United States      Office of Air Quality       EPA-340/1 -85-014b
           Environmental Protection  Planning and Standards      October 1984
           Agency        Washington, D.C. 20460

           Stationary Source Compliance Series
&ERA     Utility FGD Survey
           October 1983-
           September 1984

           Volume 2: Design
           Performance Data
           For Operating
           FGD Systems (Parti)

-------
                                  EPA-340/1-f5-014b

             Utility FGD Survey
   October 1983 - September  1984

Volume 2:  Design  Performance  Data for
     Operating FGD Systems (Part  1)

      Alabama Electric, Tombigbee 2 through
            Montana Power, Colstrip 2
                 M. T. Melia, R. S. McKibben,
                    and B. W. Pelsor
                  PEDCo Environmental, Inc.
                    11499 Chester Road
                   Cincinnati, Ohio 45246
                 EPA Contract No. 68-02-3963
                  Work Assignment No. 46
                EPA Project Manager: John Busik
           EPA Work Assignment Manager: Sonya M. Stelmack
            U.S. ENVIRONMENTAL PROTECTION AGENCY
              Stationary Source Compliance Division
             Office of Air Quality Planning and Standards
                  Washington, D.C 20460

                     October 1984

-------
                         ACKNOWLEDGMENT


     The EPA-SSCD Project Officer and authors of this report_
appreciate the assistance provided by Norman Kaplan, the Pro3ect
Officer for the U.S. Environmental Protection Agency (Industrial
Environmental Research Laboratory, Research Triangle Park, North
Carolina)  for the Flue Gas Desulfurization Information System
(FGDIS), in updating and maintaining the data base and his sug-
gestions on the content and format of the survey report  (and
project summary)  and on other project activities.
                           DISCLAIMER


     This report was prepared for the U.S. Environmental Protec-
tion Agency by PEI Associates, Inc., Cincinnati, Ohio, under Con-
tract No. 68-02-3963, Work Assignment No. 46.  The contents of
this report are reproduced herein as received from PEI Associates,
Inc.  The opinions, findings, and conclusions expressed are those
of the authors and not necessarily those of the U.S. Environmental
Protection Agency.  Mention of trade names or commercial products
is not intended to constitute endorsement or recommendation for
use.  Copies of this report are available from the National
Technical Information Services, 5285 Port Royal Road, Springfield,
Virginia 22161.
                                11

-------
                             NOTICE
     The data in this information transfer document are supplied
voluntarily by utility representatives, flue gas desulfurization
(FGD) system suppliers and designers, regulatory agencies, and
others.  The accuracy or completeness of the information con-
tained herein is not warranted by the Stationary Source Control
Division of EPA or the designated contractor.  Portions of the
work upon which this publication is based were performed pursuant
to Contract Nos. RP982-32  (Electric Power Research Institute) and
68-02-3173  (Environmental Protection Agency).

     A project summary will be distributed to organizations and
individuals indicating a specific interest in the field of FGD
technology.  Interested parties can be added to the Project
Summary mailing list by contacting Carolyn Fowler at the Indus-
trial Environmental Research Laboratory (919/541-2915) or the
secretary of the Emission and Effluent Technology Branch of the
EPA  (919/541-2578).  Copies of preceding issues of this report
through December 1981 can be purchased from the National Tech-
nical Information Service, Springfield, Virginia  22161,  (703)
487-4650.  Succeeding issues of this report can be purchased from
the Electric Power Research Institute Research Reports Center,
P.O. Box 50490, Palo Alto, California 94303, (415) 965-4081.

     This report summarizes the FGD system design and performance
data contained in a computerized data base known as the Flue Gas
Desulfurization Information System (FGDIS).  Access to the FGDIS
is available through the National Technical Information Service
(NTIS) for a nonprofit user's fee.  Users also have access to
additional design and performance data stored within the data
base that cannot conveniently be printed in this report.  Direct
access to the data base affords analyses of the data  (e.g.,
averages, maxima, minima, and standard deviations of various
parameters), the use of simple mathematical functions, the capa-
bility of virtually unlimited data cross-referencing, and data
tabulation to fit the user's individual information needs.  An
FGDIS users manual is available from NTIS (NTIS No. PB 83 146
209) .

     Requests for further information concerning the FGDIS and
periodic FGDIS training seminars should be directed to Michael
Melia or Skip Jones, PEI Associates, Inc. (513/782-4700).  In-
formation concerning access to the FGDIS can be obtained from
Walter Finch, NTIS, 5285 Port Royal Road, Springfield, Virginia
22161 (703/487-4808) .

                               iii

-------
                       USE OF THIS REPORT


     This report is the first fully compiled edition since the
July 1982-March 1983 issue released in April 1984, which contains
more complete design and performance data since the FGS system
startup dates.  This report supersedes all previous issues.
Volume 1 includes several categorical summaries of key data and
the appendix sections.   Volume 2, Parts 1 and 2 contain all
available design and performance data for operational FGD systems
(Section 13).

     The Executive Summary contains the number and capacity of
FGD systems as of the end of December 1984, future (December 1993)
projections of controlled and uncontrolled generating capacity,
and unit-by-unit summaries of status changes (e.g., contract
awarded, under construction, or operational) and performance and
status highlights for the period.

     Appendix sections include definitions, a table of unit
notation and simplified process flow diagrams,  as well as data
on terminated FGD systems, particle scrubbers and Japanese FGD
systems.
                               IV

-------
                            ABSTRACT


     The Utility FGD Survey report, which is generated by a
computerized data base system, represents a survey of operational
and planned domestic utility flue gas desulfurization (FGD)
systems.  The three volume set summarizes information contributed
by the utility industry, system and equipment suppliers, system
designers, research organizations, and regulatory agencies.   The
data cover system design, fuel characteristics, operating
history, and actual system performance.  Also included is a
unit-by-unit discussion of problems and solutions associated with
the boilers, scrubbers, and FGD systems.

     The development status (operational, under construction, or
in the planning stages), system supplier, process, waste disposal
practice, and regulatory class are tabulated alphabetically by
utility company.  Simplified process flow diagrams of FGD systems,
definitions, and a glossary of terms are attached to the report.
Current data for domestic FGD systems show 124 systems in opera-
tion, 25 systems under construction, and 68 systems planned.  The
current FGD-controlled capacity in the United States is 47,255 MW.

-------
                            CONTENTS
Acknowledgment
Notice
Use of This Report
Abstract
Section 13
(continued)
Design and Performance Data for Opera-
  tional Domestic FGD Systems

Alabama Electric
  Tombigbee 2
  Tombigbee 3
Arizona Electric Power
  Apache 2
  Apache 3
Arizona Public Service
  Cholla 1
  Cholla 2
  Cholla 4
  Four Corners 1
  Four Corners 2
  Four Corners 3
Associated Electric
  Thomas Hill 3
Basin Electric Power
  Antelope Valley 1
  Laramie River 1
  Laramie River 2
  Laramie River 3
Big Rivers Electric
  D.B. Wilson 1
  Green 1
  Green 2
Central Illinois Light
  Duck Creek 1
Central Illinois Public Service
  Newton 1
Cincinnati Gas & Electric
  East Bend 2
Colorado Ute Electric
  Craig 1
  Craig 2
  Craig 3
                               VI
                                                           13-1
                                                           13-14

                                                           13-27
                                                           13-42

                                                           13-56
                                                           13-76
                                                           13-84
                                                           13-89
                                                           13-96
                                                           13-103

                                                           13-110

                                                           13-118
                                                           13-122
                                                           13-137
                                                           13-148

                                                           13-153
                                                           13-156
                                                           13-168

                                                           13-179

                                                           13-202

                                                           13-216

                                                           13-225
                                                           13-240
                                                           13-257

-------
                     CONTENTS  (continued)
              Columbus  & Southern  Ohio  Electric
                Conesville  5                              13-260
                Conesville  6                              13-278
              Cooperative Power Association
                Coal Creek  1                              13-293
                Coal Creek  2                              13-304
              Delmarva  Power  & Light
                Delaware City 1                           13-313
                Delaware City 2                           13-323
                Delaware City 3                           13-333
              Deseret Gen & Trans
                Bonanza 1                                 13-343
              Duquesne  Light
                Elrama  1-4                                13-346
                Phillips 1-6                              13-366
              East  Kentucky Power
                Spurlock 2                                13-392
              Grand Haven Board of Light  and  Power
                J.B. Sims 3                               13-397
              Hoosier Energy
                Merom 1                                  13-402
                Merom 2                                  13-410
              Houston Lighting and Power
                W.  A. Parish  8                            13-420
              Indianapolis  Power & Light
                Petersburg  3                              13-427
              Kansas City Power &  Light
                La  Cygne 1                                13-440
              Kansas Power  &  Light
                Jeffrey 1                                 13-470
                Jeffrey 2                                 13-479
                Jeffrey 3                                 13-487
                Lawrence 4                                13-492
                Lawrence 5                                13-506
              Kentucky  Utilities
                Green River 1-3                           13-520
              Lakeland  Utilities
                Mclntosh 3                                13-533
              Louisville Gas  & Electric
                Cane Run 4                                13-540
                Cane Run 5                                13-554
                Cane Run 6                                13-565
                Mill Creek  1                              13-574
                Mill Creek  2                              13-582
                Mill Creek  3                              13-589
                Mill Creek  4                              13-600
                Paddy's Run 6                            13-606
(continued)

                               vii

-------
                      CONTENTS (continued)
               Marquette Board of Light and Power
                 Shiras 3                                 13-621
               Michigan South Central Power Agency
                 Project I                                13-625
               Minnesota Power & Light
                 Clay Boswell 4                           13-630
               Minnkota Power
                 Milton R. Young 2                        13-641
               Monongahela Power
                 Pleasants 1                              13-662
                 Pleasants 2                              13-672
               Montana Power
                 Colstrip 1                               13-680
                 Colstrip 2                               13-691
                 Colstrip 3                               13-702
               Montana-Dakota Utilities
                 Coyote 1                                 13-706
               Muscatine Power & Water
                 Muscatine 9                              13-712
               Nevada Power
                 Reid Gardner 1                           13-717
                 Reid Gardner 2                           13-739
                 Reid Gardner 3                           13-764
                 Reid Gardner 4                           13-784
               New York State Electric & Gas
                 Somerset 1                               13-789
               Niagara Mohawk Power
                 Charles R. Huntley 66                    13-792
               Northern Indiana Public Service
                 Schahfer 17                              13-797
               Northern States Power
                 Riverside 6-7                            13-801
                 Sherburne 1                              13-808
                 Sherburne 2                              13-828
               Pacific Power & Light
                 Jim Bridger 4                            13-844
               Pennsylvania Power
                 Bruce Mansfield 1                        13-852
                 Bruce Mansfield 2                        13-873
                 Bruce Mansfield 3                        13-888
               Philadelphia Electric
                 Cromby 1                                 13-899
                 Eddystone 1                              13-904
                 Eddystone 2                              13-908
               Platte River Power Authority
                 Rawhide 1                                13-912
(continued)

                               viii

-------
                     CONTENTS  (continued)
              Public Service of  Indiana
                Gibson  5
              Public Service of  New Mexico
                San Juan  1
                San Juan  2
                San Juan  3
                San Juan  4
              Salt River  Project
                Coronado  1
                Coronado  2
              San Miguel  Electric
                San Miguel  1
              Seminole  Electric
                Seminole  1
                Seminole  2
              Sikeston  Board of  Municipal Utilities
                Sikeston  1
              South Carolina Public Service
                Cross 2
                Winyah  2
                Winyah  3
                Winyah  4
              South Mississippi  Electric Power
                R. D. Morrow,  Sr.  1
                R. D. Morrow,  Sr.  2
              Southern  Illinois  Power
                Marion  4
              Southern  Indiana Gas & Electric
                A. B. Brown 1
              Springfield City Utilities
                Southwest 1
              Springfield Water, Light  & Power
                Dallman 3
              Sunflower Electric
                Holcomb 1
              Tennessee Valley Authority
                Paradise  1
                Paradise  2
                Widows  Creek 7
                Widows  Creek 8
              Texas Municipal  Power Agency
                Gibbons Creek  1
              Texas Power & Light
                Sandow  4
              Texas Utilities
                Martin  Lake 1
                Martin  Lake 2
13-916

13-926
13-944
13-962
13-976

13-985
13-993

13-1000

13-1007
13-1012

13-1016

13-1023
13-1027
13-1042
13-1055

13-1065
13-1079

13-1093

13-1106

13-1121

13-1145

13-1159

13-1164
13-1169
13-1174
13-1180

13-1198

13-1204

13-1210
13-1222
(continued)
                               IX

-------
       CONTENTS (continued)
  Martin Lake 3
  Monticello 3
United Power Association
  Stanton 1A
Utah Power & Light
  Hunter 1
  Hunter 2
  Hunter 3
  Huntington 1
  Naughton 3
West Penn Power
  Mitchell 33
13-1233
13-1243

13-1253

13-1258
13-1269
13-1279
13-1283
13-1296

13-1301
                 x

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             SECTION 13

       DESIGN AND PERFORMANCE
FOR OPERATIONAL DOMESTIC FGD SYSTEMS

    ALABAMA ELECTRIC, TOMBIGBEE  2
               THROUGH
      MONTANA POWER, COLSTRIP  2

-------
                                   UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                            SECTION 13
DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J   .
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT   7.
     AVERAGE SULFUR CONTENT - 7.
     RAN3E SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
                                 ALABAMA ELECTRIC
                                 TOMBIGBEE
                                 2
                                 LEROY
                                 ALABAMA
                                 D
                                   516.
                                   301.
                                   525
                                   255
                                   235
                                   243
                                   179
                                 RILEY STOKER
                                 PULVERIZED COAL
                                 BASE
                                   449.72       (
                                   143.9        (
                                   122.         (
                                 CONCRETE
                                     5.0        (
               (   .100 LB/MMBTU)
               (  1.200 LB/MMBTU)
               (   .700 LB/MMBTU)
                 953000 ACFM)
                 291 F)
                 400 FT)

                 16.5 FT)
                                                (  11424 BTU/LB)
                                                 10000-11000
COAL
BITUMINOUS
26572.

   14.73
15-18
    6.64
3.0-20.0
    1.61
1.5-1.75
     .04
******
                                  0
                                 NONE
                                  1
                                  0
                                 HOT SIDE
                                 RESEARCH-COTTRELL
                                   449.7        ( 953000 ACFM)
                                   143.9        (  291 F)
                                      .1        (  1. IN-H20)
                                    99.5
                                  0
                                 NONE
                                 N/A
                                 N/A
                                 N/A
                                 N/A
                                 N/A
                                 N/A
                                 N/A
                             13-1

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UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
 ** GENERAL DATA
     SALEABLE FRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT   X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS   SQ M
     OPER. 4 MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     LIQUID RECIRCULATION RATE - LITERS/S
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 PEABODY PROCESS SYSTEMS
 BURNS 8 MCDONNELL
 FULL SCALE
 NEW
7.   99.50
    59.50
     3.1
  1
  9/78
  9/78
  8/75
     1.48
 29075.0
    10.00
     8.00
      .04
  4645.0
    72.0
(  12500 BTU/LB)
(   50000 SQ FT)
  2
 SPRAY
   127.41       (  270000 ACFM)
   143.9        (   291 F)
    35.         (   550 GPM)
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
  **  ABSORBER
      NUM5ER
      NUMBER OF  SPARES
      GENERIC  TYPE
      SPECIFIC TYPE
      TRADE NAME/COMMON  TYPE
      SUPPLIER
      DIMENSIONS - FT
      SHELL GENERIC  MATERIAL
      SHELL SPECIFIC MATERIAL
      SHELL MATERIAL TRADE  NAME/COMMON TYPE
      LINER GENERIC  MATERIAL
      LINER SPECIFIC MATERIAL
      LINER MATERIAL TRADE  NAME/COMMON TYPE
      GAS  CONTACTING DEVICE TYPE
      NUMBER OF  CONTACTING  ZONES
      LIQUID RECIRCULATION  RATE    LITER/S
      L/G  RATIO  - L/CU.M
      GAS-SIDE PRESSURE  DROP - KPA
      SUPERFICAL GAS VELOCITY   M/SEC
      INLET GAS  FLOW  CU.  M/S
      INLET GAS  TEMPERATURE - C
      S02  REMOVAL EFFICIENCY - X
      PARTICLE REMOVAL EFFICENCY  - X

  **  MIST  ELIMINATOR
      PRE-MIST ELIMINATOR/MIST ELIMINATOR
      NUMBER PER SYSTEM
      NUMBER OF  SPARES PER  SYSTEM
      NUMBER PER MODULE
      GENERIC  TYPE
      SPECIFIC TYPE
      TRADE NAME/COMMON  TYPE
      MANUFACTUPER
      CONFIGURATION
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 PEABODY PROCESS SYSTEMS
 24.0 DIA X 90.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 RESISTA-FLAKE 1151
 NONE
  6
  1259.
     9.9
     1.0
     3.0
   127.41
    54.4
    85.0
    99.5
(19980 GPM)
( 74.0 GAL/1000 ACF)
( 4.0 IN-H20)
( 10.0 FT/S)
( 270000 ACFM)
(  130 F)
  PRIMARY COLLECTOR
  2
  0
  1
  IMPINGEMENT
  BAFFLE
  CLOSED VANE
  SHAH-HEIL
  HORIZONTAL
                                             13-2

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)

     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
1
1
1.22 (
.1 (
3.0 (
ORGANIC
POLYPHENYLENE
MAKEUP
INTERMITTENTLY


4.0 FT)
.5 IN-H20)
10.0 FT/S)




 1
BYPASS
COLD SIDE
N/A
ABSORBER OUTLET DUCT
   30.0
   26.7        (    48 F)
  134.92       (  285900 ACFM)
  143.9        (   291 F)
   81.1        (   178 F)
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
 2
 0
CENTRIFUGAL
PEABODY PROCESS SYSTEMS
UNIT
FORCED DRAFT
DRY
  225.10       (  477000 ACFM)
  143.9        (   291 F)
CARBON STEEL
SHUT-OFF
GUILLOTINE
MOSSER
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
SHUT-OFF
GUILLOTINE
MOSSER
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
  **  DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
 2
CONTROL
LOUVER
MOSSER
CARBON STEEL
NR
NONE
N/A
 ** DUCTWORK
      LOCATION
      CONFIGURATION
      DIMENSIONS
      SHELL GENERIC  MATERIAL  TYPE
SCRUBBER INLET
RECTANGULAR
7 FT X 12 FT
CARBON STEEL
                                             13-3

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)

      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
    ABSORBER RECYCLE
    MIST ELIMINATOR WASH
    LIMESTONE SLURRY STORAGE
    HYDROCLONE UNDERFLOW
    MILL RECYCLE SUMP
    WASTE SLURRY SUMP

** PUMPS
    SERVICE
                                               AISI 1110
                                               NONE
                                               N/A
                                               SCRUBBER OUTLET TO STACK
                                               RECTANGULAR
                                               5.5 FT X 12 FT AND 13 FT X 16 FT
                                               CARBON STEEL
                                               AISI 1110
                                               ORGANIC
                                               FLUOROELASTOMER
                                               WET BALL MILL
                                               COMPARTMENTED
                                               NR
                                               KENNEDY VAN SAUN
                                                   9.1
                                                  35.0
                                                NUMBER

                                                   1
                                                   1
                                                   1
                                                ****
                                                   1
                                                   1
                                                              (   10 TPH)
                                               NUMBER

                                                  6
                                                  2
                                                  2
                                                  3
                                                  2
                                                  1
     ABSORBER RECIRCULATION
     LIMESTONE MILL SLURRY RECIRCULATION
     LIMESTONE SLURRY FEED
     MIST ELIMINATOR WA'SH
     WASTE SLURRY
     SUPERNATE RETURN

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE                                     NONE

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     V. CAS03 - DRY
     7. CAS04   DRY
     7. CACH2   DRY
     7. CAC03 - DRY
     7. ASH   DRY
     7. OTHER COMPOUNDS - DRY

 ** TREATMENT
     METHOD                                     BLEED
     DEVICE                                     N/A
     PROPRIETARY PROCESS                        N/A

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS
                                                   5.6
                                                  17.0
                                                  70.0
                                                    .0
                                                   5.0
                                                   1.0
                                                   7.0
                                                                     6.2  TPH)
                                               FINAL
                                               POND
                                               OH-SITE
                                               PIPELINE
                                               CLAY LINING
                                               34.8 ACRE X 25 FT
                                                20
                                           13-4

-------
ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
                                                  UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                 PH
                 PERCENT SOLIDS
                 PH 5.8-6.0
                 TBI
                 RECYCLE TANK
                 AUTOMATIC
                 FEEDBACK
                 CLOSED
                    10.5
                      .3
                 0
                 TOMBIGBEE  RIVER
                     9.9
                                                                 166 GP(1)
                                                                  4 SPM)
                                (   157 GPM)
                 COOLING TOWER  SLOWDOWN
                 ABSORBENT
                 LIMESTONE
                 95X CAC03
                 ALLIED PRODUCTS CO.
                 3.5 TPH [1.1 MOL/MOL S02]
                    90.0
                 BALL MILL
                      .0
                      .0
 	PERFORMANCE DATA	
 PERIOD  MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION
                                 X REMOVAL
                                 S02  PART.
                                                                           PER   BOILER
                                                                          HOURS  HOURS
 FGD   CAP.
HOURS FACTOR
9/78  A
      B
      SYSTEM
                                81.4
                                63.9
                                72.7
                        20.7
                        16.3
                        18.5
                                                                             720   183
                                                                                          133
        **  PROBLEMS/SOLUTIONS/COMMENTS
                           INITIAL  OPERATION OF THE FGD SYSTEM BEGAN ON SEPTEMBER 23.  THE SCRUBBER
                           MODULES  WERE  FORCED OUT OF SERVICE 34 HOURS WHEN, AFTER CLOSING THE
                           SYSTEM ISOLATION DAMPERS THE UTILITY WAS UNABLE TO OPEN THEM AGAIN.
 10/78
        A
        B
        SYSTEM
                    66.3
57.0
57.7
57.4
                                                      45.7
                                                      46.2
                                                      46.0
                                                                             744   596
                                                                                         342
        **  PROBLEMS/SOLUTIONS/COMMENTS

                          BOILER  SHUTDOWN.
                          ON  OCTOBER  18 THE  SUPERNATE  LINE STARTED  LEAKING.  REPAIRS WERE MADE TO
                          THE FIBERGLASS  PIPING.
 11/78  A
       B
       SYSTEM
82.4
49.3
65.9
                   88.9

       **  PROBLEMS/SOLUTIONS/COMMENTS
                                                      78.2
                                                      46.8
                                                      62.5
                                                                              720    684
                                                                                           450
                          IN  LATE OCTOBER AND  EARLY NOVEMBER A  FIBERGLASS  ELBOW  IN  THE  WASTE  SLURRY
                          PIPE  RUPTURED AND HAD TO BE REPLACED.
                                             13-5

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
PERIOD
	 PERFORMANCE DATA 	
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
THE WASTE SLURRY AND SUPERNATE PIPING FAILURES WERE CORRECTED BY THE
ARCHITECT-ENGINEER.
12/78
A
B
SYSTEM
97.6
93.2
97.8 95. 4
91.8
87.6
89.7
744 700 668
** PROBLEMS/SOLUTIONS/COMMENTS
DOWNTIME DURING DECEMBER WAS NOT ATTRIBUTABLE TO THE FGD SYSTEM.
1/79
A
B
SYSTEM
75.3
65.8
89.2 70.6
75.1
65.6
70.4
744 742 524
«* PROBLEMS/SOLUTIONS/COMMENTS
SOME PLUGGING WAS ENCOUNTERED IN THE MIST
THE SYSTEM WAS DOWN FOR 75 HOURS SO THAT
CLEANED.
2/79
3/79
4/79
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
95.0
96.3
98.4 95.7
93.1
94.4
94.5 93.8
100.0
100.0
100.0 100.0
42.0
42.6
42.3
92.2
93.6
92.9
40.6
40.6
40.6
ELIMINATOR DUE TO AN ESP OUTAGE.
THE MIST ELIMINATORS COULD BE
672 297 284
744 737 691
720 292 292
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY HAS REPORTED THAT NO UNUSUAL
5/79
6/79
A
B
SYSTEM
A
B
SYSTEM
48.8
58.9
92.7 53.9
1.8
95.4
98.3 48.6
47.6
57.4
52.5
1.0
51.8
26.4
PROBLEMS HAVE OCCURRED.
744 725 391
720 391 190
** PROBLEMS/SOLUTIONS/COMMENTS

7/79
8/79

A
B
SYSTEM
A
B
SYSTEM
THE UTILITY REPORTED THAT
WITH THE EXCEPTION OF DOWN
THE MIST ELIMINATORS WERE
21.0
70.9
93.0 46.0
88.9
24.9
99.2 56.9
THE FGD SYSTEM OPERATED WELL DURING MAY AND JUNE
TIME REQUIRED TO REPLACE THE MIST ELIMINATORS.
DEFORMED DURING A TEMPERATURE EXCURSION.
16.5
55.9
36.2
67.6
19.0
43.3
744 587 270
744 566 322
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE SCRUBBER WAS NOT OPERATED FOR ABOUT 6 HOURS DUE TO A NECESSARY
                         ADJUSTMENT TO THE MODICON CONTROLLER.
                                            13-6

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
                         THE SCRUBBER WAS BYPASSED FOR ABOUT 37 HOURS DUE TO AN ESP OUTAGE.
 9/79
       A
       B
       SYSTEM
                        83.3
                        21.8
                        52.6
                  100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
68.3
17.9
43.1
720   591
             311
                         THE UTILITY REPORTED THAT THE SYSTEM WAS AVAILABLE AT ALL TIMES DURING
                         SEPTEMBER.
                                                         .0
                                                                             744
10/79  SYSTEM     100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT NO. Z GENERATOR WAS DOWN THE ENTIRE MONTH OF OCTOBER.

11/79  SYSTEM     100.0                                   .0                  720     0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE GENERATOR REMAINED DOWN THROUGH NOVEMBER.
 12/79
  1/80
  2/80
  3/80
 4/80
       A
       B
       SYSTEM
                        22.6
                         6.0
                        14.3
 4.0
 1.1
 2.6
                                                                             744   133
              19
                    96.7

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE OPERABILITY OF THE FGD UNIT WAS LOW DUE TO THE START-UP OF THE BOILER.

                         THE FGD SYSTEM WAS NOT AVAILABLE FOR 24 HOURS DUE TO A RUPTURED WASTE
                         SLURRY LINE.
       A
       B
       SYSTEM
                        35.8
                        56.7
                        46.3
                    90.7

        **  PROBLEMS/SOLUTIONS/COMMENTS
21.1
33.5
27.3
                                                                             744   439
                                                                                          203
                         DURING JANUARY UNIT 2 WAS UNAVAILABLE 69 HOURS DUE TO REPAIRS NEEDED ON
                         AN ABRADED EXPANSION JOINT AND A RUPTURED WASTE SLURRY LINE.
        A
        B
        SYSTEM
                        84.3
                        74.7
                        79.5
            99.3

** PROBLEMS/SOLUTIONS/COMMENTS
84.3
74.7
79.5
                                                                             696   696
                                                                                          554
                         THE UNIT 2 FGD SYSTEM OPERATED ALL BUT 5 HOURS DURING FEBRUARY, IN WHICH
                         TIME THE BOILER WAS BEING BROUGHT ON-LINE.
       A
       B
       SYSTEM
                        81.6
                        79.4
                        80.5
                   100.0

       **  PROBLEMS/SOLUTIONS/COMMENTS
75.0
73.0
74.0
                                                                      744   684
                                                                                   551
                         NO  FGD SYSTEM PROBLEMS WERE ENCOUNTERED DURING MARCH.  THE  FGD SYSTEM WAS
                         AVAILABLE  100X OF THE TIME.
       A
       B
       SYSTEM
           100.0
                        61.3
                        86.6
                        74.0
61.3
86.5
73.9
                                                                              720    719
                                                                                           532
                                             13-7

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


       ** PROB.LEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT FOR THE MONTH OF APRIL THE SYSTEM WAS
                         AVAILABLE 100X OF THE TIME.
 5/80
  6/80
A
B
SYSTEM
34.9
92.8
63.9
             34.7
             92.2
             63.5
                  100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS AVAILABLE 100X OF THE MONTH OF MAY.
                                                                             744    739
                                                                                           472
        A
        B
        SYSTEM
           100.0
              .0
            50.0
88.0
  .0
44.0
100.0
   .0
 50.0
11.0
  .0
 5.5
720
       90
              40
                   7.0
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE B WAS OUT OF SERVICE THE ENTIRE MONTH OF JUNE DUE TO A DAMAGED
                         DAMPER DRIVE MOTOR.

                         MODULE A WAS AVAILABLE FOR OPERATION THE ENTIRE MONTH, BUT WAS NEEDED
                         ONLY 79 HOURS.
  7/80
        A
        B
        SYSTEM
           100.0
              .0
            50.0
97.6
  .0
48.8
100.0
   .0
 50.0
54.5
  .0
27.3
                                                                             744   415
                                                                                           203   26.7
  8/80
  9/80
 10/80
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE B-MODULE REMAINED OUT OF SERVICE THROUGH JULY DUE TO THE DAMAGED
                         DAMPER DRIVE MOTOR.

                         THE A-MODULE OPERATED ON AN AS NEEDED BASIS WITH NO PROBLEMS.
        A
        B
        SYSTEM
           100.0
              .0
            50.0
84.0
  .0
42.0
 84.0
   .0
 42.0
18.3
  .0
 9.2
                                                                              744    162
                                                                                            68   14.9
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING AUGUST MODULE B REMAINED OUT OF SERVICE DUE TO  DAMAGED  DAMPER
                         OPERATOR MOTORS.
        A
        B
        SYSTEM
           100.0
              .0
            50.0
78.4
  .0
39.2
 78.4
   .0
 39.2
45.4
  .0
22.7
                                                                              720
                                                                                    417
                                                                                           164  42.8
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER MODULE B DID NOT OPERATE DUE TO A  BURNED-UP DAMPER  DRIVE
                         MOTOR.
        A
        B
        SYSTEM
           100.0
              .0
            50.0
  .0
  .0
  .0
               .0
               .0
               .0
                                                                              744
                                                                                                  .0
        *#  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE UNIT WAS OUT OF SERVICE  FOR  A TURBINE/GENERATOR
                         INSPECTION.
                                             13-8

-------
                                                  UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER
ALABAMA ELECTRIC: TOMBIGBEE Z (CONT.)
PERIOD
MODULE AVAILABILITY
OPERABILITY
	 	 KCKrUKHAN
RELIABILITY
REPAIR ON MODULE B DAMPER
11/80


12/80


A
B
SYSTEM
A
B
SYSTEM
100.0
.0
50.0
100.0
62.4
81.2
74.3
.0
37.2
90.5
62.9
76.7
74.3
.0
37.2
90.5
62.9
76.7
OC UA 1 A 	 	 	
UTILIZATION •/. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
MOTOR DRIVE CONTINUED THROUGHOUT THE MONTH.
15.5
.0
7.8
86.4
60.1
73.2


720 150 56 10.0


744 710 545 45.9
 1/61

 2/81

 3/81
 4/81

 5/81

 6/81
  7/81
 8/81
  9/81
** PROBLEMS/SOLUTIONS/COMMENTS

                  MODULE B DAMPER REPAIRS WERE COMPLETED BY MID-DECEMBER.   THE UTILITY
                  REPORTED THAT NO OTHER MAJOR PROBLEMS WERE ENCOUNTERED DURING THE FOURTH
                  QUARTER 1980.

SYSTEM                                                                744

SYSTEM                                                                672

SYSTEM                                                                744

** PROBLEMS/SOLUTIOHS/COMMENTS

                  INFORMATION FOR THE FIRST QUARTER 1981 WAS NOT AVAILABLE AT THIS TIME.

SYSTEM                                                                720

SYSTEM                                                                744

SYSTEM                                                                720

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION FOR THE SECOND QUARTER 1981 WAS NOT AVAILABLE.

SYSTEM                                                                744

»* PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION FOR THE MONTH OF JULY WAS NOT AVAILABLE AT THIS TIME.
A
B
SYSTEM
A
B
SYSTEM
100.0
96.5
98.2
100.0
95.1
97.6
51.6
87.7
69.7
99.9
95.2
70.9
100.0
100.0
100.0
100.0
100.0
100.0
51.6
87.7
69.7
49.9
92.0
70.9
                                                                             744   744
                                                                             720   720
                                                                                          518  51.8
                                                                                          511   6.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTHS OF AUGUST AND SEPTEMBER.
10/81
       A
       B
       SYSTEM
            16.9
            16.9
            16.9
 3.5
99.6
51.5
 3.5
99.6
51.5
  .6
16.8
 8.7
                                                                              744    125
                                                                                           65   4.0
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT AND THE FGD SYSTEM WERE OUT OF SERVICE  FOR MOST  OF OCTOBER  FOR
                         SCHEDULED MAINTENANCE.
                                            13-9

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE Z (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
11/81
12/81
  1/82
  2/82
  3/82
  4/82
  5/82
       A
       B
       SYSTEM
 41.2
 41.2
 41.2
89.4
68.9
79.1
 89.6
 86.9
 88.2
                                               41.1
                                               31.7
                                               36.4
                                                                      720   331    262  22.9

** PROBLEMS/SOLUTIONS/COMMENTS

                  DURING NOVEMBER THE SCHEDULED MAINTENANCE STARTED IN OCTOBER WAS COMPLETED.
       A
       B
       SYSTEM
100.0
100.0
100.0
97.1
10.7
53.9
100.0
100.0
100.0
                                               96.8
                                               10.7
                                               53.8
                                                                      744   742
                                                                                   400  42.8
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED
                         DURING DECEMBER.
        A
        B
        SYSTEM
 93.3
 93.3
 93.3
93.4
  .6
45.5
 93.4
   .8
 47.1
                                                93.4
                                                  .6
                                                45.5
                                                                      744   744
                                                                                   350  46.8
        «*  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY THE LIMESTONE FEED SYSTEM FROZE CAUSING AN UNAVAILABILITY
                         OF  LIMESTONE SLURRY TO THE FGD SYSTEM.
        A
        B
        SYSTEM
100.0
100.0
100.0
98.3
  .0
49.1
             81.5
               .0
             40.7
                                   100.0

                                   100.0        40.7                   672  '  557    274  38.2

** PROBLEMS/SOLUTIONS/COMMENTS

                  DURING FEBRUARY  NO  MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED.
        A
        B
        SYSTEM
 78.2
 98.6
 88.4
48.5
52.7
50.6
 66.9
 97.3
 82.1
                                                44.0
                                                47.8
                                                45.9
                                                                              744    675
                                                                                           342   38.4
        ** PROBLEMS/SOLUTIONS/COMMENTS
                          DURING MARCH THE MODULE A HYDROCLONE MALFUNCTIONED CAUSING  SOME  OUTAGE
                          TIME.
A
B
SYSTEM
A
B
SYSTEM
84.3
66.0
65.1
100.0
100.0
100.0
74.2
43.8
59.0
84.2
93.7
88.9
82.5
99.7
91.1
100.0
100.0
100.0
74.0
43.8
58.9
20.7
23.0
21.9
                                                                              720    718
                                                                              744    183
                                                                                           424   54.0
                                                                                           163   14.2
        #*  PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE  MONTHS  OF  APRIL AND
                         MAY.
  6/82   SYSTEM       99.2         99.5

        **  PROBLEMS/SOLUTIONS/COMMENTS
                         99.5
                                     99.5
                                                           720   720
                                                                        716  52.8
                         THE UTILITY REPORTED EXPERIENCING  PROBLEMS WITH THE  2A  OUTLET DAMPER  DURING
                         JUNE.
  7/82   SYSTEM
                   100.0
                              100.0
                                           100.0
                                    100.0
                                                                              744
                                                                                    744
                                                                                           744   58.0
                                             13-10

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1933 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOZ  PART. HOURS HOURS  HOURS FACTOR


       «* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JULY.

 8/82  SYSTEM      90.2        88.8        88.8        88.8                  744   744    661  57.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED EXPERIENCING PROBLEMS WITH THE 2A AND 2B DAMPERS
                         DURING AUGUST.

 9/82  SYSTEM      97.8        97.1        97.1        97.8                  720   664    704  48.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE 2A DAMPERS WERE OUT OF SERVICE DURING PART OF SEPTEMBER FOR REPAIRS.

                         THE SCRUBBER WAS TAKEN OUT OF SERVICE DURING PART OF SEPTEMBER WHILE THE
                         PRECIPITATOR WAS TURNED OFF.

10/82  SYSTEM         .0                                   .0                  744     0      0     .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE BOILER WAS SHUT DOWN DURING OCTOBER.

11/82  SYSTEM      74.7        98.4        98.4        73.9                  720   540    532  49.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A BROKEN DAMPER CHAIN RESULTED IN DOWN TIME DURING NOVEMBER.

12/82  SYSTEM      95.2        95.0        95.0        90.8                  744   711    676  48.2

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING DECEMBER.

 1/83  SYSTEM      100.0        100.0       100.0       100.0                  744   744    744  59.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY
                         DURING JANUARY.

 2/83  SYSTEM      100.0        99.4        99.4        93.2                  672   630    626  66.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT WAS SHUT DOWN DURING PART OF FEBRUARY.

 3/83  SYSTEM      100.0        100.0       100.0       100.0                  744   744    744  74.6

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY
                         DURING MARCH.

 4/83  SYSTEM      89.7        98.1        98.1        82.0                  720   602    591  60.6

 5/83  SYSTEM                                             .0                  744     0       0
                                             13-11

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR
 6/83
SYSTEM

** PROBLEMS/SOLUTIONS/COMMENTS
                                                                              720
                         THE UTILITY REPORTED THAT THE BOILER WAS SHUT  DOWN DURING  MAY  AND  JUNE FOR
                         A SCHEDULED MAINTENANCE OUTAGE.
  7/83
        A
        B
        SYSTEM
            83.9
            83.9
            83.9
73.6
22.6
62.9
19.4
41.1
                                              744   637
                                                           306  51.3
        #* PROBLEMS/SOLUTIONS/COMMENTS
                          THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                          DURING  JULY.
  8/83
        A
        B
        SYSTEM
            96.9
           100.0
            98.5
78.3
21.7
50.0
78.2
21.7
49.9
744   743
             372  65.8
        ** PROBLEMS/SOLUTIONS/COMMENTS
                          MODULE  A WAS  OUT  OF  SERVICE  DURING  PART  OF  AUGUST FOR PRESATURATOR MAINTEN-
                          ANCE.
  9/83
        A
        B
        SYSTEM
            100.0
            100.0
            100.0
25.7
73.8
49.8
25.4
73.1
49.3
                                                                              720
                                                                                    712
                                                                                           355  51.9
        ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED PROBLEMS WERE ENCOUNTERED
                          DURING SEPTEMBER.
 10/83
        A
        B
        SYSTEM
             81.5
             81.5
             81.5
13.1
97.4
55.2
10.8
80.5
45.6
                                            55.2        45.6                  744   615

        ** PROBLEMS/SOLUTICNS/COMMENTS

                          NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING OCTOBER.

 11/83  SYSTEM                                            .0                  720     0

        »* PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT WAS OFF LINE DURING NOVEMBER FOR A SCHEDULED FALL OUTAGE.
                                                                                    340   53.3
                                                                                           .0
 12/83
        A
        B
        SYSTEM
               .0
               .0
               .0
   .0
   .0
   .0
                                              .0
   .0
   .0
   .0
                                                                              744   149
                                                                                                 9.9
        ** PROBLEMS/SOLUTIONS/COMMENTS
                          SUB-FREEZING WEATHER CONDITIONS FORCED THE FGD SYSTEM OUT OF SERVICE DURING
                          DECEMBER.   PIPING ASSOCIATED WITH LIMESTONE SLURRY FEED AND REAGENT PREPA-
                          RATION HAD FROZEN, PLUGGED,  AND/OR BURSTED.
  1/84
        A
        B
        SYSTEM
             45.4
             80.0
             62.7
18.8
62.5
40.6
                                            40.6
18.8
62.5
40.6
                                                                              744   744
                                                                                           302  55.2
                                             13-12

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 3/84
 4/84
 5/84
  6/84
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE ABSORBER WAS INOPERABLE DUE TO FROZEN PIPES.

                         THE UTILITY REPORTED LIMESTONE FEED AND BALL MILL PROBLEMS DURING JANUARY.
       A
       B
       SYSTEM
           100.0
           100.0
           100.0
81.4
90.5
85.9
                                           85.9
81.4
90.5
85.9
                                                                             696   696
                                                                                          598  62.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING FEBRUARY.
       A
       B
       SYSTEM
            31.9
            31.9
            31.9
85.5
84.7
85.1
                                           30.1
30.2
29.9
30.1
                                                                             744   263
                                                                                          224  25.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ABSORBER WAS REMOVED FROM SERVICE DURING MARCH TO HELP DRY OUT THE
                         STACK.

                         THE UTILITY REPORTED THAT A UNIT TURBINE OUTAGE INSPECTION OCCURRED.
       A
       B
       SYSTEM
                                                  .0
                                                  .0
                                                  .0
                                                                             720     0

       ** PRC3LEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED A UNIT SHUT DOWN DUE TO A TURBINE OUTAGE.
                                                                                                 .0
       A
       B
       SYSTEM
            12.9
            12.9
            12.9
 3.4
54.3
28.8
                                            6.5
  .8
12.2
 6.5
                                                                             744   167
                                                                                           48  10.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ABSORBER WAS DOWN SEVERAL DAYS DURING MAY TO ALLOW HOT FLUE GAS TO DRY
                         THE STACK.
       A
       B
       SYSTEM
           100.0
           100.0
           100.0
77.0
53.7
65.3
                                           65.3
77.0
53.7
65.3
                                                                             720   720
                                                                                          470  61.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/84

 8/84

 9/84
                  THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                  DURING JUNE.

SYSTEM                                                                744

SYSTEM                                                                744

SYSTEM                                                                720

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1984.
                                            13-13

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION  13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL  DOMESTIC  FGD  SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY -
GROSS UNIT GENERATING CAPACITY
                                  NG/J
                                MW
                                 MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY   MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT
     AVERAGE SULFUR CONTENT
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT   7.
     RANGE CHLORIDE CONTENT   7.

*** PARTICLE CONTROL

 »* MECHANICAL COLLECTOR
     NUMBER
     TYPE

 *» ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY   CU.M/S
     INLET FLUE GAS TEMPERATURE   C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINEP SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
                                                ALABAMA  ELECTRIC
                                                TOMBIGBEE
                                                3
                                                LEROY
                                                ALABAMA
                                                D
                                                               (  .100 LB/MMBTU)
                                                               ( 1.200 LB/MMBTU)
                                                               (  .700 LB/MMBTU)
516.
301.
525
255
235
243
179
                                                RILEY  STOKER
                                                PULVERIZED  COAL
                                                BASE
                                                  449.72        (  953000  ACFM)
                                                  143.9         (  291  F)
                                                  122.          (  400  FT)
                                                CONCRETE
                                                    5.0         (  16.5 FT)
                                                                (  11424 BTU/LB)
                                                                 10000-11000
                                                COAL
                                                BITUMINOUS
                                                26572.

                                                   14.73
                                                15-18
                                                    6.64
                                                3.0-20.0
                                                    1.61
                                                1.5-1.75
                                                      .04
                                                **»«#*
                                                  0
                                                 NONE
                                                  1
                                                  0
                                                 HOT SIDE
                                                 RESEARCH-COTTRELL
                                                  449.7        (  953000 ACFM)
                                                  143.9        (   291 F)
                                                      .1        (1.  IN-H20)
                                                    99.5
                                                  0
                                                 NONE
                                                 N/A
                                                 N/A
                                                 N/A
                                                 N/A
                                                 N/A
                                                 N/A
                                                 N/A
                                             13-14

-------
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 302 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. i MAINT. REQUIREMENT - MANHR/DAY

 »* QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     LIQUID RECIRCULATION RATE - LITERS/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY   M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMSER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 PEABODY PROCESS SYSTEMS
 BURNS & MCDONNELL
 FULL SCALE
 NEW
X   99.50
    59.50
     3.1
  1
  6/79
  6/79
  8/75
 29075.0
    10.00
     8.00
      .04
  4645.0
    72.0
                (  12500 BTU/LB)
(   50000 SQ FT)
  2
 SPRAY
   127.41       (  270000 ACFM)
   143.9        (   291 F)
    35.         (   550 GPM)
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 PEABODY PROCESS SYSTEMS
 24.0 DIA X 90.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 RESISTA-FLAKE 1151
 NONE
  6
  1259.         (19980 GPM)
     9.9        (
     1.0        (
     3.0        (
   127.41       (
    54.4        (
    85.0
    99.5
  74.0 GAL/1000 ACF)
  4.0 IN-H20)
  10.0 FT/S)
  270000 ACFM)
   130 F)
 PRIMARY COLLECTOR
  2
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 SHAH-HEIL
 HORIZONTAL
                                             13-15

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)

     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE   M
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »» FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
       SHELL GENERIC MATERIAL TYPE
1
1
1.22 (
.1 (
3.0 (
ORGANIC
POLYPHENYLENE
MAKEUP
INTERMITTENTLY


4.0 FT)
.5 IN-H20)
10.0 FT/S)




 1
BYPASS
COLO SIDE
N/A
ABSORBER OUTLET DUCT
   30.0
   26.7
  134.92
  143.9
   81.1
  48 F)
285900 ACFM)
 291 F)
 178 F)
HIGH ALLOY
NICKEL BASE/CHROmUM-IRON-MOLYBDENUM
 2
 0
CENTRIFUGAL
PEABODY PROCESS SYSTEMS
UNIT
FORCED DRAFT
DRY
  225.10       ( 477000 ACFM)
  143.9        (  291 F)
CARBON STEEL
SHUT-OFF
GUILLOTINE
MOSSER
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
SHUT-OFF
GUILLOTINE
MOSSER
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
CONTROL
LOUVER
MOSSER
CARBON STEEL
NR
NONE
N/A
SCRUBBER INLET
RECTANGULAR
7 FT X 12 FT
CARBON STEEL
                                             13-16

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)

      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     MIST ELIMINATOR WASH
     LIMESTONE SLURRY STORAGE
     HYDROCLONE UNDERFLOW
     MILL RECYCLE SUMP
     WASTE SLURRY SUMP

 *»  PUMPS
     SERVICE
AISI 1110
NONE
N/A
SCRUBBER OUTLET TO STACK
RECTANGULAR
5.5 FT X 12 FT AND 13 FT X 16 FT
CARBON STEEL
AISI 1110
ORGANIC
FLUOROELASTOMER
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
    9.1
   35.0
NUMBER

   1
   1
   1
#***
   1
   1
     ABSORBER RECIRCULATION
     LIMESTONE MILL  SLURRY RECIRCULATION
     LIMESTONE SLURRY  FEED
     MIST  ELIMINATOR WASH
     WASTE SLURRY
     SUPERNATE RETURN

  »*  SOLIDS CONCENTRATING/DEWATERING
     DEVICE

 ***  SLUDGE
     FULL  LOAD SLUDGE  QUANTITY  - M.TONS/HR  (DRY)
     •/.  CAS03 - DRY
     V.  CAS04 - DRY
     7.  CAOH2 - DRY
     V.  CAC03 - DRY
     •/.  ASH - DRY
     7.  OTHER COMPOUNDS - DRY

  #*  TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS

  *»  DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE  TRANSPORTATION METHOD
     SITE  TREATMENT
     SITE  DIMENSIONS
     SITE  SERVICE  LIFE - YRS
NUMBER

   6
   Z
   Z
   3
   2
   1
NONE
    5.6
   17.0
   70.0
      .0
    5.0
    1.0
    7.0
               (   10 TPH)
                    6.2 TPH)
BLEED
N/A
N/A
FINAL
PON'D
ON-SITE
PIPELINE
CLAY LINING
34.8 ACRE X 25 FT
 20
                                             13-17

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

    CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION
                 PH
                 PERCENT SOLIDS
                 PH 5.8-6.0
                 TBI
                 RECYCLE TANK
                 AUTOMATIC
                 FEEDBACK
                 CLOSED
                    10.5        (
                      .3        (
           166 GPM)
             4 GPM)
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S  0
                 TOMBIGBEE RIVER
                     9.9        (   157 GPM)
                 COOLING TOWER SLOWDOWN
                 ABSORBENT
                 LIMESTONE
                 95X CAC03
                 ALLIED PRODUCTS CO.
                 3.5 TPH [1.1 MOL/MOL S02I
                    90.0
                 BALL MILL
  **  FGD SPARE CAPACITY INDICES
      ABSORBER - 7.

  **  FGD SPARE COMPONENT INDICES
      ABSORBER
                      .0
                                                     .0
 	_	PERFORMANCE DATA	
 PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD   CAP.
                                                                502   PART. HOURS  HOURS   HOURS FACTOR
  7/79
  8/79
  9/79
        A
        B
        SYSTEM
23.7
27.8
25.8
11.0
10.2
                                                                              744    295
                                                                                            76
            72.7

*» PROBLEMS/SOLUTIONS/COMMENTS

                  THE FGD SYSTEM IS CURRENTLY UNDERGOING SHAKEDOWN/DEBUGGING OPERATIONS.
        A
        B
        SYSTEM
59.4
44.5
52.0
                    99.7

        **  PROBLEMS/SOLUTIONS/COMMENTS
39.1
29.3
34.2
                                              744
                                                    490
                                                           255
                         AN ADJUSTMENT TO THE MODICON CONTROLLER CAUSED A  SCRUBBER  OUTAGE  OF  ABOUT
                         TWO HOURS.

                         THE SCRUBBER WAS DOWN DURING AN ESP OUTAGE  FOR APPROXIMATELY 34 HOURS.
        A
        B
        SYSTEM
73.0
11.0
42.0
                   100.0

        #*  PROBLEMS/SOLUTIONS/COMMENTS
13.9
 2.1
 8.0
                                              720   137
                                                            58
                         CONTINUING GENERATOR  PROBLEMS RESULTED  IN  LOW FGD  SYSTEM UTILIZATION
                         DURING SEPTEMBER.
 10/79   A
                               82.7
                                                       82.7
                                             13-18

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
11/79
 12/79
  1/80
  2/80
       B
       SYSTEM
 90.9
 86.8
                   99.5

       ** PROBLEMS/SOLUTIONS/COMMENTS
90.9
86.8
744   744
             646
                         THE FGD SYSTEM WAS SHUT DOWN FOR 37 HOURS FOR BOILER START-UPS AND
                         ESP TESTS.

                         PROBLEMS WITH THE LIMESTONE BALL MILL LUBRICATION SYSTEM, WHICH CAUSED
                         A SHORTAGE OF REAGENT SLURRY, KEPT THE FGD SYSTEM OFF LINE FOR 4 HOURS.
       A
       B
       SYSTEM
 78.6
 89.3
 84.0
                   96.7

       ** PROBLEMS/SOLUTIONS/COMMENTS
78.6
89.3
84.0
                                                                             720   720
                                                                                          605
                         DURIHG NOVEMBER THE FGD UNIT WAS DOWN 23 HOURS BECAUSE THE ESP FLYASH
                         HANDLING SYSTEM JAMMED AND THE ESP WAS SHUT DOWN.

                         THE WASTE SLURRY  LINE RUPTURED, FORCING THE UNIT OUT OF SERVICE FOR
                         24 HOURS.
       A
       B
       SYSTEM
 78.4
 87.6
 83.0
                  100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
68.7
76.8
72.8
                                                                             744   652
                                                                                          541
                         NO FGD SYSTEM PROBLEMS WERE ENCOUNTERED DURING DECEMBER.  THE FGD SYSTEM
                         WAS AVAILABLE FOR THE ENTIRE MONTH.
       A
       B
       SYSTEM
 69.2
 45.4
 57.3
30.5
20.0
25.3
                   100.0

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY UNIT 3 WAS AVAILABLE THE ENTIRE MONTH.
                                                                             744   328
                                                                                          188
        A
        B
        SYSTEM
 33.3
100.0
 66.7
                   100.0

        **  PROBLEMS/SOLUTIONS/COMMENTS
 1.2
 3.5
 2.4
                                                                             696
                                                                                    24
                                                                                           16
                         DURING  FEBRUARY THE UNIT  3 BOILER AND FGD SYSTEM OPERATED ONLY 24 HOURS.
                         THE  FGD SYSTEM WAS AVAILABLE THE ENTIRE MONTH.
  3/80   SYSTEM      100.0

        **  PROBLEMS/SOLUTIONS/COMMENTS
                                                          .0
                                                                             744
                                                                   .0
                         DURING MARCH THE UNIT  3 GENERATOR WAS KEPT OUT OF SERVICE.  THE  FGD SYSTEM
                         WAS AVAILABLE THE  ENTIRE  MONTH.
                                                          .0
                                                                              720
  4/80  SYSTEM

       **  PROBLEMS/SOLUTIONS/COMMENTS

                          THE  UTILITY REPORTED  THAT  DURING  APRIL  THE  BOILER  DID  NOT  OPERATE.

  5/80  A                         8.3                       .7
                                                                                                  .0
                                             13-19

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ALABAMA ELECTRIC: TOM3IGBEE 3 (CONT. )
				PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR
  6/80
       B
       SYSTEM
                          .0
                         4.2
            95.8

** PROBLEMS/SOLUTIONS/COMMENTS
                          .0
                          .3
                                                                      744
                                                     60
                         THE FGD SYSTEM WAS AVAILABLE 713 HOURS DURING MAY; HOWEVER, THE  BOILER  ONLY
                         OPERATED 60 HOURS DUE TO BOILER RELATED PROBLEMS.

                         THE B MODULE WAS OUT FOR 31 HOURS WHEN THE INLET DAMPER SWITCH FAILED
                         CAUSING THE DRIVE MOTOR TO BURN OUT.
       A
       B
       SYSTEM
           100.0
           100.0
           100.0
59.1
58.6
58.9
100.0
100.0
100.0
52.8
52.4
52.6
                                                                      720   643

** PROBLEMS/SOLUTIONS/COMMENTS

                  NO FGD  SYSTEM-RELATED  PROBLEMS  WERE  ENCOUNTERED DURING JUNE.
379  52.0
  7/80
        A
        B
        SYSTEM
           100.0
           100.0
           100.0
45.5
90.0
67.8
        **  PROBLEMS/SOLUTIONS/COMMENTS
100.0
100.0
100.0
39.7
78.6
59.2
                                                                             744   650
                                                                                          440   47.8
  8/80
  9/80
 10/80
 11/80
                         THE FGD SYSTEM WAS AVAILABLE FOR OPERATION THE ENTIRE MONTH OF JULY.
                         MODULES ARE UTILIZED ON AN AS NEEDED BASIS.
                                                                                               THE
        A
        B
        SYSTEM
           100.0
           100.0
           100.0
95.7
91.6
93.7
100.0
100.0
100.0
75.8
72.6
74.2
                                                                             744   590
                                                                                          552  63.4
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING THE MONTH OF AUGUST.
                                                                             720   369     304   32.4
                                                                             744   744    472   69.4
                                                                             720    720     617   55.4
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
90
90
90
97
97
97
99
99
99
.6
.6
.6
.4
.4
.4
.3
.3
.3
91.
73.
82.
68.
60.
63.
83.
87.
85.
4
7
4
4
9
4
6
9
7
91
73
82
68
60
63
83
87
85
.4
.7
,4
.4
.9
.4
.6
.9
.7
46
37
42
68
60
63
83
87
85
.8
.8
.2
.4
.9
.4
.6
.9
.7
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER THROUGH NOVEMBER PROBLEMS WERE ENCOUNTERED  WITH  THE
                         FROGRAMABLE CONTROLLER.  THE UTILITY REPLACED THE CENTRAL  PROCESSING
                         UNIT IN OCTOBER AND IN NOVEMBER A NEW PROGRAM WAS RUN.  THE  UTILITY
                         REPORTED THAT NO OTHER MAJOR FGD-RELATED PROBLEMS WERE  EXPERIENCED DURING
                         THIS TIME.
 12/80   A
        B
        SYSTEM
           100.0
           100.0
           100.0
88.8
66.0
77.4
 88.8
 66.0
 77.4
88.8
66.0
77.4
                                                                             744    744
                                                                                           576   41.2
                                            13-20

-------
                                                  UTILITY F60 SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                                SOS   PART. HOURS  HOURS   HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO PROBLEMS WERE ENCOUNTERED WITH THE UNIT OR THE FGD SYSTEM DURING DEC-
                         EMBER.
 1/81

 2/81

 3/81
 4/81

 5/31

 6/81
  7/81
  8/81
  9/81
SYSTEM                                                                744

SYSTEM                                                                672

SYSTEM                                                                744

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION FOR THE FIRST QUARTER 1981 WAS NOT AVAILABLE AT THIS TIME.

SYSTEM                                                                720

SYSTEM                                                                744

SYSTEM                                                                720

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION FOR THE SECOND QUARTER 1981 WAS NOT AVAILABLE.

SYSTEM                                                                744

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION FOR THE MONTH OF JULY WAS NOT AVAILABLE AT THIS TIME.
A
B
SYSTEM
A
B
SYSTEM
87.6
99.6
93.6
30.1
30.1
30.1
56.4
50.6
53.5
99.7
99.7
99.7
100.0
100.0
100.0
100.0
100.0
100.0
56.0
50.3
53.1
24.1
26.8
25.4
                                                                              744
                                                                                    739
                                                                              720    217
                                                                                           395   45.0
                                                                                           183   18.5
        **  PROBLEMS/SOLUTIONS/COMMENTS
                          DURING  SEPTEMBER  LOW  SYSTEM  UTILIZATION  WAS  DUE  TO  THE  FACT THAT THE  WIT
                          AND  THE FGD  SYSTEM  WERE  SHUTDOWN  FOR  SCHEDULED REPAIRS.
 10/81
 11/81
 13/81
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
96
96
96
99
99
99
95
95
95
.8
.8
.8
.2
.2
.2
.6
.6
.6
40
76
58
95
56
75
87
15
51
.2
.0
.1
.3
.5
.9
.8
.4
.6
92.
95
94.
98.
98
98
95,
77,
86,
.4
.9
.1
.9
.1
.5
.2
.6
.4
39.
74.
57.
74.
44.
59.
87.
15.
51.
5
8
2
5
2
3
7
4
5
                                                                              744   732
                                                                              720   563
                                                                              744
                                                                                    743
                                                                                           425  62.8
                                                                                           427  43.4
                                                                                           383  48.1
       *»  PROBLEMS/SOLUTIONS/COMMENTS
                          DURING  THE  FOURTH  QUARTER  THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED
                          PROBLEMS  WERE  ENCOUNTERED.
  1/82  A
                    93.3
                                78.6
                                            91.9
                                                        76.2
                                             13-21

-------
2/82


3/82


A
B
SYSTEM
A
B
SYSTEM
98.7
98.7
98.7
100.0
100.0
100.0
61.8
45.9
53.8
86.6
13.4
50.0
97.9
97.2
97.5
100.0
100.0
100.0
61.8
45.9
53.8
86.6
13.4
50.0
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                SOZ  PART. HOURS HOURS   HOURS FACTOR

       B           93.3        14.7        67.9        14.2
       SYSTEM      93.3        46.6        79.9        45.2                  744    721     336  45.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE LIMESTONE FEED SYSTEM FROZE CAUSING AN  UNAVAILABILITY
                         OF LIMESTONE SLURRY TO THE FGD SYSTEM.
                                                                             672    672     362   51.7



                                                                             744    744     372   45.1

        »*  PROBLEMS/SOLUTIONS/COmENTS

                         NO MAJOR FGD-RELATED PROBLEMS WER.E REPORTED FOR THE MONTHS OF  FEBRUARY AND
                         MARCH.

                                >3.5        97.1        41.3
                                »0.8        96.0        26.5
                                                                             720    468     244   26.9



                                                                             744    744     661   78.9

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL AND MAY NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED.

  6/82   SYSTEM      100.0       100.0       100.0       100.0                  720    720     720   68.4

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE ENCOUNTERED
                         DURING JUNE.

  7/82   SYSTEM      100.0         99.4        99.4        99.4                  744    744     740   64.7

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS OUT OF SERVICE DURING PART OF JULY DUE TO DAMPER  PROBLEMS.

  8/82   SYSTEM      100.0         95.3        95.3        95.3                  744    744     709   67.4

        *»  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE ENCOUNTERED
                         DURING AUGUST.

  9/82   SYSTEM      100.0         99.7        99.7        99.7                  720    720     718   57.3

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY
                         DURING SEPTEMBER.

 10/82   SYSTEM      100.0       100.0       100.0       100.0                  744    744     744   76.3
4/82


5/82


A
B
SYSTEM
A
B
SYSTEM
98.7
98.9
98.8
98.8
99.2
99.0
63.5
40.8
52.2
98.8
99.2
99.0
97.1
96.0
96.5
98.8
99.0
98.9
41.3
26.5
33.9
98.3
79.3
88.8
                                             13-22

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       #* PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY
                         DURING OCTOBER.

11/82  SYSTEM     100.0        98.5        98.5        36.2                  720   265    261  24.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE SCRUBBER WAS TAKEN OUT OF SERVICE DURING
                         NOVEMBER WHILE THE PRECIPITATOR WAS OUT OF SERVICE.

12/82  SYSTEM     100.0        91.5        91.5        49.0                  744   398    365  24.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS OUT OF SERVICE DURING PART OF DECEMBER DUE TO PLUGGED INLET
                         NOZZLES.

  1/83  SYSTEM     100.0        99.6        99.6        66.6                  744   498    496  30.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS SHUT DOWN DURING PART OF JANUARY FOR A SCHEDULED OUTAGE.

                         THE 3A QUENCHER EXPERIENCED LOW FLOW PROBLEMS DURING JANUARY.

  2/83  SYSTEM         .0                                  .0                  672     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS SHUT DOWN DURING FEBRUARY FOR A SCHEDULED OUTAGE.

  3/83  SYSTEM         .0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SCHEDULED SHUTDOWN CONTINUED THROUGH MARCH.

  4/83  SYSTEM      16.1        66.5        66.5        16.3                  720   177    118  14.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT MAKE-UP WATER LINES WERE REPAIRED DURING APRIL.

  5/83  SYSTEM     100.0       100.0       100.0       100.0                  744   744    744  81.3

  6/83  SYSTEM      99.9        99.4        99.4        99.4                  720   720    716  78.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS OUT OF SERVICE DURING PART OF JUNE  FOR MAINTENANCE.

  7/83  A          100.0        85.0                    84.7
       B          100.0        99.9                    99.6
       SYSTEM     100.0        92.4                    92.2                  744   742    686  71.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED
                         DURING JULY.

  8/83  A           97.7        40.6                    40.6
                                             13-23

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ALABAMA ELECTRIC: TOMBI6BEE 3 (CONT.)
		PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
 10/83
       B
       SYSTEM
 12/83
  1/84
100.0
 98.9
59.5
50.1
59.5
50.1
                      744
                                                                            744
                                                                                   373  63.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE A WAS OUT OF SERVICE DURING PART OF AUGUST FOR PRESATURATOR MAINTEN-
                         ANCE.
  9/83  A
       B
       SYSTEM
 70.1
 70.1
 70.1
32.4
66.6
49.5
22.7
46.7
34.7
                                                                      720   505    250

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE  UNIT WAS  SHUT  DOWN  DURING  SEPTEMBER  FOR  A SCHEDULED FALL OUTAGE.
                                                                                        34.4
        A
        B
        SYSTEM
 18.0
 18.0
 18.0
57.7
64.8
61.3
11.7
13.2
12.5
                                    61.3         12.5                   744   151     93  11.7

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE UNIT WAS DOWN DURING  MOST OF  OCTOBER  FOR  A SCHEDULED FALL OUTAGE.
 11/83   A
        B
        SYSTEM
 77.9
 82.4
 80.1
69.4
61.0
65.2
69.4
61.0
65.2
                                                                                          470  66.0
                                           65.2        65.2                  720   720

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         BROKEN LIMESTONE FEED LINES WERE REPORTED DURING NOVEMBER.

                         A FOUR-HOUR OUTAGE OCCURRED DURING NOVEMBER FOR MAINTENANCE ON THE  LIME-
                         STONE PREPARATION EQUIPMENT.

                         THE UTILITY REPORTED PROBLEMS PLACING MODULE A IN SERVICE DURING NOVEMBER
                         DUE TO COMPUTER-RELATED PROBLEMS.

                         THE FGD SYSTEM WAS OUT OF SERVICE FOR FIVE DAYS DURING NOVEMBER TO  DRY OUT
                         THE STACK.
        A
        B
        SYSTEM
 85.2
 91.5
 88.4
63.7
72.9
68.3
                                           68.3
63.7
72.9
68.3
                                                                             744
                                                                                   744
                                                                                          508  68.1
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED PROBLEMS WITH AN INLET DAMPER AT MODULE A DURING
                         DECEMBER.

                         SUB-FREEZING WEATHER CONDITIONS FORCED THE FGD SYSTEM OUT OF SERVICE DURING
                         DECEMBER CAUSING FROZEN, PLUGGED, AND/OR BURSTED PIPE LINES.

                         INCLEMENT WEATHER FORCED THE LIMESTONE PREPARATION EQUIPMENT OUT  OF
                         SERVICE DURING DECEMBER.
        A
        B
        SYSTEM
 74.2
 25.3
 49.7
74.2
   .0
37.1
                                           37.1
74.2
   .0
37.1
                                                                              744
                                                                                    744
                                                                                           276   51.3
                                            13-24

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE ABSORBER WAS INOPERABLE DURING JANUARY DUE
                         TO FROZEN PIPES.

                         MECHANICAL PROBLEMS WITH MODULE B DISCHARGE DAMPER OCCURRED IN JANUARY.

                         LIMESTONE FEED AND BALL MILL PROBLEMS WERE REPORTED DURING THE MONTH.
 2/84
  3/64
  4/84
  5/84
 6/84
       A
       B
       SYSTEM
            47.0
              .0
            23.5
      95.9
        .0
      47.9
                                           23.2
46.5
  .0
23.2
                                                                             696
                                                                                   337
                                                                                          162  22.8
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         MECHANICL PROBLEMS CONTINUED ON THE MODULE B DISCHARGE DAMPER DURING
                         FEBRUARY.
       A
       B
       SYSTEM
            55.2
            59.7
            57.5
      58.4
      48.5
      53.4
                                           36.8
40.3
33.4
36.8
                                                                             744   513
                                                                                          274  40.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE 3B DISCHARGE DAMPER WAS INOPERABLE IN MARCH DUE TO MECHANICAL
                         PROBLEMS.

                         MODULE A WAS INOPERABLE DUE TO A PLUGGED HYDROCLONE.
       A
       B
       SYSTEM
            73.8
            73.8
            73.8
      72.6
      48.8
      60.7
                                           60.6
72.5
48.7
60.6
                                                                             720
                                                                                   719
                                                                                          436  73.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM WAS OUT OF SERVICE DURING PART OF APRIL TO ALLOW HOT FLUE
                         GAS TO DRY THE STACK.  WATER CARRYOVER HAD COLLECTED IN THE BASE OF THE
                         STACK MAKING IT DIFFICULT TO MAINTAIN ADEQUATE TEMPERATURES ABOVE DEW
                         POINT.
       A
       B
       SYSTEM
            98.5
            98.5
            98.5
      94.0
      74.1
      84.1
                                           82.8
92.6
73.0
82.8
                                                                             744   733
                                                                                          616  73.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ABSORBER WAS UNAVAILABLE IN MAY DUE TO THE REPLACEMENT OF MAKE-UP
                         WATER VALVES AND THE ROTATION OF MAKE-UP WATER NOZZLES.
       A
       B
       SYSTEM
           100.0
            99.4
            99.7
      82.4
      77.1
      79.7
                                           79.7
82.4
77.1
79.7
                                                                             720   720
                                                                                          574  67.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/84

 8/84

 9/84
SYSTEM

SYSTEM

SYSTEM
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
DURING JUNE.

                                                    744

                                                    744

                                                    720
                                            13-25

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1964

ALABAMA ELECTRIC: TOMBIGBEE 3 (CONT.)
			PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 198*.
                                            13-26

-------
                                                            UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                                     SECTION 13
                         DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
UP,
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION   NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS WIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT   BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT   7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT   7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE
ARIZONA ELECTRIC POWER
APACHE
Z
COCHISE
ARIZONA
C
                                                            301.
                                                            530
                                                            195
                                                            175
                                                            183
                                                             98
                                                          RILEY STOKER
                                                          PULVERIZED COAL
                                                          BASE
                                                            520.98
                                                            376.7
                                                            122.
                                                          CONCRETE
                                                              4.9
                                                                            .100 LB/MMBTU)
                                                                            .800 LB/MMBTU)
                                                                            .700 LB/MMBTU)
               (1104000 ACFM)
               ( 710 F)
               ( 400 FT)

               ( 16.2 FT)
                                                          COAL
                                                          SUBBITUMINOUS
                                                          23260.

                                                             15.00
                                                          15-20
                                                             13.00
                                                          9.0-15.0
                                                                .70
                                                          0.4-0.6
                                                                .01
                                                          0.00-0.03
                                                           0
                                                          NONE
               ( 10000 BTU/LB)
                9500-10800
           ** ESP
               NUMBER
               NUM3ER OF SPARES
               TYPE
               SUPPLIER
               INLET FLUE GAS CAPACITY - CU.M/S
               INLET FLUE GAS TEMPERATURE   C
               PRESSURE DROP   KPA
               PARTICLE REMOVAL EFFICENCY   V.

           ** PARTICLE SCRUBBER
               NUMBER
               GENERIC TYPE
               SPECIFIC TYPE
               TRADE NAME/COMMON NAME
               SHELL GENERIC MATERIAL
               SHELL SPECIFIC MATERIAL
               LINER GENERIC MATERIAL
               LINER SPECIFIC MATERIAL
               GAS CONTACTING DEVICE TYPE
 1
 0
HOT SIDE
AIR CORRECTION DIVISION, UOP
  521.0        (1104000 ACFM)
  376.7        (  710 F)
      .1        (1. IN-H20)
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
          *** FGD SYSTEM

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE Z (CONT.)
 »* GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION   X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

  ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT  - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. a MAINT. REQUIREMENT - MANHR/DAY

  ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE  - C
     PRESSURE DROP - KPA
      LIQUID RECIRCULATION RATE   LITERS/S
      L/G RATIO    L/CU. M
     CONSTRUCTION  MATERIAL  GENERIC TYPE
     CONSTRUCTION  MATERIAL  SPECIFIC  TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 RESEARCH-COTTRELL
 BURNS 4 MCDONNELL
 FULL SCALE
 NEW
7.   99.60
    85.00
     4.1
  1
  1/79
  8/78
  7/74
     1.00
 23260.0
    17.00
    18.00
      .00
  4046.7
    72.0
(  10000 BTU/LB)
(   43560 SQ FT)
 CYCLONIC SPRAY QUENCHER
 RESEARCH-COTTRELL
   188.76
   132.2
      .2
   567.
     2.7
 CARBON STEEL
 AISI 1110
  400000 ACFM)
   270 F)
  1.0 IN-H20)
  9000 GPM)
  20.0 GAL/1000 ACFM)
  ** ABSORBER
      NUMBER
      NUMBER OF SPARES
      GENERIC TYPE
      SPECIFIC TYPE
      TRADE NAME/COMMON TYPE
      SUPPLIER
      DIMENSIONS - FT
      SHELL GENERIC MATERIAL
      SHELL SPECIFIC MATERIAL
      SHELL MATERIAL TRADE NAME/COMMON TYPE
      LINER GENERIC MATERIAL
      LINER SPECIFIC MATERIAL
      LINER MATERIAL TRADE NAME/COMMON TYPE
      GAS CONTACTIK'3 DEVICE TYPE
      NUMBER OF CONTACTING ZONES
      LIQUID RECIRCULATION RATE - LITER/S
      L/G RATIO   L/CU.M
      GAS-SIDE PRESSURE DROP  -  KPA
      SUPERFICAL GAS VELOCITY - M/SEC
      INLET GAS FLOW - CU. M/S
      INLET GAS TEMPERATURE   C
      S02 REMOVAL EFFICIENCY  -  X
      PARTICLE REMOVAL EFFICENCY    X

  ** MIST ELIMINATOR
      PRE-MIST ELIMINATOR/MIST  ELIMINATOR
      NUMBER PER SYSTEM
      NUMBER OF SPARES PER SYSTEM
      NUMBER PER MODULE
      GENERIC TYPE
      SPECIFIC TYPE
  2
  1
 COMBINATION TOWER
 SPRAY/PACKED
 N/A
 RESEARCH-COTTRELL
 30.0 DIA X 110.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 FLAKELINE 103
 SPRAY ZONE i VERTICAL CROSS CHANNEL  FIXED  GRID  P
   567.
     5.3
       .6
     3.0
    94.38
    68.3
    97.0
    99.6
(  9000 GPM)
(  40.0 GAL/1000 ACF)
(  2.5 IN-H20)
(  10.0 FT/S)
(  200000 ACFM)
(   155 F)
 PRIMARY COLLECTOR
  2
  1
  1
 IMPINGEMENT
 BAFFLE
                                             13-28

-------
                                                  UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER
ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)

     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVS
     TEMPERATURE INCREASE   C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 **  FANS
     NUMBER
     NUMBER OF SPARES
     DESIC-N
     SUPPLIER
     FUNCTION
     APPLICATION
     .SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 **  DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOU - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 **  DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 **  DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
CLOSED VANE
HUNTERS
HORIZONTAL
    2
    3
     .61
   30.48
   10.2
               (  2.0 FT)
               (12.0 IN)
               (  4.00 IN)
                 1.0 IN-H20)
                 10.0 FT/S)
     .2
    3.0
ORGANIC
POLYVINYL CHLORIDE
FRESH
INTERMITTENT [LOWER STAGE]; ONCE EVERY HOUR [UPP
   12.6        (   200 GAL/MIN)
 0
NONE
K/A
N/A
   50.
   43.
   46.
   89.
NONE
N/A
               (   78 F)
               (  115 F)
               (  193 F)
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
  188.76
  132.2
    6.2
CARBON STEEL
               ( 400000 ACFM)
               (  270 F)
               (20.5 IN-H20)
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
OPEN/CLOSED
      .24       (    500 ACFM)
CARBON STEEL
NR
NONE
N/A
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
OPEN/CLOSED
      .24        (    500 ACFM)
CARBON STEEL
NR
HIGH  ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
                                             13-29

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE
OPEN/CLOSED
     .2"+       (    500 ACFM)
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
ABSORBER INLET
RECTANGULAR
12.0 X 14.0
CARBON STEEL
AISI 1110
NONE
N/A
 ** DUCTWORK
      LOCATION
      CONFIGURATION
      DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
      FUNCTION
      DEVICE
      DEVICE TYPE
      MANUFACTURER
      NUMBER
      NUMBER OF SPARES
      FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
      PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
      SERVICE
     ABSORBER FEED
     REAGENT FEED
     MILL SLURRY SUMP
     WASTE SLURRY SUMP

  **  PUMPS
     SERVICE
      AESOPBER
      QUENCHER
      MILL SLURRY RECYCLE
      ADDITIVE FEED
      WASTE SLURRY TRANSFER

 ** SOLIDS CONCENTRATING/DEWATERING
      DEVICE

 *»* SLUDGE
      MOISTURE CONTENT - 7. TOTAL FREE WATER
      7. CAS04   DRY

 ** TREATMENT
      METHOD
      DEVICE
      PROPRIETARY PROCESS

 ** DISPOSAL
      NATURE
      TYPE
      LOCATION
      SITE TRANSPORTATION METHOD
ABSORBER OUTLET
RECTANGULAR
12.0 X 14.0
CARBON STEEL
AISI 1110
ORGANIC
FLUOROELASTOMER
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 1
 0
    4.5        (
   45.0
                                                NUMBER
NUMBER

   3
   4
   2
   2
   1
NONE
   70.0
   80.0
NONE
N/A
N/A
FINAL
POND
OFF-SITE
PIPELINE
S TPH)
                                            13-30

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)

     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 »* WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD  SPARE CAPACITY INDICES
     ABSORBER   X
     MIST ELIMINATOR - X
     FAN - X
     BALL MILL - V.
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP - X
NONE
25 TO 30 ACRES BY 18 FT DEEP
    611500     (    500.0 ACRE-FT)
 30
QUENCHER RECYCLE LINE
PH
PERCENT SOLIDS
5.0 PH
MANUAL
FEEDBACK
OPEN
  115.9
WELL WATER
ABSORBENT
LIMESTONE
>93X CAC03
PAUL LIME
   99.0
BALL MILL
  100.0
     .0
     .0
     .0
     .0
   50.0
(  1840 GPM)
  **  FGO  SPARE COMPONENT INDICES
      ABSORBER
      MIST  ELIMINATOR
      FAN
      BALL  MILL
      EFFLUENT HOLD TANK
      RECIRCULATION PUMP
    1.0
      .0
      .0
      .0
      .0
    1.0
 	PERFORMANCE DATA	
 PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                X REMOVAL   PER  BOILER  FGD   CAP.
                S02  PART. HOURS HOURS  HOURS FACTOR
  8/78   SYSTEM
                                                                              744
        **  PROBLEMS/SOLUTIONS/COMMENTS
  9/78   SYSTEM
                          INITIAL  OPERATIONS  BEGAN  IN  AUGUST  WITH  THE  BOILER  AND  SCRUBBER  SYSTEM
                          FOR  TESTING  PURPOSES.

                                                                              720
        **  PROBLEMS/SOLUTIONS/COMMENTS
                          SCRUBBER  AND  BOILER  TESTING  CONTINUED  THROUGH  SEPTEMBER.
                          CONSTRUCTION  SHOULD  BE  COMPLETE  BY  OCTOBER.
                                    FINAL  FACILITY
 10/78   SYSTEM

        *»  PROBLEMS/SOLUTIONS/COMMENTS
                              744    303
                                                                                                59.5
                          THE  UNIT  WAS  SHUTDOWN  IN  EARLY  OCTOBER  TO  MAKE  ADDITIONAL BOILER MODIFI-
                          CATIONS.   NO  PROBLEMS  WERE  REPORTED  FOR THE  FGD SYSTEM.   COMPLIANCE  TESTING
                          IS SCHEDULED  FOR  EARLY NOVEMBER.   THE UTILITY HAS DECIDED THAT IN APPROX-
                          IMATELY A YEAR  THE  SCRUBBER INLET  DUCTWORK WILL BE CHANGED FROM CARBON
                                             13-31

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER:  APACHE 2 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         STEEL TO STAINLESS STEEL.

11/78  A                       2^.8                    16.8
       B                       43.7                    29.6
       SYSTEM                  68.5                    46.4                  720   488    334  82.8

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         THE S02 STACK MONITORS HAVE NEVER BEEN OPERABLE.  THE MONITORS HAVE BEEN
                         SENT BACK TO THE FACTORY AND ARE NOT EXPECTED BACK ON SITE UNTIL LATE
                         DECEMBER.

                         THE LIMESTONE CRUSHER HAS BEEN UNABLE TO OPERATE AT DESIGN CAPACITY.

                         A COMPLIANCE TEST WAS COMPLETED BUT THE RESULTS ARE NOT YET AVAILABLE.
                         THE ACCEPTANCE IS SCHEDULED FOR THE BEGINNING OF 1979.

12/78  SYSTEM                    .0                      .0                  744   512      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         RESULTS OF THE RECENT COMPLIANCE TEST INDICATED THAT S02 EMISSIONS WERE
                         BETWEEN 1.2 LB/MM BTU, THE FEDERAL APPLICABLE STANDARD; AND 0.8 LB/MM BTU,
                         THE STATE STANDARD, WITHOUT THE FGD SYSTEM.  THE UTILITY IS CURRENTLY BURN-
                         INS LOW SULFUR COAL (0.6X S).  IT IS BELIEVED THAT THE STATE STANDARD COULD
                         BE MET WITHOUT FGD SYSTEM OPERATION WHEN THE FURNACE IS "FINE TUNED".

                          A 30 HOUR OUTAGE OCCURRED DUE TO A RUPTURE IN THE REAGENT FEED LINE.

  1/79  SYSTEM                    .0                      .0                  744   662      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SHAKEDOWN/DEBUGGING OPERATION CONTINUED THROUGH JANUARY.

                         COMMERCIAL OPERATIONS BEGAN ON JANUARY 15.

  2/79  SYSTEM                    .0                      .0                  672   504      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS NOT IN SERVICE DURING DECEMBER, JANUARY, OR FEBRUARY DUE
                         TO VARIOUS SHAKEDOWN/DEBUGGING PROBLEMS ESPECIALLY IN MAINTAINING RECYCLE
                         PUMP OPERATION.

  3/79  SYSTEM                     .0                      .0                  744   372      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A BOILER EXPLOSION AT THE BURNER FACE CAUSED THE UNIT TO BE DOWN FROM THE
                         LAST WEEK IN FEBRUARY THROUGH THE MIDDLE OF MARCH.

  4/79  SYSTEM                                                                720   720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         COMPLIANCE TESTS WERE RUN ON THIS UNIT LAST NOVEMBER AND THE UNIT WAS
                         DECLARED COMMERCIAL IN FEBRUARY.  THE FGD SYSTEM OPERATES ONLY ABOUT 50
                         7. OF THE BOILER HOURS BECAUSE THE UNIT OPERATES AT SUCH A LOW RATING
                         SOX OF THE TIME THAT THE FGD SYSTEM IS NOT NEEDED.

  5/79  SYSTEM                                                                744

  6/79  SYSTEM                                                                720
                                            13-32

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
------------------------------------------ PERFORMANCE DATA ------------------------------------------
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         IN GENERAL THE FGD SYSTEM AND BOILER OPERATED WELL THROUGH MAY AND JUNE.

                         THE FRP REAGENT FEED PIPING HAS BEEN A CONTINUAL PROBLEM AREA.  THE FRP
                         HAS BEEN RUPTURING PARTICULARLY AT PIPING CONNECTIONS.  THE UTILITY IS IN
                         THE PROCESS OF REPLACING THE FRP PIPING WITH CARBON STEEL PIPING.

                         THE BALL MILL APPEARS TO HAVE BEEN UNDERDESIGNED.  THE MILL PRODUCES
                         4 TONS/HOUR OF GROUND LIMESTONE AT BEST ALTHOUGH IT WAS RATED AT 5 TON/HOUR
                         CAPACITY.
 7/79  SYSTEM

 8/79  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED HAVING EXTENSIVE PROBLEMS WITH THE REAGENT HANDLING
                         SYSTEM PARTICULARLY WITH RESPECT TO FEED LINE FAILURES, PIPING PLUGGING
                         AND GRINDING OPERATIONS.  THE REAGENT HANDLING SYSTEM ACCOMODATES BOTH
                         UNITS 2 AND 3.

 9/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE THIRD QUARTER OF 1979 THE BOILER AND FGD SYSTEM ONLY OPERATED
                         ABOUT 25X OF THE TIME BECAUSE OF CONTINUING PROBLEMS WITH THE REAGENT FEED
                         LINE.  THE FRP SECTION FROM THE GRINDER TO THE SCRUBBERS FAILED.  THE LINE
                         WAS REPAIRED AT THE END OF SEPTEMBER.

                         ON NOVEMBER 3 THE UNIT WILL BE SHUT DOWN FOR A FOUR TO SIX WEEK SCHEDULED
                         OUTAGE .

 10/79  SYSTEM         .0           .0                      .0                  744            0

       *# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY IS IN THE PROCESS OF REPLACING THE REAGENT HANDLING SYSTEM;
                         THEREFORE, THE FGD SYSTEM DID NOT OPERATE DURING OCTOBER.

 11/79  SYSTEM     100.0       100.0       100.0         6.3                  720    41     41   2.9

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS OUT OF SERVICE FOR MOST OF NOVEMBER FOR AN ANNUAL INSPECTION.

 12/79  SYSTEM     100.0           .0          .0          .0                  744   130      0   5.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE EXTENSIVE PROBLEMS ENCOUNTERED EARLIER WITH THE REAGENT HANDLING SYSTEM
                         HAVE BEEN RESOLVED.  THE SYSTEM REPLACEMENT WAS COMPLETED IN DECEMBER.

                         DURING DECEMBER THE BOILER OPERATED 130 HOURS FOR WHICH THE SCRUBBER WAS
                         AVAILABLE 1007. OF THE TIME.

                         THE BOILER ENCOUNTERED DAMPER PROBLEMS THAT ACCOUNTED FOR MOST OF THE
                         DECEMBER DOUN TIME.

 1/80  SYSTEM      91.0        58.3        88.8        57.3                  744   731    426  56.1
                                            13-33

-------
UTILITY FGD SURVEY: OCTOBER 1983   SEPTEMBER 1984

ARIZONA ELECTRIC POWER:  APACHE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY SOME OUTAGE TIME WAS DUE TO A PUMP MALFUNCTION.

                         OUTAGE TIME WAS ALSO CAUSED BY A BROKEN FEED BELT TO THE LIMESTONE BALL
                         MILL.

 2/80  SYSTEM      92.8        96.7        92.8        92.8                  696   668    646  87.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY OUTAGE TIME RESULTED FROM AN ESP FAILURE.

                         FORCED OUTAGE TIME WAS ALSO CAUSED BY A PUMP MALFUNCTION.

 3/80  SYSTEM      99.1        99.1        99.0        99.1                  744   744    738  74.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME OF THE OUTAGE TIME DURING MARCH OCCURRED BECAUSE OF PUMP FAILURES.

                         OUTAGE TIME RESULTED FROM STICKING VALVES AND LIMESTONE FEED-BELT
                         PROBLEMS.

 4/80  SYSTEM      67.2        65.2        65.2        61.4                  720   678    442

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                  .-J
                         DURING APRIL THE FGD SYSTEM WAS FORCED DOWN DUE TO PUMP FAILURES AND A
                         RUPTURE IN THE SLURRY RECIRCULATION LINE.

 5/80  SYSTEM      90.5        90.5        90.5        90.5                  744   744    673

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE UNIT WAS FORCED OFF LINE WHEN THE LIMESTONE CRUSHER
                         MALFUNCTIONED.

                         THE UNIT WAS ALSO FORCED OUT DUE TO PUMP AND VALVE FAILURES.

 6/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE DATA FOR THE MONTH OF JUNE HAS BEEN
                         MISPLACED.

 7/80  202        100.0          .0                      .0
       203         85.0        85.7        85.7        85.0
       SYSTEM     100.0        85.7        85.7        85.0                  744   738    633  77.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 202 WAS AVAILABLE THE ENTIRE MONTH, BUT WAS NOT OPERATED.

                         THE FGD SYSTEM WAS DOWN IN JULY BECAUSE OF A CIRCUIT BREAKER MALFUNCTION.

                         FAILURE OF BOTH THE BYPASS DAMPER AND THE PACKING PUMP ALSO CAUSED  OUTAGE
                         TIME DURING THE MONTH.

 8/80  202            .0          .0                      .0
       203         96.8        66.0        95.2        63.3
       SYSTEM      96.8        66.0        95.2        63.3                  744   714    471  61.0
                                            13-34

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       #* PROBLEMS/SOLUTIONS/COMMENTS

                         TOWER 202 WAS UNAVAILABLE IN AUGUST BECAUSE OF THE LINER BEING REPLACED.

                         A SAMPLE LINE FAILURE CAUSED TOWER 203 TO GO DOWN FOR 24 HOURS.

                         THE OPERATION OF THE FGD SYSTEM WAS REDUCED BECAUSE OF LOW LOAD CAPACITY.

 9/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE FOR SEPTEMBER 1980.

10/80  202           .0          .0                      .0
       203         92.6        87.7        98.6        82.4
       SYSTEM      92.7        87.7        98.6        82.4                  744   699    613  62.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 202 WAS NOT OPERATED DURING THE MONTH OF OCTOBER DUE TO A SCHEDULED
                         ANNUAL OVERHAUL.

                         DURING OCTOBER FORCED OUTAGES OCCURRED AS A RESULT OF PH INSTABILITY IN THE
                         SYSTEM.

                         THE LOSS OF OPERATION TIME ON MODULE 203 WAS PRIMARILY DUE TO REDUCED
                         LOAD CAPACITY DURING OCTOBER.

11/80  202         20.0        22.4        40.0         6.7
       203           .0          .0                      .0
       SYSTEM      20.0        22.4        40.0         6.7                  720   214     48  25.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER THE BOILER WAS NOT IN SERVICE THE FIRST 21 DAYS.  THE
                         BOILER WAS OPERATED AT REDUCED LOAD FOR THE FIRST 96 HOURS AFTER STARTUP
                         UNTIL THE FGD SYSTEM WAS ON-LINE.

                         FAILURE OF THE LIMESTONE BALLMILL ACCOUNTED FOR 72 HOURS OF OUTAGE TIME.

12/80  202        100.0       100.0       100.0        99.9
       203           .0          .0                      .0
       SYSTEM     100.0       100.0       100.0        99.9                  744   743    743  87.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING THE MONTH OF DECEMBER.

 1/81  202        100.0        62.9       100.0        62.9
       203           .0          .0                      .0
       SYSTEM     100.0        62.9       100.0        62.9                  744   744    468  86.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 202 WAS NOT OPERATED DURING THE LAST 276 HOURS OF THE MONTH AS A
                         RESULT OF THE LOW SULFUR CONTENT OF THE COAL BEING FIRED.

                         MODULE 203 WAS NOT AVAILABLE FOR OPERATION DURING JANUARY.

 2/81  202        100.0        10.7       100.0        10.7
       203           .0          .0                      .0
       SYSTEM     100.0        10.7       100.0        10.7                  672   672     72  77.4
                                            13-35

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY THE OPERATION OF THE FGD SYSTEM WAS REDUCED DUE TO THE  LOW
                         SULFUR CONTENT OF THE COAL.

                         REPAIRS WERE MADE ON TOWER 203 DURING FEBRUARY.

 3/81  202           .0          .0                      .0
       203        100.0        53.7       100.0        43.7
       SYSTEM     100.0        53.6       100.0        43.7                  744   605    325  70.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH MODULE 202 WAS NOT AVAILABLE DUE TO EROSION PROBLEMS.

                         THE SYSTEM WAS BY-PASSED DURING PART OF THE MONTH BECAUSE THE UNIT WAS
                         FIRING LOW SULFUR COAL.

 4/81  202           .0          .0                      .0
       203        100.0       100.0       100.0       100.0
       SYSTEM     100.0       100.0       100.0       100.0                  720   720    720  98.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL MODULE 202 WAS NOT AVAILABLE FOR OPERATION DUE TO ERROSION
                         OF THE BOWL AREA OF THE MODULE.  THIS HAS BEEN A CONTINUAL PROBLEM AND
                         THE UTILITY IS PRESENTLY CONDUCTING STUDIES TO ALLEVIATE THE PROBLEM.

 5/81  202        100.0          .0                      .0
       203        100.0       100.0       100.0       100.0
       SYSTEM     100.0       100.0       100.0       100.0                  744   744    744  87.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE
                         ENCOUNTERED.

                         MODULE 202 WAS AVAILABLE THE ENTIRE MONTH, BUT WAS NOT OPERATED.

 6/81  202        100.0          .0                      .0
       203        100.0       100.0       100.0       100.0
       SYSTEM     100.0       100.0       100.0       100.0                  720   716    720  91.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS WERE EXPERIENCED DURING THE
                         MONTH OF JUNE.

 7/81  202        100.0        45.2       100.0        45.2
       203         46.2        46.2       100.0        46.2
       SYSTEM     100.0        91.4       100.0        91.4                  744   744    680  91.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 203 WAS TAKEN OUT OF SERVICE ON JULY 15 FOR PREVENTIVE MAINTENANCE
                         AND REPAIRS, AT WHICH TIME MODULE 202 WAS PUT INTO SERVICE.

 8/81  202        100.0        39.9       100.0        35.5
       203           .0          .0                      ]o
       SYSTEM     100.0        39.9       100.0        35.°5                  744   661    264  75.2
                                            13-36

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 202 WAS REMOVED FROM SERVICE ON AUGUST 8 AS A RESULT OF PROBLEMS
                         ENCOUNTERED WITH THE ELECTROSTATIC PRECIPITATOR.  THE MODULE WAS PLACED
                         BACK IN SERVICE ON AUGUST 21.

 9/81  202        100.0        99.3       100.0        99.0
       203           .0          .0                      .0
       SYSTEM     100.0        99.3       100.0        99.0                  720   718    713  85.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ONLY PROBLEMS ENCOUNTERED DURING THE MONTH WERE BOILER RELATED.

10/81  202        100.0       100.0       100.0        41.5
       203           .0          .0                      .0
       SYSTEM     100.0       100.0       100.0        41.5                  744   303    309  29.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS DOWN FROM OCTOBER 3 UNTIL OCTOBER 20 FOR ANNUAL MAINTENANCE AND
                         REPAIRS.

11/81  202         65.4        63.6        64.8        63.6
       203           .0          .0                      .0
       SYSTEM      65.4        63.6        64.8        63.6                  720   720    458  74.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 202 WAS TAKEN OUT OF SERVICE TWICE DURING NOVEMBER BECAUSE OF LOW
                         SLURRY DENSITY.

                         ON NOVEMBER 22 THE SYSTEM WAS TAKEN OUT OF SERVICE FOR THE REMAINDER OF
                         THE MONTH FOR REPAIRS ON THE DAMPER SEALS.

                         ADDITIONAL OUTAGE TIME DURING THE MONTH WAS DUE TO BOILER-RELATED PROBLEMS.

12/81  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ORIGINAL COPY OF THE DECEMBER UPDATE INFORMATION WAS LOST IN THE MAIL.

  1/82  202         80.5        90.5        80.5        80.5
       203                       .0                      .0
       SYSTEM      80.5        90.5        80.5        80.5                  744   662    599  70.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY MODULE 202 WAS DOWN APPROXIMATELY 145 DUE TO RESTRICTIONS
                         IN A FEED LINE.

  2/82  202                       .0                      .0
       203         98.6        96.2        99.0        96.2
       SYSTEM      98.6        96.2        99.0        96.2                  672   672    646  81.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY MODULE 202 WAS DOWN FOR REPAIRS AND MAINTENANCE.

                         MODULE 203 WAS OUT OF SERVICE FOR APPROXIMATELY SIX HOURS DUE TO A
                         QUENCHER PUMP FAILURE.
                                             13-37

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ARIZONA ELECTRIC POUER: APACHE 2 (CONT.)
___,	,	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR
3/82 202
203
SYSTEM

100.0
100.0
.0
99.0
99.0

100.0
100.0
.0
87.3
87.3


744 656 649 50.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH MODULE 203 WAS OUT OF SERVICE PART OF THE TIME DUE TO A UNIT
                         2 WATER WALL RUPTURE.

 4/82  202        100.0          .0                      .0
       203         87.2        87.2        87.2        87.2
       SYSTEM      87.2        87.2        87.2        87.2                  720   720    627  70.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL OUTAGE TIME FOR MODULE 203 WAS DUE TO PUMP PROBLEMS.

 5/82  202          3.9         5.3       100.0         3.9
       203            .0          .0                      .0
       SYSTEM       3.9         5.3       100.0         3.9                  744   541     29  48.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 203 WAS UNAVAILABLE DURING MAY DUE TO SOME MAJOR REPAIRS AND RECON-
                         STRUCTION.

 6/82  202        100.0        97.0       100.0        97.0
       203  ..,     100.0          .0                      .0
       SYSTEM     100.0        97.0       100.0        97.0                  720   720    698  82.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.

 7/82  202        100.0        99.9       100.0        99.9
       203        100.0          .0                      .0
       SYSTEM     100.0        99.9       100.0        99.9                  744   744    743  85.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY
                         DURING JULY.

 8/82  202        100.0        98.4       100.0        87.3
       203        100.0          .0                      .0
       SYSTEM     100.0        98.4       100.0        87.3                  744   660    650  79.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.

 9/82  202        100.0        87.7       100.0        87.7
       203        100.0          .0                      'o
       SYSTEM     100.0        87.7       100.0        87^7                  720   720    631  73.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING SEPTEMBER.

 10/82  202        100.0       100.0       100.0         2.9
                                            13-38

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE Z (COKT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

       203        100.0          .0                      .0
       SYSTEM     100.0       100.0       100.0         2.9                  744    22     22   2.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON OCTOBER 1 THE UNIT MAS DOWN FOR ANNUAL MAINTENANCE AND REPAIR OUTAGES.

11/82  202        100.0          .0                      .0
       203         19.4        31.1        94.4         9.4
       SYSTEM      19.4        31.1        94.4         9.4                  720   217     68  15.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS PUT ON LINE NOVEMBER 21 AFTER THE COMPLETION OF ANNUAL
                         MAINTENANCE AND REPAIR OUTAGE.

                         MODULE 203 WAS PLACED BACK IN SERVICE ON NOVEMBER 24.

12/82  202        100.0          .0                      .0
       203         90.2        68.8        87.6        68.8
       SYSTEM      90.2        68.8        87.6        68.8                  744   744    512  65.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING DECEMBER.

  1/83  202        100.0          .0                      .0
       203        100.0        68.7       100.0        64.2      .>
       SYSTEM     100.0        68.7       100.0        64.2                  744   696    478  57.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.

  2/83  202        100.0          .0                      .0
       203         99.9        61.8        99.8        61.8
       SYSTEM      99.9        61.8        99.8        61.8                  672   672    415  62.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED BY THE UTILITY
                         DURING FEBRUARY.

  3/83  202        100.0          .0                      .0
       203         98.8        56.1        95.1        23.4
       SYSTEM      98.8        56.1        95.1        23.4                  744   311    174  25.2

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS OFF LINE FROM MARCH  1 TO MARCH 17 DUE TO  LOW DEMAND.

  4/83  202        100.0          .0                      .0
       203         99.2        54.4        98.5        54.4
       SYSTEM      99.2        54.4        98.5        54.4                  720   720    392  54.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO  MAJOR FGD-RELATED PROBLEMS  WERE  ENCOUNTERED
                         DURING APRIL.

  5/83  202        100.0           .0                      .0
                                             13-39

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
7/83


8/83


9/83


202
203
SYSTEM
202
203
SYSTEM
202
203
SYSTEM
90
100
100
100
100
100
100
99
100
.3
.0
.0
.0
.0
.0
.0
.9
.0
2
49
51

75
75
7
42
50
.4
.2
.5
.0
.6
.6
.9
.2
.1
100
100
100

100
100
100
99
100
.0
.0
.0

.0
.0
.0
.7
.0
1
29
30

13
.4
.4
.8
.0
.6
13.6
7
42
49
.9
.0
.9
	— PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR

       203         99.7        42.3        99.4        42.3
       SYSTEM      99.7        42.3        99.4        42.3                  744   744    315  50.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MAY.

 6/83  £02        100.0          .0                      .0
       203        100.0        26.9       100.0         8.5
       SYSTEM     100.0        26.9       100.0         8.5                  720   229     62  13.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS TAKEN OFF LINE ON JUNE 10 AS A RESULT OF LOW DEMAND.
                                                                             744   445    229  35.9
                                                                             744   134    101  12.3



                                                                             720   718    360  59.1

        **  PROBLEMS/SOLUTIONS/COMMENTS                .>

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         FOR THE PERIOD OF JULY THROUGH SEPTEMBER, 1983.

 10/83   202         100.0          .0                      .0
        203         100.0          .0                      .0
        SYSTEM      100.0          .0                      .0                  744    47       0    1.0

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT UNIT 2 WAS DOWN THE ENTIRE MONTH OF OCTOBER
                         EXCEPT FOR OCTOBER 1 TO OCTOBER 3.  ANNUAL MAINTENANCE AND REPAIR BEGAN ON
                         OCTOBER 15.

 11/83   202         100.0                                  .0
        203         100.0                                  .0
        SYSTEM      100.0                                  .0                  720     0       0     .0

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS DOWN THE ENTIRE MONTH OF NOVEMBER FOR ANNUAL MAINTENANCE AND
                         REPAIR.

 12/83   202         100.0                                  .0
        203         100.0                                  'o
        SYSTEM      100.0                                  ID                  7^     0       0     >0

        »*  PROBLEMS/SOLUTIONS/COMMENTS

                         ANNUAL MAINTENANCE AND REPAIRS WERE COMPLETED ON DECEMBER 14.   THE  UNIT WAS
                         DOWN FOR THE REMAINDER OF THE MONTH DUE  TO LOW POWER DEMAND.

  1/84   202         100.0                                  .0
        203         100.0                                  'o
        SYSTEM      100.0                                  it)                  744     0       0      0
                                             13-40

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILEP  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIOHS/COMMENTS

                         ANNUAL MAINTENANCE AND REPAIRS WERE COMPLETED ON DECEMBER 14.  THE UNIT WAS

 2/84  202        100.0                                  .0
       203        100.0                                  .0
       SYSTEM     100.0                                  .0                  696     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS OFF LINE DURING JANUARY AND FEBRUARY DUE TO LOW POWER DEMAND.
                                                                             744   158     43   8.3



                                                                             720   587    496  40.4



                                                                             744   744    744  73.0



                                                                             720   548    573  46.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF MARCH THROUGH JUNE 1984.

  7/84  202         88.2        87.3        87.6        79.9
       203            .0           .0                      .0
       SYSTEM      44.1        43.6        87.6        40.0                  744   682    297  60.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MAINTENANCE WAS COMPLETED ON MODULE 202 AND IT WAS PLACED BACK INTO SERVICE
                         ON JULY  4, 1984.

                         MODULE 203 WAS OUT OF SERVICE DURING THE ENTIRE MONTH OF JULY.

  8/84  SYSTEM                                                                744

  9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
3/84
4/84
5/84
6/84
202
203
SYSTEM
202
203
SYSTEM
202
203
SYSTEM
202
203
SYSTEM
100.0
99.3
100.0
100.0
35.5
100.0
100.0
98.8
100.0
99.6
98.8
100.0
.0
27.1
27.1
40.9
43.6
84.5
39.9
60.1
100.0
6.5
98.1
100.0
89.5
89.5
100.0
100.0
100.0
100.0
98.0
100.0
100.0
100.0
100.0
.0
5.8
5.8
33.3
35.5
68.8
39.9
60.1
100.0
5.0
74.6
79.6
                                             13-41

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION   NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT   BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT   7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 «* ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
ARIZONA ELECTRIC POWER
APACHE
3
COCHISE
ARIZONA
   43.
  344.
  301.
  530
  195
  175
  183
   98
RILEY STOKER
PULVERIZED COAL
BASE
  520.98
  376.7
  122.
CONCRETE
    4.9
                  .100 LB/MMBTU)
                  .800 LB/MMBTU)
                  .700 LB/MMBTU)
               (1104000 ACFM)
               (  710 F)
               (  400 FT)

               (  16.Z FT)
               ( 10000 BTU/LB)
                9500-10800
COAL
SUBBITUMINOUS
23260.

   15.00
15-20
   13.00
9.0-15.0
      .70
0.4-0.6
      .01
0.00-0.03
 0
NONE
 1
 0
HOT SIDE
AIR CORRECTION DIVISION, UOP
  521.0        (1104000 ACFM)
  376.7        (  710 F)
     •1        (1. IN-H20)
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-42

-------
ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 #* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT   X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO   L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUM3ER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE   LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 RESEARCH-COTTRELL
 BURNS 4 MCDONNELL
 FULL SCALE
 NEW
X   99.60
    65.00
     4.1
  1
  6/79
  6/79
  8/74
     1.00
 23260.0
    17.00
    18.00
      .00
  4046.7
    72.0
             (  10000 BTU/LB)
             (   43560 SQ FT)
 CYCLONIC SPRAY QUENCHER
 RESEARCH-COTTRELL
   188.76       (
   132.2        (
      .2        (
   567.         (
     2.7        (
 CARBON STEEL
 AISI 1110
               400000 ACFM)
                270 F)
               1.0 IN-H20)
               9000 GPM)
               20.0 GAL/1000 ACFM)
  2
  1
 COMBINATION TOWER
 SPRAY/PACKED
 N/A
 RESEARCH-COTTRELL
 30.0 DIA X 110.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 FLAKELINE 103
 SPRAY ZONE 4 VERTICAL CROSS CHANNEL FIXED GRID P
  2
                ( 9000 GPM)
                ( 40.0 GAL/1000 ACF)
                ( 2.5 IN-H20)
                ( 10.0 FT/S)
                ( 200000 ACFM)
                (  155 F)
567.
  5.3
   .6
  3.0
 94.38
 68.3
 97.0
 99.6
 PRIMARY COLLECTOR
  2
  1
  1
 IMPINGEMENT
 BAFFLE
                                             13-43

-------
UTILITY FGD SURVEY" OCTOBER 1983 - SEPTEMBER 1984
ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)

     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE   M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES   CM
     VANE ANGLES   DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S
CLOSED VANE
MUNTERS
HORIZONTAL
    2
    3
     .61       (  2.0 FT)
   30.48       (12.0 IN)
   10.2        (  4.00 IN)
  45
     .2        (  1.0 IN-H20)
    3.0        (  10.0 FT/S)
ORGANIC
POLYVINYL CHLORIDE
FRESH
INTERMITTENT [LOWER STAGE]; ONCE EVERY HOUR  [UPP
   12.6        (   200 GAL/MIN)
 *« REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUM3ER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.M/S
     FLUE GAS TEMPERATURE   C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW   CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUM3EP
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
 0
NONE
N/A
N/A
   50.0
   43.3
   46.1
   89.4
NONE
N/A
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
  188.76
  132.2
    6.2
CARBON STEEL
    78
   115
   193
F)
F)
F)
(  400000 ACFM)
(   270 F)
(20.5 IN-H20)
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
OPEN/CLOSED
     .24       (     500 ACFM)
CARBON STEEL
NR
NONE
N/A
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
OPEN/CLOSED
     -24       (    500 ACFM)
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
                                            13-44

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)

     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X. SOLIDS
OPEN/CLOSED
     .24       (    500 ACFM)
CARBON STEEL
NR
HIGH ALLOY
NICKEL BASE/CHROMIUW-IRON-COPPER-MOLYBDENUM
ABSORBER INLET
RECTANGULAR
12.0 X 14.0
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER OUTLET
RECTANGULAR
12.0 X 14.0
CARBON STEEL
AISI 1110
ORGANIC
FLUOROELASTOMER
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 1
 0
    4.5        (   5 TPH)
   45.0
  ** TANKS
     SERVICE
     ABSORBER FEED
     REAGENT FEED
     MILL SLURRY SUMP
     WASTE SLURRY SUMP
NUMBER

   1
   1
   1
   1
  ** PUMPS
     SERVICE
     ABSORBER
     QUENCHER
     MILL SLURRY RECYCLE
     ADDITIVE FEED
     WASTE SLURRY TRANSFER

  ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

 *** SLUDGE
     MOISTURE CONTENT - 7. TOTAL FREE WATER
     '/. CAS04   DRY

  ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

  ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
NUMBER

   3
   4
   2
   2
   1
NONE
   70.0
   80.0
NONE
N/A
N/A
FINAL
POND
OFF-SITE
PIPELINE
                                             13-45

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)

     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY   CU.M
     SITE SERVICE LIFE - YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 *» WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     UTILIZATION   X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   7.
     MIST ELIMINATOR - '/.
     FAN   X
     BALL MILL   X
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP   X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     FAN
     BALL MILL
     EFFLUENT HOLD TAW
     RECIRCULATION PUMP
                       NONE
                       ZS TO 30 ACRES BY 18 FT DEEP
                           611500     (    500.0 ACRE-FT)
                        30
                       QUENCHER RECYCLE LINE
                       PH
                       PERCENT SOLIDS
                       5.0  PH
                       MANUAL
                       FEEDBACK
                       OPEN
                         115.9
                       WELL WATER
                       ABSORBENT
                       LIMESTONE
                       >93X CAC03
                       PAUL LIME
                          99.0
                       BALL MILL
                         100.0
                            .0
                            .0
                            .0
                            .0
                          50.0
                           1.0
                            .0
                            .0
                            .0
                            .0
                           1.0
(  1840 6PM)
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                7. REMOVAL
                                                                S02   PART.
                                                   PER  BOILER  FGD   CAP.
                                                  HOURS HOURS  HOURS FACTOR
  6/79   SYSTEM

        *#  PROBLEMS/SOLUTIONS/COMMENTS
                                      50.00 99.50   720
                         THE APACHE 3 BOILER AND FGD SYSTEM BEGAN OPERATIONS  DURING JUNE.   THE
                         UTILITY REPORTED THAT THE START-UP WAS TYPICAL WITH  NUMEROUS MINOR
                         SHAKEDOWN PROBLEMS.
  7/79  SYSTEM
  8/79   SYSTEM

        **  PROBLEMS/SOLUTIONS/COMMENTS
                                                    744
  9/79  SYSTEM
THE UTILITY REPORTED THAT EXTENSIVE PROBLEMS WITH THE REAGENT HANDLING
SYSTEM ARE CONTINUING PARTICULARLY WITH RESPECT TO FEED LINE FAILURES,
PIPING PLUGGING AND GRINDING OPERATIONS.  THE REAGENT HANDLING  SYSTEM
ACCOMODATES BOTH UNITS 2 AND 3.

                                                    720
                                             13-46

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1964

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE THIRD QUARTER OF 1979 THE BOILER AND FGD SYSTEM ONLY OPERATED
                         ABOUT 25X OF THE TIME BECAUSE OF CONTINUING PROBLEMS WITH THE REAGENT FEED
                         LINE.  THE FRP SECTION FROM THE GRINDER TO THE SCRUBBERS FAILED.  THE LINE
                         WAS REPAIRED AT THE END OF SEPTEMBER.

                         COMMERCIAL OPERATIONS AT APACHE 3 BEGAN ON SEPTEMBER 1.

10/79  SYSTEM        .0          .0                      .0                  744            0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY IS IN THE PROCESS OF REPLACING THE REAGENT HANDLING SYSTEM;
                         THEREFORE, THE FGD SYSTEM DID NOT OPERATE DURING OCTOBER.

11/79  302         89.4        39.8        39.4        39.4
       303         89.4        50.5        50.0        50.0
       SYSTEM     100.0        90.3        89.4        89.4                  720   713    644  92.7

12/79  SYSTEM      99.5        99.5        99.5        99.5                  744   744    741  95.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE REAGENT HANDLING SYSTEM REPLACEMENT WAS COMPLETED IN DECEMBER.

                         THE OUTAGE TIME DURING DECEMBER WAS CAUSED BY A FAULTY BOILER FLUE
                         DAMPER.

  1/80  SYSTEM      91.7        91.7        91.7        91.7                  744   744    682  89.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY SOME OUTAGE TIME WAS DUE TO A PUMP MALFUNCTION.

                         OUTAGE TIME WAS ALSO CAUSED BY A BROKEN FEED BELT TO THE LIMESTONE BALL
                         MILL.

  2/80  SYSTEM      95.6        74.1        96.0        71.4                  696   671    497  83.5

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY OUTAGE TIME RESULTED FROM AN ESP FAILURE.

                         FORCED OUTAGE TIME WAS ALSO CAUSED BY A PUMP MALFUNCTION.

  3/80  'SYSTEM      90.9        90.9        90.9        90.9                  744   744    677  91.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME OF THE OUTAGE TIME DURING MARCH OCCURRED BECAUSE OF PUMP FAILURES.

                         OUTAGE TIME RESULTED FROM STICKING VALVES AND LIMESTONE FEED-BELT
                         PROBLEMS.

  4/80  SYSTEM      99.0        96.9        96.9        30.6                  720   227    220

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL THE FGD SYSTEM WAS FORCED DOWN DUE TO PUMP FAILURES AND A
                         RUPTURE IN THE SLURRY RECIRCULATION LINE.

  5/80  SYSTEM        .0          .0                      .0                  744    39      0
                                            13-47

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA--	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER AND FGD SYSTEM WERE DOWN FOR A SCHEDULED OVERHAUL.  THE  LINERS
                         IN THE ABSORBER QUENCHER HAD TO BE REPAIRED.  THE BOILER RETURNED TO  SER-
                         VICE BEFORE REPAIR WORK FOR THE FGD SYSTEM WAS COMPLETE.  THE FGD SYSTEM
                         WAS UNAVAILABLE IN MAY BECAUSE OF THIS OVERHAUL.

 6/80  SYSTEM                                                                720

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE DATA FOR THE MONTH OF JUNE HAS BEEN
                         MISPLACED.

 7/80  302         29.0        30.0        90.0        29.0
       303           .0          .0                      .0
       SYSTEM      29.0        30.0        90.0        29.0                  744   721    216   49.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         BOTH MODULES WERE UNAVAILABLE BECAUSE OF REPLACEMENT OF THE ABSORBER  LINER.
                         MODULE 302 WAS OUT OF SERVICE FOR 22 DAYS, WHILE MODULE 303 WAS OUT OF
                         SERVICE DURING ALL OF JULY.

                         A PACKING PUMP FAILURE CAUSED THE FGD SYSTEM TO GO DOWN.

 8/80  302         98.5        47.8        96.3        38.4
       303         98.5        19.3        91.3        15.5
       SYSTEM      98.5        67.1        94.8        54.0                  744   599    402   41.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         TOWER 302 WAS UNAVAILABLE DURING PART OF AUGUST BECAUSE OF A QUENCHER
                         PUMP FAILURE.

                         DUE TO A SAMPLING LINE FAILURE IN AUGUST, TOWER 303 WAS SHUT DOWN FOR
                         PART OF THE MONTH.

                         THE REDUCED RATE OF FGD OPERATION IN AUGUST WAS A RESULT OF BOILER  UNIT
                         PROBLEMS AND REDUCED LOAD CAPACITY.

 9/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE FOR SEPTEMBER 1980.

 10/80  302         76.2        87.7        97.1        68.1
       303           .0          .0                      .0
       SYSTEM      76.2        87.7        97.1        68.1                  744   567    507   52.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OPERATED AT A REDUCED LOAD FOR 60 HOURS
                         AND WAS TAKEN OFF LINE FOR SIX DAYS DURING OCTOBER.

                         UNAVAILABLE FGD SYSTEM TIME WAS DUE TO A QUENCHER PUMP FAILURE AND  PH
                         INSTABILITY.

 11/80  302         78.4        78.1        95.4        77.8
       303        100.0        17.8       100.0        17.8
       SYSTEM     100.0        96.0       100.0        95.6                  744   717    688   99.6
                                            13-48

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER THE FGD SYSTEM WAS FORCED OUT OF SERVICE DUE TO FAILURE
                         OF THE QUENCHER PUMPS, SAMPLE LINE AND TRANSFORMER.

                         THE BOILER UNIT TRIPPED CAUSING APPROXIMATELY FIVE HOURS OF OUTAGE TIME
                         DURING THE MONTH.

12/80  302           .0          .0                      .0
       303        100.0        98.6       100.0        96.6
       SYSTEM     100.0        98.6       100.0        96.6                  744   729    719  86.2

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING THE MONTH OF DECEMBER.

 1/81  302           .0          .0                      .0
       303        100.0        52.9       100.0        46.1
       SYSTEM     100.0        52.9       100.0        46.1                  744   649    343  80.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OUT OF SERVICE APPROXIMATELY 123 HOURS DURING JANUARY.

                         MODULE 303 WAS TAKEN OUT OF SERVICE FOR APPROXIMATELY 272 HOURS DUE TO THE
                         LOW SULFUR CONTENT OF THE COAL.  MODULE 302 WAS NOT AVAILABLE FOR OPERATION
                         DURING JANUARY.

 2/81  302           .0          .0                      .0
       303        100.0        27.4       100.0        27.4
       SYSTEM     100.0        27.4       100.0        27.4                  672   672    184  95.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY THE OPERATION OF THE FGD SYSTEM WAS REDUCED DUE TO THE LOW
                         SULFUR CONTENT OF THE COAL.

                         REPAIRS WERE MADE ON TOWER 302 DURING THE MONTH.

 3/81  302         78.5        23.7        52.5        23.7
       303           .0          .0                      .0
       SYSTEM      78.5        23.7        52.5        23.7                  744   744    177  87.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH LOW OPERABILITY OF MODULE 302 WAS DUE TO THE FIRING OF LOW
                         SULFUR COAL.

                         MODULE 303 WAS UNAVAILABLE DUE TO A MALFUNCTION OF THE LIMESTONE GRINDING
                         CIRCUIT.

 4/81  302        100.0        75.3       100.0        35.8
       303           .0          .0                      .0
       SYSTEM     100.0        75.3       100.0        35.8                  720   342    258  44.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL THE BOILER WAS UNAVAILABLE DUE TO A 2 WEEK SCHEDULED MAIN-
                         TENANCE OUTAGE.

                         MODULE 303 WAS NOT AVAILABLE FOR OPERATION DUE TO ERROSION  PROBLEMS DIS-
                         COVERED IN THE MODULE BOWL AREA.  THIS HAS BEEN A CONTINUAL PROBLEM AND
                         THE UTILITY IS PRESENTLY CONDUCTING STUDIES TO ALLEVIATE THE PROBLEM.
                                            13-49

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
.	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR
5/81


302
303
SYSTEM
100.0
100.0
100.0
87.1
.0
87.1
100.0

100.0
87.1
.0
87.1


744 648 648 90.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE BOILER WAS TAKEN OUT OF SERVICE APPROXIMATELY  96  HOURS  DUE
                         TO MAINTENANCE.

 6/81  302        100.0        86.7       100.0        86.7
       303        100.0          .0                      .0
       SYSTEM     100.0        86.7       100.0        86.7                  720   720     624   87.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JUNE MODULE 303 WAS OUT OF SERVICE DUE TO REPAIRS ON THE  ESP.

 7/81  302         45.2        11.9       100.0        10.8
       303        100.0        57.3       100.0        51.6
       SYSTEM     100.0        69.2       100.0        69.2                  744   670     464   77.6

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 302 WAS REMOVED FROM SERVICE ON JULY 1 AS A RESULT OF  PROBLEMS
                         WITH THE ELECTROSTATIC FRECIPITATOR. 'MODULE 303 WAS PLACED IN SERVICE
                         ON JULY 17 SO THAT PREVENTIVE MAINTENANCE COULD BE PERFORMED  ON  MODULE 302.
                                                                             744    744     744  89.1
                                                                              720    718     449   80.8

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 303 WAS OFF LINE FOR APPROXIMATELY ELEVEN DAYS DUPING SEPTEMBER
                         AS A RESULT OF A MALFUNCTION THAT CAUSED THE INLET AND OUTLET  DAMPERS  TO
                         CLOSE.

 10/81   302           .0           .0                       .0
        303         96.2        98.2        96.2        96.2
        SYSTEM       96.2        98.2        96.2        96.2                   744    729     716   78.6

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER TOWER 303 WAS OUT OF SERVICE FOR THREE HOURS TO CHANGE  THE
                         QUENCHER  PUMPS.

                         ADDITIONAL FGD SYSTEM OUTAGE TIME RESULTED FROM UNIT TRIPS.

 11/81   302           .0           .0                    88.1
        303        100.0       100.0        68.1        88.1
        SYSTEM      100.0       100.0        88.1        88.1                   720    634     634   63.6

        «*  PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 303 WAS OUT OF SERVICE FROM NOVEMBER 3 THROUGH NOVEMBER 11 DUE  TO
                         ESP PROBLEMS.

 12/81   SYSTEM
8/81


9/81


302
303
SYSTEM
302
303
SYSTEM

100
100

62
62
.0
.0
.0
.0
.4
.4

100
100

62
62
.0
.0
.0
.0
.5
.5

100
100

62
62

.0
.0

.4
.4

100
100

62
62
.0
.0
.0
.0
.4
.4
                                             13-50

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ORIGINAL COPY OF THE DECEMBER UPDATE INFORMATION WAS LOST IN THE MAIL.

 1/82  302         95.1        84.0        93.7        73.2
       303                       .0                      .0
       SYSTEM      95.1        84.0        93.7        73.2                  744   648    544  62.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY MODULE 302 WAS OUT OF SERVICE PART OF THE TIME DUE TO A
                         LEAK IN THE COLLECTION BOWL BELOW THE ABSORBER PACKING.

 2/82  302         95.5        93.9        95.5        93.6
       303                       .0                      .0
       SYSTEM      95.5        93.9        95.5        93.6                  672   670    635  84.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY APPROXIMATELY 25 HOURS OF OUTAGE TIME WAS REQUIRED FOR
                         MAINTENANCE ON THE COLLECTION BOWL.

 3/82  302         21.9        24.6        20.6        20.3
       303           .0          .0                      .0
       SYSTEM      21.9        24.6        20.6        20.3                  744   615    151  47.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON MARCH 6, BOTH MODULES WERE TAKEN OUT OF SERVICE FOR MAJOR REPAIR AND
                         RECONSTRUCTION.  THIS RESULTED IN SUSPENSION OF SCRUBBING OPERATIONS
                         FOR THE REMAINDER OF THE MONTH.

 4/82  302           .0          .0                      .0
       303           .0          .0                      .0
       SYSTEM        .0          .0                      .0                  720    53      0   3.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON APRIL 1 AND APRIL 2, BOTH MODULES WERE OUT OF SERVICE FOR MAJOR REPAIR
                         AND RECONSTRUCTION.

                         AS OF APRIL 3, THE UNIT WAS DOWN FOR ANNUAL MAINTENANCE AND REPAIR.

 5/82  302           .0          .0                      .0
       303           .0          .0                      .0
       SYSTEM        .0          .0                      .0                  744   510      0  49.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OUT OF SERVICE FOR THE MONTH OF MAY FOR MAJOR REPAIR
                         AND RECONSTRUCTION.

 6/82  302                       .0                      .0
       303         52.4        49.2        45.0        38.9
       SYSTEM      52.4        49.2        45.0        38.9                  720   569    280  66.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 303 WAS PLACED BACK IN SERVICE ON JUNE 11 AFTER COMPLETION OF MAJOR
                         REPAIRS AND RECONSTRUCTION.

                         MODULE 303 WAS TAKEN OFF-LINE FOR APPROXIMATELY THREE DAYS DUE TO HIGH
                         OPACITY AND A QUENCHER PUMP MALFUNCTION.
                                            13-51

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR

                         ESP REPAIRS SHUT THE SYSTEM DOWN FOR APPROXIMATELY THREE DAYS.

 7/82  302         59.0        56.6       100.0        56.1
       303         40.9        41.3       100.0        40.9
       SYSTEM      99.9        97.9       100.0        97.0                  744   738    722   87.8

       ** PROBLEMS/SOLUTIONS/COttMENTS

                         MODULE 303 WAS TAKEN OUT OF SERVICE ON JULY 13 TO REPAIR A LEAK  IN THE
                         PACKING RETURN LINE TO THE ABSORBER FEED TANK.

                         MODULE 302 WAS PLACED IN SERVICE ON JULY 13 AFTER COMPLETION OF  MAJOR
                         REPAIRS AND RECONSTRUCTION.

                         MODULE 302 WAS OUT OF SERVICE APPROXIMATELY 11 HOURS ON JULY 21  FOR TESTING
                         PURPOSES.

                         MODULE 302 WAS OUT OF SERVICE 11 HOURS ON JULY 26 DUE TO A TRIP  OF UNIT  3.

 8/82  302         96.8        95.3        96.4        87.6
       303        100.0           .0                      .0
       SYSTEM      96.8        95.3        96.4        87.6                  744   685    652   85.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.

 9/82  302        100.0        85.3       100.0        72.8
       303        100.0           .0                      .0
       SYSTEM     100.0        85.3       100.0        72.8                  720   615    524   60.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING SEPTEMBER.

 10/82  302        100.0        91.0       100.0        90.9
       303        100.0           .0                      .0
       SYSTEM     100.0        91.0       100.0        90.9                  744   743    676   74.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING OCTOBER.

 11/82  302         98.4        65.4        97.1        53.8
       303        100.0           .0                      .0
       SYSTEM      98.4        65.4        97.1        53^8                  720   592    387   55.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DUPING NOVEMBER.

 12/82  302        100.0        69.2       100.0        61.6
       303        100.0           .0                      '.Q
       SYSTEM     100.0        69.2       100.0        61.6                  744   662    458   46.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED BY THE UTILITY
                         DURING DECEMBER.
                                            13-52

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  '/. REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


 1/83  302          8.1         5.8       100.0         4.8
       303         78.6        34.8        68.1        28.5
       SYSTEM      86.7        40.6       100.0        33.2                  744   609    247  40.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 302 WAS TAKEN OUT OF SERVICE ON JANUARY 3 DUE TO AN INDUCED DRAFT
                         FAN MALFUNCTION.

                         MODULE 303 WAS PLACED BACK IN SERVICE ON JANUARY 6.

 2/83  302        100.0          .0                      .0
       303        100.0        74.3       100.0        20.7
       SYSTEM     100.0        74.3       100.0        20.7                  672   187    139  17.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS TAKEN OFF LINE FEBRUARY 8 DUE TO LOW DEMAND.

 3/83  302        100.0        17.6       100.0        10.7
       303        100.0        50.9       100.0        31.0
       SYSTEM     100.0        68.5       100.0        41.8                  744   454    311  43.4

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS OFF LINE FROM MARCH 18 TO MARCH 28 DUE TO LOW DEMAND.

 4/83  302                                               .0
       303                                               .0
       SYSTEM                                            .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 3 WAS DOWN DURING THE MONTH OF APRIL FOR ANNUAL MAINTENANCE AND
                         REPAIR.

 5/83  302                                               .0
       303                                               .0
       SYSTEM                                            .0                  744     0      0    .0

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 3 WAS DOWN DURING MAY FOR ANNUAL MAINTENANCE AND REPAIR.

 6/83  302         91.7        42.2        81.5        36.6
       303        100.0          .0                      .0
       SYSTEM      91.7        42.2        81.5        36.6                  720   624    263  50.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.
                                                                             744   336    188  28.7
                                                                             744   641    361  56.8
7/83 302
303
SYSTEM
8/83 302
303
SYSTEM
99.4
100.0
99.4
97.6
100.0
97.6
56.0
.0
56.0
56.4
.0
56.4
97.7

97.7
95.4

95.4
25.3
.0
25.3
48.5
.0
48.5
                                            13-53

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER: APACHE 3 (CONT.)
10/83


11/83


12/83


302
303
SYSTEM
302
303
SYSTEM
302
303
SYSTEM
100
98
100
100
96
100
100
99
100
.0
.5
.0
.0
.7
.0
.0
.8
.0

38
38

44
44

21
21
.0
.8
.8
.0
.4
.4
.0
.6
.6

95
95

91
91

98
98

.9
.9

.9
.9

.9
.9

35.
35.

38.
38.

18.
18.
,0
2
,2
.0
,0
,0
.0
0
,0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JULY AND AUGUST.

 9/83  302        100.0          .0                      .0
       303        100.0          .0                      .0
       SYSTEM     100.0          .0                      .0                  720     7      0    .1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         BOTH MODULES WERE OUT OF SERVICE DURING SEPTEMBER DUE TO THE UNIT OPERATING
                         AT REDUCED LOAD.
                                                                             744   675    262  40.8



                                                                             720   616    274  41.0



                                                                             744   618    134  29.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE FOURTH QUARTER OF
                         1983.
                                                                             744   690    201  35.7
                                                                             696   696    320  50.0
                                                                             744   659    342  45.6
                                                                             720   143    131  10.7
                                                                             744   473    459  44.4

       ** PROBLEMS/SOLUTIONS/COHMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF JANUARY THROUGH MAY 1984.

 6/84  302         77.6        78.1        78.2        77.6
       303           -0          .0          .0          .0
       SYSTEM      77.6        78.1        78.2        77.6                  720   716    559  68.6
1/84


2/84


3/84


4/84


5/84


302
303
SYSTEM
302
303
SYSTEM
302
303
SYSTEM
302
303
SYSTEM
302
303
SYSTEM
100
100
100
100
99
100
100
100
100
100
100
100
100
77
100
.0
.0
.0
.0
.9
.0
.0
.0
.0
.0
.0
.0
.0
.4
.0

29
29

46
46

51
51

91
91
69
27
97
.0
.1
.1
.0
.0
.0
.5
.4
.9
.0
.6
.6
.3
.7
.0

100.
100.

99.
99.
100.
100.
100.

100.
100.
100.
100.
100.

0
0

7
7
0
0
0

0
0
0
0
0

26
26

46
46

45
45

18
18
44
17
61
.0
.9
.9
.0
.0
.0
.5
.5
.9
.0
.1
.1
.1
.6
.7
                                            13-54

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA ELECTRIC POWER:  APACHE 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON JUNE 24, MODULE 302 WAS TAKEN OUT OF SERVICE FOR PACKING REPAIRS AND
                         REMAINED OUT OF SERVICE FOR THE REST OF THE MONTH.

 7/84  302           .0          .0                      .0
       303         88.0        87.9        88.0        87.9
       SYSTEM      44.0        44.0        88.0        44.0                  744   744    327  82.0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         MAINTENANCE WAS COMPLETED ON MODULE 303 AND IT WAS PLACED BACK INTO SERVICE
                         ON JULY 4, 1984.

                         MODULE 302 WAS UNAVAILABLE FOR SERVICE DURING THE MONTH DUE TO ABSORBER
                         PACKING REPAIRS.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                            13-55

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOZ EMISSION LIMITATION - NG/J
NOX EMISSICN LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY   MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT   J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - '/.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT   7.
     AVERAGE SULFUR CONTENT - 7.
     RAN3E SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY -7.

 ** ESP
     NUMBER
     TYPE

 ** PARTICLE SCRUBBER
     NUMBER
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
ARIZONA PUBLIC SERVICE
CHOLLA
1
JOSEPH CITY
ARIZONA
   84.         (
  430.         (
  344.         (
  615
  119
  115
  119
  119
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  226.51
  135.6
   76.
CONCRETE
    3.7
                  .196 LB/MMBTU)
                  .000 LB/MMBTU)
                  .800 LB/MMBTU)
               (  480000 ACFM)
               (  276 F)
               (  250 FT)
               ( 12.0 FT)
               ( 10150 BTU/LB)
                9650-10600
COAL
BITUMINOUS
23609.

   13.50
9.7-22.5
   15.00
******
     .50
0.4-1.0
     .02
0.01-0.04
 1
 0
CYCLONE
RESEARCH-COTTRELL
  226.5        ( 460000 ACFM)
  135.6        (  276 F)
   75.0
 0
NONE
 2
10/73
VENTURI TOWER
VARIABLE-THROAT/BOTTOM-ENTRY LIQUID DISTRIBUTION
FLOODED DISC SCRUBBER
RESEARCH-COTTRELL
6.0 DIA X 45.0
STAINLESS STEEL
AUSTENITIC
ORGANIC
MAT-REINFORCED EPOXY
NONE
 1
  336.4        ( 5340 GPM)
                                            13-56

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE:  CHOLLA 1 (CONT.)

     L/G RATIO - LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICIENCY - X

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 *» DESIGN AND OPERATING PARAMETERS
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     DISTANCE BETWEEN GAS CONTACTING ZONES - CM
     LIQUID RECIRCULATION RATE -  LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE   C
     502 REMOVAL  EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
    2.9        (22.0 GAL/1000ACF)
ABSORBER SLURRY [TRAIN A ONLY]
    3.7        (15.0 IN-H20)
  113.3        (  240000 ACFM)
  136.7        (   278 F)
   99.2
THROWAWAY PRODUCT
WET SCRUBBING
LIMESTONE
NONE
RESEARCH-COTTRELL
EBASCO
FULL SCALE
RETROFIT
   55.00
    3.4
 1
12/73
10/73
 7/71
   40.0
COMBINATION TOWER
SPRAY/PACKED
N/A
RESEARCH-COTTRELL
22.0 DIA X 70.0
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
VERTICAL CROSS CHANNEL FIXED GRID PACKING
 1
               (   24.0IN)
               ( 9300 GPM)
               ( 45.0 GAL/1000 ACF)
               (   .5 IN-H20)
               (   6.9 FT/S)
               ( 205000 ACFM)
               (   122 F)
 61.0
586.
  6.0
    .1
  2.1
 96.74
 50.0
 92.0
 99.7
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
RESEARCH-COTTRELL
22.0 DIA X 70.0
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
NONE
  1
                                            13-57

-------
UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)

     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUM3ER PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMEER OF STAGES
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMEER
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     TEMPERATURE INCREASE   C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF BUNDLES PER BANK
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE

 »» FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
  586.         ( 9300 GPM)
    6.0        ( 45.0 GAL/1000 ACF)
     .1        (  .5 IN-H20)
    2.1        (  6.9 FT/S)
   96.74       ( 205000 ACFM)
   50.0        (  122 F)
   25.0
PRIMARY COLLECTOR
 Z
 1
CYCLONIC
CYCLONIC SEPARATOR
CYCLONIC TOWER
VERTICAL
    1
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 Z
 1
IN-LINE
STEAM
BARE TUBE
SEPARATE VESSEL AFTER ABSORBER
   22.2        t
  115.62       (
   48.9        (
   71.1        (
   3
STAINLESS STEEL
AUSTENITIC
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
  113.26
  135.6
CARBON STEEL
    40 F)
  245000 ACFM)
   120 F)
   160 F)
(  240000 ACFM)
(   276 F)
 2
 0
CENTRIFUGAL
WESTINGHOUSE
BOOSTER
FORCED DRAFT
DRY
  113.26
  135.6
CARBON STEEL
(  240000 ACFM)
(   276 F)
SHUT-OFF
GUILLOTINE
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
                                            13-58

-------
ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
                                                  UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *» DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUM3ER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
SHUT-OFF
GUILLOTINE
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
CONTROL
LOUVER
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
CONTROL
LOUVER
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SCRUBBER INLET
CARBON STEEL
AISI 1110
NONE
N/A
SCRUBBER OUTLET TO REHEATER
CARBON STEEL
AISI 1110
ORGANIC
MICA FLAKE-FILLED POLYESTER
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
NONE
N/A
N/A
 0
                                             13-59

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
 ** TANKS
     SERVICE
     SCRUESER RECYCLE
     WASTE SLURRY BLEED
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT

 »* PUMPS
     SERVICE
     SCRUBBER RECIRCULATION
     ABSORBER RECIRCULATION
     MIST ELIMINATOR WASH

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

**# SLUDGE
     MOISTURE CONTENT - 7. TOTAL FREE WATER

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     CONTROL LEVELS
     PROCESS CONTROL MANNER

 ** WATER BALANCE
     WATER  LOOP  TYPE
     MAKEUP WATER ADDITION -  LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     SOURCE/SUPPLIER
     POINT  OF ADDITION

 ** FGD  SPARE CAPACITY  INDICES
     ABSORBER -  7.

 ** FGD  SPARE COMPONENT INDICES
     ABSORBER
NUMBER

   1
   2
   1
   2
NUMBER

   3
   2
«***
NONE
   87.0
BLEED
N/A
N/A
FINAL
POND
ON-SITE
PIPELINE
NONE
70-100 ACRES X 6 FT DEEP
    623730     (   510.0 ACRE-FT)
SCRUBBER AND ABSORBER HOLD TANK
PH
PH 5.2 IN SCRUBBER HOLD  TANK,  6.5  IN ABSORBER HO
MANUAL
OPEN
    7.6
                (  120 6PM)
ABSORBENT
LIMESTONE
SUPERIOR CO.
ABSORBER RECYCLE TANK
      .0
                                                      .0
 	PERFORMANCE  DATA	
 PERIOD  MODULE  AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART. HOURS HOURS  HOURS FACTOR


 10/73   SYSTEM                                                                 744
                                             13-60

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                302  PART. HOURS HOURS  HOURS FACTOR


       *# PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL TESTING OF THE FGD SYSTEM BEGAN ON OCTOBER 2, 1973.  THE SYSTEM
                         OPERATED UNTIL THE SCHEDULED SHUTDOWN DATE OF OCTOBER 21.  DURING THE THREE
                         WEEK TEST PERIOD, PARTICULATE MATTER AND S02 REMOVAL EFFICIENCIES, MIST
                         CARRYOVER FROM THE TOWERS, MAXIMUM PROCESS GAS FLOW RATES, AND BYPASS GAS
                         LEAKAGE RATES WERE DETERMINED.
                             THE DATA COLLECTED INCLUDED THE FOLLOWING:
                              FLOODED DISC SCRUBBER S02 REMOVAL EFFICIENCY (MODULE A): 92X
                              SPRAY TOWER SCRUBBER S02 REMOVAL EFFICIENCY  (MODULE B): 25X
                              UNIT OVERALL S02 REMOVAL EFFICIENCY: 58.5X
                              MIST CARRYOVER FROM MODULES A AND B: OX
                              SOLIDS CARRYOVER FROM MODULE A: 0.005 GR/SCF
                              AIR LEAKAGE INTO SYSTEM DOWNSTREAM OF SCRUBBERS: 18,400 ACFM
                              CHLORIDE ION CONCENTRATION IN FLOODED DISC SCRUBBER RECIRCULATION:
                                1600 PPM
                              CHLORIDE ION CONCENTRATION IN SPRAY TOWER RECIRCULATION: 575 PPM
                              CHLORIDE ION CONCENTRATION IN SCRUBBER MAKEUP WATER (COOLING TOWER
                                SLOWDOWN): 933 PPM
                              CHLORIDE LEVELS ARE SUFFICIENT TO CAUSE PITTING CORROSION IN LOCALIZED
                                AREAS WHEN TEMPERATURES ARE GREATER THAN 140F AND PH IS LESS THAN
                                3.0.

11/73  SYSTEM                                                                720

12/73  SYSTEM                                                                744

       ** PROB-LEMS/SOLUTIONS/COMMENTS

                          THE CONSTRUCTION AND INITIAL TESTING OF THE SYSTEM WERE COMPLETED ON
                          DECEMBER 3.  COMMERCIAL OPERATIONS BEGAN ON DECEMBER 14.

                          BECAUSE OF A DIFFERENCE IN THE SIZE OF THE MAIN DUCT AND REHEATED TRANS-
                          ITION DUCT, THE GAS FLOW PRODUCES HARMONIC VIBRATIONS IN THE REHEATER.
                          THE VIBRATIONS WERE PARTIALLY DAMPENED BY INSTALLATION OF BAFFLES.

                          ONE OF THE REHEATER BUNDLES WAS BADLY CORRODED BY ACID THAT CONDENSED IN
                          THE UNINSULATED DUCT UPSTREAM OF THE REHEATERS.  THE TUBE BUNDLE WAS RE-
                          PLACED AND A BAFFLE WAS INSTALLED TO DIVERT CONDENSED ACID FROM REHEATER
                          TUBES.

                          THE DUCT UPSTREAM OF THE REHEATER WAS INSULATED.  THE ACID CONDENSATION
                          OCCURRED ONLY IN THE B-MODULE WHICH CONTAINS NO INTERNAL PACKING AST)
                          CONSEQUENTLY HAS A LOWER DEGREE OF SULFUR DIOXIDE REMOVAL (25X).

                          SOME  LINES PLUGGED, PARTICULARLY WHEN THE SYSTEM OPERATED AT LOW FLOW
                          RATES.

                          SOLIDS SETTLED OUT IN STANDBY PUMPS, AND EXCESSIVE FAN VIBRATIONS OCCURRED
                          BECAUSE OF ACCUMULATION OF SCALE BUILDUP WHEN THE UNIT WAS IDLE.  TO
                          SOLVE THESE PROBLEMS THE PACKING GLAND POSITION WAS REVERSED (INSTALLED
                          UPSIDE DOWH).  THE FAN WAS SANDBLASTED.  THE PIPING WAS MODIFIED TO
                          ELIMINATE STAGNANT POCKETS, AND PUMPS WERE FLUSHED IMMEDIATELY AFTER
                          REMOVAL FROM SERVICE.

                          THE UTILITY EXPERIENCED SOLIDS BUILDUP IN THE FDS STUFFING GLAND BOX AND
                          ON TOP OF THE SPRAY DOME.

  1/74  A                                   97.0
       B                                   90.0
       SYSTEM                              93.5                              744

  2/74  A                                  100.0
                                            13-61

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UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE:  CHOLLA 1 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL
                                                         S02  PART.
                                              PER  BOILER
                                             HOURS HOURS
                                               FGD   CAP.
                                              HOURS FACTOR
       B
       SYSTEM

 3/74  A
       B
       SYSTEM

 4/74  A
       B
       SYSTEM
 5/74
                                    94.0
                                    97.0

                                   100.0
                                    66.0
                                    83.0

                                    66.0
                                    57.0
                                    61.5
                                               672
                                               744
                                               720
       ** PRCBLEMS/SOLUTIONS/COMMENTS
       A
       B
       SYSTEM
                         THE FGD SYSTEM PERFORMED SATISFACTORILY FROM DECEMBER 15, 1973 TO APRIL
                         15, 1974.  ALTHOUGH SEVERAL UPSETS CAUSED SHUTDOWN OF ONE OR BOTH MODULES
                         FOR SHORT PERIODS SYSTEM AVAILABILITY AVERAGED 92.6X DURING THAT PERIOD.

                         THE SCRUBBER MODULES WERE SHUTDOWN FOR SHORT PERIODS IN APRIL TO REPLACE
                         CORRODED COR-TEN STEEL EXPANSION JOINTS ON THE REHEATER BUNDLES.  MODULE
                         A WAS DOWN APRIL 17 THROUGH 27.  MODULE B WAS DOWN APRIL 15 THROUGH 28.
                                    98.0
                                    99.0
                                    98.5
                                                                             744   744
 6/74
  7/74
 8/74
A
B
SYSTEM

A
B
SYSTEM

A
B
SYSTEM
                  100.0
 97.5
 98.5
 98.0

 94.5
100.0
 97.3
       *« PROBLEMS/SOLUTIONS/COMMENTS
100.0
100.0
100.0

 97.0
 92.0
 94.5

 97.0
100.0
 98.5
 97,
 98.
 98.

 94.
100,
                                                       97.3
                                                                             720
                                                                             744   744    729
                                                                             744   744    724
                          EACH MODULE WAS OUT OF SERVICE ONE DAY OVER THE MONTH FOR THE INSTALLATION
                          OF BAFFLE PLATES IN THE INLET DUCT OF EACH REHEATER.  THE BAFFLE INSTALLA-
                          TIONS WERE PARTLY SUCCESSFUL IN STOPPING REHEATER VIBRATION PROBLEMS.
  9/74   A
        B
        SYSTEM

 10/74   A
        B
        SYSTEM
                                    95.
                                    99.
                                    97.0

                                    83.0
                                    68.0
                                    75.5
                                               720
                                                                             744
       ** PROBLEMS/SOLUTIONS/COMMENTS
 11/74  A
                   THE SYSTEM WAS SHUT DOWN IN LATE OCTOBER FOR AN ANNUAL BOILER AND FGD
                   SYSTEM OVERHAUL.

                   DURING THE OUTAGE SEVERAL INSTANCES OF PITTING CORROSION WERE DISCOVERED
                   IN THE 316L SS FLOODED DICS SCRUBBER WALLS.

                   REHEATER TUBE LEAKS WERE DISCOVERED IN THE B-SIDE REHEATER DURING THE
                   OUTAGE.

                                   100.0
                                             13-62

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
PERIOD


12/74


1/75


	 PtKrUKn«ML.C UA 1 A 	 	 	
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
96
99
100
100
100
97.7 97
98.7 98
98.2 98
.0
.0 720
.0
.0
.0 744
.7 97.7
.7 98.7
.2 98.2 744 744 730
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          OPERATION OF THE SYSTEM THROUGHOUT 1975 AND 1976 WAS ACCOMPANIED BY A NUM-
                          BER OF MINCR PROBLEM AREAS INCLUDING: SIGNIFICANT CORROSION ATTACK IN THE
                          VESSEL WALLS OF THE VENTURI FLOOOED-DISC PARTICULATE SCRUBBER MODULE; ACID
                          CORROSION IN THE B-SIDE REHEATER HOUSING; SCALE BUILDUP IN THE PIPE OUTLET
                          AT THE SLUOGE/FLYASH EVAPORATION POND; PLUGGING IN THE SCRUBBER TOWER PACK
                          ING AND MIST ELIMINATOR; EROSION IN THE PUMPS; CORROSION IN THE BOILER EX-
                          HAUST ELBOW OF THE DUCTWORK LEADING FROM THE SCRUBBERS TO THE STACK.

                          DURING JANUARY THE BYPASS SYSTEM EXPERIENCED CONTROL PROBLEMS.  NO
                          SOLUTION HAS YET BEEN FOUND.

                          A LEAK IN THE B-SIDE ABSORBER TOWER WAS WELDED IN JANUARY.

                          SOME LEAKS WERE DISCOVERED OVER THE MOUTH ON THE A-SIDE VENTURI THROATS.
                          THE LEAKS WERE ATTRIBUTED TO NORMAL WEAR.

                          LEAKS WERE DISCOVERED IN THE B-SIDE REHEATER DUCTS IN JAUNARY.

  2/75  A                       95.5        95.5        95.5
       B                       91.4        91.4        91.4
       SYSTEM                  93.5        93.5        93.5                  672   672    628

       ** PRCBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT PROBLEMS WITH VESSEL  LEAKS CONTINUED THROUGH
                         FEBRUARY.

                         SOME OUTAGE TIME WAS REQUIRED FOR RECYCLE PUMP  REPAIRS OVER THE MONTH.

                         THE UTILITY DISCOVERED SOME ADDITIONAL EROSION/CORROSION PROBLEMS IN THE
                         FGD SYSTEM IN FEBRUARY.

  3/75  SYSTEM                                                                744

       ** PRCBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT BUILDUP OF SEDIMENT HAS OCCURRED SEVERAL  TIMES
                         SINCE STARTUP IN DEAD SPACES, IN PIPE  LINES, AND VALVES OF IDLE  PUMPS  AS
                         WELL AS IN PROCESS  LINES DURING PERIODS OF REDUCED OPERATING RATE.

                         SOME PIPE LINERS HAVE EXPERIENCED EROSION SINCE STARTUP.  THE  EROSION  WAS
                         DUE IN SOME CASES TO UNSATISFACTORY LINER MATERIALS AND IN OTHER  CASES TO
                         HIGH VELOCITIES THROUGH PIPES AND FITTINGS.  PIPING MODIFICATIONS HELPED
                         TO REDUCE THE EROSION PROBLEM.  CRACKING OF THE RUBBER  LINING  IN  SOME
                         PIPES WAS DUE TO DEFECTS IN FABRICATION.

                         SOME FLOODED DISC SCRUBBER PACKING PLUGGING HAS OCCURRED.  IT  APPEARS
                         THAT THIS IS A RESULT OF THE GRADE OF  COAL BUSHED.  THE "WETTED  FILM
                         CONTACTOR" PACKING  LIFE HAS BEEN REDUCED.

  4/75  A                       88.5        88.5        82.4
                                             13-6?

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
__	PERFORMANCE DATA	
PERIOD NODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR

       B                       65.2        65.2        60.7
       SYSTEM                  76.9        76.9        71.6                  720   670    515

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THERE ARE STILL PROBLEMS WITH THE BYPASS SYSTEM
                         CONTROLS.

                         SOME DOWN  TIME WAS REQUIRED TO REPAIR VALVES AND PIPING AND TO UNPLUG
                         SECTIONS OF THE A MODULE TOWER PACKING (MUNTERS).

                         THE REHEATER SECTION WAS AGAIN PATCHED WITH CEILCOTE DURING APRIL.

 5/75  A                       47.5        47.5        47.5
       B                       39.9        39.9        39.9
       SYSTEM                  43.7        43.7        43.7                  744   744    325

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          BOTH MODULES WERE OUT OF SERVICE FOR MOST OF THE MONTH SO THAT SCHEDULED
                          REPAIRS AND CLEANING COULD BE UNDERTAKEN.

 6/75  A          100.0       100.0       100.0       100.0
       B          100.0       100.0       100.0       100.0
       SYSTEM     100.0       100.0       100.0       100.0                  720   720    720

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          A SUBSTANTIAL AMOUNT OF PLUGGING WAS OBSERVED IN THE MODULE A ABSORBER
                          TOWER PACKING.

                          PLUGGING  OCCURRED IN MIST ELIMINATORS.

                          NO MAJOR  PROBLEMS WERE ENCOUNTERED DURING THE PERIOD.

 7/75  A                       97.5        97.5        97.5
       B                       98.5        98.5        98.5
       SYSTEM                  93.0        98.0        98.0                  744   744    729

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MODULES WERE SHUT DOWN TO CLEAN FLOW RESTRICTIONS IN FLOODED-DISC RECIR-
                          CULATION  LINES.

 8/75  A                       94.5        94.5        94.5
       B          100.0       100.0       100.0       100.0
       SYSTEM                  97.3        97.3        97.3                  744   744    724

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE A-SIDE WAS SHUT DOWN FOR INSPECTION.

 9/75  A                       64.5        97.6        64.5
       B                       93.0        97.4        93.0
       SYSTEM                  78.8        97.5        78.8                  720   720    567

       »» PROBLEMS/SOLUTIONS/COMMENTS

                          MINOR OUTAGE RESULTED FROM PLUGGED FLOODED DISC SCRUBBER RECIRCULATION
                          LINES.

10/75  A                       78.0        84.0        56.4
       B                       24.6        54.8        17.8
       SYSTEM                  51.3        69.4        37.1                  744   538    276
                                            13-64

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                          OUTAGES RESULTED FROM SCHEDULED EQUIPMENT OVERHAULS AND RECOATING OF VES-
                          SELS.

11/75  A                      100.0       100.0       100.0
       B                       71.4        80.0        71.4
       SYSTEM                  85.7        90.0        85.7                  720   720    617

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          NO MAJOR OUTAGES OR PROBLEMS OCCURRED DURING THE REPORT PERIOD.

12/75  A                      100.0       100.0       100.0
       B                      100.0       100.0       100.0
       SYSTEM                 100.0       100.0       100.0                  744   744    744

       «* PROBLEMS/SOLUTIONS/COMMENTS

                          MINOR PROBLEMS ENCOUNTERED REQUIRED RECYCLE PUMP REBUILDING.

                          THE B-SIDE REHEATER COIL MALFUNCTIONED BUT NO OUTAGE TIME WAS REQUIRED.

  1/76  A                       96.0        98.9        96.0
       B                       87.9        98.6        89.9
       SYSTEM                  92.0        98.8        92.0                  744   744    684

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MINOR VALVE PLUGGING OCCURRED.

                          MINOR RECIRCULATION LINE PLUGGING OCCURRED.

                          MODULE B OPERATING HOURS WERE LOWER BECAUSE OF REDUCED SYSTEM REQUIREMENTS

  2/76  SYSTEM                                                                696

  3/76  SYSTEM                                                                744

       *# PROBLEMS/SOLUTIONS/COMMENTS

                          INFORMATION WAS UNAVAILABLE FOR THE MONTHS OF FEBRUARY AND MARCH.

  4/76  A                                   99.0
       B                                   97.4
       SYSTEM                              98.2                              720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE FGD SYSTEM IS CURRENTLY EXPERIENCEING COATING FAILURES IN THE ELBOW OF
                          THE SCRUBBER EXHAUST DUCT LEADING TO THE STACK.

                          THE UTILITY PERFORMED SOME MINOR REPAIRS TO THE HOUSING OF THE B-SIDE
                          REHEATER.

  5/76  A                                   76.4
       B                                   99.6
       SYSTEM                              88.0                              744
                                            13-65

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	——PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  V. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 6/76
 7/76
 8/76
 9/76
10/76
11/76
                          CORROSION AND PLUGGING PROBLEMS OCCURRED ON THE A-SIDE REHEATER
                          TUBES.

                          THE UTILITY REPORTED THAT PLUGGING OCCURRED IN THE FLOODED DISC SCRUBBER
                          RECIRCULATION LINES.

                          PLUGGING OCCURRED IN THE FLOODED DISC SCRUBBER PACKING.

                          PLUGGING OCCURRED IN THE MIST ELIMINATORS.

                          HEAVY PUMP MAINTENANCE WAS REQUIRED IN MAY.  THE UTILITY NOW CONSIDERS
                          HEAVY PUMP MAINTENANCE NORMAL FOR THE CHOLLA 1 SCRUBBER.
       A                                   64.1
       B                                   39.4
       SYSTEM                              51.8

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                      7ZO
                          LOW RELIABILITY FACTORS FOR THE MONTH OF JUNE RESULTED FROM A SCHEDULED
                          MID-YEAR SCRUBBER SHUTDOWN FOR MAINTENANCE, INSPECTION AND REPAIRS.

                          SOME SCALING AND CORROSION PROBLEMS WERE UNCOVERED IN THE SCPUBBING SYSTEM
                          RECYCLE TANKS.
A                                  100.0
B                                   97.5
SYSTEM                              98.8

A                                  100.0
B                                  100.0
SYSTEM                             100.0

** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                                                                             744
                          REPAIRS TO THE COATING IN THE ELBOW OF THE SCRUBBER EXHAUST DUCT WERE COM-
                          PLETED OVER THE JULY-AUGUST PERIOD.

                          A MALFUNCTIONING SOLENOID VALVE IN THE B-SIDE MIST ELIMINATOR WASH SYSTEM
                          PREVENTING ADEQUATE WASHING, RESULTED IN A MINOR SCRUBBER OUTAGE DURING
                          THE JULY-AUGUST PERIOD.
       A
       B
       SYSTEM
           100.0
                       100.0
                        93.9
                        97.0
100.0
100.0
100.0
100.0
 93.9
 97.0
                                                                             720   720
                                                                                          698
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE BOILER WAS IN SERVICE THE ENTIRE MONTH.  NO SIGNIFICANT SCRUBBER
                          PROBLEMS WERE REPORTED.
A
B
SYSTEM

A
B
SYSTEM
99.5
66.4
83.0
94.8
77. 2
86.1
56.0
56.0
56.0
95.8
97.6
96.7
55.8
37.2
46.5
94.8
77.2
86.1
                                                                             744   417
                                                                             720   720
                                                                                          346
                                                                                          619
                                            13-66

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE:  CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                          TWO MINOR FORCED SCRUBBER OUTAGES OCCURRED DURING THE PERIOD.

                          A REHEATER STEAM LEAK CAUSED A MINOR FORCED OUTAGE.

                          AN INLET GAS DAMPER ADJUSTMENT PROBLEM IN BOTH THE A-SIDE AND B-SIDE
                          SCRUBBING TRAINS CAUSED A MINOR OUTAGE.
12/76  A
       B
       SYSTEM
99.8
67.0
99.9
 99.7
100.0
 99.0
99.8
67.0
83.4
                                                                             744   744
                                                                                          620
       »* PROBLEMS/SOLUTIONS/COMMENTS
                          ONE OUTAGE WAS REPORTED.  THE OUTAGE WAS THE RESULT OF AN ADDITIONAL AD-
                          JUSTMENT TO THE A-SIDE GAS INLET DAMPER.
 1/77  A
       B
       SYSTEM
71.6
91.9
81.8
 72.3
 93.4
 82.9
71.6
91.9
81.8
                                                                             744   744
                                                                                          608
       ** PROBLEMS/SOLUTIONS/COMMENTS
BAD C3471 ****
                          THE PERFORMANCE INDEX VALUES CONTAINED IN THESE TABLES ARE BASED UPON THE
                          MODULE ACTUAL SERVICE TIME FOR THE PERIOD VERSUS THE NUMBER OF HOURS THE
                          MODULES ARE CALLED UPON TO OPERATE FOR THE SAME PERIOD.  THE MODULES OPER-
                          ATE ON A DEMAND-ONLY BASIS.  FLUE GAS IS BYPASSED AROUND THE MODULES WHEN
                          THEY ARE NOT REQUIRED FOR SERVICE.

                          THE HUNTERS PACKING IN THE A-SIDE TOWER WAS REPLACED IN JANUARY.
                          MINOR CORROSION OCCURRED IN THE SYSTEM.

                          MINOR PLUGGING OF SCRUBBER INTERNALS OCCURRED.  THE TOWERS WERE CLEANED.

                          SOME PROBLEMS OCCURRED WITH THE LIQUID PIPING.

                          AVERAGE S02 INLET AND OUTLET CONCENTRATIONS DURING JANUARY WERE 350 PPM
                          AND 175 PPM RESPECTIVELY.
  2/77  A
       B
       SYSTEM
96.5
88.0
92.2
 98.8
 99.6
 99.2
96.5
88.0
92.2
                                                                                          620
                                                                             672   672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THERE WERE MECHANICAL DIFFICULTIES WITH THE BY-PASS DAMPERS.

                          AVERAGE S02 INLET AND OUTLET VALUES DURING FEBRUARY WERE 350 PPM AND 175
                          PPM RESPECTIVELY.
 3/77  A
       B
       SYSTEM
71.6
91.9
81.8
 72.3
 93.4
 82.9
71.6
91.9
81.8
                                              744   744
                                                                                          608
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE A-SIDE TOWER PACKING WAS REPLACED DURING MARCH.

                          BOTH MODULES WERE OUT OF SERVICE FOR CLEANING OF AREAS OF PLUGGING
                          IN THE SCRUBBER INTERNALS DURING THE MONTH.
                                            13-67

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
4/77


A
B
SYSTEM
99
98
99
.6
.6
.1
100
100
100
.0
,0
.0
88
87
87
.2
.3
.8


720 638 632
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED NO MAJOR PROBLEMS OCCURRED DURING APRIL.
 5/77  A
       B
       SYSTEM
            100.0
            100.0
            100.0
             87.0
             87.0
             87.0
             86.7
             86.7
             86.7
                       744   645
                                    645
 6/77
 8/77
 9/77
       «* PROBLEMS/SOLUTIONS/COMMENTS
                          OUTAGE TIME FOR THE BOILER AND FGD SYSTEM WAS A RESULT OF THE SCHEDULED
                          MID-YEAR SCRUBBER CLEANOUT.

                          DURING MAY RESEARCH-COTTRELL PERSONNEL CONDUCTED FORCED OXIDATION TESTS BY
                          BLOWING AIR INTO THE FLOODED DISC SCRUBBER AND CONVERTING ALL CAS03 TO
                          CAS04 YIELDING SUPERIOR SLUDGE DEWATERING HANDLING AND SCALE-FREE
                          OPERATION.
       A
       B
       SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
                                                                             720   720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED NO MAJOR PROBLEMS FOR THE MONTH OF JUNE.
                                                                                          720
 7/77  A
       B
       SYSTEM
                         97.0
                         99.0
                         98.0
                                                                             744   744
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          A MINOR LEAK OCCURRED IN THE LIMESTONE SLURRY TANK.

                          A MINOR LEAK OCCURRED IN THE B-SIDE RETURN LINE FROM THE FLOODED DISC
                          SCRUBBER TO THE SCRUBBER TANK.

                          RESEARCH-COTTRELL PERSONNEL ARE STILL ON THE PLANT SITE CONTINUING FORCEDD
                          OXIDATION STUDIES.
       A
       B
       SYSTEM
             97.2
             98.6
             97.9
             97.2
             98.6
             97.9
             97.2
             98.6
             97.9
                                                                                   744
                                                                                          729
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          DOWN TIME WAS REQUIRED TO REPAIR LEAKS IN THE SLURRY DISPOSAL TANK AND THE
                          FLOODED DISC SCRUBBER RETURN LINE BETWEEN THE TOWER AND THE SCRUBBER
                          RECYCLE TANK.
       A
       B
       SYSTEM
100.0
100.0
100.0
 99.7
 99.7
 99.7
100.0
100.0
100.0
 99.7
 99.7
 99.7
                                                                             720   720
                                                                                          718
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          ONLY ROUTINE MAINTENANCE WAS REQUIRED FOR THE SCRUBBING SYSTEM DURING
                          SEPTEMBER.
                                            13-68

-------
                                                  UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE:  CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
10/77


A
B
SYSTEM
100
100
100
.0
.0
.0
99
99
92
.9
.9
.1
100.
100.
98.
0
0
7
99.
99.
99.
9
9
9


744 744 743
       #* PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED NO MAJOR PROBLEMS FOR OCTOBER.

11/77  A          100.0        99.7       100.0        23.3
       B           97.4        84.5        97.4        19.7
       SYSTEM      98.7        92.0        99.0        21.5                  720   169    '155

       #* PROBLEMS/SOLUTIONS/COMMENTS

                          THE B-SIDE OUTAGE WAS DUE TO LEAKS IN THE VENTURI SECTION OF THE SCRUBBER
                          AND AN EXPANSION JOINT FAILURE IN A RECYCLE PUMP.

                          THE BOILER OPERATED ONLY 168.5 HOURS BECAUSE OF A SHUTDOWN FOR OVERHAUL
                          IN THE LAST HALF OF NOVEMBER.  THE UNIT IS SCHEDULED TO START UP IN MID-
                          DECEMBER.

12/77  SYSTEM        .0                                  .0                  744            0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER AND SCRUBBING SYSTEM WERE OUT OF SERVICE THROUGH DECEMBER AS
                         THE OVERHAUL PERIOD CONTINUED.

                         OVER THE PAST YEAR EVIDENCE OF CHLORIDE ATTACK WAS NOTED IN THE LIQUID-GAS
                         CENTRIFUGAL SEPARATOR SH€LL BELOW THE ABSORBER.  THE INTERIOR OF THE VES-
                         SEL WAS COATED WITH AN EPOXY MATERIAL BY THE SYSTEM SUPPLIER AS A REMEDY
                         BUT THIS ERODED IN SPOTS AND HAD TO BE REPAIRED.  THE EPOXY MATERIAL ALSO
                         ERODED AND DISBONDED BELOW THE SCRUBBER DISC.

                         DURING 1977 EVIDENCE OF ADDITIONAL CHLORIDE ATTACK WAS NOTED ON THE MODULE
                         B REHEATER TUBES.  THE SPRAY DISTRIBUTION DEFLECTOR ABOVE THE FLOODED
                         DISC FAILED BECAUSE OF STRESS-CORROSION CRACKING.  THE DEFLECTOR WAS
                         REDESIGNED BY THE SYSTEM SUPPLIER.

                         EXTENSIVE CORROSION WAS RECENTLY DISCOVERED IN THE DUCTWORK LEADING FROM
                         THE MODULE B ABSORBER TOWER EXHAUST ELBOW TO THE REHEAT TUBE BUNDLE.  THE
                         UTILITY HAS RECOATED THE ELBOW SEVERAL TIMES WITH A CEILCOTE LINER.  AN
                         APPLICATION PROBLEM CAUSED REPEATED FAILURE OF THE LINER.  THIS PROBLEM
                         HAS NOT BEEN FULLY RESOLVED.

  1/78  A                       97.0        97.0        17.6
       B                       90.9        96.9        16.5
       SYSTEM                  94.0        97.0        17.1                  744   135    127

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE FLOODED DISC SCRUBBER TANK HEADER FOR THE LIMESTONE SLURRY WAS REPAIR-
                          ED AFTER BEING DAMAGED DURING THE OVERHAUL.

                          THE BOILER AND SCRUBBER WERE OUT OF SERVICE MOST OF JANUARY AS THE
                          SCHEDULED OVERHAUL CONTINUED.

  2/78  A                       99.1       100.0        94.7
       B                       87.9       100.0        84.0
       SYSTEM                  93.5       100.0        89.4                  672   642    600
                                            13-69

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  V. REMOVAL   PER  BOILER  FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR
 4/78
 6/78
 7/78
 8/78
 9/78
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          SOME MINOR LEAK REPAIRS WERE REQUIRED DURING FEBRUARY AFTER THE TWO MONTH
                          OVERHAUL/CLEANING WAS COMPLETED IN JANUARY.
3/78  A
      B
      SYSTEM
                              100.0
                               98.8
                               99.4
                                    74.4
                                    74.4
                                    74.4
                        100.0
                         98.8
                         99.4
                                                                            744
                                                                                   739
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          ONE FORCED SHUTDOWN OCCURRED ON THE A-SIDE SCRUBBING TRAIN.
       A
       B
       SYSTEM
           100.0
 92.7
100.0
 96.4
                                    99.9
                                   100.0
                                   100.0
                                                      92.7
                                                     100.0
                                                      96.4
                                                                      720   720
                                                                                   694
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          A MINOR LEAK REPAIR WAS NECESSARY AGAIN AFTER THE NOVEMBER-JANUARY
                          OVERHAUL/CLEANING.
 5/78  A
       B
       SYSTEM
                        86.7
                        96.2
                        91.5
             86.7
             98.1
             92.4
                                                86.7
                                                96.2
                                                91.5
                                                                             744   744
                                                                                          680
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THERE WERE NO SIGNIFICANT PROBLEMS REPORTED.
                          PERFORMED ON THE SYSTEM DURING MAY.
                                                                 ONLY GENERAL MAINTENANCE WAS
       A
       B
       SYSTEM
                       100.0
                        99.2
                        99.6
            100.0
            100.0
            100.0
           100.0
                        99.2       100.0        99.2
                                                99.6                  720   720

** PROBLEMS/SOLUTIONS/COMMENTS

                   THE UTILITY REPORTED NO MAJOR PROBLEMS FOR THE MONTH OF JUNE.
                                                                                          717
       A
       B
       SYSTEM
           100.0
 99.4
100.0
 99.7
                                    99.4
                                   100.0
                                    99.7
                                                      99.4
                                                     100.0
                                                      99.7
                                                                      744   744    742

** PROBLEMS/SOLUTIONS/COMMENTS

                   ONLY ROUTINE MAINTENANCE WAS REQUIRED ON THE SCRUBBER FOR JULY.

           100.0       100.0       100.0       100.0
                        95.1        95.1        95.1
                        97.6        97.6        97.6                  744   744    726

** PROBLEMS/SOLUTIONS/COMMENTS
       A
       B
       SYSTEM
                          REPAIRS WERE NECESSARY TO PLUGGED B-SIDE REHEAT COILS.  THE COILS WERE
                          REPLACED.
       A
       B
       SYSTEM
           100.0
                       100.0
                        97.8
                        98.9
            100.0
            100.0
            100.0
                                               100.0
                                                97.8
                                                98.9
                                                                             720   720
                                                                                           712
                                            13-70

-------
                                                  UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE:  CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
10/78
11/78
12/78
  1/79
 2/79
 3/79
 4/79
 5/79
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED NO MAJOR PROBLEMS FOR THE MONTH OF SEPTEMBER.
A
B
SYSTEM
100.0
 95.9
 98.0
                                          100.0
                                          100.0
                                          100.0
             58.4
             56.0
             57.2
                                                                      744   434    425

** PROBLEMS/SOLUTIONS/COMMENTS

                   ONLY ROUTINE MAINTENANCE WAS REQUIRED ON THE SCRUBBER IN OCTOBER.

           100.0       100.0       100.0       100.0
                        91.3       100.0        91.3
                        95.7       100.0        95.7                  720   720    688

** PROBLEMS/SOLUTIONS/COMMENTS

                   THE UTILITY REPORTED NO MAJOR PROBLEMS FOR THE MONTH OF NOVEMBER.
       A
       B
       SYSTEM
       A
       B
       SYSTEM
                        88.1
                        85.6
                        86.9
             88.1
             68.3
             88.2
             88.1
             85.6
             86.9
                                                                             744   744
                                                                                          646
       *» PROBLEMS/SOLUTIONS/COMMENTS
                          THE UTILITY HAS REPORTED THAT THE FGD SYSTEM EXPERIENCED CONTROL PROB-
                          LEMS DURING DECEMBER.
A
B
SYSTEM
A
B
SYSTEM

100.0

100.0
100.0
100.0
99.1
100.0
99.6
100.0
100.0
100.0
99.1
100.0
99.6
100.0
100.0
100.0
99.1
100.0
99.6
100.0
100.0
100.0
                                                                             744   744
                                                                                          741
                                                                             672   672    672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED NO MAJOR PROBLEMS FOR THE MONTH OF FEBRUARY.
       A
       B
       SYSTEM
           100.0
 95.2
100.0
 97.6
 95.0
100.0
 97.5
 95.2
100.0
 97.6
                                                                             744   744
                                                                                          726
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY HAS EXPERIENCED PLUGGED REHEAT TUBES.  THE OLD TUBES, IN UN-
                         SECTIONALIZED BUNDLES, WERE REPLACED WITH NEW TUBES OF SPLIT COIL CON-
                         STRUCTION AND MADE OF 316L SS.  THE NEW TYPE OF TUBES ALONG WITH BETTER
                         MAINTENANCE PROCEDURES HAS ADDED TO THE REHEAT TUBE LIFE AND REHEATER
                         AVAILABILITY.
       A
       B
       SYSTEM
           100.0
           100.0
           100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
                                                                             720   720
                                                                                          720
** PROBLEMS/SOLUTIONS/COMMENTS

                  THE UTILITY REPORTED NO PROBLEMS FOR THE MONTH OF APRIL.

A                       99.1        99.4        99.1
                                            13-71

-------
UTILITY FGD SURVEY: OCTOBER 1983   SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OFERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                SOZ  PART. HOURS HOURS  HOURS  FACTOR

       B                       44.1        44.1        44.1
       SYSTEM                  71.6        71.8        71.6                  744   744    533

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         CORRODED DUCTWORK ON MODULE B FROM THE TOWER TO THE STACK WAS REPLACED
                         DURING MAY.

                         REPAIRS WERE MADE TO THE MODULE B SCRUBBER LINING.

 6/79  A                       78.2        78.0        78.2
       B          100.0       100.0       100.0       100.0
       SYSTEM                  89.1        89.0        89.1                  720   720    642

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MODULE A ABSORBER TOWER MUNTERS PACKING WAS REPLACED DURING  JUNE.

                         EMERGENCY MAINTENANCE WAS PERFORMED JUNE 23 ON THE MODULE A COMMON DIS-
                         CHARGE HEADER.

 7/79  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE FOR THE MONTH OF JULY.

 8/79  A                       95.7        95.6        95.7
       B                       95.7        95.7        95.7
       SYSTEM                  95.7        95.7        95.7                  744   744    712

       ** PPOBLEMS/SOLUTION'S/COMMENTS

                         DURING AUGUST GENERAL MAINTENANCE WAS PERFORMED ON THE FLOODED DISC
                         SCRUBBER.

 9/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE MONTH OF SEPTEMBER.

10/79  A                       97.8       100.0        45.0
       B                       94.3        98.0        43.3
       SYSTEM                  96.1        99.0        44.2                  744   342    323

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER ROUTINE MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM.

U/79  A                       77.0                    77.0
       B                       98.5                    96.5
       SYSTEM                  87.8                    87.8                  720   720    632

12/79  A                       94.0                    94.0
       B                       S6.7                    86.7
       SYSTEM                  90.4                    90.4                  744   744    672

 1/80  A                       95.5                    95.5
       B                       99.1                    99.1
       SYSTEM                  97.3                    97.3                  744   744    724   91.7
 2/80  A          100.0       100.0       100.0       100.0
                                            13-72

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 3/80
 4/80
 5/80
 6/80
  7/80
B
SYSTEM

A
B
SYSTEM
             99.4
             99.7

             99.1
             93.1
             96.1
             99.4
             99.7

             99.1
             93.1
             96.1
                                                                             696   696
                                                                             744   744
                                                                                          694  92.1
                                                                                          715  88.6
       #* PROBLEMS/SOLUTIONS/COmENTS
                         NO FORCED OUTAGES WERE REPORTED BY THE UTILITY FOR THE FIVE MONTH PERIOD
                         OF NOVEMBER 1979 THROUGH MARCH 19SO.  SOME SCHEDULED OUTAGE TIME WAS
                         REQUIRED FOR REPAIR OF THE REHEATER DUCTWORK.
A
B
SYSTEM
100.0
100.0
100.0
                              100.0
                              100.0
                              100.0
100.0
100.0
100.0
100.0
100.0
100.0
                                                                             720   720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO FGD-RELATED PROBLEMS WERE REPORTED FOR THE MONTH OF APRIL.
                                                                                          720  82.8
       A
       B
       SYSTEM
           100.0
            99.2
            99.6
            100.0
             99.2
             99.6
100.0
 99.2
 99.6
100.0
 99.2
 99.6
                                                                             744   744
                                                                                          741  87.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE B-MODULE OUTAGE TIME IN MAY WAS CAUSED BY PROBLEMS WITH THE BOOSTER
                         FAN.
       A
       B
       SYSTEM
           100.0
            99.3
            99.7
             80.7
             87.7
             84.2
100.0
 99.1
 99.6
 68.7
 74.6
 71.7
                                                                             720   613
                                                                                          516  67.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE SCHEDULED MAINTENANCE WAS PERFORMED ON THE BOILER.  THE
                         SCHEDULED OUTAGE TIME WAS NECESSARY TO ACID WASH THE CONDENSERS.

                         THE ONLY FGD-RELATED OUTAGE OCCURRED WHEN A BLOCK VALVE MALFUNCTIONED.
                         THE B-MODULE WAS OUT OF SERVICE FOR FIVE HOURS.
       A
       B
       SYSTEM
           100.0
           100.0
           100.0
            100.0
             98.6
             99.3
100.0
100.0
100.0
100.0
 98.6
 99.3
                                                                             744
                                                                                   744
                                                                                          739  95.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM WAS AVAILABLE 100X OF THE TIME IN JULY.
                         UTILIZED FOR PART OF THE MONTH DUE TO LOW BOILER LOAD.
                                                                          MODULE B WAS  NOT
 8/80

 9/80
SYSTEM

SYSTEM

** PROBLEMS/SOLUTIONS/COMMENTS
                                                           744

                                                           720
10/80

11/80

12/80
SYSTEM

SYSTEM

SYSTEM
       DATA FOR THE AUGUST AND SEPTEMBER MONTHS WERE NOT AVAILABLE DUE TO
       PERSONNEL CHANGES.

                                                           744

                                                           720

                                                           744
                                            13-73

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 1 (CONT.)
			—PERFORMANCE DATA————	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                502  PART. HOURS HOURS   HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 1/81  SYSTEM

 2/81  SYSTEM

 3/81  SYSTEM

 4/81  SYSTEM

 5/81  SYSTEM

 6/81  SYSTEM

 7/81  SYSTEM

 8/81  SYSTEM

 9/81  SYSTEM

10/81  SYSTEM

11/81  SYSTEM

12/81  SYSTEM

 1/82  SYSTEM

 2/82  SYSTEM

 3/82  SYSTEM

 4/82  SYSTEM

 5/82  SYSTEM

 6/82  SYSTEM

 7/82  SYSTEM

 8/82  SYSTEM

 9/82  SYSTEM

10/82  SYSTEM

11/82  SYSTEM

12/82  SYSTEM

 1/83  SYSTEM

 2/83  SYSTEM

 3/83  SYSTEM
THE UTILITY HAS REPORTED THAT THE AVAILABILITY FIGURES FOR AUGUST THROUGH
DECEMBER ARE NOT AVAILABLE AT THIS TIME.

DURING THE FOURTH QUARTER THE DUCTWORK DOWNSTREAM OF THE B TRAIN SCRUBBERS
HAD TO BE REPLACED.

                                                    744

                                                    672

                                                    744

                                                    720

                                                    744

                                                    720

                                                    744

                                                    744

                                                    720

                                                    744

                                                    720

                                                    744

                                                    744

                                                    672

                                                    744

                                                    720

                                                    744

                                                    720

                                                    744

                                                    744

                                                    720

                                                    744

                                                    720

                                                    744

                                                    744

                                                    672

                                                    744
                                            13-74

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER  1984

ARIZONA PUBLIC SERVICE-' CHOLLA 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JANUARY 1981 TO MARCH 1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JANUARY 1981 TO JUNE 1983.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

 10/83  SYSTEM                                                                744

 11/83  SYSTEM                                                                720

 12/83  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE  FIRST THREE QUARTERS OF 1984.
                                            13-75

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
502 EMISSION LIMITATION   NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 «* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT   7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

**» PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY   CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY -7.

 ** ESP
     NUMBER
     TYPE

 ** PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
ARIZONA PUBLIC SERVICE
CHOLLA
Z
JOSEPH CITY
ARIZONA
   72.         (
  430.         (
  344.         (
  615
  285
  235
  250
  285
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  519.09
  142.2
  168.
CONCRETE
    4.5
                  .167 LB/MWBTU)
                  .000 LB/MMBTU)
                  .800 LB/MMBTU)
               (1100000 ACFM)
               ( 288 F)
               ( 550 FT)
               ( 14.7 FT)
               ( 10150 BTU/LB)
                9650-10600
COAL
BITUMINOUS
23609.

   13.50
9.7-22.5
   15.00
******
      .50
0.4-1.0
      .02
0.01-0.04
 2
 0
CYCLONE
RESEARCH-COTTRELL
  259.5        ( 550000 ACFtl)
  137.8        (  280 F)
   70.0
 0
NONE
 4
 1
VENTURI TOWER
VARIABLE-THROAT/BOTTOM-ENTRY LIQUID DISTRIBUTION
FLOODED DISC SCRUBBER
RESEARCH-COTTRELL
6.0 DIA X 45.0
CARBON STEEL
AISI 1110
ORGANIC
MAT-REINFORCED EPOXY
NONE
 1
  617.4        ( 9800 GPM)
                                            13-76

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE: CHOLLA Z (CONT.)

     L/G RATIO   LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICIENCY - X

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROHAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     OPER. i MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO -  L/CU.M
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW   CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL  EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     3.3
 ABSORBER SLURRY
     5.7
   185.0
   137.8
    99.0
              (25.0  GAL/1000ACF)
             r
              (23.0  IN-H20)
              (  392000  ACFM)
              (   280 F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 RESEARCH-COTTRELL
 EBASCO
 FULL SCALE
 NEW
'/.   99.70
    75.00
     5.3
  1
  6/78
  4/78
 12/74
    40.0
  4
  1
 COMBINATION TOWER
 SPRAY/PACKED
 N/A
 RESEARCH-COTTRELL
 22.0 DIA X 70.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 MAT-REINFORCED EPOXY; GLASS FLAKE-FILLED POLYEST
 COROLINE 505AR; FLAKELINE 103
 VERTICAL CROSS CHANNEL FIXED GRID PACKING
  2
                (19200 GPM)
                (  48.9 GAL/1000 ACF)
                (  10.0 FT/S)
                (  392000 ACFM)
                (   122 F)
1210.
   6.5
   3.0
 184.98
  50.0
  98.0
  99.0
 PRIMARY COLLECTOR
  4
  1
  1
 CYCLONIC
 CYCLONIC SEPARATOR
 CYCLONIC TOWER
 VERTICAL
     1
 STAINLESS STEEL
 AUSTENITIC
 NONE
 N/A
                                             13-77

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 2 (CONT.)
 «* REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* FANS
     NUMBER
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
 4
 1
 1
IN-LINE
STEAM
BARE TUBE
TOP OF THE ABSORBER
   22.2        (    40 F)
   49.4        (   121 F)
   71.1        (   160 F)
   3
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-ttOLYBDENUM
CENTRIFUGAL
UNIT
FORCED DRAFT
DRY
  137.8        (  280 F)
NR
 «* FANS
     NUMBER
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE

 *# DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
CENTRIFUGAL
BOOSTER
INDUCED DRAFT
DRY
   71.1        (   160 F)
ORGANIC; CARBON STEEL IHOUSINGI; STAINLESS STEEL
 4
SHUT-OFF
GUILLOTINE
NR
MOSSER
CARBON STEEL
STAINLESS STEEL
AUSTENITIC
 4
CONTROL
LOUVER
NR
MOSSER
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 2
CONTROL
LOUVER
MOSSER
 4
CONTROL
LOUVER
MOSSER
 4
SHUT-OFF
LOUVER
                                            13-78

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE: CHOLLA 2 (CONT.)

     MANUFACTURER

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER FEED
     REAGENT FEED
     MILL SLURRY SUMP
     SCRUBBER RECYCLE
     SLUDGE STORAGE

  ** PUMPS
     SERVICE
     SCRUEBER RECIRCULATION
     ABSORBER RECIRCULATION
     MILL SLURRY SUMP
     REAGENT FEED
     MIST ELIMINATOR WASH

 *** SLUDGE
     MOISTURE CONTENT - X TOTAL FREE WATER

  ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

  ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

  ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
MOSSER
INLET
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
CARBON STEEL
AISI 1110
ORGANIC; ORGANIC
GLASS FLAKE-FILLED POLYESTER;
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 Z
    6.4        (7 TPH)
   25.0
NUMBER

   2
****
****
NUMBER

  12
   8
****
**«*
#***
   35.0
STABILIZATION
NR
NONE
   15.0
FINAL
POND
ON-SITE
PIPELINE
NONE
SCRUBBER AND ABSORBER HOLD TANK
PH
INERT FLAKE-FILLED
                                             13-79

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 2 (CONT.)

     CONTROL LEVELS                             PH 4.8-5.2 IN SCRUBBER HOLD TANK; 5.9-6.2 IN ABS

 ** WATER BALANCE
     WATER LOOP TYPE                            OPEN
     MAKEUP WATER ADDITION - LITERS/S               7.6        (   120 GPtt)

 ** CHEMICALS AND CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       LIMESTONE
     POINT OF ADDITION                          BALL MILL

 ** FGD SPARE CAPACITY INDICES
     SCRUBBER - X                                  33.3
     ABSORBER - X                                  33.3

 ** FGD SPARE COMPONENT INDICES
     SCRUBBER                                       1.0
     ABSORBER                                       1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 4/78  SYSTEM                                                                720

 5/78  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          INITIAL SCRUBBING OPERATIONS BEGAN IN APRIL 1978.  THE SCRUBBER REPORTEDLY
                          OPERATES MOST OF THE TIME, HOWEVER, SOME PROBLEMS HAVE OCCURRED WITH
                          VIBRATIONS THROUGHOUT THE SYSTEM.

                          THE EPA HAS RECENTLY GRANTED THE UTILITY AN EXTENSION FOR COMPLIANCE.
                          FULL COMMERCIAL OPERATIONS ARE EXPECTED TO BEGIN SOMETIME AFTER MID-
                          AUGUST.  THE COMPLIANCE TEST WILL BE COMPLETED BY AUGUST 15.  THE UTILITY
                          EXPECTS TO HAVE THE FGD SYSTEM SHAKEDOKN PROBLEMS CLEARED UP BY THEN.

 6/78  SYSTEM                                                                720

 7/78  SYSTEM                                                                744

       ** PROBLEMS/SOLUTION'S/COMMENTS

                          SHAKEDOWN/DEBUGGING OPERATIONS ARE CONTINUING.

                          THE SLURRY RECYCLE PIPING HAS EXPERIENCED CONTINUAL VIBRATION PROBLEMS.
                          THE CONTRACTOR HAS BEEN INJECTING NITROGEN GAS INTO THE LINES TO DAMPEN
                          THE VIBRATIONS (AIR WAS NOT USED BECAUSE THE SULFITE WOULD BE OXIDIZED TO
                          SULFATE AND RESULT IN SCALE FORMATION).

                          THE CORROSION RESISTANT COATING IN THE DOWNCOMER AREA IN ONE OF THE
                          ABSORBER MODULES HAS BEEN PEELING AWAY.

 8/78  SYSTEM                                                                744

 9/78  SYSTEM                                                                720

       #* PROBLEMS/SOLUTIONS/COMMENTS

                          THE SLURRY RECYCLE SYSTEM COMPONENTS ARE STILL EXPERIENCING RESONANT
                          VIBRATIONS.

                          THE COMPLIANCE TEST WAS PERFORMED THE WEEK OF AUGUST 7.  ALTHOUGH OFFICIAL
                          WORD HAS NOT BEEN RECEIVED BY THE UTILITY IT APPEARS THAT THE UNIT  IS  IN
                          COMPLIANCE WITH RESPECT TO S02, PARTICULATE MATTER, OPACITY AND NOX.

                          SHAKEDOWN/DEBUGGING OPERATIONS ARE CONTINUING.
                                            13-80

-------
                                                  UTILITY FGO SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

ARIZONA PUBLIC SERVICE: CHOLLA 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                                SOS  PART. HOURS  HOURS   HOURS FACTOR


10/78  SYSTEM                                                                 744

11/78  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          SHAKEDOUN DEBUGGING OPERATIONS ARE CONTINUING.   SOME SCRUBBER  COMPONENTS
                          ARE STILL MANNED BY BECHTEL STAFF, ARIZONA PUBLIC  SERVICE  PERSONNEL ARE
                          OPERATING MOST OF THE SYSTEM AT THIS TIME.

12/78  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DECEMBER-JANUARY INFORMATION IS UNAVAILABLE AT THIS TIME FOR CHOLLA  2.
                         THE UTILITY REPORTED THAT IT WOULD SOON BE KEEPING  PERFORMANCE  RECORDS.

  1/79  SYSTEM                                                                 744

  2/79  SYSTEM                                                                 672

  3/79  SYSTEM                                                                 744

  4/79  SYSTEM                                                                 720

  5/79  SYSTEM                                                                 744

  6/79  SYSTEM                                                                 720

  7/79  SYSTEM                                                                 744

  8/79  SYSTEM                                                                 744

  9/79  SYSTEM                                                                 720

 10/79  SYSTEM                                                                 744

 11/79  SYSTEM                                                                 720

 12/79  SYSTEM                                                                 744

  1/80  SYSTEM                                                                 744

  2/80  SYSTEM                                                                 696

  3/80  SYSTEM                                                                 744

  4/80  SYSTEM                                                                 720

  5/80  SYSTEM                                                                 744

  6/80  SYSTEM                                                                 720

  7/80  SYSTEM                                                                 744

  8/80  SYSTEM                                                                 744

  9/80  SYSTEM                                                                 720

 10/80  SYSTEM                                                                 744

 11/80  SYSTEM                                                                 720

 12/80  SYSTEM                                                                 744
                                             13-81

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ARIZONA PUBLIC SERVICE'- CHOLLA 2 (CONT.)
			PERFORMANCE DATA-—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR



 1/81  SYSTEM                                                                744

 2/81  SYSTEM                                                                672

 3/81  SYSTEM                                                                744

 4/81  SYSTEM                                                                720

 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

 7/81  SYSTEM                                                                744

 8/81  SYSTEM                                                                744

 9/81  SYSTEM                                                                720

10/81  SYSTEM                                                                744

11/81  SYSTEM                                                                720

12/81  SYSTEM                                                                744

 1/82  SYSTEM                                                                744

 2/82  SYSTEM                                                                672

 3/82  SYSTEM                                                                744

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                720

 6/82  SYSTEM                                                                720

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JANUARY 1979 TO MARCH  1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720
                                            13-82

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983  - SEPTEMBER  1984

ARIZONA PUBLIC SERVICE: CHOLLA 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JANUARY 1979 TO JUNE 1983.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT  AVAILABLE  FOR  THE  FIRST THREE QUARTERS OF 1984.
                                             13-83

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION   NG/J
NOX EMISSION LIMITATION - N3/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA   BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE   C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M
ARIZONA PUBLIC SERVICE
CHOLLA
4
JOSEPH CITY
ARIZONA
A
******         (****** LB/MMBTU)
******         (****** LB/MMBTU)
******         (**#*** LB/MMBTU)
  965
  375
  350
  495
  126
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
********
*******
******
CONCRETE
(******* ACFM)
(**** F)
(**** FT)
                                                *******
               (***** FT)
 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT   7.
     AVERAGE MOISTURE CONTENT - >.
     RANGE MOISTURE CONTENT   7.
     AVERAGE SULFUR CONTENT - V.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT   '/.
     RANGE CHLORIDE CONTENT   7.

»** PARTICLE CONTROL

 ** ESP
     NUMBER
COAL
******
23609.

   13.50
******
   15.00
******
      .50
0.4-1.0
      .02
0.01-0.04
(  10150 BTU/LB)
 ******
 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE FRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
NONE
THROWAWAY PRODUCT
WET SCRUBBING
LIMESTONE
RESEARCH-COTTRELL
EBASCO
FULL SCALE
NEW
   95.00
 1
 6/81
 3/81

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
ARIZONA PUBLIC SERVICE: CHOLLA 4 (CONT.)

     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     SOZ REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 ** TANKS
     SERVICE
     NR
10/77
NR
NR
COMBINATION TOWER
SPRAY/PACKED
N/A
NR
NR
NR
NR
NR
NR
   95.0
PRIMARY COLLECTOR
IMPINGEMENT
BAFFLE
CLOSED VANE
NR
NR
NR
NR
NR
NR
NR
CENTRIFUGAL
NR
FORCED DRAFT
DRY
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
WET BALL MILL
COMPARTMENTED
NR
                                                 NUMBER

                                                 »***
                                             13-85

-------
UTILITY FGD SURVEY: OCTOBER 1983   SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 4 (CONT.)
 ** PUMPS
     SERVICE                                    NUMBER
     NR                                         ****

 *» SOLIDS CONCENTRATING/DEWATERING
     DEVICE                                     NA

*** SLUDGE

 ** TREATMENT
     METHOD                                     NA
     DEVICE                                     NA
     PROPRIETARY PROCESS                        NA

 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       POfJD
     LOCATION                                   ON-SITE
     SITE TREATMENT                             NONE

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   7.                                    .0

 ** FGD SPARE COMPONENT INDICES
     ABSORBER                                        .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


 3/81  SYSTEM                                      •                           744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         IN MARCH 1981 THE FGD SYSTEM COMMENCED OPERATIONS.   THE SYSTEM OPERATED
                         FOR APPROXIMATELY ONE WEEK BEFORE BEING TAKEN  OFF  LINE  FOR A BEARING IN-
                         SPECTION.

 4/81  SYSTEM                                                                 720

 5/81  SYSTEM                                                                 744

 6/81  SYSTEM                                                                 720

 7/81  SYSTEM                                                                 744

 8/81  SYSTEM                                                                 744

 9/81  SYSTEM                                                                 720

10/81  SYSTEM                                                                 744

11/81  SYSTEM                                                                 720

12/81  SYSTEM                                                                 744

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672

 V62  SYSTEM                                                                 744

 4/82  SYSTEM                                                                 720

 5/82  SYSTEM                                                                 720
                                             13-86

-------
                                                  UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

ARIZONA PUBLIC SERVICE: CHOLLA 4 (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02  PART. HOURS  HOURS   HOURS FACTOR


 6/82  SYSTEM                                                                720

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL 1981 TO  MARCH  1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL 1981 TO  JUNE 1983.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF  1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER  OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                 744
                                             13-87

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: CHOLLA 4 (CONT.)
-_	.	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOZ  PART. HOURS HOURS  HOURS FACTOR


 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-88

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MM
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - V.
     AVERAGE MOISTURE CONTENT   V.
     RANGE- MOISTURE CONTENT - '/.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

*»* FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY   7.
     ENERGY CONSUMPTION - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED
 ARIZONA PUBLIC SERVICE
 FOUR CORNERS
 1
 FRUITLAND
 NEW MEXICO
 C
    21.          (
   365.          (
   301.          (
  2085
   195
   170
   175
   195
 RILEY STOKER
 PULVERIZED COAL
 BASE
   384.13       (
   171.1        (
    76.          (
 CONCRETE
     5.3        (
                  .050 LB/MMBTU)
                  .850 LB/MMBTU)
                  .700 LB/MMBTU)
                 814000 ACFM)
                 340 F)
                 250 FT)

                 17.5 FT)
                (   8600 BTU/LB)
                 8500-9100
COAL
SUBBITUMINOUS
20004.

   22.00
19-25
   10.80
8.5-13.4
      .75
.5-1.3
      .03
.01-.06
  0
 NONE
  0
 NONE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 GE ENVIRONMENTAL SERVICES
 IN-HOUSE
 FULL SCALE
 RETROFIT
7.   99.50
    50.00
     2.6
  1
 11/79
 11/79
  0/78
                                            13-89

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER

ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)
 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X                 1.30
     DESIGN COAL HEAT CONTENT - J/G             19771.0
     DESIGN COAL ASH CONTENT - X                   25.00
     DESIGN MOISTURE CONTENT - X                   13.40
     DESIGN CHLORIDE CONTENT - X                      .06
     SPACE REQUIREMENTS - SO M                    520.2
     OPER. & MAINT. REQUIREMENT - MANHR/DAY       200.0

 »* QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE         MR
     CONSTRUCTION MATERIAL SPECIFIC TYPE        NR
               (  8500 BTU/LB)
               (   5600 SO FT)
 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCUUTION RATE   LITER/S
     L/G RATIO   L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLO'rJ - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY   X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUM5ER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.M/S
     FLUE GAS TEMPERATURE - C
 2
 0
VENTURI TOWER
VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
N/A
25 DIA
CARBON STEEL
AISI 1110
N/A
ORGANIC
GLASS FLAKE-FILLED POLYESTER
FLAKELINE 103
VENTURI THROAT [TANGENTIAL NOZZLES AT TOP t AT S
  630.
    3.2
    2.5
  192.06
  171.1
   67.5
   99.5
(10000 GPM)
(  24.0 GAL/1000 ACF)
(10.0 IN-H20)
(  407000 ACFM)
(   340 F)
PRIMARY COLLECTOR
 2
 0
 1
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
    1
    6
ORGANIC
FIBER-REINFORCED POLYESTER
FRESH [FROM LAKE]
ONCE PER SHIFT
 0
NONE
N/A
N/A
NONE
N/A
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
INDUCED DRAFT
WET
  259.54       ( 550000 ACFM)
   51.7        (  125 F)
                                            13-90

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)

     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 #* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES

 ** TANKS
     SERVICE
HIGH ALLOY
 2
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN STANDARD
120-130 F
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
NR
NR
CARBON STEEL
AISI 1110
NONE
N/A
INLET
CIRCULAR
14 DIA X 90 FT
CARBON STEEL
ASTM A-283
NONE
N/A
OUTLET [ME TO STACK]
RECTANGULAR
12 X 12 X 50 FT
CARBON STEEL
ASTM A-283
STAINLESS STEEL
AUSTENITIC
SLAKER
NR
NR
JOY
 1
 0
   13.6        (  15 TPH)
   30.0
WET BALL MILL
NR
NR
KENNEDY VAN SAUN
 1
 0
                                                NUMBER
     BLEED STREAM
     RECYCLE
     MAKEUP WATER
     RETURN TRANSFER
     LIME SLURRY

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)
 ** PUMPS
     SERVICE
NUMBER

   2
   4
****
   4
   2
   2
****
****
     RECYCLE
     RECYCLE [STANDBY]
     BLEED STREAM TANK
     THICKENER UNDERFLOW
     LIME SLURRY TRANSFER
     RETURN WATER
     SERVICE WATER
     ME WATER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS   FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     OUTLET STREAM CHARACTERISTICS

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT   X  TOTAL FREE WATER
     X CAS03   DRY
     X CAS04 - DRY
     X CAOH2 - DRY
     X CAC03 - DRY
     X ASH - DRY
     X OTHER COMPOUNDS  - DRY

 »« TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE  - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY  MODE

 ** WATER BALANCE
     WATER LOOP TYPE                            OPEN
     EVAPORATION WATER  LOSS - LITER/S               6.3
     SOURCE CF MAKEUP WATER                     LAKE WATER
                                                THICKENER
                                                 1
                                                0
                                                CIRCULAR
                                                100
                                                1000000
                                                CARBON STEEL
                                                AISI 1110
                                                ORGANIC
                                                GLASS FLAKE-FILLED POLYESTER
                                                ABSORBER BLEED
                                                40. OX
                                                   25.4
                                                   60.0
                                                   18.0
                                                    5.0
                                                    1.0
                                                    1.0
                                                   75.0
                                                    1.0
                                                                   28.0 TPH)
                                                NONE
                                                NR
                                                NR
                                                FINAL
                                                POND
                                                ON-SITE
                                                PIPELINE
                                                NONE
                                                70 ACRES/55 FT
                                                   4708550
                                                 10
               (  3850.0 ACRE-FT)
                                                SLURRY STREAM
                                                PH
                                                X SOLIDS, FLOW, TEMPERATURE
                                                PH 6.2-7.2, 12X SOLIDS
                                                PH- APS FLOW THROUGH; DENSITY--TEXAS  NUCLEAR
                                                RECYCLE LOOP ON TANGENTIAL NOZZLE  HEADER
                                                AUTOMATIC
                                                FEEDBACK
                                                                (100  GPM )
                                            13-92

-------
ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)
                                                  UTILITY F6D SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
 »* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 *» FGD SPARE CAPACITY INDICES
     ABSORBER - 7.

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                                                ABSORBENT
                                                LIME
                                                CAO
                                                CAN AM,  PAUL LIME  CO.
                                                20 TPD
                                                  83.0
                                                SLAKER,  ABSORBER BOTTOM
                                                     .0
                                                      .0
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART. HOURS  HOURS   HOURS  FACTOR
 11/79  SYSTEM                                                                 720

 12/79  SYSTEM                                                                 744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATIONS STARTED  IN NOVEMBER  1979.

  1/80  SYSTEM                                                                 744

  2/80  SYSTEM                                                                 696

  3/80  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT IS PRESENTLY  IN  THE SHAKEDOWN/DEBUGGING  PHASE OF  OPERATION.

  4/80  SYSTEM                                                                 720

  5/80  SYSTEM                                                                 744

  6/80  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALTHOUGH THE  FGD  SYSTEM PERFORMANCE  DATA  ARE  BEING  LOGGED,  THE  UTILITY
                         REPORTED THAT IT  IS  UNAVAILABLE  FOR  RELEASE AT  THIS TIME.

                                                                              744

                                                                              744

                                                                              720

                                                                              744

                                                                              720

                                                                              744

                                                                              744

                                                                              672

                                                                              744

                                                                              720
 7/80  SYSTEM

 8/80  SYSTEM

 9/80  SYSTEM

10/80  SYSTEM

11/80  SYSTEM

12/80  SYSTEM

 1/81  SYSTEM

 2/81  SYSTEM

 3/81  SYSTEM

 4/81  SYSTEM
                                             13-93

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR



 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

 7/81  SYSTEM                                                                744

 8/81  SYSTEM                                                                744

 9/81  SYSTEM                                                                720

10/81  SYSTEM                                                                744

11/81  SYSTEM                                                                720

12/81  SYSTEM                                                                744

 1/82  SYSTEM                                                                744

 2/82  SYSTEM                                                                672

 3/82  SYSTEM                                                                744

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                744

 6/82  SYSTEM                                                                720

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTF.M                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 1980 THROUGH  MARCH  1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                7^4

 6/83  SYSTEM                                                                7£0


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 19SO THROUGH  JUNE 1983.

 7/83  SYSTEM                                                                7^

 8/83  SYSTEM                                                                -7
                                            13-94

-------
                                                  UTILITY FGD SURVEYS OCTOBER 1983  -  SEPTEMBER  1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR


 9/83  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER  OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-95

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
502 EMISSION LIMITATION   NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MM
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 *» FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT   BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT   7.
     AVERAGE CHLORIDE CONTENT   7.
     RANGE CHLORIDE CONTENT   7.

*** PARTICLE CONTROL
 ARIZONA PUBLIC SERVICE
 FOUR CORNERS
 2
 FRUITLAND
 NEW MEXICO
 C
    21.         (
   365.         (
   301.         (
  2085
   195
   170
   175
   195
 RILEY STOKER
 PULVERIZED COAL
 BASE
   384.13       (
   171.1        (
    76.         (
 CONCRETE
     5.3        (
   .050 LB/MMBTU)
   .850 LB/MMBTU)
   .700 LB/MMBTU)
  814000 ACFM)
  340 F)
  250 FT)

  17.5 FT)
 COAL
 SUBBITUMINOUS
 20004.

    22.00
 19-25
    10.80
 8.5-13.4
       .75
 .5-1.3
       .03
 .01-.06
(   8600 BTU/LB)
 8500-9100
 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     ENERGY CONSUMPTION - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED
  0
 NONE
  0
 NONE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 GE ENVIRONMENTAL SERVICES
 IN-HOUSE
 FULL SCALE
 RETROFIT
7.   99.50
    50.00
     2.6
  1
 11/79
 11/79
  0/78
                                            13-96

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER
ARIZONA PUBLIC SERVICE:  FOUR CORNERS Z (CONT.)
 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT   X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - V.
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. J MAINT.  REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.M/S
     FLUE GAS TEMPERATURE   C
               (   8500 BTU/LB)
               (   5600 SQ FT)
    1.30
19771.0
   25.00
   13.40
     .06
  520.3
  200.0
NR
NR
 2
 0
VENTURI TOWER
VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
N/A
25 DIA
CARBON STEEL
AISI 1110
N/A
ORGANIC
GLASS FLAKE-FILLED POLYESTER
FLAKELINE 103
VENTURI THROAT [TANGENTIAL NOZZLES AT TOP 4 AT S
  630.
    3.2
    2.5
  192.06
  171.1
   67.5
   99.5
               (10000 GPM)
               ( 24.0 GAL/1000 ACF)
               (10.0 IN-H20)
               ( 407000 ACFM)
               (  340 F)
PRIMARY COLLECTOR
 2
 0
 1
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
    1
    6
ORGANIC
FIBER-REINFORCED POLYESTER
FRESH  [FROM LAKE]
ONCE PER SHIFT
 0
NONE
N/A
N/A
NONE
N/A
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
INDUCED DRAFT
WET
  259.54        ( 550000 ACFM)
   51.7         (  125  F)
                                            13-97

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 2 (CONT.)

     CONSTRUCTION MATERIAL GENERIC TYPE         HIGH ALLOY
 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUM3ER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 «* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES

 »» TANKS
     SERVICE
     BLEED STREAM
     RECYCLE
     MAKEUP WATER
     RETURN TRANSFER
     LIME SLURRY
 2
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN STANDARD
120-130 F
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
NR
NR
CARBON STEEL
AISI 1110
NONE
N/A
INLET
CIRCULAR
14 DIA X 90 FT
CARBON STEEL
ASTM A-283
NONE
N/A
OUTLET IME TO STACK!
RECTANGULAR
12 X 12 X 50 FT
CARBON STEEL
ASTM A-283
STAINLESS STEEL
AUSTENITIC
SLAKER
NR
NR
JOY
 1
 0
   13.6        (  15 TPH)
   30.0
WET BALL MILL
NR
NR
KENNEDY VAN SAUN
 1
 0
NUMBER

   1
   2
   1
   1
                                            13-98

-------
ARIZONA PUBLIC SERVICE: FOUR CORNERS 2 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 ** PUMPS
     SERVICE
     RECYCLE
     RECYCLE [STANDBY]
     BLEED STREAM TANK
     THICKENER UNDERFLOW
     LIME SLURRY TRANSFER
     RETURN WATER
     SERVICE WATER
     ME WATER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     OUTLET STREAM CHARACTERISTICS
                  NUMBER

                     Z
                     4
                  ****
                     4
                     2
                     Z
                  ****
                  «***
                  THICKENER
                   1
                  0
                  CIRCULAR
                  100
                  1000000
                  CARBON STEEL
                  AISI 1110
                  ORGANIC
                  GLASS FLAKE-FILLED POLYESTER
                  ABSORBER BLEED
                  40.OX
 »** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR  (DRY)
     MOISTURE CONTENT - X TOTAL FREE WATER
     X CAS03 - DRY
     X CAS04 - DRY
     X CAOH2 - DRY
     X CAC03 - DRY
     X ASH - DRY
     X OTHER COMPOUNDS - DRY

  ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

  ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

  ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE
  ** WATER BALANCE
     WATER  LOOP TYPE
     EVAPORATION WATER  LOSS -
     SOURCE OF MAKEUP WATER
                     25.4
                     60.0
                     18.0
                      5.0
                      1.0
                      1.0
                                     28.0 TPH)
                     75.0
                      1.0
                  NONE
                  NR
                  NR
                  FINAL
                  POND
                  ON-SITE
                  PIPELINE
                  NONE
                  70 ACRES/55 FT
                     4708550
                   10
               (   3850.0 ACRE-FT)
                  SLURRY STREAM
                  PH
                  X SOLIDS, FLOW, TEMPERATURE
                  PH 6.2-7.2, 12X SOLIDS
                  PH- APS FLOW THROUGH; DENSITY- TEXAS NUCLEAR
                  RECYCLE LOOP ON TANGENTIAL NOZZLE HEADER
                  AUTOMATIC
                  FEEDBACK
LITER/S
OPEN
    6.3
LAKE WATER
                                 C   100 GPM)
                                             13-99

-------
UTILITY FGO SURVEY: OCTOBER 1983   SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 2 (CONT.)
 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION   7.
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                                                ABSORBENT
                                                LIME
                                                CAO
                                                CAN AM,  PAUL LIME CO.
                                                20 TPD
                                                   83.0
                                                SLAKER,  ABSORBER BOTTOM
                                                     .0
                                                     .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


11/79  SYSTEM                                                                720

12/79  SYSTEM                                                                744

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATIONS STARTED IN NOVEMBER 1979.

 1/80  SYSTEM                                                                744

 2/80  SYSTEM                                                                696

 3/80  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT IS PRESENTLY IN THE SHAKEDOWN/DEBUGGING PHASE OF OPERATION.

 4/80  SYSTEM                                                                720

 5/80  SYSTEM                                                                744

 6/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALTHOUGH THE FGD SYSTEM PERFORMANCE DATA ARE BEING LOGGED, THE UTILITY
                         REPORTED THAT IT IS UNAVAILABLE FOR RELEASE AT THIS TIME.

                                                                             744

                                                                             744

                                                                             720

                                                                             744

                                                                             720

                                                                             744

                                                                             744

                                                                             672

                                                                             744

                                                                             720
 7/80  SYSTEM

 8/80  SYSTEM

 9/80  SYSTEM

10/80  SYSTEM

11/80  SYSTEM

12/80  SYSTEM

 1/81  SYSTEM

 2/81  SYSTEM

 3/81  SYSTEM

 4/81  SYSTEM
                                            13-100

-------
                                                  UTILITY FGD SURVEY: OCTOBER  1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 2 (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


 5/81  SYSTEM                                                                 744

 6/81  SYSTEM                                                                 720

 7/81  SYSTEM                                                                 744

 8/81  SYSTEM                                                                 744

 9/81  SYSTEM                                                                 720

10/81  SYSTEM                                                                 744

11/81  SYSTEM                                                                 720

12/81  SYSTEM                                                                 744

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672

 3/82  SYSTEM                                                                 744

 4/82  SYSTEM                                                                 720

 5/82  SYSTEM                                                                 744

 6/82  SYSTEM                                                                 720

 7/82  SYSTEM                                                                 744

 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE  FOR  THE  PERIOD  OF  JULY 1980 THROUGH MARCH 1983.

 4/83  SYSTEM                                                                 720

 5/83  SYSTEM                                                                 744

 6/83  SYSTEM                                                                 720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE  FOR  THE  PERIOD  OF  JULY 1980 THROUGH JUNE 1983.

 7/83  SYSTEM                                                                 744

 8/83  SYSTEM                                                                 744
                                             13-101

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 2 (CONT.)





	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS  FACTOR



 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-102

-------
                                                  UTILITY FGD SURVEY"  OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND  PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FSD SYSTEMS
COMPANY  NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION  LIMITATION - NG/J
NOX EMISSION  LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MM
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER  SUPPLIER
     BOILER  TYPE
     BOILER  SERVICE LOAD
     DESIGN  BOILER FLUE GAS FLOW - CU.M/S
     BOILER  FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE  HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE  ASH CONTENT - '/.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE  MOISTURE CONTENT
     AVERAGE SULFUR CONTENT
     RANGE  SULFUR CONTENT - '/.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE  CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED
 ARIZONA PUBLIC SERVICE
 FOUR  CORNERS
 3
 FRUITLAND
 NEW MEXICO
 C
    21.          (
   365.          (
   301.          (
 2085
   225
   196
   495
   225
 RILEY STOKER
 PULVERIZED COAL
 BASE
   486.06
   171.1
    76.
 CONCRETE
 *******
                  .050 LB/MMBTU)
                  .850 LB/MMBTU)
                  .700 LB/MMBTU)
               (1030000 ACFM)
               (  340 F)
               (  250 FT)

               (***** FT)
                (   8600 BTU/LB)
                 8500-9100
COAL
SUBBITUMINOUS
20004.

   22.00
19-25
   10.80
8.5-13.4
     .75
.5-1.3
     .03
.01-.06
  0
 NONE
  0
 NONE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 GE ENVIRONMENTAL SERVICES
 IN-HOUSE
 FULL SCALE
 RETROFIT
•/.   99.50
    50.00
  1
 11/79
 11/79
  0/78
                                            13-103

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 3 (CONT.)
 «* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/6
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS   SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
               (  8500 BTU/LB)
               (   5600 SQ FT)
    1.30
19771.0
   35.00
   13.40
     .06
  520.2
  200.0
NR
NR
 2
 0
VENTURI TOWER
VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
N/A
25 DIA
CARBON STEEL
AISI 1110
N/A
ORGANIC
GLASS FLAKE-FILLED POLYESTER
FLAKELINE 103
VENTURI THROAT [TANGENTIAL NOZZLES AT TOP 4 AT S
    3.2
    2.5
  171.1
   67.5
   99.5
               (  24.0 GAL/1000 ACF)
               (10.0 IN-H20)
               (   340 F)
PRIMARY COLLECTOR
 2
 0
 1
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
    1
    6
ORGANIC
FIBER-REINFORCED POLYESTER
FRESH [FROM LAKE!
ONCE PER SHIFT
 0
NONE
N/A
N/A
NONE
N/A
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
NR
INDUCED DRAFT
WET
   51.7         (  125  F)
HIGH ALLOY
                                            13-104

-------
ARIZONA PUBLIC SERVICE: FOUR CORNERS 3 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 «* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY   7. SOLIDS

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES

 ** TANKS
     SERVICE
 2
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN STANDARD
120-130 F
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
NR
NR
CARBON STEEL
AISI 1110
NONE
N/A
INLET
CIRCULAR
NR
CARBON STEEL
ASTM A-283
NONE
N/A
OUTLET  [ME TO STACK]
RECTANGULAR
NR  "
CARBON  STEEL
ASTM A-283
STAINLESS STEEL
AUSTENITIC
SLAKER
NR
NR
JOY
 1
 0
   13.6         t   15 TPH)
   30.0
WET BALL MILL
NR
NR
KENNEDY VAN SAUN
  1
  0
                                                NUMBER
     BLEED STREAM
     RECYCLE
     MAKEUP WATER
     RETURN TRANSFER
     LIME SLURRY
                                             13-105

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 3 (CONT.)
 ** PUMPS
     SERVICE
                                                NUMBER

     RECYCLE                                        2
     RECYCLE  [STANDBY]                              4
     BLEED  STREAM TANK                           ****
     THICKENER  UNDERFLOW                           4
     LIME  SLURRY TRANSFER                           2
     RETURN WATER                                  2
     SERVICE  WATER                              ****
     ME WATER                                   ****

 ** SOLIDS  CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER  GENERIC MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE
     FEED  STREAM SOURCE
     OUTLET STREAM CHARACTERISTICS              '

*** SLUDGE
     FULL  LOAD  SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT   X  TOTAL FREE WATER
               DRY
               DRY
               DRY
               DRY
                                                THICKENER
                                                 1
                                                0
                                                CIRCULAR
                                                100
                                                1000000
                                                CARBON STEEL
                                                AISI 1110
                                                ORGANIC
                                                GLASS FLAKE-FILLED POLYESTER
                                                ABSORBER BLEED
                                                40.OX
     X CAS03 -
     '/. CAS04 -
     X CAOH2 -
     X CAC03 -
     X ASH - DRY
     X OTHER COMPOUNDS -
                         DRY
 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 *» PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SOURCE OF MAKEUP WATER
   25.4
   60.0
   18.0
    5.0
    1.0
    1.0
   75.0
    1.0
                                                               (   28.0 TPH)
NONE
NR
NR
FINAL
POND
ON-SITE
PIPELINE
NONE
70 ACRES/55 FT
   4708550
 10
                                                               (   3850.0 ACRE-FT)
SLURRY STREAM
PH
X SOLIDS, FLOW, TEMPERATURE
PH 6.2-7.2, 12X SOLIDS
PH- APS FLOW THROUGH; DENSITY- TEXAS NUCLEAR
RECYCLE LOOP ON TANGENTIAL NOZZLE HEADER
AUTOMATIC
FEEDBACK
OPEN
    6.3
LAKE WATER
                                                               (   100 GPM)
                                             13-106

-------
ARIZONA PUBLIC SERVICE: FOUR CORNERS 3 (CONT.)
                                                  UTILITY FED SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - •/.
     POINT OF ADDITION

 »» FGD SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                                                ABSORBENT
                                                LIME
                                                CAO
                                                CAN AM,  PAUL LIME CO.
                                                20 TPD
                                                   83.0
                                                SLAKER,  ABSORBER BOTTOM
                                                     .0
                                                     .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS  FACTOR
11/79  SYSTEM                                                                 720

12/79  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATIONS STARTED IN NOVEMBER 1979.

 1/80  SYSTEM                                                                 744

 2/80  SYSTEM                                                                 696

 3/80  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT IS PRESENTLY IN THE SHAKEDOWN/DEBUGGING PHASE OF OPERATION.

 4/80  SYSTEM                                                                 720

 5/80  SYSTEM                                                                 744

 6/80  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALTHOUGH THE FGD SYSTEM PERFORMANCE DATA ARE BEING LOGGED, THE UTILITY
                         REPORTED THAT IT IS UNAVAILABLE FOR RELEASE AT THIS TIME.

                                                                             744

                                                                             744

                                                                             720

                                                                             744

                                                                             720

                                                                             744

                                                                             744

                                                                             672

                                                                             744

                                                                             720
  7/80  SYSTEM

  8/80  SYSTEM

  9/80  SYSTEM

 10/80  SYSTEM

 11/80  SYSTEM

 12/80  SYSTEM

  1/81  SYSTEM

  2/81  SYSTEM

  3/81  SYSTEM

  4/81  SYSTEM
                                             13-107

-------
UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ARIZONA PUBLIC SERVICE: FOUR CORNERS 3 (CONT.)




	_	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS   HOURS FACTOR



 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

 7/81  SYSTEM                                                                744

 8/81  SYSTEM                                                                744

 9/81  SYSTEM                                                                720

10/81  SYSTEM                                                                744

11/81  SYSTEM                                                                720

12/81  SYSTEM                                                                744

 1/82  SYSTEM                                                                744

 2/82  SYSTEM                                                                672

 3/82  SYSTEM                                                                744

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                744

 6/82  SYSTEM                                                                720

 7/62  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 1980 THROUGH MARCH  1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 1980 THROUGH JUNE 1983.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744
                                            13-108

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1964

ARIZONA PUBLIC SERVICE:  FOUR CORNERS 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


 9/83  SYSTEM                                                                720

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-109

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT   J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - V.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** ESP
     NUMSER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     502 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
ASSOCIATED ELECTRIC
THOMAS HILL
3
MOBERLY
MISSOURI
B
******
  516.
******
 1150
  730
  667
  495
  670
BABCOCK & WILCOX
PULVERIZED COAL
BASE
               (****** LB/MMBTU)
               (  1.200 LB/MMBTU)
               <****** LB/MMBTU)
               (******* ACFM)
               (**** F)
               (  650 FT)

               (***** FT)
               (  10500 BTU/LB)
                9600-9800
********
*******
  198.
CONCRETE
*******
COAL
******
24423.

   11.20
******
   14.00
******
    4.80
3.8-4.5
********
******
 2
 0
COLD SIDE
PEABODY INTERNATIONAL
 1349.6        (2860000 ACFM)
  148.9        (  300 F)
   99.7
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY  PRODUCT
WET SCRUBBING
LIMESTONE
MAG
M.W. KELLOGG
                                             13-110

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
ASSOCIATED  ELECTRIC:  THOMAS HILL 3 (CONT.)

     A-E  FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02  REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PPE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH FREQUENCY

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUM3ER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
 BURNS 4 MCDONNELL
 FULL SCALE
 NEW
7.   99.00
    91.50
  1
 12/82
 10/82
  2/78
                (   20000 SQ FT)
1858.0
 MR
 NR
  4
  1
 SPRAY TOWER
 OPEN CROSSCURRENT SPRAY
 HORIZONTAL SPRAY CHAMBER
 PULLMAN KELLOGG
 26.0 X 18.0 X 80.0
 CARBON STEEL
 AISI 1110
 N/A
 INORGANIC
 PREFIRED BRICK/SHAPES
 ACID-RESISTANT BRICK I LOW H20 ABSORPTION]
 NONE
  4
  2646,
     2,
     6
  1142
   137.3
    92.0
              (42000 GPM)
     3        (  17.4 GAL/1000 ACF)
     4        (  1.5 IN-H20)
     7        (22.0 FT/S)
     00       (2420000 ACFM)
              (   280 F)
 PRIMARY COLLECTOR
  4
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 VERTICAL
 NR
 NR
 INTERMITTENT
 BYPASS
 COLD SIDE
 N/A
 NR
 NR
  2
  0
 AXIAL
 TLT-BABCOCK
 UNIT
 FORCED DRAFT
 DRY
  1349.63
   148.9
 CARBON STEEL
               (2860000 ACFM)
               (  300  F)
                                             13-111

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ASSOCIATED ELECTRIC: THOMAS HILL 3 (CONT.)
 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 *» DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *» REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR

 ** REAGENT,PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER

 ** TANKS
     SERVICE
      LIMESTONE-SLURRY STORAGE
      MIST ELIMINATOR WASH
      FLOCCULANT
      THICKENER OVERFLOW
      ABSORBER RECYCLE
      FORCED OXIDATION
      MILL-PRODUCT

 ** PUMPS
      SERVICE
     ABSORBER RECIRCULATION
     WASH WATER
     FLOCCULANT FEED
     THICKENER UNDERFLOW
     THICKENER OVERFLOW
     LIMESTONE SLURRY TRANSFER
     MILL-PRODUCT

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     DIMENSIONS   FT
 2
 0
AXIAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 2
 0
   74.4        (  82 TPH)
SLAKER
NR
NR
NR
                                                NUMBER
   2
****
****
***#
****
   2
   2
NUMBER

  16
****
****
*-***
****
CENTRIFUGE
 7
THICKENER
 1
180.0 DIA
                                             13-112

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
ASSOCIATED ELECTRIC:  THOMAS HILL 3 (CONT.)

     OUTLET STREAM CHARACTERISTICS

*»* SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 *» PROCESS CONTROL AND INSTRUMENTATION
     MONITOR TYPE

 ** WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                       30X SOLIDS
                       FORCED OXIDATION
                       N/A
                       N/A
                       FINAL
                       LANDFILL
                       TRUCK
                       NR
                       KVB
                       CLOSED
                          48.6
                                      (   772 6PM)
                       ABSORBENT
                       DOLOMITIC LIME
                       60X CAO, 40X MGO
                       SLAKER
                          33.3
                                                    1.0
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOUPS FACTOR
 10/82  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                         THE UTILITY REPORTED THAT INITIAL START-UP OF THE FGD SYSTEM OCCURRED
                         DURING OCTOBER, 1982.
 11/82  SYSTEM

 12/82  SYSTEM

  1/83  SYSTEM

  2/83  SYSTEM

  3/83  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                    7ZO

                                                    744

                                                    744

                                                    672

                                                    744
 4/83  SYSTEM

 5/83  SYSTEM

 6/83  SYSTEM
THE UTILITY REPORTED PROBLEMS WITH A CENTRIFUGE IN THE SLUDGE DEWATERIUG
PROCESS SECTION.  THE INABILITY TO REDUCE THE SLUDGE SOLIDS CONTENT HAS
FORCED THE UTILITY TO OPERATE BELOW THE FULL LOAD DEMAND.

                                                    720

                                                    744

                                                    720
                                             13-113

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

ASSOCIATED ELECTRIC: THOMAS HILL 3 (CONT.)
__________________________________________ PERFORMANCE  DATA
PERIOD MODULE AVAILABILITY OPERABILXTY  RELIABILITY  UTILIZATION
                                                                XREHOVJL^
                                                                                 BOILER
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL THROUGH JUNE 1983.
 7/83  3A1
       3A2
       3B1
       3B2
       SYSTEM

 8/83  3A1
       3A2
       3B1
       362
       SYSTEM

 9/83  3A1
       3A2
       3B1
       3S2
       SYSTEM
                   35.6
                   63.8
                   13.8
                   80.8
                   64.7

                   36.7
                   51.3
                   59.3
                   50.0
                   65.7

                   23.9
                   60.1
                   40.0
                   72.6
                   65.5
35.2
61.5
14.9
79.9
63.8

36.8
51.4
59.4
50.1
65.9

24.0
60.4
39.5
68.9
64.2
63.8
65.9
            64.2
            32,5
            56.9
            13.8
            73.9
            59.0
            36.7
            51.3
            59.3
            50.0
            65.7
            23.9
            60.1
            39.3
            68.5
            63.9
744   688    439  80.6
744   742    489  93.5
720   717    460  91.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY ENCOUNTERED MAJOR PROBLEMS IN ATTEMPTING TO OPERAYE THE DE-
                         WATERING PLANT AT REQUIRED CAPACITY FOR FULL FLUE GAS SCRUBBING.  THESE
                         PROBLEMS CENTERED AROUND THE CENTRIFUGE AND OXIDATION SYSTEM.

                         THE UTILITY EXPERIENCED CENTRIFUGE FAILURE WHILE DEWATERING UNDERFLOW TO
                         THE REQUIRED SOLIDS CONCENTRATION.  IN ATTEMPTS TO DUPLICATE CONDITIONS
                         PRESENTED AT A TEST CENTRIFUGE, IT WAS DISCOVERED THAT OXIDIZED SLUDGE BE-
                         LOW THE DESIGN SOLIDS CONCENTRATION TRIPS THE MACHINE ON TORQUE AND UNOXI-
                         DIZED SLUDGE BELOW THE DESIGN SOLIDS CONCENTRATION TRIPS THE MACHINE ON
                         VIBRATION.  THE UTILITY IS CONTINUING TO ADDRESS THE PROBLEM.

                         THE OXIDATION SYSTEM IS NOT UP TO REQUIRED CAPACITY.  DURING THIS PERIOD
                         KORK ON 2 OF 3 COMPRESSORS HAS BROUGHT UP THEIR CAPACITY, BUT PLUGGING OF
                         THE SPARGER RINGS AND BUILD UP OF SOLIDS IN THE OXIDATION TANK CONTINUE TO
                         ADVERSELY EFFECT THE OXIDATION CAPABILITIES.  DESIGN FAILURE OF THE MIXINS
                         PADDLES HAS ALSO OCCURRED AND A TEMPORARY FIX WAS MADE.  VENTING OF SOLIDS
                         AT FULL OXIDATION RATES WITH SLURRY FLOW NEAR CAPACITY HAS ALSO BECOME A
                         PROBLEM.  VARIOUS DESIGN CHANGES ARE PROJECTED FOR THE SYSTEM DURING THE
                         UNIT 3 FALL OUTAGE IN OCTOBER.

                         THE CONTINUOUS EMISSIONS MONITOR SAMPLE LINE REPLACEMENT IS HEARING COMPLE-
                         TION AND SHOULD BE READY FOR TESTING IN MID-OCTOBER.

                         DURING THIS REPORTING PERIOD, TESTS WERE RUN ON ONE ISOLATED SCRUBBER
                         MODULE RUNNING AT DESIGN FLOW TO DETERMINE OPERATING EFFICIENCY.  RESULTS
                         OF THESE TESTS SHOWED SOX REMOVAL RATES WITHIN DESIGN BUT ONLY WHEN LIME-
                         STONE WAS ADDED AT A LEVEL OF OVER TWICE THE THEORETICAL STOICHIOMETRY.
 10/83   3A1
        3A2
        3B1
        3B2
        SYSTEM
                   22.3
                   25.9
                   53.9
                   13.4
                   38.5
39.8
47.5
97.8
24.6
69.9
                                           69.9
            21.6
            25.9
            53.2
            13.4
            38.0
                                                                             744   405
                                                                                          283  45.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS OFF-LINE FROM OCTOBER 17 THROUGH THE END OF THE MONTH.   PROB-
                         LEMS WITH THE DEWATERING PLANT DURING THE THIRD QUARTER WERE STILL  PRESENT
                         INTO THE FOURTH QUARTER.
                                               -114

-------
                                                  UTILITY FSD  SURVEY:  OCTOBER 1983 - SEPTEMBER
ASSOCIATED  ELECTRIC:  THOMAS HILL 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR

                         CARRYOVER OF SOLIDS THROUGH THE MIST ELIMINATORS CONTINUED TO BE A PROBLEM
                         DURING OCTOBER.   SLUDGE WAS BUILDING UP IN THE DUCTS AND ON THE BOTTOM OF
                         THE STACK.

                         VELOCITY TESTS CONDUCTED DURING THE MONTH INDICATED ABOVE DESIGN VELOCI-
                         TIES THROUGH THE MODULES.  OPERATIONAL PARAMETERS WERE SET TO REDUCE
                         VELOCITY.

                         DURING THE OCTOBER OUTAGE, WATER NOZZLES AND DRAINS WERE INSTALLED IN THE
                         BREECHING DOWNSTREAM OF THE MIST ELIMINATORS AND IN THE STACK TO REDUCE
                         SOLIDS BUILD UP.

                         STACK LINER DAMAGE WAS DISCOVERED TO BE THE RESULT OF CARRYOVER FROM THE
                         FGO SYSTEM DURING THIS PERIOD.   THE EXTENT OF DAMAGE IS BEING EVALUATED.
11/83
3A1
3A2
3B1
3B2
SYSTEM
61.7
48.5
44.8
47.8
67.6
85.7
66.6
61.8
65.3
93.1
                                           93.1
                                                       58.'+
                                                       45.4
                                                       42.2
                                                       44.5
                                                       63.5
                                                                             720   491
                                                                                          457  56.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT OUTAGE CONTINUED THROUGH NOVEMBER 10,  1983.

                         FGD SYSTEM OUTAGE TIME DURING NOVEMBER WAS DUE  PRIMARILY TO MIST ELIMINATOR
                         CLEANING.
12/83
       3A1
       3A2
       3B1
       3B2
       SYSTEM
            14.3
            95.7
            91.9
            84.4
            95.4
            11.1
            85.8
            75.0
            67.6
            79.8
                                           79.8
                        11.1
                        85.4
                        74.6
                        67.3
                        79.5
                                                                             744   741
                                                                                          591  81.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         FGD SYSTEM OUTAGE TIME DURING DECEMBER WAS DUE IN PART TO MIST ELIMINATOR
                         CLEANING.

                         SEVERE COLD WEATHER CONTRIBUTED TO FGD SYSTEM DOWN TIME DURING DECEMBER.

                         CENTRIFUGE FAILURE TO DEWATER THE SLUDGE UNDERFLOW AT THE REQUIRED SOLIDS
                         CONCENTRATION IS STILL A PROBLEM.  NEGOTIATIONS ARE UNDERWAY WITH THE CEN-
                         TRIFUGE MANUFACTURER TO PLAN PERFORMANCE GUARANTEE TESTS.

                         MODIFICATIONS TO THE FORCED OXIDATION SYSTEM WERE MADE DURING THE FOURTH
                         QUARTER AND HAVE IMPROVED THE ABILITY OF THE SYSTEM TO OXIDIZE SCRUBBER
                         SLUDGE.  A NUMBER OF DESIGN AND OPERATIONAL PROBLEMS ARE CONTINUOUSLY BEING
                         ADDRESSED.
 1/84  3A1
       3A2
       3B1
       332
       SYSTEM
            99.9
            97.2
            77.4
            74.2
           100.0
            57.0
            73.9
            37.6
            21.2
            63.3
                                           63.3
                        47.4
                        61.5
                        31.3
                        17.7
                        52.6
                                                                             744   619
                                                                                          392  53.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE EXTREME COLD WEATHER ADVERSELY EFFECTED
                         BOTH BOILER AND SCRUBBER OPERATIONS.
 2/84  3A1
       3A2
            95.1
            66.5
            48.0
            53.5
                        25.5
                        28.4
                                            13-115

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

ASSOCIATED ELECTRIC: THOMAS HILL 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR
       3B1
       3B2
       SYSTEM
67.7
65.0
98.1
      60.6
      62.3
      74.8
88.4
            32.2
            33.1
            39.7
696   370
             276  35.3
       *« PROBLEMS/SOLUTIONS/COMMENTS
 3/84
 4/84
3A1
3A2
3B1
3B2
SYSTEM
3A1
3A2
3B1
3B2
SYSTEM
73.5
69.2
81.0
53.4
92.3
23.9
16.8
29.2
23.4
31.1
68.1
67.8
50.5
50.3
78.9
64.7
36.9
77.7
65.0
81.4
      THE UTILITY REPORTED THAT THE UNIT WAS OFF LINE FOR 13 DAYS DURING
      FEBRUARY.

                                    65.7
                                    65.4
                                    48.7
                                    48.6
                                    76.2                  744   718    567  76.5
                                           78.9
                                           81.4
                                    23.3
                                    13.3
                                    28.0
                                    23.4
                                    29.4
                                                                             720   260
                                                                                          212  28.1
       *» PP.OBLEMS/SOLUTIONS/COMMENTS
 5/84  3A1
       3A2
       3B1
       332
       SYSTEM
  .0
  .0
  .0
  .0
  .0
THE UTILITY REPORTED THAT THE UNIT WAS OFF LINE 19 DAYS DURING APRIL.

THE ABSORBER AND DEWATERING FACILITIES UNDERWENT REPAIRS DURING THE
MONTH.

THE UTILITY IS CONTINUING TO HAVE PROBLEMS IN THEIR ATTEMPT TO OPERATE
THE DEWATERING PLANT AT REQUIRED CAPACITY FOR FULL FLUE GAS SCRUBBING.
THESE PROBLEMS ARE PRIMARILY DUE TO CENTRIFUGE FAILURE AHD OXIDATION
SYSTEM PROBLEMS.

DURING MARCH OF THIS PERIOD, M.W. KELLOGG, THE SYSTEM SUPPLIER, CONDUCTED
EXTENSIVE TESTING ON THE FGD SYSTEM. THIS TESTING WAS AN ATTEMPT TO
GET THE SYSTEM OPERATING AT DESIGN S02 REMOVAL EFFICIENCIES. AT THE END OF
THE QUARTER, TESTING WAS NOT COMPLETE, BUT IT WAS FOUND THAT OVER FEEDING
LIMESTONE BY 2 TO 3 TIMES WOULD RAISE THE SYSTEM PH TO LEVELS THAT WOULD
GIVE REMOVAL EFFICIENCIES ABOVE 90X. OPERATION AT THIS LEVEL OF UNREACTED
LIMESTONE IN THE WASTE SLURRY ONLY ADDS TO DEWATERING PROBLEMS. THROUGH
THE MIDDLE OF APRIL, M.W. KELLOGG CONTINUED ITS TESTING AND WILL ASSIST
THE UTILITY IN A SOLUTION TO ITS PROBLEMS WITH REACTOR CHEMISTRY.

                                .0
                                .0
                                .0
                                .0
                                .0                  744     0      0    .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE UNIT WAS OFF LINE ALL MONTH FOR A SCHEDULED
                         OUTAGE.

                         THE MODULES WERE UNAVAILABLE DUE TO REPAIR WORK IN THE ABSORBER
                         AND DEWATERING FACILITIES.
 6/84
3A1
3A2
3B1
3B2
SYSTEM
40.0
40.0
26.3
20.3
42.2
88.0
83.8
49.5
42.3
89.5
                                           89.5
                                    36.9
                                    37.3
                                    20
                                    17.8
                                    37.6
                                                          8
                                                                             720    302
                                                                                           271   33.2
                                            13-116

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER  1984
ASSOCIATED  ELECTRIC:  THOMAS HILL 3 (CONT.)
	PERFORMANCE  DATA-	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER   BOILER  FGD    CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
       «* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE UNIT WAS OFF LINE UNTIL JUNE 19 FOR  A
                         SCHEDULED OUTAGE.

                         THE ABSORBER AND DEWATERING FACILITIES WERE BEING REPAIRED DURING  JUNE.
 7/84  3A1
       3A2
       3B1
       3B2
       SYSTEM
66.3
73.4
70.4
67.2
92.4
67.1
74.3
71.2
68.1
93.6
66.3
73.4
70.4
67.2
92.4
                                                                             744   735
                                                                                          688  89.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY IS CONTINUING TO EXPERIENCE PROBLEMS IN THEIR  ATTEMPT TO
                         OPERATE THE DEWATERING PLANT AT REQUIRED CAPACITY FOR  FULL FLUE  GAS
                         SCRUBBING.  THOSE PROBLEMS ARE PRIMARILY DUE TO CENTRIFUGE  FAILURE AND
                         OXIDATION SYSTEM PROBLEMS.

                         WITH THE COMPLETION OF TESTS IN APRIL THE FGD SYSTEM SUPPLIER,
                         M.W. KELLOGG, HAS RECOMMENDED AND WILL MAKE THE FOLLOWING  MODIFICATIONS IN
                         ATTEMPTS TO BRING THE SYSTEM UP TO DESIGN PERFORMANCE
                         (1) REPLACEMENT OF REACTOR BAFFLER.
                         (2) REPLACEMENT OF ALL NOZZLES WITH BETE DESIGN.
                         (3) MODIFICATION OF THE RECYCLE PUMPS FOR HIGHER FLOW  RATES.
                         (4) INSTALL A ROUGHING DEMISTER.
                         THE DESCRIBED WORK IS SCHEDULED TO BEGIN AUGUST 6TH.
 8/84  3A1
       3A2
       3B1
       3B2
       SYSTEM
83.4
67.4
11.0
82.2
81.3
82.4
61.1
 6.6
83.0
77.7
79.3
58.8
 6.3
79.9
74.8
                                                                             744   716    556  86.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         FGD SYSTEM OUTAGE TIME DURING AUGUST WAS DUE IN PART TO MODULE CLEANING.

                         MODULE 3B1 UNDERWENT MAJOR DESIGN MODIFICATIONS DURING AUGUST.

                         THE UNIT WAS DOWN DURING PART OF AUGUST DUE TO BOILER LEAKS.

                         FGD SYSTEM OUTAGE TIME DURING AUGUST WAS DUE IN PART TO MODULE CLEANING.

                         MODULE 3B1 UNDERWENT MAJOR DESIGN MODIFICATIONS DURING AUGUST.

                         THE UNIT WAS DOWN DURING PART OF AUGUST DUE TO BOILER TUBE LEAKS.

 9/84  SYSTEM                                                                720

       *« PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR SEPTEMBER 1984.
                                            13-117

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 »* UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT   7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT   7.

*** PARTICLE CONTROL

 ** FABRIC FILTER
     NUMBER
     SUPPLIER
     INLET FLUE GAS CAPACITY   CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.
     TYPICAL GAS/CLOTH RATIO - M/MIN

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

#** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
BASIN ELECTRIC POWER
ANTELOPE VALLEY
1
BEULAH
NORTH DAKOTA
C
   43.         (  .100 LB/MMBTU)
  335.         (  .780 LB/MMBTU)
******         (*#*#** LB/MMBTU)
  770
  440
  385
  495
  440
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  969.75       (3055000 ACFM)
  154.4        (  310 F)
  183.         (  600 FT)
CONCRETE
    7.0        (  23.0 FT)
COAL
LIGNITE
15352.

    7.76
5.2-13.8
   37.00
30.0-42.4
      .68
0.4-1.2
      .01
0.00-0.02
WESTERN PREC.
  969.8
   85.0
    1.0
   99.8
     .7
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY PRODUCT
SPRAY DRYING
LIME/SPRAY DRYING
JOY MFG/NIRO ATOMIZER
STEARNS-ROGER
 (   6600 BTU/LB)
  6093-7350
DIVISION, JOY
 (2055000 ACFM)
 (  185 F)
 (  4.0 IN-H20)

 (   2.2 FT/MIN)
                                            13-118

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
BASIN ELECTRIC  POWER:  ANTELOPE VALLEY 1 (CONT.)

     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY -
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 «* DESIGN AND  OPERATING PARAMETERS

 «* QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY   X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     FRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 FULL SCALE
 NEW
X   99.SO
    60.00
  1
  7/84
  5/83
  8/78
 NR
 NR
  5
  1
 SPRAY DRYER
 CROSSFLOW
 ROTARY ATOMIZER
 JOY MFG/NIRO ATOMIZER
 46.0 X 36.0
 CARBON STEEL
 ASTM A-283
 N/A
 NONE
 N/A
 N/A
 NONE
  2
     6.
       .0
     3.3
    20.4
   242.56
   152.8
    62.0
    99.8
 NONE
 N/A
 N/A
 N/A
 NR
 NR
 BYPASS
 COLD SIDE
 N/A
     3.2
    31.62
   446.1
 NR
 NR
(   100 GPM)
(    .2 GAL/1000 ACF)
(13.3 IN-H20)
(  67.0 FT/S)
(  514000 ACFM)
(   307 F)
(   67000 ACFM)
(   835 F)
 «* FANS
     NUMBER
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
 CENTRIFUGAL
 COMBUSTION ENGINEERING; CEMAX
 UNIT
 INDUCED DRAFT
 DRY
    85.0        (  185 F)
 CARBON STEEL
 NR
 NR
                                            13-119

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

BASIN ELECTRIC POWER: ANTELOPE VALLEY 1 (CONT.)

     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *« DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR

 »* TANKS
     SERVICE
     NR

 ** PUMPS
     SERVICE
     NR
 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     MAKEUP WATER ADDITION - LITERS/S
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                SLAKER
                                                BALL MILL
                                                N/A
                                                 1
                                                   22.7
                                                   38.0
                                                SLAKER
                                                NR
                                                NR
                                                 1
                                                   22.7
                                                NUMBER
                                                NUMBER
NONE
N/A
N/A
N/A
FINAL
LANDFILL
OFF-SITE
TRUCKED
NONE
OPEN
   23.1
    1.4
               (   25 TPH)
               (   25 TPH)
                                                                   366  GPM)
                                                                    22  GPM)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                X REMOVAL
                                                                S02  PART.
                            PER  BOILER   FGD    CAP.
                           HOURS HOURS   HOURS  FACTOR
 5/83  SYSTEM

 6/83  SYSTEM
                             744

                             720
                                            13-120

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: ANTELOPE VALLEY 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT INITIAL OPERATIONS COMMENCED IN MAY 1983.  THE
                         UNIT OPERATED IN A STARTUP PHASE DURING THE MONTHS OF MAY AND JUNE.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY CONTINUED PERFORMANCE TESTING ON THE FGD SYSTEM DURING THE
                         THIRD QUARTER OF 1983.

 10/83  SYSTEM                                                                744

 11/83  SYSTEM                                                                720

 12/83  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT ANTELOPE VALLEY 1 WAS STILL IN THE START-UP
                         PHASE OF OPERATION DURING THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED TYPICAL PROBLEMS ASSOCIATED WITH START UP DURING THE
                         PERIOD OF JANUARY THROUGH JUNE 1984.

 7/84  SYSTEM                                                                744

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         COMMERCIAL OPERATION OF THE ANTELOPE VALLEY 1 FGD SYSTEM COMMENCED ON
                         JULY 1, 1984.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED FOR AUGUST AND SEPTEMBER.
                                            13-121

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198'+

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 «* UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 »* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - '/.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
BASIN ELECTRIC POWER
LARAMIE RIVER
1
WHEATLAND
WYOMING
A
   43.         (
   86.         (
  301.         (
 1500
  570
  545
  550
  570
BABCOCK & WILCOX
PULVERIZED COAL
BASE
   .100 LB/MMBTU)
   .200 LB/MMBTU)
   .700 LB/MMBTU)
 10S5.37
  141.1
  183.
CONCRETE
    8.7
COAL
SUBBITUMINOUS
19538.

    7.89
5.5-6.5
   28.92
27.0-30.0
      .54
0.30-0.38
      .04
0.01-0.02
 0
NONE
 1
 0
COLD SIDE
BABCOCK I WILCOX
(2300000 ACFM)
(  286 F)
(  600 FT)
(  28.5 FT)
(   8400 BTU/LB)
 8200-8400
 1085.4
  141.1
      .8
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(2300000 ACFM)
(   286 F)
(   3. IN-H20)
                                            13-122

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
BASIN ELECTRIC POWER:  LARAMIE RIVER 1 (CONT.)
 *# GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 #* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO - L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 RESEARCH-COTTRELL
 BURNS & MCDONNELL
 FULL SCALE
 NEW
X   99.60
    90.00
      .9
  1
  7/80
  7/80
  1/77
      .81
 18931.3
     7.89
    28.92
      .04
  2322.5
    80.0
(   8139 BTU/LB)
(   25000 SQ FT)
 SPRAY ZONE
 RESEARCH-COTTRELL
   271.34       ( 575000 ACFM)
   141.1        (
   616.         (
     2.3        (
 HIGH ALLOY
 IRON BASE/NICKEL-CHROMIUM-COPPER-MOLYBDENUM
   286 F)
  9770 GPM)
  17.0 GAL/1000 ACFM)
  5
  1
 COMBINATION TOWER
 SPRAY/PACKED
 N/A
 RESEARCH-COTTRELL
 30.0 X 30.0 X 88.0
 STAINLESS STEEL; HIGH ALLOY
 AUSTENITIC; IRON BASE/NICKEL-CHROMIUM-COPPER-MOL
 TYPE 316L; ALLOY 904L
 NONE
 N/A
 N/A
 VERTICAL CROSS CHANNEL FIXED GRID PACKING
  1
  1472.
     5.3
     1.5
     3.0
   271.34
   141.1
    95.0
    60.0
(23372 GPM)
(  40.0 GAL/1000 ACF)
(  6.0 IN-H20)
(  10.0 FT/S)
(  575000 ACFM)
(   286 F)
 PRIMARY COLLECTOR
  5
  1
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
                                            13-123

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BASIN ELECTRIC POWER: LARAMIE RIVER 1 (COST.)

     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 *» REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC  MATERIAL TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC  MATERIAL TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
    2
    3
     .6        ( 2-6 IN-H20)
    3.0        (10.0 FT/S)
ORGANIC
POLYPROPYLENE
COOLING TOWER SLOWDOWN
UNDER-ONCE/15 MIN; TOP-ONCE/8 HRS
   18.4        (  292 GAL/MIN)
BYPASS
N/A
N/A
   15.0
   12.8        (    23 F)
   52.8        (   127 F)
   65.6        (   150 F)
STAINLESS STEEL
AUSTENITIC
 2
 0
AXIAL
BABCOCK * WILCOX
UNIT
FORCED DRAFT
DRY
  542.68
  141.1
    7.6
CARBON STEEL
(1150000 ACFM)
(   286 F)
(25.0 IN-H20)
 2
 0
AXIAL
BABCOCK t WILCOX
UNIT
FORCED DRAFT
DRY
CARBON STEEL
 4
CONTROL
LOUVER; LOUVER
PARALLEL BLADE MULTILOUVRE; OPPOSED BLADE MULTIL
FORNEY ENGINEERING
DRY SIDE-CARBON STEEL; WET SIDE-STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
CONTROL
LOUVER;  LOUVER
PARALLEL BLADE MULTILOUVRE;  OPPOSED  BLADE  MULTIL
FORNEY ENGINEERING
DRY SIDE-CARBON  STEEL;  WET SIDE-STAINLESS  STEEL
AISI  1110; AUSTENITIC
NONE
N/A
 CONTROL
 LOUVER;  LOUVER
 PARALLEL BLADE  MULTILOUVRE;  OPPOSED  BLADE MULTIL
                                             13-124

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BASIN ELECTRIC  POWER:  LARAMIE RIVER 1 (CONT.)

     MANUFACTURER
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
     LINER  GENERIC MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
     LINER  GENERIC MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPEC.IFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
     SERVICE
FORNEY ENGINEERING
DRY SIDE-CARBON STEEL; WET SIDE-STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
10
5 CONTROL * 5 SHUT-OFF
LOUVER; LOUVER
PARALLEL BLADE MULTILOUVRE; OPPOSED BLADE MULTIL
FORNEY [LOUVER]; ANDCO [GUILLOTINE I
DRY SIDE-CARBON STEEL; WET SIDE-STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER; LOUVER
PARALLEL BLADE MULTILOUVRE; OPPOSED BLADE MULTIL
FORNEY [LOUVER3; ANDCO [GUILLOTINE]
DRY SIDE-CARBON STEEL; WET SIDE-STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
RECTANGULAR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
BYPASS
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
     ABSORBER FEED
     QUENCHER FEED
     LIMESTONE SLURRY
     RECLAIM WATER
     CENTPATE
     SEAL WATER
    13.6
    35.0
NUMBER

   5
   5
   1
   1
   1
   1
                (   15 TPH)
                                            13-125

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 1 (CONT.)
 ** PUMPS
     SERVICE
     ABSORBER FEED
     QUENCHER FEED
     MILL PRODUCT
     LIMESTONE SLURRY TRANSFER
     MAKEUP WATER SUPPLY
     RECLAIMED WATER
     SEAL WATER
     ABSORBER SLOWDOWN
     THICKENER UNDERFLOW
     CENTRATE
     DEWATERING BUILDING SUMP PUMPS

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUM3ER OF SPARES
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION
NUMBER

  10
   5
   2
   2
   1
   2
   2
   2
   9
   2
THICKENER
 3
0
CIRCULAR
110.0 DIA X 10.0
1000000
INORGANIC
HYDRAULICALLY-BONDED CONCRETE
QUENCHER BLEED
650 GPM; 10X SOLIDS
100 GPM; 3ox SOLIDS
550 GPM; 0.5X SOLIDS
TO CENTRIFUGE
TO RECLAIMED WATER & THEN TO QUENCHER
CENTRIFUGE
 4
0
8
110 GPM
STAINLESS STEEL
AUSTENITIC
NONE
N/A
N/A
N/A
THICKENER UNDERFLOW
35X SOLIDS
70X SOLIDS
TO PUG MILL
TO CENTRATE TANK ft THEN THICKENER
 ***  SLUDGE
      FULL  LOAD SLUDGE QUANTITY - M.TONS/HR  (DRY)
      MOISTURE CONTENT - 7. TOTAL FREE WATER
      X  CAS03 - DRY
      •/.  CASO<+ - DRY
      7.  CAOHZ - DRY
      X  CAC03 - DRY

  **  TREATMENT
      METHOD
      DEVICE
      PROPRIETARY  PROCESS
      INLET QUALITY   X

  **  DISPOSAL
      NATUP.E                                      FINAL
      TYPE                                        LANDFILL
      LOCATION                                    ON-SITE
      SITE TRANSPORTATION METHOD                  CONVEYED
                        TPH)
   30.0
    8.0
   90.0
      .0
    2.0
FORCED OXIDATION
SPARGER IN QUENCHER
NONE
   10.0
                                             13-126

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BASIN ELECTRIC POWER:  LARAMIE RIVER 1 (CONT.)

     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     EFFLUENT WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 »* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR - X
     FAN   X
     BALL MILL - X
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP - X
     THICKENER - X
     CENTRIFUGE - X

 *» FGD SPARE COMPONENT INDICES
     ABSORBER
                              PVC LINING
                              60-90 FT DEEP [160 ACRES TOTAL FOR DISPOSAL]
                               35
                              ABSORBER FEED 4 QUENCHER FEED
                              PH,  SOLIDS,  S02 INLET,  ACFM, S02 OUTLET
                              PERCENT SOLIDS; GAS FLOW
                              PH 5.8-6.2 IN ABSORBER; PH A.5-5.0 IN QUENCHER;
                              GREAT LAKES  IPHi;  DYNASCIENCE FOR CONTROL tS02;
                              ABSORBER FEED TANK & QUENCHER;  DENSITY ON PUMP
                              AUTOMATIC
                              FEED BACK IPH 4 DENSITY]
                              CLOSED
                                 23.3        (   370 GPM)
                              0
                                   .0        (0 GPM)
                              N/A
                                 25.2        (   400 GPM)
                              COOLING TOWER SLOWDOWN,  WELLS & GRAYROCKS RESERV
                              ABSORBENT
                              LIMESTONE
                              95X CAC03
                              HOLLY SUGAR COMPANY
                              2000 TONS/MONTH
                                 90.0
                              BALL MILL
                                 25.0
                                 25.0
                                   .0
                                   .0
                                 25.0
                                 25.0
                                 33.3
                                   .0
                                                    1.0
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
  7/80  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                         THE UNIT BEGAN INITIAL AND COMMERCIAL OPERATIONS ON JULY 1, 1980.  NO MAJOR
                         PROBLEMS WERE REPORTED DURING STARTUP.
 8/80  SYSTEM

 9/80  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                           744

                                                           720
                         THE UNIT IS STILL IN THE STARTUP PHASE OF OPERATIONS.  NO PERFORMANCE  DATA
                         ARE CURRENTLY AVAILABLE.
10/80  A
       B
100.0
100.0
99.7
99.6
100.0
100.0
95.0
94.9
                                            13-127

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER:  LARAMIE RIVER 1 (CONT.)
	_	PERFORMANCE DATA	•	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
c
D
E
SYSTEM
100.0
21.5
100.0
100.0
99.7
22.6
81.4
100.0
100.0
100.0
100.0
100.0
95.0
21.5
77.5
96.0



744 709 715 85.8
12/80
 1/81
 2/81
 3/81
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER MODULE D WAS DOWN FOR MAINTENANCE ON WELDS IN THE QUENCHER
                         SECTION DUE TO CORROSION OF THE UDDEHOLM 904L. THE OUTAGE LASTED 584 HOURS.
11/80





A
B
C
D
E
SYSTEM
100.0
100.0
100.0
1.9
100.0
100.0
57.8
96.2
72.5
2.3
98.3
81.7
100.0
100.0
100.0
100.0
100.0
100.0
46.4
77.2
58.2
1.9
78.9
65.6
                                                                             720   578
                                                                                          568  67.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER THE BOILER WAS OUT OF SERVICE APPROXIMATELY 120 HOURS DUE
                         TO REPAIRS.

                         DURING THE MONTH MODULE D WAS OFF LINE 30 DAYS FOR REPAIRS.
A
B
C
D
E
SYSTEM
19.6
100.0
100.0
75.7
100.0
98.8
21.1
94.4
96.7
81.2
100.0
98.4
100.0
100.0
100.0
100.0
100.0
100.0
19.6
87.9
90.0
75.7
93.0
91.5
                                                                             744   693
                                                                                          692  87.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER MODULES A AND D WERE OUT OF SERVICE FOR MAINTENANCE ON
                         THE WELDS IN THE QUENCHER SECTION DUE TO CORROSION OF UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
.0
100.0
100.0
100.0
100.0
100.0
.0
91.3
97.4
95.8
95.7
95.0

100.0
100.0
100.0
100.0
100.0
.0
88.6
94.5
93.0
92.8
92.2
                                                                             744   722
                                                                                          686  97.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY MODULE A WAS UNAVAILABLE DUE TO MAINTENANCE ON WELDS IN THE
                         QUENCHER SECTION THAT FAILED DUE TO CORROSION OF THE UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
.0
100.0
100.0
100.0
100.0
100.0
.0
94.0
97.7
97.8
90.7
95.1

100.0
100.0
100.0
100.0
100.0
.0
84.2
87.5
87.6
81.3
85.1
                                                                             672   602
                                                                                          572  81.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY MODULE A REMAINED OUT OF SERVICE DUE TO THE NECESSARY
                         MAINTENANCE OF THE WELDS IN THE QUENCHER SECTION.
                   80.6
                  100.0
                   25.8
 81.4
100.0
 18.2
100.0
100.0
100.0
79.3
97.4
17.7
                                            13-128

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER
BASIN ELECTRIC  POWER:  LARAMIE RIVER 1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
D 100.0
E 100.0
SYSTEM 100.0
99.7 100.0 97.2
94.5 100.0 96.0
99.4 100.0 96.9


.744


725


721 96.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH MODULES A AND C EXPERIENCED OUTAGE TIME DUE TO MAINTENANCE ON
                         THE WELDS IN THE QUENCHER SECTION RESULTING FROM CORROSION OF THE UDDEHOLM
                         904L.
 4/81  A
       B
       C
       D
       SYSTEM
100.0
100.0
   .0
100.0
100.0
100.0
91.6
98.5
  .0
99.9
99.4
97.4
100.0
100.0

100.0
100.0
100.0
91.1
97.9
  .0
99.3
98.9
96.8
                                                                             720   716
                                                                                          697  96.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING APRIL MODULE C WAS OUT OF SERVICE FOR MAINTENANCE ON THE  WELDS IN
                         THE QUENCHER SECTION DUE TO CORROSION OF THE UDDEHOLM 904L.
 5/81
A
B
C
D
E
SYSTEM
106.0
100.0
.0
100.0
100.0
100.0
86.7
98.0
.0
98.3
99.3
95.6
100.0
100.0

100.0
100.0
100.0
78.2
88.4
.0
88.7
89.6
86.3
                                                                             744   671
                                                                                          642  85.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MAY MODULE C WAS DOWN FOR MAINTENANCE ON WELDS ON THE QUENCHER
                         SECTION DUE TO CORROSION OF THE UDDEHOLM 904L.
 6/81
A
B
C
D
E
SYSTEM
100.0
100.0
100.0
70.0
30.0
100.0
51.5
98.8
89.8
67.8
27.3
83.8
100.0
100.0
100.0
100.0
100.0
100.0
50.6
97.1
88.3
66.7
26.8
82.4
                                                                             720   708
                                                                                          593  63.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         D AND E MODULES WERE TAKEN OUT OF SERVICE FOR MAINTENANCE ON THE WELDS IN
                         THE QUENCHER SECTION.  THE UDDEHOLM 904L IS CORRODING.
 7/81  A
                  100.0
                               95.5
                                          100.0
                                                       95.5
B
C
D
E
SYSTEM
100.0
100.0
100.0
.0
100.0
99.0
90.6
96.6
.0
95.4
100.0
100.0
100.0

100.0
99.0
90.6
96.6
.0
95.4
                                                                             744   744
                                                                                          710  86.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         E MODULE WAS TAKEN OUT OF SERVICE FOR MAINTENANCE ON WELDS IN THE QUENCHER
                         SECTION.  THE UDDEHOLM 904L IS CORRODING.
 8/81
A
B
C
D
E
SYSTEM
100.0
28.6
100.0
100.0
58.3
96.7
96.8
29.9
96.7
98.9
61.0
95.8
100.0
100.0
100.0
100.0
100.0
100.0
92.6
28.6
92.5
94.6
91.7
91.7
                                                                             744   711
                                                                                          682  83.7
                                            13-129

-------
UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: URAMIE RIVER 1 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         B AND E MODULES WERE TAKEN OUT OF SERVICE FOR MAINTENANCE ON WELDS IN THE
                         QUENCHER SECTION.  THE UDOEHOLM 904L IS CORRODING.
9/81





A
B
C
D
E
SYSTEM
100

100
100
100
100
.0
.0
.0
.0
.0
.0
96.
.
91.
92.
94.
94.
2
0
3
4
0
0
100

100
100
100
100
.0

.0
.0
.0
.0
25

24
24
25
25
.7
.0
.4
.7
.1
.1
10/81
11/81
12/81
                                                                             720   192
                                                                                          181  25.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                  THE B MODULE WAS TAKEN OUT OF SERVICE FOR MAINTENANCE ON WELDS IN THE
                  QUENCHER SECTION.   THE UDDEHOLM 904L IS CORRODING.

                  THE UNIT WAS TAKEN OUT OF SERVICE FOR AN ANNUAL OVERHAUL.

A          100.0                                  .0
B             .0                                  .0
C          100.0                                  .0
0          100.0                                  .0
E          100.0                                  .0
SYSTEM     100.0                                  .0                  744     0      0

** PROBLEMS/SOLUTIONS/COMMENTS

                  DURING OCTOBER THE UNIT WAS SHUTDOWN FOR SCHEDULED  MAINTENANCE.
                                                                                                 .0
A
B
C
D
E
SYSTEM
100.0
.0
100.0
100.0
100.0
100.0
37.8
.0
75.7
59.2
73.1
63.2
100.0

100.0
100.0
100.0
100.0
36.2
.0
72.4
56.6
69.9
59.0
                                                                             720   689
                                                                                          423  40.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER AND NOVEMBER MODULE B WAS DOWN FOR MAINTENANCE IN THE
                         QUENCHER SECTION DUE TO CORROSION OF THE UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
46.8
100.0
69.1
100.0
100.0
100.0
47.1
46.0
69.5
89.7
61.1
78.3
100.0
100.0
100.0
100.0
100.0
100.0
46.8
45.7
69.1
89.1
60.7
77.8
                                                                             744   739
                                                                                          579  70.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER, MODULES A AND C WERE DOWN PART OF THE TIME FOR GENERAL
                         MAINTENANCE.

                         PROBLEMS WERE ENCOUNTERED WITH THE SEAL COATING IN THE ABSORBER FEED TANK.
1/82





A
B
C
D
E
SYSTEM
100
100
100
74
25
100
.0
.0
.0
.2
.8
.0
82.
99.
92.
82.
9.
91.
1
0
0
5
9
4
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
82
99
92
82
9
91
.1
.0
.0
.5
.9
.4
                                                                             744   744
                                                                                          680  85.2
                                            13-130

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984
BASIN  ELECTRIC  POWER:  LARAMIE  RIVER  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE  D  AND E ABSORBER  FEED TANK WAS  DOWN  FOR  SEAL COATING.
z/82 A
B
c
D
E
SYSTEM
100.0
100.0
100.0
100.0
53.6
100.0
51. Z
89.0
95.0
92.8
22.9
82.8
100.0
100.0
100.0
100.0
100.0
100.0
40.4
70.1
74.6
73.1
18.1
69.1
 4/82
                                                                             672    529
                                                                                          465  76.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE E WAS OFF-LINE  PART OF  FEBRUARY  TO  MAKE  REPAIRS  TO  THE  POTENTIAL
                         PROTECTION.
 3/82  A
A
B
C
D
E
SYSTEM
74.2
100.0
100.0
100.0
100.0
100.0
55.6
61.7
60.4
98.0
99.9
93.9
100.0
100.0
100.0
100.0
100.0
100.0
55.6
61.7
60.4
98.0
99.9
93.9
                                                                             744   744
                                                                                          699   76.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH MODULE A WAS DOWN TO REPAIR A LEAK IN THE  QUENCHER  SECTION
                         RESULTING FROM CORROSION OF THE UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
50.0
76.7
76.7
50.0
80.0
83.3
65.4
100.0
100.0
65.4
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
25.8
71.8
74.9
47.0
76.1
73.9
                                                                             720   550
                                                                                          532   59.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING APRIL MODULES B, C, D, AND E WERE DOWN PART OF THE TIME TO PERFORM
                         MAINTENANCE ON THE MIXERS AND TO INSPECT THE MODULES.
5/82 A
B
C
D
E
SYSTEM
100.0
96.8
96.8
.0
100.0
98.4
70.9
90.3
93.3
.0
72.5
81.7
100.0
100.0
100.0

100.0
100.0
49.6
63.2
65.3
.0
50.8
57.2 744 521
** PROBLEMS/SOLUTIONS/COMMENTS

6/82 A
B
C
D
E
SYSTEM

100.0
100.0
100.0
.0
100.0
100.0
MODULE D WAS
56.6
92.3
84.2
.0
76.3
77.3
DOWN DURING MAY
100.0
100.0
100.0

100.0
100.0
FOR GENERAL MAINTENANCE AND REPAIR.
39.1
63.8
58.2
.0
52.8
53.5 720 498
                                                                                          426  75.7
                                                                                          385  56.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE MODULE D WAS OUT OF SERVICE FOR NOZZLE REPAIR IN THE QUENCHER
                         SECTION.
                                            13-131

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 1 (CONT.)
PERIOD
7/62





MODULE
A
B
C
D
E
SYSTEM
AVAILABILITY
64
71
93
67
100
99
.5
.0
.5
.7
.0
.2
OPERABILITY
30.
58.
86.
61.
95.
83.
0
4
7
6
9
2
	 PERFORMANCE DATA 	
RELIABILITY UTILIZATION
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
27
52
78
55
86
75
.1
.8
.3
.7
.6
.1
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR





744 672 559 62.6
 9/82
10/82
11/82
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY MODULES A, B AND D WERE DOWN TO REPAIR NOZZLES IN THE QUENCHER
                         SECTION.
8/82





A
B
C
D
E
SYSTEM
100
100
77
100
12
97
.0
.0
.4
.0
.9
.6
90
96
80
84
10
90
.2
.3
.5
.1
.3
.4
100.
100.
100.
100.
100.
100.
0
0
0
0
0
0
67
71
60
62
7
67
.3
.8
.0
.8
.7
.4
                                                                             744
                                                                                   555
                                                                                          501  68.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING AUGUST MODULES C AND E WERE DOWN FOR MAINTENANCE IN THE QUENCHER
                         SECTION RESULTING FROM CORROSION OF THE UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
100.0
100.0
16.7
100.0
86.7
100.0
92.6
98.0
16.6
86.0
60.0
88.3
100.0
100.0
100.0
100.0
100.0
100.0
92.6
98.0
16.6
3 86 . 0
60.0
88.3
                                                                             720   720
                                                                                          636  66.0
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER MODULE C WAS DOWN FOR MAINTENANCE IN THE QUENCHER SECTION
                         RESULTING FROM CORROSION OF THE UDDEHOLM 904L.
A
B
C
D
E
SYSTEM
100.0
16.1
87.1
71.0
100.0
93.5
86.1
10.2
70.5
94.2
76.3
84.3
100.0
100.0
100.0
100.0
100.0
100.0
49.9
5.9
40.8
54.6
44.2
48.8
                                                                             744   431
                                                                                          363  52.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER MODULES B, C AND D WERE DOWN FOR MAINTENANCE IN THE
                         QUENCHER SECTION RESULTING FROM CORROSION OF THE UDDEHOLM  904L.
A
B
C
D
E
SYSTEM
63.3
92.9
100.0
46.7
100.0
100.0
44.3
73.3
90.8
23.8
82.7
78.7
100.0
100.0
100.0
100.0
100.0
100.0
44.3
73.3
90.8
23.8
82.7
78.7
                                                                             720    720
                                                                                           567  56.0
       «* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER MODULES A, B AND D WERE DOWN FOR MAINTENANCE  ON  WELDS  IN
                         THE QUENCHER SECTION RESULTING FROM CORROSION OF THE UDDEHOLM 904L.
12/82  A
       B
 93.5
100.0
70.0
79.5
100.0
100.0
57.4
65.2
                                            13-132

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984
BASIN  ELECTRIC  POWER:  LARAMIE  RIVER  1  (CONT.)
	PERFORMANCE  DATA	——	
PERIOD  MODULE  AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER   FGD    CAP.
                                                                502  PART.  HOURS HOURS  HOURS FACTOR
c
D
E
SYSTEM
100.0
100.0
96.8
100.0
32
43
57
70
.7
.9
.2
.8
100.
100.
100.
100.
0
0
0
0
26
36
46
58
.8
.0
.9
.1


744


610


432


43.4
 1/83
 2/83
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER MODULE  A WAS DOWN FOR  MAINTENANCE  ON THE  QUENCHER  TOWER
                         MIXERS.
A
B
C
D
E
SYSTEM
100.0
100.0
74.2
100.0
100.0
100.0
46.1
57.5
.0
99.4
100.1
75.8
100.0
100.0

100.0
100.0
100.0
41.7
52.0
.0
89.9
90.6
68.5
                                                                             744    673
                                                                                          510   46.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY MODULE C WAS DOWN FOR MAINTENANCE  ON THE  ICI  ABSORBER  FEED
                         PUMP SUCTION VALVE.
A
B
C
D
E
SYSTEM
100.0
100.0
71.4
39.3
100.0
100.0
79.2
83.6
47.1
38.5
83.5
84.2
100.0
100.0
100.0
100.0
100.0
100.0
72.9
81.5
43.3
35.4
76.8
77.5
                                                                             672    618
                                                                                          521   56.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY MODULE D WAS DOWN DUE TO A LEAK IN THE  QUENCHER  FLOOR.
3/83 A
B
C
D
E
SYSTEM
61.3
71.0
100.0
74.2
100.0
100.0
55.3
67.0
100.0
69.0
69.7
90.2
100.0
100.0
100.0
100.0
100.0
100.0
55.3
67.0
100.0
69.0
69.7
90.2
                                                                             744
                                                                                   744
                                                                                          671   66.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH.
4/83 A
B
C
D
E
SYSTEM
99.9
69.9
99.9
99.9
33.3
100.0
78.3
53.0
92.5
81.7
8.3
79.7
100.0
100.0
100.0
100.0
100.0
100.0
60.1
44.5
71.0
62.7
6.4
61.2
                                                                             720   553
                                                                                          441  57.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
5/83 A
B
C
D
E
SYSTEM
41.9
41.9
41.9
41.9
.0
41.9
97.3
94.6
92.8
98.9
.0
95.9
100.0
100.0
100.0
100.0

100.0
                         MODULE E WAS DOWN DURING APRIL FOR MAINTENANCE, CLEANING AND PACKING OF THE
                         QUENCHER TOWER MIXERS.

                                                       40.6
                                                       39.4
                                                       38.7
                                                       41.2
                                                         .0
                                                       40.0                  744   310    297  80.2
                                            13-173

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

BASIN ELECTRIC POWER: LARAMIE RIVER 1 (CONT.)
PERIOD
MODULE
AVAILABILITY OPERABILITY
	 PERFORMA
RELIABILITY
NCE UA 1 A 	 ' 	
UTILIZATION •/. REMOVAL PER BOILER
S02 PART. HOURS HOURS
FGD CAP.
HOURS FACTOR
** PROBLEMS/SOLUTIONS/COMMENTS

6/83






A
B
C
E
D
SYSTEM


m

.
t
•

0
0
0
0
0
0
THE UNIT






WAS






DOWN DURING












PART OF
.
.
.
.
.
•
MAY FOR AN ANNUAL OUTAGE.
0
0
0
0
0
0 720 0






0 .0
** PROBLEMS/SOLUTIONS/COmENTS
ALL MODULES WERE DOWN DURING JUNE
7/83





A
B
C
D
E
SYSTEM
22.
58.
61.
83.
47.
68.
6
1
3
9
8
4
18.
2.
96.
93.
93.
77.
5
a
4
4
6
4
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
9.
1.
51.
52.
49.
41.
FOR MAINTENANCE AND AN ANNUAL
8
5
2
3
7
1 744 395
OVERHAUL.





306 55.5
#* PROBLEMS/SOLUTIONS/COMMENTS

8/83






A
B
C
D
E
SYSTEM

100.
83.
100.
87.
100.
100.

0
9
0
1
0
0
MODULES A
55.
50.
76.
59.
84.
81.
, B,
1
1
8
8
3
5
C, D,
100
100
100
100
100
100
AND E
.0
.0
.0
.0
.0
.0
WERE DOWN FOR MAINTENANCE DURING PART
50.
46.
70.
54.
77.
74.
5
0
5
9
4
8 744 683
OF JULY.





557 56.6
** PROBLEMS/SOLUTIONS/COMMENTS

9/83







A
B
C
C
D
E
SYSTEM

100.
100.
86.
86.
10.
100.
96.

0
0
7
7
0
0
7
MODULES B
88.
59.
81.
81.
91.
63.
92.
AND
1
5
0
0
0
7
9
D WERE
100
100
100
100
100
100
100
DOWN
.0
.0
.0
.0
.0
.0
.0
DURING
88.
59.
81.
81.
91.
63.
92.
PART OF AUGUST FOR MAINTENANCE
1
5
0
0
0
7
9 720 720
.






669 80.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE C WAS DOWN DURING PART OF SEPTEMBER FOR MAINTENANCE REQUIRED ON THE
                         QUENCHER SECTION RESULTING FROM TOWER MIXER PROBLEMS.
10/83





A
B
C
D
E
SYSTEM
67
100
55
100
100
100
.7
.0
.0
.0
.0
.0
45
80
54
66
91
84
.8
.6
.0
.9
.9
.8
100.
100.
100.
100.
100.
100.
0
0
0
0
0
0
39.
69.
46.
57.
79.
73.
5
5
6
7
3
Z
                                                                             744   642
                                                                                          544  70.9
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND C WERE DOWN DURING PART OF OCTOBER FOR MAINTENANCE ON THE
                         ABSORBER RECYCLE TANK MIXERS.
11/83  A
                   80.0
                               60.8
                                          100.0
                                                       60.8
                                            13-134

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
BASIN ELECTRIC POWER:  LARAMIE RIVER 1 (CONT.)
PERIOD





12/83





MODULE
B
C
D
E
SYSTEM
A
B
C
D
E
SYSTEM
AVAILABILITY
100.0
100.0
43.3
100.0
100.0
100.0
100.0
100.0
64.5
100.0
100.0
OPERABILITY
69.6
97.4
34.9
83.9
86.7
89.0
85.3
44.7
51.6
55.4
81.5
	 FtKi-UKriAr
RELIABILITY
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
sue UAIA 	
UTILIZATION
69.6
97.4
34.9
83.9
86.7
82.4
79.0
41.4
47.8
51.3
75.5
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR




720 720 624 70.8





744 689 561 69.3
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING NOVEMBER AND DECEMBER 1983.
1/84





A
B
C
D
E
SYSTEM
80
100
100
100
100
100
.6
.0
.0
.0
.0
.0
54.
82.
42.
57.
77.
78.
0
7
4
2
7
5
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
49
76
39
52
71
72
.6
.0
.0
.6
.4
.2
                                                                             744   684
                                                                                          537  62.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE A WAS DOWN FOR MAINTENANCE OF TANK MIXERS AND REPAIR OF A FEED
                         PUMP.
2/84





A
B
C
D
E
SYSTEM
89
100
13
100
100
100
.7
.0
.8
.0
.0
.0
71
51
13
80
36
75
.7
.1
.6
.5
.5
.9
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
66.
47.
12.
74.
79.
70.
1
1
6
3
8
0
                                                                             696   642
                                                                                          487  59.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT MODULE C WAS DOWN FOR MAINTENANCE DURING
                         FEBRUARY.
3/84





A
B
C
D
E
SYSTEM
100.
100.
93.
9.
100.
100.
0
0
5
7
0
0
89
95
45
3
83
79
.8
.4
.2
.4
.1
.2
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
87
93
44
3
81
77
.7
.1
.1
.3
.1
.3





744 726 575 60.5
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY
4/84





A
B
C
D
E
SYSTEM
99.
20.
99.
79.
99.
99.
9
0
9
9
9
9
97
7
88
74
86
88
.2
.2
.6
.6
.4
.5
REPORTED
100
100
100
100
100
100
THAT
.0
.0
.0
.0
.0
.0
MODULE
93
6
84
71
82
84
D WAS
.1
.9
.9
.5
.8
.8
DOWN FOR MAINTENACE DURING MARCH.





720 690 611 76.3
                                            13-135

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 1 (CONT.)
..	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                              7. REMOVAL
                                              S02  PART.
 PER  BOILER  FGD   CAP.
HOURS HOURS  HOURS FACTOR
 6/84
 7/84
 8/84
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B MAS DOWN FOR MECHANICAL MAINTENANCE DURING APRIL.

                         MODULE D WAS DOWN FOR MECHANICAL REVISIONS OF ABSORBER TANK MIXERS.
5/84 A
B
C
D
E
SYSTEM
100.0
71.0
100.0
100.0
33.3
100.0
97.0
65.2
84.2
79.7
27.0
88.3
100.0
100.0
100.0
100.0
100.0
100.0
97.0
65.2
84.2
79.7
27.0
88.3
                                                                             744   744
                                                                                          657  67.4
       ** PROBLEMS/SOLUTIONS/COMHENTS

                         MODULES B AND E WERE DOWN DURING MAY FOR MAINTENANCE.
       A
       B
       C
       D
       E
       SYSTEM
 53.3
 53.3
 46.7
100.0
 46.7
 75.0
62.2
.0
83.5
79.0
92.6
79.3
100.0

100.0
100.0
100.0
100.0
9.9
.0
13.3
12.6
14.8
12.7
                                                                             720
                                                                                   115
                                                                                           91  50.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT MODULES A, C,
                         REPAIRS.
                                               D AND E WERE OUT FOR TANK MIXER
A
B
C
D
E
SYSTEM
.0
100.0
100.0
100.0
100.0
100.0
.0
94.8
51.9
86.9
84.6
79.6

100.0
100.0
100.0
100.0
100.0
.0
90.7
49.7
83.2
81.0
76.1
                                                                             744   712
                                                                                          566  58.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING JULY.
A
B
C
D
E
SYSTEM
71.0
74.2
71.0
100.0
100.0
100.0
45.5
71.7
69.1
79.4
75.0
85.1
100.0
100.0
100.0
100.0
100.0
100.0
45.3
71.4
68.8
79.0
74.7
84.8
                                                                             744   741
                                                                                          631  61.3
          PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A,B AND C WERE DOWN DURING PART OF AUGUST FOR TANK MIXER
                         REPAIRS.
 9/84  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR SEPTEMBER 1984.
                                                           720
                                            13-136

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY  NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION  LIMITATION - NG/J
NOX EMISSION  LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER  SUPPLIER
     BOILER  TYPE
     BOILER  SERVICE LOAD
     DESIGN  BOILER FLUE GAS FLOW - CU.M/S
     BOILER  FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET  FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD  SYSTEM

 ** GENERAL  DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM  SUPPLIER
     A-E FIRM
BASIN ELECTRIC POWER
LARAMIE RIVER
2
WHEATLAND
WYOMING
A
   43.
   86.
******
 1500
  570
  500
  495
  570
BABCOCK t WILCOX
PULVERIZED COAL
BASE
(   .100 LB/MMBTU)
(   .200 LB/MMBTU)
(****** LB/MMBTU)
 1321.32
   56.1
  183.
CONCRETE
    8.7
COAL
SUBBITUMINOUS
19538.

    7.89
******
   28.92
******
      .54
0.2-0.8
      .04
******
(2800000 ACFM)
(  133 F)
(  600 FT)

(  28.6 FT)
(   8400 BTU/LB)
 ******
COLD SIDE
BABCOCK & WILCOX
 1085.4        (2300000 ACFM)
  141.1        (  286 F)
     .8        (  3. IN-H20)
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY PRODUCT
WET SCRUBBING
LIMESTONE
RESEARCH-COTTRELL
BURNS & MCDONNELL
                                            13-137

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER Z (CONT.)

     DEVELOPMENT LEVEL                          PULL SCALE
     NEW/RETROFIT                               NEW
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY - X   99.60
     UNIT DESIGN SOZ REMOVAL EFFICIENCY - 7.        90.00
     CURRENT STATUS                              1
     COMMERCIAL START-UP                         7/86
     INITIAL START-UP                            7/81
     CONTRACT AWARDED                            1/77

 ** DESIGN AND OPERATING PARAMETERS
 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     DISTANCE BETWEEN GAS CONTACTING ZONES
     L/G RATIO   L/CU.M
     SUPERFICAL GAS VELOCITY   M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY   7.
     PARTICLE REMOVAL EFFICENCY - X

 »* MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUM3ER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* FANS
     NUMBER
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     NR
     NR
     COMBINATION TOWER
     SPRAY/PACKED
     N/A
     RESEARCH-COTTRELL
     30.0 X 30.0 X 88.0
     STAINLESS STEEL; HIGH ALLOY
     AUSTENITIC; IRON BASE/NICKEL-CHROMIUM-COPPER-MOL
     TYPE 316L; ALLOY 90<*L
     NONE
     N/A
     N/A
     VERTICAL CROSS CHANNEL FIXED GRID PACKING
      2
- CM    61.0        (   2*.OIN)
         8.0        ( 60.0 GAL/1000 ACF)
         3.0        (10.0 FT/S)
      1085.37       (2300000 ACFM)
       1*1.1        (  286 F)
        90.0
          .0
     PRIMARY COLLECTOR
     IMPINGEMENT
     BAFFLE
     CLOSED VANE
     VERTICAL
         1
         1
     NR
     NR
     NONE
     N/A
     N/A
     NONE
     N/A
     CENTRIFUGAL
     UNIT
     FORCED DRAFT
     DRY
     CARBON STEEL
      2
      0
     AXIAL
     BABCOCK i, WILCOX
     UNIT
     FORCED DRAFT
                                            13-138

-------
                                                  UTILITY FGD SURVEYS OCTOBER 1983 - SEPTEMBER 1984
BASIN ELECTRIC POWER:  LARAMIE RIVER 2 (CONT.)

     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC  TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS
DRY
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
WET BALL MILL
COMPARTMENTED
NR
 2
   13.6        (
   30.0
15 TPH)
 ** TANKS
     SERVICE
     NR
                                                NUMBER
 ** PUMPS
     SERVICE
     NR
 »* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUK3ER
     NUMBER OF SPARES
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

 *** SLUDGE

 *» TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PROCESS CONTROL MANNER
                                                NUMBER

                                                ****
THICKENER
 3
0
110.0 DIA X 10.0
INORGANIC
HYDRAULICALLY-BONDED CONCRETE
CENTRIFUGE
 1
0
35X SOLIDS
60X SOLIDS
FORCED OXIDATION
OXIDATION TANK
N/A
FINAL
LANDFILL
ON-SITE
CONVEYED
NONE
 35
PH, SOLIDS, S02 INLET, ACFM,  S02  OUTLET
AUTOMATIC
                                            13-139

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: UVRAMIE RIVER Z (CONT.)
 *» WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S
CLOSED
   16.9
(   269 GPM)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 7/81  SYSTEM
 9/81
10/81
12/81
                                                                             744
       »» PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATION OF THE FGD SYSTEM BEGAN DURING JULY 1981.
8/81





A
B
C
D
E
SYSTEM
100
52
100
31
100
96
.0
.4
.0
.9
.0
.1
78
52
82
32
28
68
.2
.8
.3
.2
.8
.6
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
77
52
81
31
28
68
.6
.4
.7
.9
.6
.1
                                                                                   738
                                                                                          506  46.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         B AND D MODULES WERE OUT OF SERVICE SO THAT BRACING WORK ON ROUND-OFF
                         CORNERS COULD BE PERFORMED.
A
B
C
D
E
SYSTEM
100.0
100.0
37.7
100.0
100.0
100.0
94.0
99.0
31.2
41.7
60.4
81.6
100.0
100.0
100.0
100.0
100.0
100.0
77.4
81.5
25.7
34.3
49.7
67.2
                                                                             720   593
                                                                                          483  55.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED NO PROBLEMS WITH THE FGD SYSTEM WERE ENCOUNTERED IN
                         THE MONTH OF SEPTEMBER.
A
B
C
D
E
SYSTEM
83.9
100.0
100.0
100.0
38.7
100.0
78.9
99.1
99.2
96.0
11.7
96.2
100.0
100.0
100.0
100.0
100.0
100.0
78.1
98.1
98.2
94.9
11.6
95.0
                                                                             744   736
                                                                                          708  88.0
       ** PROBLEMS/SOLUTIONS/COMWENTS
                         DURING OCTOBER MODULES E AND A WERE OFF-LINE PART OF THE TIME FOR
                         THE INSTALLATION OF BRACING.
11/81  A
                  100.0
                               99.9
B
C
D
E
SYSTEM
100.0
100.0
100.0
.0
100.0
99.9
99.9
94.0
.0
98.4
                                          100.0
                                          100.0
                                          100.0
                                          100.0

                                          100.0
       99.9
       99.9
       99.9
       94.0
         .0
       98.0
                                                                             720   720
                                                                                           708  95.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER MODULE E WAS DOWN FOR MAINTENANCE ON THE WELDS  IN  THE
                         QUENCHER SECTION DUE TO CORROSION OF THE UDDEHOLM 904L.
100.0
100.0
100.0
20.5
90.9
94.1
94.4
25.4
100.0
100.0
100.0
100.0
73.4
76.0
76.2
20.5
                                            13-140

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER
BASIN ELECTRIC  POKER:  LARAMIE  RIVER  2  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER   BOILER  FGD    CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
E
SYSTEM
100.
100.
0
0
65.6
92.6
100.
100.
0
0
52
74
.9
.8
744
601
556
69.4
 2/82
 3/82
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         OUTAGE  TIME DURING DECEMBER  RESULTED  FROM PROBLEMS WITH  THE  SEAL COATING IN
                         THE ABSORBER FEED TANK.   GENERAL MAINTENANCE WAS PERFORMED ON MODULE D,
                         WHICH ALSO ACCOUNTED FOR PART OF THE  OUTAGE TIME.
1/82





A
B
C
D
E
SYSTEM
100.0
100.0
100.0
.0
100.0
100.0
99.3
99.5
99.1
.0
94.7
98.1
100.0
100.0
100.0

100.0
100.0
96.3
96.5
96.1
.0
91.8
95.0
                                                                             744   722

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE MODULE D ABSORBER FEED TANK WAS RESEALED.
                                                                                          708  93.3
A
B
C
D
E
SYSTEM
100.0
100.0
100.0
42.9
100.0
100.0
99.8
87.6
75.7
29.6
89.2
96.0
100.0
100.0
100.0
100.0
100.0
100.0
94.7
83.1
71.8
28.1
84.6
91.0
                                                                             672   638
                                                                                          609  83.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE SEAL COATING OF THE D ABSORBER FEED TANK CONTINUED INTO FEBRUARY.

                         THE D MODULE WAS DOWN PART OF THE TIME TO MAKE REPAIRS TO THE  POTENTIAL
                         PROTECTION.
A
B
C
D
E
SYSTEM
48.4
100.0
100.0
100.0
100.0
100.0
33.8
69.4
84.2
93.0
74.4
69.0
100.0
100.0
100.0
100.0
100.0
100.0
31.5
64.8
78.6
86.8
69.4
83.0
                                                                             744   694
                                                                                          616   70.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH MODULE A WAS OFF-LINE APPROXIMATELY 384 HOURS TO RESEAL THE
                         ABSORBER FEED TANK.
4/82





A
B
C
D
E
SYSTEM
6.7
26.7
3.3
23.3
26.7
21.7
.0
33.3
48.1
100.0
77.8
64.8

100.0
100.0
100.0
100.0
100.0
.0
1.2
1.8
3.8
2.9
2.4
                                                                             720
                                                                                           18
                                                                                                1.3
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MODULES WERE DOWN PART OF APRIL TO SEAL COAT THE ABSORBER FEED TANKS.

                         MAINTENANCE WAS PERFORMED ON THE SPRAY NOZZLES IN THE QUENCHER SECTION OF
                         EACH MODULE.
 5/82  A
       B
       C
 93.5
100.0
   .0
53.6
78.6
  .0
100.0
100.0
50.2
73.7
  .0
                                            13-141

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: L4RAMIE RIVER 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
D 100.0 80.2 100.0 75.2
E 100.0 92.6 100.0 86.8
SYSTEM 98.4 76.2 100.0 71.5


744 697 532 75.6
 9/82
10/82
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY MODULE C WAS TAKEN OFF-LINE FOR MAINTENANCE AND REPAIRS.
 6/82  A
                  100.0
                               89.3
                                          100.0
                                                       89.3
B
C
D
E
SYSTEM
86.7
16.7
100.0
100.0
100.0
69.3
11.7
76.1
96.9
85.8
100.0
100.0
100.0
100.0
100.0
69.3
11.7
76.1
96.9
85.8
                                                                             720   720
                                                                                          618  66.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE MODULE C WAS OUT OF SERVICE PART OF THE TIME FOR NOZZLE REPAIR
                         IN THE QUENCHER SECTION.
 7/82  A
                   67.7
                               54.7
                                          100.0
                                                       43.6
B
C
D
E
SYSTEM
61.3
100.0
100.0
74.2
100.0
55.2
77.8
91.0
45.9
81.2
100.0
100.0
100.0
100.0
100.0
44.1
62.1
72.7
36.7
64.8
                                                                             744   594
                                                                                          482  60.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY MODULES A, B AND E WERE DOWN TO REPAIR NOZZLES IN THE QUENCHER
                         SECTION.
 8/82  A
                   80.6
                               67.0
                                          100.0
                                                       63.9
B
C
D
E
SYSTEM
100.0
100.0
22.6
83.9
96.8
93.9
97.4
21.7
58.0
84.5
100.0
100.0
100.0
100.0
100.0
89.5
92.8
20.6
55.2
80.5
                                                                             744   709
                                                                                          599  65.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING AUGUST MODULES A AND D WERE DOWN FOR MAINTENANCE IN THE QUENCHER
                         SECTION RESULTING FROM CORROSION OF THE UDDEHOLM 904L.
                  100.0
                               98.7
                                          100.0
                                                       94.3
B
C
D
E
SYSTEM
100.0
36.7
63.3
.0
75.0
99.9
38.0
61.3
.0
74.5
100.0
100.0
100.0

100.0
95.4
36.4
58.6
.0
71.2
                                                                             720   688
                                                                                          513  46.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER MODULES C, D AND E WERE DOWN FOR MAINTENANCE IN THE
                         QUENCHER SECTION RESULTING FROM THE CORROSION OF UDDEHOLM 904L.
       A
       B
       C
       D
       E
       SYSTEM
25.8
33.7
77.4
74.2
100.0
24.5
34.2
72.5
72.7
98.9
100.0
100.0
100.0
100.0
100.0
24.4
34.0
72.2
72.4
98.5
                   79.0
                               75.7
                                          100.0
                                                       75.4
                                                                             744   741
                                                                                          561  41.8
                                            13-142

-------
                                                  UTILITY  FGD SURVEY?  OCTOBER  1983  -  SEPTEMBER  1984
BASIN ELECTRIC  POWER:  LARAMIE  RIVER  2  (CONT.)
	:	PERFORMANCE  DATA	•	
PERIOD MODULE  AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION   X  REMOVAL   PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS HOURS FACTOR
 1/83
 2/83
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER MODULE  A WAS DOWN FOR  MAINTENANCE  ON WELDS IN THE QUENCHER
                         SECTION RESULTING FROM CORROSION OF THE  UDDEHOLM  904L.

                         DURING OCTOBER MODULE  D WAS DOWN FOR  REPAIRS OF BRACING.
11/82





A
B
C
D
E
SYSTEM
.0
63.3
100.0
100.0
100.0
90.8
.0
33.1
97.9
63.4
93.6
72.0

100.0
100.0
100.0
100.0
100.0
.0
22.8
67.3
43.6
64.3
49.5
                                                                             720    495
                                                                                          356   41.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER MODULES A AND  B WERE DOWN FOR  MAINTENANCE  ON WELDS  IN THE
                         QUENCHER SECTION RESULTING FROM CORROSION OF THE  UDDEHOLM  904L.
12/82





A
B
C
D
E
SYSTEM
32
100
100
100
100
100
.3
.0
.0
.0
.0
.0
27.
90.
97.
50.
100.
91.
1
4
2
2
0
2
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
26
87
93
48
96
88
.2
.3
.9
.6
.6
.2
                                                                             744    719
                                                                                          656   68.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER MODULE A WAS DOWN FOR MAINTENANCE ON THE  TOWER  MIXERS AND
                         WETTED FILM CONTACT PACKING.
A
B
C
D
E
SYSTEM
100.0
22.6
100.0
83.9
100.0
100.0
92.2
9.4
88.1
74.2
81.2
86.3
100.0
100.0
100.0
100.0
100.0
100.0
71.6
7.3
68.4
57.7
63.1
67.0
                                                                             744   578
                                                                                          498  61.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY MODULE B WAS DOWN TO ROUND OFF WELDS IN THE SCRUBBER.
A
B
C
D
E
SYSTEM
25.0
89.3
100.0
100.0
85.7
100.0
16.5
72.9
96.6
57.8
72.3
79.0
100.0
100.0
100.0
100.0
100.0
100.0
15.1
66.7
88.4
52.9
66.2
72.3
                                                                             672   615
                                                                                          486  53.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY MODULE A WAS DOWN DUE TO PROBLEMS WITH THE INLET ISOLATION
                         GUILLOTINE DAMPER.

                         DURING FEBRUARY MODULE E WAS DOWN TO CLEAN THE TOWER PACKING.
3/83 A
B
C
D
E
SYSTEM
100.0
100.0
100.0
100.0
51.6
100.0
95.4
83.7
93.9
46.6
28.8
87.1
100.0
100.0
100.0
100.0
100.0
100.0
90.3
79.2
88.8
44.1
27.2
82.4
                                                                             744   704
                                                                                          613  62.4
                                            13-143

-------
UTILITY FGD SURVEY'. OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 2 (CONT.)
	_	PERFORMANCE DATA	•	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 5/83
 6/83
 7/83
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH MODULE E WAS DOWN FOR MAINTENANCE IN THE QUENCHER SECTION AND
                         TO CLEAN THE WETTED CONTACT PACKING.
4/83 A
B
C
D
E
SYSTEM
99.9
99.9
46.7
99.9
99.9
100.0
98.9
74.1
45.1
31.5
96.4
86.5
100.0
100.0
100.0
100.0
100.0
100.0
98.6
73.9
45.0
31.5
96.1
86.3
                                                                             720   718
                                                                                          621  64.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE C WAS DOWN DURING APRIL FOR A CLEANING OF THE ABSORBER PACKING
                         AND GENERAL TOWER MAINTENANCE.
A
B
C
D
E
SYSTEM
100.0
100.0
.0
100.0
100.0
100.0
95.4
92.1
.0
92.3
75.4
88.8
100.0
100.0

100.0
100.0
100.0
56.5
54.6
.0
54.7
44.7
52.6 744 441 392
** PROBLEMS/SOLUTIONS/COMMENTS

A
B
C
D
E
SYSTEM

100.0
100.0
13.3
100.0
100.0
100.0
MODULE C WAS
100.0
76.5
8.0
85.6
81.3
87.9
DOWN DURING
100.0
100.0
100.0
100.0
100.0
100.0
MAY FOR MAINTENANCE IN THE QUENCHER SECTION.
100.0
76.5
8.0
85.6
81.3
87.9 720 720 633
** PROBLEMS/SOLUTIONS/COMMENTS

A
B
C
D
E
SYSTEM

48.1
100.0
100.0
100.0
64.5
100.0
MODULE C WAS
44.0
84.0
98.1
83.2
33.8
85.8
DOWN DURING
100.0
100.0
100.0
100.0
100.0
100.0
JUNE FOR MAINTENANCE.
41.4
79.1
92.4
78.4
31.8
80.8 744 701 601
                                                                                               65.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND E WERE DOWN DURING PART OF JULY FOR REPAIRS IN THE QUENCHER
                         SECTION.
 8/83  A
A
B
C
D
E
SYSTEM
35.5
71.0
100.0
100.0
100.0
100.0
31.4
66.6
95.0
99.1
60.4
88.1
100.0
100.0
100.0
100.0
100.0
100.0
30.9
65.7
93.6
97.6
59.5
86.8
                                                                             744   733
                                                                                          646  62.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
 9/83  A
       MODULES A AND D WERE DOWN DURING PART OF AUGUST FOR MAINTENANCE.

100.0        64.0       100.0         3.8
                                            13-144

-------
                                                  UTILITY  F6D  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984
BASIN ELECTRIC  POWER:  URAMIE  RIVER  2  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY  OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
B
C
D
E
SYSTEM
26.7
100.0
73.3
100.0
100.0
.0
93.8
100.0
99.4
90.6

100.0
100.0
100.0
100.0
.0
5.9
6.0
5.9
5.4




720 43 39 59.7
 1/84
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES B AND D WERE DOWN DURING PART OF SEPTEMBER  FOR MAINTENANCE ON THE
                         QUENCHER TOWER MIXERS.
10/83 A
B
C
D
E
SYSTEM
100.1
100.1
100.1
.0
100.1
100.0
92.7
93.9
100.0
.0
80.5
91.8
100.0
100.0
100.0

100.0
100.0
16.3
16.5
17.8
.0
14.2
16.2
                                                                             744   131
                                                                                          121  72.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE D WAS DOWN DURING PART OF OCTOBER FOR MAINTENANCE ON WELDS IN THE
                         QUENCHER SECTION.

                         ABSORBER RECYCLE TANK MIXERS WERE REPAIRED AT MODULE D DURING THE MONTH.
11/83 A
B
C
D
E
SYSTEM
12/83 A
B
C
D
E
SYSTEM
100.
100,
100,
43,
46,
97.
100.
100,
100,
100,
41.
100,
.0
.0
.0
.3
.7
.5
.0
.0
.0
.0
.9
.0


93.
98.
91.


70.


3
,7
.0
.0
,0
.7


100
100
100


100


.0
.0
.0


.0


28
29
27


21
.0
.0
.0
.0
.0
.0
.0
.6
.3
.0
.0
.2
                                                                             720
                                                                                                 .0
                                                                             744   223
                                                                                          158  42.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS DOWN THE ENTIRE MONTH OF NOVEMBER AND MOST OF DECEMBER DUE TO
                         LOW POWER DEMAND.
A
B
C
D
E
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
99.3
95.5
97.7
.0
.0
73.1
100.0
100.0
100.0


100.0
55.2
53.1
54.4
.0
.0
40.7
                                                                             744   414
                                                                                          303  42.9
 2/84  A
       B
       C
       D
       E
       SYSTEM

 3/84  A
       B
       C
       D
       E
       SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0

100.0
100.0
100.0
100.0
100.0
100.0
.0
.0
.0
.0
.0
.0

.0
.0
.0
.0
.0
.0
696
                                                           744
                                                                                                 .0
                                            13-145

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS  FACTOR
 4/84
 6/84
 7/84
 8/84
       ** PROBLEMS/SOLUTIONS/COMMENTS
       A
       B
       C
       D
       E
       SYSTEM
    THE UTILITY REPORTED  THAT NO  MAJOR  FGD-REUTED PROBLEMS WERE ENCOUNTERED
    DURING THE  FIRST  QUARTER  OF 1984.

.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0                   720     0      0    .0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A UNIT OUTAGE OCCURRED DURING THE MONTH OF APRIL.

 5/84  A            6.5                                  .0
       B            9.7                                  .0
       C             .0                                  .0
       D            3.2                                  .0
       E            9.7                                  .0
       SYSTEM       7.3                                  .0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                        744
                                                                            .0
                         THE UTILITY REPORTED THAT THE UNIT WAS DOWN FOR MAINTENANCE ON ALL
                         ABSORBER FEED TANKS.
A
B
C
D
E
SYSTEM
100.0
100.0
33.3
93.3
100.0
100.0
84.6
91.6-
35.2
63.2
95.4
92.5
100.0
100.0
100.0
100.0
100.0
100.0
72.6
78.7
30.2
54.2
81.9
79.4
                                                                             720   618
                                                                                          572  77.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE C WAS DOWN FOR MECHANICAL REPAIRS DURING JUNE.
A
B
C
D
E
SYSTEM
100.0
100.0
67.7
90.3
100.0
100.0
44.2
85.7
64.4
72.8
94.2
90.3
100.0
100.0
100.0
100.0
100.0
100.0
44.2
85.7
64.4
72.8
94.2
90.3
                                                                             744
                                                                                   744
                                                                                          672  75.4
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING JULY.
A
B
C
D
E
SYSTEM
100.0
100.0
29.0
100.0
100.0
100.0
76.8
89.3
8.4
92.0
93.7
91.3
100.0
100.0
100.0
100.0
100.0
100.0
76.5
89.0
8.3
91.6
98.3
90.9
                                                                             744   741
                                                                                          677   70.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
 9/84  SYSTEM
    MODULE C WAS DOWN DURING PART OF AUGUST FOR ABSORBER MIXER REPAIRS.

    WELDING WAS DONE  IN THE QUENCHER SECTION DURING AUGUST.

                                                        720
                                            13-146

-------
                                                 UTILITY FED SURVEY: OCTOBER 1983  -  SEPTEMBER  1984

BASIN  ELECTRIC  POWER:  LARAMIE RIVER  2  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD    CAP.
                                                               S02   PART. HOURS HOURS   HOURS  FACTOR


       »*  PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR SEPTEMBER 1984.
                                            13-147

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT   J/G
     RANGE HEAT CONTENT   BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT   7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT   7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
BASIN ELECTRIC POWER
LARAMIE RIVER
3
WHEATLAND
WYOMING
A
   43.
   86.
******
 1500
  570
  500
  495
  570
BABCOCK i WILCOX
PULVERIZED COAL
BASE
(   .100 LB/MMBTU)
(   .200 LB/MMBTU)
(****** LB/MMBTU)
 1321.32
   69.4
  183.
CONCRETE
    8.7
COAL
SUBBITUMINOUS
19538.

    7.89
4.0-13.0
   28.92
22.2-34.7
      .54
0.2-0.5
      .04
0.00-0.04
 0
NONE
COLD SIDE
BABCOCK 4 WILCOX
 1085.4
   69.4
     .2
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(2800000 ACFM)
(  157 F)
(  600 FT)

(  28.6 FT)
(   8400 BTU/LB)
 7906-8244
(2300000 ACFM)
(   157 F)
(   1. IN-H20)
                                            13-148

-------
BASIN ELECTRIC  POWER:  LARAMIE RIVER 3 (CONT.)
                                                  UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER 1984
 *» GENERAL DATA
     SALEABLE  PRODUCT/THROWAWAY PRODUCT
     S02  REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E  FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT  AWARDED

 «* DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE   C
     502 REMOVAL EFFICIENCY.   X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     FRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 «* FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE
 THROWAWAY PRODUCT
 SPRAY DRYING
 LIME/SPRAY DRYING
 BABCOCK & WILCOX
 BURNS & MCDONNELL
 FULL SCALE
 NEW
X   99.60
    82.50
  1
 11/82
 11/82
 10/78
 NR
 NR
 SPRAY DRYER
 NR
 HYDRAULIC PRESSURE NOZZLE
 BABCOCK & WILCOX
 54'8"W X 46'10"H
 CARBON STEEL
 AISI 1110
 N/A
 NONE
 N/A
 N/A
 NONE
  2
     0.         (
      .0        (
     1.6        (
     1.5        (
   377.52       (
   137.2        (
    85.0
    99.6
     0 GPM)
    .3 GAL/1000 ACF)
  6.5 IN-H20)
   5.0 FT/S)
  800000 ACFM)
   279 F)
 NONE
 N/A
 N/A
 N/A
 NR
 NR
 BYPASS
 COLD SIDE
 N/A
     3.0
    49.93
   371.1
 NR
 NR
 NR
 NA
 NR
 DRY
 NA
(  105800 ACFM)
(   700 F)
                                            13-149

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER: LARAMIE RIVER 3 (CONT.)
 *» DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL  LOAD DRY FEED CAPACITY - M.TONS/HR

 ** TANKS
     SERVICE
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
NR
NR
NR
NR
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
CARBON STEEL
AISI 1110
NR
NR
WET BALL MILL
COMPARTMENTED
NR
 Z
                   6 TPH)
     ABSORBER RECYCLE
     NR
     REAGENT PREP PRODUCT
   30.0
SLAKER
NR
NR
 Z
    5.4
NUMBER

****
«**«
****
                   6 TPH)
 **  PUMPS
      SERVICE
     NR
  **  SOLIDS CONCENTRATING/DEWATERING
     DEVICE

 **»  SLUDGE

  »*  TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

  »*  DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TREATMENT

  **  PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL  PARAMETERS
     PROCESS CONTROL MANNER
                                                NUMBER
NONE
N/A
N/A
N/A
FINAL
LANDFILL
ON-SITE
NONE
SOZ, ACFM, SOLIDS
AUTOMATIC
                                             13-150

-------
BASIN ELECTRIC  POWER:  LARAMIE RIVER 3 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 *# WATER  BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     CONSUMPTION
OPEN
22.9
4.6
ABSORBENT
LIME
3 TPH
( 363 GPM)
( 73 GPM)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
11/82  SYSTEM                                                                720

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT INITIAL START-UP OCCURRED DURING NOVEMBER  1982.

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM IS CURRENTLY BEING TESTED AND
                         IS STILL IN THE SHAKEDOWN/DEBUGGING PHASE OF OPERATION.
  7/83  SYSTEM

  8/83  SYSTEM

  9/83  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                    744

                                                    744

                                                    720
                         THE UTILITY CONTINUED PERFORMANCE TESTING ON THE  FGD  SYSTEM  DURING  THE
                         THIRD QUARTER OF 1983.
 10/83  SYSTEM

 11/83  SYSTEM

 12/83  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                    744

                                                    720

                                                    744
 1/84  SYSTEM

 2/84  SYSTEM

 3/84  SYSTEM
THE UTILITY REPORTED THAT LARAMIE RIVER 3 DID NOT OPERATE DURING  THE  FOURTH
QUARTER DUE TO MAJOR DESIGN MODIFICATIONS OF THE SPRAY DRYER  AND  SLURRY
PREPARATION SECTIONS.

                                                     744

                                                     696

                                                     744
                                             13-151

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BASIN ELECTRIC POWER:  LARAMIE RIVER 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM WAS DOWN DURING THE PERIOD
                         OF JANUARY THROUGH JULY,  1984 DUE TO A CONTINUATION OF MAJOR DESIGN
                         MODIFICATIONS IN THE SPRAY DRYER  AND THE SLURRY PREPARATION SYSTEM.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                7ZQ

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                            13-152

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY  CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION  LIMITATION - NG/J
NOX EMISSION  LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT  GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT  SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK  HEIGHT - M
     STACK  SHELL
     STACK  TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE  HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE  ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE  MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RAN3E  SULFUR CONTENT   7.
     AVERAGE CHLORIDE CONTENT - '/.
     RANGE  CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER  GENERIC MATERIAL
     LINER  SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
BIG RIVERS ELECTRIC
D.B. WILSON
1
CENTERTOWN
KENTUCKY
A
******         ( ****** LB/MMBTU )
******         (****** LB/MMBTU)
******         (****** LB/MMBTU)
  680
  WO
  495
  495
  440
FOSTER WHEELER
PULVERIZED COAL
BASE
               (******* ACFM)
               (**** F)
               (**** FT)

               (***** FT)
               (****** BTU/LB)
                9600-11600
********
*******
******
NR
*******
COAL
BITUMINOUS
******

********
15.0-25.0
********
8.0-14.0
    3.75
2.5-5.0
********
******
COLD SIDE
BUELL DIVISION, ENVIROTECH
  412.9        ( 875000 ACFM)
  162.8        (   325 F)
  0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY  PRODUCT
WET  SCRUBBING
LIME
M.W.  KELLOGG
BURNS & ROE
FULL SCALE
NEW
                                            13-153

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS ELECTRIC; D.B. WILSON i (CONT.)

     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 «* DESIGN AND OPERATING PARAMETERS
 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 1
 9/84
 9/84
 8/80
NR
NR
SPRAY TOWER
OPEN CROSSCURRENT SPRAY
HORIZONTAL SPRAY CHAMBER
NR
NR
NR
NR
NR
NR
NONE
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
 ** FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 #* DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 ** TANKS
     SERVICE
     NR
NR
NA
NR
NA
NA
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
WET BALL MILL
NA
NA
                                                 NUMBER
                                             13-154

-------
BIG RIVERS  ELECTRIC:  D.B.  WILSON i (CONT.J
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 ** PUMPS
     SERVICE
     NR
 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 *» DISPOSAL
     NATURE
     TYPE
     SITE TREATMENT
                                                NUMBER
NA
FORCED OXIDATION
NA
NA
NA
NA
NA
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 9/84  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                             720
                         THE UTILITY REPORTED THAT INITIAL START-UP OF THE FGD SYSTEM COMMENCED IN
                         SEPTEMBER 1984.
                                             13-155

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOS EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
BIG RIVERS ELECTRIC
GREEN
1
SEBREE
KENTUCKY
D
43. ( -100
516. < 1.200
301. ( .700
444
242
222
495
242






LB/mBTU)
LB/MMBTU)
LB/MMBTU )





 ** UNIT DATA   BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 #* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT   BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT   7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
BABCOCK i WILCOX
PULVERIZED COAL
BASE
  471.90
  148.9
  107.
CONCRETE
    4.6
COAL
BITUMINOUS
22795.

   15.38
9.6-27.5
   11.40
5.3-20.1
    3.91
2.0-6.0
      .05
UNKNOWN
 0
NONE
 2
 0
COLD SIDE
AMERICAN AIR FILTER
  235.9
  148.9
     .3
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(1000000 ACFM)
(  300 F)
(  350 FT)

(  15.0 FT)
(   9800 BTU/LB)
 8200-11600
( 500000 ACFM)
(  300 F)
(  1. IN-H20)
                                             13-156

-------
BIG RIVERS  ELECTRIC:  GREEN i CCONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL  DATA
     SALEABLE  PRODUCT/THROWAWAY PRODUCT
     302  REMOVAL  MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM  SUPPLIER
     A-E  FIRM
     DEVELOPMENT  LEVEL
     NEW/RETROFIT
     UNIT DESIGN  PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN  S02 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT  AWARDED

 »* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL  SULFER CONTENT - X
     DESIGN COAL  HEAT  CONTENT - J/G
     DESIGN COAL  ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAIHT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE  PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW -  CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS  BYPASSED - AVG
     TEMPERATURE  INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. tVS
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE  GAS FLOW RATE - CU. M/S
     OUTLET FLUE  GAS TEMPERATURE   C
     NUMBER OF HEAT EXCHANGER BANKS
     NUMBER OF BUNDLES PER BANK
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAG
 AMERICAN AIR FILTER
 BURNS 4 ROE
 FULL SCALE
 NEW
7.   99.00
    90.00
  1
 13/79
 12/79
 10/76
                (  10000 BTU/LB)
                (  117000 SQ FT)
    4.00
23260.0
   20.00
   11.25
     .05
10869.3
  272.0
  0
 NR
 NR
  2
  0
 SPRAY TOWER
 OPEN COUNTERCUPRENT SPRAY
 N/A
 AMERICAN AIR FILTER
 34 X 71.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 MASTIC
 PENNGUARD ADHESIVE
 NONE
  1
  1008
     4
               (16000 CPU)
      3        (32.0 GAL/1000 ACF)
     .4        ( 1.5 IN-H20)
    2.8        (  9.2 FT/S)
  235.95       ( 500000 ACFM)
  148.9        (  300 F)
   90.0
  1
  0
  1
 INDIRECT HOT AIR
 EXTERNAL STEAM HEAT EXCHANGER
 FIN TUBE BUNDLE
 HEATED AIR INJECTED INTO BYPASS DUCT
       .0
                (   25 F)
                ( 160000 ACFM)
                (   15 F)
                ( 256000 ACFM)
                (  300 F)
   13.9
   75.50
   -9.4
  120.81
  148.9
   3
   6
                                            13-157

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS ELECTRIC: GREEN i 
-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
BIG RIVERS  ELECTRIC:  GREEN i 
-------
UTILITY FGD SURVEY: OCTOBER 1983   SEPTEMBER 1984
BIG RIVERS ELECTRIC; GREEN i ICONT.)

     CONFIGURATION
     DIMENSIONS   FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SALEABLE BYPRODUCTS
     NATURE
     QUALITY - X

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT - X TOTAL FREE WATER
     X CAS03 - DRY
     X CAS04 - DRY
     X ASH - DRY

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET FLOW RATE - LITER/S
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS   LITER/S
     SLUDGE HYDRATICN WATER LOSS - LITER/S
     SLUDGE INTERSTITIAL WATER LOSS - LITERS/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 *» CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
CIRCULAR
125 DIA X 15.5 DEPTH
900000 GAL
INORGANIC
HYDRAULICALLY-BONDED CONCRETE
CARBON STEEL
ASTM A-36 ll/V'1
BLEED PUMP DISCHARGE
774 GPM, 6X SOLIDS
136 GPM, 257. SOLIDS
638 GPM, IX SOLIDS
TO VACUUM FILTERS
THICKENER RETURN WATER TANK
NONE
   25.0
               (   20.0 TPH)
   18.2
   75.0
   82.<+
   11.8
    5.8
STABILIZATION
PUG MILL
CONVERSION SYSTEMS [POZ-0-TEC3
   17.1        (  272 GPM)
   25.0
FINAL
LANDFILL
ON-SITE
TRUCK
NONE
200 ACRES
ABSORBER RECYCLE
PH
X SOLIDS
PH 9, 6X SOLIDS
LEEDS 8 NORTHRUP/TEXAS NUCLEAR
SCREEN TANKS
AUTOMATIC
FEEDBACK
CLOSED
     .8        (   12 GPM)
     .3        (4 GPM)
     .3        <    <+ GPM)
0
N/A
   23.1        (  366 GPM)
COOLING TOWER SLOWDOWN  [290 GPMJ/RIVER WATER  [76
ABSORBENT
LIME [THIOSORBIC3
92X CAO, 2-6X INERTS, 2-6X MGO
ORAVO LIME
230 TPD
   93.2
                                            13-160

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BIG RIVERS  ELECTRIC;  GREEN i 
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

BIG RIVERS ELECTRIC: GREEN i (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                             8. CONSTRUCTION WORK

 6/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS NOT AVAILABLE FOR THE MONTH OF JUNE.

 7/80  SYSTEM                                                                744

 8/80  SYSTEM                                                                744

 9/80  SYSTEM                                          40.7                  720          293

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING SEPTEMBER THE VENDOR INSTALLED NEW SWITCHES ON BOTH MODULES'
                         TRAVELING SCREENS.

10/80  SYSTEM      80.4                                40.9                  744          304

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         ON SEPTEMBER 12 THE FGD SYSTEM WAS TAKEN OFF-LINE FOR A SCHEDULED OUTAGE.
                         THE SYSTEM WAS PLACED BACK IN SERVICE ON OCTOBER 13.

                         DURING OCTOBER A CONTROL SYSTEM MALFUNCTION CAUSED APPROXIMATELY 2 1/2
                         DAYS OF OUTAGE TIME.

                         DUE TO LOST LEVEL IN ADDITIVE HOLD TANK THE SCREW CONVEYOR TRIPPED OUT.

                         THE THICKENER WAS CLEANED OUT AND THE LEAKS REPAIRED DURING THE MONTH.

                         LEAKS WERE ENCOUNTERED ON THE EXPANSION JOINTS LOCATED ON THE ABSORBER
                         OUTLET DUCT.  THESE EXPANSION JOINTS WERE REPLACED DURING THE MONTH.

11/80  SYSTEM      97.5                                96.0                  720          691

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A LEAK IN MODULE A BLEED LINE DURING NOVEMBER CAUSED APPROXIMATELY 10
                         HOURS OF OUTAGE TIME.

12/80  SYSTEM      97.9                                93.5                  744          695

       »* PROBLEMS/SOLUTIOHS/COMMENTS

                         DURING DECEMBER SEVEN HOURS OF DOWN TIME WAS DUE TO PROBLEMS AT THE SOLID
                         WASTE FACILITY.

                         LEAKS WERE ENCOUNTERED WITH THE MIST ELIMINATOR WASH LINES.

                         PROBLEMS WERE ENCOUNTERED WITH THE CLARIFIERS AT THE COOLING TOWER CAUSING
                         THE FGD SYSTEM TO BE TAKEN OUT OF SERVICE FOR APPROXIMATELY 23 HOURS.

 1/81  SYSTEM      88.4                                82.9                  744          617

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FIRST PART OF JANUARY THE UTILITY EXPERIENCED PROBLEMS  WITH
                         HAULING THE WASTE PRODUCT.  THIS CAUSED THE SYSTEM TO BE TAKEN OFF  LINE
                         APPROXIMATELY THREE DAYS.

                         DURING THE MONTH IT WAS NECESSARY TO WASH THE ID FAN.
                                            13-162

-------
                                                  UTILITY FGD SURVEY?  OCTOBER 1983 - SEPTEMBER

BIG RIVERS  ELECTRIC:  GREEN i (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR

                         PROBLEMS WERE ENCOUNTERED WITH THE RECYCLE PUMP PACKING.

 2/81  SYSTEM       90.9                                84.9                  696          591

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY HAS EXPERIENCED BYPASS DAMPER PROBLEMS AND IN FEBRUARY INSTALL-
                         ED A SOLENOID ON THE DAMPER TO RESOLVE THE PROBLEM.

                         REPAIR WORK ON THE MIST ELIMINATOR LEAKS WAS PERFORMED DURING THE MONTH.

                         THICKENER MAINTENANCE CAUSED AN OUTAGE WHICH LASTED 22 HOURS.

                         THE ADDITIVE FEED LINE TO MODULE A REACTION TANK PLUGGED.

 3/81  SYSTEM      100.0                                51.4                  744          382

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM WAS SHUT DOWN DURING THE FIRST TWO WEEKS OF MARCH FOR SCHEDULED
                         MAINTENANCE.

 4/81  SYSTEM      100.0                                60.7                  720          437

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING APRIL.

 5/81  SYSTEM       84.7                                79.3                  744          590

       **' PROBLEMS/SOLUTIONS/COMMENTS

                         AT THE FIRST OF MAY GENERAL MAINTENANCE WAS PERFORMED ON THE SYSTEM.

                         PLUGGING WAS EXPERIENCED IN THE LINES ASSOCIATED WITH THE SLAKER.

                         THICKENER MAINTENANCE CAUSED THE SYSTEM TO BE OFF-LINE APPROXIMATELY
                         15 HOURS.

                         TWO OUTAGES WERE CAUSED BY THE THICKENER RAKE.

                         A LINE LEAK IN THE MIST ELIMINATOR WASH TANK WAS ENCOUNTERED.  FIVE HOURS
                         OF OUTAGE TIME WAS NEEDED TO MAKE THE NECESSARY REPAIRS.

                         PLUGGED ADDITIVE LINES CAUSED TWO OUTAGES DURING THE MONTH.

 6/81  SYSTEM       95.1                                95.1                  720          684

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JUNE THE ADDITIVE LINES TO BOTH MODULES PLUGGED CAUSING THE SYSTEM
                         TO SHUT DOWN THREE SEPARATE TIMES.

                         THE BYPASS DAMPER SOLENOID MALFUNCTIONED AND HAD TO BE REPLACED.

                         PROBLEMS HAVE BEEN ENCOUNTERED WITH THE MODULE B INLET DAMPER.

 7/81  A           98.3        96.2        96.2        96.2
       B           98.3        96.2        96.2        96.2
       SYSTEM       98.3        96.2        96.2        96.2                  744   744    716  93.9
                                            13-163

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS ELECTRIC; GREEN i (CONT.)
	_	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MAJORITY OF THE OUTAGE TIME DURING THE MONTH RESULTED FROM PLUGGING OF
                         THE ADDITIVE FEED LINES AND CONTROL VALVES, AS WELL AS MECHANICAL PROBLEMS
                         WITH THE LIMIT SWITCHES ON THE DAMPERS.
 8/81
 9/81
A
B
SYSTEM
A
B
SYSTEM
95.2
95.2
95.2
84.5
84.5
84.5
92.6
92.6
92.6
96.4
96.4
96.4
92.6
92.6
92.6
96.4
96.4
96.4
85.3
85.3
85.3
79.9
79.9
79.9
                                                                             744   686
                                                                             720   597
                                                                                          635  88.9
                                                                                          575  71.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER, THE FGD SYSTEM AVAILABILITY WAS SLIGHTLY  LIMITED DUE TO
                         THE REPLACEMENT OF THE CHEVRON MIST ELIMINATORS ON BOTH MODULES.  THE MIST
                         ELIMINATORS WERE REPLACED DUE TO THEIR NORYL MATERIAL OF CONSTRUCTION
                         KHICH MELTED AT TEMPERATURES GREATER THAN 180 F.  THE REPLACEMENT MIST
                         ELIMINATORS ARE CONSTRUCTED OF FIBERGLASS [FIRST STAGE] AND RYTON [SECOND
                         STAGE] RATED FOR TEMPERATURES GREATER THAN 300 F.
10/81  A
       B
       SYSTEM
75.3
75.3
75.3
98.3
98.3
96.3
98.3
98.3
98.3
74.8
74.8
74.8
                                                                             744   566
                                                                                          557  69.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
11/81  A
       B
       SYSTEM
96.2
94.9
95.6
                         DURING OCTOBER A PROBLEM WAS ENCOUNTERED WITH THE BY-PASS SOLENOID CAUSING
                         DOWN TIME.

                         OUTAGE TIME WAS NECESSARY TO REPAIR LEAKS ON THE INLET DAMPERS AND TO
                         INSPECT THE CHEVRONS.

                         A LOW PH CAUSED THE ADDITIVE LINE TO MODULE A TO PLUG RESULTING IN AN
                         OUTAGE.

                         THE BLEED LINE TO MODULE A RUPTURED ACCOUNTING FOR ADDITIONAL DOWN TIME.
94.9
94.9
94.9
94.9
94.9
94.9
94.9
94.9
94.9
                                                                             720   720
                                                                                          683  97.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS
                         OCCURRED.
12/81
 1/82
       A
       B
       SYSTEM
98.9
98.9
98.9
97.6
97.6
97.6
97.6
97.6
97.4
97.6
97.6
97.6
                                                                             744   744
                                                                                           726   91.2
          PROBLEMS/SOLUTIONS/COMMENTS
       A
       B
       SYSTEM
                         DURING DECEMBER NO MAJOR FGD-RELATED PROBLEMS WERE EXPERIENCED.
92.9
94.8
93.8
90.6
91.3
91.0
90.6
91.3
91.0
90.6
91.3
91.0
                                                                             744    744     677   88.2
                                            13-164

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS  ELECTRIC;  GREEN i  CCONT.)
	PERFORMANCE DATA	
PERIOD  MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


       «* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.
2/82
3/82
A
B
SYSTEM
A
B
SYSTEM
95
97
96
.4
.0
.2
98.4
98.4
98.4
93.
93.
93.
94.
94.
94.
1
1
1
4
4
4
93
93
93
.1
.1
.1
94.4
94.4
94.4
93
93
93
93
93
93
.1
.1
.1
.8
.8
.8
672 672 626 87.6
744 739 698 89.6
** PROBLEMS/SOLUTIONS/COMMENTS
DURING FEBRUARY
4/82
5/82
A
B
SYSTEM
A
B
SYSTEM
86
86
86
99
98
98
.9
.9
.9
.1
.1
.6-
96.
96.
96.
98.
98.
98.
4
4
4
1
1
1
AND
96
96
96
98
98
98
MARCH
.4
.4
.4
.1
.1
.1
NO MAJOR FGD-RELATED
58
58
58
98
98
98
.8
.8
.8
.1
.1
.1
PROBLEMS WERE REPORTED.
720 439 423 56.4
744 744 730 88.8
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL AND MAY.

 6/82  Gl-A        98.5        98.5        98.5        98.5
       Gl-B        98.5        98.5        98.5        98.5
       SYSTEM      98.5        98.5        98.5        98.5                  720   720    709  79.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.

 7/82  Gl-A        98.2        96.2        96.2        96.2
       Gl-B        98.2        96.2        96.2        96.2
       SYSTEM      98.2        96.2        96.2        96.2                  744   744    716  93.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PLUGGING OF ADDITIVE FEED LINES AND CONTROL VALVES CONTRIBUTED TO THE
                         OUTAGE TIME DURING JULY.

                         MECHANICAL PROBLEMS WITH LIMIT SWITCHES ON THE DAMPERS ALSO CONTRIBUTED TO
                         OUTAGE TIME DURING THE MONTH.

 8/82  Gl-A       100.0        99.2        99.2        91.8
       Gl-B       100.0        99.2        99.2        91.8
       SYSTEM     100.0        99.2        99.2        91.8                  744   689    683  70.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744
                                            13-165

-------
UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS ELECTRIC; GREEN i (CONT.)
	._	PERFORMANCE DATA	'	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


11/82  SYSTEM                                                                72°

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF SEPTEMBER 1982 THROUGH MARCH
                         1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE MONTHS OF APRIL AND MAY THE FOLLOWING REPAIRS WERE MADE:

                         BOTH DOUBLE-LOUVRE SEAL AIR DAMPERS LOCATED AT THE INLET OF THE ABSORBER
                         VESSELS WERE REPLACED WITH BOTTOM-ENTRY GUILLOTINE SEAL AIR DAMPERS.  THE
                         DOUBLE-LOUVRE DAMPERS DID NOT PROVIDE ADEQUATE ISOLATION TO ALLOW MAIN-
                         TENANCE DURING BOILER OPERATION.  THE UTILITY ALSO REPORTED THAT THE
                         DOUBLE-LOUVRE DAMPERS CLOSED TOO SLOWLY DURING BYPASS  (REASON WHY ORIGINAL
                         NORYL MIST ELIMINATORS WERE MELTED).  THE FAULTY PRE-KRETE G-3 LINER MATE-
                         RIAL IN THE ABSORBER VESSELS WAS REPLACED WITH PENNGUARD MASTIC.  THE PEMN-
                         GUARD MASTIC WAS APPLIED TO THE ABSORBER AND DUCTWORK  FROM THE MIST ELIM-
                         INATORS TO THE OUTLET ABSORBER GUILLOTINE DAMPERS.  PENNGUARD MASTIC AND
                         PENNGUARD BLOCK WERE BOTH APPLIED TO THE DUCTWORK LOCATED BETWEEN THE OUT-
                         LET ABSORBER GUILLOTINE DAMPERS AND THE STACK INLET.

                         THE UTILITY ALSO REPORTED REDUCING THE L/G RATIO ON BOTH ABSORBER VESSELS
                         (PUMP SPEEDS WERE REDUCED).  THE UTILITY REPORTS STILL MEETING COMPLIANCE
                         LIMITS BUT HAVING A 14 PERCENT DECREASE IN LIME USAGE  OVER LAST YEAR.

  7/83  SYSTEM                                                                744

  8/83  SYSTEM                                                                744

  9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE THIRD QUARTER.  THE NEXT SCHEDULED UNIT OUTAGE IS SET TO BEGIN
                         THE FIRST WEEK OF NOVEMBER AND WILL LAST TWO WEEKS.

                         ABSORBER LIQUID RECIRCUUTION WAS DECREASED IN CONJUNCTION WITH CHANGES TO
                         NOZZLE HEADER DESIGN IN ORDER TO SAVE ON  LIME CONSUMPTION.  THE UTILITY
                         REPORTED THAT THE FGD SYSTEM WAS REMOVING MORE S02 THAN REQUIRED BY
                         LAW,  THE LIQUID RECIRCULATION RATE FOR EACH OF THE TWO ABSORBERS
                         WAS DECREASED FROM A DESIGN FLOW RATE OF  20,280 GPM  (L/G OF 40.6)  TO  16,000
                         GPM (L/G OF 32.0).  THREE OF THE SIX SPRAY HEADERS ON  HALF OF  THE  PIG
                         TAIL NOZZLES WERE CHANGED TO FULL-FLOW TYPE (BASICALLY A 1-7/8 INCH OPEN
                         HOLE) NOZZLES.  DURING NORMAL OPERATIONS  1 PIG TAIL HEADER IS  USED  IN  CON-
                         JUNCTION WITH 2 COMBINATION HEADERS.  WHEN THESE BECOME PLUGGED,  AN ADDI-
                         TIONAL COMBINATION HEADER IS VALVED IN.  WHEN ALL SIX  HEADERS  ARE  USED  THE
                                             13-166

-------
                                                  UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS  ELECTRIC;  GREEN i (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         LIQUID RECIRCULATION RATE IS 16,000 GPM.  HOWEVER, ONLY THREE OF THE FOUR
                         HEADERS ARE USED FOR NORMAL OPERATING CONDITIONS HAVING A LIQUID RECIRCU-
                         LATION RATE OF APPROXIMATELY 11,000 TO 13,000 GPM.  BECAUSE OF THIS CHANGE
                         THE UTILITY REPORTED SAVING 11,200 TONS OF LIMESTONE AT A SAVINGS OF
                         $392,000 (COMPARED TO 1982 BASED ON A 9-MONTH PERIOD) WHILE STILL MEETING
                         ITS S02 LIMITATIONS.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED
                         DURING THE PERIOD.  THE UNIT WAS DOWN FOR THE FIRST AND SECOND WEEKS OF
                         NOVEMBER FOR SCHEDULED MAINTENANCE.

                         DURING 1983, THE UNIT AND FGD SYSTEM OPERATED A TOTAL OF 7854 5
                         AND 7592.7 HOURS, RESPECTIVELY.  TOTAL FGD SYSTEM AVAILABILITY FOR THE YEAR
                         WAS 96.7 PERCENT.

                         THE AVERAGE COAL SULFUR CONTENT FOR THE YEAR WAS 3.58 PERCENT AND THE LIME
                         TO COAL USAGE RATIO FOR THE YEAR WAS 16:1.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                 '                                                696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

       ** FROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE PENNGUARD BLOCKS INSTALLED IN THE OUTLET DUCT
                         DURING THE SPRING OF 1983 HAVE WORKED FAVORABLY TO DATE.

                         THE UTILITY REPORTED THAT THE NEW DAMPERS, WHICH HAVE BEEN IN USE 18 MONTHS
                         TO DATE, HAVE OPERATED FAVORABLY.

                         MIST ELIMINATOR WASH PIPE PLUGGAGE WAS REPORTED.  A HIGH PRESSURE WASH
                         (5000 PSD WAS REQUIRED TO CLEAR THE PLUGGED LINES.

                         OVERALL FGD SYSTEM AVAILABILITY DURING THE FIRST THREE QUARTERS OF 1984 WAS
                         ESTIMATED AT 90X.  NO MAJOR OUTAGES OCCURRED DURING THIS TIME.
                                            13-167

-------
UTILITY FGO SURVEYt OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
502 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

**« PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 *» PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
BIG RIVERS ELECTRIC
GREEN
2
SEBREE
KENTUCKY
  516.
  301.
  444
  242
  222
  495
  242
BABCOCK & WILCOX
PULVERIZED COAL
BASE
   .100 LB/MMBTU)
  1.200 LB/MMBTU)
   .700 LB/MMBTU)
  471.90
  148.9
  107.
CONCRETE
    4.6
COAL
BITUMINOUS
22795.

   15.38
9.6-27.5
   11.40
5.3-20.1
    3.91
2.0-6.0
      .05
UNKNOWN
 0
NONE
 2
 0
COLD SIDE
AMERICAN AIR FILTER
(1000000 ACFM)
(  300 F)
(  350 FT)

(  15.0 FT)
(   9800 BTU/LB)
 8200-11800
  235.9
  148.9
      .3
   99.6
(  500000 ACFM)
(   300 F)
(   1. IN-H20)
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-1*8

-------
BIG RIVERS  ELECTRIC;  GREEN 2 (CONT.)
                                                  UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER 1984
 *# GENERAL DATA
     SALEABLE  PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN SOS REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT  AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - 7.
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE  PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW   CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X

 *» REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE   C
     OUTLET FLUE GAS FLOW RATE - CU. M/S
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     NUMBER OF BUNDLES PER BANK
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAG
 AMERICAN AIR FILTER
 BURNS & ROE
 FULL SCALE
 NEW
7.   99.00
    90.00
  1
 12/80
 11/80
  5/77
                (  10000 BTU/LB)
                (  117000 SQ FT)
    4.00
23260.0
   20.00
   11.25
     .05
10869.3
  272.0
  0
 NR
 NR
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 AMERICAN AIR FILTER
 34 X 71.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 MASTIC
 PENNGUARD ADHESIVE
 NONE
  1
  1008.         (16000 GPM)
     4.3        (  32.0 GAL/1000 ACF)
      .4        (  1.5 IN-H20)
     2.8        (   9.2 FT/S)
   235.95       (  500000 ACFM)
   148.9        (   300 F)
    90.0
  1
  0
  1
 INDIRECT HOT AIR
 EXTERNAL STEAM HEAT EXCHANGER
 FIN TUBE BUNDLE
 HEATED AIR INJECTED INTO BYPASS DUCT
      .0
    13.9        (   25 F)
    75.50       ( 160000 ACFM)
    -9.4        (   15 F)
   120.81       ( 256000 ACFM)
   148.9        (  300 F)
    3
    6
                                            13-169

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BIG RIVERS ELECTRIC; GREEN 2 (CONT.)
     NUMBER OF TUBES PER BUNDLE                   20
     CONSTRUCTION MATERIAL GENERIC TYPE         NR
     CONSTRUCTION MATERIAL SPECIFIC TYPE        NR
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
  274.80
  148.9
CARBON STEEL
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
INDUCED DRAFT
DRY
  274.80
  148.9
CARBON STEEL
(  582330 ACFM)
(   300 F)
  582330 ACFM)
   300 F)
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE/SEAL AIR
AMERICAN AIR FILTER
350 F/INDEFINITE
  ** DAMPERS
      NUMBER
      FUNCTION
      GENERIC TYPE
      SPECIFIC TYPE
      MANUFACTURER
      SERVICE CONDITIONS
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE/SEAL AIR
AMERICAN AIR FILTER
350 F/INDEFINITE
  »*  DAMPERS
      NUMBER
      FUNCTION
      GENERIC TYPE
      SPECIFIC TYPE
      MANUFACTURER
      SERVICE CONDITIONS

  **  DAMPERS
      NUM3ER
      FUNCTION
      GENERIC TYPE
      SPECIFIC TYPE
      MANUFACTURER
      MODULATION
      SERVICE CONDITIONS
      CONSTRUCTION MATERIAL GENERIC TYPE
      CONSTRUCTION MATERIAL SPECIFIC TYPE

  **  DUCTWORK
      LOCATION
      CONFIGURATION
      DIMENSIONS
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN AIR FILTER
350 F/INDEFINITE
SHUT-OFF
GUILLOTINE
BOTTOM ENTRY GUILLOTINE/SEAL  AIR
AMERICAN AIR FILTER
OPEN
350 F/INDEFINITE
CARBON STEEL
NR
ABSORBER  INLET
RECTANGULAR
11 X  11 X 43.5  LENGTH
CARBON STEEL
AISI  1110
ORGANIC
MASTIC
                                             13-170

-------
BIG RIVERS  ELECTRIC:  GREEN 2 
-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
BIG RIVERS ELECTRIC; GREEN 2 ICONT.)
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION
*** SALEABLE BYPRODUCTS
     NATURE
     QUALITY - X
                                                125  DIA  X 15.5 DEPTH
                                                900000 GAL
                                                INORGANIC
                                                HYDRAULICALLY-BONDED CONCRETE
                                                CARBON STEEL
                                                ASTM A-36 11/4"]
                                                BLEED PUMP DISCHARGE
                                                774  GPM,  67. SOLIDS
                                                136  GPM,  25X  SOLIDS
                                                638  GPM,  IX SOLIDS
                                                TO VACUUM FILTERS
                                                THICKENER RETURN  WATER TANK
                                                NONE
                                                   25.0
*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR  (DRY)
     MOISTUSE CONTENT - X TOTAL FREE  WATER
     X CAS03 - DRY
     X CAS04   DRY
     X ASH - DRY

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET FLOW RATE - LITER/S
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS

 *» PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 »* WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     SLUOGE INTERSTITIAL WATER LOSS - LITERS/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION   X
     POINT OF ADDITION
                                                               (    20.0 TPH)
                                                   18.2
                                                   75.0
                                                   82.4
                                                   11.8
                                                    5.8
                                                STABILIZATION
                                                PUG MILL
                                                CONVERSION SYSTEMS IPOZ-0-TEC1
                                                   17.1        (  272 GPM)
                                                   25.0
                                                FINAL
                                                LANDFILL
                                                ON-SITE
                                                TRUCK
                                                NONE
                                                200 ACRES
                                                ABSORBER RECYCLE
                                                PH
                                                X SOLIDS
                                                PH 9, 6X SOLIDS
                                                LEEDS 4 NORTHRUP/TEXAS NUCLEAR
                                                SCREEN TANKS
                                                AUTOMATIC
                                                FEEDBACK
                                                CLOSED
                                                      .8        (12 GPM)
                                                      .3        (4 GPM)
                                                      .3        (4 GPM)
                                                0
                                                N/A
                                                   23.1        (  366 GPM)
                                                COOLING TOWER SLOWDOWN  [290 GPM]/RIVER  WATER
176
                                                ABSORBENT
                                                LIME  tTHIOSORBIC)
                                                92X CAO, 2-6X  INERTS,  2-6X  MGO
                                                DRAVO LIME
                                                230 TFD
                                                   93.2
                                                SLAKER
                                            13-172

-------
BIG RIVERS  ELECTRIC;  SREEN 2  (CONT.)
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
 ** FGD  SPARE  CAPACITY  INDICES
     ABSORBER  -  7.
     MIST  ELIMINATOR  -  X
     REHEATER  -  X
     FAN - X
     THICKENER - X
     VACUUM FILTER  -  X

 »* FGD  SPARE  COMPONENT INDICES
     ABSORBER
     MIST  ELIMINATOR
     REHEATER
     FAN
     THICKENER
     VACUUM FILTER
                                                  30.0
                                                     .0
                                                     .0
                                                     .0
                                                     .0
                                                  33.0
                                                     .4
                                                     .0
                                                     .0
                                                     .0
                                                     .0
                                                     .1
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
11/80  SYSTEM      94.2                                91.8                  720          661

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         ON NOVEMBER 14, 1980 OPERATION OF UNIT 2 COMMENCED.

                         DURING THE MONTH TWO OUTAGES WERE CAUSED BY THICKENER RAKE PROBLEMS.

                         THE ADDITIVE FEED LINE PLUGGED CAUSING ABOUT EIGHT HOURS OF DOWN TIME.

                         DURING OPERATION ON LOW RECYCLE FLOW, A WELD ON THE BYPASS DAMPER
                         ADJUSTMENT ARM ROD FAILED.
                                                       26.1
                                                                             744
                                                                                          194
12/80  SYSTEM      96.2

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER WAS DOWN  FOR  18 DAYS AT THE BEGINNING OF DECEMBER.

                        PROBLEMS WITH THE  BYPASS DAMPER WAS  ENCOUNTERED DURING THE MONTH.

 1/81  SYSTEM      94.3                                 68.1                  744          506

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE DAMPERS MALFUNCTIONED ON  MODULE  B, WHEN  THE RECYCLE  PUMP TRIPPED,
                        CAUSING ABOUT SEVEN  HOURS OF  OUTAGE  TIME.

                        THE UTILITY IS EXPERIENCING PROBLEMS WITH  HAULING  THE WASTE PRODUCT.

                        THE MODULE B REACTION  TANK HAS EXPERIENCED PLUGGING DUE  TO THE  INABILITY
                        TO MAINTAIN THE  PH.
                                                       94.0
                                                                             696
 2/81   SYSTEM       94.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING  FEBRUARY THICKENER  MAINTENANCE  WAS  PERFORMED.

 3/81   SYSTEM       97.9                                 97.9                   744

 4/81   SYSTEM       99.9                                 99.5                   720
                                                                                          654
                                                                                          728

                                                                                          716
                                            13-173

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

BIG RIVERS ELECTRIC; GREEN z CCONT.)
_.	PERFORMANCE DATA	~	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING MARCH AND APRIL.

 5/81  SYSTEM      92.7                                92.0                  744          684

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ADDITIVE LINE TO THE REACTION TANK PLUGGED CAUSING OUTAGE TIME
                         DURING MAY.
 6/81  SYSTEM      96.2

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                       95.6
                                                                             720
                                                                                          688
 7/81
 8/81
  9/81
 10/81
 11/81
                         THE MODULE A DISCHARGE LINE SEPARATED DURING THE MONTH CAUSING A 10 HOUR
                         OUTAGE.

                         PROBLEMS WERE ENCOUNTERED WITH THE INLET PRESSURE SWITCH ON BOTH MODULES.
                         THE SWITCHES FOULED APPROXIMATELY SIX TIMES DURING JUNE CAUSING A TOTAL OF
                         14 HOURS OF OUTAGE TIME.
       A
       B
       SYSTEM
94.0
94.0
94.0
89.1
89.1
89.1
89.1
89.1
89.1
77.2
77.2
77.2
                                                                             744   645
                                                                                          574  77.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY, PLUGGING OF THE ADDITIVE FEED LINES AND CONTROL VALVES, AS
                         WELL AS MECHANICAL PROBLEMS WITH THE LIMIT SWITCHES ON THE DAMPERS
                         CONTRIBUTED TO THE MAJORITY OF THE OUTAGE TIME.
A
B
SYSTEM
A
B
SYSTEM
96.4
97.8
97.1
99.7
99.7
99.7
94.0
94.0
94.0
98.5
98.5
98.5
94.0
94.0
94.0
98.5
98.5
98.5
86.0
86.0
86.0
98.4
98.4
98.4
                                                                             744
                                                                                   681
                                                                             720   719
                                                                                          640  85.1
                                                                                           708  84.7
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         NO FGD-RELATED PROBLEMS WERE REPORTED FOR THE MONTHS OF AUGUST AND SEPT-
                         EMBER.
       A
       B
       SYSTEM
76.3
76.1
76.2
96.2
96.2
96.2
96.2
96.2
96.2
72.9
72.9
72.9
                                                                             744   564
                                                                       542  66.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE UTILITY REPORTED THAT PROBLEMS WERE  ENCOUNTERED  WITH A
                         RECYCLE PUMP VALVE.

                         THE BELT ON THE C MODULE RECYCLE PUMP WAS ADJUSTED ACCOUNTING  FOR SOME
                         DOWN TIME.

                         DURING THE MONTH THE FALL SCHEDULED MAINTENANCE OUTAGE  COMMENCED.
       A
       B
       SYSTEM
62.6
62.6
62.6
87.4
87.4
87.4
87.4
87.4
87.4
44.5
44.5
44.5
                                                                              720    367
                                                                       320  45.5
                                            13-174

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
BIG RIVERS  ELECTRIC;  GREEN 2 CCONT.)
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
 1/82
 2/82
       ** PROBLEMS/SOLUTIONS/COMMENTS
 3/82
 5/82
                         THE  FALL SCHEDULED MAINTENANCE OUTAGE CONTINUED THROUGH THE BEGINNING OF
                         NOVEMBER.

                         THE  ADDITIVE MASS VALVE ON THE A MODULE REACTION TANK WAS REPAIRED.

                         ADDITIONAL OUTAGE TIME WAS CAUSED BY A BROKEN REHEAT ISOLATION DAMPER
                         DRIVE AND A LEAK IN THE MIST ELIMINATOR MAKE UP.

                         THE  B MODULE ADDITIVE MASS LINE PLUGGED CAUSING A PH DROP.

                         THE  MIST ELIMINATORS WERE REPLACED DUE TO THEIR NORYL MATERIAL OF CONSTRUC-
                         TION WHICH MELTED AT TEMPERATURES GREATER THAN 180 F.  THE REPLACEMENT
                         MIST ELIMINATORS ARE CONSTRUCTED OF FIBERGLASS [FIRST STAGE] AND RYTON
                         [SECOND STAGE]  RATED FOR TEMPERATURES GREATER THAN 300 F.
12/81  A
       B
       SYSTEM
            99.9
            99.9
            99.9
98.1
98.1
98.1
98.1
98.1
98.1
87.0
87.0
87.0
                                                                                   660
                                                                                          647  78.5
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE TNCOUNTERED
                         DURING DECEMBER.
       A
       B
       SYSTEM
            96.5
            96.8
            96.6
95.1
94.4
94.8
95.1
94.4
94.8
95.1
94.4
94.8
                                                                             744   744
                                                                                          705  86.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.
       A
       B
       SYSTEM
            99.7
            99.7
            99.7
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
97.8
                                                                             672   672
                                                                                          657  88.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED EXPERIENCING NO MAJOR FGD-RELATED PROBLEMS DURING
                         FEBRUARY.
       A
       B
       SYSTEM
            39.9
            39.9
            39.9
91.9
91.9
91.9
91.9
91.9
91.9
39.9
39.9
39.9
                                              744   323
                                                                                          297  40.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH THE SYSTEM WAS TAKEN OFF-LINE PART OF THE TIME FOR A
                         SCHEDULED OUTAGE.
 4/82  A
       B
       SYSTEM
            61.8
            61.8
            61.8
92.6
92.6
92.6
92.6
92.6
92.6
55.6
55.6
55.6
                                                                      720   432    401  50.1

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE UNIT AND SYSTEM WERE DOWN PART OF APRIL FOR A SPRING OUTAGE.

A           99.6        97.8        97.8        90.1
                                            13-175

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*
BIG RIVERS ELECTRIC; GREEN 2 (CONT.)
___	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  Y. REMOVAL   PER  BOILER   FGD    CAP.
                                                                502  PART. HOURS HOURS  HOURS  FACTOR

       B           99.6        97.8        97.8        90.1
       SYSTEM      99.6        97.8        97.8        90.1                  744   685    671   77.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED FOR THE MONTH OF MAY.

 6/82  G2-A        99.3        97.7        97.7        95.9
       G2-B        99.3        97.7        97.7        95.9
       SYSTEM      99.3        97.7        97.7        95.9                  720   707    690   80.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.

 7/82  G2-A        94.0        89.1        89.1        77.2
       G2-B        94.0        89.1        89.1        77.2
       SYSTEM      94.0        89.1        89.1        77.2                  744   645    574   77.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PLUGGING OF ADDITIVE FEED LINES AND CONTROL VALVES CONTRIBUTED TO THE
                         OUTAGE TIME DURING JULY.

                         MECHANICAL PROBLEMS WITH LIMIT SWITCHES ON THE DAMPERS ALSO CONTRIBUTED TO
                         OUTAGE TIME DURING THE MONTH.

 8/82  G2-A        98.5        98.5        98.5        98.5
       G2-B        98.5        98.5                    98.5
       SYSTEM      98.5        98.5        98.5        98.5                  744   744    733   78.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF SEPTEMBER 1982 THROUGH  MARCH
                         1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720
                                            13-176

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984
BIG RIVERS  ELECTRIC:  GREEN  2  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE  MONTHS  OF  APRIL AND  MAY THE  FOLLOWING REPAIRS WERE MADE:

                         BOTH DOUBLE-LOUVRE SEAL AIR DAMPERS LOCATED  AT THE INLET OF  THE ABSORBER
                         VESSELS WERE REPLACED WITH BOTTOM-ENTRY GUILLOTINE SEAL AIR  DAMPERS.  THE
                         DOUBLE-LOUVRE  DAMPERS DID  NOT PROVIDE ADEQUATE ISOLATION TO  ALLOW MAIN-
                         TENANCE DURING BOILER OPERATION.   THE UTILITY ALSO REPORTED  THAT THE
                         DOUBLE-LOUVRE  DAMPERS CLOSED  TOO  SLOWLY DURING BYPASS (REASON WHY ORIGINAL
                         NORYL MIST  ELIMINATORS WERE MELTED).  THE FAULTY PRE-KRETE G-8 LINER MATE-
                         RIAL IN THE ABSORBER  VESSELS  WAS  REPLACED WITH PENNGUARD MASTIC.  THE PENN-
                         GUARD MASTIC WAS APPLIED TO THE ABSORBER AND DUCTWORK FROM THE MIST ELIM-
                         INATORS TO  THE ABSORBER OUTLET  GUILLOTINE DAMPERS.  PENNGUARD MASTIC AND
                         PENK3UARD BLOCK WILL  BE APPLIED DURING  THE  NEXT MAJOR OUTAGE PERIOD TO THE
                         DUCTWORK LOCATED BETWEEN THE  ABSORBER OUTLET GUILLOTINE DAMPERS AND THE
                         STACK INLET.

                         THE UTILITY ALSO REPORTED  REDUCING THE  L/G  RATIO ON BOTH ABSORBER VESSELS
                         (PUMP SPEEDS WERE  REDUCED).  THE  UTILITY REPORTS STILL MEETING COMPLIANCE
                         LIMITS BUT  HAVING  A 14 PERCENT  DECREASE IN  LIME USAGE OVER  LAST YEAR.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                730

       *« PROBLEMS/SOLUTIONS/COMMENTS

                         ABSORBER LIQUID RECIRCULATION WAS DECREASED IN CONJUNCTION WITH CHANGES TO
                         NOZZLE HEADER  DESIGN  IN ORDER TO  SAVE ON LIME CONSUMPTION.   THE UTILITY
                         REPORTED THAT  THE  FGD SYSTEM  WAS  REMOVING MORE SOZ THAN REQUIRED BY LAW.
                         THE LIQUID  RECIRCULATION RATE FOR EACH  OF THE TWO  ABSORBERS
                         WAS DECREASED  FROM A  DESIGN FLOW  RATE OF 20,280 GPM (L/G OF  40.6) TO 16,000
                         GPM (L/G OF 32.0).  THREE  OF  THE  SIX SPRAY HEADERS ON HALF  OF THE PIG
                         TAIL NOZZLES WERE CHANGED  TO  A FULL-FLOU TYPE (BASICALLY A  1-7/8 INCH OPEN
                         HOLE) NOZZLES.  DURING NORMAL OPERATIONS 1  PIG TAIL HEADER  IS USED IN CON-
                         JUNCTION WITH  2 COMBINATION HEADERS.  WHEN THESE BECOME PLUGGED, AN ADDI-
                         TIONAL COMBINATION HEADER  IS  VALVED IN.  WHEN ALL  SIX HEADERS ARE USED THE
                         LIQUID RECIRCULATION  RATE  IS  16,000 GPM.  HOWEVER, ONLY THREE OF THE FOUR
                         HEADERS ARE USED FOR  NORMAL OPERATING CONDITIONS HAVING A LIQUID RECIRCU-
                         LATION RATE OF APPROXIMATELY  11,000 TO  13,000 GPM.  BECAUSE  OF THIS CHANGE
                         THE UTILITY REPORTED  SAVING 11,200 TONS OF  LIMESTONE AT A SAVINGS OF
                         $392,000 (COMPARED TO 1982 BASED  ON A 9-MONTH PERIOD) WHILE  STILL MEETING
                         ITS S02 LIMITATIONS.

                         THE UTILITY REPORTED  THAT  NO  MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE  THIRD QUARTER.   THE NEXT SCHEDULED UNIT OUTAGE IS SET TO BEGIN
                         THE FIRST WEEK OF NOVEMBER AND WILL LAST TWO WEEKS.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED  THAT  NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED
                         DURING THE  PERIOD.  THE UNIT  WAS  DOWN  FORTHE THIRD AND FOURTH WEEKS OF
                         NOVEMBER FOR SCHEDULED MAINTENANCE.

                         DURING 1983,  THE UNIT AND  FGD SYSTEM OPERATED A TOTAL OF 7966.7
                                            13-177

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
BIS RIVERS ELECTRIC: GREEN 2 ICONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         AND 7742.7 HOURS, RESPECTIVELY.  TOTAL FGD SYSTEM AVAILABILITY FOR THE YEAR
                         WAS 97.2 PERCENT.

                         THE AVERAGE COAL SULFUR CONTENT FOR THE YEAR WAS 3.58 PERCENT AND THE LIME
                         TO COAL RATIO FOR THE YEAR WAS 16:1.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT A NEW OUTLET DUCT LINING (STEBBINS TILE) WAS
                         INSTALLED AT THE OUTLET DUCT MIXING ZONE DURING THE FIRST THREE QUARTERS OF
                         19S4.

                         THE UTILITY REPORTED THAT THE NEW DAMPERS, WHICH HAVE BEEN IN USE 18 MONTHS
                         TO DATE, HAVE OPERATED FAVORABLY.

                         MIST ELIMINATOR WASH PIPE PLUGGAGE WAS REPORTED.  A HIGH PRESSURE WASH
                         (5000 PSI) WAS REQUIRED TO CLEAR THE PLUGGED LINES.

                         OVERALL FGD SYSTEM AVAILABILITY DURING THE FIRST THREE QUARTERS OF 1984 WAS
                         ESTIMATED AT 90X.  NO MAJOR OUTAGES OCCORRED DURING THIS TIME.
                                            13-178

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
                                           SECTION 13
              DESIGN  AND  PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY  NAME
PLANT  NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOZ EMISSION  LIMITATION - NG/J
NOX EMISSION  LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS  UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA -  BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 «* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE  HEAT CONTENT - J/G
     RANGE HEAT  CONTENT - BTU/LB
     AVERAGE  ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE  MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE  SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE  CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

**» PARTICLE  CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE  GAS CAPACITY - CU.M/S
     INLET  FLUE  GAS TEMPERATURE   C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE  SCRUBBER
     NUMBER
     GENERIC  TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD  SYSTEM
CENTRAL ILLINOIS LIGHT
DUCK CREEK
1
CANTON
ILLINOIS
D
  516.
  301.
  373
  416
  378
  390
  416
RILEY STOKER
PULVERIZED COAL
BASE
  717.29
  135.0
  152.
CONCRETE
    5.8
               (  .100 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (  .700 LB/MMBTU)
               (1520000 ACFM)
               (  275 F)
               (  500 FT)

               (  19.0 FT)
               ( 10396 BTU/LB)
                9800-11000
COAL
BITUMINOUS
24181.

    9.12
6-18
   15.43
13-23
    3.40
2.4-4.0
      .06
******
 0
NONE
 2
 0
COLD SIDE
POLLUTION CONTROL-WALTHER
  358.6         ( 760000 ACFM)
  135.0         (   275  F1
     .1         (   1. IN-H20)
   99.8
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-179

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
 »* GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - '/.
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     OPER. t MAINT. REQUIREMENT - MANHR/DAY
THROWAWAY PRODUCT
WET SCRUBBING
LIMESTONE
NONE
ENVIRONEERING, RILEY STOKER
GILBERT/COMMONWEALTH ASSOCIATES
FULL SCALE
NEW
   85.30
    2.9
 1
 8/78
 7/76
 8/73
    4.00
22794.8
   18.00
   23.00
     .05
  144.0
(   9800 BTU/LB)
 ** QUENCHER/PRESATURATOR
     NUMBER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE   LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW   CU. M/S
     INLET GAS TEMPERATURE   C
     S02 REMOVAL  EFFICIENCY - X

 ** MIST ELIMINATOR
     PPE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE  - M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES  - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
 0
NR
NR
 4
 0
PACKED TOWER
ROD DECK
VENTRI-SORBER
ENVIRONEERING, RILEY STOKER
40.0 X 5.0 X 40.0
STAINLESS STEEL; HIGH ALLOY  [ATOP ABSORBER]
AUSTENITIC; NICKEL BASE/CHROMIUM-IRON-COPPER-MOL
TYPE 316L; HASTELLOY G
NONE
N/A
N/A
ROD DECKS
 8
  992.
    5.9
    3.0
    3.7
  167.05
  135.0
   85.3
(15750 6PM)
( 44.5 GAL/1000 ACF)
(12.0 IN-H20)
( 12.0 FT/S)
( 354000 ACFM)
(  275 F)
PRIMARY COLLECTOR
4
0
1
IMPINGEMENT
BAFFLE
CLOSED VANE
VERTICAL
2
3
3.66
121.92
6.3
90
.2
4.0









(12.0
(48.0
( 2.50

( 1.0
( 13.0









FT)
IN)
IN)

IN-H20)
FT/S)
                                             13-180

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
CENTRAL  ILLINOIS  LIGHT:  DUCK CREEK 1 (CONT.)

     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH  WATER SOURCE
     WASH  FREQUENCY
     WASH  RATE  -  L/S

 ** REHEATER
     NUMBER
     GENERIC  TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON  TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* FANS
     NUMBER
     NUMBER OF  SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC  TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     SERVICE  CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUM5ER
     FUNCTION
     GENERIC  TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     SERVICE  CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC  TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     SERVICE  CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC  TYPE
     SPECIFIC TYPE
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
SUPERNATANT
EVERY 20 MINUTES
  102.8        ( 1630 GAL/MIN)
 0
NONE
N/A
N/A
NONE
N/A
 4
 0
CENTRIFUGAL
BUFFALO FORGE
UNIT
FORCED DRAFT
DRY
  167.05       ( 354000 ACFM)
  135.0        (  275 F)
   11.6        (38.0 IN-H20)
CARBON STEEL
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN STANDARD
    1.96       (   4150 ACFM)
450
CARBON STEEL
AISI 1110
NONE
N/A
 8
SHUT-OFF
GUILLOTINE
NR
ENVIRONMENTAL ELEMENTS
      .57       (   1200 ACFM)
450
HIGH  ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
AMERICAN STANDARD
      .00       (      0 ACFM)
450
HIGH  ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
NONE
N/A
 1
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
                                            13-181

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     KTJMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS
 AMERICAN STANDARD
      .00       (       0 ACFM)
 NR
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
 NONE
 N/A
  8
 CONTROL
 NR
 NR
 BUFFALO FORGE
 NR
 NR
 NR
 NONE
 N/A
 SHUT-OFF
 LOUVER
 PARALLEL BLADE MULTILOUVER
 AMERICAN STANDARD
     1.96       (    4150 ACFM)
 700
 NR
. NR
 NONE
 N/A
 INLET
 RECTANGULAR
 CARBON STEEL
 AISI 1110
 NONE
 N/A
 OUTLET t BYPASS
 CIRCULAR
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
 NONE
 N/A
 TRANSITION DUCT AT BASE OF STACK
 CIRCULAR TO SQUARE
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
 NONE
 N/A
 WET BALL MILL
 COMPARTMENTED
 NR
 KENNEDY VAN SAUN
    36.3
    35.0
                (  40 TPH)
                                             13-]!

-------
CENTRAL  ILLINOIS LIGHT:  DUCK CREEK 1 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 ** TANKS
     SERVICE
     ABSORBER  RECYCLE
     WASTE  SLURRY BLEED
     REAGENT PREP PRODUCT
     MIST ELIMINATOR WASH
     MILL SLURRY

 ** PUMPS
     SERVICE
     POND RETURN
     MIST ELIMINATOR WASH
     ABSORBER RECIRCULATION
     SLURRY TRANSFER
     MILL SLURRY

 *» SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION
     UTILIZATION - 7.
     POINT OF ADDITION

 »* FGD SPARE CAPACITY INDICES
     ABSORBER   7.
     MIST ELIMINATOR - 7.
     FAN   X
     BALL MILL - 7.
     EFFLUENT HOLD TANK   7.
     RECIRCULATION PUMP   X
NUMBER
NUMBER

   Z
   8
  12
   2
   2
NONE
BLEED
N/A
N/A
FINAL
POND
ON-SITE
PIPELINE
CLAY LINING
57 ACRES
    125969
  5
    103.0 ACRE-FT)
ABSORBER RECYCLE
PH
PERCENT SOLIDS, LIQUID LEVEL
PH 6.0 AT INLET, 5.5 AT OUTLET
RECYCLE TANK
AUTOMATIC
FEEDBACK
CLOSED
NONE
   37.8
ABSORBENT
LIMESTONE
95X CAC03
40 TPH
   67.0
RECYCLE TANK
      .0
      .0
      .0
      .0
      .0
   33.0
(   600 GPM)
                                            13-183

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
 ** FGD SPARE COMPONENT INDICES
     ABSORBER                                        -°
     MIST ELIMINATOR                                 -0
     FAN                                             -0
     BALL MILL                                       -0
     EFFLUENT HOLD TANK                              -0
     RECIRCULATION PUMP                             4-0
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 7/76  SYSTEM                                           1.1    91.60         744            8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         CONSTRUCTION OF DUCK CREEK 1 BEGAN IN EARLY 1972 AND WAS VIRTUALLY
                         COMPLETED BY SPRING 1976.  COMMERCIAL OPERATION WAS INITIATED IN JUNE 1976
                         WITH THE ESP MODULES IN THE GAS PATH.  THE FIRST MODULE OF THE 4-MODULE
                         SCRUBBING SYSTEM WAS INSTALLED BY JUNE 1976 AND START-UP FOR SHAKEDOWN/DE-
                         BUGGINS PURPOSES OCCURRED IN JULY 1976.  THE REMAINING THREE MODULES WILL
                         BE INSTALLED LATER WITH A 4-MODULE START-UP SCHEDULED FOR THE SUMMER
                         OF 1978.

                         INITIAL OPERATION OF THE FIRST SCRUBBER MODULE FOR SHAKEDOWN AND DEBUGGING
                         PURPOSES OCCURRED DURING THE MONTH.  LIMITED SERVICE TIME RESULTED FROM
                         PROBLEMS WITH BAD WELDS, FAULTY PIPE HANGERS, AND ABSORBER LEAKS.

 8/76  SYSTEM                                           2.4                  744           18

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         LIMITED OPERATIONS CONTINUED THROUGHOUT AUGUST BECAUSE OF THE START-UP AND
                         CONSTRUCTION PROBLEMS MENTIONED FOR JULY, 1976.  THE MODULE WAS TAKEN OUT
                         OF THE GAS PATH AT THIS POINT TO CONCENTRATE ON RESOLVING THESE PROBLEM
                         AREAS.

 9/76  SYSTEM                                          50.0                  744          360

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE RESTART OCCURRED ON SEPTEMBER 9.  OPERATION CONTINUED THROUGHOUT THE
                         REMAINDER OF THE MONTH ON AN INTERMITTANT BASIS.  MAJOR PROBLEMS INCLUDED
                         PIPE BREAKING, PUMP LINER FAILURES, PLUGGING AND SCALING OF MIST
                         ELIMINATORS, AND SOME BOILER-RELATED PROBLEMS.  THE MODULE REMAINED IN SER-
                         VICE FOR APPROXIMATELY 15 DAYS OF NON-CONTINUOUS OPERATION.  THE ESP
                         MODULES HAVE REMAINED IN SERVICE WITHOUT THE OCCURRENCE OF ANY MAJOR
                         PROBLEMS.

10/76  SYSTEM                                          51.8                  744          385

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         TOTAL OPERATION TIME DURING THE MONTH WAS APPROXIMATELY 16 DAYS (NON-
                         CONTINUOUS).  THE MAJOR PROBLEM AREA WAS THE CONTINUATION OF MASSIVE SCALE
                         DEVELOPMENT ON THE MIST ELIMINATORS, RESULTING IN PLUGGING OF THE PIPING
                         AND NOZZLES TO THE COMPONENTS SPRAY SYSTEM.

11/76  SYSTEM                                           3.3                  720           24

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SPORADIC OPERATION RESULTED FROM CONTINUED SCALING PROBLEMS IN THE MIST
                         ELIMINATOR SECTION.  RILEY AND CILCO INITIATED MODIFICATIONS TO THE DESIGN
                         OF THE MODULE.  SPECIFICALLY, A ROD DECK WAS CHANGED IN THE ABSORBER,
                         PRESSURE DROP ACROSS THE ABSORBER WAS INCREASED, PIPING AND PUMP LINER
                         MATERIALS WERE MODIFIED/REPLACED, AND A FRESH WATER WASH SYSTEM WAS IN-
                                            13-184

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

CENTRAL  ILLINOIS  LIGHT:  DUCK  CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE  AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR

                         STALLED  FOR  THE  MIST ELIMINATOR.

12/76  SYSTEM                                             .0                  744            0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MODULE REMAINED OUT OF SERVICE THE ENTIRE MONTH.   DURING THIS TIME,
                         THE BOILER FIRED LOW SULFUR (0.6X) KENTUCKY COAL.

 1/77  SYSTEM                                             .0                  744     0      0    .0

 2/77  SYSTEM                                             .0                  672     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE NO.  1 UNIT WAS DOWN THROUGHOUT THE ENTIRE JANUARY-FEBRUARY PERIOD FOR
                         TURBINE/BOILER OVERHAUL.  DURING  THE UNIT OUTAGE,  A NUMBER OF MODIFICA-
                         TIONS WERE MADE  TO THE SCRUBBER.

 3/77  SYSTEM                                           47.0                  744          350

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE NO.  1 UNIT WAS RETURNED TO SERVICE IN MID-MARCH.   THE SCRUBBER WAS
                         PLACED IN SERVICE  TO TEST  THE MODIFICATIONS MADE DURING THE PRECEDING OUT-
                         AGE.  THESE  MODIFICATIONS  INCLUDED:
                               THE MIST ELIMINATOR  SPRAY WASH SYSTEM PIPING WAS CHANGED FROM PVC  TO
                               FRP MATERIALS.  ALSO, AN ADDITIONAL SPRAY HEADER WAS ADDED.
                               THE SLURRY CIRCULATION SYSTEM WAS REVAMPED.
                               NEOPRENE PUMP LINERS HAVE REPLACED THE ORIGINAL RUBBER LINERS.
                               FLUSH/DRAIN  SYSTEMS  HAVE BEEN INCLUDED TO MINIMIZE SOLIDS BUILD UP.
                               PIPING VALVES MOVED  CLOSER  TO THE RECYCLE TANK.
                               SLURRY STORAGE TANKS EQUIPPED WITH FLUSH/DRAIN SYSTEMS.
                               ADDITIONAL MIXERS ADDED FOR GREATER AGITATION TO PROMOTE PROCESS
                               CHEMISTRY.
                         DURING THE LAST  PART OF MARCH THE MODULE REMAINED IN SERVICE ON A CONTINUAL
                         BASIS WITH THE EXCEPTION OF A FEW MINOR BOILER OUTAGES.  CILCO INTENDS TO
                         CONTINUE EXPERIMENTAL OPERATIONS' THROUGHOUT THE APRIL-MAY PERIOD, TESTING
                         THE MECHANICAL MODIFICATIONS AND  THE AUTOMATIC CONTROL LOOPS (SYSTEM
                         CHEMISTRY WILL BE  CONTROLLED BY INLET/OUTLET S02 LOADING, SOLUTION PH,
                         SOLUTION SOLIDS.  OPERATION UP TO THIS POINT HAS PROCEEDED IN A MANUAL
                         CONTROL MODE).  CONTINUED  OPERATION BEYOND THIS TIME FRAME WILL DEPEND
                         UPON THE SUCCESS OF EXPERIMENTAL OPERATIONS.  CILCO HAS THE OPTION OF
                         FIRING LOW SULFUR  COAL UNTIL THE  ENTIRE 4-MODULE SCRUBBER PLANT IS READY
                         FOR SERVICE  IN AUGUST 1978.

 4/77  SYSTEM                                             .0                  720            0

 5/77  SYSTEM                                             .0                  744            0

 6/77  SYSTEM                                             .0                  720            0

 7/77  SYSTEM                                             .0                  744            0

 8/77  SYSTEM                                             .0                  744            0

 9/77  SYSTEM                                             .0                  720            0

10/77  SYSTEM                                             .0                  744            0

11/77  SYSTEM                                             .0                  720            0

12/77  SYSTEM                                             .0                  744            0

 1/78  SYSTEM                                             .0                  744            0
                                            13-185

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
..	—	PERFORMANCE DATA-—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  V. REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
2/78
3/78
4/78
5/78
6/78
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
.0
.0
.0
.0
.0
672
744
720
744
720 0
0
0
0
0
0 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT CONTINUED TO FIRE LOW-SULFUR COLORADO COAL DURING THE REPORT
                         PERIOD.  THE RESTART OF SCRUBBER OPERATIONS CONTINUES TO BE SCHEDULED FOR
                         AUGUST 1978.

 7/78  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          ALL FOUR MODULES BECAME OPERATIONAL ON JULY 24.

                          MODIFICATIONS WERE MADE TO THE UNDER DESIGNED SLURRY TRANSFER TANK.

                          A PLUGGING PROBLEM CAUSED BY COAL FINES IN THE SLURRY WAS EXPERIENCED.
                          THE FINES RESULTED FROM A COMMON COAL AND LIMESTONE HANDLING SYSTEM.

 8/78  SYSTEM      45.0        46.0        46.0        42.0                  744   691    315  62.5

 9/78  SYSTEM      46.0        46.0        46.0        44.0                  720   691    317  62.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          SCREEN BASKETS WERE USED TO KEEP COAL PARTICLES FROM THE LIMESTONE.  THE
                          COAL PARTICLES RESULT FROM THE COMMON COAL-LIMESTONE HANDLING
                          SYSTEM.

                          THE SLURRY TRANSFER SYSTEM PREVENTED PROPER SLURRY FLOW DUE TO UNDER
                          DESIGN.  THE OLD SYSTEM WAS REPLACED WITH A NEW PIPING SYSTEM.

                          PLUGGING OF THE RECYCLE PUMP SHUT-OFF VALVES OCCURED.  THE VALVES ARE
                          BEING REPLACED WITH PINCH VALVES.

                          THE SCRUBBER WASTE WATER SUMP PUMPS HAVE BEEN PLUGGING.  NEW PUMPS ARE
                          BEING INVESTIGATED.
10/78




A
B
C
D
SYSTEM
19.1
22.5
.8
20.5
15.7
31.6
37.2
1.3
33.9
26.0
31.6
37.2
1.3
33.9
26.0
19.1
22.5
.8
20.5
15.7
                                                                             744   449    H7  32.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE MAJOR CAUSES FOR DOWNTIME OCCURRING IN OCTOBER WERE VALVE  LEAKS AND
                          SUBSEQUENT RECYCLE GLAND SEAL CONTAMINATION AND THE INSTALLATION OF A
                          LIQUID/SOLID SEPARATOR.

                          A LEAKING VALVE RESULTED IN CONTAMINATION OF THE RECYCLE PUMP  GLAND SEAL
                          WATER SYSTEM WITH POND RETURN WATER CAUSING SCALING AND PLUGGING FORCING"
                          SHUTDOWN OF THE RECYCLE PUMPS.  A NEW VALVE SYSTEM WAS INSTALLED AND THE
                          OPERATING PRESSURES WERE CHANGED TO PREVENT RECURRANCE OF THE
                          CONTAMINATION.
                                            13-186

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
CENTRAL  ILLINOIS  LIGHT: DUCK  CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION
                                             X REMOVAL
                                             sea   PART.
                                             PER   BOILER   FGD    CAP.
                                            HOURS HOURS  HOURS FACTOR
                          THE  RECYCLE  PUMPS  WERE  SHUT  DOWN  WHEN  CONTAMINATION  OF  THE  GLAND  SEAL
                          WATER  SYSTEM CAUSED  BY  A  FAULTY VALVE  OCCURRED.

                          A  FLOW CONTROL  VALVE ON THE  D-MODULE WAS  REMOVED  BECAUSE  IT CAUSED
                          ABRASION  AND FAILURE OF THE  RECYCLE HEADER.   NONE OF THE  MODULES  NOW
                          UTILIZE FLOW CONTROL VALVES.

                          THE  MIST  ELIMINATOR  SPRAY NOZZLES PLUGGED BY  COAL PARTICLES WERE  CLEANED
                          THE  COAL  PARTICLES RESULT FROM A  COMMON COAL/LIMESTONE  HANDLING SYSTEM.
                          A  LIQUID/SOLID  SEPARATOR  HAS BEEN INSTALLED IN THE SLURRY SYSTEM  TO PRE-
                          VENT RECURRENCE.

                          EXCESSIVE LIMESTONE  CARRYOVER TO  THE MIST ELIMINATOR WAS  NOTED.   THE TOP
                          ROD  DECK  WAS REMOVED TO IMPROVE GAS FLOW  AND  ELIMINATE  THE  CARRYOVER
                          PROBLEM.

                          BLANK  OFF PLATES WERE ADDED  TO THE LOWER  SEVEN ROD DECKS  TO MAINTAIN
                          PRESSURE  DROP REQUIREMENTS.   THIS HAS  BEEN FOUND  TO  BE  AN ACCEPTABLE
                          SOLUTION  AT  OTHER  ENVIRONEERING FGO SYSTEM INSTALLATIONS.
 11/78  A
       B
       C
       D
       SYSTEM
 8.1
 8.1
 8.1
 8.1
 8.1
 8.8
 8.8
 8.8
 8.8
 8.8
 8.8
 8.8
 8.8
 8.8
 8.8
 8.1
 8.1
 8.1
 8.1
 8.1
                                                                             720    661
                                                                                           59   63.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE IB SLURRY TANK PUMP LINER EXPERIENCED  A FAILURE  RESULTING  IN  SCRUBBING
                          SYSTEM SHUTDOWN FOR 84 HOURS.  THE LINER  FAILED  AFTER  ONLY  THREE  MONTHS.
                          THE SPARE PUMP WAS ALREADY OUT OF  SERVICE  FOR  A  MOTOR  REPLACEMENT.

                          A SPARE SLURRY TANK PUMP WAS OUT OF SERVICE TO REPLACE THE  ORIGINAL  50-HP
                          MOTOR WITH A 75-HP MOTOR.

                          THE PINION BEARING ON THE BALL MILL DRIVE  FAILED.  THE FAILURE IS BEING
                          INVESTIGATED.  FGD SYSTEM OPERATION WAS HALTED DUE TO  THE FAILURE.   THIS
                          ACCOUNTED FOR MOST OF THE NOVEMBER OUTAGE  TIME.

                          THE LEVEL AND DENSITY INSTRUMENTS  ON RECYCLE TANKS ARE BEING MODIFIED.

                          THE LEEDS & NORTHRUP LEVEL AND DENSITY TRANSMITTERS  ARE BEING  REPLACED
                          WITH ROSEMOUNT TRANSMITTERS.
 12/78
       A
       B
       C
       D
       SYSTEM
23.3
26.2
21.3
10.2
20.3
24.5
27.6
22.5
10.8
21.4
24.5
27.6
22.5
10.8
21.4
23.3
26.2
21.3
10.2
20.3
                                  744   706
                                               151  70.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         ISOLATION DAMPER FAILURES AND SLURRY RECYCLE DISCHARGE VALVE FAILURES
                         OCCURRED DURING DECEMBER.

                         LIMESTONE MILL PROBLEMS AND A PLUGGED LIMESTONE FEEDER HAMPERED SCRUBBER
                         OPERATIONS DURING DECEMBER.
                         THE SYSTEM EXPERIENCED FROZEN INSTRUMENT CONTROL LINES IN DECEMBER.
                         WAS THE MAJOR CAUSE OF THE DECEMBER SCRUBBER UNAVAILABILITY.
 1/79  SYSTEM
                     .0
                                 .0
                          .0
                                      .0
                                                          744   738
                                                                           THIS
                                                                                               77.0
                                            13-187

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         FROZEN INSTRUMENT CONTROL LINES, RECYCLE TANK SUCTION LINES, MAIN MODULE
                         DRAIN LINES AND MIST ELIMINATOR DRAIN LINES WERE MAJOR PROBLEM AREAS
                         DURING JANUARY.

                         SLURRY RECYCLE VALVE PLUGGING AND SLURRY TRANSFER PUMP FAILURE CONTRIBUTED
                         TO THE SYSTEM OUTAGE TIME.

  2/79  SYSTEM        .0          .0          .0          .0                  672   533      0  63.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         RECYCLE PUMP SUCTION VALVE FAILURES AND A SLURRY TRANSFER PUMP FAILURE
                         CONTRIBUTED TO THE NON-OPERATION OF THE FGD SYSTEM.

                         FROZEN MIST ELIMINATOR DRAINS, ABSORBER DRAINS AND INSTRUMENT LINES WERE
                         A MAJOR PROBLEM DURING FEBRUARY.
3/79




A
B
C
D
SYSTEM
33.7
6.7
.0
.0
10.1
31.1
6.7
.0
.0
9.5
31.1
6.7
.0
.0
9.5
31.1
6.7
.0
.0
9.5
                                                                             744   744     70

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         FREEZING PROBLEMS CONTINUED TO HAMPER FGD OPERATIONS DURING MARCH.  THE
                         C AND 0 MODULE WERE STILL NOT BACK IN SERVICE DUE TO MAJOR CLEAN-UP FROM
                         THE FREEZING PROBLEMS.

                         BROKEN MIST ELIMINATOR SPRAY LINES AND PLUGGED MIST ELIMINATOR NOZZLES
                         WERE PROBLEM AREAS DURING MARCH.

                         RECYCLE PUMP FAILURES AND WASTE WATER PUMP FAILURES WERE EXPERIENCED
                         DURING MARCH.

                         PLUGGED SLURRY NOZZLES AND GENERAL INSTRUMENTATION PROBLEMS WERE REPORTED
                         BY THE UTILITY.
A
B
C
D
SYSTEM
100.0
84.3
86.5
21.3
73.0
71.9
50.5
81.2
22.7
56.6
100.0
75.0
84.9
21.3
70.3
67.3
47.3
76.0
21.3
53.0
  4/79
                                                                             720   674    380  55.9

        **  PROBLEMS/SOLUTIONS/COMMENTS

                         INLET DAMPER MALFUNCTIONS HINDERED FGD OPERATION DURING APRIL.

                         PLUGGED MIST ELIMINATOR SPRAY NOZZLES DURING APRIL HINDERED FGD OPERATION.

                         SLURRY CONTROL VALVE MALFUNCTIONS WERE REPORTED BY THE UTILITY.

                         RECYCLE TANK MIXER FAILURES WERE EXPERIENCED DURING APRIL.

                         RECYCLE PUMP BELT AND BEARING FAILURES AND SLURRY SUPPLY LINE FAILURES
                         WERE REPORTED BY THE UTILITY.

  5/79   A           95.7        37.4        69.7         9.9
        B           95.7        44.2        73.2        11.7
        C           94.7        41.8        71.1        11.1
                                            13-188

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984
CENTRAL ILLINOIS  LIGHT: DUCK  CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  7. REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
D
SYSTEM
1.3
71.9
5.0
32.1
1.3
53.8
1.3
8.5
744
197
63
14.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MIST  ELIMINATOR  PUMP MALFUNCTIONS WERE REPORTED  DURING MAY.
                         WAS UNAVAILABLE  DUE  TO A MIST ELIMINATOR  WASH LINE  FAILURE.

                         MILL  SHAKER  BASKET DRIVE MOTOR FAILURES WERE ENCOUNTERED.

                         SLURRY SUPPLY LINE FAILURES OCCURRED  DURING THE  MONTH.
                                                                                      MODULE D
                         STACK LINER BLISTERING WAS DISCOVERED DURING A SPRING INSPECTION.
                         PAIRS WERE MADE.   THE STACK WILL BE INSPECTED AGAIN IN MARCH 1980.
                                                                                            RE-
 6/79  A
       B
       C
       D
       SYSTEM
81.9
89.2
86.6
92.0
87.4
76.9
86.9
83.0
90.0
84.2
79.6
88.1
85.1
91.1
86.0
70.6
79.8
76.2
82.7
77.3
                                                                             720   661
                                                                                          557  70.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE SOME PROBLEMS WITH THE MIST ELIMINATOR  WERE ENCOUNTERED.   THESE
                         PROBLEMS INCLUDED PLUGGING IN THE MIST ELIMINATOR AND  THE  MIST ELIMINATOR
                         LINES AND A BROKEN MIST ELIMINATOR RETURN LINE.

                         THE UTILITY REPORTED STORAGE PUMP LEAKS, RECYCLE PUMP  FAILURES,  SLURRY
                         SUPPLY LINE PLUGGING AND DAMPER AND MILL SHAKER  BASKET FAILURES.
 7/79  A
       B
       C
       0
       SYSTEM
93.
94.
95.8
96.1
95.0
85.6
88.3
87.9
86.4
87.1
89.7
92.3
93.6
93.9
92.4
59.9
61.7
61.5
60.4
60.9
                                                                             744   520
                                                                                          453  48.7
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         IN JULY THE MIST ELIMINATOR PLUGGED CAUSING OPERATIONAL PROBLEMS.

                         RECYCLE PUMP FAILURES WERE ENCOUNTERED DURING THE PERIOD.
 8/79
       A
       B
       C
       D
       SYSTEM
 3.0
26.1
13.6
 9.5
13.1
 4.0
31.4
18.3
12.7
                               16.6
 3.0
24.0
13.6
 9.5
12.5
 3.0
23.4
13.6
 9.5
12.4
                                                                             744   555
                                                            92  53.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         IN AUGUST THE MIST ELIMINATOR AND THE MIST ELIMINATOR DRAIN LINES PLUGGED
                         CAUSING EXTENSIVE DOWNTIME FOR MODULE CLEANING.

                         FAILURES WITH THE LIMESTONE SLURRY FORWARDING PUMP AND THE RECYCLE PUMP
                         WERE ENCOUNTERED.

                         DAMPER MALFUNCTIONS WERE REPORTED BY THE UTILITY.
 9/79  A
       B
       C
       D
       SYSTEM
63.9
61.2
49.0
88.8
65.7
53.9
48.4
38.9
86.2
56.9
58.0
53.5
41.4
87.6
60.1
49.8
44.7
35.9
79.6
52.5
                                                                             720   665
                                                                       378  69.1

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
._	______	,	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PLUGGING IN THE MIST ELIMINATOR, MIST ELIMINATOR HEADER AND NOZZLES
                         WERE ENCOUNTERED IN AUGUST CONTINUED IN SEPTEMBER.

                         THE DAMPER FAILED CAUSING A PROBLEM DURING SEPTEMBER.

                         THE UTILITY REPORTED MIST ELIMINATOR PUMP CAVITATION PROBLEMS RELATED
                         TO MIST ELIMINATOR PROBLEMS ENCOUNTERED IN AUGUST.

                         PLUGGED SLURRY NOZZLES AND LIMESTONE CONVEYOR FAILURES CONTRIBUTED TO THE
                         OUTAGES EXPERIENCED.

                         SCRUBBER UNAVAILABILITY WAS PRIMARILY A RESULT OF CARRY-OVER PLUGGING
                         PROBLEMS FROM AUGUST AND SUBSEQUENT CLEAN-UP.

10/79
11/79
A
B
C
D
SYSTEM
84.8
93.7
91.7
93.5
90.9
82.3
86.2
75.8
91.9
84.1
89.2
92.4
90.5
93.4
91.4
82.3
86.2
75.8
91.9
84.1
                                                                             744   744
                                                                                          625  72.4
       ** PROBLEMS/SOLUTIONS/COMHENTS
                         DURING THE MONTH OF OCTOBER PROBLEMS WERE ENCOUNTERED WITH THE MIST
                         ELIMINATOR SECTIONS.  THE MIST ELIMINATOR PUMP MALFUNCTIONED, THE LINES
                         PLUGGED AND A HEADER FLANGE GASKET FAILED.

                         OUTAGE TIME RESULTED FROM THE MODULE ISOLATION DAMPER FAILURE INCLUDING
                         DAMPER MOTOR MALFUNCTION.

                         THE SLURRY SUPPLY LINE NEEDED REPAIRS.
A
B
C
D
SYSTEM
43.1
12.4
22.4
51.0
32.2
52.1
15.3
22.6
61.9
38.0
52.1
18.8
24.9
62.0
39.5
42.2
12.4
18.3
50.1
30.8
                                                                             720   583    221  61.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE ISOLATION DAMPER PROBLEMS CONTINUED DURING NOVEMBER.

                         THE MIST ELIMINATOR AND THE MIST ELIMINATOR DRAIN PLUGGED CAUSING DOWN
                         TIME.

                         ALL RECYCLE PUMP SUCTION VALVES WERE REPLACED DURING THE MONTH.  THIS
                         WAS THE PRIMARY CAUSE FOR THE LOW SYSTEM AVAILABILITY.

                         SLURRY SUPPLY LINES FAILED AGAIN, DURING NOVEMBER.
12/79




A
B
C
D
SYSTEM
54.5
35.1
43.0
25.5
39.5
72.6
47.6
58.4
34.6
53.3
77.6
51.0
61.9
40.9
57.9
53.5
35.1
43.0
25.5
39.3
                                                                             744   548
                                                                                          292  60.8
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ISOLATION DAMPER FAILURES CONTINUED.

                         THE MIST ELIMINATOR PROBLEMS WITH PLUGGING AND HEADER RUPTURES OCCURRED
                         DURING DECEMBER.
                                            13-190

-------
                                                 UTILITY  FED SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984
CENTRAL  ILLINOIS  LIGHT: DUCK  CREEK  1  (CONT.)
	PERFORMANCE  DATA	•	•	
PERIOD  MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL    PER   BOILER   F6D    CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR

                        THE  MODULE  B AND D  RECYCLE TANK  LINERS WERE  REPAIRED  AND TANK COVERS WERE
                        INSTALLED.

                        MIST ELIMINATOR PLUGGING AND  RECYCLE TANK REPAIRS  ACCOUNTED  FOR MOST OF
                        THE  DECEMBER SCRUBBER  OUTAGE  TIME.

 1/80
 2/80
  3/80
A
B
C
D
SYSTEM
24.8
58.5
17.1
29.2
32.4
27.0
63.6
18.6
31.8
35.3
29.8
65.9
20.3
35.3
37.8
24.8
58.5
17.1
29.3
32.4
                                                                             744    684
                                                                                          241   81.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MOST OF  THE JANUARY OUTAGE  TIME  WAS REQUIRED  FOR  RECYCLE  TANK  COVERING
                         WORK.

                         THE MIST ELIMINATOR SECTION PLUGGED ALONG WITH  THE  NOZZLES  HINDERING
                         SYSTEM OPERATIONS.   THE MIST ELIMINATOR  DRAIN LINE  WAS MODIFIED  ALSO
                         CAUSING OUTAGE TIME.

                         OTHER PROBLEMS ENCOUNTERED  DURING THE MONTH INCLUDED  A PLUGGED LIMESTONE
                         FEEDER,  INLET DAMPER PROBLEMS,  SLURRY SUPPLY HEADER LEAKS AND  STORAGE
                         PUMP DISCHARGE VALVE REPAIRS.
A
B
C
D
SYSTEM
11.8
72.7
70.7
41.3
49.1
11.8
72.7
70.7
41.3
49.1
12.5
73.5
71.5
47.9
51.4
11.8
72.7
70.7
41.3
49.1
                                                                             696    696
                                                                                          342   73.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY SOME OUTAGE TIME WAS DUE TO MODULE  D  CLEANING AND  THE
                         CLEANING OF THE MODULE D MIST ELIMINATOR SECTION.

                         THE INLET DAMPER DRIVE WAS REPLACED DURING THE MONTH.

                         REPAIR OF THE FIBERGLASS ON THE SLURRY RECYCLE LINE HINDERED  OPER-
                         ATIONS DURING THIS MONTH.

                         THE MODULES A AND D RECYCLE DISCHARGE VALVE WERE REPLACED CAUSING  EXTENSIVE
                         DOWN TIME.
A
B
C
D
SYSTEM
52.9
73.2
51.0
34.0
52.8
62.5
86.6
60.3
40.2
62.4
64.7
86.9
60.5
45.9
65.1
52.9
73.2
51.0
34.0
52.8
                                                                             744   629
                                                                                          393  68.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH NEW RECYCLE PUMP DISCHARGE VALVES WERE INSTALLED IN ORDER TO
                         ELIMINATE RESTRICTED FLOW OF THE OLD VALVES.

                         CARRIER BEARINGS ON THE INLET DAMPER WERE REPLACED IN ORDER TO MAINTAIN
                         MODULE ISOLATION CAPABILITY.

                         THE MIST ELIMINATOR WASH SYSTEM WAS CONVERTED TO RETURN WATER IN ORDER
                         TO ACHIEVE A HIGHER QUALITY ELIMINATION WASH  WATER.

                         FIBERGLASS LINES ON THE RECYCLE PUMP DISCHARGE WERE ALSO REPAIRED DURING
                         EXTENSIVE
                                            13-191

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
	.	—	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                302  PART. HOURS HOURS  HOURS FACTOR
4/80




A
B
C
D
SYSTEM
53.0
54.2
57.2
26.0
47.6
81.7
83.6
88.3
40.1
73.4
95.9
87.5
95.3
71.9
89.2
52.9
54.2
57.2
26.0
47.6




720 466 342 35.3
 5/80
  6/80
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE MAJOR PROBLEM HINDERING SYSTEM OPERATIONS DURING APRIL WAS THE REBUILD
                         OF THE RECYCLE TANK MIXER.

                         MINOR PROBLEMS DURING THE MONTH WERE CAUSED BY THE INOPERABILITY OF THE
                         LIMESTONE HANDLING SYSTEM.
A
B
C
0
SYSTEM
44.6
45.7
34.7
43.6
42.1
68.6
70.3
53.3
67.0
64.8
72.0
73.5
59.1
73.9
69.7
44.6
45.7
34.7
43.6
42.1
                                                                             744   484
                                                                                          314  49.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MAY REPAIRS WERE MADE TO THE RECYCLE TANK RUBBER LINER.

                         EXPANSION JOINT LEAKS WERE ALSO REPAIRED DURING THE MONTH.

                         OTHER OPERATIONAL PROBLEMS INCLUDED THE REPLACEMENT OF THE LIMESTONE
                         STORAGE TANK MIXER'MOTOR, MODIFICATION OF ROD DECKS TO REDUCE SYSTEM
                         DIFFERENTIAL PRESSURE AND REPAIR OF THE LIMESTONE FEEDER SYSTEM.
A
B
C
D
SYSTEM
87.6
86.8
84.5
80.0
84.8
82.3
82.6
81.4
73.1
79.9
67.1
86.0
84.3
75.8
84.3
82.1
82.3
81.1
72.9
79.6
                                                                             720   718
                                                                                          573  78.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
  7/80
 8/80
                         A LEAK WAS REPAIRED IN THE SLURRY SUPPLY HEADER DURING JUNE.

                         WORK CONTINUED ON THE MODIFICATIONS BEING DONE ON THE ROD DECKS IN THE
                         ABSORBER MODULES.
A
B
C
D
SYSTEM
91.2
83.5
90.5
87.5
88.2
81.0
70.0
78.8
74.9
76.2
87.6
80.0
86.4
85.4
84.9
70.1
60.6
68.2
64.8
65.9
                                                                             744   644
                                                                                          490  67.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY FGD SYSTEM OUTAGE TIME RESULTED FROM THE NECESSARY REPAIR
                         OF THE SLURRY SUPPLY LINE AND REPAIR OF THE MALFUNCTIONING CLUTCH  IN THE
                         MILL SYSTEM.

                         ADDITIONAL OUTAGE TIME OCCURRED SO REPAIRS TO THE IB STORAGE TANK  PUMP
                         DISCHARGE VALVES AND THE STORAGE TANK MIXER MOTOR COULD BE COMPLETED.
A
B
C
D
SYSTEM
88.6
91.4
91.3
90.6
90.5
85.4
86.3
84.6
85.1
85.4
92.7
90.8
68.9
90.1
90.7
81.9
82.7
81.0
81.6
81.9
                                                                             744    713
609  76.5
                                            13-192

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER
CEKTRAL ILLINOIS  LIGHT: DUCK CREEK  1  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  '/.  REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART. HOURS  HOURS   HOURS  FACTOR
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE SLURRY SUPPLY  ISOLATION VALVE WAS REPAIRED  IN AUGUST.

                        THE POND WATER RETURN  LINE WAS ALSO REPAIRED DURING THE MONTH.

                        REPAIRS WERE MADE  TO THE  ELECTRICAL SYSTEM  AFTER A POWER  FAILURE  IN  THE
                        WASTEWATER BUILDING.
 9/80
A
B
C
D
SYSTEM
43.1
47.8
45.6
46.3
45.6
39.2
47.2
43.2
46.0
43.9
41.5
48.2
45.9
47.6
45.9
39.2
47.2
43.2
46.0
43.9
                                                                             720    720
                                                                                          316   81.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MAJOR  PROBLEMS DURING SEPTEMBER  INCLUDED  REPAIR  OF  THE  LIMESTONE  BALL  MILL.
                         AFTER  IT WAS REPAIRED,  THE  BALL  MILL MOTOR  BURNED OUT AND  HAD  TO  BE  RE-
                         PLACED.

                         SLURRY CONTAMINATION OF THE MILL BEARING  OIL AND REPAIR OF THE RECYCLE PUMP
                         SUCTION SCREEN CAUSED THE FGD  SYSTEM TO BE  DOWN  FOR SEVERAL HOURS DURING
                         THE MONTH.
10/80
A
B
C
0
SYSTEM
73.0
73.3
74.2
73.4
72.8
73.0
65.9
74.1
73.2
71.5
75.9
71.8
75.8
76.6
75.1
73.0
65.9
74.1
73.2
71.6
                                                                             744    744
                                                                                          532   64.6
          PROBLEM.S/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE FGD SYSTEM WAS DOWN APPROXIMATELY 168  HOURS  DUE  TO
                         PROBLEMS WITH THE LIMESTONE BALL MILL MOTOR.

                         SOME OUTAGE TIME DURING THE MONTH WAS DUE TO  NECESSARY REPAIRS  TO THE
                         RECYCLE TANK PUMP AND PROBLEMS WITH THE DISCHARGE  VALVE ON THE  STORAGE
                         TANK PUMP.
11/80
A
B
C
D
SYSTEM
98.9
96.2
99.2
95.4
97.4
92.3
88.1
91.8
82.7
88.7
100.0
97.2
99.6
100.0
99.2
70.3
67.1
69.9
62.9
67.5
                                                                             720    548
                                                                                          486   50.1
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER THE FGD SYSTEM WAS OFF LINE FOR APPROXIMATELY 192 HOURS
                         DUE TO A PLANT OUTAGE (BOILER RELATED).

                         THE FRESH WATER FLUSH VALVE IN THE MIST  ELIMINATOR  FAILED ADDING TO THE
                         OUTAGE TIME DURING NOVEMBER.

                         REPAIRS WERE MADE TO THE RECYCLE TANK SUCTION SCREEN CAUSING SOME OUTAGE
                         TIME.
12/80




A
B
C
0
SYSTEM
93.
94.
87.
94.
92.
5
9
2
0
4
92
93
66
93
91
.6
.9
.0
.0
.4
94.
95.
90.
96.
94.
1
9
7
0
2
92.
93.
85.
92.
91.
2
5
6
6
0
                                                                             744   741
                                                                                          677  79.7
                                            13-193

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MINOR PROBLEMS WERE REPORTED FOR DECEMBER, INCLUDING PLUGGING OF RECYCLE
                         TANK PUMP SUCTION SCREENS.  REPAIRS WERE MADE DURING THE MONTH TO THE "B"
                         MODULE OUTLET DAMPER AND THE "C" MODULE INLET DAMPER.
1/81




A
B
C
D
SYSTEM
92.2
94.9
94.2
88.6
92.5
92.1
94.9
94.1
88.6
92.4
94.9
97.8
98.0
94.4
96.3
92.1
94.8
94.1
88.6
92.4
  2/81
  3/81
  4/81
                                                                             744   744
                                                                                          687  77.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY SOME OUTAGE TIME WAS DUE TO THE PLUGGING OF THE RECYCLE
                         TANK PUMP SUCTION SCREENS.

                         REPAIRS WERE MADE TO THE INLET DAMPER OF MODULE C AND THE RECYCLE TANK
                         PUMP OF MODULE D DURING THE MONTH.
A
B
C
D
SYSTEM
95.2
80.2
95.1
94.0
91.1
95.8
81.5
95.6
94.6
91.8
100.0
96.9
100.0
99.8
99.2
94.2
80.2
94.0
93.0
90.3
                                                                             672   661
                                                                                          607  59.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY PROBLEMS WERE ENCOUNTERED THAT NECESSITATED REPAIRS TO THE
                         LIMESTONE CONVEYOR BELT AND THE SLURRY SUPPLY TANK AND LINES.
A
B
C
D
SYSTEM
93.8
82.5
84.7
86.8
86.9
88.5
79.9
81.5
84.1
83.5
91.6
84.7
85.5
90.8
88.2
85.1
76.9
78.4
80.8
80.2
                                                                             744   715
                                                                                          597  68.4
       »» PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH OUTAGE TIME WAS DUE TO THE REPLACEMENT OF THE LIMESTONE MILL
                         HIGH LIFT PUMP AND THE SLURRY STORAGE TANK PUMP, BOTH LIMITING THE LIME-
                         STONE SLURRY SUPPLY.  THE RECYCLE TANK PUMP ON MODULE C WAS ALSO REPLACED.

                         ADDITIONAL OUTAGE TIME WAS CAUSED BY PLUGGING IN THE MIST ELIMINATOR SEC-
                         TION OF ALL THE MODULES.
A
B
C
D
SYSTEM
26.2
27.1
44.8
52.1
37.5
27.1
28.1
29.1
28.4
28.1
28.1
29.5
30.2
29.5
29.2
23.3
24.2
25.0
24.4
24.2
                                                                             720   619
174  58.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         EXTENSIVE PLUGGING THROUGHOUT EACH MODULE WAS OBSERVED AT THE BEGINNING
                         OF APRIL, RESULTING IN THE NEED FOR EXTENSIVE MAINTENANCE CLEANING,
                         REPAIRS, AND UPGRADING OF EACH MODULE.  THE MODULES WERE TAKEN OUT OF
                         SERVICE TWO AT A TIME SO THAT THE WORK COULD BE PERFORMED.

                         THE ISOLATION DAMPERS ON ALL FOUR MODULES HAVE BEEN A CONTINUAL  PROBLEM.
                         THE DAMPERS STICK AND FAIL TO SEAL TIGHTLY RESULTING IN GASEOUS  CONDITIONS
                         FOR MAINTENANCE CREWS.  THE UTILITY IS PRESENTLY INVESTIGATING THE
                         SITUATION.
                                            13-194

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1983  -  SEPTEMBER
CENTRAL ILLINOIS  LIGHT: DUCK CREEK  1  (CONT.)
PERIOD MODULE AVAILABILITY
5/81 A
B
C
D
SYSTEM
68.7
68.1
76.4
71.4
69.9
OPERABILITY
67.0
66.4
69.9
69.8
68.3
	 rCKTUKHAM
RELIABILITY
69.1
69.2
71.4
73.4
70.8
UC U« 1 A 	 • 	 	 	 	 	
UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
65.9
65.3
68.7
68.5
67.1




744 731 499 64.0
 6/81
 7/81
 8/81
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  MAY  MAJOR  REPAIR  TO  THE  MODULE  C  FAN  RESULTED  IN  LOW  SYSTEM  AVAILA-
                         BILITY  DUE  TO  THE NEED FOR  BYPASSING AROUND  THE  MODULE.   PROBLEMS WITH
                         OPERATION OF THE  MODULE  C ISOLATION DAMPER AS  WELL  AS EXPANSION  JOINT  LEAK-
                         AGE,  RESULTED  IN  GASEOUS WORKING  CONDITIONS  SUCH THAT REPAIR WORK COULD  NOT
                         BE  PERFORMED WITH THE SCRUBBER  IN SERVICE.

                         PROBLEMS PERSIST  WITH ALL THE ISOLATION  DAMPERS.
1
B
C
D
SYSTEM
69.9
71.3
72.4
70.3
71.0
60.0
63.9
65.2
61.6
62.7
67.4
71.2
70.5
69.5
69.6
51.5
54.8
55.9
52.9
53.8
                                                                             720    618
                                                                                          387   52.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE  WORK ON THE MODULE C ID  FAN CONTINUED.   DUE  TO  THE  CONTINUAL
                         DAMPER PROBLEMS THE MODULE WAS TAKEN OUT OF  SERVICE  SO THAT THE REPAIRS
                         COULD BE COMPLETED.
A
B
C
D
SYSTEM
78.2
75.8
80.5
53.6
72.0
62.4
62.3
64.2
62.7
62.9
73.0
75.7
75.1
75.1
74.7
53.4
53.2
54.8
53.6
53.8
                                                                             744    636
                                                                                          400   56.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PROBLEMS WITH OPERATION OF THE ISOLATION DAMPERS AND  EXPANSION JOINT LEAK-
                         AGE DURING THE MONTH RESULTED  IN LOW SYSTEM AVAILABILITY  DUE  TO THE  NEED
                         FOR BYPASSING FLUE GAS TO ELIMINATE GASEOUS WORKING CONDITIONS DURING MAIN-
                         TENANCE OPERATIONS.

                         SIGNIFICANT REPAIR WORK WAS REQUIRED DURING THE  MONTH ON  THE  MODULE  A,B,
                         AND D RECYCLE PUMPS.
A
B
C
D
SYSTEM
79.4
79.7
79.6
60.3
74.8
78.6
78.9
78.9
60.3
74.2
80.0
79.6
80.3
62.6
75.6
78.6
78.9
78.9
60.3
74.2
                                                                             744
                                                                                   744
                                                                                          552  75.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         ISOLATION DAMPER AND EXPANSION JOINT PROBLEMS CONTINUED TO LOWER THE OVER-
                         ALL FGD  SYSTEM AVAILABILITY.

                         MIXER REPAIR ON THE MODULE D  RECYCLE TANK RESULTED IN LOW MODULE AVAIL-
                         ABILITY.
10/81  SYSTEM

11/81  A
       B
  .0

32.9
32.9
82.6
82.6
93.7
93.7
  .0

26.9
26.9
                                                          744
                                                                              .0
                                            13-195

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGO   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
C 32.6 82.1 93.4 26.8
D 24.5 67.9 81.9 22.2
SYSTEM 30.7 78.8 90.8 25.7


720 235 185 20.7
 1/82
  2/82
 3/82
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A MAJOR UNIT OUTAGE STARTED ON SEPTEMBER 18 AND CONTINUED THROUGH OCTOBER
                         AND ENDED ON NOVEMBER 21.   DURING THIS TIME THE SCRUBBER WAS DRAINED OF
                         SLURRY AND CLEANED.  ISOLATION DAMPER SEAL AIR PROBLEMS RESULTED IN LOW
                         AVAILABILITY DURING OPERATING PERIODS.  IT WAS NECESSARY TO BYPASS THE
                         SYSTEM TO ELIMINATE HAZARDOUS WORKING CONDITIONS DURING MAINTENANCE
                         OPERATIONS.
12/81




A
B
C
D
SYSTEM
80.3
81.0
76.9
82.1
80.1
81.2
81.6
81.0
83.8
81.9
81.5
83.6
82.5
84.1
82.9
68.1
68.4
67.9
70.3
68.7
                                                                             744   624
                                                                                          511  63.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER ISOLATION DAMPER SEAL AIR PROBLEMS RESULTED IN LOW
                         AVAILABILITY DURING OPERATING PERIODS.  IT WAS NECESSARY TO BYPASS THE
                         SYSTEM TO ELIMINATE HAZARDOUS WORKING CONDITIONS DURING MAINTENANCE
                         OPERATIONS.
A
B
C
D
SYSTEM
79.1
73.4
73.8
67.3
73.4
74.4
68.6
69.0
69.1
70.3
76.7
71.5
71.0
71.9
72.8
72.4
66.7
67.1
67.3
68.4
                                                                             744   724
                                                                                          509  70.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE SCHEDULED BOILER OUTAGE THAT STARTED AT THE END OF DECEMBER ENDED ON
                         JANUARY 4.

                         THE LOW SYSTEM AVAILABILITY DURING JANUARY WAS PARTIALLY DUE TO THE LIME-
                         STONE IN THE STORAGE PILE BEING FROZEN LIMITING ITS DELIVERY TO THE FGD
                         SYSTEM.

                         LOW AVAILABILITY WAS ALSO DUE TO ISOLATION DAMPER SEAL AIR PROBLEMS RE-
                         QUIRING THE NEED FOR BY-PASSING FLUE GAS TO ELIMINATE HAZARDOUS WORKING
                         CONDITIONS DURING MAINTENANCE OPERATIONS.
A
B
C
D
SYSTEM
53.6
54.5
49.3
55.5
53.2
53.6
54.5
49.3
55.5
53.2
53.6
54.5
49.3
55.5
53.2
53.6
54.5
49.3
55.5
53.2
                                                                             672   672
                                                                                          358  76.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE LOW AVAILABILITY DURING THE MONTH OF FEBRUARY WAS PRIMARILY DUE TO
                         SEVERE PLUGGING OF THE MODULES.

                         THE ISOLATION DAMPER SEAL AIR PROBLEMS CONTINUED THROUGHOUT FEBRUARY.
A
B
C
D
SYSTEM
32.9
35.5
35.7
34.4
34.6
46.6
50.2
50.5
48.7
49.0
46.8
50.4
50.7
48.8
49.2
32.9
35.5
35.7
34.4
34.6
                                                                             744   526
258  53.9
                                            13-1=6

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
CENTRAL  ILLINOIS  LIGHT:  DUCK  CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
 4/82
 6/82
 8/82
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE  LOW AVAILABILITY  IN MARCH  WAS DUE TO SEVERE PLUGGING OF THE ABSORBER
                         MODULES.
                         MODULE  ISOLATION DAMPER  SEAL AIR  PROBLEMS CONTINUED  THROUGH MARCH.

                         ON MARCH  23 THE  UNIT WAS TAKEN OUT OF  SERVICE FOR  A  SCHEDULED OUTAGE.
                         UNIT  REMAINED  OFF-LINE THROUGH THE END OF THE MONTH.
THE
A
B
C
D
SYSTEM
12.2
19.0
21.3
21.3
18.4
37.7
58.9
66.0
66.2
57.2
46.1
65.3
65.6
65.8
60.7
11.0
15.6
15.7
15.8
14.5
                                                                             720    232
                                                                                          105  17.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  SCHEDULED  OUTAGE STARTED  IN MARCH CONTINUED  THROUGH  TO APRIL  26.
                         DURING THE  OUTAGE THE MODULES WERE  CLEANED  EXTENSIVELY.   THIS HAS SHOWN
                         MUCH IMPROVEMENT IN THE SYSTEM'S RELIABILITY.
 5/82  A
A
B
C
D
SYSTEM
91.1
92.2
91.9
91.7
91.7
91.1
92.2
91.9
91.7
91.7
91.1
92.2
91.9
91.7
91.7
91.1
92.2
91.9
91.7
91.7
                                                                             744   744
                                                                                          682  66.9
       *« PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE ISOLATION DAMPER SEAL AIR PROBLEMS CONTINUE TO REDUCE  THE AVAILABIL-
                         ITY DUE TO THE NEED FOR BY-PASSING FLUE GAS TO ELIMINATE  GASEOUS WORKING
                         CONDITIONS DURING MAINTENANCE OPERATIONS.
A
B
C
D
SYSTEM
83.6
91.6
91.7
92.5
89.9
83.6
91.6
91.7
92.5
89.9
83.6
91.6
91.7
92.5
89.9
83.6
91.6
91.7
92.5
89.9
                                                                             720   720
                                                                                          647  68.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE DOWN TIME DURING JUNE WAS TO REMOVE ANY SCALE ACCUMULATION AND TO
                         CLEAN THE MODULES.
7/82




A
B
C
D
SYSTEM
85.
88.
98.
87.
89.
5
8
0
3
9
87
90
79
78
84
.3
.6
.8
.4
.0
89
93,
89
89.
90.
.9
.2
.6
.4
.5
78
81
71
70
75
.3
.2
.6
.3
.3
                                                                             744   667
                                                                                          560  57.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING JULY.
A
B
C
D
SYSTEM
95.0
97.4
91.6
96.5
95.1
95.0
97.4
91.1
93.5
94.3
98.5
98.3
96.9
97.6
97.8
95.0
97.4
91.1
93.5
94.3
                                                                             744   744
                                                                                          702  69.4
                                            13-197

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
 9/82
10/82
11/82
12/82
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.
A
B
C
D
SYSTEM
83.3
88.3
87.5
84.7
85.9
81.5
86.5
86.5
82.4
84.2
95.3
96.0
95.9
99.4
96.6
76.6
81.3
81.3
77.5
79.2
                                                                             720   677
                                                                                          570  65.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING SEPTEMBER.  SYSTEM AVAILABILITY WAS REDUCED ONLY BY BOILER OUTAGE
                         TIME.  RELIABILITY MORE ACCURATELY REFLECTS THE OPERATION OF THE SCRUBBER
                         DURING SEPTEMBER.
A
B
C
D
SYSTEM
93.6
95.9
95.5
92.7
94.4
93.4
95.9
91.5
92.7
93.4
96.0
96.3
96.0
94.6
95.7
93.4
95.9
91.5
92.7
93.4
                                                                             744   744
                                                                                          695  72.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMSS WERE ENCOUNTERED
                         DURING OCTOBER.
A
B
C
D
SYSTEM
64.7
65.5
65.6
66.7
65.6
85.0
90.1
89.5
90.8
63.9
97.4
97.7
97.6
97.8
97.6
56.7
60.1
59.7
60.5
59.2
                                                                             720   460
                                                                                          426  43.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER THE UNIT WAS DOWN FOR CLEANING AND INSPECTION OF THE
                         MODULES.
A
B
C
D
SYSTEM
83.0
87.0
87.1
83.8
85.2
76.3
85.7
87.1
83.2
83.1
88.4
89.3
89.3
89.2
89.2
76.3
85.7
87.1
83.2
83.1
                                                                             744   744
                                                                                          618  63.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A MAJOR PROBLEM OCCURRED WITH THE LIMESTONE PREPARATION EQUIPMENT  FROM
                         DECEMBER 16 TO 23, 1982.  THE LIMESTONE BALL MILL MOTOR FAILED AND HAD TO
                         BE EXTENSIVELY REPAIRED.  DURING THIS TIME AN EMERGENCY SYSTEM WAS SET UP
                         SO THAT LIMESTONE IN A POWDERED FORM COULD BE CONVEYED TO THE SCRUBBER.
1/83




A
B
C
D
SYSTEM
93.
91.
93.
83.
91.
1
9
3
8
7
96,
95,
96,
92.
95,
.9
.6
.1
.2
.2
99.
99.
99.
99.
99.
.9
,9
9
,9
,9
89.
87.
88.
84.
87.
0
9
3
8
5
                                                                              744    684
                                                                                           651   63.8
                                            13-198

-------
                                                 UTILITY  FGD  SURVEY'-  OCTOBER  1983 -  SEPTEMBER 1984
CENTRAL ILLINOIS  LIGHT: DUCK CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       »*  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  NO  MAJOR  FGD-REUTED  PROBLEMS WERE  ENCOUNTERED
                        DURING  JANUARY.
 2/83
A
B
C
D
SYSTEM
61.9
61.4
62.3
57. 4
60.7
97.2
96.3
97.8
90.1
95.3
100.0
100.0
100.0
100.0
100.0
61.9
61.4
62.3
57.4
60.7
                                                                             672    428
                                                                                          408  45.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UNIT WAS  OFF  LINE  FROM FEBRUARY  18 TO 28,
                         STACK.
 3/63  SYSTEM
                     .0
                                                         .0
                                                  1983 TO REPAIR THE EXHAUST
                                                                             744     0       0    .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
 4/83  A
       B
       C
       D
       SYSTEM
                         THE UNIT WAS OFF LINE FOR THE ENTIRE MONTH OF MARCH TO CONTINUE REPAIRING
                         THE EXHAUST STACK.
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0                  720
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS OFF LINE DURING APRIL TO CONTINUE STACK LINER  REPAIRS.
5/33




A
B
C
D
SYSTEM
60
60
60
59
60
.8
.1
.2
.7
.2
85
94
87
92
89
.2
.0
.1
.0
.6
99
99
99
96
98
.1
.2
.1
.9
.6
53
59
54
57
56
.5
.0
.7
.8
.2
                                                                             744   467
                                                                                          418  40.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS OUT OF SERVICE UNTIL MAY 13,
                         NANCE ON THE STACK LINER.
                                              1983 DUE TO CONTINUED MAINTE-
6/83




A
B
C
D
SYSTEM
97
99
98
98
98
.3
.3
.5
.1
.3
95
96
95
96
95
.1
.3
.2
.6
.8
99.
99.
99.
98.
99.
3
4
3
6
1
95
96
95
96
95
.1
.3
.2
.6
.8
                                                                             720   720
                                                                                          690  71.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.
 7/83
 8/83  A
A
B
C
D
SYSTEM
100.0
100.0
100.0
100.0
100.0
98.7
97.7
98.0
97.8
98.1
100.0
100.0
100.0
100.0
100.0
98.7
97.7
98.0
97.8
98.1
                                                                             744   744
                                                                                          730  71.7
                  100.0
                               96.4
                                          100.0
                                                       96.4
                                            13-199

-------
UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER 1984

CENTRAL ILLINOIS LIGHT: DUCK CREEK 1 (CONT.)
PERIOD




9/83




MODULE
B
C
D
SYSTEM
A
B
C
D
SYSTEM
AVAILABILITY
100.
97.
100.
99.
93.
100.
97.
99.
97.
0
8
0
5
3
0
2
7
6
OPERABILITY
9*
94
95
95
89
95
92
95
93
.4
.7
.3
.2
.4
.0
.5
.3
.0
	 PERPOKHAF
RELIABILITY
100
100
100
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
.0
.0
.0
^H-t UAIA 	
UTILIZATION
94
94
95
95
89
94
92
95
92
.4
.7
.3
.2
.1
.7
.3
.0
.8
•/. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR



744 744 70S 70.3




720 718 668 62.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED
                         DURING THE PERIOD OF JULY THROUGH SEPTEMBER, 1983.
10/83




11/83





A
B
C
D
SYSTEM
A
B
C
C
D
SYSTEM
99.9
100.0
100.0
100.0
100.0
97.5
100.0
100.0
100.0
98.6
99.2
95.7
98.3
98.2
97.5
97.4
91.0
91.9
94.0
94.0
91.6
92.5
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
76.8
78.9
78.8
78.3
78.2
81.9
82.7
84.6
84.6
82.5
83.3
                                                                             744   597
                                                                                          582  54.6
                                                                              720   648
                                                                                           600  55.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE UNIT WAS OFF  LINE  FROM  OCTOBER  25  TO NOVEMBER
                         4, 1983.
12/83  A
A
B
C
D
SYSTEM
88.5
88.5
88.5
88.5
88.5
85.2
85.2
85.6
86.7
85.7
88.2
88.2
68.2
88.3
88.2
85.2
85.2
85.6
86.7
85.7
                                                                              744    744
                                                                                           638  69.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT SEVERE COLD WEATHER  BETWEEN  DECEMBER  24 AND  23
                         DISABLED THE COAL AND  LIMESTONE HANDLING  EQUIPMENT.   LIMESTONE  COULD NOT BE
                         LOADED INTO THE FACILITY RESULTING  IN THE LOSS OF  THE  LIMESTONE SLURRY
                         SUPPLY.  ALL FOUR MODULES WERE CONSIDERED UNAVAILABLE  DURING THIS PERIOD.
                                                                              744   684    602   60.2
                                                                              696   696    673  70.3
                                                                              744   707    670  69.1
1/84




2/84




3/84




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
94.
94.
94.
93.
94.
100.
100.
100.
100.
100.
100.
100.
97.
100.
99.
1
3
0
7
0
0
0
0
0
0
0
0
8
0
5
89
86
89
87
88
96
96
98
95
96
96
95
94
93
94
.0
.4
.2
.6
.0
.0
.9
.2
.8
.7
.1
.1
.2
.7
.8
93.
93.
93.
92.
93.
100.
100.
100.
100.
100.
100.
100.
99.
100.
99.
5
6
2
7
2
0
0
0
0
0
0
0
5
0
9
81.
79.
82.
80.
80.
96.
96.
98.
95.
96.
91.
90.
89.
89.
90.
9
4
0
S
9
0
9
2
8
7
3
4
5
1
1
                                             13-200

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984
CENTRAL ILLINOIS LIGHT: DUCK CREEK  1  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS  HOURS FACTOR


      #*  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  EXPERIENCED
                         DURING  THE FIRST QUARTER OF 1984.
4/84 A
B
C
D
SYSTEM
88.9
88.9
88.9
86.9
83.4
97.4
90.6
96.4
89.2
93.4
100.0
100.0
100.0
100.0
100.0
86.6
80.5
85.7
79.3
83.0
 5/84
 6/84
                                                                             720    640
                                                                                          598  58.1
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UNIT WAS TAKEN  OFF  LINE  ON  APRIL 27 FOR  INSPECTIONS  AND  MAINTENANCE.
A
B
C
D
SYSTEM
35.1
32.1
35.1
34.1
34.1
84.6
80.2
84.8
81.7
82.8
100.0
100.0
100.0
100.0
100.0
27.8
26.3
27.8
26.8
27.2
                                                                             744    244
                                                                                          202   14.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UNIT WAS OFF  LINE  UNTIL MAY 20  DUE  TO INSPECTION AND  MAINTENANCE.
A
B
C
D
SYSTEM
99.6
99.4
99.6
99.1
99.4
95.4
95.3
94.1
94.6
94.8
99.5
99.4
99.5
99.5
99.5
89.5
89.4
88.3
88.8
89.0
                                                                             720   676
                                                                                          641  64.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE UNIT WAS OFF LINE FROM JUNE 15 UNTIL JUNE 18
                         FOR UNSPECIFIED REASONS.
                                                                                          717  67.2
7/84 A
B
C
D
SYSTEM
99.5
99.5
99.5
99.5
99.5
98.2
97.9
98.4
92.7
96.8
99.9
99.9
99.9
99.9
99.9
97.8
97.5
98.0
92.3
96.4
                                                                            744    741

      **  PROBLEMS/SOLUTIONS/COMMENTS

                       NO MAJOR  FGD-RELATED  PROBLEMS WERE REPORTED DURING  JULY.

8/84  SYSTEM                                                                 744

9/84  SYSTEM                                                                 720

      »*  PROBLEMS/SOLUTIONS/COMMENTS

                       INFORMATION WAS UNAVAILABLE  FOR  AUGUST  AND SEPTEMBER 1984.
                                            13-201

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT   7.
     AVERAGE CHLORIDE CONTENT   7.
     RANGE CHLORIDE CONTENT   7.

*** PARTICLE CONTROL
                  .100 LB/MMBTU)
                 1.200 LB/MMBTU)
               <****** LB/MMBTU)
CENTRAL ILLINOIS PUBLIC SERV
NEWTON
1
NEWTON
ILLINOIS
D
   43.
  516.
******
  575
  617
  575
  590
  617
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
               (2163480 ACFM)
               (  327 F)
 1020.95
  163.9
  162.
CONCRETE
*******
COAL
BITUMINOUS
25353.

   12.70
******
    9.50
******
    3.00
2.8-3.2
      .20
******
               (  530 FT)
               (***** FT)
               ( 10900 BTU/LB)
                ******
 ** MECHANICAL COLLECTOR
     NUM3ER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     PARTICLE REMOVAL EFFICENCY   7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
 0
NONE
 0
NONE
COLD SIDE
RESEARCH-COTTRELL
 1080.7        (2290000 ACFM)
  162.8        (  325 F)
      .0        (0. IN-H20)
   99.5
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-202

-------
CENTRAL  ILLINOIS  PUBLIC  SERV:  NEWTON 1 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
*«* FGD  SYSTEM

 *« GENERAL  DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     SOS REMOVAL  MODE
     PROCESS TYPE
     SYSTEM  SUPPLIER
     A-E FIRM
     DEVELOPMENT  LEVEL
     NEW/RETROFIT
     UNIT DESIGN  PARTICLE REMOVAL EFFICIENCY - ;
     UNIT DESIGN  S02 REMOVAL EFFICIENCY - '/.
     ENERGY  CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND  OPERATING PARAMETERS
     DESIGN  COAL  SULFER CONTENT - X

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER  OF  SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER  OF  CONTACTING ZONES
     DISTANCE  BETWEEN  GAS CONTACTING ZONES - CM
     LIQUID  RECIRCULATION RATE - LITER/S
     L/G RATIO  -  L/CU.M
     GAS-SIDE  PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY   M/SEC
     S02 REMOVAL  EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST  ELIMINATOR/MIST ELIMINATOR
     NUMBER  PER SYSTEM
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE N4ME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 DUAL ALKALI
 GE ENVIRONMENTAL SERVICES
 BUELL DIVISION, ENVIROTECH
 FULL SCALE
 NEW
•/.   99.50
    90.00
     2.4
  1
 12/79
  9/79
  8/75
     4.00
 PRECOOLER
 NR
  4
  0
 PACKED TOWER
 MOBILE BED PACKING
 POLYSPHERE SCRUBBER
 BUELL DIVISION, ENVIROTECH
 18.0 X 48.0 X 72.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 NR
 PLASTIC/RUBBER MOBILE BALLS
  1
       7
    45.
   148.
     1.3
     1.5
     2.5
    90.0
(    18.0IN)
(  2351 GPM)
(  10.0 GAL/1000 ACF)
(  6.0 IN-H20)
(   8.3 FT/S)
 PRIMARY COLLECTOR
  8
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 VERTICAL
 NR
 NR
  1
 BYPASS
 COLD SIDE
 N/A
 NR
 NR
 ** FANS
     NUMBER
     DESIGN
 CENTRIFUGAL
                                            13-20-

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER

CENTRAL ILLINOIS PUBLIC SERV: NEWTON 1 (CONT.)

     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 »* TANKS
     SERVICE
     NR

 ** PUMPS
     SERVICE
     NR
                                                BOOSTER
                                                FORCED DRAFT
                                                DRY
                                                CARBON STEEL
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                SLAKER
                                                NR
                                                NR
                                                MIX TANK
                                                N/A
                                                AGITATED TANK
                                                NUMBER

                                                ****


                                                NUMBER

                                                *»**
 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL TYPE

*** SLUDGE

 »* TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 *» DISPOSAL
     NATURE
     TYPE
     SITE TREATMENT
                                                VACUUM FILTER
                                                 1
                                                THICKENER
                                                 £
                                                100.0 DIA
                                                INORGANIC
                                                HYDRAULICALLY-BONDED CONCRETE
                                                THICKENER
                                                 1
                                                100.0 DIA
                                                CARBON STEEL
                                                FIXATION
                                                PUG MILL
                                                CONVERSION SYSTEMS  IPOZ-0-TEC1
                                                FINAL
                                                LANDFILL
                                                NR
                                            13-204

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

CENTRAL  ILLINOIS  PUBLIC  SERV:  NEWTON  1  (CONT.)


 ** WATER BALANCE
     WATER  LOOP TYPE                             CLOSED

 ** FGD  SPARE CAPACITY INDICES
     ABSORBER - X                                  33.0

 *» FGD  SPARE COMPONENT  INDICES
     ABSORBER                                        1.0
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


 9/79  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATIONS BEGAN AT THIS UNIT ON SEPTEMBER 1 WHEN FLUE GAS WAS
                         PASSED  THROUGH THE INDIVIDUAL FGD MODULES FOR TESTING PURPOSES.  TESTING
                         OF THE  SYSTEM IN AN INTEGRATED MODE IS EXPECTED TO BEGIN IN DECEMBER.

10/79  SYSTEM                                                                 744

11/79  SYSTEM                                                                 720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         TESTING OPERATIONS CONTINUED  THROUGH OCTOBER AND NOVEMBER.

12/79  SYSTEM       75.3        60.1        74.1        59.0                  744   730    439

       *# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT BEGAN BURNING HIGH SULFUR COAL ON NOVEMBER 18-19 AT WHICH TIME
                         THE FGD SYSTEM BEGAN OPERATIONS IN AN INTEGRATED MODE FOR THE FIRST TIME.

                         INITIAL START UP PROBLEMS HAVE INCLUDED MIST ELIMINATOR PLUGGING.

                         LINING  FAILURES HAVE ALSO BEEN ENCOUNTERED DURING START UP PHASE.

                         THE UNIT PASSED A COMPLIANCE  TEST ON DECEMBER 5, 1979.  IT WAS DETERMINED
                         THAT THE FGD SYSTEM CONTROLLED S02 EMISSIONS TO WELL BELOW THE ALLOWABLE
                         1.2 LB/MM BTU STANDARD.

 1/80
A
B
C
D
SYSTEM
68.3
66.4
52.2
21.0
52.0
57.1
60.6
48.8
19.1
46.4
63.5
64.9
60.5
26.3
53.8
55.5
58.9
47.4
18.5
45.1
 2/80
                                                                             744   723    336

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY TESTS WERE CONDUCTED TO CERTIFY THE GAS EMISSIONS MONITOR
                         AT NEWTON.

                         PRESATURATOR CORROSION AND EXPANSION JOINT REPAIRS AND A DEPLETION OF THE
                         FLYASH USED FOR SLUDGE STABILIZATION ACCOUNTED FOR THE LOW JANUARY
                         DEPENDABILITY FIGURES.
                                                                             696   696    273
A
B
C
D
SYSTEM
61.1
74.4
78.2
.0
53.4
42.4
55.7
58.5
.0
39.2
45.0
57.7
59.1
.0
40.4
42.4
55.7
58.5
.0
39.2
                                            13-205

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS PUBLIC SERV:  NEWTON 1 (CONT.)
„__	,		PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING FEBRUARY THE D-MODULE WAS UNAVAILABLE DUE TO THE COLLAPSE OF THE
                         PRECOOLER MIST ELIMINATORS CAUSED BY A TEMPERATURE EXCURSION.

                         REPAIR WORK ON THE PRESATURATOR CORROSION AND EXPANSION JOINTS AS WELL AS
                         THE FLYASH DEPLETION PROBLEM CONTINUED TO YIELD LOW DEPENDABILITY FIGURES
                         FOR FEBRUARY.
3/80




A
B
C
D
SYSTEM
53.4
47.0
44.5
.0
36.2
52.6
42.3
41.1
.0
34.0
53.1
48.0
46.5
.0
36.9
52.3
42.1
41.0
.0
33.9
                                                                             744   740
                                                                                          252
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE FIRST QUARTER, 1980, THE FOLLOWING PROBLEMS WERE ENCOUNTERED:
                           THE VALVES AND PIPING IN THE PRECOOLER LOOP EXPERIENCED CORROSION.
                           THE MIST ELIMINATOR ON THE D MODULE FAILED.
                           THE FLY ASH SUPPLIES DEPLETED.
                           RUBBER LINING AND DUCTWORK LINING FAILURES OCCURRED.
                           BOOSTER FAN EXPANSION JOINT FAILURE OCCURRED.
                           THE THICKENER EXPERIENCED PLUGGING.
                         THESE COMBINED PROBLEMS ACCOUNTED FOR THE LOW MARCH PERFORMANCE FIGURES.
                         FOR THE QUARTER, THE TOTAL SYSTEM WAS AVAILABLE 47.27. AND WAS UTILIZED
                         39.4X OF THE TIME.
 4/80  A
A
B
C
D
SYSTEM
33.8
35.4
37.4
26.1
33.2
31.3
25.8
35.6
21.8
28.6
31.4
25.8
35.6
21.8
28.6
31.3
25.8
35.6
21.8
28.6
                                                                             720   720
                                                                                          206
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE NEWTON 1 FGD SYSTEM WAS OUT OF SERVICE DURING THE FIRST 12 DAYS OF
                         APRIL FOR NECESSARY REPAIRS ON THE OUTLET DUCT LININGS.  THE UTILITY INDI-
                         CATED THAT THE LINING FAILURES MAY HAVE RESULTED FROM IMPROPER APPLICATION.

                         DURING THE LAST 18 DAYS OF APRIL MINOR PROBLEMS WERE EXPERIENCED WITH
                         THE OCCURANCE OF PLUGGING IN THE SODIUM CARBONATE THICKENER AND CORROSION
                         OF THE VALVES IN THE PRESATURATOR CIRCUIT.
 5/80
A
B
C
D
SYSTEM
.0
9.7
9.7
.0
4.8
.0
9.6
9.6
.0
4.8
.0
9.6
9.6
.0
4.8
.0
6.2
6.2
.0
3.1
                                                                             744   477
                                                                                           23  45.5
       ** PROBLEMS/SOLUTIOHS/COMMENTS
                         DURING MAY, THE FGD SYSTEM WAS DOWN BECAUSE THE FLUIDIZING STONES WERE
                         CAKED WITH FLY ASH.  THIS WAS CAUSED BY IMPROPER WIRING OF THE HEATER WHICH
                         BLOWS OVER THE STONES.  THE HEATER WAS REWIRED AND THE FLUIDIZING STONES
                         REPLACED.  FLUIDIZING STONES ARE LOCATED IN THE FLYASH SILO.  HEATED AIR
                         PASSES THROUGH THESE POROUS STONES TO AERATE OR "FLUIDIZE" THE FLYASH SO
                         THAT IT CAN BE CONVEYED TO THE FLYASH/SLUDGE MIXER.  WHEN THE FLYASH
                         SUPPLY IS DEPLETED OR THE MATERIAL CANNOT BE DELIVERED TO THE MIXER THE
                         SCRUBBING SYSTEM IS SHUT DOWN.  THE SLUDGE MUST BE TREATED WITH FLYASH
                         BEFORE DISPOSAL.
 6/80  A
                      .0
                                  .0
                                              .0
                                                          .0
                                            13-206

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1933  -  SEPTEMBER  1984
CENTRAL ILLINOIS PUBLIC SERV: NEWTON  1  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS  FACTOR
B
C
D
SYSTEM
40.3
40.4
.0
20.2
40
40

20
.3
.4
.0
.2
40
40

20
.3
.4
.0
.2
40.
40.

20.
3
4
0
2


720


720


145


63.0
 7/80
 8/80
 9/80
10/80
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  JUNE  THE  A  AND  D  MODULES  WERE  UNAVAILABLE  FOR  OPERATION BECAUSE
                         THE  MIST ELIMINATORS COLLAPSED.

                         THE  SYSTEM WAS SHUTDOWN  DURING THE  FIRST HALF  OF  THE  MONTH  TO REPAIR  THE
                         DRY  FLYASH COLLECTION  SYSTEM WHICH  ACCOUNTED FOR  THE  LOW B  AND C MODULE
                         FIGURES.
A
B
C
D
SYSTEM
3.5
3.6
.0
.0
1.8
3.7
3.9
.0
.0
1.9
3.7
3.9
.0
.0
1.9
3.5
3.6
.0
.0
1.8
                                                                             744   698
                                                                                           13  67.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY PROBLEMS WERE ENCOUNTERED WITH  THE MIST ELIMINATORS.

                         SOME OF THE SYSTEM OUTAGE TIME RESULTED FROM REPAIRS MADE NECESSARY  BY THE
                         OCCURRENCE OF CORROSION IN THE PRESATURATOR.

                         SCRUBBER PLUGGING DURING JULY CONTRIBUTED TO THE LOW FGD SYSTEM 	
                         AVAILABILITY.
A
B
C
D
SYSTEM
.0
64.7
51.2
37.6
53.8
.0
50.2
34.1
21.9
36.4
.0
50.2
36.9
24.0
39.9
.0
49.3
33.5
21.5
35.8
                                                                             744   731
                                                                                          266   68.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PLUGGING PROBLEMS WITHIN THE FGD SYSTEM WERE THE CAUSE  OF  DOWN TIME  IN
                         AUGUST.

                         BECAUSE  OF CHANGES IN SYSTEM OPERATIONS, ONLY 3 MODULES ARE NEEDED TO MEET
                         CURRENT  S02 REGULATIONS.
A
B
C
D
SYSTEM
69.0
99.6
96.9
99.6
99.1
20.3
74.6
35.8
80.8
67.8
48.6
80.3
66.8
80.8
82.5
10.0
36.8
17.6
39.9
33.4
                                                                             720   355
                                                                                          241  33.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER WAS TAKEN OUT OF SERVICE ON SEPTEMBER 16,  1980 FOR A SCHEDULED
                         MAINTENANCE OUTAGE.
A
B
C
D
SYSTEM
75.9
83.7
81.0
62.4
81.5
38.5
47.9
51.6
7.0
48.4
46.3
56.5
54.5
13.7
46.3
16.9
21.1
22.7
3.1
21.3
                                                                             744   328
                                                                                          119  30.4
                                            13-207

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS PUBLIC SERV: NEWTON 1 (CONT.)
	_	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 1/81
 2/81
 3/81
 4/81
                         DURING OCTOBER THE FGD SYSTEM AVAILABILITY WAS LOW AS A RESULT OF LOW
                         LIQUOR TEMPERATURES IN THE SCRUBBER FOLLOWING THE FOUR WEEK BOILER OUTAGE.
                         THE LIQUOR WAS PREHEATED WITH STEAM TO PREVENT PLUGGING DUE TO THE
                         "SALTING OUT" OF REAGENTS AT LOW TEMPERATURES.
11/80




A
B
C
D
SYSTEM
93.6
79.6
89.4
79.6
99.3
69.9
59.9
58.8
70.1
84.9
98. 3
100.0
97.2
99.0
100.0
69.9
59.9
58.8
70.0
84.3
                                                                             720   719
                                                                                          465  69.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
12/80  A
                         THE UTILITY REPORTED THAT NO MAJOR OUTAGES OCCURRED DURING NOVEMBER.
                                                                             744   741
A
B
C
D
SYSTEM
64.5
71.5
72.7
71.5
74.1
45.9
68.7
42.1
52.8
69.5
63.8
72.2
63.4
66.7
84.8
45.7
68.4
41.9
52.6
69.3
                                                                                               70.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         FGD SYSTEM AVAILABILITY WAS LOWERED DURING DECEMBER AS A RESULT OF
                         THICKENER PLUGGING PROBLEMS.
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
90
73
96
88
99
93
96
92
100
100
94
87
86
94
90
.5
.9
.2
.3
.1
.2
.0
.3
.0
.0
.1
.1
.4
.1
.4
75
58
79
57
89
49
81
72
82
95
56
80
65
65
67
.0
.1
.8
.1
.5
.8
.1
.3
.4
.1
.9
.6
.9
.5
.2
99.
99.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
75
53
79
57
89
49
81
72
82
94
52
75
61
60
62
.0
.1
.8
.1
.5
.7
.0
.2
.3
.9
.7
.0
.0
.6
.2
                                                                             744   744    425  71.4
                                                                             672   671    639  66.6
                                                                             744   689    463  63.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FIRST QUARTER 1981.
A
B
C
D
SYSTEM
96.1
98.2
96.1
93.6
99.9
73.3
82.8
60.6
85.1
94.5
100.0
100.0
100.0
100.0
100.0
73.3
82.8
60.6
85.1
94.5
                                                                             720   720
                                                                                          680  73.2
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL.
 5/81  A
                   93.3
                               66.9
                                           98.3
                                                       61.4
                                            13-208

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 198*
CENTRAL  ILLINOIS  PUBLIC  SERV:  NEWTON 1  (CONT.)
	PERFORMANCE DATA	•	
PERIOD  MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART. HOURS HOURS  HOURS FACTOR
B
C
D
SYSTEM
85
91
93
100
.3
.9
.4
.0
78.
76.
43.
88.
0
6
2
3
98.5
98.5
97.4
98.4
71
70
39
81
.6
.3
.7
.0


744


683


603


60.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGO-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MAY.
 6/81  A
       B
       C
       D
       SYSTEM
                   96.5
 92.
 88.
 96.
100,
64.9
72.1
46.4
92.2
91.9
100.0
100.0
100.0
100.0
100.0
                                     64.6
71.
46.
91.
91.
                                                                             720   716
                                                                                          658  64.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE NO MAJOR FGO-RELATED PROBLEMS WERE ENCOUNTERED.
 7/81
 8/81
 9/81
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
79.6
85.3
84.5
82.5
89.2
92.7
90.5
100.0
81.3
100.0
88.8
99.0
100.0
97.9
100.0
44.5
64.6
35.0
68.2
70.2
55.6
64.5
67.1
57.0
81.6
45.3
78.4
79.5
38.8
80.7
79.2
84.8
74.3
84.9
98.9
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
42.9
62.2
33.7
65.7
67.6
55.6
64.5
67.1
57.0
81.6
38.9
67.4
68.3
33.3
69.3
                                                                             744   717
                                                                             744   744
                                                                             720   619
                                                                                          503  55.4
                                                                                          607  57.9
                                                                                          499  47.2
       *# PROBLEMS/SOLUTIONS/COMMENTS
                         A SCHEDULED MAINTENANCE OUTAGE (BOTH BOILER AND FGD SYSTEM) BEGAN ON
                         SEPTEMBER 26.
10/81  SYSTEM     100.0
                                 .0
                           .0
                                                         .0
                                                           744
                                                                                                 .1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER A SCHEDULED MAINTENANCE OUTAGE OF THE GENERATING UNIT
                         OCCURRED.
11/81
12/81
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
98.6
85.8
97.5
85.7
100.0
94.8
84.8
100.0
100.0
100.0
63.9
27.8
55.5
61.3
69.5
55.8
42.2
82.0
73.5
84.5
76.2
63.0
73.0
73.1
95.1
99.8
100.0
100.0
100.0
100.0
63.5
27.6
55.1
60.8
68.7
53.8
40.7
79.0
70.8
81.4
                                                                             720
                                                                                   715
                                                                             744   717
                                                                                          497  61.1
                                                                                          612  52.6
                                            13-209

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 198*

CENTRAL ILLINOIS PUBLIC SERV: NEWTON 1 (CONT.)
	_	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
7. REMOVAL   PER  BOILER  FGD   CAP.
S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 1/82
 3/82
 3/82
                         DURING NOVEMBER AND DECEMBER THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED
                         PROBLEMS WERE ENCOUNTERED.
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
100.
100.
50.
93.
100.
90.
93.
100.
91.
100.
90.
93.
80.
90.
100.
0
0
5
4
0
0
8
0
1
0
9
1
8
5
0
58
97
42
79
92
37
79
92
82
97
40
91
61
61
85
.5
,9
.3
.6
.7
.2
.6
.1
.0
.0
.1
.4
.7
.7
.2
100
100
100
100
100
100
100
100
100
100
84
92
90
89
100
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.2
.4
.0
.1
.0
58
97
42
79
92
37
79
92
82
97
40
91
61
61
85
.2
.4
.1
.3
.3
.2
.6
.1
.0
.0
.1
.4
.7
.7
.2
                                                                             744   740
                                                                             672   672
                                                                             744   744
                                                                                          687  63.5
                                                                                          652  70.1
                                                                                          634  66.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FIRST QUARTER 1982.
                                                                             720   550    467  43.3
                                                                             744   209    161  13.1
                                                                             720   719    510  38.2
4/82




5/82




6/82




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
100
98
94
95
100
71
100
100
99
100

99
100
98
99
.0
.2
.9
.0
.0
.0
.0
.0
.3
.0
.0
.7
.0
.3
.4
60
78
91
23
85

94
40
95
76

97
62
52
71
.9
.9
.7
.5
.0
.0
.3
.7
.7
.9
.0
.7
.7
.6
.0
100.
100.
100.
100.
100.

100.
100.
100.
100.

100.
100.
100.
100.
0
0
0
0
0

0
0
0
0

0
0
0
0
46.
60.
70.
17.
64.

26.
11.
26.
21.

97.
62.
52.
70.
5
3
0
9
9
0
5
4
9
6
0
5
6
5
9
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER.
7/82




8/82




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
22.
86.
94.
98.
97.
98.

93.
100.
99.
3
6
1
9
8
5
0
9
0
1
14.
79.
50.
81.
75.
97.

76.
48.
74.
0
8
0
1
2
8
0
2
4
2
92
98
97
98
100
99

100
100
99
.8
.8
.4
.7
.0
.5

.0
.0
.8
13
79
49
80
74
97

76
48
74
.&
.0
.S
.2
.4
.8
.0
.2
.4
.2
                                                                             744   737
                                                                             744   744
                                                                                          553  45.5
                                                                                          522  43.7
                                            13-210

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER
CENTRAL ILLINOIS PUBLIC SERV: NEWTON  1  (CONT. )
PERIOD
9/82




MODULE
A
B
C
0
SYSTEM
AVAILABILITY
100

100
100
100
.0
.0
.0
.0
.0
OPER ABILITY
78.7
.0
70.8
71.2
73.6
	 rcKruxnAr
RELIABILITY
100

100
100
100
.0

.0
.0
.0
^<-e UAIA 	
UTILIZATION
76.4
.0
68.8
69.2
71.4
'/. REMOVAL PER
S02 PART. HOURS




720
BOILER
HOURS




699
FGD
HOURS




514
CAP.
FACTOR




41.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING THE  THIRD  QUARTER  OF  1982.
                                                                             744   736     559   50.6
                                                                             720    624     458   38.9
                                                                             744   504     370   30.5
10/82




11/82




12/82




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
48.3
48.4
96.5
93.3
95.5
.0
92.4
95.4
97.1
96.8
51.1
94.6
91.1
74.6
93.3
45.7
35.5
58.8
87.8
75.9
.0
88.0
42.1
89.9
73.3
35.1
70.8
45.4
63.1
73.4
90.8
96.0
94.3
96.1
100.0

97.9
95.3
97.7
97.4
91.7
96.0
94.2
96.4
100.0
45.2
35.1
58.2
86.8
75.1
.0
76.3
36.5
77.9
63.6
23.8
48.0
30.8
42.7
49.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS WERE  ENCOUNTERED
                         DURING THE FOURTH QUARTER OF 1982.
                                                                             744   504    544  48.0
                                                                             672   672    500  54.4
                                                                             744   744    606  64.4
1/83




2/83




3/83




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
77
100
99
88
100
99
41
100
100
99
81
94
19
94
97
.3
.0
.3
.3
.0
.6
.8
.0
.0
.9
.7
.4
.4
.1
.6
28
134
39
121
77
70
36
18
100
74
56
94
3
94
81
.0
.7
.3
.6
.5
.5
.0
.2
.0
.3
.9
.1
.0
.1
.5
100.
100.
88.
100.
100.
100.
99.
100.
100.
100.
100.
99.
100.
100.
99.
0
0
8
0
0
0
2
0
0
0
0
7
0
0
7
19
91
26
82
73
70
36
18
100
74
56
94
3
94
81
.0
.3
.6
.4
.1
.5
.0
.2
.0
.3
.9
.1
.0
.1
.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FIRST QUARTER OF 1983.
 4/83  A
       B
       C
       D
       SYSTEM
99.4
97.8
  .0
93.3
96.8
95.6
89.3
  .0
88.9
91.3
100.0
100.0

100.0
100.0
 95.6
 89.3
   .0
 88.9
100.0
                                                                             720   720
                                                                                          720  76.8
                                            13-211

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS PUBLIC SERV: NEWTON 1 (CONT.)
--- . ---------------------- . ---------------- PERFORMANCE DATA --------- • ---------------------------------
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGO   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
  7/83
 9/83
                         MODULE C WAS OUT OF SERVICE DURING THE ENTIRE MONTH OF APRIL FOR  LINING
                         REPAIRS.
5/83




A
B
C
D
SYSTEM
100.0
100.0
.0
100.0
100.0
100.0
50.0
.0
100.0
83.5
100.0
100.0

100-.0
100.0
1.3
.7
.0
1.3
1.1
                                                                             744
                                                                                    10
                                                                                                 .6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS REMOVED FROM SERVICE ON MAY 1 FOR AN ANNUAL MAINTENANCE
                         OUTAGE.

                         MODULE C REMAINED OUT OF SERVICE DURING MAY FOR REPAIR OF THE FLAKEGLASS
                         LINING.
 6/83  A
       B
       C
       D
       SYSTEM
 99.9
100.0
100.0
   .0
 99.9
77.9
71.2
73.6
  .0
76.2
 99.7
100.0
100.0

100.0
                                                      45.0

                                                      42.5
                                                        .0
                                                      44.0
                                                                             720   416
                                                                                          317  43.1
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT REMAINED OUT OF SERVICE UNTIL JUNE 15 FOR THE ANNUAL MAINTENANCE
                         OUTAGE.

                         MODULE D WAS OUT OF SERVICE ALL MONTH FOR REPAIR OF THE FLAKEGLASS LINING.
A
B
C
D
SYSTEM
100.0
98.9
100.0
.0
99.6
93.3
98.9
100.0
.0
97.4
100.0
100.0
100.0

100.0
93.3
93.9
100.0
.0
97.4
                                                                             744   744
                                                                                          725
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE D WAS OUT OF SERVICE DURING THE ENTIRE MONTH OF JULY FOR ABSORBER
                         LINING REPAIRS.
8/83  A
      B
      C
      D
      SYSTEM
                  100.0
                   94.6
                  100.0
                   16.8
                  100.0
             87.0
             82.9
             99.6
             15.1
             94.8
           100.0
           100.0
           100.0
           100.0
           100.0
             87.0
             82.9
             99.6
             15.1
             94.8
                                                                             744    744
                                                                                           706
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ABSORBER LINER REPAIRS AT MODULE D CONTINUED IN AUGUST.
       A
       B
       C
       D
       SYSTEM
 65.9
 71.3
100.0
100.0
100.0
56.7
32.8
94.9
96.7
93.7
 99.3
100.0
100.0
100.0
100.0
                                                      56.7
                                                      32.8
                                                      94.9
                                                      96.7
                                                      93.7
                                                                             720    720
                                                                                          674  85.2
                                            13-212

-------
                                                 UTILITY  FGO SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
CEKTRAL  ILLINOIS PUBLIC SERV: NEWTON  1  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS  FACTOR
       **  PROBLEMS/SOLUTIONS/COMMENTS
10/83
 1/84
                         MODULE  A  WAS  UNAVAILABLE  DURING  PART  OF  SEPTEMBER  DUE  TO  REPAIR  OF  THE
                         ABSORBER'S  FLAKEGLASS  LINING.

                         MODULE  B  WAS  UNAVAILABLE  DURING  PART  OF  SEPTEMBER  DUE  TO  SCALE AND  TRASH
                         BUILD UP  IN THE  RECIRCULATION  PUMP SUCTION  STRAINERS CAUSING  PLUGGING PROB-
                         LEMS.
A
B
C
D
SYSTEM
82.3
61.3
100.0
84.7
100.0
57.8
31.9
68.8
57.8
72.1
100.0
100.0
100.0
100.0
100.0
57.8
31.9
68.8
57.8
72.1
                                                                             744    744
                                                                                          536
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND D WERE DOWN DURING PART OF  OCTOBER  DUE  TO  DUCTWORK  LINING
                         REPAIRS.

                         MODULE B WAS OUT OF SERVICE DURING PART OF  THE  MONTH  DUE TO  PUMP  PACKING
                         SLEEVE FAILURE.
11/83 A
B
C
D
SYSTEM
100.0
10.6
98.9
100.0
100.0
99.8
.0
98.4
96.7
98.3
100.0

100.0
100.0
100.0
85.0
.0
83.8
82.4
63.7
                                                                             720    613
                                                                                          603
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B WAS DOWN DURING NOVEMBER DUE TO RECIRCULATING  PUMP  FAILURE.
12/83 A
B
C
D
SYSTEM
80.6
93.5
91.9
98.1
100.0
67.3
88.4
57.3
89.5
100.0
100.0
99.1
95.1
99.5
100.0
57.9
76.1
49.3
77.0
86.8
                                                                             744    640
                                                                                          646
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A UNIT OUTAGE OCCURRED FROM DECEMBER 1 TO DECEMBER  5,  1983.
                                                                             744   744
A
B
C
D
SYSTEM
98.1
61.3
93.1
99.9
100.0
93.1
41.0
49.7
89.9
91.3
99.9
99.7
99.7
99.9
100.0
93.1
41.0
49.7
89.9
91.3
                                                                                          679
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.
2/84 A
B
C
D
SYSTEM
59.5
92.8
92.7
88.8
100.0
12.0
97.6
64.5
52.4
82.2
100.0
100.0
100.0
100.0
100.0
10.2
83.2
72.0
44.7
70.0
                                                                             696   593
                                                                                          487
                                            13-213

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CENTRAL ILLINOIS PUBLIC SERV: NEWTON 1 (CONT.)
	____	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERA8ILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS UNAVAILABLE DURING PART OF FEBRUARY DUE TO A PLUGGED SPRAY
                         NOZZLE.
3/84




A
B
C
D
SYSTEM
89.0
100.0
100.0
89.7
100.0
9.9
98.5
99.2
51.6
86.4
100.0
100.0
100.0
100.0
100.0
9.5
95.0
95.7
49.7
83.3
                                                                             744   718
                                                                                          620
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH.
 4/84
A
B
C
0
SYSTEM
81.1
94.7
100.0
38.5
100.0
55.6
88.2
90.5
28.0
87.5
100.0
100.0
105.4
100.0
100.0
50.1
79.6
81.7
25.3
78.9
                                                                             720   650
                                                                                          568
 5/84
*« PROBLEMS/SOLUTIONS/COMMENTS

                  THE UTILITY REPORTED THAT THE UNIT WAS REMOVED FROM SERVICE APRIL 28 FOR
                  MAINTENANCE.

A          100.0                                  .0
B          100.0                                  .0
B          100.0                                  .0
C          100.0                                  .0
D          100.0                                  .0
SYSTEM     100.0                                  .0                  744     0      0

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE UNIT REMAINED OUT OF SERVICE THROUGHOUT MAY DUE TO THE ANNUAL
                  MAINTENANCE OUTAGE.
 6/84
A
B
C
D
SYSTEM
.0
57.2
56.9
56.1
56.8
.0
96.8
61.2
74.4
77.5

99.7
98.7
98.6
99.0
.0
51.0
32.2
39.2
40.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             720   379
                                                                                          294
 7/84
 8/84
                         THE UTILITY REPORTED THAT MODULE A WAS BEING RELINED DURING JUNE.
       A
       B
       C
       D
       SYSTEM
            62.5
           100.0
           100.0
           100.0
           100.0
53.5
50.3
34.4
82.1
73.4
100.0
100.0
100.0
100.0
100.0
53.5
50.3
34.4
82.1
73.4
                                                                             744   744
                                                                                          546
       *# PROBLEMS/SOLUTIONS/COMMENTS
                   94.0
                  100.0
                   85.6
                         RE LINING CONTINUED AT MODULE A DURING JULY.
                        40.5
                        65.2
                        21.7
           100.0
           100.0
           100.0
             40.1
             64.5
             21.5
                                            13-214

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 -  SEPTEMBER

CEKTRAL ILLINOIS PUBLIC SERV: NEWTON  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   7.  REMOVAL    PER   BOILER   FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR

      D           88.3         72.6       100.0         71.9
      SYSTEM      100.0         66.7       100.0         66.0                   744   737    491

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED  THAT NO  MAJOR  FGD  RELATED  PROBLEMS AROSE IN AUGUST.

 9/84 SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS  UNAVAILABLE FOR  SEPTEMBER 1984.
                                            13-215

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOS EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
CINCINNATI 6A
EAST BEND
Z
RABBIT HASH
KENTUCKY
C
43.
516.
301.
650
650
600
619
650
S t ELECTRIC





( .100 LB/MMBTU)
( 1.200 LB/MMBTU)
( .700 LB/MMBTU)





 *» UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - '/.
     AVERAGE MOISTURE CONTENT-3- 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 »* PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
BABCOCK & WILCOX
PULVERIZED COAL
BASE
 1763.96
  357.2
  198.
CONCRETE
    7.2
COAL
BITUMINOUS
25586.

   11.90
9.0-14.0
   10.00
9.0-11.0
    2.60
1.0-4.0
*»#*»»**
******
 0
NONE
 0
NONE
 1
 0
HOT SIDE
WESTERN PREC.
 1764.0
  357.2
     .1
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
 (3738000 ACFM)
 (  675 F)
 (  650 FT)

 (  23.5 FT)
 (  11000 BTU/LB)
  10800-13000
DIVISION, JOY
 (3738000 ACFM)
 (   675 F)
 (   1. IN-H20)
                                            13-216

-------
CINCINNATI GAS  &  ELECTRIC:  EAST BEND  Z  (CONT.)
                                                  UTILITY FGO SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
**« FGD SYSTEM

 *» GENERAL  DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02  REMOVAL  MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM  SUPPLIER
     A-E  FIRM
     DEVELOPMENT  LEVEL
     NEW/RETROFIT
     UNIT DESIGN  PARTICLE  REMOVAL EFFICIENCY
     UNIT DESIGN  S02 REMOVAL EFFICIENCY - X
     ENERGY  CONSUMPTION -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND  OPERATING PARAMETERS
     DESIGN COAL  SULFER CONTENT - X
     DESIGN COAL  HEAT  CONTENT - J/G
     DESIGN COAL  ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     SPACE REQUIREMENTS -  SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUEHCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS  FLOW -  CU.  M/S
     INLET GAS  TEMPERATURE - C
     PRESSURE DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO  -  L/CU.  M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF  SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF  CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO  -  L/CU.M
     GAS-SIDE  PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS  FLOW -  CU.  M/S
     INLET GAS  TEMPERATURE - C
     S02  REMOVAL  EFFICIENCY - X

 »* MIST  ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER  PER SYSTEM
     NUMBER  OF  SPARES  PER SYSTEM
     NUMBER  PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 BABCOCK t WILCOX
 SARGENT * LUNDY
 FULL SCALE
 NEW
•/.   99.00
    87.00
     2.9
  1
  3/81
  3/81
  3/78
     5.10
 25586.0
    11.90
    10.00
 13461.2
  3
 VENTURI
 BABCOCK S
   398.49
   136.7
      .2
   552.
     1.3
 CARBON STEEL
 AISI 1110
     (  11000 BTU/LB)
                (  144900 SQ FT)
WILCOX
       844433 ACFM)
        278 F)
       1.0 IN-H20)
       8760 GPM)
       10.0 GAL/1000 ACFM)
  3
  0
 COUNTER CURRENT TRAY TOWER
 SIEVE TRAY
 N/A
 BABCOCK t WILCOX
 43.0 DIA X 95.0
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316
 NA
 NA
 NA
 PERFORATED TRAYS
  1
  2205.
     6.7
       .6
     2.4
   329.66
    50.6
    87.0
     (35000 GPM)
     (  50.0 GAL/1000 ACF)
     (  2.5 IN-H20)
     (   8.0 FT/S)
     (  698585 ACFM)
     (   123 F)
 PRIMARY COLLECTOR
  6
  0
  2
 IMPINGEMENT
 BAFFLE
                                            13-217

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
CINCINNATI GAS 4 ELECTRIC: EAST BEND 2 (CONT.)

     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
CLOSED VANE
BABCOCK & WILCOX
HORIZONTAL
    2
    1
    2.13       C 7.0 FT)
  182.88       C72.0 IN)
    7.6        ( 3.00 IN)
  90
     .1        (  .5 IN-H20)
    2.4        (  8.0 FT/S)
ORGANIC
FIBER-REINFORCED POLYESTER
BLENDED
INTERMITTENT
   58.4        (  926 GAL/MIN)
 1
 0
 0
INDIRECT HOT AIR
STEAM
STEAM TUBE BUNDLE
PLENUM COMBINING GAS FLOW FROM INDIVIDUAL ABSORB
   13.9        (   25 F)
   51.7        (  125 F)
   2
NA
NA
 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE   C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
 4
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
INDUCED DRAFT
DRY
 1175.12
  136.7
    7.3
CARBON STEEL
 2
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
  639.25
   37.8
    5.3
CARBON STEEL
 3
 0
CENTRIFUGAL
WESTINGHOUSE
BOOSTER
INDUCED DRAFT
DRY
CARBON STEEL
 3
SHUT-OFF
LOUVER
(2490185 ACFM)
(   278 F)
(23.8 IN-H20)
(1354635 ACFM)
(   100 F)
(17.5 IN-H20)
                                            13-218

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
CINCINNATI  GAS  4  ELECTRIC:  EAST BEND 2 (CONT.)

     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL  GENERIC TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE

 ** DAMPERS
     FUNCTION
     MODULATION

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF  SPARES
     FULL LOAD  DRY  FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT
     THICKENER OVERFLOW
     THICKENER UNDERFLOW

 ** PUMPS
     SERVICE
     FEED SLURRY
     ABSORBER RECIRCULATION
     QUENCHER RECIRCULATION
     THICKENER UNDERFLOW
     CLARIFIED RECYCLE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS   FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION
OPPOSED BLADE
BABCOCK 4 WILCOX
OPEN
278
CARBON STEEL
NR
NR
NR
CONTROL
OPEN
AFTER SCRUBBER
CIRCULAR
17 FT. DIAMETER
CARBON STEEL
NR
NR
40 MILS PLASITE 4005/2 INCHES KAOCRETE HS
SLAKER
COMPARTMENTED
PASTE
WALLACE & TIERNAN
 8
 2
    3.6        (   4 TPH)
   15.8
NUMBER

   3
   1
   1
   1
NUMBER

   2
  12
   6
   4
   2
VACUUM  FILTER
 4
0
HORIZONTAL-PARALLEL
12  FT.  DIAMETER  X  20  FT.
22  TONS/HR
CARBON  STEEL
AISI  1110
ORGANIC
POLYPROPYLENE
RUBBER
USBM  28
THICKENER UNDERFLOW
668 GPM, 30X SOLIDS
47.5X SOLIDS
200 GPM, 30X SOLIDS
MIXED WITH  FLYASH  &  LIME
THICKENERS
                                            13-219

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CINCINNATI GAS t ELECTRIC: EAST BEND 2 (CONT.)
 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT - 7. TOTAL FREE WATER
     X CAS03 - DRY
     X CAS04 - DRY
     X CAOH2 - DRY
     X CAC03 - DRY
     X ASH   DRY
     X SODIUM COMPOUNDS - DRY
     X OTHER COMPOUNDS - DRY

 «* TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET FLOW RATE - LITER/S
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 »* WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     SLUDGE INTERSTITIAL WATER LOSS - LITERS/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     EFFLUENT WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION
THICKENER
 Z
0
CYLINDRICAL
190.0 DIA X 25.0
5000000 GALLONS
CARBON STEEL
N/A
POLYESTER RESIN
FLAKE GLASS
N/A
N/A
ABSORBER BLEED
1458 GPM, 7X SOLIDS
655 GPM, 30X SOLIDS
1129 GPM, OX SOLIDS
PUMPED TO WASTE STABILIZATION SYSTEM
RECYCLED
   16.6        (   IS.3 TPH)
   75.0
   77.0
   17.0
    3.0
    1.0
     .0
     .0
    2.0
FIXATION
PUG MILL
CONVERSION SYSTEMS IPOZ-0-TEC]
   42.1        (  668 GPM)
   30.0
FINAL
LANDFILL
ON-SITE
TRUCK
UNLINED
160 ACRES/120 FEET
  23481600     ( 19200.0 ACRE-FT)
 35
CLOSED
   21.9
      .4
    6.9
0
      .0
NONE
   29.2
OHIO RIVER
(   348 GPM)
(     7 GPM)
(   109 GPM)

(     0 GPM)

(   464 GPM)
ABSORBENT
THIOSORBIC LIME
90X CAO, 5X MGO, 5X INERT
DRAVO  LIME
250 TONS/DAY
   96.6
RECIRCULATION TANK
                                            13-220

-------
CINCINNATI GAS  4  ELECTRIC:  EAST BEND  2 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** FGD SPARE CAPACITY  INDICES
     SCRUBBER - X
     ABSORBER - X
     MIST  ELIMINATOR  -  X
     REHEATER - X
     FAN - X
     SLAKER - X
     EFFLUENT HOLD  TANK •
     RECIRCULATION  PUMP •
     THICKENER - X
     VACUUM FILTER  -  X

 *# FGD SPARE COMPONENT INDICES
     SCRUBBER
     ABSORBER
     MIST  ELIMINATOR
     REHEATER
     FAN
     SLAKER
     EFFLUENT HOLD  TANK
     RECIRCULATION  PUMP
     THICKENER
     VACUUM FILTER
                                   .0
                                   .0
                                   .0
                                   .0
                                   .0
                                 2S.o
                                   .0
                                 25.0
                                   .0
                                   .0
                                   .0
                                   .0
                                   .0
                                   .0
                                   .0
                                  2.0
                                   .0
                                  3.0
                                   .0
                                   .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
3/81



A
B
C
SYSTEM
98.
97.
74.
100.
3
6
4
0
55
48
.j
51
.3
.4
.0
.8
100
100

100
.0
.0

.0
14.
12.
.
13.
1
4
0
2 47.70



744 190 99 12.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
 S/81
                         THE FGD SYSTEM BEGAN INITIAL AND COMMERCIAL OPERATIONS IN MARCH 1981.  NO
                         MAJOR PROBLEMS WERE ENCOUNTERED DURING THIS TIME.
 4/81  A
       B
       C
       SYSTEM

 5/81  A
       B
       C
       SYSTEM

 6/81  A
       B
       C
       SYSTEM
 96.
 89.
 86.
100.0
69.2
50.6
47.9
83.8
 84.5
 71.5
 41.2
 98.6
76.6
35.9
10.
61.
.3
.5
100.0
 67.8
 94.9
100.0
82.4
44.8
72.0
99.6
100.0
100.0
100.0
100.0

100.0
100.0
100.0
100.0

100.0
100.0
100.0
100.0
                      59.0
                      43.2
                      40.8
                      71.5
60.
28.
 8.
48.

70.
38.
61.
                        85.2
                                             78.70
                              96.10
                                84.60
                                                           720   614    515  60.4
                                            744   586    360  41.4
                                              720   616    614  62.6
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE FGD SYSTEM HAS OPERATED SINCE MID-MARCH WITH
                         NO MAJOR PROBLEMS.
 7/81  A
       B
       C
       SYSTEM
       A
       B
       C
       SYSTEM
 89.3
 91.7
 97.4
100.0

 45.9
 96.0
 97.5
100.0
56.4
72.0
57.2
92.7

15.8
92.5
81.8
95.0
         100.0
         100.0
         100.0
         100.0

         100.0
         100.0
         100.0
         100.0
             56.3
             71.9
             57.1
             92.6

             15.3
             89.7
             79.3
             92.1
        92.40
                                82.30
                      744   743
                                                                             744   721
                                                                                          689   79.6
                                                                                          685   76.2
                                            13-221

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CINCINNATI GAS & ELECTRIC: EAST BEND Z (CONT.)
	.	PERFORMANCE DATA——	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
9/81



A
B
C
SYSTEM
85.
96.
33.
100.
7
6
5
0
67.
84.
10.
81.
5
6
4
3
100
100
100
100
.0
.0
.0
.0
62
78
9
75
.9
.8
.7
.7 77.40



720 671 545 65.3
 1/82
 2/82

 3/82

 4/82

 5/82

 6/82
 7/82

 8/82
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ONLY PROBLEM ENCOUNTERED DURING THE THIRD QUARTER INVOLVED ONE OF
                         THE TWO THICKENERS.  THE PROBLEM NECESSITATED USE OF THE EMERGENCY ASH
                         POND FOR A SHORT PERIOD OF TIME TO HANDLE THE SLUDGE BEING GENERATED.

                         THE UTILITY REPORTED THAT TESTING WITH STRAIGHT LIME WILL TAKE PLACE FOR
                         A TWO TO THREE MONTH PERIOD BEGINNING IN NOVEMBER.  CURRENTLY, THIOSORBIC
                         LIME IS BEING USED.  THE FGD SYSTEM WAS DESIGNED TO OPERATE WITH STRAIGHT
                         LIME AS THE REAGENT AND, AS SUCH, THE TESTING WILL BE PERFORMED TO SEE IF
                         THE SYSTEM CAN MEET DESIGN GUARANTEES.
10/81



11/81



12/81



A
B
C
SYSTEM
A
B
C
SYSTEM
A
B
C
SYSTEM
92.4
97.6
91.7
100.0
96.4
96.4
96.4
100.0
93.4
93.4
81.0
100.0
31.4
89.3
75.0
97.8
61.2
75.8
12.6
74.5
53.7
56.4
63.1
86.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
29.3
83.3
85.1
91.3
22.6
28.0
4.6
27.6
49.7
52.2
58.4
80.1
                                                               81.60
                                                               86.70
                                                               85.70
                                                                             744   695    679  68.2
                                                                             720   266    198  30.0
                                                                             744   689    596  68.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE FOURTH QUARTER THE BOILER AND THE FGD SYSTEM WERE TAKEN OFF-LINE
                         FOR AN INSPECTION.  THE UTILITY REPORTED THAT THERE WERE NO SIGNS OF ANY
                         CORROSION OR EROSION.  THE SYSTEM HAS PERFORMED WELL WITH NO PROBLEMS.
       A
       B
       C
       SYSTEM
            64.1
            97.0
            48.7
           100.0
57.6
94.5
34.4
93.2
100.0
100.0
100.0
100.0
50.5
82.8
30.1
81.8
                                                        80.60         744   653    608  75.9

#* PROBLEMS/SOLUTIONS/COMMENTS

                  DURING JANUARY PROBLEMS WERE ENCOUNTERED WITH ICE BUILDUP ON THE FANS.

SYSTEM                                                                672

SYSTEM                                                                744

SYSTEM                                                                720

SYSTEM                                                                744

SYSTEM                                                                720

** PROBLEMS/SOLUTIONS/COMMENTS

                  INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF MARCH 1982 TO JUNE 1982.

SYSTEM     100.0        99.0       100.0        98.1                  744   733    730  68.7

SYSTEM     100.0       100.0       100.0       100.0                  744   744    744  77.9
                                            13-222

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

CINCINNATI GAS & ELECTRIC:  EAST BEND  Z  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


 9/82  SYSTEM     100.0         99.7       100.0         98.9                  720   714    712  61.5

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  NO  MAJOR FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING THE PERIOD  OF  JULY  THROUGH  SEPTEMBER,  1982.

10/82  SYSTEM     100.0        100.0       100.0          2.5                  744    19     19   1.6

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS REMOVED  FROM  SERVICE  DURING OCTOBER FOR A MAINTENANCE OUTAGE.

11/82  SYSTEM     100.0                   100.0                               720     0

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        OUTAGE TIME DURING NOVEMBER WAS DUE TO THE RETURN OF SERVICE ON UNIT 2 FROM
                        THE MAINTENANCE OUTAGE  IN  OCTOBER.  BOILER OUTLET TEMPERATURE WAS INSUFFI-
                        CIENT FOR OPERATION OF  THE PRECIPITATORS OR FGD SYSTEM.

                                                                             744   715    711  52.2

                                                                             744   734    732  67.1

                                                                             672   672    672  74.5

                                                                             744   677    669  69.2

                                                                             720   547    541  71.2

                                                                             744   741    733  91.8

                                                                             720   655    651  81.7

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  NO  MAJOR FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING THE  PERIOD  OF  DECEMBER 1982 THROUGH JUNE 1983.

 7/83  SYSTEM     100.0         99.5       100.0         92.9                  744   694    691  80.1

 8/83  SYSTEM     100.0         99.7       100.0         99.5                  744   742    740  85.5

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  NO  MAJOR FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING JULY AND AUGUST.

 9/83  SYSTEM                                                                 720

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS UNAVAILABLE FOR THE MONTH OF SEPTEMBER.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744
12/82
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
100
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
.0
99
99
100
98
98
99
99
.4
.7
.0
.9
.6
.2
.4
100
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
.0
95
98
100
89
75
99
90
.6
.4
.0
.9
.1
.2
.4
                                            13-223

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

CINCINNATI GAS & ELECTRIC: EAST BEND 2 (CONT.)
.	,	_	,	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE FOURTH QUARTER
                         OF 1983. AVAILABILITY WAS REPORTED AS 100X.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM WAS 100X AVAILABLE DURING THE
                         FIRST THREE QUARTERS OF 1984.
                                            13-224

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND  PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY  NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION  LIMITATION - NG/J
NOX EMISSION  LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER  SUPPLIER
     BOILER  TYPE
     BOILER  SERVICE LOAD
     DESIGN  BOILER FLUE GAS FLOW - CU.M/S
     BOILER  FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE  HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE  ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE  MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT
     AVERAGE  SULFUR CONTENT -
     RANGE SULFUR CONTENT - 7.
     AVERAGE  CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE  CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER  OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET  FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - '/.

 ** PARTICLE  SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*»* FGD  SYSTEM
COLORADO UTE ELECTRIC
CRAIG
1
CRAIG
COLORADO
   43.         (
  172.         (
  301.         (
  900
  455
  400
  406
  455
BABCOCK & WILCOX
PULVERIZED COAL
BASE
   .100 LB/MMBTU)
   .400 LB/MMBTU)
   .700 LB/MMBTU)
  722.29
  121.1
  183.
CONCRETE
   10.9
COAL
SUBBITUMINOUS
23260.

    8.00
******
   16.00
******
      .45
0.4-0.5
********
0.00-0.02
 0
NONE
 1
 0
HOT SIDE
BELCO
 1392.1
  398.9
      .7
   99.9
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(1530600 ACFM)
(  250 F)
(  600 FT)

(  35.8 FT)
(  10000 BTU/LB)
 9100-10300
(2950000 ACFM)
(   750 F)
(   3. IN-H20)
                                            13-225

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
 «* GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 PEABODY PROCESS SYSTEMS
 STEARNS-ROGER
 FULL SCALE
 NEW
•f.   99.80
    85.00
     1.3
  1
 12/80
 10/80
  5/77
      .96
 22329.6
    11.60
    15.30
      .10
 12140.2
   264.0
(   9600 BTU/LB)
(  130680 SQ FT)
 *» QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO   L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUFERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 *» MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
 QUENCH DUCT
 PEABODY PROCESS SYSTEMS
   217.07
   121.1
      .2
    31.
      .1
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
(  460000 ACFM)
(   250 F)
(  1.0 IN-H20)
(   500 GPM)
(   1.1 GAL/1000 ACFM)
  4
  1
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 PEABODY PROCESS SYSTEMS
 32.0 DIA X 52.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC [SPRAY ZONE 1; GLASS FLAKE-FILLED POLYEST
 NATURAL RUBBER
 BLACK NATURAL RUBBER
 NONE
  4
  1512.
     7.0
      .4
     3.0
   217.07
   121.1
    85.0
    50.0
(24000 GPM)
( 52.2 GAL/1000 ACF)
( 1.5 IN-H20)
( 10.0 FT/S)
( 460000 ACFM)
(  250 F)
 PRIMARY COLLECTOR
  4
  1
  1
 IMPINGEMENT
 BAFFLE
                                             13-226

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC: CRAIG  1  (CONT.)

     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER  STAGE
     FREEBOARD DISTANCE  -  M
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES  -  DEGREES
     PRESSURE DROP  - KPA
     SUPERFICAL GAS VELOCITY  -  M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     HASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE -  L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE"NAME/COMMON TYPE
     LOCATION
     PERCENT GAS  BYPASSED  - AVG
     TEMPERATURE  INCREASE   C
     INLET  FLUE GAS FLOW RATE - CU. M/S
     INLET  FLUE GAS TEMPERATURE - C
     OUTLET FLUE  GAS  FLOW  RATE  - CU. M/S
     OUTLET FLUE  GAS  TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW  RATE  -  CU.M/S
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW  RATE  -  CU.M/S
     FLUE GAS TEMPERATURE  - C
     PRESSURE DROP  -  KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  -  CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
CLOSED VANE
HORIZONTAL
    1
    4
    1.52
    3.0
  45
     .2
    3.0
ORGANIC
POLYPHENYLENE
RAW WATER
CONTINUOUS
    6.3
  5.0 FT)
  1.20 IN)
(  1.0 IN-H20)
(  10.0 FT/S)
(   100 GAL/MIN)
 4
 1
 1
BYPASS
COLD SIDE
N/A
OUTLET DUCT BETWEEN ME
   23.0
        & OUTLET DAMPER
   27.8        (
  194.89       (
   43.3        (
  302.02       (
   73.9        (
STAINLESS STEEL
AUSTENITIC
 4
 0
AXIAL
BUFFALO FORGE
INDIRECT REHEAT
N/A
DRY
   46.03       (
CARBON STEEL
 4
 1
AXIAL
BUFFALO FORGE
BOOSTER
FORCED DRAFT
DRY
  372.80
  121.1
    3.4
CARBON STEEL
    50 F)
  413000 ACFM)
   110 F)
  640000 ACFM)
   165 F)
   97545 ACFM)
(  790000 ACFM)
(   250 F)
(11.0 IN-H20)
 4
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (   6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
 4
LOUVER
                                            13-227

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)

     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW   CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (   6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (    6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
GUILLOTINE
NR
FORNEY ENGINEERING
OPEN
     .00       (       0 ACFM)
CARBON STEEL/HIGH ALLOY
AISI 1110; NR
NONE
N/A
 Z
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
     .00       (       0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
 1
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
     .00       (       0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
 2
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
CLOSED
      .00       (      0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM  A-285
NONE
N/A
                                            13-228

-------
COLORADO UTE ELECTRIC:  CRAIG  1  (CONT.)
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL LOAD DRY FEED CAPACITY -  M.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT
     THICKENER OVERFLOW
     CLASSIFIER OVERFLOW
     FLOCCULAHT
     WASTE SLURRY BLEED

 ** PUMPS
     SERVICE
     RAW WATER
     RECLAIM SUMP
     POND
     COOLING TOWER SLOWDOWN BOOSTER
     ABSORBER RECIRCULATION
     WASH SLURRY
     SUPERNATANT
     THICKENER UNDERFLOW
     POLYELECTROLYTE
     WASTE SLURRY
     MILL RECIRCULATION
     LIMESTONE SLURRY FEED

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     CAPACITY
INLET TO QUENCH
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET TO DAMPER
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
DAMPER TO STACK
CARBON STEEL
AISI 1110
NONE
N/A
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 1
 0
    9.1        (10 TPH)
   35.0
                                                NUMBER
NUMBER

   2
   7
   1
   2
   8
   8
   2
   2
   1
   2
   2
   2
CENTRIFUGE
 1
1
3.0 DIA X 6.0
126 GPM
                                            13-229

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC: CRAIG 1 CCOKT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

«** SALEABLE BYPRODUCTS
                                                HIGH  ALLOY
                                                NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
                                                NONE
                                                N/A
                                                N/A
                                                N/A
                                                THICKENER  UNDERFLOW
                                                35X SOLIDS
                                                60X SOLIDS
                                                60 GFM
                                                LANDFILL
                                                TO WASTE SUMP i  THEN TO THICKENER
                                                THICKENER
                                                 1
                                                0
                                                CENTER  DRAW
                                                75.0  DIA X 15.0
                                                CARBON  STEEL
                                                AISI  1110
                                                ORGANIC
                                                GLASS FLAKE-FILLED POLYESTER [WALLS]; MAT-REINFO
                                                ABSORBER BLEED
                                                5X  SOLIDS
                                                35X SOLIDS
                                                100 GPM, <1X SUSPENDED SOLIDS
                                                TO  CENTRIFUGES
                                                RECYCLED TO PROCESS
**# SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR  (DRY)
     MOISTURE CONTENT - X TOTAL FREE  WATER
     X CAS03 - DRY
     X CAS04 - DRY
     X CAOH2 - DRY
     X CAC03 - DRY
     X ASH   DRY
     X OTHER COMPOUNDS - DRY

 ** TREATMENT
     METHOD

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE
10.5
40.0
22.6
70.2
  .0
 2.9
  .3
 3.9
                                                               (   11.6 TPH)
                                                NONE
                                                FINAL
                                                LANDFILL
                                                ON-SITE
                                                TRUCK
                                                PH, 502 CONCENTRATION
                                                DENSITY, GAS FLOW, LIQUID FLOW
                                                PH 5.4, SOLIDS 12-15X
                                                UNILOK-PH, OHMART-DENSITY, BROOKS-FLOW, DYNASCIE
                                                AT MODULE RECYCLE TANK
                                                AUTOMATIC
                                                FEEDBACK
 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
     EVAPORATION WATER LOSS   LITER/S              17.8
     SLUDGE HYDRATICN WATER LOSS   LITER/S           .6
     SLUDGE INTERSTITIAL WATER LOSS - LITERS/S      2.1
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S  0
     EFFLUENT WATER LOSS - LITERS/S                  .0
                                                                  282 GPM)
                                                                    9 GPM)
                                                                   33 GPM)

                                                                    0 GPM)
                                            13-230

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC: CRAIG  1  (CONT.)

     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION -  LITERS/S
     SOURCE OF MAKEUP WATER

 *# CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION
     UTILIZATION  -  X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST  ELIMINATOR - X
     REHEATER - X
     BALL  MILL -  X
     EFFLUENT HOLD  TANK  - X
     THICKENER -  X
     CENTRIFUGE - X

 ** FGD SPARE COMPONENT  INDICES
     ABSORBER
                             N/A
                                20.2        (   321 GPM)
                             COOLING TOWER SLOWDOWN
                             ABSORBENT
                             LIMESTONE
                             CAC03
                             7000 LB/HR
                                75.0
                             BALL MILL
                                33.3
                                33.3
                                33.3
                                  .0
                                33.3
                                  .0
                                50.0
                                                    1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
10/80  SYSTEM
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM BEGAN INITIAL OPERATIONS ON OCTOBER 9,  1980 WHEN MODULE D
                         CAME ON LINE.   HOWEVER MODULE'S A THROUGH C ARE STILL  UNDER CONSTRUCTION.
11/80  D
       SYSTEM
                   48.6
                               44.7
                        46.2
                                    38.5
                                                                             720   619
                                                                                               47.3
       *# PROELEMS/SOLUTIONS/COMMENTS
12/80
       A
       B
       C
       D
       SYSTEM
  .0
53.8
73.9
60.5
62.7
                         THE  BOILER OPERATED AT ABOUT 50 TO 60X LOAD CAPACITY DURING NOVEMBER.   ONLY
                         ONE  MODULE IS REQUIRED FOR COMPLIANCE WHEN OPERATING UNDER THE REDUCED
                         LOAD CONDITION.
  .0
44.3
70.4
56.0
56.8
70.4
84.0
80.2
78.7
  .0
42.6
67.7
53.9
54.7
                                                                             744   716
                                                                                          407  63.0
 1/81
       ** PROBLEMS/SOLUTIONS/COMMENTS
       A
       B
       C
       D
       SYSTEM
  .0
59.7
48.9
11.3
39.9
                         THE FGD SYSTEM EQUIPMENT CHECKOUT CONTINUED THROUGH DECEMBER.   MODULE A
                         NEEDED MECHANICAL PARTS FOR REPAIR.   AS OF DECEMBER 23, THE PROBLEMS
                         CAUSING LOAD RESTRICTION WERE CORRECTED AND THE UNIT INCREASED TO FULL
                         LOAD.
  .0
70.2
59.8
12.6
47.5
  .0
71.0
60.5
12.7
48.1
  .0
55.4
47.2
 9.9
37.5
                                                                             744   587
                                                                                          279  62.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY THE FGD SYSTEM EQUIPMENT CHECKOUT CONTINUED.  MODULE A RE-
                         MAINED OUT OF SERVICE BECAUSE THE MECHANICAL PARTS NEEDED FOR REPAIR WORK
                         WERE NOT AVAILABLE.
                                            13-231

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
___-	PERFORMANCE DATA		
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
2/81




A
B
C
0
SYSTEM
.0
12.2
13.6
.0
8.6
.0
12.4
12.4
.0
8.3
.0
12.9
12.9
.0
8.6
.0
10.7
10.7
.0
7.1




672 580 36 64.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE CHECKOUT OF THE FGD SYSTEM EQUIPMENT CONTINUED DURING FEBRUARY.  MODULE
                         A NEEDED MECHANICAL PARTS FOR REPAIR.  THREE OF THE FOUR MODULES WERE TO
                         BE OPERATING BY THE END OF THE MONTH.

                         MODULES B AND C ENCOUNTERED PROBLEMS WITH THE INLET AND OUTLET DAMPERS
                         DURING FEBRUARY.
3/81




A
B
C
D
SYSTEM
.0
.0
.0
35.5
11.8
.0
.0
.0
35.5
11.8
.0
.0
.0
35.7
11.9
.0
.0
.0
35.5
11.8
                                                                             744   744     88  88.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH MODULES A, B, AND C EXPERIENCED OPERATING PROBLEMS WITH THE
                         DAMPERS.

                         ADDITIONAL OUTAGE TIME WAS DUE TO THE READJUSTMENT OF THE FAN BLADE PITCH-
                         ES.
4/81




A
B
C
D
SYSTEM
.0
36.1
2.8
25.0
21.3
.0
59.9
4.2
40.5
34.9
.0
60.9
4.3
41.2
26.6
.0
35.6
2.5
23.9
20.7
                                                                             720   427    149  52.9

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FIRST HALF OF APRIL THE SYSTEM EXPERIENCED PROBLEMS WITH THE
                         DAMPERS AND CONTROLS MALFUNCTIONING.  MODULE A NEEDED PARTS AND THE OTHER
                         MODULES WERE REPAIRED.

                         ON APRIL 18 THE UNIT WAS SHUT DOWN FOR A SCHEDULED FIVE WEEK MAINTENANCE
                         OUTAGE.

 5/81  SYSTEM        .0          .0          .0          .0                  744   101      0

 6/81  SYSTEM        .0          .0          .0          .0                  720   699      0  97.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY AND JUNE THE SYSTEM WAS OUT OF SERVICE DUE TO DAMAGED MIST
                         ELIMINATOR PADS AND PLUGGING OF THE MIST ELIMINATOR.

                         THICKENER REPAIRS WERE PERFORMED DURING JUNE.

 7/81  SYSTEM        .0          .0          .0          .0                  744   724      0  58.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM REMAINED OFF LINE THROUGH JULY AS A RESULT OF THE BROKEN
                         MIST ELIMINATOR TRAYS.

 8/81  SYSTEM        .0          .0          .0          .0                  744   709      0  90.0
                                            13-232

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983 -  SEPTEMBER  1984

COLORADO UTE ELECTRIC: CRAIG 1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       **  PROBLEMS/SOLUTIONS/COMMENTS

                         AS  OF  THE  END  OF AUGUST, MODULES A  AND  C  WERE  READY FOR OPERATION; HOWEVER,
                         MODULE B NEEDED MORE  MIST  ELIMINATOR TRAYS.

                         DURING THE MONTH,  THE THICKENER WAS DRAINED  FOR REPAIRS THAT  WERE EXPECTED
                         TO  BE  COMPLETED BY THE MIDDLE OF SEPTEMBER.

 9/81  SYSTEM         .0           .0          .0          .0                   720   677     0  85.4

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         MIST ELIMINATOR INSTALLATION  WAS COMPLETED ON  MODULES A,C,  AND  D BUT
                         WAS CONTINUING ON  MODULE B.

                         THE THICKENER  WAS  REFILLED AFTER WORK WAS COMPLETED TO  REPAIR LEAKS  IN THE
                         BASE.   AFTER REFILLING, MORE  LEAKS  WERE FOUND  SO THE THICKENER  WAS
                         DRAINED AGAIN.

10/81
 1/82
A
B
C
D
SYSTEM
15.4
.0
14.1
12.8
14.1
15.4
.0
13.8
12.2
13.8
15.5
.0
13.9
12.2
13.9
15.3
.0
13.7
12.1
13.7
                                                                             744    739     102   81.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER  INSTRUMENTATION PROBLEMS  WITH  MODULES A,  C  AND D  WERE
                         ENCOUNTERED.
                                                                             720    720     573   90.8
                                                                             744    744     626   68.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPLACEMENT PARTS NEEDED  FOR  MODULE  B KEPT THE  MODULE  OFF-LINE  THROUGH THE
                         FOURTH QUARTER.

                         DURING NOVEMBER  AND DECEMBER  PLUGGING IN THE LIMESTONE BALL MILL WAS  A
                         MINOR PROBLEM.
11/81




12/81




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
91.9
.0
68.5
78.8
79.6
79.5
.0
89.6
83.6
84.2
91.9
.0
68.4
78.6
79.5
79.4
.0
89.4
83.5
84.1
91.9
.0
68.4
78.6
79.6
79.4
.0
89.4
83.5
64.1
91.9
.0
68.4
78.6
79.6
79.4
.0
89.4
83.5
64.1
A
B
C
D
SYSTEM
82.0
.0
87.4
89.8
86.4
82.5
.0
87.5
90.3
86.8
82.8
.0
87.8
90.6
65.3
81.8
.0
86.7
89.5
86.0
                                                                             744   737    640  84.2

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE  MIST ELIMINATORS WERE  CLEANED WEEKLY.

                         ROCKS IN THE LIMESTONE  HAS CAUSED  PLUGGING OF  THE BALL MILL.   THE SUPPLIER
                         IS WORKING ON THE PROBLEM.
                                            13-233

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
	_	.	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         THE UTILITY IS WAITING FOR PARTS TO MAKE THE NECESSARY REPAIRS TO MODULE B.

 2/82
 3/82
 4/82
 5/82
 6/82
A
B
C
0
SYSTEM
72.9
2.2
88.8
65.3
76.5
73.1
2.1
89.1
65.5
76.6
73.9
2.1
90.0
66.2
76.3
72.8
2.1
88.7
65.2
76.3
                                                                             672   669
                                                                       513  83.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE B WAS REPAIRED DURING THE MONTH AND IS IN THE PROCESS OF BEING
                         STARTED UP.

                         DURING FEBRUARY PROBLEMS WERE ENCOUNTERED WITH THE LIMESTONE BALL MILL
                         LUBRICATION SYSTEM.
A
B
C
D
SYSTEM
40.9
85.4
85.1
79.7
96.9
40.9
85.4
85.1
79.7
97.1
41.5
86.5
86.2
80.7
98.3
40.9
85.2
84.9
79.5
96.3
                                                                             744   742
                                                                                          720  80.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MARCH MODULE A WAS DOWN 428 HOURS FOR. CLEANING.
A
B
C
D
SYSTEM
46.9
70.7
76.1
20.8
71.5
47.1
71.0
76.3
20.8
71.7
49.2
74.2
79.7
21.8
75.0
46.8
70.6
75.8
20.7
71.3
                                                                             720   715
                                                                                          513  82.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING APRIL PROBLEMS WERE ENCOUNTERED WITH THE SUPERNATE PUMPS.
A
B
C
D
SYSTEM
22.7
29.2
29.2
.0
27.0
56.4
72.6
72.5
.0
67.2
64.9
83.6
83.4
.0
77.3
22.6
29.1
29.0
.0
26.9
                                                                             744   298
                                                                                          200  25.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MAY THE UNIT WAS OFF-LINE FOR THREE WEEKS FOR A SCHEDULED OUTAGE.
                         THE FGD SYSTEM WAS IN COMPLIANCE PRIOR TO THE SHUT DOWN.
A
B
C
D
SYSTEM
.0
58.2
58.5
.0
38.9
.0
58.1
58.2
.0
38.8
.0
58.1
58.2
.0
38.8
.0
58.1
58.2
.0
38.8
                                                                             720   720
                                                                                          279  77.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         AT THE BEGINNING OF JUNE, ALL MODULES WERE DOWN DUE TO FAULTY PIPING ON
                         THE SUPERNATE SYSTEM, WHICH WAS REPAIRED BY THE 10TH.

                         MODULES A AND D WERE OFF-LINE THE REST OF THE MONTH DUE TO  LINER PROBLEMS.
 7/82  A
       B
       C
  .0
 7.9
41.1
  .0
 8.2
42.4
  .0
 9.4
48.5
  .0
 7.9
41.0
                                            13-234

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  198*

COLORADO UTE ELECTRIC: CRAIG  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                502   PART.  HOURS  HOURS  HOURS FACTOR

       D              .0           .0           .0           .0
       SYSTEM       16.4         16.9         19.3         16.3                   744    720    IZl  62.8

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JULY ABSORBER  LINER  REPAIRS  CONTRIBUTED  TO  MODULAR  OUTAGES.

                         MAJOR  DEMISTER REPAIRS  ALSO RESULTED IN DOWN TIME  DURING JULY.
8/82 A
B
C
D
SYSTEM
68.1
5.1
.0
.0
24.4
69.7
5.2
.0
.0
25.0
77.1
5.7
.0
.0
27.6
68.0
5.0
.0
.0
24.3
                                                                             744    725     181   64.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULES C AND  D  WERE  DOWN DURING AUGUST  FOR  LINING  REPAIRS.  A  BOILERMAKER
                         STRIKE  PREVENTED COMPLETION OF  THESE  REPAIRS DURING THE  MONTH,  AND  THUS
                         ALSO CONTRIBUTED TO DOWN TIME.

                         MODULE  B EXPERIENCED  BOOSTER FAN PROBLEMS  DURING  AUGUST.   THEY  WERE
                         CORRECTED,  HOWEVER  BY THE END OF THE  MONTH.
A
B
C
D
SYSTEM
3.5
84.2
.0
.0
29.2
3.7
89.2
.0
.0
31.0
3.6
88.2
.0
.0
30.6
3.5
84.0
.0
.0
29.2
 9/82
                                                                             720    678     210   68.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING SEPTEMBER  MODULES C AND  D  WERE  DOWN AWAITING  COMPLETION  OF THE
                         ABSORBER LINER REPAIRS.

                         MODULE A WAS DOWN DURING THE  MONTH FOR DEMISTER  WASH MODIFICATIONS.

10/82
A
B
C
D
SYSTEM
61.8
61.8
.0
.0
41.2
61.7
61.6
.0
.0
41.1
61.7
61.6
.0
.0
41.1
61.7
61.6
.0
.0
41.1
                                                                             744    744     306   78.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULES A AND B WERE DOWN DURING OCTOBER  FOR  DEMISTER  REPAIRS  AND CLEANING.

                         MODULES C AND D REMAINED OUT OF SERVICE DURING OCTOBER AWAITING REPAIRS ON
                         THE ABSORBER LINER.
11/82




A
B
C
D
SYSTEM
63.2
55.4
.0
.0
39.5
77.1
67.6
.0
.0
48.2
90.1
79.0
.0
.0
56.3
63.1
55.3
.0
.0
39.4
                                                                             720   589    284  41.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULES C AND  D  REMAINED  OUT OF SERVICE DURING NOVEMBER AWAITING ABSORBER
                         LINER REPAIRS.

                         THE UNIT WAS DOWN FOR PART OF THE  MONTH DUE TO A SCHEDULED OUTAGE.

12/82   A           100.0        100.0       100.0       100.0
                                            13-235

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
	_	.	.-—	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 4/83
       B
       C
       D
       SYSTEM
 7.7
  .0
  .0
35.9
 7.5
  .0
  .0
35.8
 7.5
  .0
  .0
35.8
 7.5
  .0
  .0
35.8
744   744
             266  71.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES C AND D WERE DOWN THE ENTIRE MONTH FOR ABSORBER LINER REPAIRS.
                         MODULE B WAS DOWN SHORTLY AFTER THE FIRST OF THE MONTH, ALSO FOR  LINER
                         REPAIRS.
1/83




A
B
C
D
SYSTEM
95.8
.0
.0
.0
31.9
95.8
.0
.0
.0
31.9
98.1
.0
.0
.0
32.7
95.7
.0
.0
.0
31.9
** PROBLEMS/SOLUTIONS/COMMENTS

2/83





A
B
C
D
SYSTEM

57.2
.0
.0
88.1
48.4
MODULES B, C AND
57.5
.0
.0
45.5
34.3
D WERE DOWN
59.1
.0
.0
46.7
35.3
DURINI
57.2
.0
.0
45.2
34.2
                                                                                          237  68.5
                                                                             672   668    230  63.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS DOWN DURING FEBRUARY FOR PREVENTIVE MAINTENANCE.

                         MODULE B WAS DOWN DURING FEBRUARY FOR ABSORBER LINER REPAIRS.

                         MODULE C WAS DOWN DURING THE MONTH FOR REPAIRS ON THE BOOSTER FAN LUBE SET.

                         MODULE D WAS AVAILABLE DURING FEBRUARY BUT NOT IN SERVICE.  THE UTILITY WAS
                         ONLY OPERATING ONE MODULE.
3/83




A
B
C
D
SYSTEM
.
67.

71.
46.
0
1
0
0
1

76

81
52
.0
.7
.0
.1
.6

79

84
54
.0
.5
.0
.2
.6

67.
.
71.
46.
0
1
0
0
1
                                                                             744   652
                                                                       343  61.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE A WAS DOWN DURING MARCH DUE TO PROBLEMS WITH SCALE BUILD-UP ON THE
                         INLET DUCTWORK.

                         RECYCLE PUMP PROBLEMS ALSO CONTRIBUTED TO DOWN TIME FOR MODULE  A DURING THE
                         MONTH.

                         MODULE C AWAITED COMPLETION OF WORK ON THE INTERFACE WASH SPRAY HEADER
                         DURING MARCH.
A
B
C
D
SYSTEM
.0
10.3
.0
92.4
33.8
.0
9.3
.0
89.4
32.9
.0
9.7
.0
93.4
34.3
.0
9.3
.0
89.2
32.8
                                                                              720
                                                                                    718
                                                                       £36  73.6
                                            13-276

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR
 5/83
       **  PROBLEMS/SOLUTIONS/COMMENTS

                        MODULE A WAS DOWN DURING THE MONTH TO ALLOW FOR WORK ON A RECYCLE PUMP.

                        A CLEANING OF THE INLET DUCTWORK ALSO CAUSED DOWN TIME FOR MODULE A DURING
                        APRIL.

                        MODULE B WAS OUT OF SERVICE FOR MIST ELIMINATOR CLEANING.

                        MODULE C WAS DOWN SO THAT REPAIRS COULD BE MADE TO A SECTION OF A
                        WASH SPRAY HEADER.
                                                                                         242  70.7
A
B
C
D
SYSTEM
.0
64.8
.0
32.8
32.5
.0
66.9
.0
33.7
33.5
.0
79.8
.0
40.2
40.0
.0
64.8
.0
32.7
32.5
                                                                            744   721

       ** PROBLEMS/SOLUTIONS/COMMENTS

                        MODULE  A WAS DOWN DURING THE MONTH FOR RECYCLE PUMP REPAIRS.

                        MODULE  C WAS OUT OF  SERVICE SO THAT REPAIRS COULD BE MADE ON A
                        WASH- SPRAY HEADER.
                                                                            720   701
6/83 A
B
C
D
SYSTEM
31.1
57.0
.0
66.7
51.6
4.6
31.1
.0
68.4
34.7
5.1
34.5
.0
75.8
38.5
4.4
30.3
.0
66.7
33.8
                                                                                         243  68.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE  A  WAS  DOWN  DURING  THE  FIRST  PART  OF JUNE DUE TO  PROBLEMS WITH
                         RECYCLE PUMP  BEARINGS.

                         MODULE  C  WAS  DOWN  FOR THE ENTIRE MONTH OF JUNE DUE TO PROBLEMS WITH THE
                         BOOSTER FAN BLADE  PITCH CONTROL.
7/83 A
B
C
D
SYSTEM
82.9
85.3
50.5
.0
72.9
82.9
56.3
34.4
.0
57.9
100.0
71.5
43.7

73.5
82.9
56.3
34.4
.0
57.8
                                                                            744    743
                                                                                         430  74.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE  C  WAS  OUT  OF  SERVICE  DURING THE  FIRST  12 DAYS OF  JULY DUE TO MIST
                         ELIMINATOR  HEADER PROBLEMS.

                         MODULE  D  WAS  OUT  OF  SERVICE  UNTIL JULY  25 DUE TO RECYCLE PUMP  PROBLEMS.
8/83




9/83




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
96.0
.0
100.0
91.0
95.7
94.5
48.4
56.5
.0
66.5
96.1
.0
100.0
8.5
68.2
94.8
51.7
43.6
.0
63.4
96.5

100.0
8.5
68.5
96.3
52.6
44.3

64.4
96.0
.0
100.0
8.5
68.1
94.5
51.6
43.5
.0
63.2
                                                                             744    743
                                                                             720    718
                                                                                          507
                                                                                          455   75.6
                                            13-237

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 1 (CONT.)
	.	PERFORMANCE DATA	.——	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 12/83
                         NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED DURING AUGUST AND
                         SEPTEMBER.
                                                                             744   503
10/83




A
B
C
D
SYSTEM
67.7
22.3
.0
53.0
47.7
100.0
65.2
.0
21.9
62.4
100.0
65.1

21.8
62.3
67.7
44.1
.0
14.8
42.2
                                                                                          314  82.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS OUT OF SERVICE FROM OCTOBER 21 THROUGH THE  END OF THE MONTH
                         FOR AN ANNUAL MAINTENANCE OUTAGE.
11/83  A
       B
       C
       D
       SYSTEM
  .0
46.7
39.3
  .0
28.7
  .0
96.0
80.9

59.0
  .0
46.7
39.3
  .0
28.7
                                                                             720
                                                                                           206
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ANNUAL MAINTENANCE OUTAGE WHICH BEGAN IN OCTOBER CONTINUED THROUGH
                         NOVEMBER 12.

                         THE UTILITY REPORTED PROBLEMS WITH A CIRCULATING WATER  PUMP  FROM NOVEMBER
                         13 TO NOVEMBER 15, 1983.  THE UNIT WAS BROUGHT DOWN DURING THIS PERIOD.

                         MODULES A AND C WERE DOWN DURING PART OF NOVEMBER DUE TO ABSORBER GAS AND
                         LIQUID SIDE EQUIPMENT PROBLEMS.

                         THE UNIT WAS PLACED BACK IN SERVICE ON NOVEMBER 16.
A
B
C
D
SYSTEM
.0
99.2
99.2
15.7
71.4
.0
100.0
100.0
15.9
72.0

100.0
100.0
100.0
100.0
.0
99.2
99.2
15.7
71.4
                                                                              744    736
                                                                                          531  98.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND D EXPERIENCED PROBLEMS WITH ABSORBER  LIQUID  SIDE  EQUIPMENT
                         DURING DECEMBER.
A
B
C
D
SYSTEM
.0
100.0
32.5
96.2
76.3
.0
100.0
32.5
96.2
76.3

100.0
32.5
96.2
76.3
.0
100.0
32.5
96.2
76.3
  1/84
                                                                              744   744    567

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS DOWN FOR LIQUID SIDE EQUIPMENT  PROBLEMS DURING JANUARY.

                         MODULE C WAS DOWN FOR LIQUID AND GAS SIDE  EQUIPMENT  PROBLEMS.

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 72Q
                                             13-238

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
COLORADO UTE ELECTRIC: CRAIG  1  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                502   PART.  HOURS  HOURS  HOURS FACTOR
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         INFORMATION  WAS UNAVAILABLE  FOR  THE  PERIOD  OF  FEBRUARY  THROUGH  APRIL
                         1984.
5/84




6/84




7/84




8/84




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
99.2
.0
99.3
98.6
99.0
100.0
28.3
100.0
100.0
100.0
100.0
41.9
91.5
99.9
100.0
84.3
68.4
100.0
29.0
93.9
83.7
.0
100.0
99.2
94.3
100.0
.0
76.5
89.0
88.5
78.8
21.3
53.7
78.7
77.5
80.1
67.5
95.6
19.4
87.5
99.9

100.0
99.2
99.7
100.0
.0
103.4
100.0
100.0
100.0
93.1
100.0
100.0
100.0
100.0
147.8
95.6

100.0
83.1
.0
99.3
98.6
93.7
100.0
.0
76.5
89.0
88.5
100.0
27.0
68.1
99.9
98.3
80.1
67.5
95.6
19.4
87.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744    739
                                                                             720    720
                                                                             744   744
                                                                             744   744
                                                                                          697
                                                                                          637
                                                                                          732
                                                                                          651
                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE PERIOD  OF  MAY
                         THROUGH AUGUST 1984.
 9/84  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR SEPTEMBER  1984.
720
                                            13-239

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 *« FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE- HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT   7.
     RANSE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - '/.
     AVERAGE SULFUR CONTENT   '/.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT   7.

*»* PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 *« ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COLORADO UTE ELECTRIC
CRAIG
2
CRAIG
COLORADO
   43.         (
  172.         (
  301.         (
  900
  455
  400
  406
  455
BABCOCK i WILCOX
PULVERIZED COAL
BASE
   .100 LB/MMBTU)
   .400 LB/MMBTU)
   .700 LB/MMBTU)
  722.29
  121.1
  183.
CONCRETE
   10.9
COAL
SUBBITUMINOUS
23260.

    8.00
«»****
   16.00
******
      .45
0.4-0.5
********
0.00-0.02
 0
NONE
 1
 0
HOT SIDE
BELCO
 1392.1
  398.9
     .7
   99.9
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(1530600 ACFM)
(  250 F)
(  600 FT)

(  35.8 FT)
(  10000 BTU/LB)
 9100-10300
(2950000 ACFM)
(   750 F)
(   3. IN-H20)
                                            13-240

-------
COLORADO  UTE  ELECTRIC:  CRAIG 2 (CONT.)
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL DATA
     SALEABLE  PRODUCT/THROWAWAY PRODUCT
     SOS  REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E  FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT  AWARDED

 #* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 *» QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE  DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO - L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE  PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE  REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST  ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC  TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 PEABODY PROCESS SYSTEMS
 STEARNS-ROGER
 FULL SCALE
 NEW
X   99.80
    85.00
     1.3
  1
  5/80
 12/79
  5/77
      .96
 22329.6
    11.60
    15.30
      .10
 12140.2
   264.0
(   9600 BTU/LB)
(  130680 SQ FT)
 QUENCH DUCT
 PEABODY PROCESS SYSTEMS
   217.07
   121.1
      .2
    31.
      .1
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
  460000 ACFM)
   250 F)
  1.0 IN-H20)
   500 GPM).
   1.1 GAL/1000 ACFM)
  4
  1
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 PEABODY PROCESS SYSTEMS
 32.0 DIA X 52.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC (SPRAY ZONE]; GLASS FLAKE-FILLED POLYEST
 NATURAL RUBBER
 BLACK NATURAL RUBBER
 NONE
  4
  1512.
     7.0
      .4
     3.0
   217.07
   121.1
    85.0
    50.0
(24000 GPM)
(  52.2 GAL/1000 ACF)
(  1.5 IN-H20)
(  10.0 FT/S)
(  460000 ACFM)
(   250 F)
 PRIMARY COLLECTOR
  4
  1
  1
 IMPINGEMENT
 BAFFLE
                                            13-241

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC: CRAIG 2 (CONT.)

     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - H
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 »» REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE   C
     OUTLET FLUE GAS FLOW RATE - CU. M/S
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
CLOSED VANE
HORIZONTAL
    1
    1.
    3.
  45
5Z
0
    3.0
ORGANIC
POLYPHENYLENE
RAW WATER
CONTINUOUS
    6,3
0 FT)
20 IN)
                 1.0 IN-H20)
                 10.0 FT/S)
         (  100 GAL/MIN)
 1
 1
BYPASS
COLD SIDE
N/A
OUTLET DUCT BETWEEN ME 4 OUTLET DAMPER
   23.0
   27.8        (    50 F)
  194.89       (  413000 ACFM)
   43.3        (   110 F)
  302.02       (  640000 ACFM)
   73.9        (   165 F)
STAINLESS STEEL
AUSTENITIC
 4
 0
AXIAL
BUFFALO FORGE
INDIRECT REHEAT
N/A
DRY
   46.03       t   97545 ACFM)
CARBON STEEL
 4
 1
AXIAL
BUFFALO FORGE
BOOSTER
FORCED DRAFT
DRY
  372.80
  121.1
    3.4
CARBON STEEL
         ( 790000 ACFM)
         (  250 F)
         (11.0 IN-H20)
 4
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (   6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
 4
LOUVER
                                            13-242

-------
                                                  UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE ELECTRIC:  CRAIG  Z  (CONT.)

     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 *« DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 «* DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE

 ** DAMPERS
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOU  - CU. M/S
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL  TYPE
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (    6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
    3.07       (    6500 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
GUILLOTINE
NR
FORNEY ENGINEERING
OPEN
     .00       (      0 ACFM)
CARBON STEEL/HIGH ALLOY
AISI mo; NR
NONE
N/A
 2
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
      .00       (      0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM A-285
NONE
N/A
 1
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
OPEN
      .00       (      0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM  A-285
NONE
N/A
 2
LOUVER
PARALLEL BLADE MULTILOUVER
FORNEY ENGINEERING
CLOSED
      .00       (       0 ACFM)
CARBON STEEL/STAINLESS STEEL
ASTM  A-285
NONE
N/A
                                            13-243

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 2 (CONT.)
 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE
INLET TO QUENCH
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET TO DAMPER
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT
     THICKENER OVERFLOW
     CLASSIFIER OVERFLOW
     FLOCCULANT
     WASTE SLURRY BLEED
DAMPER TO STACK
CARBON STEEL
AISI 1110
NONE
N/A
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
    9.1
   35.0
NUMBER

   4
   1
   1
   4
   1
   1
               (  10 TPH)
 ** PUMPS
     SERVICE
     RAW WATER
     RECLAIM SUMP
     POND
     COOLING TOU'ER SLOWDOWN BOOSTER
     ABSORBER RECIRCULATION
     WASH SLURRY
     SUPERNATANT
     THICKENER UNDERFLOW
     FOLYELECTROLYTE
     WASTE SLURRY
     MILL RECIRCULATION
     LIMESTONE SLURRY FEED

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS   FT
     CAPACITY
NUMBER

   2
   7
   1
   2
   8
   8
   2
   2
   1
   2
   2
   2
CENTRIFUGE
 1
1
3.0 DIA X 6.0
126 GPM
                                             13-244

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1964
COLORADO UTE ELECTRIC: CRAIG  2  (CONT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL  TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL  TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW  STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW  STREAM DISPOSITION

 »# SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL  TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL  TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW  STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW  STREAM DISPOSITION
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
NONE
N/A
N/A
N/A
THICKENER UNDERFLOW
35X SOLIDS
60X SOLIDS
60 GPM
LANDFILL
TO WASTE SUMP ft THEN TO THICKENER
THICKENER
 1
0
CENTER DRAW
75.0 DIA X 15.0
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER  tWALLSJ; MAT-REINFO
ABSORBER BLEED
57. SOLIDS
35X SOLIDS
100 GPM, <1X SUSPENDED SOLIDS
TO CENTRIFUGES
RECYCLED TO PROCESS
*** SLUDGE
     FULL LOAD  SLUDGE  QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT  - X TOTAL FREE WATER
     X CAS03 -  DRY
     X CAS04 -  DRY
     7. CAOH2   DRY
     X CAC03 -  DRY
     X ASH - DRY.
     X OTHER COMPOUNDS - DRY

 ** TREATMENT
     METHOD

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE
   10.5
   40.0
   22.6
   70.2
      .0
    2.9
      .3
    3.9
                   11.6 TPH)
NONE
FINAL
LANDFILL
ON-SITE
TRUCK
PH, S02 CONCENTRATION
DENSITY, GAS  FLOW,  LIQUID  FLOW
PH 5.4, SOLIDS  12-15X
UNILOK-PH, OHMART-DENSITY,  BROOKS-FLOW,  DYNASCIE
AT MODULE RECYCLE TANK
AUTOMATIC
FEEDBACK
 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
     EVAPORATION WATER LOSS - LITER/S              17.8
     SLUDGE HYDRATION WATER LOSS - LITER/S           .6
     SLUDGE INTERSTITIAL WATER LOSS - LITERS/S      2.1
     POKD SEEPAGE/RUNOFF WATER LOSS - LITERS/S  0
     EFFLUENT WATER LOSS - LITERS/S                  .0
     RECEIVING WATER STREAM                     N/A
     MAKEUP WATER ADDITION   LITERS/S              20.2
                (   282  GPM)
                (     9  GPM)
                (    33  GPM)

                (     0  GPM)

                (   321  GPM)
     SOURCE  OF  MAKEUP WATER
                                                COOLING TOWER BLOWDOUN
                                            13-245

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG Z (CONT.)
 ** CHEMICALS AND CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       LIMESTONE
     PRINCIPAL CONSTITUENT                      CAC03
     CONSUMPTION                                7000 LB/HR
     UTILIZATION - 7.                               75.0
     POINT OF ADDITION                          BALL MILL

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   '/.                                  33.3
     MIST ELIMINATOR - X                           33.3
     REHEATER - X                                  33.3
     BALL MILL - X                                   .0
     EFFLUENT HOLD TANK - 7.                        33.3
     THICKENER - X                                   .0
     CENTRIFUGE - X                                50.0

 ** FGD SPARE COMPONENT INDICES
     ABSORBER                                       1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 7/79  SYSTEM                                                                744

 8/79  SYSTEM                                                                744

 9/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM AT CRAIG 2 WAS UNDERGOING TESTING IN JULY.   INITIAL
                         TESTING WITH THE SYSTEM OPERATING ON FLUE GAS TOOK PLACE  IN AUGUST 1979.
                         COMMERCIAL OPERATIONS ARE SCHEDULED FOR NOVEMBER 1979.

10/79  SYSTEM                                                                744

11/79  SYSTEM                                                                720

12/79  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE CRAIG 2 SCRUBBING SYSTEM COMMENCED INITIAL OPERATION  OFFICIALLY IN
                         DECEMBER 1979.

                         THE SYSTEM WAS TAKEN OUT OF SERVICE ON DECEMBER 3 FOR  INSPECTION  AND
                         SCHEDULED MAINTENANCE.  THE FINE SCREEN ON THE TURBINE THROTTLE VALVE WAS
                         REMOVED AND CLEANED.  THE BOILER WAS PUT BACK ON LINE  ON  DECEMBER 9 AT
                         FULL LOAD.  THE FGO SYSTEM WAS PUT BACK ON LINE ON DECEMBER 19.   SHAKEDOWN
                         OPERATIONS ARE CONTINUING.

 1/80  SYSTEM                                                                74^

 2/80  SYSTEM                                                                696

 3/80  SYSTEM                                                                744

       ** PR03LEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS DOWN AT THE END OF THE PERIOD DUE TO TURBINE RELATED
                         PROBLEMS.

                         WHEN FULL LOAD OPERATIONS WERE ATTEMPTED CONTROL PROBLEMS WERE ENCOUNTERED
                         WITH THE SCRUBBER.
                                             13-246

-------
                                                 UTILITY F6D SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
COLORADO UTE ELECTRIC: CRAIG  2  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
 5/60
X REMOVAL   PER  BOILER  FGD   CAP.
S02  PART. HOURS HOURS  HOURS FACTOR
                         PROBLEMS WITH OPENING/CLOSING THE BYPASS DAMPER HAVE BEEN  ENCOUNTERED.
                         LARGER OPERATORS ARE BEING TESTED THAT MAY SOLVE THE PROBLEM.
 4/80  SYSTEM
             720
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE  FGD  SYSTEM  IS STILL  IN THE STARTUP  PHASE OF OPERATIONS.  TESTING IS
                        BEING  PERFORMED ON THE SYSTEM, BUT THERE HAS BEEN NO OPERATIONAL DATA
                        REPORTED.
A
B
C
D
SYSTEM
38.4
42.5
47.0
30.0
52.6
27.5
32.1
37.2
18.0
38.3
28.4
33.1
38.4
18.6
39.5
24.5
28.5
33.1
16.0
34.0
                                                                            640   661
                                                                                          253  76.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  CRAIG 2  UNIT (BOILER  AND  SCRUBBER)  COMMENCED COMMERCIAL OPERATION ON
                         MAY  4,  1980.

                         NOTE:   THIS  SYSTEM  EFFECTIVELY  HAS  ONE  SPARE  MODULE SO THAT ONLY THREE ARE
                                CURRENTLY NEEDED AT  FULL LOAD TO MAINTAIN COMPLIANCE WITH S02 EMIS-
                                SION  REGULATIONS.  WHEN  THE  CURRENT  LOW SULFUR COAL SOURCE IS
                                EXHAUSTED (SEVERAL YEARS FROM NOW) GREATER SCRUBBING CAPACITY WILL
                                BE REQUIRED  SO THAT  THERE WILL NO LONGER BE AN ENTIRE MODULE SET
                                ASIDE  AS  A SPARE DURING  FULL LOAD BOILER OPERATIONS.  THE "SYSTEM-
                                DEPENDABILITY  FACTORS  WILL BE BASED  ON THREE MODULES UNTIL THE
                                CURRENT COAL SOURCE  IS EXHAUSTED.
6/80 A
B
C
D
SYSTEM
47.6
53.9
61.1
34.6
65.7
41.2
48.0
55.8
27.0
57.3
42.0
48.9
56.9
27.5
58.4
37.9
44.2
51.4
24.9
52.8
                                                                             720   663
                                                                                          380  68.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MAY AND  JUNE,  PROBLEMS WERE  ENCOUNTERED  WITH  PLUGGING  OF THE
                         ABSORBER SPRAY  NOZZLES.

                         A PROBLEM WAS ALSO ENCOUNTERED DURING INITIATION  OF  COMMERCIAL OPERATION
                         WITH A HIGH PH  LEVEL  IN  THE  THICKENER UNDERFLOW.

                         THE SCRUBBING SYSTEM  IS  STILL UNDERGOING SHAKEDOWN OPERATIONS.
7/80 A
B
C
D
SYSTEM
59.1
61.8
37.6
43.7
67.4
51.0
54.1
26.0
33.0
54.7
51.7
54.9
26.3
33.5
55.5
43.8
46.5
22.3
28.4
47.0
                                                                             744    640
                                                                                          350   65.8
       #* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JULY, FGD OUTAGE TIME WAS CAUSED  BY PLUGGED  ABSORBER  SPRAY NOZZLES.
8/80 A
B
C
D
SYSTEM
50.0
50.0
50.0
50.0
66.7
46.7
48.4
47.5
52.3
65.0
48.3
50.0
49.1
54.0
67.1
42.2
43.7
42.9
47.2
58.7
                                                                             744   672
                                                                                          327  75.6
                                            13-247

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                       '/. REMOVAL   PER  BOILER  FGD   CAP.
                                       S02  PART. HOURS HOURS  HOURS FACTOR
 9/80
10/80
11/80
 12/80
 1/81
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING AUGUST THE FGD SYSTEM EXPERIENCED ASSORTED MECHANICAL PROBLEMS.

                         SPRAY NOZZLE PLUGGING OCCURRED, CAUSING ADDITIONAL OUTAGE TIME WHICH ADDED
                         TO THE LOW AVAILABILITY FACTOR DURING THE MONTH.
A
B
C
D
SYSTEM
48.6
58.2
61.1
67.4
78.4
47.5
58.8
59.6
66.2
77.4
48.4
59.9
60.7
67.4
78.8
47.1
58.2
59.0
65.6
76.6
                                                                             720   713
                                                                                          552  85.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE SPRAY NOZZLES IN THE ABSORBER MODULE CONTINUED TO PLUG UP DURING SEP-
                         TEMBER.
A
B
C
D
SYSTEM
99.5
99.5
99.5
99.5
99.5
89.4
91.5
88.4
92.5
90.5
93.7
95.8
92.6
96.8
94.7
11.9
12.2
11.8
12.4
12.1
                                                                             744
                                                                                    99
                                                                                           90  12.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER WAS TAKEN OFF LINE ON OCTOBER 5 FOR A FIVE WEEK SCHEDULED
                         OUTAGE.

                         AN IN-LINE SPOT CHECK PERFORMED ON OCTOBER 4 INDICATED THAT THE FGD
                         SYSTEM WAS ACHIEVING A 66. 2X S02 REMOVAL EFFICIENCY.  THE STACK OPACITY
                         WAS MEASURED AT 5.7X.
A
B
C
D
SYSTEM
69.4
.0
70.8
72.2
70.8
61.7
.0
71.0
89.7
74.1
66.0
.0
76.0
96.0
79.3
27.5
.0
31.6
40.0
33.0
                                                                             720   321
                                                                                               38.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
A
B
C
D
SYSTEM
43.0
.0
53.8
60.5
52.4
57.5
.0
69.3
78.4
68.4
THE FGO SYSTEM WAS RETURNED TO SERVICE ON NOVEMBER 10 AFTER A FIVE WEEK
SCHEDULED MAINTENANCE OUTAGE.

MODULE B WAS TAKEN OFF LINE DURING NOVEMBER DUE TO BOOSTER FAN PROBLEMS.

                  58.7        42.6
                                .0
                  70.7        51.3
                  80.0        58.1
                  69.8        50.7                  744   551    377  54.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE B REMAINED OFF LINE DURING DECEMBER DUE TO BOOSTER  FAN  BLADE
                         PITCH PROBLEMS.
A
B
C
D
SYSTEM
67.2
.0
79.8
89.2
78.7
66.0
.0
78.2
88.9
77.7
66.2
.0
78.4
89.2
77.9
65.9
.0
77.9
88.7
77.5
                                                                              744    742
                                                                  414  85.5
                                            13-248

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

COLORADO  UTE  ELECTRIC:  CRAIG 2 (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY MODULE  B  REMAINED  OUT  OF SERVICE  DUE TO  BOOSTER FAN BLADE
                         PITCH  PROBLEMS AND  PROBLEMS WITH  THE  SYSTEM INTERLOCKS.
2/81 A
B
C
D
SYSTEM
32.7
65.5
.0
100.0
66.1
32.1
64.3
.0
100.0
65.5
32.2
64.5
.0
99.8
65.7
32.1
64.3
.0
100.0
65.5
                                                                             672    672          90.1

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PROBLEMS WERE ENCOUNTERED  DURING THE  MONTH  WITH  OPENING  THE  MODULE  A,  B,
                         AND  C DAMPERS.

                         DURING FEBRUARY MODULE A ALSO ENCOUNTERED  PLUGGAGE  IN  THE  MOISTURE  SEPARA-
                         TOR.
3/81




A
B
C
D
SYSTEM
68.5
80.6
.0
52.4
52.4
69.8
82.3
.0
53.2
53.2
70.1
62.8
.0
53.5
53.5
67.9
80.1
.0
51.7
51.7
                                                                             744    724     385   85.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH MODULES C AND D EXPERIENCED  PROBLEMS WITH THE MIST  ELIMINATOR
                         PLUGGING.

                         ADDITIONAL OUTAGE TIME OF MODULE C WAS DUE  TO OPERATIONAL  PROBLEMS  OF  THE
                         DAMPERS.

 4/81  SYSTEM        .0          .0          .0          .0                  720    596       0   59.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM DID NOT OPERATE DURING APRIL BECAUSE  OF PLUGGED MIST
                         ELIMINATORS.  THE MIST ELIMINATORS ARE BEING CLEANED.

 5/81  SYSTEM        .0          .0          .0          .0                  744    744       0

 6/81  SYSTEM        .0          .0          .0          .0                  720    717       0   78.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY AND JUNE THE SYSTEM WAS OUT OF SERVICE DUE TO DAMAGED MIST
                         ELIMINATOR PADS AND PLUGGING OF THE MIST  ELIMINATOR.

 7/81  SYSTEM        .0          .0          .0          .0                  744    686       0   61.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALL MODULES REMAINED OUT OF SERVICE DURING JULY  AS A RESULT OF THE  BROKEN
                         MIST ELIMINATOR TRAYS.
                                                                             744   724    297  73.2
8/81 A
B
C
D
SYSTEM
.0
.0
59.7
39.5
33.1
.0
.0
61.0
40.5
33.8
.0
.0
61.8
41.0
34.3
.0
.0
59.4
39.4
32.9
                                            13-249

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC:  CRAIG Z (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
10/81
11/81
12/81
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND B REMAINED DOWN DURING AUGUST AS THE UTILITY WAS WAITING FOR
                         NEW MIST ELIMINATOR TRAYS.

                         MODULE D WAS UNAVAILABLE FOR PART OF THE MONTH AS A RESULT OF PROBLEMS WITH
                         DAMPERS.
9/81




A
B
C
D
SYSTEM
18.1
40.3
81.9
13.9
51.4
18.4
40.9
83.6
13.4
52.1
18.6
41.4
84.5
13.5
52.7
17.8
39.6
80.8
12.9
50.4
                                                                             720   696
                                                                                          538  81.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         ALL FOUR MODULES BECAME OPERABLE TOWARD THE END OF THE MONTH.  MODULE D HAD
                         BEEN OUT OF SERVICE AS A RESULT OF OUTLET DAMPER PROBLEMS.  MODULE A
                         WAS PUT IN SERVICE THE THIRD WEEK OF THE MONTH AFTER HAVING THE
                         MIST ELIMINATORS REPLACED.   THE MODULES ARE NOW BEING SHUT DOWN
                         ON A REGULAR BASIS TO CLEAN THE MIST ELIMINATORS.
A
B
C
D
SYSTEM
83.9
44.6
85.2
65.3
99.7
83.7
44.3
84.9
84.9
99.3
83.8
44.4
85.1
85.1
99.5
83.7
44.3
84.9
84.9
99.3
                                                                             744   744
                                                                                          739  85.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER MODULE B EXPERIENCED BOOSTER FAN BEARING PROBLEMS.

                         PROBLEMS WITH INSTRUMENTATION HINDERED ALL FOUR MODULES DURING THE MONTH.
A
B
C
D
SYSTEM
19.3
1.9
11.8
29.6
20.8
43.8
4.1
26.7
67.3
47.3
48.4
4.6
29.5
74.4
52.3
19.2
1.8
11.7
29.4
20.7
                                                                             720   315
                                                                                          149  32.9
       »» PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS SHUT DOWN FROM NOVEMBER 8 THRU NOVEMBER 23 FOR SCHEDULED
                         MAINTENANCE.

                         A PROBLEM WITH MANY OF THE VALVES STICKING AT STARTUP WAS RESOLVED BY
                         FLUSHING.

                         LIMESTONE BALL MILL PLUGGING PROBLEMS WERE ENCOUNTERED DURING
                         DECEMBER.
A
B
C
D
SYSTEM
33.2
32.9
88.0
51.6
68.5
33.3
33.1
88.7
51.9
69.0
33.8
33.6
89.9
52.6
70.0
32.9
32.7
87.6
51.3
68.1
                                                                             744   735    507  82.1

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER PROBLEMS WERE ENCOUNTERED WITH THE BOOSTER FAN BEARING.

                         MODULE D EXPERIENCED PROBLEMS WITH A BINDING OUTLET DAMPER.
                                            13-250

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1964
COLORADO UTE ELECTRIC: CRAIG 2  (CONT.)
PERIOD

1/82




MODULE AVAILABILITY

A
B
C
D
SYSTEM

81.
75.
77.
83.
100.

3
0
1
3
0
OPERABILITY

83
77
79
86
100

.9
.5
.8
.1
.0
— --rtKruKriAr
RELIABILITY

84
78
80
87
100

.9
.4
.7
.1
.0

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 2 (CONT.)
	 PERPORHANLt UAIA 	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
** PROBLEMS/SOLUTIONS/COMMENTS
MODULE B WAS OFF-LINE DURING JUNE DUE TO DAMAGED TURNING VANES.
MODULES A, C, AND D WERE TAKEN DOWN FOR CLEANING AND REPAIR OF THE MIST
ELIMINATOR DURING PART OF THE MONTH.
7/82 A 67.9 67.7 69.4 67.7
B 47.2 47.2 48.3 47.2
C 74.1 74.0 75.8 74.0
D 43.8 43.7 44.8 43.7
SYSTEM 77.6 77.5 79.4 77.5 744 744 577 79.
** PROBLEMS/SOLUTIONS/COMMENTS

8/82 A
B
C
D
SYSTEM

56.3
.0
85.5
29.5
57.1
DURING JULY
OF EXCESSIVE
57.3
.0
87.1
29.9
58.1
THE UNIT EXPERIENCED NUMEROUS INSTRUMENT FAILURES AS A RESULT
MOISTURE IN THE INSTRUMENT AIR SUPPLY.
63.2 56.2
.0 .0
96.1 85.4
33.0 29.4
64.1 57.0 744 730 424 68.
6

8
** PROBLEMS/SOLUTIONS/COMMENTS
DURING AUGUST MODULES B AND D WERE DOWN DUE TO INOPERABLE OUTLET DAMPERS.
MODULE D WAS REPAIRED BY THE END OF THE MONTH, HOWEVER REPAIRS CONTINUED
MODULE B.
9/82 A
B
C
D
SYSTEM
.0
.0
36.7
27.6
21.4
.0
.0
65.3
49.1
38.1
.0 .0
.0 .0
79.5 36.5
59.8 27.5
46.4 21.3 720 403 153 36.
ON
9
** PROBLEMS/SOLUTIONS/COMMENTS




MODULE A WAS
MODULE B WAS
OUT OF SERVICE DURING SEPTEMBER DUE TO ABSORBER LINER DAMAGE
DOWN DURING SEPTEMBER DUE TO OUTLET DAMPER PROBLEMS.
•

DUCTWORK PROBLEMS WERE ALSO EXPERIENCED BY MODULE B DURING THE MONTH.

10/82 A
B
C
D
SYSTEM

.0
.0
50.9
25.0
25.3
THE UNIT WAS
LASTING THE
.0
.0
57.3
28.1
28.5
TAKEN OUT OF SERVICE ON SEPTEMBER 18 FOR AN ANNUAL OUTAGE
REMAINDER OF THE MONTH.
.0 .0
.0 .0
94.0 50.8
46.1 24.9
46.7 25.2 744 659 187 65.

1
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULES A AND B WERE DOWN DURING OCTOBER AWAITING ABSORBER  LINER REPAIRS.

                         MODULE D DEVELOPED A BOOSTER FAN OIL LEAK DURING THE MONTH.  THE PROBLEM
                         OCCURRED FOLLOWING THE UNIT OUTAGE AND FORCED THE MODULE OUT OF SERVICE FOR
                         REPAIRS.
11/82  A
                     .0
                                 .0
                                             .0
                                                         .0
                                            13-252

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
COLORADO UTE ELECTRIC: CRAIG 2  (CONT.)
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER BOILER FGD CAP.
SOS PART. HOURS HOURS HOURS FACTOR
B .0 .0 .0 .0
C 63.6 63.5 63.7 63.5
D 93.8 93.6 94.0 93.6
SYSTEM 52.5 52.4 52.6 52.4 720 720 377 71.
** PROBLEMS/SOLUTIONS/COMMENTS

12/82 A
B
C
D
SYSTEM
MODULES A AND B REMAINED OUT OF SERVICE DURING NOVEMBER AWAITING ABSORBER
LINER REPAIRS.
.0 .0 .0 .0
.0 .0 .0 .0
93.8 93.7 93.7 93.7
18.5 18.5 18.5 18.5
37.5 37.4 37.4 37.4 744 744 278 69.
3

6
«* PROBLEMS/SOLUTIONS/COMMENTS


1/83 A
B
C
D
SYSTEM .
MODULES A AND B REMAINED OUT OF SERVICE DURING DECEMBER AWAITING ABSORBER
LINER REPAIRS.
MODULE D DEVELOPED A BOOSTER FAN LUBE OIL LEAK DURING DECEMBER.
.0 .0 .0 .0
45.8 46.0 46.6 45.7
62.2 62.5 63.4 62.1
.0 .0 .0 .0
36.0 36.1 36.7 35.9 744 740 267 64.


1
*« PROBLEMS/SOLUTIONS/COMMENTS



2/83 A
B
C
D
SYSTEM
MODULE A WAS DOWN THE ENTIRE MONTH FOR ABSORBER LINER REPAIRS.
MODULE D WAS DOUN DURING JANUARY DUE TO A BOOSTER FAN OVERHAUL. MODULES
B AND C ALSO EXPERIENCED FAN PROBLEMS DURING THE MONTH.
MODULES B AND C EXPERIENCED DAMPER PROBLEMS IN JANUARY.
.0 .0 .0 .0
40.7 40.9 41.3 40.7
57.5 57.8 58.3 57.5
.0 .0 .0 .0
32.7 32.9 33.2 32.7 672 668 220 67.



5
*# PROBLEMS/SOLUTIONS/COMMENTS



3/83 A
B
C
D
SYSTEM
MODULES A AND C WERE DOWN DURING FEBRUARY FOR ABSORBER LINER REPAIRS.
MODULE B WAS DOWN DURING THE MONTH FOR REPAIRS ON THE INLET DAMPER.
MODULES B AND D WERE DOWN DURING FEBRUARY FOR BOOSTER FAN REPAIRS.
34.8 36.2 37.8 34.8
49.4 51.4 53.6 49.4
.0 .0 .0 .0
.0 .0 .0 .0
28.1 29.2 30.5 28.1 744 715 209 68.



0
 4/83
** PROBLEMS/SOLUTIONS/COMMENTS




                  MODULE C WAS DOWN DURING MARCH FOR ABSORBER LINER REPAIRS.




A           42.2        85.0        97.4        42.2
                                            13-253

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 2 (CONT.)
____,	.	—PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

       B             .0          .0          .0          .0
       C             .0          .0          .0          .0
       D             .0          .0          .0          .0
       SYSTEM      14.0        28.3        24.3        14.0                  720   357    102  34.3

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         ON APRIL 15, THE UNIT WAS TAKEN DOWN FOR AN ANNUAL OUTAGE.

                         MODULES B AND C WERE UNDERGOING LINER REPAIR WORK DURING THE MONTH.

                         MODULE D WAS DOWN IN APRIL AWAITING THE RETURN OF A BOOSTER FAN FROM THE
                         MANUFACTURER.
                                                                                   544     87  49.5
5/83




A
B
C
D
SYSTEM
35.1
.0
.0
.0
11.7
48.0
.0
.0
.0
16.0
54.4
.0
.0
.0
18.1
35.1
.0
.0
.0
11.7




744
** PROBLEMS/SOLUTIONS/COMMENTS

6/83





A
B
C
D
SYSTEM

70.1
9.0
65.8
.0
48.3
THE UNIT WAS
70.6
7.9
66.3
.0
48.3
DOWN MOST OF
72.7
8.2
68.3
.0
49.7
MAY FOR AN ANNUAL OUTAGE.
70.1
7.9
65.8
.0
47.9





720
 7/83
                                                                                   715    345  69.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B WAS DOWN DURING MOST OF JUNE DUE TO PROBLEMS WITH A BOOSTER FAN
                         BLADE PITCH CONTROL.

                         DAMPER PROBLEMS ALSO ACCOUNTED FOR THE MODULE B OUTAGE IN JUNE.

                         MODULE D WAS DOWN DURING JUNE AWAITING THE RETURN OF A BOOSTER FAN FROM THE
                         MANUFACTURER.
A
B
C
0
SYSTEM
72.6
92.2
49.9
.0
71.6
72.7
37.4
52.7
.0
54.3
73.2
37.7
53.1

54.7
72.6
37.4
52.6
.0
54.2
                                                                             744   742    403  73.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS DOWN DURING PART OF JULY FOR MIST ELIMINATOR CLEANING.

                         MODULE C WAS DOWN DURING PART OF THE MONTH FOR RECYCLE PUMP REPAIRS.

                         MODULE D WAS OUT OF SERVICE DURING JULY AWAITING DELIVERY OF A BOOSTER FAN.
                                                                             744   744    470
8/83




A
B
C
D
SYSTEM
75.8
12.0
74.2
.0
54.0
75.8
83. 1
25.8
.0
63.3
75.8
88.0
25.8

63.2
75.8
88.0
25.8
.0
63.2
                                            13-254

-------
                                                  UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COLORADO UTE  ELECTRIC:  CRAIG 2  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE  AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGO   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
** PROBLEMS/SOLUTIONS/COMMENTS
MODULE D WAS DOWN DURING AUGUST DUE TO BOOSTER FAN REPAIRS.
9/83




A
B
C
D
SYSTEM
95.3
43.1
32.8
.0
57.1
95.6
57.1
67.4
.0
73,4
100.0
59.9
70.7

76.9
95.3
56.9
67.2
.0
73.2 720 718 527 75.8
** PROBLEMS/SOLUTIONS/COMMENTS
NO MAJOR FGD-RELATED OUTAGES
10/83




11/83




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
96.8
94.4
.0
.0
63.7
99.9
89.9
.0
.0
63.3
100.0
.8
.0
.0
33.6





100.0
.8


50.4
99.9
89.9
.0

63.3
WERE ENCOUNTERED DURING SEPTEMBER.
96.8
.8
.0
.0
32.5 744 718 242 81.3
99.9
89.9
.0
.0
63.3 720 456
 12/83
 1/84
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING OCTOBER AND NOVEMBER
                         1983.
A
B
C
D
SYSTEM
64.0
72.2
78.2
.0
71.4
68.5
77.3
83.7
.0
76.5
67.1
75.7
82.0

75.0
64.0
72.2
78.2
.0
71.4
                                                                             744   695    532  98.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED A UNIT TRIP ON DECEMBER 14 AND 15, 1983.
                                                                             744   714    519
A
B
C
D
SYSTEM
86.0
72.8
50.3
.0
69.7
89.6
75.9
52.4
.0
72.6
94.8
80.3
55.4

76.8
86.0
72.8
50.3
.0
69.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
 2/84

 3/84

 4/84
SYSTEM

SYSTEM

SYSTEM
THE UTILITY REPORTED THAT THE UNIT SUFFERED A UNIT-TRIP AND SPENT 10 HOURS
OUT OF SERVICE.

THE UNIT LOST HOURS ON JUNE 27-29 DUE TO REPAIRS TO THE THICKENER.

                                                    696

                                                    744

                                                    720
                                            13-255

-------
UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 2 (COST.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 5/84
                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF FEBRUARY THROUGH APRIL
                         1984.
A
B
C
D
SYSTEM
50.7
51.8
.0
,0
34. Z
77.6
98.1
.0
.0
58.6
77.6
98.1

.0
58.6
41.0
51.8
.0
.0
30.9
                                                                             744   393   • 230

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE RECYCLE TANK AGITATOR WAS OUT OF SERVICE DURING MAY.

                         THE MIST ELIMINATOR PAD ON MODULE C WAS CLEANED DURING MAY.
6/84




7/84




8/84




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
86.2
87.1
.0
75.6
83.0
91.7
86.7
.0
91.3
90.1
100.0
100.0
.0
100.0
100.0
87.0
62.3
.0
74.4
74.6
98.4
94.3
.0
99.9
97.5
86.3
100.0
.0
86.0
90.8
96.3
69.0

82.3
82.5
100.0
100.0
.0
100.0
100.0
100.0
100.0

146.1
100.0
86.2
61.7
.0
73.7
73.8
90.5
86.7
.0
91.8
89.7
86.3
100.0
.0
86.0
90.8
                                                                             720
                                                                                   713
                                                                                   684
                                                                             744   744
                                                                                          532
                                                                                          667
                                                                                          675
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE PERIOD OF JUNE
                         THROUGH AUGUST.
 9/84  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR SEPT€MBER 1984.
720
                                            13-256

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR  OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT  NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION -  NG/J
SOZ EMISSION  LIMITATION  -  NG/J
NOX EMISSION  LIMITATION  -  NG/J
NET PLANT GENERATING  CAPACITY - MW
GROSS  UNIT GENERATING CAPACITY  - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 ** UNIT DATA -  BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE  GAS FLOW - CU.M/S
     BOILER FLUE GAS  TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER  -  M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE  HEAT CONTENT  - J/G
     RANGE HEAT  CONTENT  -  BTU/LB
     AVERAGE  ASH CONTENT - 7.
     RANGE ASH CONTENT - X
     AVERAGE  MOISTURE CONTENT  - X
     RANGE MOISTURE CONTENT -  X
     AVERAGE  SULFUR CONTENT -  X
     RAN3E SULFUR CONTENT  - X
     AVERAGE  CHLORIDE CONTENT  - X
     RANGE CHLORIDE CONTENT -  X

*** PARTICLE  CONTROL

 ** FABRIC FILTER
     NUMBER
     PRESSURE DROP -  KPA
     TYPICAL  GAS/CLOTH RATIO -  M/MIN

 ** PARTICLE  SCRUBBER
     NUMBER
     GENERIC  TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 *» GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS  TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE  REMOVAL  EFFICIENCY
    UNIT DESIGN S02  REMOVAL EFFICIENCY   X
 COLORADO UTE ELECTRIC
 CRAIG
 3
 CRAIG
 COLORADO
 C
    13.
    86.
 ******
   900
   447
   424
   495
   447
 BABCOCK * WILCOX
 PULVERIZED COAL
 BASE
   722.29
 *******
   183.
 CONCRETE
 *******
               (   .030 LB/MMBTU)
               (   .ZOO LB/MMBTU)
               (****** LB/MMBTU)
               (1530600 ACFM)
               (**** F)
               (  600 FT)
 COAL
 SUBBITUMINOUS
 23260.
                (***** FT)
                (  10000 BTU/LB)
                 9100-10300
 10.
 10.
    8.00
  .0-12.0
   14.00
  .0-12.0
     .45
0.4-0.5
     .10
0.05-0.10
     1.5
      .7
               (  6.0 IN-H20)
               (   2.3 FT/MIN)
  0
 NONE
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 THROWAWAY PRODUCT
 SPRAY DRYING
 LIME/SPRAY DRYING
 BABCOCK & WILCOX
 STANLEY CONSULTANTS
 FULL SCALE
 NEW
X   99.80
    85.00
                                            13-257

-------
UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER 1984

COLORADO UTE ELECTRIC: CRAIG 3 (CONT.)

     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - '/.

 *« MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »» REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
 1
 2/85
 6/84
 4/80
NR
NR
SPRAY DRYER
NR
HYDRAULIC PRESSURE NOZZLE
NR
MR
NR
NR
NR
NR
NONE
 2
  528.29
   83.3
   90.0
   99.8
(1119490 ACFM)
(   182 F)
NONE
N/A
N/A
N/A
NR
NR
NR
NR
NR
NR
NR
NR
NR
INDUCED DRAFT
DRY
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
SLAKER
NR
NR
                                             13-258

-------
COLORADO UTE ELECTRIC: CRAIG  3  (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
 ** TANKS
     SERVICE
     NR

 «* punps
     SERVICE
     NR
 »* SOLIDS  CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     SITE TREATMENT

 ** MATER BALANCE
NUMBER

***»


NUMBER

****


N/A
N/A
N/A
N/A
FINAL
POND
NONE
		PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
 6/84  SYSTEM

 7/84  SYSTEM

 8/84  SYSTEM

 9/84  SYSTEM

       *» PROBLEMS/SOLUTIONS/COMMENTS
                             720
                             744
                             744
                             720
                         THE UTILITY REPORTED THAT INITIAL START UP COMMENCED IN JUNE 1984.
                         COMMERCIAL START UP IS SCHEDULED FOR FEBRUARY 1985.

                         THE SPRAY DRYER SYSTEM AT CRAIG 3 IS THE SECOND BABCOCK AND WILCOX
                         LIME/SPRAY DRYING PROCESS IN OPERATION TO DATE. THE UTILITY REPORTED
                         THAT MODIFICATIONS ARE BEING MADE BASED ON PROBLEMS EXPERIENCED AT THE
                         FIRST BABCOCK AND WILCOX INSTALLATION (LARAMIE RIVER 3).
                                            13-259

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - N6/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AMD STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M
COLUMBUS & SOUTHERN OHIO ELEC
CONESVILLE
CONESVILLE
OHIO
D
   43.         (
  516.         (
  301.         (
 1890
  405
  373
  380
  350
.100 LB/MMBTU)
.200 LB/MMBTU)
.700 LB/MMBTU)
COMBUSTION ENGINEERING
PULVERIZED COAL
CYCLING
  596.95       (1265000 ACFM)
  146.7        ( 296 F)
  244.         ( 800 FT)
CONCRETE
    7.9        ( 26.0 FT)
 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - V.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RAN3E CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COAL
BITUMINOUS
25237.         ( 10850 BTU/LB)
                10000-12000
   14.90
10.0-24.0
    7.50
5.0-18.0
    4.50
4.2-5.1
      .01
0.01-0.11
 0
NONE
 1
 0
COLD SIDE
RESEARCH-COTTRELL
  657.8        (1393893 ACFM)
  146.7        (  296 F)
     .5        (2. IN-H20)
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-260

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS  £ SOUTHERN  OHIO ELEC:  CONESVILLE 5 (CONT.)
 *» GENERAL DATA
     SALEABLE  PRODUCT/THROWAWAY PRODUCT
     S02  REMOVAL  MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E  FIRM
     DEVELOPMENT  LEVEL
     NEW/RETROFIT
     UNIT DESIGN  PARTICLE  REMOVAL EFFICIENCY
     UNIT DESIGN  SOS REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT  AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     OPER. 4 MAINT. REQUIREMENT - MANHR/DAY

 ## QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS TEMPERATURE - C
     L/G RATIO -  L/CU.  M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC  TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE  NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE  NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING  ZONES
     LIQUID RECIRCULATION  RATE - LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE  PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW -  CU.  M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL  EFFICIENCY - X
     PARTICLE  REMOVAL  EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST  ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES  PER  SYSTEM
     NUMBER PER MODULE
     GENERIC  TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES  PER  STAGE
     FREEBOARD DISTANCE -  M
     DISTANCE  BETWEEN  STAGES - CM
     DISTANCE  BETWEEN  VANES   CM
     VANE ANGLES  - DEGREES
     PRESSURE  DROP - KPA
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAG
 AIR CORRECTION DIVISION, UOP
 BLACK & VEATCH
 FULL SCALE
 NEW
X   99.65
    89.50
     1.7
  1
  2/77
  1/77
 10/74
   280.0
 SPRAY CHAMBER
 AIR CORRECTION DIVISION, UOP
   141.1        (  286 F)
      .1        (    .6 GAL/1000 ACFM)
 HIGH ALLOY
 IRON BASE/NICKEL-CHROMIUM-COPPER-MOLYBDENUM
  2
  0
 PACKED TOWER
 MOBILE BED PACKING
 TURBULENT CONTACT ABSORBER
 AIR CORRECTION DIVISION, UOP
 45.0 X 17.5 X 79.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 SYNTHETIC RUBBER
 NEOPRENE LS-576
 GRID CAGES
  1
  1988.
     6.6
     2.0
     4.0
   301.81
    51.7
    92.0
    99.6
(31560 GPM)
(  49.3 GAL/1000 ACF)
(  8.1 IN-H20)
(  13.1 FT/S)
(  639568 ACFM)
t   125 F)
 PRIMARY COLLECTOR
  2
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     2
        05
    11.43
     5.1
   90
       .5
(10.0 FT)
(  4.5 IN)
(  2.00 IN)
                 (  1.9  IN-H20)
                                            13-261

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 5 (COST.)
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
                                                               ( 10.0 FT/S)
     3.0
ORGANIC
FIBER-REINFORCED  POLYESTER
RECLAIMED
CONTINUOUS
   63.1         (  1000  SAL/MIN)
NONE
N/A
N/A
NONE
N/A
  Z
  0
 CENTRIFUGAL
 GREEN  FAN
 UNIT
 FORCED DRAFT
 DRY
  401.11        (  850000 ACFM)
  146.7        (   296 F)
      .6        (  2.0 IN-H20)
 CARBON STEEL
 SHUT-OFF
 GUILLOTINE
 HIGH  ALLOY
 NICKEL BASE/CHROMIUM-IRON-MOLYBOENUM
 .NONE
'JN/A
 SHUT-OFF
 GUILLOTINE
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
 NONE
 N/A
  2
 CONTROL
 GUILLOTINE & LOUVER
 HIGH ALLOY
 NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
 NONE
 N/A
 INLET
 CARBON STEEL
 HIGH STRENGTH LOW ALLOY tHSLA]
 NONE
 N/A
 OUTLET TO DAMPER
 CARBON STEEL
 HIGH STRENGTH LOW ALLOY IHSLA]
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 OUTLET BEYOND DAMPER
 CARBON STEEL
                                             13-262

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
COLUMBUS &  SOUTHERN OHIO ELEC:  CONESVILLE 5 (CONT.)
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 #* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER

 #* TANKS
     SERVICE
     ABSORBER RECYCLE
     RECLAIMED WATER
     REAGENT PREP PRODUCT
     MIST ELIMINATOR WASH

 »* PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     LIME SLURRY TRANSFER
     SLURRY MAKEUP
     RECYCLE TANK DRAWOFF
     MIST ELIMINATOR WASH
     RECLAIM WATER
     THICKENER UNDERFLOW

 «* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SLUDGE
HIGH STRENGTH LOW ALLOY [HSLA]
INORGANIC
CHEMICALLY-BONDED CONCRETE
BYPASS
CARBON STEEL
HIGH STRENGTH
NONE
N/A
SLAKER
PASTE
N/A
WALLACE t
 5
    LOW ALLOY IHSLAI
TIERNAN
NUMBER

   2
   1
   2
   2
NUMBER

  10
   2
   3
   4
   4
   2
**«*
VACUUM FILTER
 3
1
CARBON STEEL
AISI 1110
ORGANIC
POLYPROPYLENE
THICKENER UNDERFLOW
30X SOLIDS
BOX SOLIDS
TO IUCS PROCESS
TO RECLAIMED WATER TANK
THICKENER
 2
0
145.0 DIA X 16.0
CARBON STEEL
AISI 1110
ORGANIC
EFOXY
ABSORBER BLEED
7-12X SOLIDS
30X SOLIDS
TO IUCS THICKENER
                   S THEN TO VACUUM  FILTER
TO RECLAIMED WATER TANK
                                            13-263

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS t SOUTHERN OHIO ELEC: CONESVILLE 5 (CONT.)
 »* TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 *» DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     HATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION   7.
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   7.

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
FIXATION
PUG MILL
CONVERSION SYSTEMS IPOZ-O-TECJ
   50.0
FINAL
LANDFILL
ON-SITE
PIPELINE/CONVEYED
NONE
80 ACRES/50 FT
PH
RECYCLE TANK LEVEL
OUTLET PH 5.5-6.35 RECYCLE PH 7.0-7.5
SLURRY DISCHARGE FROM MODULE
AUTOMATIC
FEEDBACK
CLOSED
   31.5
               (  500 GPM)
ABSORBENT
LIME
90-95X CAO, 3-8X MGO
DRAVO
16 TPH
   90.0
SLAKER
      .0
                                                      .0
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X REMOVAL    PER   BOILER   FGD    CAP.
                                                                 502   PART.  HOURS  HOURS  HOURS  FACTOR


 12/76  SYSTEM                                                                 744

       »*  PROBLEMS/SOLUTIONS/COMMENTS

                          A MAJOR FIRE IN MODULE A DELAYED THE UNIT  START-UP.  THE  FIRE  CAUSED $2.1
                          MILLION DAMAGE.  THE UTILITY'S  INSURANCE COVERED  THE DAMAGE  AND A NEW
                          SCRUBBER MODULE WILL BE PURCHASED  FROM AND INSTALLED BY UOP.
                          THE UTILITY IS CURRENTLY CONDUCTING  AIR  AND  WATER  TESTS ON MODULE B.
  1/77  SYSTEM
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          INITIAL START-UP FOR DEBUGGING  AND  COMMISSIONING PURPOSES OCCURRED IN
                          EARLY JANUARY.  COMMERCIAL  AVAILABILITY  FOR  SERVICE  OCURRED ON JANUARY
                          27.

                          EARLY OPERATIONS WERE MARKED  BY COLD  WEATHER RELATED PROBLEMS SUCH AS
                          FROZEN LINES AND GEARS,  CRACKED FLANGES,  A  FROZEN LIME BELT CONVEYOR, AND
                          A FROZEN  PIPELINE  FROM THE  THICKENER  TO  THE  IUCS FACILITY.
                                             13-264

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983  -  SEPTEMBER 1984

COLUMBUS  & SOUTHERN  OHIO  ELEC:  CONESVILLE  5  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS FACTOR
 2/77  B
       SYSTEM
                               43.0
                                                       43.0
                                                          672   668
       ** PROBLEMS/SOLUTIONS/COMMENTS
 3/77  B
       SYSTEM

 4/77  B
       SYSTEM
       COMMERCIAL START-UP OF MODULE B OCCURRED ON FEBRUARY 13, 1977.  THE LONG-
       EST PERIOD OF CONTINUOUS OPERATION WAS 132 HOURS.

       THE UTILITY REPORTED THAT THE ESP OPERATED SATISFACTORILY.

       PRESSURE SURGES OCCURRED IN THE PRESATURATOR PIPING.

       THE CONTINUOUS S02 ANALYZERS OPERATED UNSATISFACTORILY.

       MODULE B EXPERIENCED POOR VELOCITY DISTRIBUTION THROUGH THE TCA BEDS.

       SCRUBBING LIQUOR WAS CARRYING OVER INTO THE MIST ELIMINATOR SECTION.

            72.9                    50.9
41.8
            40.0
                        40.5
                                    37.4
                                                          744   520
                                                                             720    685
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          A STACK OUTLET TEMPERATURE  OF  200  F  IS BEING MAINTAINED  IN  ORDER  TO  MIN-
                          IMIZE ACID RAINOUT AND  STACK CORROSION PROBLEMS.

                          THE 316 S3 PRESATURATOR AREA HAS EXPERIENCED CORROSION.

                          THE RUBBER LINER  IN THE RECYCLE  TANK HAS BEEN PEELING  AWAY.   THE  PROBLEM
                          APPEARED TO BE APPLICATION-RELATED.

                          SOME PLUGGING HAS OCCURRED  IN  THE  TUBE THICKENERS.

                          THE QUALITY OF THE LIME SLURRY HAS BEEN A PROBLEM AREA.   ROCKS UP TO FIVE
                          INCHES IN DIAMETER HAVE BEEN DETECTED.  THIS HAS  PROMPTED DRAVO TO INSTALL
                          MECHANICAL SEPARATORS AND METAL  DETECTORS AT THE  LIME  SHIPMENT FACILITY.
 5/77  B
       SYSTEM

 6/77  B
       SYSTEM

 7/77  B
       SYSTEM
58.0
66.0
  .0
            50.0
            59.0
              .0
                        51.0
                        60.0
                          .0
                                    48.0
                                    58.0
                                      .0
                                                          744   712
                                                          720   713
                                                                                   744
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE B-SIDE MODULE DID NOT OPERATE THE ENTIRE MONTH PENDING COMPLETION
                          OF A NUMBER OF NECESSARY MODIFICATIONS AND REPAIRS.

                          MODIFICATIONS WERE MADE TO THE UNIT PROCESS CONTROL SYSTEM.

                          MODIFICATIONS WERE MADE TO THE UNIT INSTRUMENTATION SYSTEM.

                          REPAIRS WERE MADE TO THE ABSORBER LINER.

                          REPAIRS WERE MADE TO THE PIPING BETWEEN THE THICKENER AND IUCS BUILDING.

                          THE UTILITY IS CURRENTLY PLANNING TO CONDUCT A PARTICULATE DROP TEST
                                            13-265

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO ELEC:  CONESVILLE 5 (CONT.)
	...		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          SCHEDULED FOR SEPTEMBER 1977.

                          THE REPLACEMENT A-SIDE TCA MODULE REPLACING THE ORIGINAL MODULE DESTROYED
                          BY FIRE IN DECEMBER 1976 IS EXPECTED TO BE AVAILABLE FOR COMMERCIAL
                          SERVICE IN JANUARY 1978.
 8/77  B
       SYSTEM

 9/77  B
       SYSTEM
                     .0
52.9
                                 .0
            39.9
                                             .0
                        46.9
                                                         .0
                                    26.0
                                                          744   613
                                                          720   469
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE PARTICULATE DROP TEST SCHEDULED FOR SEPTEMBER 1977 WAS PUSHED BACK TO
                          THE WEEK OF OCTOBER 24 1977.

                          THE SCRUBBER WAS NOT OPERATED THE ENTIRE MONTH OF AUGUST.  REPAIRS MID
                          MODIFICATIONS CONTINUED UNTIL SEPTEMBER 13.  THERE WERE SOME WEATHER-
                          RELATED DELAYS.
10/77  B
       SYSTEM
11/77
       A
       B
       SYSTEM
32.0
10.0
33.0
21.5
                               24.0
 4.0
33.0
18.5
                                           25.0
 4.0
33.0
18.5
                                    18.0
 4.0
33.0
18.5
                                                          744   559
                                                                             720   715
                                                                                          133
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          MODULE A WENT ON LINE NOVEMBER 21.  DURING LOW LOAD PERIODS SOLIDS
                          BUILD UP TENDED TO CAUSE PLUGGING BECAUSE OF LOW FLOW RATES.  DURING THE
                          LOW LOAD PERIODS ALL GAS WAS DUCTED THROUGH ONE MODULE WHILE THE OTHER WAS
                          SHUT DOWN.

                         THE SCRUBBER WAS DOWN FROM OCTOBER 10 TO NOVEMBER 10 FOR RELINING
                         WITH NEOPRENE RUBBER.
12/77
       A
       B
       SYSTEM
93.0
97.0
95.0
64.0
79.0
71.5
62.0
76.0
69.0
22.0
27.0
24.5
                                                                             744   252
                                                                                          180
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE UNIT WENT DOWN DECEMBER 12 FOR A 3-MONTH SCHEDULED OUTAGE.  MODULE A
                          BEGAN COMMERCIAL OPERATIONS DECEMBER 3 OPERATING AS MUCH AS  POSSIBLE
                          THROUGH DECEMBER -12.  MODULE B OPERATED DECEMBER 1 THROUGH 12.  DURIK3 THE
                          SHUTDOWN THE UTILITY WILL DECIDE IF THE SYSTEM SUPPLIERS HAVE MET SPECS
                          ON THE BOILER AND TURBINES.  THE UNIT IS SCHEDULED TO BE BACK ON LINE IN
                          MID-MARCH BUT THIS MAY BE PUSHED BACK TO APRIL 1.

                          DURING THE DECEMBER TO MARCH 1978 SHUTDOWN THE CARBON STEEL  FLUE WILL BE
                          REPLACED WITH AN ACID-BRICK LINING.
 1/78  SYSTEM

 2/78  SYSTEM

 3/78  A
       B
       SYSTEM
                                                          744

                                                          672
20.0
20.0
20.0
19.0
15.8
17.4
64.0
54.0
59.0
10.0
 8.0
 9.0
                                                                              744    379
 0

 0



66
                                                                  .0

                                                                  .0
                                            13-266

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1983 -  SEPTEMBER

COLUMBUS 4 SOUTHERN OHIO ELEC: CONESVILLE 5  (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS FACTOR


      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT STARTED UP AGAIN ON MARCH  16.

                         PH CONTROLS AND S02 ANALYZERS HAVE  EXPERIENCED OPERATIONAL  PROBLEMS.

                         IMPURITIES IN THE  LIME HAVE CAUSED  PLUGGING PROBLEMS.

 4/78 A          67.0         58.0        61.0        58.0
      B          65.0         59.0        63.0        59.0
      SYSTEM      66.0         58.5        62.0        58.5                   720    716     421

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM WAS DOWN DUE TO AN EXCESS  OF FLOCCULANT IN THE THICKENER.

                         EXCESS  FLOCCULANT  IN THE THICKENER  YIELDED  A HIGH SOLIDS  LEVEL IN THE
                         OVERFLOW AND RESULTED IN PLUGGING PROBLEMS  IN THE ABSORBER  MODULES.

 5/78 A          52.0         45.0        45.0        44.0
      B          54.0         50.0        51.0        69.0
      SYSTEM      53.0         47.5        48.0        56.5                   744    720     420

      *#  PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM WAS TAKEN OUT OF SERVICE BECAUSE OF CONTINUED  PROBLEMS WITH  THE
                         FLOCCULANT FEED SYSTEM.  THE THICKENER WAS  EMPTIED TO RESTORE  PROPE-R  FLOC-
                         CULANT  BALANCE.
6/78
A
B
SYSTEM
48.0
30.0
39.0
37.0
30.0
33.5
37.0
30.0
33.5
37.0
30.0
33.5 720 720 24
#* PROBLEMS/SOLUTIONS/COMMENTS

7/78

A
B
SYSTEM

66.0
43.0
54.5
AN FRP PIPING
66.0
33.0
49.5
FAILURE
66.0
33.0
49.5
IN THE MIST ELIMINATOR WASH SYSTEM OCCURRED.
64.0
32.0
49.0 744 727 35
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          OUTAGE  TIME WAS DUE TO PLUGGING IN THE MIST ELIMINATOR AND  SCRUBBER  BALL
                          REGIONS.

 8/78  A           18.0        20.0        20.0        18.0
       B           18.0        21.0        21.0        18.0
       SYSTEM      18.0        20.5        20.5        18.0                  744   667    135

       *» PROBLEMS/SOLUTIONS/COMMENTS

                          THE FORCED OUTAGE TIME WAS DUE, IN PART,  TO TIME REQUIRED TO REMOVE  SCALE
                          FROM THE  MIST ELIMINATOR.

                          THE FORCED OUTAGE TIME WAS DUE, IN PART,  TO TIME REQUIRED TO REPLACE SOME
                          OF  THE  PING PONG BALLS IN  THE MODULES.

                          THE UTILITY EXPERIENCED BYPASS DAMPER PROBLEMS DURING THE PERIOD.

                          PROBLEMS  OCCURRED RELATED  TO BROKEN SLUDGE LINES AND PLUGGING IN THE LIME
                          SLURRY  FEED LINES.
                                            13-267

-------
UTILITY FGD SURVEY:  OCTOBER  1983 -  SEPTEMBER  198*




COLUMBUS & SOUTHERN  OHIO ELEC:  CONESVILLE  5  (CONT.)
PERIOD
9/78
10/78
	 PtKrUKriANUC UAI A 	 • — • 	
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION 7. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
A
B
SYSTEM
A
B
SYSTEM
61.0 46.0 55.0 45. 0
54.0 44.0 53.0 43.0
57.5 45.0 54.0 44.0 720 707 316
72.0 37.0 38.0 36.0
82.0 46.0 47.0 45.0
77.0 41.5 42.5 40.5 744 713 301
** PROBLEMS/SOLUTIONS/COMMENTS


11/78
12/78


A
B
SYSTEM
A
B
SYSTEM
DAMPER DRIVE PROBLEMS WERE REPORTED BY THE UTILITY.
MINIMAL RUBBER LINER FAILURE WAS OBSERVED AT THE TOP OF ONE OF THE
SCRUBBER MODULES AND JUST AFTER THE PRESATURATOR.
43.0 29.0 29.0 25.0
84.0 74.0 75.0 66.0
63.5 51.5 52.0 45.5 720 642 331
6.6 .3 .3 .3
33.1 36.3 36.6 30.0
19.8 18.3 18.4 15.1 744 609 112
** PROBLEMS/SOLUTIONS/COMMENTS

1/79
2/79

SYSTEM
SYSTEM
THE LOW HOUPS FOR THIS PERIOD ARE ATTRIBUTED TO FREEZE UPS.
.0 .0 .0 .0 744 602 0
.0 .0 .0 .0 672 629 0
** PROBLEMS/SOLUTIONS/COMMENTS

3/79
4/79

A
B
SYSTEM
A
B
SYSTEM
THE SYSTEM WAS UNAVAILABLE DURING JANUARY AND FEBRUARY BECAUSE OF SEVERE
WINTER WEATHER.
50.0 49.0 50.0 43.0
.0 .0 .0 .0
25.0 24.5 25.0 21.5 744 652 160
17.0 58.0 73.0 12.0
.0 .0 .0 .0
8-5 29.0 36.5 6.0 720 149 43
** PROBLEMS/SOLUTIONS/COMMENTS

5/79

SYSTEM
MODULE B DID NOT OPERATE DURING MARCH AND APRIL BECAUSE OF SEVERE CORRO-
SION AT THE PRESATURATOR INLET DUCT WHICH IS BEING REPAIRED BY UOP.
.0 .0 .0 .0 744 744 0
** PROBLEMS/SOLUTIONS/COMMENTS


6/79


A
B
SYSTEM
REPAIRS WERE MADE TO THE SEAL BETWEEN THE THICKENER BASE AND SIDEWALL.
THE FGD SYSTEM WAS DOWN DURING MAY FOR AN ANNUAL OUTAGE.
69.0 35.0 36.0 33.0
50.0 21.0 22.0 20.0
59.5 28.0 29.0 26.5 720 670 191
                                            13-268

-------
                                                 UTILITY  F6D  SURVEY?  OCTOBER  1983 - SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO  ELEC: CONESVILLE 5  (CONT.)
	PERFORMANCE  DATA	•	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       **  PROBLEMS/SOLUTIONS/COMMENTS

                         PLUGGED  PH  LINES WERE  A  PROBLEM DURING  MAY  AND  JUNE.

                         FLYASH CONVEYING PROBLEMS  RESULTED  IN ABOUT A TWO  DAY OUTAGE.

                         OUTLET DAMPER  PROBLEMS WERE REPORTED  BY THE UTILITY.
 7/79
 8/79
 9/79
10/79
11/79
12/79  SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
75.3
93.4
84.4
86.6
65.6
86.1
89.3
95.9
92.6
53.2
47.8
50.5
74.0
70.0
72.0
76.3
89.8
82.8
24.7
22.7
23.7
52.6
51.3
51.9
76.3
77.4
76.9
90.0
88.0
89.0
77.6
90.8
84.2
25.0
23.0
24.0
59.5
58.0
58.8
77.0
78.1
77.6
91.0
89.0
90.0
69.0
80.6
74.8
10.1
9.3
9.7
27.9
27.2
27.6
45.4
46.1
45.8
52.0
51.0
51.2
                                                                             744    672
                                                                             744   305
                                                                             720   383
                                                                             744   443
                     .0
                                                         .0
                                                          720

                                                          744
                                                    414

                                                      0
                                               557



                                                72



                                               199



                                               341



                                               369

                                                 0
                                                                                                 .0
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE LAST HALF OF 1979 THE UNIT EXPERIENCED  PROBLEMS WITH  THE  LIME
                         BLOWER COMPRESSOR MOTOR.

                         CAVITATION WAS SITED IN THE SLUDGE PUMP.

                         THE FLYASH CONVEYOR SYSTEM CAUSED PROBLEMS DURING  THE LATTER HALF OF THE
                         YEAR.

                         PLUGGING IN THE REAGENT CIRCULATION SYSTEMS WAS ENCOUNTERED.

                         THERE  WERE PROBLEMS WITH THE GUIDE BARS AND SEALS  IN THE INLET DAMPER
                         DURING THE LAST HALF OF 1979.
 I/SO
       A
       B
       SYSTEM
89.0
93.0
91.0
38.0
50.0
44.0
45.0
59.0
52.0
13.0
17.0
15.0
                      744   257
                                   113  21.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY A BOILER OUTAGE OCCURRED FROM THE FIRST OF THE MONTH TO
                         JANUARY 20,  DURING WHICH TIME MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM.
 2/80
       A
       B
       SYSTEM
90.0
93.0
92.0
63.0
69.0
66.0
77.0
84.0
81.0
31.0
34.0
33.0
                      696   343
                                   226  31.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A BOILER OUTAGE LASTING APPROXIMATELY 17 DAYS ALSO OCCURRED DURING
                         FEBRUARY.
                                            13-269

-------
UTILITY FGO SURVEY:  OCTOBER 1983 - SEPTEMBER




COLUMBUS t SOUTHERN OHIO ELEC=  CONESVILLE 5 (CONT.)
PERIOD
	 - — ------------ptKrUKnANue DAI A — 	 	 	
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION V. REMOVAL PER
S02 PART. HOURS
BOILER FGD CAP.
HOURS HOURS FACTOR
IN FEBRUARY, MIST ELIMINATOR NOZZLE PLUGGING OCCURRED CAUSING SOME FGD
SYSTEM OUTAGE TIME.
3/80
A
B
SYSTEM
88.0 82.0 82.0 82.0
88.0 81.0 82.0 81.0
88.0 82.0 82.0 82.0 744
744 606 75.4
** PROBLEMS/SOLUTIONS/COMMENTS
DURINS MARCH PROBLEMS WERE EXPERIENCED WITH THE IUCS SLUDGE STABILIZATION
PROCESS AND SOME OUTAGE TIME RESULTED. ALSO DURING MARCH SOME GRID RODS
REQUIRED REPLACING AND SOME RUBBER LINER FAILURES OCCURRED.

4/80

A
B
SYSTEM
THE MAJORITY OF THE MARCH FGD SYSTEM OUTAGE TIME WAS DUE
PROBLEMS WITH THE MIST ELIMINATOR NOZZLES.
94.6 84.4 87.7 78.9
74.9 65.8 68.4 61.5
84.7 75.2 78.0 70.3 720
TO CONTINUING
673 506 63.1
*» PROBLEMS/SOLUTIONS/COMMENTS

5/80

A
B
SYSTEM
CONTINUAL PROBLEMS WITH THE DAMPERS, PRESATURATOR HOSES,
THE CAUSES OF FGD SYSTEM OUTAGE TIME IN APRIL.
92.1 86.2 86.2 86.2
90.3 84.3 84.3 84.3
91.3 85.2 85.2 65.2 744
AND NOZZLES WERE
744 634 69.5
** PROBLEMS/SOLUTIONS/COMMENTS

6/80

A
B
SYSTEM
IN MAY, CONTROLS AND INSTRUMENTATION DEVELOPED PROBLEMS
OUTAGE TIME.
89.6 71.0 71.0 70.7
94.3 74.8 74.8 74.4
91.9 72.9 72.9 72.6 720
THAT CAUSED SOME
717 523 65.1
** PROBLEMS/SOLUTIONS/COMMENTS

7/80

A
B
SYSTEM
EXTERNAL CAUSES (IUCS DISPOSAL FACILITY, LOW UNIT DEMAND
PROBLEMS, ETC.) WERE RESPONSIBLE FOR THE MAJORITY OF THE
90.6 70.7 72.4 43.8
88.8 82.0 84.0 50.8
89.7 76.4 78.2 47.3 744
, SERVICE WATER
JUNE OUTAGES.
461 352 36.6
** PROBLEMS/SOLUTIONS/COMMENTS
THE PRESATURATOR HOSES AND NOZZLES PLUGGED CAUSING THE UNIT TO SHUT DOWN
FOR PART OF JULY.
8/80
A
B
SYSTEM
98.0 83.5 84.9 48.5
95.4 88.8 90.4 51.6
96.7 86.2 87.6 50.1 744
432 373 40.0
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT PROBLEMS WITH THE RECLAIM WATER SYSTEM OCCURRED
IN AUGUST CAUSING SOME OUTAGE TIME.
9/80
A
B
SYSTEM
87.6 73.4 74.4 73.1
88.8 65.1 86.3 82.0
£8.2 79.2 80.3 78.9 720
717 568 71.5
                                            13-270

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

COLUMBUS  4 SOUTHERN OHIO  ELEC:  CONESVILLE  5  (CONT.)
	PERFORMANCE  DATA	•	•	—	
PERIOD  MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X  REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


       «* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  THE  JULY-SEPTEMBER  PERIOD INLET DAMPER  SEAL LEAKING WAS A MAJOR
                         PROBLEM.

                         THE  PRESATURATOR PROBLEMS  CONTINUED IN SEPTEMBER CAUSING ADDITIONAL OUTAGE
                         TIME FOR  THE  FGD SYSTEM.

10/80  A           92.7       77.8         80.8        75.7
       B           89.2       80.0         82.9        77.7
       SYSTEM       91.0       78.9         81.9        76.7                  744   723    571  59.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  OCTOBER MINOR OUTAGES  WERE  THE RESULT OF  DAMPER  AND AGITATOR MOTOR
                         PROBLEMS.

11/80  A           79.0       35.7         36.9        31.3
       B           86.1       64.6         66.8        56.5
       SYSTEM       82.6       50.1         51.9        43.9                  720   630    316  35.9

       ** PROBLEMS/SOLUTIONS/COMHENTS

                         THE  LOW SYSTEM AVAILABILITY DURING THE MONTH OF  NOVEMBER WAS A DIRECT RE-
                         SULT OF A 28  HOUR  OUTAGE ATTRIBUTED TO LIME SLURRY TRANSFER TANK AND
                         AGITATOR  MOTOR PROBLEMS.

                         ADDITIONAL  MINOR  PROBLEMS  WERE ENCOUNTERED WITH  THE PRESATURATOR HOSES,
                         TEMPERATURE PROBES,  THICKENERS AND SERVICE WATER DURING THE MONTH OF
                         NOVEMBER.

12/80  A           93.1       88.8         89.2        82.2
       B           90.9       86.6         85.3        80.2
       SYSTEM       92.0       87.7         87.2        81.2                  744   689    604  72.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  DECEMBER THE  UTILITY REPORTED  THAT NO MAJOR FGD-RELATED PROBLEMS
                         WERE ENCOUNTERED.

 1/81  A           90.6       85.7         87.4        77.4
       B           90.5       86.0         84.9        77.2
       SYSTEM       90.5       86.0         84.9        77.2                  744   672    575  71.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  JANUARY THE UTILITY REPORTED  THAT  NO MAJOR  FGD-RELATED PROBLEMS
                         WERE ENCOUNTERED.

 2/81  A           93.2       89.9         91.2        83.4
       B           95.4        94.9         93.6        88.1
       SYSTEM       94.2        92.3         92.4        85.7                  672   624    576 100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  FEBRUARY THE  UTILITY REPORTED  THAT NO MAJOR FGO-RELATED PROBLEMS
                         WERE ENCOUNTERED.

 3/81  A            3.7       15.7         21.0          .5
       B            4.0       23.5         31.0          .9
       SYSTEM        3.9        19.6         26.0          .7                  744    26      5   1.6
                                            13-271

-------
UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS i SOUTHERN OHIO ELEC: CONESVILLE 5 (CONT.)
_______	—— — PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  V. REMOVAL   PER  BOILER  F6D   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       »* PROBLEMS/SOLUTIONS/COMMENTS
 8/81
 9/81
 10/81
11/81
                         DURING MOST OF MARCH THE BOILER AND FSD SYSTEM WERE OFF LINE FOR SCHEDULED
                         MAINTENANCE.
                                                                             720   555    450
                                                                             744   707    707
                                                                             720   698    698
4/81


5/81


6/81


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
98.9
94.3
96.6
99.7
99.7
99.7
99.4
98.5
99.0
83.7
78.6
81.1
100.0
100.0
100.0
100.0
100.0
100.0
90.1
84.5
87.3
100.0
100.0
100.0
100.0
100.0
100.0
64.5
60.6
63.3
95.0
95.0
95.0
96.4
96.9
96.9
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR OPERATIONAL PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER 1981.
 7/81  A
       B
       SYSTEM
 99.8
100.0
 99.9
100.0
100.0
100.0
100.0
100.0
100.0
55.4
55.4
55.4
                                                                             744   412
                                                                                          412
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY, THE BOILER ONLY OPERATED 412 HOURS AS A RESULT OF FAILURE OF A
                         BOILER FEED PUMP.
A
B
SYSTEM
A
B
SYSTEM
99.0
99.0
99.0
100.0
87.0
93.5
76.0
30.0
53.0
59.0
43.0
53.5
95.0
88.0
91.5
100.0
81.0
90.5
43.0
39.0
41.0
6.0
5.0
5.5
                                                                             744   422
                                                                             720
                                                                                    69
                                                                                          305
                                                                                           41
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         SEVERE OUTLET DUCT CORROSION HAS OCCURRED ON UNIT 5.  THE GUNITE LINER HAS
                         FAILED DUE TO INADEQUATE STRENGTH OF THE SUPPORTING MESH.  THE UTILITY
                         IS LOOKING INTO INCONEL OR FRP AS A REPLACEMENT LINER.

                         UNIT 5 WAS REMOVED FROM SERVICE ON SEPTEMBER 19 AS A RESULT OF LOW DEMAND.
                         THE UNIT IS NOT EXPECTED TO BE BROUGHT BACK ON LINE UNTIL DECEMBER.
                         THIS OUTAGE PERIOD WILL BE UTILIZED FOR OUTLET DUCTWORK REPAIRS.
       A
       B
       SYSTEM
100.0
100.0
100.0
   .0
   .0
   .0
   .0
   .0
   .0
  .0
  .0
  .0
                                                                             744
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER MAJOR MODIFICATIONS WERE BEING PERFORMED ON THE  BOILER
                         DUCTWORK.  THIS INCLUDED REPAIRING THE CORRODED INNER  SUPPORTS  AND  REPLAC-
                         ING THE GUNITE.
       A
       B
       SYSTEM
 27.0
 27.0
 27.0
   .0
   .0
   .0
   .0
   .0
   .0
   .0
   .0
   .0
                                                                              720
                                            13-272

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 5  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   7. REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
       *# PROBLEMS/SOLUTIONS/COMMENTS
 1/82
 2/82
 3/82
 4/82
 5/82
 6/82
                        DURING NOVEMBER MAJOR  MODIFICATION  TO  THE  FGD  SYSTEM  DUCTWORK  WAS PERFORM-
                        ED.  THIS WORK INCLUDED REPAIRING THE  CORRODED SUPPORTS  AND  RECOATING
                        WITH GUNITE.

                        ADDITIONAL OUTAGE  TIME DURING  THE MONTH  WAS  DUE TO  GENERAL FGD MAINTENANCE.
       A
       B
       SYSTEM
            84.0
            84.0
            84.0
             82.0
             82.0
             82.0
            86.0
            86.0
            86.0
            77.0
            77.0
            77.0
                                                                             744   699
                                                                                          573
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  DECEMBER  TEST WERE  CONDUCTED  ON THE  ESP.

                         ADDITIONAL  OUTAGE  TIME  DURING  THE  MONTH WAS DUE  TO HIGH  THICKENER  SOLIDS
                         AND  PROBLEMS  WITH  THE FLYASH HANDLING SYSTEM.
A
B
SYSTEM

A
B
SYSTEM

A
B
SYSTEM
 97.0
 88.0
 92.5

 99.0
 98.0
 98.5

100.0
 93.0
 96.5
83.0
81.0
82.0

80.0
76.0
78.0

89.0
90.0
89.5
87.0
85.0
86.0

89.0
84.0
86.5

95.0
96.0
95.5
69.0
67.0
68.0

64.0
60.0
62.0

76.0
77.0
76.5
                                                                             744   617
                                                                             672    535
                                                                             744   636
                                                                                          506
                                                                                          417
                                                                                          569
       ** PROBLEMS/SOLUTIONS/COMHENTS
                         THE  UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED  PROBLEMS WERE  ENCOUNTERED
                         DURING THE  FIRST QUARTER  OF 1982.
                                                                             720    443    317
                                                                             744   434    350
                                                                             720   158    112
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
98.0
67.0
82.5
100.0
100.0
100.0
100.0
98.0
99.0
81.0
62.0
71.5
83.0
78.0
80.5
77.0
64.0
70.5
89.0
67.0
78.0
98.0
92.0
95.0
93.0
77.0
85.0
50.0
38.0
44.0
48.0
46.0
47.0
17.0
14.0
15.5
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED  NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING  THE  SECOND  QUARTER 1982.
 7/82
 8/82
 9/82   5A
5A
53
SYSTEM
5A
5B
SYSTEM
94.6
94.3
94.4
99.2
99.5
99.4
93.7
85.6
89.6
89.4
99.1
94.2
96.5
88.2
92.3
87.5
97.0
92.3
58.1
53.1
55.6
66.9
74.1
70.5
                                                                             744   461
                                                                             744   557
                                                                                          414  43.9
                                                                                          524  56.2
            96.4
                        89.7
                                    92.3
                                                55.5
                                            13-273

-------
UTILITY FED SURVEY: OCTOBER 1963 - SEPTEMBER 1984

COLUMBUS 4 SOUTHERN OHIO ELEC-' CONESVILLE 5 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FSD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


10/82


56
SYSTEM
5A
SB
SYSTEM
97.0
96.7
86.4
86.3
86.3
83.5
86.6
88.0
86.5
87.3
85
89
89
87
88
.9
.1
.1
,6
.4
51
53
64
63
63
.6
.5
.2
.1
.7

720


744

445


543

386


474

47.5


55.1
 3/83
       ** PROBLEMS/SOLUTIONS/COMMENTS
11/82  5A
       SB
       SYSTEM
              .0
              .0
              .0
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
DURING THE PERIOD OF JULY THROUGH OCTOBER, 1982.

                                .0
                                .0
                                .0
                                                                      720     0

*» PROBLEMS/SOLUTIONS/COMMENTS

                  UNIT 5 WAS OUT OF SERVICE DURING NOVEMBER FOR AN ANNUAL OUTAGE.
                                                                                                 .0
12/82  5A
       SB
       SYSTEM
            23.7
            23.7
            23.7
                                .0
                                .0
                                .0
                                                                             744
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ANNUAL OUTAGE CONTINUED FOR UNIT 5 THROUGHOUT THE MONTH OF DECEMBER.
 1/83  5A
       5B
       SYSTEM
            88.5
            92.4
            90.5
      58.7
      70.7
      64.7
62.9
75.8
69.4
19.5
23.5
21.5
                                                                             744   248
                                                                                          160  24.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         UNIT 5 WAS PLACED BACK IN SERVICE DURING JANUARY FOLLOWING THE ANNUAL
                         OUTAGE.
 2/83  5A
       53
       SYSTEM
            91.8
            88.3
            90.0
      89.3
      86.6
      88.0
89.7
87.0
88.3
87.2
84.5
85.8
                                                                             672   656
                                                                                          577  60.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PRIOR TO FEBRUARY 16, 1983, THE UTILITY WAS CONSIDERING FGD SYSTEM
                         AVAILABLE TIME TO INCLUDE PERIODS WHEN SCRUBBER MAINTENANCE WAS PERFORMED
                         DURING A UNIT OUTAGE.  THE UTILITY.NOW CONFORMS TO THE CORRECT DEFINITION
                         OF AVAILABILITY AND CONSIDERS THE SCRUBBER UNAVAILABLE DURING THESE
                         PERIODS.
       5A
       SB
       SYSTEM
            92.3
            90.5
            91.4
      93.5
      87.6
      90.5
94.5
88.5
91.5
78.8
73.8
76.3
                                                                             744   627
                                                                                          568  55.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH.
 4/83  5A
       SB
       SYSTEM
            92.6
            95.3
            94.0
      90.2
      93.0
      91.6
92.4
95.3
93.9
89.9
92.6
91.3
                                                                             720    717
                                                                                          657  66.0
                                            13-274

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1963  -  SEPTEMBER  1984

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 5  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 5/83
 6/83
10/83
11/83
                        THE UTILITY ATTRIBUTED THE VERY GOOD  PERFORMANCE OF  MODULES  A  AND  B DUR-
                        RING APRIL TO PROPER MAINTENANCE  PERFORMED AND THE COMPLETION  OF ESSENTIAL
                        CHANGES IN THE SCRUBBING SYSTEM DESIGN.
5A
SB
SYSTEM
82.3
74.6
78.4
78.1
77.6
77.8
78.7
78.2
78.4
60.6
60.2
60.4
                                                                             744    578
                                                                                          450   49.3
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT OUTAGE TIME WAS ATTRIBUTED  TO THE  CLEANING
                        OF MIST  ELIMINATORS DURING MAY.

                        MAINTENANCE WORK ON MIST ELIMINATOR  PUMPS ALSO  CAUSED OUTAGE TIME  IN  MAY.

                        A 72 HOUR OUTAGE OCCURRED DUE  TO A CHEMICAL  IMBALANCE OF  THE MAKEUP WATER
                        POND.  AIR HEATER  DRAINAGE DURING A  CLEANING OPERATION PRODUCED  ACIDIC
                        CONDITIONS IN  THE  POND.
       5A
       SB
       SYSTEM
            88.2
            96.5
            92.4
            75.5
            90.9
            83.2
            77.6
            93.4
            85.5
            39.0
            46.9
            43.0
                                                                             720    372
                                                                                          310   37.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY  REPORTED  THAT  NO  MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING  JUNE.
7/83
8/83
9/83
5A
SB
SYSTEM
SA
SB
SYSTEM
SA
SB
SYSTEM
87.9
90.2
89.0
94.1
91.3
92.7
99.0
93.8
96.4
83.3
81.9
82.6
83.8
84.1
83.9
97.2
86.7
91.9
84.2
82.7
83.5
88.0
83.4
88.2
98.0
87.5
92.7
63.6
62.5
63.0
67.3
67.6
67.5
47.8
42.6
45.2
                                                                             744   568
                                                                             744    598
                                                                             720    354
                                                                                          469   54.0
                                                                                          502   46.0
                                                                                          326   34.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY  REPORTED  THAT  NO MAJOR  FGD-RELATED  PROBLEMS WERE  ENCOUNTERED
                         DURING  THE PERIOD  OF  JULY  THROUGH SEPTEMBER  1983.
       SA
       SB
       SYSTEM
            99.1
            98.1
            98.6
            98.0
            94.7
            96.3
            98.0
            94.7
            96.3
            46.9
            45.3
            46.1
                                                                             744   356
                                                                                          343  33.5
       **  PROBLEMS/SOLUTIONS/COMMENTS

                         NO  MAJOR  FGD-RELATED  OUTAGES WERE  ENCOUNTERED  DURING OCTOBER.
       SA
       SB
       SYSTEM
            58.6
            57.1
            57.8
            98.2
            94.7
            96.5
            98.2
            94.7
            96.5
            54.4
            52.5
            53.5
                                                                             720   399
                                   385  38.7
                                            13-;

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 5 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT ANNUAL OUTAGES OCCURRED DURING NOVEMBER FOR UNITS
                         5 AND 6.

12/83  A           30.2        59.2        67.1        19.5
       B           31.3        60.8        69.0        20.0
       SYSTEM      30.8        60.0        68.1        19.8                  744   245    147  17.9

       ** PR03LEMS/SOLUTIONS/COMMENTS

                         FGD SYSTEM OUTAGE TIME DURING DECEMBER WAS DUE IN PART TO THE LOSS OF A
                         LIME FEED LINE AND FROZEN WATER LINES ON THE SLAKERS.

                         THE UNAVAILABILITY OF THE SLUDGE TREATMENT FACILITY CONTRIBUTED TO FGD
                         SYSTEM DOWN TIME DURING THE MONTH.

                         A LOCALIZED ABSORBER RUBBER LINER FAILURE ALSO CONTRIBUTED TO FGD SYSTEM
                         OUTAGE TIME DURING DECEMBER.

 1/84  A           94.1        87.8        89.7        46.6
       B           98.1        95.4        97.4        50.7
       SYSTEM      96.1        91.6        93.5        48.7                  744   395    362  35.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ABSORBER RUBBER LININGS WERE REPAIRED DURING THE MONTH.

                         MIST ELIMINATOR AND RECYCLE SPRAY NOZZLES WERE CLEANED DURING JANUARY.

                         A POWER SUPPLY FAILURE AND COMPUTER-RELATED PROBLEMS ACCOUNTED FOR OUTAGE
                         TIME IN JANUARY.

 2/84  5A          98.9        70.4        81.3        20.5
       5B          96.0        68.5        79.0        20.0
       SYSTEM      97.4        69.5        80.1        20.3                  696   203    141  17.5

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         POOR LIME QUALITY ACCOUNTED FOR OUTAGE TIME DURING FEBRUARY.

                         A POWER FAILURE AT THE SLUDGE TREATMENT PLANT CONTRIBUTED TO DOWN TIME.

                         ABSORBER LINER FAILURE ACCOUNTED FOR ADDITIONAL OUTAGE TIME IN FEBRUARY.

 3/84  A           98.3        96.4        98.0        85.8
       B           99.6        97.9        99.5        87.1
       SYSTEM      98.9        97.1        98.8        86.4                  744   662    643  64.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT WAS OUT OF SERVICE 14 HOURS DUE TO
                         FAULTY DAMPERS.

                         RECYCLE TANK AGITATOR PROBLEMS WERE REPORTED DURING MARCH.
                                                                             720   526    516  51.0
                                                                             744   594    592  58.0
4/84 5A
5B
SYSTEM
5/84 5A
53
SYSTEM
100.0
98.5
99.2
99.9
99.6
99.7
99.0
97.0
98.0
99.7
99.5
99.6
100.0
97.9
98.9
99.7
99.5
99.6
72.4
70.8
71.6
79.6
79.4
79.5
                                            13-276

-------
                                                  UTILITY FGO SURVEY:  OCTOBER 1983 - SEPTEMBER

COLUMBUS  4 SOUTHERN OHIO  ELEC:  CONESVILLE 5 (CONT.)
PERIOD
6/84
7/8*
MODULE AVAILABILITY
5A
SB
SYSTEM
5A
SB
SYSTEM
98
99
98
93
93
93
.3
.3
.8
.5
.5
.5
OPERABILITY
96
97
97
96
96
96
.6
.9
.3
.7
.7
.7
---KCKruxnAN
RELIABILITY
97
99
98
99
99
99
.9
.3
.6
.3
.3
.3
ue UAI «-- 	 ______ 	 _ 	 _____ — -- — _____ 	
UTILIZATION y. REMOVAL PER BOILER FGD CAP.
SOS PART. HOURS HOURS HOURS FACTOR
81
82
82
36
36
36
.8
.9
.3
.4
.4
.4
720 609 593 55.5
744 280 271 24.5
       «# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF APRIL THROUGH JULY, 1984.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                            13-277

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M
COLUMBUS t SOUTHERN OHIO ELEC
CONESVILLE
CONESVILLE
OHIO
D
   43.         (
  516.         (
  301.         C
 1890
  405
  373
  380
  350
                   .100 LB/MMBTU)
                 1.200 LB/MMBTU)
                   .700 LB/MMBTU)
COMBUSTION ENGINEERING
PULVERIZED COAL
CYCLING
  596.95       (1265000 ACFM)
               ( 296 F)
               ( 800 FT)
  146.7
  244.
CONCRETE
    7.9
                                                               ( 26.0 FT)
 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - V.
     AVERAGE' MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 »* MECHANICAL COLLECTOR
     NUMBER
     TYPE

 #* ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COAL
BITUMINOUS
25237.         ( 10850 BTU/LB)
                10000-12000
   14.90
10.0-24.0
    7.50
5.0-18.0
    4.50
4.2-5.1
     .01
0.01-0.11
 0
NONE
 1
 0
COLD SIDE
RESEARCH-COTTRELL
  657.8      '  (1393893 ACFM)
  146.7        (  296 F)
     .5        (  2. IN-H20)
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-278

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS « SOUTHERN OHIO  ELEC: CONESVILLE  6  (CONT.)
 »* GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY  PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT  DESIGN PARTICLE  REMOVAL EFFICIENCY
     UNIT  DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION  -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     OPER. & MAINT. REQUIREMENT  - MANHR/DAY

 »* QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS TEMPERATURE - C
     L/G RATIO - L/CU. M
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS    FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE  NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE  NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING  ZONES
     LIQUID RECIRCULATION  RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP  - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU.  M/S
     INLET GAS TEMPERATURE - C
     SOS REMOVAL EFFICIENCY  - X
     PARTICLE REMOVAL EFFICENCY  - X

 »* MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUKSER PER SYSTEM
     NUMBER OF SPARES PER  SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER  STAGE
     FREEBOARD DISTANCE  -  M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES  - CM
     VANE  ANGLES    DEGREES
     PRESSURE DROP - KPA
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAG
 AIR CORRECTION DIVISION, UOP
 BLACK & VEATCH
 FULL SCALE
 NEW
Y.   99.65
    89.50
     1.7
  1
  7/78
  6/78
 10/74
   280.0
 SPRAY CHAMBER
 AIR CORRECTION DIVISION, UOP
   141.1        (   286 F)
      .1        (    .6 GAL/1000 ACFM)
 HIGH ALLOY
 IRON BASE/NICKEL-CHROMIUM-COPPER-MOLYBOENUM
  2
  0
 PACKED TOWER
 MOBILE BED PACKING
 TURBULENT CONTACT ABSORBER
 AIR CORRECTION DIVISION, UOP
 45.0 X 17.5 X 79.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 SYNTHETIC RUBBER
 NEOPRENE LS-576
 GRID CAGES
  1
  1988.
     6.6
     2.0
     4.0
   301.81
    51.7
    92.0
    99.6
(31560 GPM)
(  49.3 GAL/1000 ACF)
  8.1 IN-H20)
  13.1 FT/S)
  639568 ACFM)
   125 F)
 PRIMARY COLLECTOR
  2
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     2
     4
     3.05
    11.43
     5.1
   90
      .5
(10.0 FT)
(  4.5 IN)
(  2.00 IN)

(  1.9 IN-H20)
                                            13-279

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS t SOUTHERN OHIO ELEC: CONESVILLE 6 (CONT.)
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE   L/S

 •» REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GiS TEMPERATURE   C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *# DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
                                                               ( 10.0 FT/S)
    3.0
ORGANIC
FIBER-REINFORCED POLYESTER
RECLAIMED
CONTINUOUS
   63.1        ( 1000 GAL/WIN)
NONE
N/A
N/A
NONE
N/A
2
0
CENTRIFUGAL
GREEN FAN
UNIT
FORCED DRAFT
DRY
401.11
146.7
.6
CARBON STEEL







( 850000 ACFM)
( 296 F)
( 2.0 IN-H20)

SHUT-OFF
GUILLOTINE
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBOENUM
NONE
SHUT-OFF
GUILLOTINE
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
NONE
N/A
CONTROL
GUILLOTINE & LOUVER
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
NONE
N/A
INLET
CARBON STEEL
HIGH STRENGTH LOW ALLOY  IHSLA]
NONE
N/A
OUTLET TO DAMPER
CARBON STEEL
HIGH STRENGTH  LOW ALLOY  tHSLA]
ORGANIC
GLASS FLAKE-FILLED  POLYESTER
OUTLET BEYOND DAMPER
CARBON STEEL
                                             13-280

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE  6  (CONT.)
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *» REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER

 »» TANKS
     SERVICE
     ABSORBER  RECYCLE
     RECLAIMED WATER
     REAGENT PREP  PRODUCT
     MIST ELIMINATOR WASH

 ** PUMPS
     SERVICE
     ABSORBER  RECIRCULATION
     LIME  SLURRY  TRANSFER
     SLURRY  MAKEUP
     RECYCLE TANK DRAWOFF
     MIST  ELIMINATOR  WASH
     RECLAIM WATER
     THICKENER -UNDERFLOW

 »* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER  OF SPARES
     SHELL GENERIC  MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     BELT  GENERIC MATERIAL TYPE
     BELT  SPECIFIC  MATERIAL TYPE
     FEED  STREAM  SOURCE
     FEED  STREAM  CHARACTERISTICS
     OUTLET  STREAM  CHARACTERISTICS
     OUTLET  STREAM  DISPOSITION
     OVERFLOW  STREAM  DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER  OF SPARES
     DIMENSIONS   FT
     SHELL GENERIC  MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC  MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED  STREAM  SOURCE
     FEED  STREAM  CHARACTERISTICS
     OUTLET  STREAM  CHARACTERISTICS
     OUTLET  STREAM  DISPOSITION
     OVERFLOW  STREAM  DISPOSITION

*** SLUDGE
HIGH STRENGTH LOW ALLOY IHSLAJ
INORGANIC
CHEMICALLY-BONDED CONCRETE
BYPASS
CARBON STEEL
HIGH STRENGTH LOW ALLOY  [HSLA]
NONE
N/A
SLAKER
PASTE
N/A
WALLACE & TIERNAN
 5
NUMBER

   2
   1
   2
   2
NUMBER

  10
   2
   3
   2
»***
VACUUM FILTER
 3
1
CARBON STEEL
AISI 1110
ORGANIC
POLYPROPYLENE
THICKENER UNDERFLOW
30X SOLIDS
BOX SOLIDS
TO IUCS PROCESS
TO RECLAIMED WATER TANK
THICKENER
  2
0
145.0 DIA X  16.0
CARBON STEEL
AISI 1110
ORGANIC
EPOXY
ABSORBER BLEED
7-12X SOLIDS
30X SOLIDS
TO IUCS THICKENER  4  THEN  TO VACUUM FILTER
TO RECLAIMED WATER TANK
                                            13-281

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS * SOUTHERN OHIO ELEC: CONESVILLE 6 (CONT.)
 »* TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - 7.

 *# DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 »* WATER BALANCE
     MATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 »* FGD SPARE COMPONENT INDICES
     ABSORBER
                             FIXATION
                             PUG MILL
                             CONVERSION SYSTEMS tPOZ-0-TECJ
                                50.0
                             FINAL
                             LANDFILL
                             ON-SITE
                             PIPELINE/CONVEYED
                             NONE
                             80 ACRES/50 FT
                             PH
                             RECYCLE TANK LEVEL
                             OUTLET PH 5.5-6.3; RECYCLE PH 7.0-7.5
                             SLURRY DISCHARGE FROM MODULE
                             AUTOMATIC
                             FEEDBACK
                             CLOSED
                                31.5
                                (   500 GPM)
                             ABSORBENT
                             LIME
                             90-95X CAO, 3-8X MGO
                             ORAVO
                             16 TPH
                                90.0
                             SLAKER
 		PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD   CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS  FACTOR
6/78 A 56.0 49.0 51.0 42.0
B 44.0 33.0 34.0 30.0
SYSTEM 50.0 41.0 42.5 36.0


720 524 174
  7/78
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          INITIAL OPERATIONS OF THE CONESVILLE 6  FGD  SYSTEM  BEGAN IN JUNE.

                          CONTROL OF THE LOUVERED DAMPER OF THE BYPASS  SYSTEM WAS LOST.   THE
                          RESULT WAS BACK PRESSURE BUILDUP THAT AUTOMATICALLY SHUT DOWN  THE BOILER.
                          SCRUBBER CONTROLS WERE NOT OPERATING  PROPERLY  AND  NEEDED  ADJUSTMENT.
       A
       B
       SYSTEM
83.0
70.0
76.5
37.0
19.0
28.0
63.0
33.0
48.0
25.0
13.0
19.0
                                                                              744   502    141

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE  LOUVERED DAMPER  PROBLEM  CONTINUED.

                          THE  FRP TRANSFER  LINE  FROM THE  THICKENER  TO  THE  IUCS SYSTEM RUPTURED AS A

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO  ELEC:  CONESVILLE  6  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR

                         RESULT  OF WATER HAMMER  IN  THE  LINE  AND HAD  TO BE  REPAIRED.

 8/78  A           47.0         50.0         66.0        43.0
       B           62.0         60.0         81.0        52.0
       SYSTEM       54.5         55.0         73.5        47.5                   744   642    354

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         PROBLEMS WERE  ENCOUNTERED  WITH THE  SLUDGE  LINE.   THE UTILITY REPORTED
                         THAT  THIS IS TYPICALLY  A HIGH  MAINTENANCE  AREA.

                         PROBLEMS WERE  ENCOUNTERED  WITH THE  BYPASS  CONTROL DAMPERS.   THE UTILITY
                         REPORTED THAT  THIS  IS TYPICALLY A HIGH MAINTENANCE AREA.

 9/78  A           55.0         50.0         53.0        49.0
       B           69.0         55.0         57.0        54.0
       SYSTEM       62.0         52.5         55.0        51.5                   720   706    372

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A  PROBLEM AREA WAS  THE  PLUGGING OF  THE LIME SLURRY FEED LINES.

                         BYPASS  DAMPER  CONTROL PROBLEMS CONTINUED THROUGH  SEPTEMBER.

10/78  A           93.0         29.0         30.0        24.0
       B           37.0         35.0         36.0        29.0
       SYSTEM       67.5         32.0         33.0        26.5                   744   603    199

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PROBLEMS WITH  DAMPER SEALS AND GUIDEBARS WERE ENCOUNTERED.   THE UTILITY
                         PLANS TO REPLACE  THEM DURING THE NEXT BOILER OUTAGE.

11/78  A           26.0         3.0          3.0          2.0
       B           26.0         9.0          9.0          8.0
       SYSTEM       26.0         6.0          6.0          5.0                   720   600     36

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         LIME  TRANSFER  BAGHOUSE  SHAKER  PROBLEMS WERE EXPERIENCED.

                         THE THICKENER  RAKE  MOTOR BURNED OUT AND  HAD TO BE REWOUND.
                                                                             744   672     155



                                                                             744   730       8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         FREEZE  UPS WERE  A SERIOUS PROBLEM DURING THE DECEMBER-JANUARY  PERIOD.

 2/79  SYSTEM         .0           .0          .0           .0                  672   629       0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE  FGD SYSTEM DID NOT  OPERATE DURING FEBRUARY DUE TO SEVERE WINTER WEATHER
                         CAUSING SYSTEM FREEZE UPS.

 3/79  A            43.0        37.0        39.0         33.0
                                            13-283
2/78 A
B
SYSTEM
1/79 A
B
SYSTEM
34.8
26.6
30.7
5.0
.0
2.5
26.3
19.0
22.6
2.0
.0
1.0
26.8
19.3
23.0
2.0
.0
1.0
24.2
17.5
20.8
2.0
.0
1.0

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

COLUKEUS 4 SOUTHERN OHIO ELEC:  CONESVILLE 6 (CONT.)
PERIOD

4/79
5/79
MODULE
B
SYSTEM
A
B
SYSTEM
SYSTEM
	 PtKrUKHMM
AVAILABILITY OPERABILITY RELIABILITY
32.0
37.5
82.0
72.0
77.0
100.0
£8.0
32.5
79.0
59.0
69.0

29.0
34,0
79.0
59.0
69.0

UE UA 1 A--- 	 	 	
UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
25.0
29.0 744 664 216
78,0
58.0
68.0 720 711 489
.0 744 0 0 .0
** PROBLEMS/SOLUTIONS/COMMENTS



REPAIRS WERE MADE
TO THE SEAL BETWEEN THE THICKENER BASE AND SIDEWALL.
THE BOILER DID NOT OPERATE
OUTAGE.
6/79
A
B
SYSTEM
43.0
49.0
46.0
37.0
49.0
43.0
39.0
52.0
45.5
DURING MAY DUE TO A SCHEDULED ANNUAL
27.0
31.0
29.0 720 433 209
** PROBLEMS/SOLUTIONS/COMMENTS


7/79
8/79
9/79
10/79
11/79
12/79


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM


83.9
88.7
6.6.3
76.2
77.6
76.9
87.6
86.5
87.0
75.9
43.1
59.5
67.0
52.0
59.5
84.0
91.0
87.5
FLY ASH CONVEYING
PLUGGED PH LINES
29.5
41.2
35.4
40.8
42.6
41.7
58.5
55.5
57.0
66.2
23.6
44.9
58.0
49.0
53.5
76.0
87.0
81.5
PROBLEMS
RESULTED IN ABOUT A TWO DAY OUTAGE.
WERE A PROBLEM DURING THIS PERIOD.
29.7
41.4
35.6
40.8
42.6
41.7
57.4
56.2
56.8
66.5
23.7
45.1
58.0
49.0
53.5
76.0
87.0
81.5
22.0
30.8
26.4 744 554 196
40.8
42.6
41.7 744 744 310
54.4
53.3
53.9 720 681 388
63.3
22.6
43.0 744 713 320
48.0
41.0
44.5 720 599 320
76.0
87.0
81.5 744 744 606
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE LAST HALF OF 1979 THE UNIT EXPERIENCED PROBLEMS WITH THE LIME
                         BLOWER COMPRESSOR MOTOR.

                         CAVITATION WAS SITED IN THE SLUDGE PUMP.

                         THE FLYASH CONVEYOR SYSTEM CAUSED PROBLEMS DURING THE LATTER HALF OF THE
                         YEAR.

                         PLUGGING IN THE REAGENT CIRCULATION SYSTEMS WAS ENCOUNTERED.

                         THERE WERE PROBLEMS WITH THE GUIDE BARS AND SEALS IN THE INLET DAMPER
                         DURING THE LAST HALF OF 1979.
                                            13-284

-------
                                                 UTILITY FGO SURVEY: OCTOBER  1983  -  SEPTEMBER  1984




COLUMBUS t SOUTHERN OHIO  ELEC: CONESVILLE 6  (CONT.)
PERIOD
i/eo
	 	 	 	 	 rtKruKnANUc UAI A 	 — 	 	 — 	 -• 	 „--—„- —
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
A
B
SYSTEM
88.0 74.0 74.0 74.0
89.0 78.0 78.0 78.0
89.0 76.0 76.0 76.0 744 744 566 73.
9
** PROBLEMS/SOLUTIONS/COMMENTS

2/80

A
B
SYSTEM
NO MAJOR FGD SYSTEM RELATED PROBLEMS WERE REPORTED FOR JANUARY.
87.0 75.0 78.0 69.0
92.0 81.0 85.0 75.0
90.0 78.0 82.0 72.0 696 648 503 70.

8
** PROBLEMS/SOLUTIONS/COMMENTS

3/80

A
B
SYSTEM
IN FEBRUARY, MIST ELIMINATOR NOZZLE PLUGGING OCCURRED CAUSING SOME OUTAGE
TIME.
93.0 69.0 69.0 15.0
94.0 76.0 76.0 16.0
94.0 73.0 73.0 16.0 744 160 117 17.

6
** PROBLEMS/SOLUTIONS/COMMENTS

4/80

A
B
SYSTEM
THE BOILER WENT DOWN ON MARCH 9 FOR A BOILER/TURBINE INSPECTION AND
REMAINED OUT OF SERVICE THROUGH THE END OF THE MONTH.
98.8 25.6 29.4 11.1
98.9 54.2 62.1 ' 23.5
98.9 40.1 45.8 17.4 720 312 125 19.

8
** PROBLEMS/SOLUTIONS/COMMENTS

5/80

A
B
SYSTEM
CONTINUOUS PROBLEMS WITH DAMPERS, PRESATURATOR HOSES, AND NOZZLES
ACCOUNTED FOR MOST OF THE APRIL FGD SYSTEM OUTAGES.
96.9 58.3 63.8 55.0
96.1 33.8 37.0 31.9
96.5 46.1 50.4 43.4 744 701 323 39.

1
** PROBLEMS/SOLUTIONS/COMMENTS

6/80

A
B
SYSTEM
CONTROL AMD INSTRUMENTATION PROBLEMS THAT DEVELOPED IN MAY WERE RESPONSI-
BLE FOR SOME FGD SYSTEM OUTAGE TIME.
97.1 73.6 73.4 73.1.
97.1 50.5 50.3 50.1
97.1 62.1 61.9 61.7 720 715 444 52.

5
** PROBLEMS/SOLUTIONS/COMMENTS

7/80

A
B
SYSTEM
THE MAJORITY OF THE JUNE FGD SYSTEM OUTAGES WERE A RESULT OF EXTERNAL
CAUSES (IUCS DISPOSAL SYSTEM, LOW UNIT DEMAND, SERVICE WATER, ETC.).
96.0 85.1 85.9 82.7
99.1 89.1 89.9 86.6
97.5 87.1 87.9 84.6 744 722 630 61.

7
          PROBLEMS/SOLUTIONS/COMMENTS




                         THE  FGD  SYSTEM  EXPERIENCED  PROCESS  CONTROL PROBLEMS  DURING  JULY.




                         PROBLEMS WITH  LEAKING  INLET DAMPER  SEALS  ALSO  OCCURRED  DURING  JULY.
                                            13-285

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 6 (CONT.)
__-___..-__.•--- 	 	 	 	 	 HEKrUKnANL.C UA 1 A 	 — 	 " 	 	 	 	 	 	 	 	 	 __
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION 7. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
8/80 A
B
SYSTEM
90.2 65.4 67.3 30.1
97.4 85.5 88.0 39.4
93.8 75.5 77.6 34.7
744 343 259 28.3
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT PROBLEMS WERE ENCOUNTERED WITH THE RECLAIM WATER
AMD THE RECYCLE SLURRY SYSTEMS DURING AUGUST.
9/80 A
B
SYSTEM
93.6 88.2 88.5 87.8
94.2 90.7 91.0 90.3
93.9 89.5 89.8 89.0
720 716 641 72.6
** PROBLEMS/SOLUTIONS/COMMENTS


10/80 A
B
SYSTEM
11/80 A
B
SYSTEM
THE INLET DAMPER SEAL PROBLEM CONTINUED
EXTERNAL PROBLEMS WERE EXPERIENCED WITH
89.2 72.0 72.6 64.9
94.1 87.6 88.3 78.9
91.7 79.8 80.5 71.9
99.6 92.9 91.1 55.4
98.2 81.5 79.9 48.6
98.9 87.3 85.5 51.9
THROUGH AUGUST AND SEPTEMBER.
THE IUCS SYSTEM.
744 670 535 57.2
720 429 374 43.1
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
DURING OCTOBER AND NOVEMBER.
12/80 A
B
SYSTEM
86.0 84.0 84.0 84.0
87.6 76.7 76.7 76.7
86.8 80.3 80.3 80.3
744 744 744 79.1
** PROBLEMS/SOLUTIONS/COMMENTS

1/81 A
B
SYSTEM
2/81 A
B
SYSTEM
DURING DECEMBER SYSTEM AVAILABILITY WAS
TO THE RECLAIM WATER TANK.
97.6 92.7 92.7 92.7
98.4 90.5 90.4 90.4
97.9 92.0 91.5 91.5
89.7 81.0 81.3 74.7
95.2 89.2 89.6 82.3
92.4 85.0 85.4 78.4
LOW DUE TO NECESSARY REPAIRS
744 744 681 79.0
672 620 528 75.4
** PROBLEMS/SOLUTIONS/COMMENTS

3/81 A
B
SYSTEM
DURING JANUARY AND FEBRUARY THE UTILITY
PROBLEMS WERE ENCOUNTERED.
74.7 96.6 98.0 58.9
75.0 97.5 99.0 59.4
74.9 97.0 98.5 59.1
REPORTED THAT NO MAJOR FGD-RELATED
744 453 440 57.7
          PROBLEMS/SOLUTIONS/COMMENTS
                         THE MAJORITY OF OUTAGE TIME DURING MARCH WAS THE RESULT OF  LOW  BOILER  LOAD
                         OR A LACK OF POWER DEMAND.
                                            13-286

-------
                                                 ITTILITY FGD SURVEY: OCTOBER  1933  -  SEPTEMBER  1984
COLUMBUS t, SOUTHERN OHIO ELEC: CONESVILLE 6  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               SOS   PART. HOURS  HOURS   HOURS  FACTOR

                        DURING THE MONTH SOME MINOR PROBLEMS WERE ENCOUNTERED WITH  VARIOUS PIECES
                        OF AUXILIARY EQUIPMENT.  NO PROBLEMS WERE EXPERIENCED WITH  EITHER MODULE.
 5/81
 6/81
11/81
            53.3

            51.4

*» PROBLEMS/SOLUTIONS/COMMENTS
4/81  A
     B
     SYSTEM
                              95.0
                             100.0
                              97.5
                         99.1
                        100.0
                         99.5
                      31.9
                      33.6
                      32.S
                                                                             720    242
                        ON MAY 1, THE UNIT WAS OUT OF SERVICE  FOR A SCHEDULED  OUTAGE.
                        REMAINED OFF LINE THROUGH MAY 14.
                                                                             744   620
                                                                             720   648
A
B
SYSTEM
A
B
SYSTEM
99.6
99.6
99.6
99.2
99.2
99.2
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
83.3
83.3
83.3
90.0
90.0
90.0
                                                                                          236
                                                                      THE UNIT
                                                                                         620
                                                                                         648
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY  REPORTED  THAT  NO  MAJOR  OPERATIONAL  PROBLEMS  WERE  ENCOUNTERED
                        DURING  MAY AND  JUNE.
7/81


8/81


9/81


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
99.6
99.2
99.4
99.0
98.0
98.5
100.0
89.0
94.5
100.0
100.0
100.0
90.0
89.0
89.5
85.0
87.0
86.0
100.0
100.0
100.0
94.0
92.0
93.0
94.0
97.0
95.5
73.9
73.9
73.9
74.0
73.0
73.5
35.0
36.0
35.5
                                                                             744    550
                                                                             744    607
                                                                             720    297
                                                                                          550
                                                                                          547
                                                                                          256
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         SEVERE  OUTLET DUCT  CORROSION HAS OCCURRED  ON UNIT 6.   THE  GUNITE  LINER  HAS
                         FAILED  DUE  TO INADEQUATE  STRENGTH OF  THE SUPPORTING MESH.   THE  UTILITY
                         IS  LOOKING  INTO INCONEL OR  FRP AS A REPLACEMENT LINER.

                         UNIT  6  WAS  REMOVED  FROM SERVICE ON SEPTEMBER 19 AS A  RESULT 0*  LOW  DEMAND.
                         THE UNIT  IS NOT EXPECTED  TO BE BROUGHT BACK  ON LINE UNTIL  DECEMBER.
                         THIS  OUTAGE PERIOD  WILL BE  UTILIZED'FOR OUTLET DUCTWORK  REPAIRS.
10/81  A
       B
       SYSTEM
100.0
100.0
100.0
.0
.0
.0
                                      .0
                                      .0
                                      .0
                                                        .0
                                                        .0
                                                        .0
744
       #*  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  OCTOBER  MAJOR  MODIFICATIONS WERE  BEING PERFORMED  ON THE  BOILER
                         DUCTWORK.   THIS INCLUDED  REPAIRING THE CORRODED  INNER  SUPPORTS  AND  REPLAC-
                         ING  THE GUNITE.
       A
       B
       SYSTEM
 27.0
 27.0
 27.0
.0
.0
.0
                                      .0
                                      .0
                                      .0
                                                        .0
                                                        .0
                                                        .0
                                                                      720
                                            13-287

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COLUMBUS & SOUTHERN OHIO ELEC:  CONESVILLE 6 (CONT.)
_.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         7. REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMEKTS
12/81
 1/82
 2/82
 3/82
                         DURING NOVEMBER MAJOR MODIFICATION TO THE FGD SYSTEM DUCTWORK WAS PERFORM-
                         ED.  THIS WORK INCLUDED REPAIRING THE CORRODED SUPPORTS AND RECOATING
                         WITH GUNITE.

                         DURING THE MONTH ADDITIONAL OUTAGE TIME WAS DUE TO GENERAL FGD MAINTENANCE.
A
B
SYSTEM
88.0
88.0
88.0
83.0
83.0
83.0
93.0
93.0
93.0
66.0
66.0
66.0
                                                                             744   592
                                                                                          491
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER MISCELLANEOUS EQUIPMENT PROBLEMS WERE ENCOUNTERED.

                         ALSO DURING THE MONTH OPACITY MONITORS WERE INSTALLED AND TESTED.
                                                                             744   592    521
                                                                             672   463    410
                                                                             744   673    606
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
100.0
100.0
100.0
98.0
99.0
98.5
99.0-
99.0
99.0
88.0
88.0
88.0
87.0
90.0
68.5
88.0
92.0
90.0
95.0
95.0
95.0
92.0
90.0
94.0
91.0
95.0
93.0
70.0
70.0
70.0
60.0
62.0
61.0
80.0
83.0
81.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FIRST QUARTER OF 1982.
                                                                             720   509    450
                                                                             744   259    171
                                                                             720   383    335
4/82


5/82


6/82


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
89.0
88.0
83.5
66.0
66.0
66.0
86.0
89.0
87.5
96.0
94.0
95.0
97.0
97.0
97.0
96.0
99.0
97.5
63.0
62.0
62.5
23.0
23.0
23.0
46.0.
47.0
46.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER 1982.
                                                                             744   502    474  50.2
                                                                             744   571    530  56.7
                                                                             720   600    544  64.9
7/82


8/82


9/82


6A
6B
SYSTEM
6A
65
SYSTEM
6A
6B
SYSTEM
99.7
99.9
99.8
99.8
100.0
99.9
97.2
96.5
96.8
92.9
95.9
94.4
93.9
91.9
92.9
90.4
91.0
90.7
93.7
96.8
95.2
97.7
95.5
96.6
91.3
91.9
91.6
62.6
64.7
63.7
72.1
70.5
71.3
75.3
75.8
75.6
                                            13-288

-------
                                                 UTILITY  FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

COLUMBUS 4 SOUTHERN OHIO ELEC: CONESVILLE 6  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART.  HOURS HOURS  HOURS FACTOR
10/82
12/82
 1/83
 2/83
 3/83
 4/83
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY  REPORTED  THAT  NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                        DURING  THE PERIOD  OF  JULY  THROUGH SEPTEMBER,  1982.
6A
6B
SYSTEM
33.3
33.0
33.2
98.4
93.2
95.8
100.0
 94.6
 97.3
24.7
23.4
24.1
                                                                             744    187
                                                                                          179   17.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         UNIT  6  WAS  OUT  OF  SERVICE  DURING  PART  OF  OCTOBER  FOR  AN  ANNUAL OUTAGE.
       6A
       6B
       SYSTEM
            46.3
            46.5
            46.4
            81.5
            76.1
            78.8
            78.3
            73.0
            75.6
             35.7
             33.3
             34.5
                                                                             720    315
                                                                                          248   31.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         UNIT 6  WAS OUT OF  SERVICE  DURING  PART  OF  NOVEMBER  FOR  THE  ANNUAL OUTAGE.
6A
6B
SYSTEM
6A
6B
SYSTEM
98.0
96.9
97.5
96.7
96.8
96.7
87.9
87.1
87.5
88.5
88.4
88.4
88.0
87.2
87.6
90.6
90.5
90.5
64.5
63.9
64.2
55.6
55.6
55.6
                                                                             744    546
                                                                             744    468
                                                                                         478  58.3
                                                                                          414  45.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING DECEMBER,  1982 THROUGH JANUARY,  1983.
       6A
       6B
       SYSTEM
            90.9
            91.4
            91.2
            82.4
            84.1
            83.3
            85.2
            87.0
            86.1
             61.5
             62.8
             62.1
                                                                             672    501
                                                                                          418   45.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PRIOR TO FEBRUARY 16,  1983,  THE UTILITY WAS CONSIDERING  FGD  SYSTEM
                         AVAILABLE TIKE TO INCLUDE PERIODS WHEN SCRUBBER MAINTENANCE  WAS  PERFORMED
                         DURING A UNIT OUTAGE.   THE UTILITY NOW CONFORMS TO THE CORRECT DEFINITION
                         OF AVAILABILITY AND CONSIDERS THE SCRUBBER UNAVAILABLE DURING THESE
                         PERIODS.
       6A
       6B
       SYSTEM
            88.8
            90.2
            89.5
            86.6
            89.6
            88.1
            87.5
            90.5
            89.0
             80.2
             82.9
             81.6
                      744   689
                                   607  61.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH.
       6A
       6B
       SYSTEM
            80.4
            96.3
            88.3
            79.6
            95.4
            87.5
            80.3
            96.2
            88.2
             79.6
             95.4
             87.5
                      720   720
                                   630  67.1
                                            13-289

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 6 (CONT.)
	——	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY ATTRIBUTED THE VERY GOOD PERFORMANCE OF MODULE 6B DURING APRIL
                         TO PROPER MAINTENANCE PERFORMED AND THE COMPLETION OF ESSENTIAL CHANGES IN
                         THE SCRUBBING SYSTEM DESIGN.
 5/83  6A
       6B
       SYSTEM
94.5
96.0
95. Z
80.0
65.2
82.6
82.4
87.7
85.0
                                                       22.6
                        23.3
                      744   210
                                   174  17.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT OUTAGE TIME WAS ATTRIBUTED TO THE CLEANING
                         OF MIST ELIMINATORS DURING MAY.

                         MAINTENANCE WORK ON MIST ELIMINATOR PUMPS ALSO CAUSED OUTAGE TIME IN MAY.

                         A 72 HOUR OUTAGE OCCURRED DUE TO A CHEMICAL IMBALANCE OF THE MAKEUP WATER
                         POND.  DRAINAGE FROM THE CLEANING OF AN AIR HEATER PRODUCED ACIDIC
                         CONDITIONS IN THE POND.
 6/83
       6A
       6B
       SYSTEM
95.0
96.8
95.9
84.0
86.9
85.4
89.2
92.2
90.7
28.8
29.7
29.2
                                                                             720   246
                                                                                          211  24.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/83
 8/83
 9/83
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURIN5 JUNE.
                                                                             744   341    299  32.0
                                                                             744   593    556  47.0
                                                                             720   391    356  33.3
6A
6B
SYSTEM
6A
6B
SYSTEM
6A
6B
SYSTEM
94
95
95
87
91
89
93
93
93
.9
.6
.2
.0
.1
.0
.3
.2
.3
86
88
87
92
95
93
91
90
91
.8
.3
.5
.4
.1
.8
.3
.8
.0
88
90
89
93
96
94
92
91
91
.9
.4
.6
.5
.2
.9
.0
.5
.8
39
40
40
73
75
74
49
49
49
.8
.5
.1
.7
.8
,7
.6
.3
.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR "FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF JULY THROUGH SEPTEMBER, 1983.
10/83
       6A
       6B
       SYSTEM
98.9
99.6
99.3
98.9
99.8
99.4
98.9
99.8
99.4
61.7
62.2
62.0
                                                                             744   464
                                                                                          461  44.4
          PROBLEMS/SOLUTIONS/COMMEHTS
                         NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED DURING OCTOBER.
11/83  6A
       6B
       SYSTEM
76.7
76.1
76.4
96.1
95.1
95.6
96.1
95.1
95.6
51.4
50.8
51.1
                                                                             720    385
                                                                        368  33.7
                                            13-290

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

COLUMBUS S SOUTHERN OHIO ELEC: CONESVILLE 6  (CONT.)
	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               S02   PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT ANNUAL OUTAGES OCCURRED DURING NOVEMBER  FOR  UNITS
                        5 AND 6.

12/83 A           38.6        69.8        75.4        31.3
      B           41.3        75.7        81.9        34.0
      SYSTEM      39.9        72.8        78.6        32.7                   744    334    243   26.1

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        LOSS OF  LINE FEED DUE TO FROZEN WATER  LINES  ON THE SLAKERS CONTRIBUTED TO
                        FGD SYSTEM DOWN TIME DURING DECEMBER.

                        A MODULE OUTAGE WAS REQUIRED TO CLEAN  PLUGGED ABSORBER S. MIST ELIMINATOR
                        SFRAY NOZZLES.

                        THE UNAVAILABILITY OF THE SLUDGE TREATMENT FACILITY  DURING DECEMBER
                        CONTRIBUTED TO FGD SYSTEM DOWN TIME.

 1/84 A           96.2        93.9        95.2        73.9
      B           96.8        94.5        95.8        74.5
      SYSTEM      96.5        94.2        95.5        74.2                   744    586    552   54.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PLUGGED  RECYCLE, MIST ELIMINATOR AND PRESATURATOR SPRAY NOZZLES  CONTRIBUTED
                        TO DOWN  TIME IN JANUARY.

                        DAMPER OPERATION FAILURE OCCURRED DURING THE MONTH.

                        COMPUTER-RELATED PROBLEMS WERE ENCOUNTERED DURING JANUARY.

 2/84 6A          95.8        73.8        84.9        23.4
      6B          79.3        81.0        93.2        25.7
      SYSTEM      87.6        77.4        89.1        24.6                   696    221    171   18.6

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS WITH PLUGGED SPRAY NOZZLES WERE REPORTED IN THE MIST ELIMINATOR,
                        RECYCLE  SYSTEM AND PRESATURATOR.

                        A POWER  FAILURE AT THE  SLUDGE TREATMENT  PLANT OCCURRED DURING THE  MONTH.

                        ABSORBER LINER FAILURE  WAS REPORTED-DURING FEBRUARY.

 3/84 A           99.9        98.1       100.0        57.0
      B           75.4        93.1        94.8        54.0
      SYSTEM      87.6        95.6        97.4        55.5                   744    432    413   40.7

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PRESATURATOR PLUGGAGE ACCOUNTED  FOR 8  HOURS  OF OUTAGE TIME IN MARCH.

                        COMPUTER-RELATED PROBLEMS WERE REPORTED  DURING MARCH.

                        ABSORBER LINER FAILURE  RESULTED  IN  5 HRS. OF DOWN TIME  IN  MARCH.

                        THE UTILITY REPORTED THAT MODULE B  WAS UNAVAILABLE  160  HOURS DUE TO  DAMPER
                        FAILURE.

 
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1964

COLUMBUS & SOUTHERN OHIO ELEC: CONESVILLE 6 (COKT.)
PERIOD


5/8*


6/84


7/84


MODULE AVAILABILITY
6B
SYSTEM
6A
6B
SYSTEM
6A
6B
SYSTEM
6A
6B
SYSTEM
100
100
100
99
99
100
100
100
99
99
99
.0
.0
.0
.9
.9
.0
.0
.0
.7
.7
.7
OPERABILITY
99
99
99
99
99
97
97
97
97
97
97
.8
.8
.0
.0
.0
.6
.6
.6
.1
.1
.1
	 FtKrUKnArl
RELIABILITY
100
100
100
100
100
100
100
100
99
99
99
.0
.0
.0
.0
.0
.0
.0
.0
.4
.4
.4
i_-e UAIA-- — 	 	 _______ 	 ___ 	 _______ — _ —
UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
S9.
59.
41,
41.
41.
60.
60.
60.
57.
57.
57.
0
0
9
9
9
6
6
6
2
2
2

720 426 425 40.5


744 315 312 32.0


720 447 436 44.5


744 438 426
       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF APRIL THROUGH JULY, 1984.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMEKTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                            13-292

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
              DESIGN  AND  PERFORMANCE DATA FOR OPERATIONAL DOMESTIC F6D SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING  CAPACITY W/FGD - MW
NET UNIT GENERATING  CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED  CAPACITY - MW

 ** UNIT DATA -  BOILER AND STACK
     BOILER  SUPPLIER
     BOILER  TYPE
     BOILER  SERVICE  LOAD
     DESIGN  BOILER FLUE GAS FLOW - CU.M/S
     BOILER  FLUE GAS TEMPERATURE - C
     STACK HEIGHT -  M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT  CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE  CONTENT - 7.
     AVERAGE SULFUR  CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE  CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUM3ER  OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE  GAS  CAPACITY - CU.M/S
     INLET FLUE  GAS  TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     GAS CONTACTING  DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL  DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
COOPERATIVE POWER ASSOCIATION
COAL CREEK
1
UNDERWOOD
NORTH DAKOTA
D
               (   .100 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (*#**** LB/MMBTU)
  516.
******
 1100
  550
  500
  501
  327
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
 1038.18       (2200000 ACFM)
  160.0        ( 320 F)
  201.         ( 658 FT)
CONCRETE
    6.7        ( 22.0 FT)
               (  6258 BTU/LB)
                3068-7660
COAL
LIGNITE
14556.

    7.14
3.9-16.0
   39.83
27.8-52.6
      .63
0.2-1.4
      .02
0.00-0.08
 0
NONE
 1
 0
COLD SIDE
WHEELABRATOR-FRYE
 1090.1         (2310000 ACFM)
  160.6         (  321  F)
     .6         (  3. IN-H20)
   99.5
 0
NONE
N/A
N/A
N/A
THROWAWAY PRODUCT
WET SCRUBBING
LIME/ALKALINE  FLYASH
NONE
                                            13-293

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEU/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY - 7.
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M                   8091.6
     OPER. & MAINT. REQUIREMENT - MANHR/DAY        72.0

 ** QUENCHER/PRESATURATOR
     NUMBER                                      0

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER-OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUFERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     SOS REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES - CM
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER                                       1
     NUMBER OF SPARES                             0
     GENERIC TYPE                               BYPASS
     SPECIFIC TYPE                              COLD  SIDE
     TRADE NAME/COMMON TYPE                     N/A
COMBUSTION ENGINEERING
BLACK & VEATCH
FULL SCALE
NEW
   99.50
   54.00
     .2
 1
 8/79
 7/79
 5/76
               (  87100 SQ FT)
 4
 0
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
COMBUSTION ENGINEERING
21.5 WIDE X 20 DEEP X 55 HIGH
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
NONE
 1
 1310.
    8.0
     .7
    3.2
  163.51
  160.6
   90.0
(20790 GP-M)
(  60.0 GAL/1000 ACF)
(  3.0 IN-H20)
(  10.6 FT/S)
(  346500 ACFM)
(   321 F)
PRIMARY COLLECTOR
 4
 0
 1
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
    2
( 8.0 FT)
(30.0 IN)
( 3.00 IN)
(  .5 IN-H20)
(  8.9 FT/S)
   76.20
    7.6
      .1
    2.7
ORGANIC
FIBER-REINFORCED  POLYESTER
COOLING TOWER SLOWDOWN.
INTERMITTENT
   37.6         (   600 GAL/WIN)
                                             13-294

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
COOPERATIVE POWER ASSOCIATION: COAL  CREEK  1  (CONT.)

    PERCENT GAS BYPASSED - AVS                    40.0
    TEMPERATURE INCREASE - C                      47.2
    INLET FLUE GAS TEMPERATURE  -  C                57.2
    OUTLET FLUE GAS TEMPERATURE - C              98.9
    CONSTRUCTION MATERIAL GENERIC TYPE          NR
    CONSTRUCTION MATERIAL SPECIFIC  TYPE         NR
               (   85 F)
               (  135 F)
               (  210 F)
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE  -  CU.M/S
     FLUE GAS TEMPERATURE  -  C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 *# DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
 4
 0
CENTRIFUGAL
GREEN FAN
BALANCED DRAFT
FORCED DRAFT
DRY
  163.51
  160.6
   12.8
CARBON STEEL
(  346500 ACFM)
(   321 F)
(42.0 IN-H20)
 8
ISOLATION
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY [HSLAJ
NONE
N/A
 8
ISOLATION
LOUVER
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 4
CONTROL
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY [HSLA1
NONE
N/A
 8
ISOLATION
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY  [HSLA]
NONE
N/A
OUTLET
STAINLESS STEEL
AUSTENITIC
NONE
N/A
INLET
CARBON STEEL
AISI 1110
                                            13-295

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     FLY ASH
     REAGENT PREP PRODUCT

 ** PUMPS
     SERVICE
     BLEED STREAM
     SLURRY FEED
     REACTION TANK TRANSFER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     MONITOR TYPE
     MONITOR LOCATION

 »* WATER BALANCE
     WATER LOOP TYPE
NONE
N/A
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
PLENUM TO STACK
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
SLAKER
NR
NR
WALLACE 4 TIERMAN
 2
   10.0
NUMBER

   2
#***
**«*
NUMBER

   3
   2
   6
NONE
NONE
NR
N/A
FINAL
POND
ON-SITE
PIPELINE
CLAY LINING
400 ACRES
 35
PH, S02
SOLIDS, LIQUID LEVEL
UNILOC FOR PH, LEAR-SIEGLER FOR S02, MOORE FOR S
REACTION TANK FOR PH
                                                OPEN
                                            13-296

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK  1  (CONT.)
 **  CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     POINT OF ADDITION

 **  FGD SPARE CAPACITY INDICES
     ABSORBER - 7.

 »*  FGD SPARE COMPONENT INDICES
     ABSORBER
                       ABSORBENT
                       LIME
                       CAO
                       PETE LIEN & SONS, INC.
                       RAPID CITY, SOUTH DAKOTA
                       SLAKER
                            .0
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION
                                       •/. REMOVAL   PER  BOILER  FGD   CAP.
                                       S02  PART. HOURS HOURS  HOURS FACTOR
 7/79  SYSTEM
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE BOILER  BEGAN  OPERATIONS  IN  MAY  1979.   WET TEST RUNS WERE  MADE  WITH THE
                        SCRUBBERS DURING  THE  SECOND  WEEK  OF JULY  AND  THE  SYSTEM WAS OPERATED  WITH
                        LIME  SLURRY DURING  THE  THIRD WEEK OF JULY.  THE UTILITY BEGAN INITIAL FGD
                        SYSTEM OPERATIONS AS  DEFINED BY THE UTILITY (34-HOUR  MINIUM PERIOD) ON
                        JULY  19.
 8/79  SYSTEM
 9/79  SYSTEM

       **  PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                                                    720
10/79  SYSTEM

11/79  SYSTEM

12/79  SYSTEM
THIS UNIT STARTED COMMERCIAL OPERATIONS ON AUGUST 1, 1979.  SOME MINOR
SHAKEDOWN PROBLEMS WERE REPORTED FOR THE AUGUST-SEPTEMBER PERIOD.

                                                    744   711

                                                    720   703

                                                    744   719
       *»  PROBLEMS/SOLUTIONS/COMMENTS
                         SINCE  STARTUP  THE  UNIT HAS EXPERIENCED  NUMEROUS SHAKEDOWN PROBLEMS BOTH
                         BOILER AND  FGD SYSTEM-RELATED.   AFTER THE  NEXT SCHEDULED OUTAGE IN APRIL,
                         THE  UTILITY EXPECTS STABLE FGD  OPERATIONS  TO BE ESTABLISHED.

                         DURING DECEMBER TWO OF THE EIGHT COAL PULVERIZERS WERE OUT OF  SERVICE DUE
                         TO  A  PRIMARY  AIR  DUCT EXPLOSION.   LITTLE DOWN TIME RESULTED,  HOWEVER,
                         UNIT  HAD  TO OPERATE  AT A REDUCED  LOAD.   NO FGD SYSTEM PROBLEMS WERE
                         REPORTED.
                                                                                               THE
 1/80  SYSTEM
                              100.0
                                                       96.1
                                                                             744   715
                                                                                          715
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  JANUARY  TWO MODULES AT A TIME WERE TAKEN OFF-LINE FOR INSPECTION
                         AND  CLEANING.   SOME CRACKED NOZZLES AND PLUGGING PROBLEMS WERE FOUND
                         DURING  THE  INSPECTION.   THE BOILER WAS OPERATED AT A REDUCED LOAD.

                         SOME OUTAGE TIME  DURING THE MONTH WAS CAUSED BY BOILER-RELATED PROBLEMS.
                         A  BOILER  TRIP WAS CAUSED BY A TURBINE ELECTRICIAL RELAY ON JANUARY 13.

                         AN HOUR OF  OUTAGE TIME  RESULTED FROM A LOSS OF POWER TO THE CONTROL
                         SYSTEM  AND  AN ABNORMAL  BOILER DRUM LEVEL WAS ALSO ENCOUNTERED ON JANUARY
                                            13-297

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
_.„	,____	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                               X REMOVAL   PER  BOILER  FGD   CAP.
                                               S02  PART.  HOURS HOURS  HOURS FACTOR
                         16.

                         A THREE TO FOUR HOUR OUTAGE WAS SCHEDULED ON JANUARY 27 TO MAKE REPAIRS ON
                         FGD SYSTEM EQUIPMENT.
 2/80  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                       99.9
                                                                             696   695
                         WHILE THE BOILER WAS OUT OF SERVICE DUE TO ID FAN PROBLEMS CAUSED BY
                         ELECTRICAL GROUNDING, TWO MODULES WERE TAKEN OUT OF SERVICE SO CALIBRA-
                         TIONS COULD BE DONE.
 3/80  SYSTEM                 100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                       96.1
                                                                             744   715
                                                                                          715
                         BOILER TRIPS OCCURRED THREE TIMES DURING THE MONTH.  ONE TRIP WAS DUE
                         TO THE CUT DOWN OF TRANSMISSION POWER ON MARCH 12.

                         THE FGD SYSTEM WAS SHUTDOWN WITH THE BOILER FOR FOUR HOURS TO CLEAN THE
                         FILTER ON THE BOILER STATOR COOLING PUMPS.
                         DURING MARCH STACK EMISSION TESTS WERE UNDERTAKEN.
                         WITH ONE MODULE DOWN DURING TESTING.
                                                            THE SYSTEM OPERATED
 4/60
 5/80
 6/80
       11
       12
       13
       14
       SYSTEM
  96.7
 100.0
 100.0
'100.0
  99.2
58
81
96
96
83
100.0
100.0
100.0
100.0
100.0
21.4
30.0
35.3
35.6
30.6
                                                                             720   264
                                                                                          220  26.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER WAS OFF LINE FOR APPROXIMATELY 19 DAYS FOR THE ANNUAL UNIT OUT-
                         AGE.  THE SCRUBBING SYSTEM WAS AVAILABLE DURING THE BOILER OUTAGE.
       11
       12
       13
       14
       SYSTEM
  88.
  79,
  91.
  91.
  87.
68.8
18.6
79.6
35.5
50.6
100.0
100.0
100.0
100.0
100.0
34.4
 9.3
39.8
17.7
25.3
                                                                             744   372
                                                                                          188  28.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE ANNUAL UNIT OUTAGE WAS COMPLETED IN THE BEGINNING OF THE MONTH.  THERE
                         WERE PROBLEMS WITH BOILER STARTUP AFTER THIS OUTAGE CAUSING LOW OPERABILITY
                         OF THE FGD SYSTEM.
       11
       12
       13
       14
       SYSTEM
  92
  98.
  74.
  93
  89.
49.3
47.6
42.2
73.0
53.0
100.0
100.0
100.0
100.0
100.0
49.2
47.5
42.1
72.8
52.9
                                                                             720   718
                                                                         381  58.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THERE WERE NO MAJOR PROBLEMS REPORTED DURING JUNE.
                         AND REPAIRS WERE DONE THROUGHOUT THE MONTH.
                                                            ROUTINE MAINTENANCE
 7/80  SYSTEM
                  100.0
                              100.0
                                          100.0
                                                       87.1
                                                            744   648
                                                                                          648  47.1
                                            13-298

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL  CREEK  1  (CONT.)
		PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
       «*  PROBLEMS/SOLUTIONS/COMMENTS
 8/80
                         IN  JULY,  NO  PROBLEMS  WERE  ENCOUNTERED  WITH  THE  FGD  SYSTEM.
11
12
13
14
SYSTEM
24.8
43.5
42.7
78.9
47.5
17.5
30.6
30.1
55.6
                                                       33.5
                                                                             744   525
                                                                                          249  31.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY  REPORTED  THAT NO MAJOR  FGD-RELATED  PROBLEMS WERE  ENCOUNTERED
                         DURING  AUGUST.
 9/80  SYSTEM                     .0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                  .0
                                                                      720
                                                                                          .0
                         THE  UNIT DID  NOT OPERATE  DURING SEPTEMBER DUE  TO A TURBINE  BEARING FAILURE.
10/80  11
       12
       13
       14
       SYSTEM
                        65.6
                        80.3
                         2.7
                        36.1
                        46.2
                        13.2
                        16.1
                          .0
                         7.3
                         9.3
                                                                             744   149
                                                                                           69  12.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING MOST OF OCTOBER THE UNIT DID NOT OPERATE  DUE  TO THE REPAIRS BEING
                         PERFORMED  ON THE  TURBINE BEARINGS.   THE UNIT OPERATED  APPROXIMATELY 150
                         HOURS DURING THE  MONTH.
11/80  11
       12
       13
       14
       SYSTEM

12/80  11
       12
       13
       14
       SYSTEM
                        46.
                        48.
                        33.
                        45.
                        43.4
                        60.6
                        45.8
                        47.2
                        33.1
                        44.2
                        42.6
                        30.3
                        85.0
                        10.0
                        46.6
                        60.2
                        30.1
                        84.4
                         9.9
                        46.2
                                                                      720   707
                                                                             744   739
                                                                                   307  30.8
                                                                                          344  72.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
1/81




2/81




11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
100.0
100.0
100.0
100.0
100.0
82.5
82.5
82.5
82.5
82.5
45.2
46.8
38.7
44.6
43.8
57.4
79.1
71.8
1.8
52.5
                         NO MAJOR  PROBLEMS WERE ENCOUNTERED DURING NOVEMBER AND DECEMBER.
                                                       45.2
                                                       46.8
                                                       38.7
                                                       44.6
                                                       43.8
 3/81   11
            47.4
                               50.4
                                                47.5
                                                65.2
                                                59.2
                                                 1.5
                                                43.3

                                                23.9
                                                                      744   744
                                                                             672   554
                                                                                   326  58.3
                                                                                          291  45.6
                                            13-299

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                              7. REMOVAL   PER  BOILER   FGD   CAP.
                                              S02  PART. HOURS HOURS  HOURS FACTOR
12
13
14
SYSTEM
47.
47,
47.
47,
,4
,4
,4
.4
73.
57.
58.
60.
7
8
4
9
34
27
29
28
.9
.4
.0
.8


744


353


215


30


.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
 4/81
 5/81
 6/81  11
       12
       13
       14
       SYSTEM
100.0
100.0
100.0
100.0
100.0
                         DURING THE FIRST QUARTER 1981 VIBRATION PROBLEMS WERE EXPERIENCED CAUSING
                         FAILURE OF THE REACTION TANK BLADES.
                                                                             720   720    510  68.6
                                                                             744   744    370  68.3
                                                                             720   663    256  57.0
11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
64.7
94.7
36.7
67.2
70.8
62.9
65.6
31.5
39.0
49.7
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
64.7
94.7
36.7
87.2
70.8
62.9
65.6
31.5
39.0
49.7
51.3
76.9
15.7
10.6
38.6
100.0
100.0
100.0
100.0
100.0
47.2
70.8
14.4
 9.7
35.6
       ** PROBLEMS/SOLUTIONS/COmENTS
                         DURING THE SECOND QUARTER 1981 THE UTILITY REPORTED THAT NO MAJOR FGD-
                         RELATED PROBLEMS WERE ENCOUNTERED.
 7/81  11
       12
       13
       14
       SYSTEM

 8/81  11
       12
       13
       14
       SYSTEM

 9/81  SYSTEM
             34.3
             49.9
              8.9
             54.8
             37.0

             41.5
             46.6
              8.0
             84.4
             45.2
                        34.1
                        49.7
                         8.9
                        54.6
                        36.8
                        33.3
                        37.4
                         6.
                        67.
                        36.
               .5
               .7
               .3
                                                         .0
                                              744   741
                                                           744   597

                                                           720     0
                                                           274  55.3
                                                           270  62.9

                                                             0    .0
          PROBLEMS/SOLUTIONS/COMMENTS
10/81  11
       12
       13
       14
       SYSTEM

11/81  11
       12
       13
       14
       SYSTEM
                         NO MAJOR OPERATIONAL PROBLEMS WERE REPORTED FOR THE MONTHS OF JULY AND
                         AUGUST.   THE UNIT WAS TAKEN OFF LINE IN SEPTEMBER FOR AN ANNUAL OUTAGE.
             64.7
             20.9
             79.6
             49.8
             53.7
             42.0
             59.4
             52.2
             76.2
             57.4
                        17.5
                         5.6
                        21.5
                        13.4
                        14.5

                        34.2
                        46
                        42
                        61
                                                       46.7
                                                           744   201
                                                                             720   586
                                                                        108  18.4
                                                                                          336  52.6
                                            13-300

-------
                                                 UTILITY  FGD SURVEY'  OCTOBER  1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 1/82
 2/82
 3/82
 4/82
 5/82
 6/82
                        DURING  OCTOBER  THE  UNIT  WAS  SHUTDOWN UNTIL THE  24TH FOR  AN ANNUAL INSPEC-
                        TION.
12/81  11
       12
       13
       SYSTEM
72.4
67.4
49.1
49.4
59.5
54.3
50.5
36.8
37.1
44.7
                                                                             744   558
                                                                                          332  48.8
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         GENERAL MAINTENANCE  WAS PERFORMED ON THE FGD SYSTEM DURING THE FOURTH
                         QUARTER.   NO FGD  FORCED OUTAGES WERE ENCOUNTERED.
11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
66.1
58.3
73.1
92.2
72.4
65.8
71.3
82.9
58.9
69.7
37.9
50.0
39.9
30.6
39.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
65.9
58.1
72.8
91.9
72.2
65.8
71.3
82.9
58.9
69.7
37.9
50.0
39.9
30.6
39.6
                                                                             744   741
                                                                             672   672
                                                                             744   744
                                                                                          537  81.8
                                                                                          469  76.7
                                                                                          295  71.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR PROBLEMS OR FORCED OUTAGES WERE ENCOUNTERED DURING THE FIRST
                         QUARTER  OF 1982.
                                                                             720   718    308  75.1
                                                                             744   653    203  55.9
                                                                             720   663    289  92.1
11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
11
12
13
14
SYSTEM
100.0
100.0
88.0
72.4
90.1
100.0
100.0
100.0
100.0
100.0
74.2
69.6
73.3
76.4
73.4
17.0
15.6
88.3
64.7
46.4
3.7
13.6
52.7
54.4
31.1
40.6
22.0
.0
52.8
43.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
16.9
15.5
74.0
64.5
42.7
3.2
11.9
46.2
47.7
27.2
37.4
20.3
54.3
48.6
40.1
       **  PROBLEMS/SOLUTIONS/COMMENTS
 7/82   SYSTEM
                         DURING THE SECOND QUARTER 1982 GENERAL MAINTENANCE AND CLEANING OF THE
                         FGD  SYSTEM ACCOUNTED FOR ANY UNAVAILABLE TIME.

                                                                             744
                                            13-301

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02  PART. HOURS  HOURS  HOURS  FACTOR


 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY  1982  THROUGH MARCH  1983.

 4/83  SYSTEM                                                                 720

 5/83  SYSTEM                                                                 744

 6/33  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY  1982  THROUGH JUNE  1983.

 7/83  SYSTEM                                                                 744

 8/83  SYSTEM                                                                 744

 9/83  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS  WERE  ENCOUNTERED
                         DURING THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM AT COAL CREEK 1 WAS  100 PERCENT
                         AVAILABLE THROUGHOUT THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720
                                            13-302

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983  - SEPTEMBER  1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 1 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               SOZ   PART. HOURS HOURS  HOURS  FACTOR


 7/84  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        FGD SYSTEM AVAILABILITY  FOR THE  PERIOD OF JANUARY THROUGH  JULY 1984 MAS
                        REPORTED AS 100X.

 8/84  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING  THE SCHEDULED  OUTAGE IN AUGUST, CORRODING REHEAT DUCTWORK WAS
                        REPLACED WITH 316L  STAINLESS STEEL.

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  REPLACING DETERIORATING MIST ELIMINATOR
                        FIBERGLASS LININGS  DURING THE FIRST  THREE QUARTERS OF  1984.
                                            13-303

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOa EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 »» FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - '/.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COOPERATIVE POWER ASSOCIATION
COAL CREEK
UNDERWOOD
NORTH DAKOTA
D
   43.
  516.
******
 1100
  550
  500
  501
  327
               (  .100 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (****»* LB/MMBTU)
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
 1038.18       (2200000 ACFM)
  160.0        ( 320 F)
  201.         ( 658 FT)
CONCRETE
    6.7        ( 22.0 FT)
               (  6258 BTU/LB)
                3068-7660
COAL
LIGNITE
14556.

    7.14
3.9-16.0
   39.83
27.8-52.6
     .63
0.2-1.4
     .02
0.00-0.08
 0
NONE
 1
 0
COLD SIDE
WHEELABRATOR-FRYE
 1090.1        (2310000 ACFM)
  160.6        (  321 F)
     .6        {  3. IN-H20)
   99.5
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-304

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK  2  (CONT.)
 »* GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY  PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE  REMOVAL  EFFICIENCY
     UNIT DESIGN S02 REMOVAL  EFFICIENCY  -  7.
     ENERGY CONSUMPTION  -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS  -  SQ  M
     OPER. & MAINT. REQUIREMENT  -  MANHR/DAY

 »* QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS  - FT
     SHELL GENERIC  MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE  NAME/COMMON TYPE
     LINER GENERIC  MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE  NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING  ZONES
     LIQUID RECIRCULATION  RATE - LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE PRESSURE DROP  - KPA
     SUPERFICAL  GAS VELOCITY  - M/SEC
     INLET GAS FLOW - CU.  M/S
     IHLET GAS TEMPERATURE -  C
     302 REMOVAL  EFFICIENCY  - '/.

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER  SYSTEM
     NUMBER OF SPARES PER  SYSTEM
     NUMBER PER  MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER  STAGE
     FREEBOARD DISTANCE    M
     DISTANCE BETWEEN STAGES  - CM
     DISTANCE BETWEEN VANES  - CM
     PRESSURE DROP  - KPA
     SUPERFICAL  GAS VELOCITY  - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE    L/S
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 COMBUSTION ENGINEERING
 BLACK & VEATCH
 FULL SCALE
 NEW
X   99.50
    54.00
      .2
  1
  9/80
  7/80
  5/76
  8091.6
    72.0
(   87100 SQ FT)
  4
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 21.5 WIDE X 20 DEEP X 55 HIGH
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
 NONE
  1
  1310
     e
       o
       .7
     3.2
   163.51
   160.6
    90.0
(20790 GPM)
(  60.0 GAL/1000 ACF)
(  3.0 IN-H20)
(  10.6 FT/S)
(  346500 ACFM)
(   321 F)
 PRIMARY COLLECTOR
  4
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     2
     2
     2.44
    76.20
     7.6
       .1
     2.7
 ORGANIC
 FIBER-REINFORCED POLYESTER
 COOLING TOWER SLOWDOWN
 INTERMITTENT
    37.8        (  600 GAL/MIN)
(  8.0 FT)
(30.0 IN)
(  3.00 IN)
(   .5 IN-H20)
(   8.9 FT/S)
                                            13-305

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 2 (CONT.)
 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »» FANS
     NUMBER
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE
 1
 0
BYPASS
COLD SIDE
N/A
   40.0
   47.2
   57.2
   98.9
NR
NR
(    85 F)
(   135 F)
(   210 F)
CENTRIFUGAL
GREEN FAN
BALANCED DRAFT
FORCED DRAFT
DRY
  163.51
  160.6
   12.8
CARBON STEEL
  346500 ACFM)
   321 F)
(42.0 IN-H20)
 8
ISOLATION
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY  tHSUU
NONE
N/A
 8
ISOLATION
LOUVER
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 4
CONTROL
LOUVER
NR
CARBON STEEL
HIGH STRENGTH  LOW  ALLOY  [HSLAJ
NONE
N/A
 8
 ISOLATION
 LOUVER
 CARBON  STEEL
 HIGH  STRENGTH  LOW ALLOY [HSUU
 NONE
 N/A
 OUTLET
 STAINLESS  STEEL
 AUSTENITIC
 NONE
 N/A
                                             13-306

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984

COOPERATIVE POWER ASSOCIATION:  COAL CREEK 2 (CONT.)
 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC  MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC  MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     PRODUCT  QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     FLYASH
     REAGENT PREP PRODUCT

 ** PUMPS
     SERVICE
     BLEED STREAM
     SLURRY FEED
     REACTION TANK TRANSFER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

 *** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 *» PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     MONITOR TYPE
     MONITOR LOCATION
INLET
CARBON STEEL
AISI 1110
NONE
N/A
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
PLENUM TO STACK
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
SLAKER
NR
NR
WALLACE & TIERMAN
 2
   10.0
NUMBER

   2
****
#***
NUMBER

   3
   2
   6
NONE
NONE
NR
N/A
FINAL
POMD
ON-SITE
PIPELINE
CLAY LINING
400 ACRES
 35
PH, S02
SOLIDS,  LIQUID  LEVEL
UNILOC FOR  PH,  LEAR-SIEGLER FOR S02,  MOORE FOR S
REACTION TANK FOR  PH
                                            13-307

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 2 (CONT.)
 ** WATER BALANCE
     WATER LOOP TYPE

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 »* FGD SPARE COMPONENT INDICES
     ABSORBER
                 OPEN
                 ABSORBENT
                 LIME
                 CAO
                 PETE LIEN * SONS, INC.
                 RAPID CITY, SOUTH DAKOTA
                 SLAKER
                      .0
                      .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                 7. REMOVAL   PER  BOILER   FGD   CAP.
                                 502  PART. HOURS HOURS  HOURS FACTOR
 7/80
       21
       22
       23
       24
       SYSTEM
                               61.8
18,
25.
52.
                               39.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
52.4
15.9
21.2
44.9
33.6
                                                                             744   631
                                                                                          250  34.5
                         INITIAL OPERATION OF THE FGD SYSTEM BEGAN IN JULY 1980.
                         PROBLEMS WERE REPORTED.
                                                   NO MAJOR START UP
 8/80
       21
       22
       23
       24
       SYSTEM
15.5
29.7
25.4
46.3
58.5
11.8
22.6
19.4
35.2
44.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744   566
                                                                                          331  36.1
                         THE SYSTEM HAS BEEN EXPERIENCING PROBLEMS WITH THE LIME HANDLING CONVEYOR
                         BELT.  THIS HAS NOT RESTRICTED OPERATION OF THE SYSTEM; HOWEVER THE
                         UTILITY HAS PLANS TO INSTALL A VIBRATOR CONVEYOR IN JANUARY.
 9/80  21
       22
       23
       24
       SYSTEM

10/80  21
       22
       23
       24
       SYSTEM

11/80  21
       22
       23
       24
       SYSTEM

12/80  21
       22
       23
       24
       SYSTEM
80.2
56.8
49.0
76.9
65.7
92,
86.
22.
70.4
63.1
77.0
25.0
77.8
58.7
51.3
22.2
89.4
55.4
80.0
56.7
48.9
76.7
65.6

91.7
86.0
22.0
70.2
44.2
53.9
17.5
54.4
57.5
50.3
21.8
87.6
54.3
                                              720   718
                                              744    742
                                              720    504
                                                                             744   730
                                                           472  59.1
                                                                70.0
                                                                41.0
                                                            404   65.2
                                            13-308

-------
                                                 UTILITY  F6D SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK  Z  (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION   X  REMOVAL   PER   BOILER   FGO   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         NO  MAJOR  PROBLEMS  HAVE  BEEN ENCOUNTERED  FOR  THE  MONTHS OF  SEPTEMBER
                         THROUGH DECEMBER.
 1/81  21
       22
       23
       24
       SYSTEM

 2/81  21
       22
       23
       24
       SYSTEM

 3/81  21
       22
       23
       24
       SYSTEM
99.8
99.8
99.8
99.8
99.8

99.7
99.7
99.7
99.7
99.7

55.4
55.4
55.4
55.4
55.4
75.7
37.6
46.3
68.9
57.1

72.5
37.9
32.8
82.6
56.5

56.3
44.7
27.7
91.3
55.1
75.5
37.5
46.2
68.8
57.0

72.5
37.8
32.7
82.4
56.4

31.2
24.7
15.3
50.5
30.5
744   743    42<+  57.2
672   670    379  57.6
                                                                             744   412     227  39.2
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE FIRST QUARTER 1981 THE UTILITY REPORTED THAT NO MAJOR  FGD-RELAT-
                         ED PROBLEMS WERE ENCOUNTERED.

                         ON MARCH 17 THE BOILER WAS TAKEN OUT OF SERVICE FOR A BOILER/TURBINE
                         OVERHAUL, MAINTENANCE AND MODIFICATIONS.   THE UNIT WILL BE OUT OF SERVICE
                         FOR APPROXIMATELY TEN WEEKS.
4/81




5/81




6/81




21
22
£3
24
SYSTEM
21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
26.5 100.0 10.3
10.0 100.0 3.9
56.6 100.0 21.9
18.6 100.0 7.2
27.9 100.0 10.8
                                                                             720
                                                                             744
                                                                             720   279
                                                                                                 .0
                                                                                                 .0
                                                                                           78  50.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         UNIT WAS OFF-LINE DUE TO BOILER/TURBINE WARRANTY INSPECTION DURING THE
                         MONTHS OF APRIL, MAY, AND PART OF JUNE.

                         DURING THE SECOND QUARTER 1981 THE UTILITY REPORTED THAT NO MAJOR FGD-
                         RELATED PROBLEMS WERE ENCOUNTERED.
 7/81  21
       22
       23
       24
       SYSTEM
            72.5
             9.5
            60.6
            23.9
            41.6
                        63.7
                         8.3
                        53.2
                        21.0
                        36.6
                                                          744   654
                                                                       272  53.3
                                            13-309

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

COOPERATIVE POWER ASSOCIATION: COAL CREEK 2 (CONT.)
PERIOD
8/81




9/81






10/81




11/81




12/81




MODULE
21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
** PROE

21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
AVAILABILITY OPERABILITY
44.9
34.7
55.8
38.4
43.5
16.6
91.8
50.1
82.8
60.4
5 LEMS/SO LUTIONS/COMMENTS
NO FGD-RELATED
54.6
86.8
76.6
85.7
75.9
26.4
91.9
68.1
80.3
66.7
77.2
56.2
70.8
63.3
66.9
	 f CKFUKnAINUC U«l « 	 	 	 	 	 	 	 _--..
RELIABILITY UTILIZATION '/. REMOVAL PER BOILER FGD
S02 PART. HOURS HOURS HOURS
35.5
27.4
44.1
30.4
34.4 744 588 256
16.4
90.6
49.4
61.7
59.6 720 710 429

PROBLEMS WERE REPORTED FOR THE THREE MONTH PERIOD.
54.6
86.8
76.6
85.7
75.9 744 744 565
26.4
91.9
68.1
80.3
66.7 ' 720 720 480
77.1
56.1
70.7
63.2
66.8 744 743 497
CAP.
FACTOR




51.0




69.8






83.6




67.4




68.8
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         GENERAL MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM DURING THE FOURTH
                         QUARTER.  NO FGD FORCED OUTAGES WERE ENCOUNTERED.
                                                                             744   743    545  79.4
                                                                             672   670    555  73.8
                                                                             744   702    448  65.3
1/82




2/82




3/82




21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
21
22
23
24
SYSTEM
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
82
54
92
63
73
85
65
93
86
82
93
61
46
54
63
.4
.9
.9
.0
.3
.9
.9
.5
.2
.9
.6
.5
.0
.3
.9
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
82
54
92
62
73
85
65
93
85
82
88
58
43
51
60
.3
.8
.7
.9
.2
.6
.6
.2
.9
.6
.3
.1
.4
.2
.3
          PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR PROBLEMS OR FORCED OUTAGES WERE ENCOUNTERED DURING THE FIRST
                         QUARTER OF 1982.
 4/82  21
                   60.3
                               60.3
                                          100.0
                                                       60.3
                                            13-310

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  - SEPTEMBER  1984

COOPERATIVE POWER ASSOCIATION:  COAL CREEK 2 (CONT.)
PERIOD MODULE AVAILABILITY OPERABILITY
22
23
24
SYSTEM
5/82 21
22
23
24
SYSTEM
6/82 21
22
23
24
SYSTEM
43.5
95.6
99.7
74.8
98.6
87.2
64.5
36.3
71.6
87.8
90.3
100.0
96.4
93.6
42.6
83.2
86.7
68.2
72.0
32.7
28.0
7.0
34.9
39.4
47.5
87.3
53.9
57.0
— --rCKrUKRAN
RELIABILITY
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
UC UA 1 A--------- 	 	 	 ______________ 	
UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
42.6
83.2
86.7
68.2
71.9
32.7
27.9
7.0
34.9
39.3
47.4
87.1
53.7
56.9



720 720 491 73.1




744 743 260 64.9




720 718 409 64.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SECOND QUARTER 1982 GENERAL MAINTENANCE AND CLEANING  OF  THE
                         FGD SYSTEM ACCOUNTED FOR ANY UNAVAILABLE TIME.

 7/82  SYSTEM                                                                 744

 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE  PERIOD  OF  JULY  1982  THROUGH  MARCH 1983.

 4/83  SYSTEM                                                                 720

 5/83  SYSTEM                                                                 744

 6/83  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE  PERIOD  OF  JULY  1982  THROUGH  JUNE 1983.

 7/83  SYSTEM                                                                 744

 8/83  SYSTEM                                                                 744

 9/83  SYSTEM                                                                 720
                                            13-311

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

COOPERATIVE POWER ASSOCIATION: COAL CREEK 2 (COST.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM AT COAL CREEK 2 WAS 100 PERCENT
                         AVAILABLE THROUGHOUT THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                7ZO

 5/84  SYSTEM                                                                744.

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SCHEDULED OUTAGE IN MAY, CORRODING REHEAT DUCTWORK WAS
                         REPLACED WITH STAINLESS STEEL.

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         FGD SYSTEM AVAILABILITY DURING THE PERIOD OF JANUARY THROUGH JULY WAS
                         REPORTED AS 100X.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED REPLACING DETERIORATING MIST ELIMINATOR
                         FIBERGLASS LININGS DURING THE FIRST THREE QUARTERS OF 1984.
                                            13-312

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER
                                          SECTION 13
              DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC  FGD  SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
DELMARVA POWER
DELAWARE CITY
1
DELAWARE CITY
DELAWARE
E
129.
******
******
180
60
495
495
60
4 LIGHT





( .300 LB/MMBTU)
(****** LB/MMBTU)
(*****# LB/MMBTU)





 ** UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW   CU.M/S
    BOILER FLUE GAS TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT - J/G
    RANGE HEAT CONTENT - BTU/LB
    AVERAGE ASH CONTENT - 7.
    RANGE ASH CONTENT - 7.
    AVERAGE MOISTURE "CONTENT - 7.
    RANGE MOISTURE CONTENT - 7.
    AVERAGE SULFUR CONTENT - 7.
    RANGE SULFUR CONTENT - 7.
    AVERAGE CHLORIDE CONTENT - 7.
    RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
    NUMBER
    TYPE
    SUPPLIER
    PARTICLE REMOVAL EFFICENCY -7.

 ** FABRIC FILTER
    NUMBER
    TYPE
    TYPICAL GAS/CLOTH RATIO - M/MIN

 ** ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY - CU.M/S
    INLET FLUE GAS TEMPERATURE - C
    PRESSURE DROP - KPA
    PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
    NUMBER
    INITIAL START-UP DATE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SUPPLIER
    DIMENSIONS - FT
RILEY STOKER
PULVERIZED COAL
BASE
  139.21       (
  215.6        (
  152.         (
CONCRETE
    6.1        (
  295000 ACFM)
  420 F)
  500 FT)

  20.0 FT)
COKE
BITUMINOUS
32564.

      .50
0.3-0.7
      .70
0.5-1.2
    7.00
5.0-8.0
********
******
 3
TUBULAR
PRAT-DANIEL
   92.0
(  14000 BTU/LB)
 13500-14500
 0
NONE
      .6
               (  2.0 FT/MIN)
COLD SIDE
WESTERN PREC. DIVISION, JOY
   34.8        (  73700 ACFM)
   54.4        (  130  F)
     .2        (1. IN-H20)
   95.0
 3
 4/80
VENTURI TOWER
VARIABLE-THROAT/BOTTOM-ENTRY  PLUMB  BOB
N/A
AIRPOL
20 DIA X 70.0
                                            13-313

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

DELMARVA POWER t LIGHT: DELAWARE CITY 1 (CONT.)
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICENCY - 7.
     PARTICLE REMOVAL EFFICIENCY - X

»** FGD SYSTEM

 *» GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 »* QUENCHER/FRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID PECIRCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE   M
 CARBON STEEL
 AISI 1110
 ORGANIC; INORGANIC
 GLASS FLAKE-FILLED POLYESTER; PREFIRED BRICK/SHA
 NONE
   315.0
     6.8
      .5
    46.4
   221.1
      .0
    81.5
               (  5000 GPM)
               (50.9 SAL/1000ACF)
               (  £.0 IN-H20)
               (   98300 ACFM)
               (   430 F)
 SALEABLE PRODUCT
 WET SCRUBBING
 WELLMAN LORD
 DAVY MCKEE
 DAVY MCKEE
 FULL SCALE
 RETROFIT
X   90.00
    90.00
  1
  5/80
  5/80
  9/77
                ( 261360 SQ FT)
24280.3
  144.0
 NR
 NR
  3
  0
 TRAY TOWER
 VALVE TRAY
 BUBBLE CAP TRAY TOWER
 DAVY MCKEE
 20.0 X 20.0
 INORGANIC
 HYDRAULICALLY-BONDED CONCRETE
 PORTLAND CEMENT
 INORGANIC
 PREFIRED BRICK/SHAPES
 NR
 VALVE TRAY
  4
    25.         (
      .7        (
    34.59       (
    54.4        (
      .0
                  400 GPM)
                  5.5 GAL/1000 ACF)
                  73300 ACFM)
                  130 F)
 PRIMARY COLLECTOR
  3
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     1
     1
     1.83       ( 6.0 FT)
                                             13-314

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
DELMARVA POWER * LIGHT: DELAWARE  CITY  1  (CONT.)

    DISTANCE BETWEEN STAGES  -  CM
    PRESSURE DROP - KPA
    CONSTRUCTION MATERIAL  GENERIC  TYPE
    CONSTRUCTION MATERIAL  SPECIFIC TYPE
    WASH WATER SOURCE
    'WASH FREQUENCY
    WASH RATE - L/S

 »# REHEATER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON  TYPE
    TEMPERATURE INCREASE - C
    INLET FLUE GAS FLOW RATE - CD. M/S
    INLET FLUE GAS TEMPERATURE - C
    OUTLET FLUE GAS TEMPERATURE  -  C
    CONSTRUCTION MATERIAL  GENERIC  TYPE          NR
    CONSTRUCTION MATERIAL  SPECIFIC TYPE        NR
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE -  C
     CONSTRUCTION MATERIAL GENERIC  TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC  TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 ** TANKS
     SERVICE
     NR

 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SALEABLE BYPRODUCTS
     NATURE
     FULL LOAD QUANTITY  -  M  T/H
                                                   19.05        (
                                                     .1         (
                                               ORGANIC
                                               POLYPHENYLENE
                                               COOLED CONDENSATE
                                               INTERMITTENT
                                                    3.2         (
                 7.5 IN)
                  .3 IN-H20)
                                                                   50  GAL/MIN)
DIRECT COMBUSTION
EXTERNAL COMBUSTION CHAMBER
NATURAL GAS
   27.8
  108.54
                                                   85.0
                                                                   50  F)
                                                                 230000 ACFM)
                                                                  130  F)
                                                                  185  F)
 3
 0
CENTRIFUGAL
ROBINSON
BOOSTER
INDUCED DRAFT
DRY
  139.21       (
  215.6        (
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
8.0 X 8.0
CARBON STEEL
AISI 1110
ORGANIC
FIBER-REINFORCED
MIX TANK
N/A
AGITATED TANK
                                                NUMBER
                                                                 295000 ACFM)
                                                                  420 F)
                 POLYESTER
NUMBER

#***


NONE
SULFURIC ACID
   11.34       ( 12.50 TPH)
                                            13-315

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POKER & LIGHT: DELAWARE CITY 1 (CONT.)

     QUALITY   X                                   93-°
     DISPOSITION                                MARKETED

*** SLUDGE

 ** TREATMENT
     METHOD                                     N/A
     DEVICE                                     N/A
     PROPRIETARY PROCESS                        N/A

 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       POND
     SITE TREATMENT                             CLAY LINING

 *# PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS                        PH, SOLIDS, SP.G., CONC.
     MONITOR LOCATION                           GAS OUTLET, SOLUTION OUTLET
     PROCESS CONTROL MANNER                     AUTOMATIC
     PROCESS CHEMISTRY MODE                     FEEDBACK

 ** WATER BALANCE
     WATER  LOOP TYPE                            CLOSED
 	PERFORMANCE DATA		
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR


 5/80  SYSTEM     100.0       100.0       100.0        32.3                  744    240    240

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM BEGAN INITIAL AND COMMERCIAL OPERATIONS ON  MAY 22,  198Q.
                         NO MAJOR PROBLEMS WERE ENCOUNTERED FROM STARTUP THROUGH THE  END  OF
                         THE MONTH.

 6/80  SYSTEM      98.9        98.9        98.9        98.9                  720    720    712

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR PROBLEMS WERE ENCOUNTERED DURING JUNE.

 7/80  SYSTEM      97.2        97.0        97.0        90.7                  744    696    675

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS DOWN FOR PART OF THE MONTH  IN  JULY TO REPAIR  A  LEAK  IN
                         THE MIST ELIMINATOR.

 8/80  SYSTEM      99.9        99.9        99.9        99.9                  744    744    743

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO FGD-RELATED PROBLEMS WERE REPORTED DURING AUGUST.

 9/80  SYSTEM      78.3        78.3        78.3        78.3                  720,   720    564

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OFF LINE DURING SEPTEMBER DUE  TO NECESSARY  REPAIR  OF
                         THE CIRCULATING PUMPS AND THE MIST ELIMINATOR.

                         FGD SYSTEM OUTAGE TIME OCCURRED DUE TO  INLET DUCT EXPANSION JOINT  REPAIRS.

 10/80  SYSTEM      66.1        66.1        66.1        66.1                  744    744     492
                                             13-316

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

DELMARVA POWER t  LIGHT: DELAWARE CITY  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  7. REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  OCTOBER SOME  OF  THE OUTAGE  TIME  WAS  DUE TO  PLUGGED  SPRAY HEADERS
                         ON  THE  MIST ELIMINATOR.

                         PROBLEMS  WITH  LEAKING CIRCULATING  PUMPS OCCURRED IN OCTOBER.

                         OTHER OUTAGE TIME  WAS DUE  TO  THE FAILURE OF ESP DISTRIBUTOR  BAFFLES.

11/80  SYSTEM       93.8        96.0         96.0         93.8                  720   704    676

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         FAILURE OF PRESCRUBBER  RECIRCULATION PUMPS  CAUSED  OUTAGE TIME IN NOVEMBER.

12/80  SYSTEM       33.9        55.9         55.9         30.6                  744   408    228

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  DECEMBER THE  BOILER WAS OUT OF SERVICE  DUE  TO A  SCHEDULED MAINTE-
                         NANCE OVERHAUL FOR APPROXIMATELY 360 HOURS. START-UP OF THE  FGD SYSTEM
                         WAS DELAYED ABOUT  FIVE  DAYS DUE TO MATERIAL DELIVERY PROBLEMS.

 1/81  SYSTEM       90.0        90.0         90.0         90.0                  744   744    670

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  JANUARY THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED PROBLEMS
                         WERE ENCOUNTERED.

 2/81  SYSTEM       86.0        84.0         84.0         76.0                  672   607    512

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  FEBRUARY OUTAGE  TIME WAS DUE TO  LEAKS IN THE MIST ELIMINATOR AND
                         FAILURE OF THE PRESCRUBBER SPRAY NOZZLES.

 3/81  SYSTEM       95.6        95.6         95.6         95.4                  744   743    710

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  MARCH  THE UTILITY REPORTED  THAT  NO MAJOR FGD-RELATED  PROBLEMS WERE
                         ENCOUNTERED.

 4/81  SYSTEM       74.0        83.0         83.0         74.0"                 720   643    531

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  APRIL  SOME  OUTAGE TIME WAS  CAUSED BY THE REPAIRS TO THE MIST ELIMI-
                         NATOR SHELL AND INTERNALS.

                         ADDITIONAL OUTAGE  TIME  WAS DUE TO  THE REPLACEMENT  OF THE BOOSTER BLOWER
                         DISCHARGE DUCT EXPANSION JOINT.

 5/81  SYSTEM       98.1        98.1         98.1         98.1                  744   744    730

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  MAY REPAIRS WERE PERFORMED  ON THE MIST  ELIMINATOR SHELL.

 6/81  SYSTEM      100.0        100.0        100.0        100.0                  720   720    720
                                            13-317

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1964

DELMARVA POWER & LIGHT: DELAWARE CITY 1 (CONT.)
.	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       «» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO PROBLEMS WERE ENCOUNTERED DURING JUNE.

 7/81  SYSTEM      99.2        99.2        99.2        99.2                  744   744    738

 8/81  SYSTEM      77.4        77.4        77.4        46.9                  744   451    349

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         EXTENSIVE REPAIRS WERE MADE TO THE VENTURI PRESCRUBBER BRICK WORK DURING
                         A SCHEDULED AUGUST BOILER OUTAGE.

 9/81  SYSTEM      95.1        95.1        95.1        95.0                  720   719    684

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS DOWN FOR PART OF SEPTEMBER FOR REPAIRS TO THE PRESCRUB-
                         BER MIST ELIMINATOR.

10/81  SYSTEM      29.9        57.4        71.1        22.8                  744   296    170

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON OCTOBER 1 THE UNIT WAS SHUTDOWN FOR AN OVERHAUL.

11/81  SYSTEM      70.1        70.1        70.1        70.1                  720   720    505

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER AND NOVEMBER CONTINUAL PROBLEMS WERE ENCOUNTERED WITH THE
                         PRESCRUBBER CIRCULATING PUMPS.  THIS PROBLEM RESULTED FROM PUMP PLUGGING
                         RELATED TO INADEQUATE SCRUBBING OF THE GAS.  THIS ULTIMATELY WAS THE
                         RESULT OF AN INSUFFICIENT NUMBER OF PUMPS.

12/81  SYSTEM      72.6        67.6        68.4        59.4                  744   654    442

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         OUTAGE TIME FOR THE BOILER DURING DECEMBER WAS DUE TO SUPERHEATER TUBE
                         LEAKS.

                         CONTINUED PROBLEMS WITH THE PRESATURATOR CIRCULATING PUMPS AND PLUGGING OF
                         THE PRESATURATOR AND ESP'S CAUSED THE SYSTEM UNAVAILABLE TIME.

 1/82  SYSTEM      68.5        69.4        69.5        68.5                  744   735    510

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE SYSTEM WAS OFF-LINE PART OF THE MONTH DUE TO NECESSARY
                         CLEANING OF THE MODULES AND TO REPLACE THE PRESATURATOR NOZZLE.

 2/82  SYSTEM      91.5        91.5        91.5        91.5                  672   672    615

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY AND FEBRUARY LEAKS IN THE PRESATURATOR PIPING ACCOUNTED  FOR
                         SOME OF THE DOWN TIME.

                         PURGE LINE PLUGGING CAUSED ADDITIONAL OUTAGE TIME  IN FEBRUARY.

 3/82  SYSTEM      64.9        64.9        64.9        64.9                  744   744    483
                                            13-318

-------
                                                 UTILITY F6D SURVEY:  OCTOBER  1983 -  SEPTEMBER  1984

DELMARVA POWER & LIGHT: DELAWARE CITY 1 (CONT. )
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS  FACTOR


      #* PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS WERE ENCOUNTERED WITH THE REGENERATING SECTION  OF  THE  SYSTEM
                        DURING MARCH.

 4/82  SYSTEM     100.0       100.0       100.0       100.0                   720   720     720

 5/82  SYSTEM      92.2        92.2         92.2        92.2                   744   744     686

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING APRIL AND MAY NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED.

 6/82  SYSTEM      82.5        82.5         82.5        82.5                   720   720     594

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JUNE THE SYSTEM WAS  SHUT  DOWN PART OF THE TIME TO REPAIR THE BRICK
                        LINING IN THE PRESATURATOR.

 7/82  SYSTEM      63.8        63.8         63.8        63.8                   744   744     475

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        OUTAGE TIME OCCURRED DURING JULY DUE TO A HIGH PRESSURE  DROP IN THE
                        PRESATURATOR.  THE DROP WAS CAUSED BY  COKE  CARRYOVER TO  THE ESP SEAL  POTS.

                        EVAPORATOR PROBLEMS ACCOUNTED FOR AN OUTAGE DURING THE MONTH.

 8/82  SYSTEM      90.2        90.2         90.2        90.2                   744   744     671

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PART OF THE OUTAGE TIME DURING AUGUST  WAS DUE TO LEAKS IN THE PRESATURATOR
                        CIRCULATION PIPING.

                        FAILURE OF THE PRESATURATOR SPRAY NOZZLE TIP ALSO  RESULTED  IN DOWN TIME
                        DURING THE MONTH.

 9/82  SYSTEM      28.3        77.3         77.3        28.3                   720   264     204

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS DOWN  DURING  PART OF SEPTEMBER  FOR AN  ANNUAL INSPECTION.

                        LEAKS IN THE PRESATURATOR RECIRCULATION PIPING CREATED DOWN TIME FOR  THE
                        FGD SYSTEM IN SEPTEMBER.

                        ADDITIONAL OUTAGE  TIME RESULTED  FROM LEAKS  IN THE  DUCTWORK  EXPANSION
                        JOINTS.

                        AN OUTAGE OCCURRED DURING SEPTEMBER  FOR COKE SLAG  BURN OUT.

10/82  SYSTEM      98.9        98.9         98.9        98.9                   744   744     736

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                        DURING OCTOBER.

11/82  SYSTEM      97.9        97.9         97.9        97.9                   720    720     705
                                            13-319

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER & LIGHT: DELAWARE CITY 1 (CONT.)
	.	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED BY THE UTILITY
                         DURING NOVEMBER.

12/82  SYSTEM      81.6        81.6        81.6        81.6                  744   744    607

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER THE UNIT WAS DOWN FOR 45 HOURS TO CLEAN PLUGGED  SCREENS
                         ON THE PRESATURATOR CIRCULATION PUMPS.

                         THE REMAINDER OF DOWN TIME DURING THE MONTH WAS DUE TO PROBLEMS  WITH THE
                         ACID PLANTS.

 1/83  SYSTEM      89.9        74.7        74.7        74.7                  744   744    556

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         OUTAGE TIME OCCURRED DURING JANUARY DUE TO THE BALANCING OF A BOOSTER FAN.

                         THE CLEANING OF A SUCTION SCREEN ON THE PRESATURATOR PRODUCED ADDITIONAL
                         OUTAGE TIME IN JANUARY.

                         THE UNIT WAS DOWN DURING JANUARY TO PERMIT REPAIR WORK ON THE ACID PLANT.

 2/83  SYSTEM      97.3        69.3        69.3        69.3                  672   672    466

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIR WORK ON THE ESP CAUSED AN OUTAGE DURING FEBRUARY.

                         THE UNIT WAS DOWN DURING FEBRUARY TO PERMIT REPAIR WORK ON THE ACID PLANT
                         TAIL GAS LINE.

 3/83  SYSTEM      95.6        95.6        95.6        95.6                  744   744    711

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH.

 4/83  SYSTEM      94.7        94.7        94.7        94.7                  720   720    682

 5/83  SYSTEM      98.9        98.9        98.9        98.9'                 744   744    736

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL AND MAY.

 6/63  SYSTEM      84.7        84.7        84.7        84.7                  720   720    610

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIRS ON THE BRICK LINING IN THE PRESATURATOR CAUSED A FORCED  OUTAGE
                         DURING JUNE.

 7/83  SYSTEM     100.0       100.0       100.0       100.0                  744   744    744

 8/83  SYSTEM      96.0        96.0       100.0        96.0                  744   744    714
                                            13-320

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

DELMARVA POWER & LIGHT: DELAWARE CITY  1  (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO  MAJOR  FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING JULY AND  AUGUST.

 9/83  SYSTEM      71.3        92.8         92.8         71.3                   720   553    513

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT  WAS SHUT  DOWN  ON SEPTEMBER 24  FOR  AN ANNUAL INSPECTION AND MAIN-
                        TENANCE.

10/83  SYSTEM      50.7        86.9         86.9         50.7                   744   434    377

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        UNIT  1 WAS OUT OF  SERVICE FROM SEPTEMBER  24 TO  OCTOBER  14,  1983 FOR A
                        SCHEDULED OUTAGE.   DURING THIS PERIOD AN  ANNUAL BOILER  INSPECTION AND FGD
                        SYSTEM MAINTENANCE WAS  CONDUCTED.

                        THE FGD SYSTEM WAS DOWN DURING PART OF  OCTOBER  DUE TO A LACK OF SODIUM SUL-
                        FITE  ABSORBING SOLUTION.

11/83  SYSTEM      94.2        94.2         94.2         94.2                   720   720    678

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR  FGD-RELATED  OUTAGES  WERE  ENCOUNTERED DURING NOVEMBER.

12/83  SYSTEM      82.8        82.8         82.8         82.8                   744   744    616

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        FGD SYSTEM OUTAGE  TIME  DURING DECEMBER  WAS  DUE  IN  PART  TO EXTREME COLD
                        WEATHER CONDITIONS.

                        BRIEF OUTAGES OCCURRED  DURING THE MONTH DUE TO  MIST ELIMINATOR LEAKS.

 1/84  SYSTEM      98.9        93.9         98.9         98.9                   744   744    736

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        A  LACK OF ABSORBING SOLUTION  DUE TO EVAPORATOR  CIRCULATING PUMP PROBLEMS
                        AND PLUGGED  EVAPORATOR  SOLUTION HEADERS LIMITED THE BURNING OF HIGH SULFUR
                        COKE  DURING  JANUARY.

 2/84  SYSTEM      84.5        84.5         84.5         84.5                   696   696    588

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PRESATURATOR CLEANING CONTRIBUTED  TO OUTAGE TIME DURING FEBRUARY.

                        THE UTILITY  REPORTED  REPLACING FALLEN ACID  BRICK DURING FEBRUARY.

                        MIST  ELIMINATOR  REPAIRS ACCOUNTED  FOR ADDITIONAL DOWN TIME DURING
                        THE MONTH.

                        PRESATURATOR RECIRCULATING  PROBLEMS WERE  REPORTED  DURING FEBRUARY.

 3/84  SYSTEM      98.4        98.4         98.4         98.4                   744   744    732

 4/84  SYSTEM      99.6        99.6         99.6         99.6                   720   720    717

 5/84  SYSTEM      97.2        97.2         97.2         97.2                   744   744    7C3
                                            13-321

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER & LIGHT: DELAWARE CITY 1 (CONT.)
	.—PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S03  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING MARCH THROUGH  MAY.

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JUNE THROUGH SEPTEMBER 1984.
                                            13-322

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER  1984
                                           SECTION 13
              DESIGN AND PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION - NG/J
S02 EMISSION  LIMITATION  -  NG/J
NOX EMISSION  LIMITATION  -  NG/J
NET PLANT GENERATING  CAPACITY - MW
GROSS UNIT GENERATING CAPACITY  - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 »* UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE  GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  -  M

 »* FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE  HEAT CONTENT  - J/G
    RANGE HEAT CONTENT  -  BTU/LB
    AVERAGE  ASH  CONTENT - 7.
    RANGE ASH CONTENT  - 7.
    AVERAGE  MOISTURE CONTENT  - 7.
    RANGE MOISTURE CONTENT -  7.
    AVERAGE  SULFUR CONTENT -  7.
    RANGE SULFUR CONTENT  - 7.
    AVERAGE  CHLORIDE CONTENT  - 7.
    RANGE CHLORIDE CONTENT -  7.

*** PARTICLE  CONTROL

 ** MECHANICAL COLLECTOR
    NUMBER
    TYPE
    SUPPLIER
    PARTICLE REMOVAL EFFICENCY -7.

 ** FABRIC FILTER
    NUMBER
    TYPE
    TYPICAL  GAS/CLOTH  RATIO  -  M/MIN

 ** ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY  -  CU.M/S
    INLET FLUE GAS TEMPERATURE - C
    PRESSURE DROP -  KPA
    PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE  SCRUBBER
    NUMBER
    INITIAL  START-UP DATE
    GENERIC  TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON  NAME
    SUPPLIER
    DIMENSIONS - FT
DELMARVA POWER & LIGHT
DELAWARE CITY
Z
DELAWARE CITY
DELAWARE
E
  129.         (   .300  LB/MMBTU)
»*«**#         (******  LB/MMBTU)
******         (******  LB/MMBTU)
  180
   60
  495
  495
   60
RILEY STOKER
PULVERIZED COAL
BASE
  139.21       ( 295000 ACFM)
  215.6        ( 420 F)
  152.         ( 500 FT)
CONCRETE
    6.1        ( 20.0 FT)
COKE
BITUMINOUS
32564.

      .50
0.3-0.7
      .70
0.5-1.2
    7.00
5.0-8.0
********
******
 3
TUBULAR
PRAT-DANIEL
   92.0
(  14000 BTU/LB)
 13500-14500
 0
NONE
      .6
                (   2.0  FT/MIN)
COLD SIDE
WESTERN PREC. DIVISION,  JOY
   34.8         (   73700  ACFM)
   54.4         (   130  F)
     .2         (   1. IN-H20)
   95.0
 3
 4/80
VENTURI TOWER
VARIABLE-THROAT/BOTTOM-ENTRY PLUMB BOB
N/A
AIRPOL
20 DIA X 70.0
                                            13-323

-------
UTILITY FGO SURVEY'- OCTOBER 1983 - SEPTEMBER 1984
DEU1ARVA POWER 4 LIGHT: DELAWARE CITY 2 (CONT.)

     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICENCY - X
     PARTICLE REMOVAL EFFICIENCY - X

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     SQZ REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     HEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 »* QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE   LITER/S
     L/G RATIO - L/CU.M
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUM3ER OF STAGES
     NUMSER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
 CARBON STEEL
 AISI 1110
 ORGANIC; INORGANIC
 GLASS FLAKE-FILLED POLYESTER; PREFIRED BRICK/SHA
 NONE
   315.0
     6.8
      .5
    46.4
   221.1
      .0
    81.5
               (  5000 GPM)
               (50.9 GAL/1000ACF)
               (  2.0 IN-H20)
               (   98300 ACFM)
               (   430 F)
 SALEABLE PRODUCT
 WET SCRUBBING
 WELLMAN LORD
 DAVY MCKEE
 DAVY MCKEE
 FULL SCALE
 RETROFIT
X   90.00
    90.00
  1
  5/80
  5/80
  9/77
                ( 261360 SQ FT)
24280.3
  144.0
 NR
 NR
  3
  0
 TRAY TOWER
 VALVE TRAY
 BUBBLE CAP TRAY TOWER
 DAVY MCKEE
 20.0 X 20.0
 INORGANIC
 HYDRAULICALLY-BONDED CONCRETE
 PORTLAND CEMENT
 INORGANIC
 PREFIRED BRICK/SHAPES
 NR
 VALVE TRAY
  4
    25.         (
      .7        (
    34.59       (
    54.4        (
      .0
                  400 GPM)
                  5.5 GAL/1000 ACF)
                  73300 ACFM)
                  130 F)
 PRIMARY COLLECTOR
  3
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     1
     1
     1.83        ( 6.0  FT)

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
DELMARVA POWER &  LIGHT:  DELAWARE  CITY Z (CONT.)

     DISTANCE BETWEEN  STAGES  -  CM
     PRESSURE DROP  - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE -  L/S

 *« REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE  INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET  FLUE  GAS TEMPERATURE  - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 *« FANS
     NUMBER
     NUMBER  OF  SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 *» DAMPERS
     FUNCTION
     GENERIC .TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DUCTWORK
     DIMENSIONS
      SHELL  GENERIC MATERIAL TYPE
      SHELL  SPECIFIC MATERIAL TYPE
      LINER  GENERIC MATERIAL TYPE
      LINER  SPECIFIC MATERIAL TYPE

 ** REAGENT  PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE  TYPE

 ** TANKS
     SERVICE
     NR

 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SALEABLE BYPRODUCTS
     NATURE
     FULL LOAD QUANTITY - M T/H
   19.05       (
     .1        (
ORGANIC
POLYPHENYLENE
COOLED CONDENSATE
INTERMITTENT
    3.2        (
                 7.5 IN)
                  .3 IN-H20)
                   50 GAL/MIN)
DIRECT COMBUSTION
EXTERNAL COMBUSTION CHAMBER
NATURAL GAS
   27.8
  108.54
   54.4
   85.0
                   50 F)
                 230000 ACFM)
                  130 F)
                  185 F)
NR
NR
                 295000 ACFM)
                  420 F)
 3
 0
CENTRIFUGAL
ROBINSON
BOOSTER
INDUCED DRAFT
DRY
  139.21       (
  215.6        (
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
8.0 X 8.0
CARBON STEEL
AISI 1110
ORGANIC
FIBER-REINFORCED POLYESTER
MIX TANK
N/A
AGITATED TANK
NUMBER

****


NUMBER

**«*


NONE
SULFURIC ACID
   11.34        ( 12.50 TPH)
                                            13-325

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DEU1ARVA POWER & LIGHT: DELAWARE CITY 2 CCONT.)

     QUALITY - X                                   93-°
     DISPOSITION                                MARKETED

*** SLUDGE

 ** TREATMENT
     METHOD                                     N/A
     DEVICE                                     N/A
     PROPRIETARY PROCESS                        N/A

 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       POND
     SITE TREATMENT                             CLAY LINING

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS                        PH, SOLIDSi SP.G., CONC.
     MONITOR LOCATION                           GAS OUTLET, SOLUTION OUTLET
     PROCESS CONTROL MANNER                     AUTOMATIC
     PROCESS CHEMISTRY MODE                     FEEDBACK

 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 5/80  SYSTEM     100.0       100.0       100.0        32.3                  744   240    240

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM BEGAN INITIAL AND COMMERCIAL OPERATIONS ON MAY 22, 1980.
                         NO MAJOR PROBLEMS WERE ENCOUNTERED DURING STARTUP OR THROUGH THE REST OF
                         THE MONTH.

 6/80  SYSTEM      80.4        80.4        80.4        80.4                  720   720    579

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE CHEVRON PACKING IN THE MIST ELIMINATOR FAILED CAUSING SOME FGD SYSTEM
                         OUTAGE TIME DURING JUNE.

                         FAILURE OF THE CIRCULATION PUMPS ALSO CAUSED OUTAGE TIME DURING THE MONTH.

 7/80  SYSTEM      50.1        50.1        50.1        50.1                  744   744    373

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS DOWN FOR PART OF-THE MONTH TO REPAIR A LEAK IN THE MIST
                         ELIMINATOR.  IT WAS ALSO DOWN TO REBUILD THE CHEVRON PACKING.

 8/80  SYSTEM      92.9        92.9        92.9        92.9                  744   744    691

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIRS WERE MADE TO THE ESP DURING AUGUST.

 9/80  SYSTEM      78.2        78.2        78.2        78.2                  720   720    563

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OFF LINE DURING SEPTEMBER DUE TO NECESSARY REPAIR OF
                         THE CIRCULATING PUMPS AND THE MIST ELIMINATOR.

                         FGD SYSTEM OUTAGE TIME OCCURRED DUE TO INLET DUCT EXPANSION JOINT REPAIRS.
                                            13-326

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

DELMARVA POWER & LIGHT: DELAWARE CITY 2  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR


10/80  SYSTEM      60.0        60.0        60.0        60.0                   744   743    445

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING OCTOBER THE MAJORITY OF DOWN TIME WAS DUE TO THE ACID  PLANT BEING
                        DOWN.  IT WAS UNABLE  TO  PROCESS  S02 FROM THE WELU1AN LORD  SOLUTION
                        REGENERATION SECTION.

11/80  SYSTEM      98.3        98.3        98.3        98.3                   720   720    708

      *#  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING NOVEMBER  OUTAGE TIME WAS  REQUIRED TO REPAIR LEAKS IN THE PRE-
                        SCRUBBER.

12/80  SYSTEM      100.0        100.0       100.0        100.0                   744   744    744

      »*  PROBLEMS/SOLUTIONS/COMMENTS

                        THE  UTILITY REPORTED  NO  FGD-RELATED PROBLEMS DURING THE MONTH OF DECEMBER.

 1/81  SYSTEM      93.0        93.0        93.0        93.0                   744   744    692

 2/81  SYSTEM      96.0        96.0        96.0        96.0                   672   672    648

      #*  PROBLEMS/SOLUTIONS/COMMENTS
                                                                          'j
                        DURING JANUARY AND  FEBRUARY THE  UTILITY REPORTED THAT NO MAJOR  FGD-RELATED
                        PROBLEMS WERE ENCOUNTERED.

 3/81  SYSTEM      57.5        89.0        89.0        57.5                   744   481    428

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MARCH THE BOILER  WAS OUT  OF SERVICE  FOR  PART OF  THE MONTH DUE TO AN
                        OVERHAUL.

                        REPAIRS  TO A LEAK IN  THE MIST ELIMINATOR CAUSED SOME OUTAGE TIME.

 4/81  SYSTEM      64.0        84.0        84.0        64.0                   720   553    464

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE  BOILER WAS OUT  OF SERVICE APPROXIMATELY 167 HOURS DURING  APRIL DUE TO
                        A SCHEDULED MAINTENANCE  OUTAGE.

                        THE  FGD  SYSTEM WAS  UNAVAILABLE APPROXIMATELY 256 HOURS  DUE TO THE REPLACE-
                        MENT OF  THE PRESATURATOR MIST ELIMINATOR INTERNALS AND  THE BRICK LINING.

 5/81  SYSTEM      97.5        97.5        97.5        97.5                   744   744    726

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MAY REPAIRS  WERE  PERFORMED ON  THE BOOSTER BLOWER INSPECTION DOOR.

 6/81  SYSTEM      75.8        75.8        75.8        75.8                   720   720    546

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        ON JUNE  23 THE SYSTEM WAS SHUT DOWN DUE TO  A HIGH  PRESSURE DROP. ON  INSPEC-
                        TION, IT WAS DESCOVERED  THAT  THE PRESATURATOR NOZZLE HAD FAILED, THERE WAS
                        A CONSIDERABLE COKE BUILDUP IN THE PRESATURATOR MIST ELIMINATOR BOX, THE
                        MIST ELIMINATOR  CHEVRONS HAD  FAILED,  THERE  WAS A  LARGE  COKE BUILDUP  IN THE
                                            13-327

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER 4 LIGHT: DELAWARE CITY 2 (CONT.)
	....	.	—PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR

                         ESP INLET SEAL POT AND A HIGH SOLIDS BUILDUP IN THE BOTTOM OF THE S02
                         ABSORBER.  REPAIRS CONSISTED OF REPLACING THE PRESATURATOR NOZZLE TIP AND
                         CLEANING THE BUILDUP.

 7/81  SYSTEM      76.9        76.9        76.9        76.9                  744   744    572

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JULY, THE ACID BRICK LINING ON THE INLET TO THE PRESCRUBBER FAILED.
                         IN ADDITION, PROBLEMS WERE ENCOUNTERED WITH THE PRESCRUBBER NOZZLE TIP.

 8/81  SYSTEM      97.8        97.8        97.8        97.8                  744   744    728

 9/81  SYSTEM      99.2        96.3        96.3        86.7                  720   648    624

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING SEPTEMBER, THE BOILER WAS OFF LINE FOR 72 HOURS TO REPAIR A SUPER-
                         HEATER TUBE LEAK.

10/81  SYSTEM     100.0       100.0       100.0       100.0                  744   744    744

11/81  SYSTEM      89.2        39.2        89.2        89.2                  720   720    642

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER THE FGD SYSTEM WAS DOWN 62 HOURS TO CLEAN THE ESP SEAL POT
                         AND TO REPLACE THE TIP OF A PRESATURATOR SPRAY NOZZLE.

12/81  SYSTEM      98.9        98.9        98.9        98.9                  744   744    736

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING DECEMBER.

 1/82  SYSTEM      78.5        78.5        78.5        78.5                  744   744    584

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME OF THE OUTAGE TIME IN JANUARY WAS DUE TO A STEAM SHORTAGE.

 2/82  SYSTEM      79.7        79.7        79.7        79.7                  672   672    536

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         SOME OF THE OUTAGE TIME IN JANUARY AND FEBRUARY WAS DUE TO THE REPLACEMENT
                         OF A BOOSTER BLOWER BEARING.

                         THE SYSTEM WAS OFF-LINE PART OF THE MONTH TO REPAIR A PRESATURATOR
                         CIRCULATING PUMP.

                         OUTAGE TIME WAS NECESSARY TO UNPLUG THE PURGE LINE IN FEBRUARY.

 3/82  SYSTEM      46.4        75.3        75.3        46.4                  744   458    345

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH THE BOILER WAS OFF-LINE PART OF THE TIME FOR THE ANNUAL OVER-
                         HAUL.

                         THE SYSTEM WAS UNAVAILABLE PART OF THE MONTH DUE TO PROBLEMS WITH  THE
                         SCRUBBING SOLUTION SECTION.

 4/82  SYSTEM      69.7        97.8        97.8        69.7                  720   513    502
                                            13-328

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                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

DELMARVA POWER & LIGHT: DELAWARE CITY Z  (CONT.)
	PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER   BOILER  FGD   CAP.
                                                                502   PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER WAS  OFF-LINE  DURING  APRIL DUE  TO  THE  ANNUAL  OVERHAUL WHICH
                        STARTED  IN MARCH.

 5/82 SYSTEM       96.0         96.0         96.0        96.0                   744   744    714

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED PROBLEMS WERE  ENCOUNTERED
                        DURING MAY.

 6/82 SYSTEM       96.6         96.6         96.6        96.6                   720   720    696

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED PROBLEMS WERE  EXPERIENCED
                        DURING JUNE.

 7/82 SYSTEM       89.9         89.9         89.9        89.9                   744   744    669

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        A  LACK OF SOLUTION DUE  TO EVAPORATOR  PROBLEMS ACCOUNTED FOR OUTAGE TIME
                        DURING JULY.

 8/82 SYSTEM       94.2         95.0         95.0        94.2                   744   738    701

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR FGD-RELATED  PROBLEMS WERE  ENCOUNTERED BY  THE UTILITY
                        DURING AUGUST.

 9/82 SYSTEM       93.9         93.9         93.9        93.9                   720   720    676

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO MAJOR  FGD-RELATED PROBLEMS WERE  ENCOUNTERED
                        DURING SEPTEMBER.
10/82
11/82
12/82
SYSTEM
SYSTEM
SYSTEM
98.
97.
97.
4
2
7
98
97
97
.4
.2
.7
98.4
97.2
97.7
98
97
97
.4
.2
.7 .
744
720
744
744
720
744
732
700
727
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE OCTOBER - DECEMBER PERIOD.

 1/83  SYSTEM      98.7        98.7        98.7        98.7                  744   744    734

       ** PR03LEMS/SOLLTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.

 2/83  SYSTEM      97.5        97.5        97.5        97.5                  672   672    655
                                            13-329

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UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER 4 LIGHT: DELAWARE CITY 2 (CONT.)
	.	PERFORMANCE DATA—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-REUTED PROBLEMS WERE REPORTED BY THE UTILITY
                         DURING FEBRUARY.

 3/83  SYSTEM      32.0        88.8        88.8        32.0                  74*   268    238

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS DOWN FROM MARCH 12 TO MARCH 31 FOR AN ANNUAL OUTAGE.

 4/83  SYSTEM      96.8        96.8        96.8        96.8                  720   720    697

       *# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL.

 5/83  SYSTEM      91.7        91.7        91.7        91.7                  744   744    682

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIRS TO THE ESP CAUSED A FORCED OUTAGE DURING MAY.

                         BOOSTER FAN REPAIRS ALSO CAUSED DOWN TIME DURING THE MONTH.

 6/83  SYSTEM      81.0        81.0        81.0        81.0                  720   720    583

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DOWN TIME OCCURRED DURING JUNE DUE TO REPAIRS ON A BOOSTER FAN.

                         REPAIRS ON A PRESATURATOR SPRAY NOZZLE ALSO FORCED THE SYSTEM OUT OF SER-
                         VICE DURING PART OF JUNE.

 7/83  SYSTEM      86.6        86.6        86.6        86.6                  744   744    644

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS DOWN DURING PART OF JULY TO REMOVE A SOLIDS BUILD UP IN THE  PRE-
                         SCRUBBER AND PRESCRUBBER INLET DUCT.  SOME PRESCRUBBER SPRAY NOZZLES WERE
                         REPLACED DURING THIS PERIOD.

                         BOOSTER FAN REPAIRS WERE MADE AT UNIT 2 DURING JULY.

 8/83  SYSTEM      98.0        98.0       100.0        98.0  "                744   744     729

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING AUGUST.

 9/83  SYSTEM      61.8        81.8        81.8        81.8                  720   720     589

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 2 WAS DOWN DURING PART OF SEPTEMBER  TO REPAIR BRICKWORK AT  THE  INLET
                         TO THE PRESCRUBBER AND TO CLEAN THE PRESCRUBBER.

                         THE UNIT WAS DOWN DURING PART OF THE MONTH TO CLEAN THE  ESP  INLET SEAL
                         POTS.

 10/83  SYSTEM      98.7        98.7        98.7        98.7                  744   744     734
                                             13-330

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  198*

DELMARVA POWER & LIGHT: DELAWARE CITY  2  (CONT.)
	PERFORMANCE DATA	•	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS FACTOR


       #*  PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR FGO-RELATED OUTAGES WERE  ENCOUNTERED DURING OCTOBER.

11/83  SYSTEM      82.2        82.2        82.2        82.2                 720    720     592

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        PRESCRUBBER SPRAY NOZZLES WERE REPLACED DURING NOVEMBER.

                        MIST  ELIMINATOR  LEAKS WERE REPAIRED DURING NOVEMBER.

                        THE PRESCRUBBER  WAS CLEANED DURING THE MONTH CONTRIBUTING  TO FGD SYSTEM
                        DOWN  TIME.

12/83  SYSTEM      92.2        92.2        92.2        92.2                 744    744     686

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        MIST  ELIMINATOR  LEAKS RESULTED IN  FGD SYSTEM OUTAGES DURING THE MONTH.

                        LEAKS IN THE PRESCRUBBER CIRCULATION PIPING  ALSO CONTRIBUTED TO DOWN TIME
                        DURING  DECEMBER.

 1/84  SYSTEM      81.7        81.7        81.7        81.7                 744    744     608

       **  PROBLEMS/SdLUTIONS/COMMENTS

                        A  LACK  OF ABSORBING SOLUTION DUE TO EVAPORATOR CIRCULATING PUMP PROBLEMS
                        AND PLUGGED EVAPORATOR  SOLUTION HEADERS  LIMITED THE BURNING OF  HIGH  SULFUR
                        COKE  DURING JANUARY.

                        THE UTILITY REPORTED THAT BOOSTER  FAN REPAIRS WERE MADE  DURING  JANUARY.

                        THE REPAIR OF BROKEN WIRES IN THE  ESP'S RESULTED IN OUTAGE TIME DURING THE
                        MONTH.

                        THE FAILURE OF  PRESATURATOR CIRCULATING PUMPS ACCOUNTED  FOR ADDITIONAL
                        DOWN  TIME DURING JANUARY.

                        THE REMOVAL OF  COKE BUILD UP IN THE ESP'S CONTRIBUTED TO FGD SYSTEM  DOWN
                        TIME  DURING THE  MONTH.

                                                                            696    696     653

                                                                            744    744     717

                                                                            720    720     707

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED  DURING FEBRUARY THROUGH  APRIL.

 5/84  SYSTEM      23.1        53.1        56.1        21.0                 744    294     156

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE ABSORBER WAS DOWN FOR MAINTENANCE DURING THE ANNUAL  BOILER
                        OUTAGE  IN MAY.

                        PROBLEMS WITH PLUGGING  OF THE PRESATURATOR WERE REPORTED DURING MAY.

 6/84  SYSTEM                                                                720
                                            13-331
2/84 SYSTEM
3/84 SYSTEM
4/84 SYSTEM
93.8
96.4
98.2
93.8
96.4
98.2
93.8
96.4
98.2
93.8
96.4
98.2

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER 4 LIGHT: DELAWARE CITY 2 (CONT.)
	.	_________	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  V. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JUNE THROUGH SEPTEMBER 1984.
                                            13-332

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION  -  NG/J
S02 EMISSION  LIMITATION  -  NG/J
NOX EMISSION  LIMITATION  -  NG/J
NET PLANT GENERATING  CAPACITY -  MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA -  BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  -  M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE  HEAT CONTENT  - J/G
    RANGE HEAT  CONTENT  -  BTU/LB
    AVERAGE  ASH CONTENT - 7.
    RANGE ASH CONTENT - 7.
    AVERAGE  MOISTURE CONTENT  -  7.
    RANGE MOISTURE CONTENT -  7.
    AVERAGE  SULFUR CONTENT -  7.
    RANGE SULFUR CONTENT  - 7.
    AVERAGE  CHLORIDE CONTENT  -  7.
    RANGE CHLORIDE CONTENT -  7.

*** PARTICLE  CONTROL

 ** MECHANICAL COLLECTOR
    NUMBER
    TYPE
    SUPPLIER
    PARTICLE REMOVAL EFFICENCY  -7.

 *# FABRIC FILTER
    NUMBER
    TYPE
    TYPICAL  GAS/CLOTH RATIO - M/MIN

 »» ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE  GAS CAPACITY - CU.M/S
    INLET FLUE  GAS TEMPERATURE  -  C
    PRESSURE DROP -  KPA
    PARTICLE REMOVAL EFFICENCY  -  7.

 ** PARTICLE  SCRUBBER
    NUMBER
    INITIAL  START-UP DATE
    GENERIC  TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SUPPLIER
    DIMENSIONS   FT
DELMARVA POWER & LIGHT
DELAWARE CITY
3
DELAWARE CITY
DELAWARE
E
  129.
******
******
  180
   60
  495
  495
   60
RILEY STOKER
PULVERIZED COAL
BASE
  139.21
  215.6
  152.
CONCRETE
    6.1        t
 (   .300 LB/MMBTU)
 (****** LB/MMBTU)
 (****** LB/MMBTU)
 (  295000 ACFM)
 (  420 F)
 (  500 FT)

   20.0 FT)
COKE
BITUMINOUS
32564.

      .50
0.3-0.7
      .70
0.5-1.2
    7.00
5.0-8.0
********
******
 3
TUBULAR
PRAT-DANIEL
   92.0
 (  14000 BTU/LB)
  13500-14500
 0
NONE
      .6
COLD SIDE
WESTERN PREC.
   34.8
   54.4
     .2
   95.0
                (   2.0  FT/MIN)
DIVISION, JOY
 (   73700 ACFM)
 (   130 F)
 (   1. IN-H20)
 3
 4/80
VENTURI TOWER
VARIABLE-THROAT/BOTTOM-ENTRY PLUMB BOB
N/A
AIRPOL
20 DIA X 70.0
                                            13-333

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER 1984
DELMARVA POWER 4 LIGHT: DELAWARE CITY 3 (CONT.)

     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICENCY - X
     PARTICLE REMOVAL EFFICIENCY - 7.

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIPCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - X
  ** MIST  ELIMINATOR
      PRE-MIST ELIMINATOR/MIST ELIMINATOR
      NUMBER  PER SYSTEM
      GENERIC TYPE
      SPECIFIC TYPE
      TRADE NAME/COMMON TYPE
      CONFIGL'PATICN
      NUMBER  OF STAGES
      NUMBER  OF PASSES PER STAGE
      FREEBOARD DISTANCE - M
 CARBON STEEL
 AISI 1110
 ORGANIC; INORGANIC
 GLASS FLAKE-FILLED POLYESTER; PREFIRED BRICK/SHA
 NONE
   315.0
     6.8
      .5
    46.4
   221.1
      .0
    81.5
(  5000 6PM)
(50.9 GAL/1000ACF)
(  2.0 IN-H20)
(   98300 ACFM)
(   430 F)
 SALEABLE PRODUCT
 WET SCRUBBING
 WELLMAN LORD
 DAVY MCKEE
 DAVY MCKEE
 FULL SCALE
 RETROFIT
•/.   90.00
    90.00
  1
  5/80
  5/80
  9/77
 24280.3
   144.0
 NR
 NR
(  261360 SQ FT)
  3
  0
 TRAY TOWER
 VALVE TRAY
 BUBBLE CAP TRAY TOWER
 DAVY MCKEE
 20.0 X 20.0
 INORGANIC
 HYDRAULICALLY-BONDED CONCRETE
 PORTLAND CEMENT
 INORGANIC
 PREFIRED BRICK/SHAPES
 NR
 VALVE TRAY
  4
    25.         (
      .7        (
    34.59       (
    54.4        (
      .0
   400 GPM)
   5.5 GAL/1000 ACF)
   73300 ACFM)
   130 F)
 PRIMARY COLLECTOR
  3
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     1
     1
     1.83        ( 6.0  FT)
                                             13-334

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
DELMARVA POWER &  LIGHT:  DELAWARE CITY 3 (CONT.)

     DISTANCE BETWEEN  STAGES  -  CM
     PRESSURE DROP  - KPA
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE -  L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE  INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE  GAS TEMPERATURE -  C
     CONSTRUCTION MATERIAL  GENERIC  TYPE
     CONSTRUCTION MATERIAL  SPECIFIC TYPE
 »# FANS
     NUMBER
     NUMBER  OF  SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE  GAS FLOW RATE  -  CU.M/S
     FLUE  GAS TEMPERATURE  -  C
     CONSTRUCTION  MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     DIMENSIONS
      SHELL  GENERIC MATERIAL TYPE
      SHELL  SPECIFIC MATERIAL TYPE
      LINER  GENERIC MATERIAL TYPE
      LINER  SPECIFIC MATERIAL TYPE

 *# REAGENT  PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE  TYPE

 ** TANKS
     SERVICE
     NR

 ** PUMPS
     SERVICE
     ABSORBER  RECIRCULATION

 ** SOLIDS  CONCENTRATING/DEWATERING
     DEVICE

*** SALEABLE BYPRODUCTS
     NATURE
     FULL LOAD QUANTITY -  M T/H
   19.05       ( "
     .1        (
ORGANIC
POLYPHENYLENE
COOLED CONDENSATE
INTERMITTENT
    3.2        (
                  .5 IN)
                  .3 IN-H20)
                   50 GAL/MIN)
DIRECT COMBUSTION
EXTERNAL COMBUSTION CHAMBER
NATURAL GAS
   27.8        (   50 F)
  108.54       ( 230000 ACFM)
   54.4        (  130 F)
   85.0        (  185 F)
NR
NR
               ( 295000 ACFM)
               (  420 F)
 3
 0
CENTRIFUGAL
ROBINSON
BOOSTER
INDUCED DRAFT
DRY
  139.21
  215.6
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
8.0 X 8.0
CARBON STEEL
AISI 1110
ORGANIC
FIBER-REINFORCED  POLYESTER
MIX TANK
N/A
AGITATED TANK
                                                NUMBER
NUMBER

****


NONE
SULFURIC ACID
   11.34        (  12.50  TPH)
                                            13-335

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DEU1ARVA POWER & LIGHT: DELAWARE CITY 3 (CONT.)

     QUALITY - X                                   93-°
     DISPOSITION                                MARKETED

*** SLUDGE

 ** TREATMENT
     METHOD                                     N/A
     DEVICE                                     N/A
     PROPRIETARY PROCESS                        N/A

 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       POND
     SITE TREATMENT                             CLAY LINING

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS                        PH, SOLIDS, SP.G., CONC.
     MONITOR LOCATION                           GAS OUTLET, SOLUTION OUTLET
     PROCESS CONTROL MANNER                     AUTOMATIC
     PROCESS CHEMISTRY MODE                     FEEDBACK

 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 5/80  SYSTEM     100.0       100.0       100.0        32.3                   744    240    240

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM BEGAN INITIAL AND COMMERCIAL OPERATIONS ON  MAY 22, 1980.
                         NO MAJOR PROBLEMS WERE ENCOUNTERED DURING STARTUP OR THROUGH THE REST OF
                         THE MONTH.

 6/80  SYSTEM      86.4        66.4        86.4        86.4                   720    720    622

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIRS WERE MADE TO A LEAK AND DAMAGED CHEVRON PACKING IN THE MIST ELIM-
                         INATOR DURING JUNE.

 7/80  SYSTEM      95.3        95.3        95.3        95.3                   744    744    709

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME FGD SYSTEM OUTAGE TIME DURING THE MONTH  WAS CAUSED BY LEAKS IN THE
                         MIST ELIMINATOR THAT NEEDED REPAIR.

                         AN ELECTRICAL FAILURE IN THE SHUTDOWN INSTRUMENTATION  CAUSED  THE FGD  SYSTEM
                         TO BE OUT OF SERVICE PART OF THE MONTH.

 8/80  SYSTEM      73.3        73.3        73.3        73.3                   744    744   545

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OUT OF SERVICE FOR PART OF THE MONTH TO REPAIR  THE
                         PRESCRUBBER MIST ELIMINATOR.

 9/80  SYSTEM      46.4        46.4        46.4        46.4                   720    720    334
                                             13-336

-------
                                                 UTILITY FGO SURVEY: OCTOBER  1983  -  SEPTEMBER

DELMARVA  POWER  4  LIGHT: DELAWARE CITY  3  (CONT.)
		PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART. HOURS  HOURS   HOURS  FACTOR


       »*  PROBLEMS/SOLUTIONS/COMMENTS

                        FGD SYSTEM OUTAGE TIME OCCURRED DUE TO THE NECESSARY REPAIR OF  THE INLET
                        EXPANSION JOINTS DURING SEPTEMBER.

                        PROBLEMS WERE ENCOUNTERED WITH THE PRE-MIST  ELIMINATOR CAUSING
                        ADDITIONAL OUTAGE TIME.

                        ADDITIONAL OUTAGE TIME WAS NECESSARY TO MAKE REPAIRS TO  THE BOOSTER BLOWER
                        ROTOR.

10/80  SYSTEM      44.2        44.2        44.2        44.2                  744   744     329

       #*  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING OCTOBER SOME OF THE OUTAGE TIME WAS DUE TO REPAIRS OF THE  BOOSTER
                        BLOWER ROTOR.

                        REPAIR WORK ON THE DUCT EXPANSION JOINTS ALSO CAUSED SOME OUTAGE  TIME
                        DURING THE MONTH.

                        DURING OCTOBER PROBLEMS WERE ENCOUNTERED WITH THE MIST ELIMINATORS.

11/80  SYSTEM         .0           .0          .0          .0                  720   279      0

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER WAS OUT OF SERVICE FOR APPROXIMATELY 465 HOURS FOR AN  ANNUAL
                        SCHEDULED MAINTENANCE OVERHAUL DURING NOVEMBER.  START-UP OF THE  FGD
                        SYSTEM WAS DELAYED DUE TO THE LATE DELIVERY  OF PIECES OF THE MIST ELIMINA-
                        TOR INTERNALS.

12/80  SYSTEM      82.4        79.2        79.2        79.2                  744   744     589

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        APPROXIMATELY 107 HOURS OF OUTAGE TIME IN DECEMBER WERE  DUE TO  LEAKS  IN
                        THE PRESATURATOR CIRCULATING PIPING.

 1/81  SYSTEM      64.0        64.0        64.0        64.0                  744   744     479

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY PROBLEMS WERE ENCOUNTERED WITH LEAKS IN THE RECIRCULATION
                        PIPES AND THE MIST ELIMINATOR CAUSING OUTAGE TIME.

 2/81  SYSTEM      88.0        88.0        88.0        88.0                  672   672     590

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        FAILURE  OF THE RECIRCULATION PUMPS CAUSED SOME OUTAGE TIME DURING FEBRUARY.

                        LEAKS IN THE RECIRCULATION PIPES CAUSED ADDITIONAL  OUTAGE TIME  DURING THE
                        MONTH.

 3/81  SYSTEM      83.3        63.3        83.3        83.3                  744   744     620

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MARCH DOWNTIME WAS EXPERIENCED DUE TO CONTINUING  REPAIRS TO THE
                        RECIRCULATION PIPES.

                        ADDITIONAL OUTAGE TIME WAS DUE TO THE REPAIRS TO THE MIST ELIMINATOR.
                                            13-337

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER & LIGHT: DELAWARE CITY 3 (CONT.)
	PERFORMANCE DATA	••	—	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
              ^ —.____„ _ __«.• — •—— — _«<_ • •» — — —> »«0__«l OB»« •»•.«-—— _«_.» «»_«_„,,_

 4/81  SYSTEM      93.0        93.0        93.0        93.0                  720   720    669

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL SOME OUTAGE TIME WAS DUE TO REPAIRS ON A HOLE IN THE ESP CELL.

                         ADDITIONAL OUTAGE TIME WAS DUE TO THE REPLACEMENT OF A PRESATURATOR
                         SPRAY NOZZLE.

 5/81  SYSTEM      76.1        76.1        76.1        76.1                  744   744    566

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE PRESATURATOR SHELL MATERIAL FAILED AND AN OUTAGE WAS NECES-
                         SARY TO REPAIR THE HOLE.

                         THE PRESATURATOR SPRAY NOZZLE FAILED ACCOUNTING FOR ADDITIONAL OUTAGE
                         TIME.

 6/81  SYSTEM     100.0       100.0       100.0       100.0                  720   720    720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO PROBLEMS WERE ENCOUNTERED DURING JUNE.

                                                                             744   744    736

                                                                             744   744    744

                                                                             720   719    647

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OFF LINE FOR PART OF SEPTEMBER TO REPAIR THE ABSORBER
                         MIST ELIMINATOR.

10/81  SYSTEM      78.2        86.3        86.4        78.2                  744   674    582

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER SOME OUTAGE TIME WAS REQUIRED FOR MIST ELIMINATOR REPAIR.
                         THE MIST ELIMINATOR WAS DAMAGED BY HEAT FROM THE REHEATER DURING AN
                         ELECTRICAL SHUTDOWN IN SEPTEMBER.

                         CARRYOVER INTO THE OVERHEAD DUCT CAUSED A SYSTEM SHUTDOWN FOR CLEANING.

                         THE UNIT WAS SHUTDOWN ON OCTOBER 27 FOR AN OVERHAUL.

11/81  SYSTEM      42.2        88.9        88.9        42.2                  720   342    304

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT OVERHAUL CONTINUED INTO NOVEMBER.  FOLLOWING STARTUP IT WAS
                         NECESSARY TO TAKE TWO SHORT SHUTDOWNS TO UNPLUG A WATER LINE.

12/81  SYSTEM      95.3        95.3        95.3        95.3                  744   744    709

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER NO MAJOR PROBLEMS WERE ENCOUNTERED WITH EITHER THE  BOILER
                         OR THE FGD SYSTEM.
7/81 SYSTEM
8/81 SYSTEM
9/81 SYSTEM
98.9
100.0
89.9
98.9
100.0
90.0
98.9
100.0
90.0
98.9
100.0
89.9
 1/82  SYSTEM      84.8        84.8        84.8        84.8                  744
                                            13-338
                                                                                           631

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983 -  SEPTEMBER 1984

DEU1ARVA POWER t LIGHT: DELAWARE CITY 3 (CONT.)
		PERFORMANCE DATA-	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY SOME OUTAGE TIME WAS DUE TO  A STEAM SHORTAGE.

                        THE ESP DRAIN LINES WERE CLEANED DURING THE MONTH.

 2/82  SYSTEM      97.2        97.2         97.2         97.2                   672    672    653

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        DURING FEBRUARY THE PURGE LINE WAS REPAIRED.

 3/82  SYSTEM      56.8        56.8         56.8         56.8                   744    744    423

      *# PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MARCH PROBLEMS WITH THE SOLUTION REGENERATION SECTION  HINDERED  THE
                        FGD SYSTEM OPERATION PART OF THE TIME.

 4/82  SYSTEM      78.9        78.9         78.9         78.9                   720    720    568

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING APRIL THE SYSTEM WAS SHUT DOWN  FOR 152  HOURS TO BALANCE  THE
                        BOOSTER BLOWER.

 5/82  SYSTEM      96.4        96.4         96.4         96.4                   744    744    717

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MAY THE FGD SYSTEM OPERATED WITH NO  MAJOR  PROBLEMS BEING ENCOUNTER-
                        ED.

 6/82  SYSTEM      99.4        99.4         99.4         99.4                   720    720    716

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE  EXPERIENCED
                        DURING JUNE.

 7/82  SYSTEM      90.7        90.7         90.7         90.7                   744    744    675

      #* PROBLEMS/SOLUTIONS/COMMENTS

                        A  LACK OF SOLUTION DUE TO EVAPORATOR PROBLEMS  ACCOUNTED  FOR OUTAGE TIME
                        DURING JULY.

 8/82  SYSTEM      100.0        100.0       100.0       100.0                   744    744    744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE  ENCOUNTERED
                        DURING AUGUST.

 9/82  SYSTEM      65.7        65.7         65.7         65.7                   720    720    473

      *« PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS WITH BOOSTER  FAN VIBRATIONS RESULTED  IN  OUTAGE  TIME  DURING
                        SEPTEMBER.

                        A  PLUGGAGE PROBLEM IN THE ESP  SEAL POTS ALSO CONTRIBUTED TO  OUTAGE TIME
                        DURING THE MONTH.
                                            13-339

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1934

DELMARVA POWER 4 LIGHT: DELAWARE CITY 3 (CONT.)
	.	—PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         ADDITIONAL OUTAGE TIME WAS ATTRIBUTED TO LEAKS IN THE PRESATURATOR
                         CIRCULATION PIPING.

10/82  SYSTEM      44.6        92.0        92.0        44.6                  744   361    332

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER THE UNIT WAS DOWN FOR AN ANNUAL INSPECTION.

11/82  SYSTEM      78.9        97.9        97.9        78.9                  720   580    568

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER THE UNIT MAS DOWN FOR AN ANNUAL INSPECTION.

12/82  SYSTEM      98.7        98.7        98.7        98.7                  744   744    734

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING DECEMBER.

 1/83  SYSTEM      93.4        93.0        93.0        88.0                  744   704    655

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         AN OUTAGE OCCURRED DURING THE MONTH DUE TO THE CLEANING-OF THE PRESATURATOR
                         SUCTION SCREENS.

                         THE REPAIR OF A CRACKED NOZZLE ON THE PRESATURATOR CAUSED ADDITIONAL DOWN
                         TIME DURING JANUARY.

 2/83  SYSTEM     100.0       100.0       100.0       100.0                  672   672    672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING FEBRUARY.

 3/83  SYSTEM      94.8        94.8        94.8        94.8                  744   744    705

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         AN OUTAGE OCCURRED DURING MARCH DUE TO THE CLEANING OF A PRESATURATOR
                         CIRCULATION PUMP SUCTION SCREEN.

                         THE REPAIR OF BROKEN WIRE IN AN ESP ALSO RESULTED IN DOWN TIME DURING
                         MARCH.

 4/83  SYSTEM      99.3        99.3        99.3        99.3                  720   720    715

 5/83  SYSTEM      99.3        99.3        99.3        99.3                  744   744    739

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL AND MAY.

 6/83  SYSTEM     100.0       100.0       100.0       100.0                  720   720    720
                                            13-340

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

DELMARVA POWER * LIGHT: DELAWARE CITY  3  (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


      »*  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO  MAJOR  FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING JUNE.

 7/83 SYSTEM      92.5        92.5         92.5         92.5                   744   744    688

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        UNIT  3 WAS DOWN DURING  PART OF JULY FOR ESP REPAIRS.

                        THE UNIT WAS DOWN  DURING THE  MONTH  FOR  REMOVAL OF  SOLIDS BUILD UP IN THE
                        PRESCRUBBER.

 8/83 SYSTEM      93.0        93.0       100.0         93.0                   744   744    692

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO  MAJOR  FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING AUGUST.

 9/83 SYSTEM      86.3        86.3         86.3         86.3                   720   720    621

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        UNIT  3 WAS DOWN DURING  PART OF SEPTEMBER TO REPAIR LEAKS ON THE PRESCRUB-
                        BER SPRAY NOZZLE FLANGE.  IN  ADDITION,  A CERAMIC SPRAY NOZZLE TIP FAILED
                        TWICE DURING THIS  PERIOD.

10/83 SYSTEM      100.0        97.4         97.4         84.1                   744   643    626

      **  PROBLEMS/SOLUTIONS/COffllENTS

                        NO MAJOR FGD-RELATED  OUTAGES  WERE  ENCOUNTERED  DURING OCTOBER.

11/83 SYSTEM      58.6        89.4         89.4         53.8                   720   433    387

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT AN  ANNUAL BOILER  OUTAGE  TOOK PLACE DURING NOVEM-
                        BER.

12/83 SYSTEM      58.7        78.7         78.7         58.7                   744   555    437

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS DOWN  DURING PART OF DECEMBER FOR  AN ANNUAL OUTAGE.

                        FGD SYSTEM OUTAGE  TIME  DURING DECEMBER  WAS  DUE IN  PART TO A LACK OF SODIUM
                        SULFITE ABSORBING  SOLUTION RESULTING FROM EVAPORATOR PROBLEMS.

 1/84 SYSTEM      95.6        95.6         95.6         95.6                   744   744    711

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        A LACK OF ABSORBING SOLUTION  DUE TO EVAPORATOR CIRCULATING PUMP PROBLEMS
                        AND PLUGGED EVAPORATOR  SOLUTION HEADERS LIMITED THE BURNING OF HIGH SULFUR
                        COKE  DURING JANUARY.

 2/84 SYSTEM      97.6        97.6         97.6         97.6                   696   696    679
                                            13-341

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DELMARVA POWER * LIGHT: DELAWARE CITY 3 (CONT.)
	._	=	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING FEBRUARY.

 3/84  SYSTEM      84.5        84.5        84.5        84.5                  744   744    629

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PRESATURATOR CLEANING ACCOUNTED FOR OUTAGE TIME DURING THE MONTH.

                         PRESATURATOR CIRCULATION PUMP REPAIRS WERE MADE DURING MARCH.

                         FGD SYSTEM OUTAGE TIME DURING MARCH WAS DUE IN PART TO THE REPAIR OF A
                         BROKEN INSULATOR ON THE ESP.

 4/84  SYSTEM      89.0        79.9        87.1        74.0                  720   667    533

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         LEAKS IN THE MIST ELIMINATOR SHELL WERE REPAIRED DURING APRIL.

                         LEAKS IN THE BOOSTER FAN DISCHARGE DUCTWORK WERE REPAIRED DURING APRIL.

                         THE FGD SYSTEM WAS DOWN DURING PART OF THE MONTH TO CLEAN THE PRESATURATOR.

                         A BOILER TUBE LEAK ACCOUNTED FOR 108 HOURS OF DOWN TIME DURING APRIL.

 5/84  SYSTEM      86.8        86.8        86.8        86.8                  744   744    646

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FAILURE OF A PRESATURATOR CIRCULATING PUMP MOTOR OCCURRED DURING MAY.

                         FAILURE OF A RUBBER LINED PIPE IN THE PRESATURATOR CIRCUIT RESULTED IN
                         DOWN TIME DURING MARCH.

                         PRESATURATOR PLUGGING PROBLEMS WERE REPORTED DURING MAY.

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JUNE THROUGH SEPTEMBER 1984.

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION -  NG/J
S02 EMISSION  LIMITATION  -  NG/J
NOX EMISSION  LIMITATION  -  NG/J
NET PLANT GENERATING  CAPACITY - MM
GROSS UNIT GENERATING CAPACITY  - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 ** UNIT DATA -  BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  -  M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE  HEAT CONTENT  - J/G
    RANGE HEAT  CONTENT  -  BTU/LB
    AVERAGE  ASH CONTENT - 7.
    RANGE ASH CONTENT - 7.
    AVERAGE  MOISTURE CONTENT - 7.
    RANGE MOISTURE CONTENT - 7.
    AVERAGE  SULFUR CONTENT - 7.
    RANGE SULFUR CONTENT  - 7.
    AVERAGE  CHLORIDE CONTENT - 7.
    RANGE CHLORIDE CONTENT - 7.

*** PARTICLE  CONTROL

 ** FABRIC FILTER
    NUMBER
    SUPPLIER

 ** PARTICLE  SCRUBBER
    NUMBER
    GENERIC  TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
    GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS  TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE  REMOVAL  EFFICIENCY
    UNIT DESIGN S02  REMOVAL EFFICIENCY - 7.
    ENERGY CONSUMPTION    7.
 DESERET GEN 4 TRANS
 BONANZA
 1
 VERNAL
 UTAH
 A
 ******         (****** LB/MMBTU)
 ******         (****** LB/MMBTU)
 ******         ( ****** LB/MtlBTU )
   800
   410
   388
   400
   410
 ******
 PULVERIZED COAL
 BASE
                (******# ACFM)
                (**** F)
                (**** FT)

                (***** FT)
                (  10500 BTU/LB)
                 ******
********
*******
******
NR
*******
COAL
BITUMINOUS
24423.

   10.00
******
    8.50
******
     .50
******
********
******
 ECOLAIRE
  0
 NONE
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 COMBUSTION ENGINEERING
 BURNS & MCDONNELL
 FULL SCALE
 NEW
•/.   99.60
    95.00
     2.9
                                            13-343

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1964

DESERET GEN & TRANS: BONANZA 1 (CONT.)
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP  .
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL- GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 ** TANKS
     SERVICE
     NR
 9/8<+
 7/80
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NA
NR
NA
NA
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
WET BALL MILL
COMPARTMENTED
NA
NUMBER

****
                                             13-344

-------
DESERET GEN & TRANS: BONANZA  1  (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
 ** PUMPS
    SERVICE
     NR
 *» SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TREATMENT

 ** WATER BALANCE
     WATER  LOOP TYPE
     SOURCE OF MAKEUP WATER
NUMBER

****
THICKENER
 1
VACUUM FILTER
 1
DEWATERED
NR
N/A
FINAL
LANDFILL
ON-SITE
NONE
CLOSED
COOLING TOWER SLOWDOWN
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD    CAP.
                                                                SOZ  PART. HOURS HOURS  HOURS  FACTOR
       SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             720
                         THE UTILITY REPORTED THAT INITIAL START-UP OF THE FGD SYSTEM COMMENCED  IN
                         SEPTEMBER 1984.
                                            13-345

-------
UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FSD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 »* UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT   V.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT   7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY   CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSUPE DROP - KPA
     PARTICLE REMOVAL EFFICENCY -7.

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 #* PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE

*** FGD SYSTEM
DUQUESNE LIGHT
ELRAMA
1-4
ELRAMA
PENNSYLVANIA
C
   34.
  258.
**#»**
  487
  510
  487
  494
  510
BABCOCK t WILCOX
PULVERIZED COAL
BASE
               (   .080 LB/MMBTU)
               (   .600 LB/MMBTU)
               (****** LB/MMBTU)
               (2060000 ACFM)
               ( 300 F)
               ( 398 FT)

               ( 26.0 FT)
               ( 11568 BTU/LB)
                11500-12500
  972.11
  148.9
  121.
CONCRETE
    7.9
COAL
BITUMINOUS
26907.

   16.80
14.0-18.3
    5.93
4.30-7.06
    2.05
1.49-2.91
     .04
0.03-0.05
 4
 0
MULTICLONE
RESEARCH-COTTRELL tl, 2, & 31; JOY WESTERN  [41
  972.1        (2060000 ACFM)
  148.9        (  300 F)
     .7        (3. IN-H20)
   95.0
10
 0
COLD SIDE
RESEARCH COTTRELL  [1, 2, & 31;  JOY  WESTERN [41
.  972.1        (2060000 ACFM)
  148.9        (   300 F)
     .2        (1. IN-H20)
   95.0
 0
N/A
N/A
                                            13-346

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER
DUQUESNE LIGHT: ELRAMA  1-4  (CONT.)
 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY  PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT  DESIGN PARTICLE  REMOVAL  EFFICIENCY
     UNIT  DESIGN S02 REMOVAL  EFFICIENCY  -  7.
     ENERGY CONSUMPTION  -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AMD OPERATING PARAMETERS
     DESIGN COAL SULFER  CONTENT  -  X
     DESIGN COAL HEAT CONTENT -  J/G
     DESIGN COAL ASH CONTENT  - X
     DESIGN MOISTURE CONTENT  - X
     DESIGN CHLORIDE CONTENT   X
     OPER. & MAINT. REQUIREMENT  -  MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 «* ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE  NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE  NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING  ZONES
     LIQUID RECIRCULATION  RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP    KPA
     SUPERFICAL GAS VELOCITY  - M/SEC
     INLET GAS FLOW   CU.  M/S
     INLET GAS TEMPERATURE -  C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY  -  X

 ** MIST ELIMINATOR
     PP.E-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER  SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER  STAGE
     DISTANCE BETWEEN VANES - CM
     VANE  ANGLES   DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY  - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAGNESIUM OXIDE, SODIUM
 GE ENVIRONMENTAL SERVICES
 GIBBS t HILL
 FULL SCALE
 RETROFIT
X   99.30
    63.00
     1.4
  1
 10/75
 10/75
 12/70
                ( 11500 BTU/LB)
    2.20
26749.0
   17.00
    6.00
     .03
  296.0
  5
  1
 VENTURI TOWER
 VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
 N/A
 GE ENVIRONMENTAL SERVICES
 31.3 X 66.4
 CARBON STEEL; STAINLESS STEEL [ABSORBER INTERNAL
 AISI 1110; AUSTENITIC
 N/A; TYPE 316L
 ORGANIC; INORGANIC
 MAT-REINFORCED POLYESTER; GLASS FLAKE-FILLED POL
 CEILCRETE 2500AR; FLAKELINE 103; ACID RESISTANT
 NONE
  1
  1071.
     4.4
     2.0
    45.7
   243.03
   146.9
    63.0
    94.0
               (17000 GPM)
               (  33.0 GAL/1000 ACF)
               (  8.0 IN-H20)
               (150.0 FT/S)
               (  515000 ACFM)
               (   300 F)
 PRIMARY COLLECTOR [EXTERNAL]
  5
  1
  1
 IMPINGEMENT
 BAFFLE
 OPEN VANE [SLAT]
 HEIL
 HORIZONTAL
     1
     4
     7.6
                ( 3.
                    .00 IN)
   90
      .0
     3.4
 ORGANIC
 FIBER-REINFORCED POLYESTER
                  .2 IN-H20)
                 11.0 FT/S)
                                            13-347

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
FRESH MAKEUP MATER OR THICKENER OVERFLOW
TOP-MANUAL ONCE/WEEK
DIRECT COMBUSTION
IN-LINE BURNER
OIL
   16.7        (   30 F)
NR
NR
 5
 1
CENTRIFUGAL
GREEN FUEL ECONOMIZER
BOOSTER
INDUCED DRAFT
WET
  259.54       ( 550000 ACFM)
   54.4        (  130 F)
    7.0        (23.0 IN-H20)
CARBON STEEL; HIGH ALLOY; HIGH ALLOY; STAINLESS
SHUT-OFF
BUTTERFLY
NR
NR
OPEN/CLOSED
     .00       (      0 ACFM)
300
STAINLESS STEEL/CARBON STEEL
AUSTENITIC; AISI 1110
NONE
N/A
 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
 5
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
ALLIS-CHALMERS
OPEN/CLOSED
     .00       (      0 ACFM)
NR
STAINLESS STEEL/CARBON STEEL
AUSTENITIC; AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
 5
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
ALLIS-CHALMERS
OPEN/CLOSED
      .00       (      0 ACFM)
NR
STAINLESS STEEL/CARBON STEEL
AUSTENITIC; AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
ABSORBER INLET
CIRCULAR
CARBON STEEL
AISI 1110
                                            13-348

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
DUQUESNE LIGHT: ELRAMA 1-4  (CONT.)

      LINER GENERIC MATERIAL  TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL  TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL  TYPE
      LINER SPECIFIC MATERIAL TYPE

 *# DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL  TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL  TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF  SPARES
     FULL  LOAD  DRY FEED  CAPACITY -  M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     THICKENER  OVERFLOW
     LIME SLURRY  DILUTION
     ABSORBER  EFFLUENT HOLD
     THICKENER  FOLMER  MIX
     THICKENER  DISTRIBUTION BOX
     WATER STORAGE

 ** PUMPS
     SERVICE
     ABSORBER  RECIRCULATION
     LIME SLUPRY  FEED
     THICKENER OVERFLOW
     THICKENER UNDERFLOW

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     FEED STREAM  SOURCE
     FEED STREAM  CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW  STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW  STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUM3ER OF SPARES
     DIMENSIONS - FT
     CAPACITY
NONE
N/A
ABSORBER OUTLET
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
PRECOLLECTOR OUTLET
CIRCULAR
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
SLAKER
PASTE
N/A
WALLACE * TIERNAN
 5
 2
    3.6        (4 TPH)
   22.5
NUMBER

   1
   1
   5
   1
   1
   2
NUMBER

  10
   5
   3
   3
THICKENER
 2
0
120 DIA X 8.5 HIGH
229500
CARBON STEEL [WALLS!J INORGANIC  [BOTTOM!
AISI 1110; HYDRAULICALLY-BONDED  CONCRETE
ORGANIC
BITUMINOUS BASE MODIFIED ASPHALT [FLOOR];  MICA  F
RUEEER-CLAD CARBON STEEL
ABSORBER BLEED STREAM
57. SOLIDS
35-40X SOLIDS
0.1X
TO VACUUM FILTER
THICKENER OVERFLOW TANK
VACUUM FILTER
 2
1
650 SQ FT t 750 SQ  FT
60 TONS/HR
                                            13-349

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SLUDGE
     7. ASH - DRY
     •/. OTHER COMPOUNDS - DRY

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EFFLUENT WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   7.
     MIST ELIMINATOR - X
     FAN - X
     SLAKER - X
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP - X
     THICKENER - X
     VACUUM FILTER - X

 »* FGD SPARE COMPONENT INDICES
     ASSORBER
     MIST ELIMINATOR
     FAN
     SLAKER
CARBON STEEL
AISI 1110
ORGANIC
NYLON
THICKENER UNDERFLOW
35-40X SOLIDS
507. SOLIDS
0.1
TO SLUDGE TREATMENT
COLLECTED IN A DISTRIBUTION BOX & THEN TRANSFERR
   50.0
   50.0
FIXATION
PUG MILL
CONVERSION SYSTEMS CPOZ-0-TEC]
   37.5
FINAL
LANDFILL
OFF-SITE
TRUCK
NONE
 10
RECIRCULATING SLURRY
PH
FLOW
PH 7.7
UNIVERSAL UNILOC
INLET TANGENTIAL NOZZLE TO ABSORBER
AUTOMATIC
FEEDBACK
OPEN
   18.9        (  300 GPM)
MONONGAHELA RIVER
RIVER WATER
ABSORBENT
MAGNESIUM-MODIFIED LIME
CAO, MGO
DRAVO
175-200 TPD
   90.0
SLAKER
   25.0
   25.0
   25.0
   67.0
   25.0
   25.0
     .0
  100.0
    1.0
    1.0
    1.0
     .8
                                            13-350

-------
DUQUESNE LIGHT: ELRAMA 1-4  (CONT.)

     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER 1984
                          1.0
                          1.0
                           .0
                          1.0
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS FACTOR
 0/75  SYSTEM

       *» PROBLEMS/SOLUTIONS/COMMENTS
                         THE  FIRST  ELRAMA  SCRUBBER  WAS  PLACED  IN  SERVICE  ON  OCTOBER  26,  1975.   IT
                         HAD  BEEN SCHEDULED  FOR  AN  EARLIER  STARTUP  DATE BUT  BECAUSE  OF  THE  SEVERITY
                         AND  NUMBER OF  PROBLEMS  ENCOUNTERED AT PHILLIPS,  STARTUP  WAS DELAYED  UNTIL
                         MANY OF THE PROBLEMS  AT PHILLIPS WERE RESOLVED AND  THE MODIFICATIONS COULD
                         BE INCORPORATED AT  BOTH STATIONS.

                         BOILER NO. 2 WAS  INITIALLY CONNECTED  TO  THE  FGD  SYSTEM.   THIS  BOILER HAS
                         AN EQUIVALENT  CAPACITY  OF  APPROXIMATELY  100  MW AND  THE EMISSIONS CAN BE
                         HANDLED BY ONE SCRUBBER.   HOWEVER, TO ENSURE RELIABILITY IN THE CASE
                         OF A SCRUBBER  MALFUNCTION, TWO SCRUBBERS ARE OPERATED AT PARTIAL
                         LOAD TO PROTECT THE BOILER AND TURBINE GENERATOR AGAINST A  TRIP-OFF.

                         THE  BOILER OPERATED CONTINUOUSLY ON THE  SCRUBBER SYSTEM  THROUGH JANUARY
                         1976 WITH  THE  EXCEPTION OF TWO MINOR  OUTAGES.    ON  FEBRUARY 4,  1976  A
                         SECOND BOILER  WAS COUPLED  INTO THE SCRUBBER  COMPLEX.  PRESENTLY, TWO
                         UNITS ARE  THE  MAXIMUM THAT CAN BE  TIED INTO  THE  SCRUBBER PLANT. TO  DATE,
                         THE  UTILITY HAS ENCOUNTERED THE USUAL MINOR  STARTUP PROBLEMS AND SOME
                         MAJOR PROBLEMS AS WELL. THE MAJOR PROBLEMS  HAVE BEEN WITH  FROZEN  PIPES
                         AND  THICKENERS, THE LATTER INVOLVING  HARDWARE AND DESIGN PROBLEMS
                         ASSOCIATED WITH RECIRCULATION  OF THE  SLUDGE  WITHIN  THE THICKENERS  TO
                         ATTAIN 30  TO 40X  SOLIDS CONCENTRATION.
10/75  SYSTEM
                                                                             744   744
       ** PROBLEMS/SOLUTIONS/COMMENTS
11/75  SYSTEM

12/75  SYSTEM
THE SCRUBBING SYSTEM BEGAN OPERATIONS WITH ONE BOILER CONNECTED TO THE
SYSTEM (100 MW) DURING THE MONTH.  THE SCRUBBING SYSTEM IS CURRENTLY IN
THE SHAKEDOWN PHASE OF OPERATION.

                                                   720   720

                                                   744   744
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE  SYSTEM IS STILL OPERATING WITH-ONE  BOILER  CONNECTED.   THE UTILITY IS
                          PLANNING TO CONNECT ONE  OR  TWO ADDITIONAL BOILERS TO THE  SYSTEM IN LATE
                          JANUARY.
 1/76  SYSTEM
                                                   744   744
       ** PROBLEMS/SOLUTIONS/COMMENTS
 2/76   SYSTEM

 3/76   SYSTEM
FOUR OF THE FIVE SCRUBBER VESSELS HAVE BEEN IN SERVICE IN VARIOUS COMBINA-
TIONS, AND THE SERVICE HOURS THROUGH JANUARY 31, 1976 ARE:
   NO. 1 -   69 HOURS
   NO. 2 - 1508 HOURS
   NO. 3 -  976 HOURS
   NO. 4 -  838 HOURS
THE FIFTH VESSEL HAS NOT BEEN IN SERVICE BECAUSE IT IS BEING SERVICED FOR
THE TRIAL INSTALLATION OF RUBBER LINED RECYCLE PUMPS.

                                                   696   696

                                                   744   744
                                            13-351

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
	PERFORMANCE DATA—	
PERIOD MODULE AVAILABILITY CPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S03  PART. HOURS HOURS  HOURS FACTOR


 4/76  SYSTEM                                                                72°   72°

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SYSTEM OPERATED DURING MARCH AND APRIL WITH TWO BOILERS COUPLED INTO
                          THE SCRUBBING SYSTEM.  REVISIONS TO THE FIFTH SCRUBBING VESSEL HAVE BEEN
                          COMPLETED AND OPERATIONS ARE PROCEEDING WITH TWO RUBBER-LINED RECYCLE
                          PUMPS.

 5/76  SYSTEM                                                                744   744

 6/76  SYSTEM                                                                720   720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                          THE SYSTEM IS STILL OPERATING WITH TWO BOILERS COUPLED INTO THE SCRUBBING
                          SYSTEM.  THE IUCS SLUDGE FIXATION SYSTEM IS CONTINUING TO OPERATE AT THIS
                          STATION.

                          THE FIFTH SCRUBBING VESSEL WAS TAKEN OUT OF SERVICE FOR REPAIRS AND
                          MODIFICATIONS REQUIRED FOR THE RUBBER-LINED RECYCLE PUMPS.

                          THE UTILITY IS CURRENTLY CONDUCTING A PERFORMANCE TEST ON THE SCRUBBING
                          SYSTEM IN THE TWO BOILER OPERATION MODE.

 7/76  SYSTEM                                                                744   744

 8/76  SYSTEM                                                                744   744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE FIFTH SCRUBBING VESSEL EMPLOYING TWO RUBBER-LINED RECYCLE PUMPS WAS
                          OPERATIONAL FOR A SHORT PERIOD OF TIME DURING THE REPORTING MONTHS.  TWO
                          BOILERS REMAIN COUPLED INTO THE SCRUBBING SYSTEM.  THE CONSTRUCTION OF AD-
                          DITIONAL LIME STORAGE SILOS AND A THICKENER WILL BE REQUIRED FOR  FULL
                          SCALE OPERATION.  THE UTILITY HAS SIGNED A LETTER OF INTENT WITH  IUCS FOR
                          A  LONG TERM SLUDGE FIXATION SYSTEM.  HIGH CALCIUM LIME IS STILL BEING
                          EMPLOYED IN THE SCRUBBING SYSTEM.

 9/76  SYSTEM                                                                720   720

 10/76  SYSTEM                                                                744   744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          OPERATIONS AT THIS STATION DURING THE REPORT PERIOD  PROCEEDED WITH TWO
                          BOILERS COUPLED INTO THE FIVE-MODULE SCRUBBING  SYSTEM.  THE FIFTH SCRUB-
                          BING  VESSEL WAS OPERATIONAL DURING THE REPORT PERIOD WITH THE RUBBER-LINED
                          RECYCLE PUMPS IN SERVICE.  OPERATIONS ARE STILL PROCEEDING ON AN  OPEN
                          WATER-LOOP BASIS.  PART OF THE THICKENER OVERFLOW IS STILL BEING  DIVERTED
                          TO THE ASH POND AND NOT RECYCLED BACK TO THE PROCESS.  BECAUSE BOTH
                          BEAVER VALLEY AND BRUCE MANSFIELD STATIONS ARE  FULLY OPERATIONAL, THIS
                          STATION HAS BEEN RELEGATED TO PEAK  LOAD OPERATIONS.  GENERAL  LOAD OPERA-
                          TIONS ARE FULL CAPACITY IN THE DAYTIME AND 50 TO 60X REDUCTION AT NIGHT.

                          TESTS WERE CONDUCTED DURING THE PERIOD TO DETERMINE  PARTICULATE  AND  S02
                          REMOVAL EFFICIENCIES.  S02 REMOVAL  EFFICIENCY WAS SOX.  PARTICULATE
                          EMISSIONS WERE BEING REDUCED WELL BELOW  0.1  LB/MM BTU STANDARD  (ACTUAL
                          RESULTS: 0.04 LB/MM BTU).  THESE RESULTS WERE BASED  ON TWO  BOILERS
                          COUPLED INTO THE FIVE SCRUBBING MODULES WHILE BURNING MEDIUM-SULFUR  (1.0
                          TO z.ay.i COAL.  THE MECHANICAL COLLECTORS AND ESP'S  WERE  IN  SERVICE
                          DURING THE TESTS.

 11/76  SYSTEM                                                                720    720
                                             13-352

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

DUQUESNE  LIGHT: ELRAMA  1-4  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART. HOURS  HOURS   HOURS  FACTOR
— ___——  ^ _•••__ ________•___ _«._BW«B»« »W —— «—»H ««»«» — ____.  .»___ ___ _ V  _____*•  *•»•>. V  ______

12/76  SYSTEM                                                                 744    744

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE SCRUBBER REMAINED IN SERVICE THROUGHOUT THE REPORT  PERIOD  WITH TWO
                         BOILERS COUPLED INTO THE SCRUBBING SYSTEM.  A RECYCLE PUMP  EVALUATION IS
                         BEING CONDUCTED BY THE UTILITY AT BOTH PHILLIPS AND ELRAMA  STATIONS.

                         OBSERVATIONS OF THE RUBBER-LINED RECYCLE PUMPS INDICATE SOME SEVERE  ABRAS-
                         ION AND GOUGING HAVE OCCURRED AFTER 1000 HOURS OF  SERVICE TIME.

 1/77  SYSTEM                                                                 744    744

 2/77  SYSTEM                                                                 672    672

 3/77  SYSTEM                                                                 744    744

       »*  PROBLEMS/SOLUTIONS/COMMENTS

                         TESTING WITH THIOSORBIC  LIME WAS CONDUCTED  DURING  THE PERIOD.

                         THE SCRUBBER PLANT CONTINUED OPERATIONS DURING JANUARY  AND  FEBRUARY  WITH
                         TWO BOILERS COUPLED INTO THE SYSTEM.  INSTALLATION OF THE ADDITIONAL
                         THICKENER  LIME  FEEDERS AND SILOS IS STILL IN PROGRESS.  FULL COMPLIANCE
                         OPERATION  FOR THIS STATION IS SCHEDULED FOR EARLY  1978.  THE FULL COMPLI-
                         ANCE STRATEGY WILL CONSIST OF THE FOLLOWING: 83X S02 REMOVAL FOR 2X  SULFUR
                         COAL UTILIZING  THIOSORBIC LIME  (6-12X MG),  FIXATING THE SCRUBBER SLUDGE
                         WITH THE IUCS POZ-0-TEC  STABILIZATION METHOD AND HAULING  THIS  MATERIAL TO
                         AN OFFSITE DISPOSAL/LANDFILL AREA.  CURRENT S02 AND PARTICULATE REMOVAL
                         EFFICIENCIES ARE 50 AND  99+X, RESPECTIVELY.  THE INTERIM  IUCS  UNIT NOW IN
                         SERVICE CONSISTS OF THE  OLD MOHAVE PROTOTYPE PLUS  A VACUUM  FILTER.   THE
                         STABILIZATION MATERIAL HAS BEEN UTILIZED IN A PARKING LOT CONSTRUCTION
                         PROJECT.   IUCS  HAS BEEN  AWARDED A 10-YEAR CONTRACT FOR  THE  CONTINUED  USE
                         OF THIS SYSTEM  FOR FUTURE PLANT OPERATIONS.

 4/77  SYSTEM                                                                 720    720

 5/77  SYSTEM                                                                 744    744

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         CONSTRUCTION OF TWO 120-FOOT DIAMETER THICKENERS IS CONTINUING.  DUE  TO
                         THE GOUGING OF  THE RUBBER-LINED RECYCLE PUMPS DURING THEIR  TESTING,  THEY
                         HAVE BEEN  REMOVED.  THE  UTILITY IS CONSIDERING TRYING ANOTHER  SET OF
                         RUBBER-LINED PUMPS.  DUQUESNE LIGHT ALSO IS CONTINUING  EFFORTS TO OBTAIN
                         ALTERNATE  LANDFILL AREAS FOR SLUDGE DISPOSAL.

 6/77  SYSTEM                                                                 720    720

 7/77  SYSTEM                                                                 744    744

       #*  PROBLEMS/SOLUTIONS/COMMENTS

                         DUQUESNE LIGHT  REPORTED  THE FOLLOWING ITEMS FOR THE ELRAMA  SCRUBBER  PLANT
                         DURING THE REPORT PERIOD:
                          -TWO BOILERS (200 MW) WERE COUPLED INTO THE SCRUBBER PLANT.
                          -THE INTERIM IUCS STABILIZATION UNIT (MOHAVE PROTOTYPE)  CONTINUED TO FIX-
                           ATE SCRUBBER  WASTES.
                          -CONSTRUCTION  OF THE TWO ADDITIONAL THICKENERS CONTINUED (CONSTRUCTION IS
                           ON SCHEDULE).
                          -FULL PLANT COMPLIANCE  IS PROJECTED FOR FEBRUARY  1978.
                          -S02 REMOVAL EFFICIENCY IS APPROXIMATELY SOX.
                          -ELRAMA IS OPERATING IN A BASE/INTERMEDIATE LOAD  MODE  (FULL LOAD DAYTIME/
                                            13-353

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
__________________________________________ PERFORMANCE DATA --------------- • ---------------------------
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                            HALF LOAD NIGHT-TIME).  1976 CAPACITY FACTOR WAS 69.57.

 8/77  SYSTEM                                                                744   744

 9/77  SYSTEM                                                                720   720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE TWO ADDITIONAL THICKENERS WERE COMPLETELY INSTALLED.  THE IUCS SYSTEM
                          WAS UPGRADED.  CONSTRUCTION COMPLETION IS PROJECTED FOR FEBRUARY 1978.
                          FULL PLANT COMPLIANCE IS PROJECTED FOR APRIL 1978.

10/77  SYSTEM                                                                744   744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MODULE 101 WAS UNAVAILABLE ON OCTOBER 4 DUE TO A BLEED VALVE LEAK AND WAS
                          TAKEN OUT OF SERVICE AT THE END OF THE MONTH FOR CLEANUP.

                          MODULE 201 WAS AVAILABLE FOR THE ENTIRE MONTH OF OCTOBER.

                          MODULE 301 AND 401 HAD OUTAGES IN OCTOBER RESULTING FROM A RUBBER LINING
                          FAILURE ON AN ID FAN.

                          MODULE 501 EXPERIENCED RECYCLE PUMP OUTAGES IN LATE NOVEMBER.

                          NEW RUBBER LINED WORMEN RECYCLE PUMPS WERE INSTALLED.  THE LIME HANDLING
                          SYSTEM INSTALLATION WORK CONTINUED.  THE LAST TWO BOILERS ARE EXPECTED TO
                          BE TIED INTO THE FGD SYSTEM BY JANUARY 1978.

11/77  101                       .0                      .0
       201                     11.7                    11.7
       301                     93.3                    93.3
       401                     22.5                    22.5
       501                     59.2                    59.2
       SYSTEM                  46.7                    46.7                  720   720    336

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MODULE 101, 201 AND 401 HAVE LOW OPERATIONAL HOURS BECAUSE ONLY TWO BOILER
                          ARE TIED INTO THE FGD SYSTEM TO DATE.

                          THE SLUDGE HANDLING SYSTEM IS FUNCTIONING PROPERLY AND IS NOW IN FULL SER-
                          VICE.

                          TUBE LEAKS FORCED A BOILER OUTAGE IN NOVEMBER.

12/77  SYSTEM                                                                744   744

 1/78  101                     94.1                    94.1
       201                     90.5                    90.5
       301                      5.1                     5.1
       401                     24.3                    24.3
       5°1                      3.5                     3.5
       SYSTEM                  54.4                    54.4                  744   744    405
       **
          PROBLEMS/SOLUTIONS/COMMENTS
                          DURING THE PERIOD THE UTILITY REPORTED THAT A NEW WORMEN RECYCLE  PUMP
                          INSTALLED IN NOVEMBER EXPERIENCED JACK SHAFT BEARING PROBLEMS RESULTING
                          IN REMOVAL OF SCRUBBER TRAIN 501 FROM SERVICE.

                          BOILER NO. 4 WAS CONNECTED, ADDING AN ADDITIONAL 176 MW OF  FLUE GAS  LOAD
                          TO THE FGD SYSTEM.
                                            13-354

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER

OUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X  REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS FACTOR

                         THE IUCS SLUDGE DISPOSAL FACILITY  IS  IN  SERVICE  PRODUCING  GOOD PRODUCT.
                         LOW LOAD AND A COAL STRIKE HAVE HAMPERED GOOD  SCRUBBER  OPERATIONS.   SOME
                         OUTAGE TIME HAS BEEN SCHEDULED FOR MARCH.

 2/78 101                     70.8                     30.*
      201                     96.2                     41.2
      301                        .0                      .0
      401                     37.2                     15.9
      501                     40.0                     18.0
      SYSTEM                  61.1                     26.4                   672   288     177

 3/78 SYSTEM                     .0                      .0                   744   216     141

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM WAS SHUTDOWN ON FEBRUARY 11 AS  A RESULT OF A COAL SHORTAGE.
                         BOILERS  1, 2 AND  4 ARE NOW COMPLETELY CONNECTED  TO THE  FGD SYSTEM.   BOILER
                         3  IS UNDERGOING AN EXTENSIVE  OVERHAUL AND  WILL BE CONNECTED TO THE  SYSTEM
                         IN LATE  APRIL.

                         BOILER  EXIT DAMPERS WERE LINED WITH 316  SS ON  AREAS OF  HIGH EROSION CAUSED
                         BY FLYASH IMPINGEMENT DURING  THE OUTAGE.

                         EXPANSION JOINTS  IN THE UPSTREAM DUCTWORK  WERE SHIELDED BY METAL PLATES
                         WHICH WERE WELDED AT ONE END  DURING THE  FEBRUARY-MARCH  PERIOD.  EXPANSION
                         JOINTS  IN THE DOWNSTREAM DUCTWORK  WERE COMPLETELY REPLACED. THE DOWN-
                         STREAM  DUCTWORK WAS RELINED WITH CEILCOTE.

                         ALSO DURING THE OUTAGE THE MODULE  401 INTERNALS  WERE CLEANED AND"SOME
                         HOLES IN THE UPPER CONICAL REGION  WERE REPAIRED.

                         THE SYSTEM CAME BACK ON  LINE  IN  LATE  MARCH, HOWEVER, BOILER NUMBER  3 WAS
                         NOT IN  SERVICE.

 4/78 SYSTEM                                                                 720   720

 5/78 SYSTEM                                                                 744   744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING  THE APRIL-MAY PERIOD BOILER NUMBER  3 WAS  STILL BEING OVERHAULED.
                         FGD SYSTEM CONSTRUCTION  WAS COMPLETED AND  PRELIMINARY TESTING  WITH
                         THIOSORBIC  LIME VERIFIED A SYSTEM  S02 REMOVAL  EFFICIENCY OF 83X.

 6/78 SYSTEM                                                                 720   720

 7/78 101          59.9       59.9         59.9         59.9
      201         100.0      100.0       100.0       100.0
      301          66.5       66.5         66.5         66.5
      401         100.0       93.9       100.0         98.9
      501          77.1       77.1         77.1         77.1
      SYSTEM      100.0      100.0       100.0       100.0                   744   744     744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE  301 WAS PULLED OFF  FOR A  MAJOR CLEANING DURING THE  JUNE-JULY
                         PERIOD.

                         MIST ELIMINATOR PLUGGING WAS  EXPERIENCED AS A  RESULT OF LOW m.

                         THE CHRONIC INABILITY TO CONTROL CHEMISTRY (PH)  IS DIRECTLY RELATED TO
                         GRIT BUILD-UP  IN  THE  LIME  HANDLING AND  SLURRY  PREPARATION  SYSTEM.

                         THE UTILITY IS CURRENTLY STUDYING  WAYS  TO TIGHTEN THE  WATER BALANCE BY  US-
                                            13-355

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          ING THICKENER SUPERNATANT INTERMITTENTLY WITH CLEAR SERVICE WATER FOR THE
                          MIST ELIMINATORS.
8/78





9/78





101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
76.9
100.0
50.7
100.0
70.9
99.6
72.1
59.6
93.3
78.1
93.6
99.2
76.9
100.0
50.7
100,0
70.9
100.0
72.1
56.3
89.0
78.1
93.6
100.0
76.9
100.0
50.7
100.0
70.9
99.6
72.1
58.2
92.9
78.1
93.6
98.7
76.9
100.0
50.7
100.0
70.9
99.6
72.1
56.3
89.0
78.1
93.6
97.3
                                                                             744   744
                                                                                          741
                                                                             720   720
                                                                                          700
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE AUGUST-SEPTEMBER PERIOD THE UTILITY REPORTED THAT MODULES 301
                         AND 501 WERE TAKEN OFF LINE FOR CLEANING.

                         THE RUBBER LINING ON THREE FAN HOUSINGS REQUIRED REPAIR DURING AUGUST AND
                         SEPTEMBER.

                         IT WAS NECESSARY TO SHUT DOWN THE LIME MIXING BASIN IN ORDER TO CLEAN OUT
                         EXCESSIVE GRIT AND SOLIDS BUILD UP.

                         A PARTICLE EMISSION COMPLIANCE TEST WAS RUN IN DECEMBER WHICH SHOWED THE
                         UNIT TO BE IN COMPLIANCE.
10/78





11/78





101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
100.0
98.9
100.0
80.5
78.6
100.0
100.0
100.0
100.0
100.0
81.1
100.0
76.6
98.9
100.0
80.5
78.6
100.0
100.0
78.4
84.2
86.8
62.5
100.0
100.0
98.9
100.0
80.5
78.6
100.0
100.0
100.0
100.0
100.0
76.8
100.0
76.6
98.9
100.0
80.5
78.6
100.0
100.0
78.4
84.2
86.8
62.5
100.0
                                                                              744    744
                                                                                           744
                                                                              720    720
                                                                                           720
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE PARTICLE EMISSION TEST RUN IN AUGUST SHOWED THAT THE  UNIT  MET  STATE
                         STANDARDS.  THE S02 TEST WILL HAVE TO BE RERUN BECAUSE  OF SAMPLING
                         ERRORS.

                         THE UTILITY REPORTED DURING THE OCTOBER-NOVEMBER  PERIOD THAT IT HAS  HAD
                         SOME PROBLEMS WITH AN INSUFFICIENT LIME SUPPLY.
12/78





101
201
301
401
501
SYSTEM
100.0
76.3
93.0
68.0
97.9
100.0
94.7
72.7
85.6
64.8
69.5
100.0
100.0
75.4
92.5
66.9
97.0
100.0
94.7
72.7
85.6
64.8
69.5
96.8
                                                                              744   744
                                                                                           720
                                            13-356

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER  BOILER   FGD    CAP.
                                                               S02  PART. HOURS HOURS   HOURS  FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING DECEMBER A 502 EMISSION COMPLIANCE TEST WAS  RUN AND THE  UNIT WAS
                        FOUND TO BE WITHIN THE ALLOWABLE STANDARD OF  0.6  LB/MM BTU.

 1/79
101
201
301
401
501
SYSTEM
44.7
100.0
67.8
100.0
100.0
100.0
39.8
95.2
60.2
100.0
100.0
100.0
41.9
100.0
65.3
100.0
100.0
100.0
39.8
95.2
60.2
100.0
100.0
98.8
                                                                             744    744
                                                                                          735
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY HAS STARTED HAULING SLUDGE OFF-SITE TO AN AREA ABOUT  10 MILES
                        AWAY.
2/79





3/79





4/79





5/79





6/79





7/79





8/79


101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
100.0
90.2
14.1
97.8
100.0
100.0
98.9
100.0
77.7
54.5
70.4
100.0
64.1
57.4
100.0
100.0
92.8
100.0
100.0
97.8
100.0
100.0
51.6
100.0
100.0
98.5
93.3
100.0
100.0
100.0
100.0
100.0
86.0
100.0
40.7
100.0
100.0
100.0
100.0
100.0
90.2
14.1
97.3
100.0
100.0
95.4
91.0
73.8
39.2
65.9
100.0
61.9
53.5
99.3
89.9
90.4
95.6
100.0
97.8
83.1
100.0
21.4
100.0
100.0
58.5
40.0
100.0
100.0
100.0
81.0
94.8
86.0
99.3
40.7
100.0
98.7
100.0
96.5
100.0
90.2
14.1
97.8
100.0
100.0
98.8
100.0
76.8 .
46.3
69.0
97.7
63.3
55.7
100.0
100.0
92.6
100.0
100.0
97.8
100.0
100.0
30.6
100.0
100.0
97.5
85.7
100.0
100.0
100.0
100.0
100.0
86.0
100.0
40.7
100.0
100.0
100.0
100.0
100.0
90.2
14.1
97.3
100.0
100.0
95.4
91.0
73.8
39.2
65.9
91.4
61.9
53.5
99.3
89.9
90.4
95.6
100.0
97.8
83.1
100.0
21.4
100.0
100.0
58.5
40.0
100.0
100.0
99.6
81.0
94.8
86.0
99.3
40.7
100.0
98.7
100.0
96.5
                                                                             672    672
                                                                                          672
                                                                             744    744
                                                                                          680
                                                                             720    720
                                                                                          688
                                                                             744   744
                                                                                          744
                                                                             720   720
                                                                                          717
                                                                             744   744
                                                                                          744
                                            13-357

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
	.	,	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         '/. REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART.  HOURS HOURS  HOURS FACTOR
       401
       501
       SYSTEM

 9/79  101
       201
       301
       401
       501
       SYSTEM

10/79  101
       201
       301
       401
       501
       SYSTEM

11/79  101
       201
       301
       401
       501
       SYSTEM

12/79  101
       201
       301
       401
       501
       SYSTEM
            41.2
            72.8
           100.0
            44.0
           100.0
           100.0
            90.0
            76.9
           100.0

           100.0
           100.0
            47.8
            94.4
            84.4
           100.0

           100.0
            15.3
            92.4
           100.0
            95.0
           100.0

           100.0
           100.0
           100.0
            88.1
           100.0
           100.0
             33.3
             72.8
            100.0

             35.0
             93.3
             86.6
             90.0
             70.0
             93.8

            100.0
             96.1
             34.6
             87.3
             84.5
            100.0
             36.2
             72.8
            100.0

             38.4
            100.0
            100.0
             90.0
             75.2
            100.0
            100.0
            100.0
             39.1
             94.0
             84.4
            100.0
             33.3
             72.8
            100.0

             35.0
             93.3
             86.6
             90.0
             70.0
             93.8

            100.0
             96.1
             34.6
             87.3
             84.5
            100.0
744   744
744
                                                                      720   720
                                                                                   675
744   744
                                                            744
            100.0
             15.2
             92.5
             98.3
             93.9
            100.0

             51.6
             90.9
            100.0
             68.6
            100.0
            100.0
            100.0
             15.3
             92.4
            100.0
             94.9
            100.0
            100.
             15.
             92.
             98.
             93.9
            100.0
                                                           720   720
                                                                        720
            100.0
            100.0
             96.1
             84.4
            100.0
             48,
             85.
            100,
             64,
            100,
                                          100.0
                                                       98.7
                                                                             744   700
                                                                                          734
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THERE WERE NO SCRUBBER-RELATED OUTAGES DURING THE SEPTEMBER THROUGH
                         DECEMBER PERIOD.

                         A NEW S02 MONITOR, WHICH WAS INSTALLED IN OCTOBER, HAS  PLUGGED ONLY ONCE
                         SINCE INSTALLATION AND HAS REQUIRED ONLY FOUR HOURS OF  MAINTENANCE PER
                         WEEK.
  1/80
  2/80
101
201
301
401
501
SYSTEM

101
201
301
401
501
SYSTEM
 95.8
 87.1
 84.6
 86.4
100.0
100.0

100.0
100.0
100.0
100.0
 77.6
100.0
 91.2
100.0
100.0
 55.6
100.0
100.0

 85.4
100.0
100.0
100.0
 56.8
100.0
 94.8
 87.1
 84.6
 77.1
100.0
100.0

100.0
100.0
100.0
100.0
 64.0
100.0
                                                       75.2
                                                       87.1
                                                       84.6
                                                       45.8
                                                      100.0
                                                       98.2
                                                       60.5
                                                       96.6
                                                      100.0
                                                       70.7
                                                       40.2
                                                                              744    613
                                                                                           528
                                                       92.0
                                                                              696    493
                                                                                           427
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE NEW S02 MONITOR INSTALLED  LAST OCTOBER  IS  STILL  OPERATING WELL AND
                         HAS LOGGED SIX MONTHS OF OPERATION.

                         THE HIGH AVAILABILITIES ARE DUE TO THE 5TH  MODULE  BEING A TRUE SPAPE.
                         AS OF FEBRUARY 1980 AND ARE STILL OPERATING WITHOUT  ANY MAJOR PROBLEMS.

                         THE TWO RUBBER LINED WORMEN RECYCLE  PUMPS HAVE NOW LOGGED 14,000 HOURS
                                             13-358

-------
                                                 UTILITY  FGD  SURVEY?  OCTOBER  1983 - SEPTEMBER
DUQUESNE LIGHT: ELRAMA 1-4  (CONT.)
	PERFORMANCE  DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
3/80





101
201
301
401
501
SYSTEM
100.
100.
73.
100.
78.
100.
0
0
7
0
1
0
100
100
73
48
78
100
.0
.0
.7
.4
.1
.0
100.
100.
73.
100.
78.
100.
0
0
7
0
1
0
100
100
73
48
78
100
.0
.0
.7
.4
.1
.0





744 744 595
       *#  PROBLEMS/SOLUTIONS/COMMENTS
                        THE  FGD  SYSTEM  WAS  AVAILABLE  FOR  OPERATION  THE  ENTIRE  MONTH  Or  MARCH.
 4/80
101
201
301
401
501
SYSTEM
 40.
 72,
 87.
100.
100.
 38,
 72.
 87.
100.
100.
                   99.4
                               99.4
 40.0
 72.3
 87.
100.
100.
100.
                                                       40.0
                                                       72.
                                                       87.
                                                      100.
                                                      100.
                                                       99.4
                                                                             720    720
                                                                                          572
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  APRIL THE  101  AND  201 RECYCLE PUMP IMPELLERS HAD  TO BE  REPLACED.
                         THIS  CAUSED  EIGHT HOURS OF  OUTAGE  TIME FOR THESE  TWO MODULES.   NO OTHER  FGD
                         SYSTEM  OUTAGES OCCURRED.
 5/80  101
       201
       301
       401
       501
       SYSTEM
           100.0
            40.1
            94.1
            90.3
            96.8
           100.0
            100.0
             37.1
             89.0
             71.2
             96.8
             98.5
            100.0
             38.2
             93.8
             83.0
             96.8
            100.0
            100.0
             37.1
             89.0
             71.2
             96.8
             98.5
                                                                             744   744
                                                                                          586
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE FGD SYSTEM WAS AVAILABLE FOR OPERATION THE ENTIRE  MONTH.
 6/80  101
       201
       301
       401
       501
       SYSTEM
           100.0
           100.0
           100.0
              .0
           100.0
           100.0
            100.0
             97.8
             96.7
               .0
               .0
            100
                               98.6
            100.0
            100.0
            100.0
               .0
            100.0
             99.7
            100.0
             97.8
             96.7
               .0
            100.0
             98.6
                                                           720   720
                                                                        710  61.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JUNE MODULE 401 WAS CLEANED AND THE CEILCOTE LINER WAS REPLACED.
                         THIS IS THE FIRST TIME SINCE START UP (APPROXIMATELY 17,000 OPERATING
                         HOURS) THAT ANY MODULE NEEDED RELINED.

                         DURING JUNE NO FGD-RELATED PROBLEMS OCCURRED ON MODULES 101, 201, 301 OR
                         501.
 7/80  101
       201
       301
       401
       501
       SYSTEM
           100.0
           100.0
            98.5
            75.8
            35.5
           100.0
             64.9
             91.1
             85.6
             75.8
             12.9
             82.6
            100.0
            100.0
             98.3
             75.8
             16.7
             97.7
             64.9
             91.1
             85.6
             75.8
             12.9
             82.6
                                   744   744
615  66.0
       **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  RELINING OF MODULE 401 CONTINUED INTO PART OF JULY.

 8/80   101          30.9        21.2        23.5        21.2
                                            13-359

-------
UTILITY FGO SURVEY? OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
PERIOD MODULE
201
301
401
501
SYSTEM
AVAILABILITY
100.0
100.0
99.1
83.9
100.0
OPERABILITY
94.8
93.3
99.1
82.5
97.7
RELIABILITY UTILIZATION
100.0
100.0
99.1
83.7
100.0
94.6
93.3
99.1
82.5
97.7
7. REMOVAL PER
S02 PART. HOURS
744
BOILER
HOURS
744
FGD
HOURS
727
CAP.
FACTOR
65.0
       ** PROBLEMS/SOLUTIONS/COMHENTS
                         THE RELINING WITH CEILCOTE ON MODULE 501 COMMENCED IN JULY AND CONTINUED
                         FOR APPROXIMATELY 120 HOURS IN AUGUST.

                         THE RELINING OF MODULE 101 WITH CEILCOTE STARTED IN AUGUST ACCOUNTING
                         FOR THE LOW AVAILABILITY DURING THE MONTH.
9/80





10/80





11/30





101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
59.7
39.0
100.0
100.0
100.0
99.7
97.9
32.4
98.5
90.5
98.5
100.0
68.8
96.4
62.6
93.8
77. 2
99.8
59.7
22.8
100.0
100.0
99.2
95.4
95.8
23.3
98.5
72.7
96.5
96.8
68.8
96.4
59.3
93.8
77.2
98.9
59.7
27.2
100.0
100.0
100.0
96.8
97.8
25.6
98.5
88.3
98.4
100.0
68.8
96.4
61.4
93.8
77. 2
99.4
59.7
22.8
96.0
100.0
99.2
94.4
95.8
23.3
98.5
72.7
96.5
96.8
68.8
96.4
59.3
93.8
77. 2
98.9
                                                                             720   720
                                                                                          680  64.5
                                                                             744   744
                                                                                          720  75.1
                                                                             720   720
                                                                                          711  79.3
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER-NOVEMBER THE LINERS IN MODULES 101, 201 AND 301 WERE
                         REPLACED.

                         DURING NOVEMBER THE RUBBER LINER IN THE FAN HOUSING OF MODULE 101 WAS
                         COATED WITH URETHANE.

                         THE UTILITY REPORTED THAT THE WORMAN RECYCLE PUMPS HAVE NOW ATTAINED
                         20,000 HOURS OF OPERATION WITHOUT REPAIRS.
12/80





1/81





101
201
301
401
501
SYSTEM
101
201
301
401
501
SYSTEM
73
100
93
48
94
100
100
92
100
32
83
100
.0
.0
.9
.4
.9
.0
.0
.5
.0
.2
.2
.0
55
81
94
48
93
93
100
51
96

51
74
.1
.3
.6
.4
.4
.3
.0
.1
.6
.0
.1
.7
67
100
98
48
94
100
100
87
100

81
92
.1
.0
.9
.4
.8
.0
.0
.1
.0
.0
.2
.1
55.
81.
94.
48.
93.
93.
100.
51.
96.

51.
74.
1
3
6
4
4
3
0
1
6
0
1
7
                                                                             744   744
694  54.8
                                                                             744    744
556  41.0
                                            13-360

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER
DUQUESNE LIGHT: ELRAMA 1-4  (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                        DURING DECEMBER AND JANUARY.
 2/81  101
                  92.1
                              51.6
73.5
            51.6
201
301
401
501
SYSTEM
99.1
98.9
3.6
95.2
97.2
86.5
93.2
3.6
93.6
82.1
88.2
98.9
3.6
95.2
89.9
86.5
93.2
3.6
93.6
82.1
                                                                             672    672
                                                                                          552   33.6
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        DURING  FEBRUARY THE RUBBER  LININGS  ON  THE  FAN  HOUSINGS  OF  MODULES  201  AND
                        301 WERE  REPLACED WITH  INCONEL  825.
 3/81  101
                   59.8
                               38.7
                                           49.1
                                                       38.7
201
301
401
501
SYSTEM
59.1
53.6
21.1
59.9
63.4
59.1
53.6
21.1
58.9
57.9
59.1
53.6
21.1
59.5
60.6
59.1
53.6
21.1
58.9
57.9
                                                                             744    744
                                                                                          431   41.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        UTILITY  REPORTED  THAT  THE  LOW BOILER  CAPACITY  FACTOR. FOR  THE  MONTH  OF  MARCH
                        WAS  DUE  TO  THE  COAL  STRIKE (BOILERS WERE  RUN AT  REDUCED  LOAD  TO  CONSERVE
                        FUEL).   GENERAL CLEANING WAS  PERFORMED  ON BOTH BOILERS AND  FGD SYSTEM
                        DURING THE  MONTH.

                        THE  FGD  SYSTEM  WAS DOWN FOR 10 DAYS TO  REPAIR  THE  DUCTWORK  AND EXPANSION
                        JOINT LOCATED AT  THE STACK.   DURING THE OUTAGE,  THE  STACK,  DAMPERS,  AUD
                        REMAINING EXPANSION  JOINTS WERE INSPECTED.  THE  STACK INSPECTION SHOWED
                        MINOR DETERIORATION  OF THE STACK FLUE.
 4/81  101
                   88.1
                               76.9
                                           86.6
                                                       76.9
201
301
401
501
SYSTEM
72.3
90.0
86.7
94.2
100.0
46.2
82.6
85.6
82.3
93.4
62.5
89.2
86.6
93.4
100.0
46.2
82.6
85.6
82.3
93.4
                                                                             720    719
                                               672  68.6
       #* PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR  FGD-RELATED  PROBLEMS WERE ENCOUNTERED DURING THE  MONTH  OF  APRIL.

                         THE RUBBER  COATED  FAN HOUSING ON NUMBER 401  ID FAN WAS SPRAYED WITH A
                         POLYURETHANE  COATING  TO PROTECT AGAINST CORROSION/EROSION  EFFECTS.

                         SODIUM THIOSULFATE ADDITION WAS INITIATED IN APRIL TO AID  AGAINST
                         SCALING (HIGH EXCESS  AIR PROBLEMS WHEN BOILERS RUN AT REDUCED LOADS).
 5/81
101
201
301
401
501
100.0
.0
100.0
100.0
88.7
96.7
.0
100.0
67.0
50.2
100.0
.0
100.0
100.0
81.7
96.7
.0
100.0
67.0
50.2
       SYSTEM
                   97.2
                               78.5
                                           95.4
                                                       78.5
                                                                             744   744
                                                                                          584  46.7
                                            13-361

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
		PERFORMANCE DATA--
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
X REMOVAL   PER  BOILER  FGD   CAP.
S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE MONTH OF MAY THE INGERSOLL RAND RECYCLE PUMPS ON MODULE 201
                         WERE REPLACED WITH RUBBER LINED WORMAN PUMPS.
101
201
301
401
501
SYSTEM
95.4
61.7
93.3
88.3
63.9
100.0
92.6
61.7
86.0
76.7
41.5
89.6
97.1
61.7
92. 8
86.8
53.5
98.0
92.6
61.7
86.0
76.7
41.5
89.6
                                                                             720   720
                                                                                          645  58.0
 7/81  101
                   98.9
                               86.0
                                           98.8
                                                       86.0
201
301
401
501
SYSTEM
100.0
.0
98.4
100.0
99.3
98.9
.0
93.3
100.0
94.6
100.0
.0
98.2
100.0
99.3
98.9
.0
93.3
100.0
94.6
                                                                             744   744
                                                                                          704  67.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY, MODULE 301 WAS OUT OF SERVICE FOR GENERAL CLEANING AND FOR THE
                         INSTALLATION OF POLYURETHANE IN THE FAN HOUSING.
 8/81
101
201
301
401
501
SYSTEM
97.3
98.9
.0
97.7
97.4
97.8
90.5
58.5
.0
95.6
80.9
81.4
97.3
98.2
.0
97.5
96.9
97.5
90.5
58.5
.0
95.6
80.9
81.4
                                                                             744   744
                                                                                          606  43.0
       «* PEOBLEMS/SOLUTIONS/COMMENTS
                         MODULE 301 REMAINED DOWN DURING AUGUST FOR MAINTENANCE AND CLEANING.
 9/81
101
201
301
401
501
SYSTEM
100.0
100.0
.0
100.0
100.0
100.0
68.2
98.3
.0
87.2
51.0
76.2
100.0
100.0

100.0
100.0
100.0
68.2
98.3
.0
87.2
51.0
76.2
                                                                             720   720
                                                                                          549  39.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER MODULE 301 WAS OUT -OF SERVICE FOR CLEANING AND TO REPLACE
                         THE RECYCLE PUMP.
10/81
101
201
301
401
501
SYSTEM
85.6
100.0
.0
96.0
100.0
95.4
62.1
95.3
.0
94.0
57.6
77.2
81.2
100.0
.0
95.8
100.0
94.2
62.1
95.3
.0
94.0
57.6
77. 2
                                                                              744    744
                                                                                           574  45.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE S02 MONITORS WERE CERTIFIED.  TO DATE,  THE  MONITORS
                         HAVE AN EXCELLENT PERFORMANCE RECORD.

                         THE UTILITY CONTINUES TO ADD SODIUM THIOSULFATE TO CONTROL SCALE
                         BELIEVED TO BE CAUSED BY LOAD FLUCTUATIONS.
11/81  101
                  100.0
                               69.0
                                          100.0
                                                       69.0
                                            13-362

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
OLK3UESNE LIGHT: ELRAMA 1-4  (CONT.)
	PERFORMANCE  DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR
201
301
401
501
SYSTEM
100.0
.0
100.0
100.0
100.0
100.0
.0
84.8
55.0
77.2
100.0
.0
100.0
100.0
100.0
100.0
.0
84.8
55.0
77.2




720 720 556 48.0
       *»  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING  NOVEMBER,  THE  MODULE 301 RECYCLE PUMPS WERE REPLACED WITH RUBBER
                         LINED PUMPS.
12/81
101
201
301
401
501
SYSTEM
100.0
 94.5
 91.9
 13.5
100.0
 99.9
30.3
80.2
90.7
13.5
26.2
60.2
100.0
 93.5
 91.7
 13.5
100.0
 99.7,
30.3
80.2
90.7
13.5
26.2
60.2
                                                                             744   744
                                                                                          448  46.0
       *»  PROBLEMS/SOLUTIONS/COMMENTS
                        DURING  DECEMBER,  THE  UTILITY REPORTED EXPERIENCING PROBLEMS WITH THE
                        PROCESS CHEMISTRY DUE TO LOAD FLUCTUATIONS.
 1/82
 2/82
 3/82
101
201
301
401
501
SYSTEM

101
201
301
401
501
SYSTEM
       101
       201
       301
       401
       501
       SYSTEM
 60.0
 96.6
100.0
 90.8
 53.7
100.0

   .0
 79.6
 96.3
100.0
 91.4
 91.8

   .0
 98.2
 95.8
 91.6
100.0
 96.4
43.2
94.0
94.4
90.8
49.6
94.4

  .0
78.5
93.9
82.6
81.3
84.1

  .0
97.1
85.2
90.8
98.3
92.8
 51.9
 96.5
 79.3
 90.8
 51.7
 79.3

   .0
 79.4
 96.2
100.0
 90.4
 71.7

   .0
 98.2
 95.4
 91.5
100.0
 76.5
43.2
94.0
94.4
90.8
49.6
94.4

  .0
78.5
93.9
82.6
81.3
84.1

  .0
97.1
85.2
90.8
98.3
92.8
                                                                             744   744
                                                                                          702  73.0
                                                                             672   672
                                                                                          565  59.0
                                                                             744   744
                                                                                          691  67.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
 4/82  SYSTEM

 5/82  SYSTEM

 6/82  SYSTEM
                  DURING THE FIRST QUARTER OF 1982, THE MODULE 101 RECYCLE PUMPS WERE
                  REPLACED WITH RUBBER LINED PUMPS.

                                                                      720

                                                                      744

                                                                      720
       *#  FROBLEMS/SOLUTIONS/COMMENTS
 7/82  SYSTEM

 8/82  SYSTEM

 9/82  SYSTEM
                  DURING THE SECOND QUARTER THE CONVERSION OF THE RECYCLE  PUMPS TO  RUBBER
                  LINED PUMPS WAS COMPLETED.

                                                                       744

                                                                       744

                                                                       720
                                            13-363

-------
UTILITY FGD SURVEY-' OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4 (CONT.)
._	__-.	.	PERFORMANCE DATA——-	—	
PERIOD MODULE AVAILABILITY OPERABIUTY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD   CAP.
                                                                S02  PART. HOURS  HOURS   HOURS FACTOR


10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY  1982  THROUGH MARCH 1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY  1982  THROUGH JUNE 1983.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED COMPLIANCE WITH STACK EMISSION TESTS CONDUCTED IN JULY
                         AND AUGUST 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMKENTS

                         THE UTILITY REPORTED A TWO WEEK ANNUAL OUTAGE IN NOVEMBER,  DURING  WHICH
                         TIME DAMPER AND DUCTWORK SECTIONS WERE REPAIRED.

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED INSTALLING A PILOT SCRUBBER MODULE  AT  THE  ELRAMA STA-
                         TION DURING THE FOURTH QUARTER.  THE  750 ACFM MODULE  WILL BE USED  TO TEST
                         THE USE OF ADDITIVES IN CONJUNCTION WITH THEIR  LIME PROCESS.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                  4
                                            13-364

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

DUQUESNE LIGHT: ELRAMA 1-4  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   7.  REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


 6/84 SYSTEM                                                                 720

 7/84 SYSTEM                                                                 744

 8/84 SYSTEM                                                                 744

 9/84 SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                        OVERALL  FGD SYSTEM  AVAILABILITY  FOR  THE FIRST THREE QUARTERS OF 1984 WAS
                        ESTIMATED  AT 90X.

                        THE UTILITY REPORTED  THAT DUE  TO A TIGHTENING OF THE WATER  LOOP,  IT IS
                        NO LONGER  NECESSARY TO  SPIKE THE THIOSORBIC  LIME WITH DOLOMITIC LIME.
                        THE MAGNESIUM OXIDE CONTENT OF THE THISORBIC LIME  IS SUFFICENT FOR
                        OPERATIONS.

                        THE UTILITY IS  NOW  DIVERTING INDUCED DRAFT FAN SPRAY WATER  TO AN ASH POND
                        INSTEAD  OF RECYCLING  TO THE ABSORBERS.  LIME  CONSMPTION  HAS  IMPROVED SINCE
                        THE HIGHLY ACIDIC SPRAY WATER  IS NO  LONGER INTRODUCED IN THE SYSTEM.

                        THE UTILITY REPORTED  A  THREE WEEK SCHEDULED  ANNUAL OUTAGE IN THE FIRST
                        THREE  QUARTERS  OF 1984. DURING THIS  TIME  REPAIRS WERE MADE  TO DUCTWORK
                        AND DAMPERS. MIST ELIMINATOR TURN VANES WERE ALSO  REPLACED.

                        THE 1000 CFM PILOT  SCRUBBER LOANED TO  THE UTILITY  BY DRAVO  IS NOW IN
                        OPERATION. THIS PILOT SCRUBBER IS USED TO TEST VARIOUS  ADDITIVES TO THE
                        LIME  PROCESS SUCH AS  SODIUM THIOSULFATE AND  OTHER  ORGANIC ADDITIVES.
                                            13-365

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 *« UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 *» FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERA_GE MOISTURE CONTENT - 7.
     RANGE" MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     LINER GENERIC MATERIAL
DUQUESNE LIGHT
PHILLIPS
1-6
SOUTH HEIGHTS
PENNSYLVANIA
C
   34.         (
  258.         (
******
  387
  408
  373
  387
  408
FOSTER WHEELER
PULVERIZED COAL
CYCLING
 1047.62
  183.3
  104.
CONCRETE
    7.9
                  .080 LB/MMBTU)
                  .600 LB/MMBTU)
               (****** LB/MMBTU)
               (2220000 ACFM)
               ( 362 F)
               ( 340 FT)

               ( 26.0 FT)
               ( 11568 BTU/LB)
                11500-12500
COAL
BITUMINOUS
26907.

   16.80
14.0-18.3
    5.93
4.3-7.1
    2.05
1.5-2.9
      .04
.03-.05
 6
 0
MULTICLONE
RESEARCH-COTTRELL
  174.6        ( 370000 ACFM)
  183.3        (  362 F)
     .1        (  1. IN-H20)
 6
 0
COLD SIDE
RESEARCH-COTTRELL
  174.6        ( 370000 ACFM)
  183.3        (  362 F)
     .1        (1. IN-H20)
   70.0
 0
NONE
N/A
N/A
ORGANIC
                                            13-366

-------
DUQUESNE LIGHT: PHILLIPS 1-6  (CONT.)
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
#*# F6D SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY  PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL  EFFICIENCY
     UNIT DESIGN SOS REMOVAL  EFFICIENCY  -  X
     ENERGY CONSUMPTION  - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER  CONTENT  -  X
     DESIGN COAL HEAT CONTENT -  J/G
     DESIGN COAL ASH CONTENT  - X
     DESIGN MOISTURE CONTENT  - X
     DESIGN CHLORIDE CONTENT  - X
     SPACE REQUIREMENTS  - SQ  M
     OPER. & MAINT. REQUIREMENT  -  MANHR/DAY

 ** QUENCHER/PRESATURATOR
     TYPE

 »* ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP  - KPA
     SUPERFICAL GAS VELOCITY  - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE -  C
     S02 REMOVAL EFFICIENCY  - X
     PARTICLE REMOVAL EFFICENCY  -  X

 *# MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE  - M
     DISTANCE BETWEEN VANES  - CM
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 MAGNESIUM OXIDE, SODIUM
 GE ENVIRONMENTAL SERVICES
 GIBBS & HILL
 FULL SCALE
 RETROFIT
X   99.00
    83.00
     1.4
  1
  6/74
  7/73
  7/71
    2.30
25586 . 0
   21.00
    7.00
     .10
                ( 11000 BTU/LB)
                ( 261000 SQ FT)
   140.0
 NONE
  4
  0
 VENTURI TOWER
 VARIABLE-THROAT/SIDE-MOVABLE BLADES
 N/A
 GE ENVIRONMENTAL SERVICES
 40.0 X 66.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 MAT-REINFORCED EPOXY; GLASS FLAKE-FILLED POLYEST
 COROLINE 505AR; FLAKELINE 103
 VARIABLE THROAT VENTURI
  1
                (16000 GPM)
                ( 29.1 GAL/1000 ACF)
                ( 8.0 IN-H20)
                (150.0 FT/S)
                ( 550000 ACFM)
                (  362 F)
 1008.
    3.9
    2.0
   45.7
  259.54
  183.3
   84.0
   99.0
 PRIMARY COLLECTOR
  3
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HEIL
 HORIZONTAL
     1
     4
     5.79
     5.1
                    [EXTERNAL]
               (19.0 FT)
               ( 2.00 IN)
                                            13-367

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)

     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      90
        1.0        (  4.0 IN-H20)
        3.0        (10.0 FT/S)
    ORGANIC
    FIBER-REINFORCED  POLYESTER
    THICKENER OVERFLOW
    CONTINUOUS
    DIRECT COMBUSTION
    IN-LINE BURNER
    OIL
       16.7        (    30 F)
    NR
    NR
     4
     0
    CENTRIFUGAL
    GREEN FUEL ECONOMIZER
    BOOSTER
    INDUCED  DRAFT
    WET
      183.76       (  400000 ACFM)
       51.7         (   125 F)
        5.2         (17.0 IN-H20)
    CARBON STEEL; HIGH ALLOY;  HIGH ALLOY; STAINLESS
    SHUT-OFF
    BUTTERFLY
    N/A
    OPEN/CLOSED
         .00       (       0 ACFM)
    LINED  CARBON STEEL
    AISI 1110
    STAINLESS STEEL
    AUSTENITIC
    SHUT-OFF
    LOUVER
    PARALLEL BLADE MULTILOUVER
    OPEN/CLOSED
         .00       (       0 ACFM)
    STAINLESS STEEL
    AUSTENITIC
    STAINLESS STEEL
    AUSTENITIC  -
    SHUT-OFF
    LOUVER
    PARALLEL BLADE MULTILOUVER
    OPEN/CLOSED
         .00       (       0 ACFM)
    STAINLESS STEEL
    AUSTENITIC
    MR
    NR
    SCRUBBER INLET
    RECTANGULAR
    HA
    CARBON STEEL
13-363

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
DUQUESNE LIGHT: PHILLIPS  1-6  (CONT.)

     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 *# REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DRY FEED CAPACITY -  M.TONS/HR
     PRODUCT QUALITY - X  SOLIDS

 *# TANKS
     SERVICE
     ABSORBER  RECYCLE
     REAGENT PREP  PRODUCT
     THICKENER OVERFLOW
     SLUDGE  STABILIZATION

 *» PUMPS
     SERVICE
     SCRUBBER/ABSORBER  RECIRCULATION
     THICKENER  OVERFLOW
     THICKENER  UNDERFLOW
     SLURRY FEED
     MAKEUP WATER

 ** SOLIDS  CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM  CHARACTERISTICS
     OVERFLOW STREAM  CHARACTERISTICS
     OUTLET STREAM  DISPOSITION
     OVERFLOW STREAM  DISPOSITION

 *» SOLIDS  CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     CONFIGURATION
     DIMENSIONS  FT
     SHELL  GENERIC  MATERIAL TYPE
     SHELL  SPECIFIC MATERIAL TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM  CHARACTERISTICS
     OUTLET STREAM  DISPOSITION
     OVERFLOW STREAM  DISPOSITION
AISI 1110
NONE
N/A
SCRUBBER OUTLET
RECTANGULAR
NA
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
SLAKER
SLAKER
PASTE
WALLACE 4 TIERNAN
 4
 0
    3.6        (   4 TPH)
   22.5
NUMBER

   4
   1
   1
   1
NUMBER

   8
   6
   1
   5
   1
VACUUM FILTER
 2
1
CIRCULAR
12(DIA)X16
150 LB/HR/SQ FT OF CLOTH
THICKENER UNDERFLOW
30-35X SOLIDS
SOX SOLIDS
<0.1X SOLIDS
SLUDGE TREATMENT
THICKENER UNDERFLOW TANK
THICKENER
 3
1
CIRCULAR
75.0 DIA
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
ABSORBER BLEED
5X SOLIDS
30-35X SOLIDS
VACUUM FILTER
ME WASH
                                            13-369

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
»*» SLUDGE
     MOISTURE CONTENT - X TOTAL FREE WATER
     7. CAS03 - DRY
     •/. CAS04 - DRY
     •/. ASH - DRY

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET FLOW RATE - LITER/S
     INLET QUALITY - V.

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     SLUD3E INTERSTITIAL WATER LOSS - LITERS/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION   7.
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR   X
     FAN - X
     SLAKER - X
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP - X
     THICKENER - X
     VACUUM FILTER - X
   Z7.5
    4.0
   10.0
   50.0
FIXATION
PUG MILL
CONVERSION SYSTEMS IPOZ-0-TEC1
   34.6        (  550 GPM)
   50.0
INTERIM
CONCRETE PAD FOR ON-SITE CURING
CN-SITE
PIPELINE
N/A
FINAL
LANDFILL
OFF-SITE
TRUCK
CLAY LINING
 10
SLURRY RECIRCULATION STREAM
PH
FLOW
PH SET 7.7
UNIVERSAL UNILOG
TANGENTIAL NOZZLE AT INLET TO ABSORBER
AUTOMATIC
FEEDBACK
OPEN
   13.9
    1.9
    3.1
300
OHIO RIVER
   22.0
RIVER
(   220 GPM)
(    30 GPM)
(    50 GPM)
(   350 GPM)
ABSORBENT
MAGNESIUM-MODIFIED  LIME
CAO, MGO
DRAVO
120 TPD
   85.0
SLAKER
      .0
      .0
      .0
      .0
      .0
      .0
   50.0
  100.0
                                             13-370

-------
DUQUESNE LIGHT: PHILLIPS 1-6  (CONT.)
                                                 UTILITY  FGO  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
 «# FED SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     FAN
     SLAKER
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
                           .0
                           .0
                           .0
                           .0
                           .0
                           .0
                           .5
                          1.0
	PERFORMANCE  DATA	
PERIOD  MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION
                                      X REMOVAL
                                      SOS  PART.
 PER  BOILER  FGD   CAP.
HOURS HOURS  HOURS FACTOR
 0/73  SYSTEM
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         DETERMINATION  OF  THE  AVAILABILITY OF  THE PHILLIPS SYSTEM HAS BEEN DIF-
                         FICULT.   UNTIL ALL  BOILERS  WERE  CONNECTED TO THE SCRUBBERS,  THERE WAS AT
                         LEAST  ONE SPARE TRAIN AND AS  MUCH AS  100X SPARE SCRUBBER CAPACITY.
                         THEREFORE HAVING  A  TRAIN OUT  OF  SERVICE FOR MAINTENANCE DID  NOT REDUCE
                         THE  CAPABILITY OF THE SCRUBBER SYSTEM.   UNTIL ALL SIX BOILERS WERE CON-
                         NECTED,  MEANINGFUL  AVAILABILITY  FACTORS COULD NOT BE COMPUTED.   ON MARCH
                         17,  1975, THE  SIXTH BOILER  WAS CONNECTED, AND ALL FOUR SCRUBBER TRAINS-
                         WERE REQUIRED  TO  BE IN SERVICE.   OPERATION IN THAT MODE CONTINUED UNTIL
                         AUGUST 4, 1975, WHEN  THE NO.  6 BOILER WAS REMOVED FROM THE SCRUBBER
                         SYSTEM BECAUSE THE  PH LEVEL COULD NOT BE MAINTAINED AND DEPOSITS BECAME
                         UNMANAGEABLE TO THE POINT THAT SCRUBBER OUTAGES WERE REDUCING GENERATING
                         CAPABILITY OF  THE STATION.
                                           81.0
                                                       31.2
 7/73  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          SCRUBBING  OPERATIONS BEGAN DURING JULY.

 8/73  SYSTEM

 9/73  SYSTEM

10/73  SYSTEM

11/73  SYSTEM

12/73  SYSTEM

 1/74  SYSTEM

 2/74  SYSTEM

 3/74  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                                                   744

                                                   720

                                                   744

                                                   720

                                                   744

                                                   744

                                                   672

                                                   744
                                                                                          232
 4/74  SYSTEM

 5/74  SYSTEM

 6/74  SYSTEM
STARTUP OF A PORTION OF THE PHILLIPS SCRUBBER SYSTEM BEGAN JULY  1973.
SEVERAL PROBLEMS THEN DEVELOPED IN THE FORM OF EROSION OF FANS AND THE
LIME FEED SYSTEM CAUSING OUTAGES OF THE SCRUBBER SYSTEM.  AFTER  AND  EX-
TENDED OUTAGE, THE SCRUBBER SYSTEM WAS RETURNED TO SERVICE IN MARCH  1974.
THE SYSTEM HAS BEEN OPERATING CONTINUOUSLY SINCE IT RETURNED TO  SERVICE
WITH VARIOUS NUMBERS OF BOILERS CONNECTED TO THE SCRUBBER SYSTEM AND
SCRUBBER TRAINS IN SERVICE.

                                                   720

                                                   744

                                                   720
                                            13-371

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	.	—	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 7/74  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGO SYSTEM CONSISTS OF 1 TWO-STAGE AND 3 ONE-STAGE VENTURI SCRUBBERS.
                         PRESENTLY ONLY THE TWO-STAGE AND 1 ONE-STAGE TRAIN ARE IN SERVICE TREATING
                         FLUE GAS FROM BOILERS 2, 3,AND 4 (ABOUT 40X OF THE STATION CAPACITY).
                         CHRONIC PROBLEMS INCLUDE PUMP EROSION AND FAN VIBRATION.

 8/74  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM EXPERIENCED PLUGGING PROBLEMS IN EARLY AUGUST.  THE UTILITY
                         IS CURRENTLY INVOLVED IN A RECYCLE PUMP STUDY.  CONSIDERATIONS FOR PUMP
                         DESIGN AND MATERIALS ARE BEING MADE TO IMPROVE PUMP LIVE.

 9/74  SYSTEM                                                                720

10/74  SYSTEM                                                                744

11/74  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SINCE STARTUP IN SEPTEMBER 1973 THE FGD SYSTEM HAS OPERATED AT REDUCED
                         CAPACITY WITH ONLY 2 OR 3 OF THE 4 TRAINS OPERATING AT ANY TIME TREATING
                         FLUE GAS FROM 4 BOILERS (ABOUT 40X OF THE STATION CAPACITY).  THE TIE IN
                         OF BOILER NO. 5 DURING NOVEMBER HAS BOOSTED THE FGD SYSTEMS LOAD TO ABOUT
                         62X OF THE STATION CAPACITY.  OVERALL S02 REMOVAL EFFICIENCY IS 60X.  THE
                         TWO-STAGE TRAIN ITSELF REMOVES SOX OF THE INLET S02.  TESTS WITH MAGNESIUM
                         PROMOTED LIME INDICATE THAT S02 REMOVAL EFFICIENCY CAN BE BOOSTED BY 60X
                         OVER COMMERCIAL LIME.

                         DURING THE PERIOD REBRACING OF FAN BLADES WAS IN PROGRESS.

12/74  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER REPAIRS WERE MADE TO HOLES IN THE MIST ELIMINATORS WITH
                         CEILCOTE APPLICATIONS.

                         FOUR TONS OF SLUDGE WERE REMOVED FROM ONE SCRUBBER BASE.  THE VENTURI
                         DAMPERS WERE SEIZING AS A RESULT OF SOLIDS BUILDUP.

                         THE UTILITY IS AWAITING THE DELIVERY OF SPARE RECYCLE PUMPS.

 1/75  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THREE SCRUBBING TRAINS OPERATED ON TWO THIRDS OF THE BOILER FLUE GAS
                         OUTPUT.  THE SCRUBBING SYSTEM OPERATED ON FLUE GAS FROM FIVE BOILERS
                         THROUGHOUT JANUARY WITH NEARLY 100X FGD SYSTEM AVAILABILITY.  OVERALL
                         SOZ REMOVAL EFFICIENCY WAS APPROXIMATELY 60X.

                         BECAUSE OF SOLIDS BUILDUP THE DAMPERS WERE SEIZING.  THE UTILITY HAS BEEN
                         EXERCISING THE DAMPERS MORE FREQUENTLY AS A RESULT AND THIS SEEMS TO
                         HAVE IMPROVED DAMPER OPERATIONS.

                         DUE TO COLD WINTER WEATHER AND RELATED CONDITIONS THE SLUDGE STABILIZATION
                         PROCESS REQUIRES A LONGER PERIOD OF TIME.  THE SLUDGE PONDS HAVE BEEN
                                            13-372

-------
                                                 UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT:  PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                        FILLING IN 8 TO 9 DAYS.  6 TO 7 DAYS ARE REQUIRED TO EMPTY PONDS.  THE
                        CURRENT SLUDGE PRODUCT HAS BEEN A SOUPY CONSISTENCY REQUIRING A CLAMSHELL
                        TYPE DREDGE FOR THE POND.  PLUGGING IN THE STABILIZING AGENT INJECTION
                        LINES IS THOUGHT TO HAVE CONTRIBUTED TO THE POOR SLUDGE QUALITY.

                        SOME WET SIDE S02 MONITORS FAILED DURING THE PERIOD.  THEY ARE CURRENTLY
                        BEING MODIFIED BY THE MANUFACTURER.

                        THE REHEATERS HAVE NOT YET BEEN TESTED.

 2/75  SYSTEM                                                                672

 3/75  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FOURTH FGD TRAIN AND THE SIXTH BOILER WERE TIED IN ON MARCH 17, 1975.
                        ONE OF THE BOILERS WAS DOWN FOR MAINTENANCE SO THE SCRUBBING SYSTEM DID
                        NOT OPERATE ON FLUE GAS FROM ALL SIX BOILERS.

                        DURING MARCH THE PROGRAM TO IMPROVE SCRUBBER RECYCLE PUMP PERFORMANCE
                        CONTINUED.  FOUR OUT OF SIX NEW PUMPS HAVE BEEN INSTALLED.

                        THE CALCILOX INJECTION SYSTEM LINES HAVE BEEN PLUGGING FREQUENTLY.  THE
                        UTILITY IS CONSIDERING A NEW PNEUMATIC DELIVERY SYSTEM FOR CALCILOX.

                        THE UTILITY IS CURRENTLY LOOKING FOR NEW SLUDGE DISPOSAL SITES.

 4/75  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE PRESSURE DROP INSTRUMENTATION AT THE VENTURIS HAS BEEN A PROBLEM AREA.

                        THE DAMPERS HAVE STILL BEEN SEIZING BECAUSE OF SOLIDS BUILDUP.

                        ALL SIX BOILERS AND FOUR SCRUBBING TRAINS OPERATED IN AN INTEGRATED MODE
                        IN APRIL.  SOME SOLIDS BUILDUP HAS BEEN DISCOVERED AGAIN IN THE SCRUBBING
                        TRAINS.

                        BECAUSE OF EROSION AND PLUGGING PROBLEMS, A CONTINUOUS WASH IS NOW
                        PERFORMED ON THE MIST ELIMINATORS.

 5/75  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PRELIMINARY PARTICULATE MATTER REMOVAL EFFICIENCY TESTS SHOWED THAT THE
                        UNIT MEETS THE 0.8 LB/MM BTU ALLEGHENY COUNTY STANDARD.  THE OUTLET
                        LOADINGS IN MAY WERE IN THE 0.04 LB/MM BTU RANGE.

                        A HOLE WAS DISCOVERED IN A SCRUBBER LINER DURING MAY.  A PREVIOUSLY
                        PATCHED AREA HAD FAILED AGAIN.

 6/75  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM OPERATED ON FLUE GAS FROM ALL SIX BOILERS DURING JUNE.  THE
                        TWO-STAGE SCRUBBING TRAIN HAS BEEN OUT OF SERVICE FOR GENERAL MAINTENANCE
                        AND A LINER LEAK REPAIR IN THE FIRST-STAGE SCRUBBER SINCE JUNE 19.

                        SOME RECYCLE PUMP REPLACEMENTS WERE REQUIRED DURING JUNE.
                                           13-373

-------
UTILITY FGO SURVEY' OCTOBER 1983 - SEPTEMBER 198*

DUQUESNE LIGHT-' PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERA8ILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR

                         THE SLUDGE STABILIZATION FACILITY HAS BEEN EXPERIENCING PROBLEMS.

                         UNBURNED CARBON FINES ARE CAUSING PLUGGING IN THE SCRUBBING SYSTEMS.  THE
                         UTILITY HAS BEEN TRYING A WETTING AGENT TO MINIMIZE THE PROBLEM.
                         PROBLEMS WERE EXPERIENCED WITH THE LIME HANDLING SYSTEM DURING JUNE.
 7/75  101
       201
       301
                              79.1
                              35.5
                             100.0
                             100.0
                              90.5
 53.8
 24.2
 71.4
 97.2
 61.6
       SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          GENERAL MECHANICAL PROBLEMS WERE EXPERIENCED IN JULY.
                                                                             744   506
                                                                                          458
8/75  101
      201
      301
                               97.7
                              100.0
                               66.0
                               65.3
                               82.3
       SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
 64.2
 91.7
 43.4
 42.9
 60.5
                                                                             744   489
                                                                                          453
                          SCRUBBER UNAVAILABILITY FORCED BOILER NO.6 TO BE RETURNED TO THE SCRUBBER
                          BYPASS PATH IN ORDER TO PREVENT LOSS OF BOILER CAPACITY.

                          PLUGGING AND MAINTENANCE PROBLEMS HAVE BEEN ENCOUNTERED.

                          EVALUATION OF VARIOUS RECYCLE PUMPS CONTINUED IN AUGUST.
 9/75  101
       201
       301
       401
       SYSTEM
                               8.5
                              83.5
                             100.0
                              79.8
                              68.0
10/75
       101
       201
       301
       401
       SYSTEM
                              88.
                              30,
                              73,
                              70,
                              65,
  7.9
 77.9
 95.1
 74.4
 63.8

 81.6
 27.8
 67.9
 65.5
 60.7
                                                                             720   672
                                                                             744   687
                                                                                          460
                                                                                          451
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          IN OCTOBER 1975, THIOSORBIC LIME SCRUBBING WAS INITIATED  IN THE PHILLIPS
                          SINGLE-STAGE SCRUBBING TRAINS ON AN EXPERIMENTAL BASIS.   THE UTILITY IS
                          STUDYING COMPLIANCE FEASIBILITY, S02 REMOVAL EFFICIENCY,  AND QUALITY OF
                          THE SLUDGE GENERATED BY THE SINGLE-STAGE SCRUBBING TRAINS.

                          PRESENTLY ONLY 4 OF THE 6 BOILERS ARE TIED INTO THE  FGD SYSTEM.
11/75  101
       201
       301
       401
       SYSTEM

12/75  101
       201
       301
       401
       SYSTEM
                              86.9
                             100.0
                                .0
                              10.4
                              49.3

                              50.8
                              93.2
                              25.7
                              54.4
                              56.0
 86
100

 10,
 49.3

 48.4
 83.8
 24.5
 51.9
 53.4
720   720
                                                                              744    709
             355
                                                                                           397
                                            13-374

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS FACTOR


      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY CONCLUDED  THE THIOSORBIC  LIME  TESTING PROGRAM IN MID-DECEMBER.
                         FOUR BOILERS WERE COUPLED TO  THE  SCRUBBING SYSTEM DURING THE RUN.   THE
                         UTILITY  IS NOW  ANALYZING THE  DATA GENERATED DURING THE  TEST PROGRAM.   THE
                         SCRUBBERS HAVE  BEEN  PUT BACK  ON REGULAR  LIME.  NO UNUSUAL PROBLEMS  WERE
                         ENCOUNTERED DURING THE TEST RUN.   THE UTILITY  HAS STARTED CONSTRUCTION ON
                         AN ADDITIONAL  LIME SLAKER FOR FULL SCALE MAGNESIUM PROMOTED LIME  OPERA-
                         TION.  THE THICKENER MAY REQUIRE  REDESIGN  TO ACCOMODATE INCREASED
                         CAPACITY.

 1/76  101                    38.4                     37.2
       201                    74.2                     72.0
       301                    14.0                     13.6
       401                    97.9                     95.0
       SYSTEM                  56.1                     54.4                  744    722    405

       **  PRCBLEMS/SOLUTIONS/COMMENTS

                         THE 2.5-MONTH  TEST PROGRAM WITH THIOSORBIC LIME  INCLUDED 1612  HOURS ON ONE
                         TRAIN  AND 1309  HOURS ON ANOTHER TRAIN.   RESULTS  INDICATE THAT  THE REQUIRED
                         DEGREE OF S02  REMOVAL  (83X) CAN BE OBTAINED WITH  AN MGO CONTENT OF
                         8-10X  IN THE  LIME WITH SINGLE-STAGE SCRUBBING.

 2/76  101                    97.8                     94.4
       201                    98.5                     95.1
       301                    24.7                     23.9
       401                    60.4                     58.3
       SYSTEM                  70.4                     67.9                  696    672    472

 3/76  101                                             93.4
       201                                             47.5
       301                                             88.6
       401                                             62.0
       SYSTEM                                           72.9                  744          542

 4/76  SYSTEM                                                                 720

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY IS  STILL EXPERIENCING PROBLEMS WITH  SOLIDS  DEPOSITION IN THE
                         VENTURI  THROAT  OF THE  SCRUBBING TRAINS•  CAUSING  MOVEMENT INHIBITION AND
                         GREATER  PRESSURE DROPS.

                         THE SLUDGE STABILIZATION  PRACTICES ARE STILL CONTINUING AT THIS FACILITY.

                         PLANT  OPERATION IS PROCEEDING WITH A  TOTAL OF  FOUR BOILERS COUPLED  INTO
                         THE SCRUBBING  SYSTEM (EQUALING 336 MW,  WHICH IS  87X OF  THE TOTAL  PLANT
                         CAPACITY).  THE FGD  SYSTEM OPERATED ON HIGH CALCIUM LIME DURING THE REPORT
                         PERIOD.  THE  GENERAL OPERATION MODE AT THIS FACILITY HAS ONE  OF THE FOUR
                         SCRUBBING TRAINS OUT CONTINUALLY  FOR  REPAIRS,  CLEANING, AND PREVENTIVE
                         MAINTENANCE.   THE FGD  SYSTEM  AVAILABILITY  FOR  THE FIRST QUARTER OF  1976
                         WAS 72X.

 5/76  SYSTEM                                                                 744

 6/76  SYSTEM                                                                 720

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         REDUCED  LOAD  OPERATIONS WERE  REPORTED BY THE UTILITY FOR THE  MAY-JUNE
                         PERIOD BECAUSE  OF A  SCHEDULED TURBINE OVERHAUL ON BOILER NO.  6.
                                            13-375

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          THE UTILITY IS PROCEEDING WITH THE INSTALLATION OF THREE ADDITIONAL LIME
                          STORAGE SILOS AND A THIRD THICKENER.

                          THE SCRUBBING SYSTEM WAS SHUT DOWN ON JUNE 27 FOR A SCHEDULED FOUR WEEK
                          REPAIR PERIOD.  THE MAJORITY OF THE WORK WILL BE CONCENTRATED ON THE STACK
                          ASSOCIATED DUCTWORK AND BOILER DAMPERS.  THE ACID BRICK FLUE HAS BEEN
                          LEAKING PARTICULARLY IN THE MORTAR JOINTS AND STEEL BANDS SUPPORTING THE
                          BRICK HAVE BEEN CORRODING.  CORROSION HAS OCCURRED IN THE DUCTWORK IN THE
                          EXPANSION JOINT AREA WHERE THE DUCT ENTERS THE STACK.

                          THE SLUOGE IS CURRENTLY BEING STABILIZED WITH A CALCILOX ADDITION AT A
                          RATE OF APPROXIMATELY 10X BY WEIGHT OF SLUDGE.  THE UTILITY IS PUNNING TO
                          CONTRACT IUCS FOR SLUDGE STABILIZATION IN APPROXIMATELY A YEAR.

 7/76  SYSTEM                                                                744

 8/76  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE FOUR-WEEK SYSTEM OVERHAUL WAS COMPLETED JULY 25.  THE THREE ADDITIONAL
                          LIME STORAGE SILOS AND THE FOUNDATION FOR THE ADDITIONAL 75-FOOT DIAMETER
                          THICKENER HAVE BEEN INSTALLED.  WHEN THE NEW EQUIPMENT IS INSTALLED THE
                          UTILITY WILL SWITCH FROM LIME TO MAGNESIUM PROMOTED (THIOSORBIC) LIME.
                          THE UTILITY HAS SIGNED A LETTER OF INTENT WITH IUCS FOR A LONG-TERM SLUDGE
                          TREATMENT SYSTEM.

                          REPAIRS WERE MADE ON THE TURNING VANES TO THE SCROBBER MIST ELIMINATORS.
                          THE CEILCOTE COATING ON MODULE 401 FAILED (ORIGINAL COAT ERODDED AWAY AMD
                          CORROSION HAD SET IN).

                          REPAIR WORK WAS COMPLETED ON THE EXPANSION JOINT SEAL WHERE THE DUCTWORK
                          TIES INTO THE MAIN STACK.

                          THE STEEL BANDS AROUND THE INNER STACK STRUCTURE WERE REPAIRED.

                          THE SCRUBBERS ID FANS WERE OVERHAULED.

                          THE BOILER EXIT DAMPERS WERE REPAIRED.

                          REPAIRS WERE MADE TO STOP LEAKING IN THE ACID-BRICK FLUE OF THE MAIN
                          STACK.

 9/76  SYSTEM                                                                720

10/76  SYSTEM                                                -                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          BOILER NUMBERS 2 THROUGH 6 WERE COUPLED INTO THE SCRUBBING SYSTEM.  BOILER
                          NO. 1 IS DOWN FOR OVERHAUL AND REPAIRS.  THE IUCS INTERIM SLUDGE PROCESS-
                          ING PLANT IS UNDER CONSTRUCTION AND WILL BE IN SERVICE BY DECEMBER 1976.
                          THE TEMPORARY FACILITIES WILL PROCESS THE THICKENER UNDERFLOW AND PONDED
                          SLUDGE UNTIL THE POHD IS DEPLETED OF SLUDGE AND THE PERMANENT FACILITY  HAS
                          BEEN INSTALLED.  SCRUBBING OPERATIONS ARE STILL PROCEEDING IN AN OPEN WA-
                          TER LOOP MODE WITH PART OF THE THICKENER OVERFLOW BEING DIVERTED TO THE
                          ASH POND.  BECAUSE BOTH THE BEAVER VALLEY AND BRUCE MANSFIELD STATIONS  ARE
                          FULLY OPERATIONAL, THIS STATION HAS BEEN RELEGATED TO PEAK LOAD OPERA-
                          TIONS.  GENERAL LOAD OPERATIONS ARE FULL LOAD CAPACITY IN THE DAYTIME AND
                          50 TO 67X LOAD REDUCTION AT NIGHT.
                            TOTAL SCRUEBER HOURS: 23,274       THE FIGURES AT THE LEFT WERE COMPILED
                            TOTAL BOILER HOURS: 83,642         BY THE UTILITY FOR SYSTEM OPERATIONS
                            TOTAL SCRUBBER OUTAGE TIME: 5,500  FOR THE PERIOD FOLLOWING START-UP  IN
                            TOTAL SCRUBBER AVAILABLE           JULY 1973 INCLUSIVE TO OCTOBER 1976.
                                            13-376

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                                HOURS: 23,274                 THE TOTAL SCRUBBER HOURS VALUE IN-
                           AVERAGE MW LOAD/SCRUBBER OPERATION CLUDES OPERATION TIME WHEN ONE OR
                                HOUR: 243                     MORE OF THE MODULES WERE IN SERVICE.
                           TOTAL OPERABILITY INDEX: 28X       TOTAL BOILER AND UNAVAILABILITY VAL-
                           TOTAL RELIABILITY INDEX: 81X       UES APPLY FOR ALL THE CORRESPONDING
                                                              UNITS.  THE TOTAL SCRUBBER AVAILABIL-
                                                              TY INDEX INCLUDES THE TIME WHEN ONE
                                                              OR MORE MODULES WERE AVAILABLE FOR
                                                              SERVICE.

11/76  SYSTEM                                                                720

12/76  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE IUCS SLUDGE STABILIZATION FACILITY AT PHILLIPS WAS INSTALLED AND
                        STARTED UP IN DECEMBER.  THE FACILITY INCLUDES EQUIPMENT FOR DEWATERIN6,
                        ESP-COLLECTED FLYASH ADDITION AND TRANSPORT TO THE OFF-SITE LANDFILL.

                        THE RECYCLE PUMP EVALUATION IS CONTINUING.  AFTER 2500 HOURS OF OPERATION
                        THE PUMPS USING CARBORUNDUM WEAR RINGS AND CD4 MCU IMPELLERS WERE HOLDING
                        UP WELL.  THEY HAVE NOW ACCUMULATED 2800 HOURS OF OPERATION (THEY WERE
                        INSPECTED AFTER 2500 HOURS).  AFTER 2900 HOURS OF OPERATION PUMPS USING
                        CARBORUNDUM WEAR RINGS AND TITANIUM IMPELLERS WERE PERFORMING WELL.

                        BOILERS 2 THROUGH 6 WERE COUPLED INTO THE SYSTEM THROUGHOUT THE PERIOD.
                        BOILER 1 REMAINED SHUT DOWN.

                        THE FIRST NEW SLAKER (PASTE TYPE SLAKER), ONE OF FOUR NEW UNITS CAME ON
                        LINE DURING THE PERIOD.  HIGHER STOICHIOMETRIC RATIOS, HIGHER PH VALUES
                        AND INCREASED S02 REMOVAL  EFFICIENCY RESULTED IN THE SYSTEMS.

                        IN ORDER TO ENHANCE SETTLING IN THE TWO  75-FOOT DIAMETER THICKENERS A
                        POLYELECTROLYTE MATERIAL WILL BE ADDED ON A TEMPORARY BASIS.  WHEN THE
                        NEW 75-FOOT THICKENER IS BROUGHT ON LINE THE POLYELECTROLYTE ADDITION IS
                        EXPECTED TO BE TERMINATED.

                        THE CONTRACT WITH DRAVO FOR THIOSORBIC LIME (MG-PROMOTED LIME) HAS BEEN
                        FINALIZED.  THE SWITCH TO  MAGNESIUM PROMOTED LIME WILL TAKE PLACE WHEN
                        THE LAST THICKENER IS COUPLED INTO THE SYSTEM.

                        THE VENTURIS ARE ENCOUNTERING A GREAT DEAL OF SCALING.  PRESSURE DROPS
                        ACROSS THE VENTURIS ARE REGISTERING TWICE THE NORMAL PRESSURE DROP AT
                        12 INCHES H20(6 INCHES H20 IS DESIGN).

 1/77  SYSTEM                                                                744

 2/77  SYSTEM                                                                672

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         1977 FULL COMPLIANCE OPERATIONS WILL INCLUDE 83X S02 REMOVAL FOR 2X SULFUR
                         COAL UTILIZING THIOSORBIC LIME (6-12X MG) AND FIXATING THE SCRUBBER WASTES
                         WITH THE IUCS POZ-0-TEC METHOD.  THE FIXATED MATTER WILL BE HAULED AWAY TO
                         AN OFF-SITE DISPOSAL AMD  LANDFILL.  IUCS HAS BEEN AWARDED A TEN YEAR CON-
                         TRACT FOR THE USE OF THIS METHOD.

 3/77  SYSTEM                                                                744

 4/77  SYSTEM                                                                720
                                           13-377

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
____	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALL SIX BOILERS ARE COUPLED INTO THE FGD SYSTEM.

                         THE RECYCLE PUMP EVALUATION IS CONTINUING.  THE CARBORUNDUM IMPELLERS
                         AND WEAR RINGS ARE PERFORMING WELL AFTER 4000 OPERATING HOURS.

                         CONSTRUCTION OF THE THICKENERS AND LIME FEEDERS IS STILL CONTINUING.
                         FULL PLANT COMPLIANCE SHOULD OCCUR BY DECEMBER 1977 WHEN THE NEW
                         THICKENERS AND SLAKERS COME ON LINE.

                         THE IUCS FACILITY IS JUST FILTERING OUT WATER.  NO FIXATIVE IS BEING
                         ADDED.   THE WASTE ARE BEING HAULED AWAY TO AN OFF-SITE LANDFILL ONE MILE
                         FROM THE STATION.

                         S02 AND PARTICULATE MATTER REMOVAL EFFICIENCIES ARE 50 AND 99+X
                         RESPECTIVELY.

                         1975 THIOSORBIC LIME TESTS SHOWS THAT 8X MGO IN THE LIME WAS OPTIMUM
                         FOR S02 REMOVAL BUT IT IS POSSIBLE TO GO AS HIGH AS 12X MGO.  LIME
                         ARRIVING AT PHILLIPS WILL HAVE A 6X MGO CONCENTRATION.  IT WILL BE
                         POSSIBLE TO BLEND THE LIME TO ACHIEVE HIGHER MGO AT THE STATION IF
                         NECESSARY.

 5/77  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          DAMPER AND MIST ELIMINATOR REPAIRS WILL BE CORRECTED DURING THE NEXT
                          SCHEDULED OUTAGE.  OVERALL SCRUBBER OPERABILITY IS ABOUT 75X.

                          THIOSORBIC LIME TESTS BEGAN IN LATE MAY BUT LASTED ONLY ABOUT ONE WEEK.

                          THE SCRUBBER SYSTEM WAS SHUT DOWN FOR THREE TO FOUR DAYS IN MAY DUE TO
                          LEAKING IN THE WET DUCT HEADER THAT LEADS TO THE STACK.  WHEN THE LEAK WAS
                          REPAIRED SCRUBBING OPERATIONS BEGAN AGAIN ON FLUE GAS FROM FOUR BOILERS.

                          WHILE FIXING A DUCT LEAK INSPECTION OF OTHER COMPONENTS REVEALED THAT THE
                          BOILER EXIT DAMPERS WERE ERODING.

                          ONE OF THE MODULE 201 EXTERNAL MIST ELIMINATORS WAS SEVERLY ERODED AND
                          PLUGGED.

                          THE INTERIM SLUDGE DISPOSAL SYSTEM IS STILL OPERATIONAL.  THE PERMANENT
                          SLUDGE DISPOSAL FACILITY IS ON SCHEDULE FOR THE DECEMBER 1977 COMPLETION
                          DATE.

                          THE CARBORUNDUM WEAR RINGS AND IMPELLERS WERE CONTINUING TO PERFORM WELL
                          AFTER 5000 OPERATING HOURS.

 6/77  SYSTEM                                                                720

 7/77  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          ALL SIX BOILERS ARE COUPLED INTO THE SCRUBBER PLANT.  FLUE GAS FROM FIVE
                          OF THESE UNITS  IS BEING TREATED BY THE SCRUBBERS.  ONLY FOUR OF THE SIX
                          BOILERS ARE ACTUALLY OPERATING BECAUSE OF THE CURRENT TURBINE REPAIR
                          OUTAGE.  OPERATIONS ARE PROCEEDING WITH ONE SCRUBBING TRAIN OUT OF SERVICE
                          AT ALL TIMES FOR MAINTENANCE AND CLEANOUT.  S02 REMOVAL EFFICIENCY IS
                          APPROXIMATELY 50X.
                                            13-378

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                         BOILER 6 HAS BEEN OUT OF SERVICE WHILE TURBINE REPAIRS ARE BEING MADE.

                         THE RECYCLE PUMP EVALUATION STUDY CONTINUED DURING THE PERIOD.  COMPONENTS
                         BEING EVALUATED INCLUDE: CARBORUNDUM IMPELLERS, CARBORUNDUM WEAR RINGS,
                         TITANIUM IMPELLERS, 317SS WEAR RINGS AND STELLITE TIPPED IMPELLERS.

                         A THIOSORBIC LIME TEST WAS PREMATURELY TERMINATED BECAUSE OF SOME MINOR
                         SLAKER/FEEDER PROBLEMS.  HIGH CALCIUM VIRGIN LIME WAS UTILIZED DURING THE
                         MAJORITY OF OPERATIONS THROUGHOUT THE PERIOD.

 8/77  SYSTEM                                                                744

 9/77  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         LIME HANDLING AND SOLID WASTE DISPOSAL FACILITIES WERE BEING SCALED UP TO
                         HANDLE FULL CAPACITY AND A THIRD THICKENER WAS INSTALLED AND BROUGHT INTO
                         SERVICE DURING THIS REPORT PERIOD.  THE IUCS SYSTEM IS STILL PERFORMING
                         INTERIM PHASE OPERATIONS.  WASTE WATER IS BEING MIXED WITH FLYASH AND
                         DISPOSED WITHOUT FIXATIVE ADDITION.  CURRENT CONSTRUCTION WORK IS EXPECTED
                         TO BE COMPLETED BY THE END OF JANUARY WHEN ALL SIX BOILERS WILL BE BACK ON
                         LINE FOR A TWO MONTH TEST PERIOD.  THIOSORBIC LIME IS STILL BEING TESTED.
                         RESULTS ARE NOT YET AVAILABLE.  THE FGD SYSTEM WILL BE DOWN FOR THE FIRST
                         WEEKEND OF NOVEMBER.  THE SYSTEM WILL ALSO BE CHECKED FOR MAIN DUCT LEAKS
                         AT THIS TIME.  THE SCRUBBER AND STACK LININGS AND RECYCLE PUMPS WILL BE
                         THOROUGHLY CHECKED AS WELL.  NECESSARY REPLACEMENTS AND REPAIRS WILL BE
                         CARRIED OUT.  CURRENT S02 REMOVAL EFFICIENCY IS SOX.  BY EARLY APRIL 1978
                         THE SYSTEM IS EXPECTED TO REACH COMPLIANCE WITH AN S02 REMOVAL EFFICIENCY
                         OF 83X.

10/77  101                     92.6                    92.6
      201                      4.0                     4.0
      301                     88.3                    88.3
      401                     87.7                    87.7
      SYSTEM                                                                744   744    507

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE 101 WAS DOWN A TOTAL OF 113 HOURS IN OCTOBER FOR REGULAR MAINTEN-_
                         ANCE AND REPAIRS.

                         MODULE 201 WAS PUT IN SERVICE ON OCTOBER 26 AFTER EXTENSIVE CLEAN UP.
                         ALSO REPAIRS TO THE ID FAN HOUSING RUBBER LINING WERE MADE AND THE FAN WAS
                         BALANCED.

                         MODULE 301 WAS DOWN A TOTAL OF 57 HOURS IN OCTOBER FOR MAINTENANCE AND
                         REPAIRS.

                         MODULE 401 WAS DOWN A TOTAL OF 36 HOURS IN OCTOBER FOR REPAIR OF HOLES IN
                         THE ID FAN LINING AND FOR THE TIE-IN OF THE THICKENER BLEED LINE.

11/77  101                     92.1                    92.1
      201                     91.6                    91.6
      301                     28.1                    28.1
      401                     56.3                    56.3
      SYSTEM                  67.0                    67.0                  720   720    483

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SHUTDOWN OUTLET DUCT LEAKS WERE REPAIRED.

                         BOILER EXIT DAMPERS WERE REPLACED.  THE OLD DAMPERS FAILED DUE TO  FLYASH
                         EROSION.
                                           13-379

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UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          CORROSION OF STEEL BANDS IN STACK WAS DISCOVERED DURING THE PERIOD.  THE
                          CORROSION IS A RESULT OF CONDENSED MOISTURE SEEPING THROUGH THE MORTAR.

                          SLUDGE HANDLING PROBLEMS HAVE OCCURRED BECAUSE DEWATERING OPERATIONS ARE
                          NOT WORKING PROPERLY.

                          THE RESULTS FROM THIOSORBIC LIME USE CAN NOT YET BE QUANTIFIED DUE TO LIME
                          FEED SYSTEM PROBLEMS.

                          LIME FEED SYSTEM PROBLEMS OCCURRED OVER THE PERIOD.

                          THE MIST ELIMINATORS WERE CLEANED DURING NOVEMBER.
12/77  SYSTEM

 1/78  101
       201
       301
84.3
77.2
  .0
65.1
56.6
       SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
84.3
77.2
  .0
65.1
56.7
                                                                             744
                                                                             744   744
                                                                                          421
                          CUMULATIVE HOURS FOR JANUARY 1, 1977 THROUGH JANUARY 8, 1978 WERE 22391
                          FOR MODULE 101, 20998 FOR MODULE 201, 22229 FOR MODULE 301 AND 22259 FOR
                          MODULE 401,

                          SCRUBBER TRAIN 301 WAS DOWN FOR AN OVERHAUL FROM NOVEMBER 17 TO FEBRUARY
                          6, 1978 WHEN IT WAS RETURNED TO SERVICE.

                          SCRUBBER TRAIN 401 WAS REMOVED FROM SERVICE ON FEBRUARY 6.

                          THE IUCS INTERIM SLUDGE TREATMENT SYSTEM HAS SOME DEWATERING PROBLEMS.
                          DURING DECEMBER PHILLIPS EXPERIENCED POOR SLUDGE REMOVAL.  THE IUCS PLANT
                          IS WORKING ON A PART TIME BASIS.  FULL OPERATIONS ARE EXPECTED LATE THIS
                          SPRING.  THE POOR QUALITY SLUDGE IS SENT TO AN EMERGENCY POND AND THEN RE-
                          CIRCULATED BACK TO THE THICKENER.

                          TESTING WITH THIOSORBIC LIME AT 5X MGO HAS SHOWN THAT THE MGO CONCENTRA-
                          TION IS NOT GREAT ENOUGH TO EFFECT ADEQUATE S02 REMOVAL ON A SINGLE STAGE
                          SCRUBBER.  THE UTILITY IS GOING TO TEST AT A GREATER MGO CONCENTRATION BY
                          STARTING AT 10X AND THEN DROPPING BACK UNTIL THE CONCENTRATION IS SATIS-
                          FACTORY.  THIS TESTING, AS WELL AS SCRUBBER OPERATIONS, HAVE, HOWEVER,
                          BEEN HAMPERED BY LOW LOADS AS A RESULT OF THE COAL STRIKE.

                          AN OUTAGE HAS BEEN SCHEDULED AT PHILLIPS TO REPLACE THE CARBON STEEL
                          SUPPORT BAN-OS IN THE STACK WITH STAINLESS STEEL BANDS.
  2/78
       101
       201
       301
       401
       SYSTEM
43.5
58.5
 3.8
31.7
34.4
  3/78  SYSTEM         .0

       »* PROBLEMS/SOLUTIONS/COMMENTS
31.1
41.8
 2.7
22.6
24.6

   .0
                                              672   480

                                              744      0
167

  0
                          AN OUTAGE OCCURRED BETWEEN JANUARY 6 AND JANUARY 8  WHEN THE  STACK  DRAIN
                          LEAKS WERE REPAIRED BY SANDBLASTING THE OUTER  WALL  AND  REPLACING THE  CAR-
                          BON STEEL BANDS WITH STAINLESS STEEL BAN-OS.

                          THE SYSTEM WAS SHUTDOWN ON FEBRUARY 11 DUE TO  THE COAL  SHORTAGE.   THE OUT-
                          AGE CONTINUED THROUGH MARCH AND THE SYSTEM IS  SCHEDULED TO BE  ON LINE BY
                                             13-380

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                                                 UTILITY F6D SURVEYS OCTOBER 1983 - SEPTEMBER
OUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                         APRIL 15.  DURING THE OUTAGE A NUMBER OF REPAIRS AND MODIFICATIONS WERE
                         MADE.

                         THE BOILER EXIT DAMPERS WERE LINED WITH 316 SS ON AREAS OF HIGH EROSION
                         CAUSED BY FLYASH IMPINGEMENT.

                         EXPANSION JOINTS ON THE INLET DUCTWORK WERE SHIELED BY METAL PLATES WHICH
                         WERE WELDED AT ONE END.

                         NUMEROUS HOLES IN THE WET GAS DUCT WORK WERE REPAIRED AND THE DUCTS WERE
                         RELINED WITH CEILCOTE.

                         THE VENTURI THROAT DAMPERS WERE CLEANED ON ALL THE SCRUBBERS.

                         INTERNAL MIST ELIMINATORS WERE CLEANED.  THE EXTERNAL MIST ELIMINATORS,
                         WHICH ARE BADLY DETERIORATED, MAY BE REPLACED.

                         THE STACK ACID BRICK FLUE WAS INSPECTED AND SOME BRICKS WERE REPLACED AT
                         THE TOP OF THE STACK.

                         CONSTRUCTION WORK ON ADDITIONAL EQUIPMENT SUCH AS THE THICKENER AND SILOS
                         IS ALMOST COMPLETE.  IT WAS NOTED THAT THE CEILCOTE LINER COROLINE 505AR
                         HAS HELD UP WELL OVER THREE YEARS ON THE CONICAL APEX OF MODULE 401.
 4/78  SYSTEM
 5/78  SYSTEM
                                                                            720   528
                                                                                  744
       *»  PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM CAME BACK ON  LINE AFTER THE COAL STRIKE IN LATE MARCH.  IT
                         IS NOT OPERATING AT FULL LOAD BECAUSE THE NO. 6 BOILER IS STILL OUT AND
                         SHOULD BE BACK ON  LINE IN MID-JULY.  COMPLIANCE TESTS WILL TAKE PLACE IN
                         JULY, AFTER BOILER 6 IS BACK ON LINE, TO SEE IF THE SYSTEM IS MEETING THE
                         83X S02 REMOVAL REQUIREMENT  FOR 2X SULFUR COAL.  THERE WERE NO HOU3S RE-
                         PORTED FOR THIS PERIOD BECAUSE OF PRELIMINARY TESTING BEING CONDUCTING IN
                         PREPARATION FOR THE COMPLIANCE TESTS.  SO FAR, TESTS INDICATE THAT THE
                         SYSTEM WILL COMPLY WITH THE  REQUIRED STANDARDS.  THE OPERABILITY FOR ALL
                         FOUR TRAINS WAS BETWEEN 65 AND 75X.
 6/78  SYSTEM
 7/78
       101
       201
       301
       401
       SYSTEM
48.3
43.9
85.7
82.5
65.1
48.3
43.9
78.7
76.0
61.7
48.3
43.9
78.7
76.0 -
61.7
                                                          720   720
744   744
             459
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE  INTERNAL MIST  ELIMINATOR ON MODULE  201 WAS REPLACED AND THE MODULE 301
                         MIST ELIMINATORS WERE CLEANED OVER THE  PERIOD.

                         THE  FGD SYSTEM HAS ACCUMULATED APPROXIMATELY  24000 HOURS OF OPERATION ON
                         ALL  FOUR MODULES SINCE START-UP.

                         WATER BALANCE PROBLEMS HAVE CONTRIBUTED TO THE OCCURRANCE OF  LOW  PH, RE-
                         SULTING IN MIST ELIMINATOR PLUGGING.

                         THE  MIST ELIMINATOR  PLUGGING IS ALSO RELATED  TO  LOW  PH RESULTING  FROM LIME
                         HANDLING AND SLURRY  PREPARATION SYSTEM  FAILURE.

                         THE  UTILITY IS CURRENTLY  STUDYING WAYS  TO TIGHTEN THE WATER BALANCE BY
                         USING THICKENER SUPERNATANT INTERMITTENTLY WITH  CLEAR SERVICE  WATER FOR
                                            13-381

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UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
.__	.	-PERFORMANCE DATA—	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          THE MIST ELIMINATORS.

                          THE LIME HANDLING FACILITY DOES NOT INCLUDE A GRIT REMOVAL STAGE.  GRIT
                          IS CAUSING PLUGGING IN THE SLURRY HANDLING SYSTEM AND MIXING EQUIPMENT.

                          PROCESS CHEMISTRY CONTROL IS A CHRONIC PROBLEM AT PHILLIPS DUE IN PART TO
                          TO WATER BALANCE AND LIME HANDLING EQUIPMENT.

                          WHEN WATER BALANCE IS ACHIEVED THE FGD SYSTEM EXPERIENCES A BUILD UP OF
                          SALTS.
 8/78
       101
       201
       301
       •+01
       SYSTEM
100.0
 73.2
100.0
 92.4
 91.4
97.3
71.9
88.8
85.0
85.8
97.3
71.9
88.8
85.0
85.8
                      744   744
                                                                        638
       ** PROBLEMS/SOLUTIONS/COMMENTS
 9/78
101
201
301
401
SYSTEM
63.7
82.7
83.9
65.6
74.0
62.4
75.6
67.5
55.7
65.3
                         THE RUBBER LINING IN MODULE 101 WAS REPAIRED.

                         HIGH PRESSURE WATER CLEANING WAS PERFORMED ON MODULES 101 AND 401.
                                                       62.4
                                                       75.6
                                                       67.5
                                                       55.7
                                                       65.3   '               720   720    470
       ** PROBLEMS/SOLUTIONS/COMMENTS
10/78




11/78




101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
100.0
97.7
95.3
4.8
74.5
44.0
100.0
91.7
71.3
76.8
96.1
87.5
87.9
2.2
68.4
41.1
100.0
88.9
69.0
74.8
                         DURING THE AUGUST-SEPTEMBER PERIOD MIST ELIMINATOR CLEANING TOOK PLACE IN
                         ORDER TO CORRECT THE PLUGGING PROBLEM.

                         IN AUGUST THE INTERNAL MIST ELIMINATOR ON MODULE 201 WAS REPLACED.

                         THE LIME MIXING BASIN HAD TO BE SHUT DOWN OVER A WEEKEND SO THAT EXCESSIVE
                         GRIT AND SOLID PARTICLES THAT HAD BUILT UP COULD BE CLEANED OUT.

                         HIGH PRESSURE WATER CLEANING WAS PERFORMED ON MODULES 101 AND 401.

                         THE RUBBER LINING IN MODULE 101 WAS REPAIRED.

                         A MAJOR PROBLEM AREA DURING THE PERIOD WAS CAUSED BY INSUFFICIENT SUPPLIES
                         OF DRY FLYASH TO MIX WITH THE SLUDGE.  AS A RESULT THE SLUDGE HAS BEEN
                         LEAKING OUT OF THE TRANSPORT TRUCKS "WHILE IN TRANSIT TO THE FINAL DISPOSAL
                         SITE.  APPARENTLY NOT ENOUGH FLYASH IS BEING COLLECTED WITH THE PRESENT
                         SYSTEM.
                                                       96.1
                                                       87.5
                                                       87.9
                                                        2.2
                                                       68.4
                                                       41.1
                                                      100.0
                                                       88.9
                                                       69.0
                                                       74.8
                                                                             744   744
                                                                             720    720
                                                                                          509
                                                                                          538
                                            13-382

-------
                                                 UTILITY FGO SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
DUQUESNE LIGHT: PHILLIPS 1-6 (CONT. )
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             X REMOVAL   PER  BOILER  FGD   CAP.
                                             S02  PART. HOURS HOURS  HOURS FACTOR
      *« PROBLEMS/SOLUTIONS/COMMENTS
                         S02 AND PARTICULATE MATTER REMOVAL EFFICIENCY TESTS INDICATE THAT  THE
                         STATION NOW MEETS STATE STANDARDS.

                         THE FGD SYSTEM IS EXPERIENCING A LARGE AMOUNT OF SCALING BECAUSE OF THE
                         HIGH EXCESS AIR ENTERING THE SYSTEM FROM THE BOILERS OXIDIZING THE SOFT
                         SULFITE TO SULFATE ON THE SCRUBBER INTERNALS.
12/78  101
       201
       301
       SYSTEM
91.7
98.0
30.3
90.4
77.6
                             90.8
                             88.1
                             27.8
                             87.5
                             73.6
                                     90.8
                                     88.1
                                     27.8
                                     87.5
                                     73.6
                                                                             744    744
                                                                                          547
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE PERIOD A  LACK OF FLYASH FOR MIXING WITH SLUDGE RESULTED  IN  A
                         WET SLUDGE PRODUCT THAT MUST BE  LEFT ON SITE TO DRY BEFORE  TRANSPORT TO
                         THE LANDFMLL.
1/79  101
     201
     301
     401
     SYSTEM

2/79  101
     201
     301
     401
     SYSTEM
 89.0
 77.9
 50.1
 86.1
 75.8

 38.9
 72.1
 88.3
100.0
 74.8
 86.8
 69.2
 50.0
 83.7
 72.4

 38.9
 72.1
 68.3
100.0
 74.8
                                    86.8
                                    69.2
                                    50.0
                                    83.7
                                    72.4

                                    38.9
                                    72.1
                                    88.3
                                   100.0
                                    74.8
                                                                             744    744
                                                                            672   672
                                                                                          539
                                                                                          503
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         EXCESSIVE  SCALING  IN  THE  MODULE  101  EXIT  DUCT  CAUSED  SUPPORT  COLUMNS  TO
                         COLLAPSE.  THE  SCALE  WAS  REMOVED AND THE  SUPPORT  COLUMNS  WERE SHORED  UP.
3/79




4/79




5/79




6/79




101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
.0
96.6
97.6
100.0
73.6
89.9
5.9
97.6
89.0
70.6
100.0
.0
99.3
99.4
74.7
70.8
28.8
85.6
85.5
67.7
.0
96.3
88.0
100.0
71.1
86.8
5.9
85.0
84.9
65.7
100.0
.0
96.6
99.2
74.0
70.5
22.2
83.7
77.2
63.4
                                                       96
                                                       88
                                                      100
                                                       71.1

                                                       86.8
                                                        5.9
                                                       85.0
                                                       84.9
                                                       65.7

                                                      100.0
                                                         .0
                                                       96.6
                                                       99.2
                                                       74.0
                                                       70,
                                                       22,
                                                       83,
                                                       77,
 7/79  101
                 100.0
                               98.6
                                                       63.4
                                    98.6
                                                                             744    744
                                                           720    720
                                                                             744   744
                                                                             720    720
                                                                                          529
                                                                       473
                                                                                          550
                                                                                          457
                                            13-3C3

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
201
301
401
SYSTEM
98.5
72.7
29.9
75.3
95.8
71.4
25.5
72.8
95.8
71.4
25.5
72.8



744 744 542
 8/79  101
       201
       301
       401
       SYSTEM
 9/79
10/79
101
201
301
401
SYSTEM

101
201
301
401
SYSTEM
11/79  101
       201
       301
       401
       SYSTEM
12/79
       101
       201
       301
       401
       SYSTEM
100.0
 97.6
100.0
   .0
 74.4

 88.8
 94.8
 99.6
   .0
 70.8

 99.4
 86.5
 93.8
   .0
 69.9

 53.0
 99.0
 83.6
 11.5
 61.8

   .0
100.0
 90.7
 77.7
 67.1
                       100
                        89
                        89
   0
   5
   3
  .0
69.7
81.8
80.3
85.5
  .0
61.9

97.0
86.6
93.0
  .0
69.2

50.7
99.0
83.6
11.5
61.2

  .0
98.6
89.6
72.9
65.3
88.8
93.9
99.6
  .0
70.4

99.3
86.6
93.7
  .0
69.9

51.9
99.0
83.6
11.6
61.5
100.0
 89.5
 89.3
   .0
 69.7

 61.8
 80.3
 85.5
   .0
 61.9

 97.0
 86.6
 93.0
   .0
 69.2
                                                50.7
                                                99.0
                                                83.6
                                                11.5
                                                61.2
                                                                      744   744
                                                                             720   720
                                                                                   519
                                                                                          446
                                   100
                                    90
                                    76
                                           66.8
              .0
            98.6
            89.6
            72.9
            65.3
                                                                             744   696    515
                                                                             720   720    441
                                                                             744   744    486
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PRESENTLY THE UTILITY HAS BEEN ADDING SODIUM THIOSULFATE TO THE LIME TO
                         PREVENT SCALE FORMATION.  THIS PROCESS HAS IMPROVED S02 COLLECTION AS
                         WELL.

                         THE SCRUBBER FAN HOUSING LINERS ARE BEING REPLACED.

                         THE MECHANICAL COLLECTORS ARE BEING UPGRADED TO IMPROVE THE QUALITY OF
                         THE WET SLUDGE.
 1/80  101
       201
       301
       401
       SYSTEM

 2/80  101
       201
       301
       401
       SYSTEM
              .0
            98.1
           100.0
            97.6
            73.9

            13.7
            91.6
            86.2
            94.2
            71.4
               .0
             93.3
             99.0
             95.8
             72.0

             13.7
             91.6
             84.6
             90.5
             70.1
               .0
            98.0
           100.0
            97.5
            73.9

            13.7
            91.7
            86.0
            94.0
            71.4
               .0
            93.3
            99.0
            95.8
            72.0
            13.7
            91.6
            84.6
            90.5
                                                       70.1
                                  744   744
                                                                             696   696
                                               536
                                                                                          488
       «* PROBLEMS/SOLUTIONS/COMMENTS
                         SODIUM THIOSULFATE ADDITION CONTINUED THROUGH THE FIRST QUARTER RESULTING
                         IN A INCIDENCE OF SIGNIFICANTLY REDUCED MIST ELIMINATOR SCALING.  2000-
                         5000 HOURS OF OPERATION HAVE BEEN LOGGED WITHOUT MIST ELIMINATOR SCALE
                         ACCUMULATION.  THE UTILITY REPORTED THAT S02 REMOVAL EFFICIENCY HAS
                                            13-384

-------
                                                 UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER  1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	:	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAR.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR

                        IMPROVED 3X DUE TO THE SODIUM THIOSULFATE ADDITION.  THE UTILITY IS LOOKING
                        INTO SODIUM THIOSULFATE ADDITION AT ELRAMA.

                        THE FAN RUBBER LINERS HAVE BEEN A CONTINUAL PROBLEM.  TWO FANS WILL BE
                        REPLACED WITH INCONEL THE NEXT TIME THE RUBBER LINERS FAIL.

                        THE PHILLIPS FGD SYSTEM HAD A SYSTEM AVAILABILITY OF 71.8X FOR THE YEAR
                        1979.

 3/80 101         94.7        84.0        94.0        84.0
      201         59.0        53.9        56.8        53.9
      301         48.4        40.3        43.8        40.3
      401         95.4        95.3        99.8        95.3
      SYSTEM      60.3        54.7        73.6        54.7                  744   744    407

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS WERE ENCOUNTERED WITH THE MODULE 101 ID FAN.  THE MODULE WAS
                        TAKEN OFF LINE SO THE ID FAN COULD BE BALANCED.

                        PROBLEMS WERE ENCOUNTERED WITH THE HUB BOLTS ON THE ID FAN OF MODULE  201,
                        CAUSING THE MODULE TO COME OFF LINE FOR 11 DAYS.

                        THE RUBBER LINING ON THE ID FAN HOUSING OF MODULE 301 NEEDED REPAIR DURING
                        MARCH.

                        MODULE 401 WAS TAKEN OFF LINE FOR APPROXIMATELY 2 HOURS SO REPAIRS COULD
                        BE MADE ON THE SCRUBBER MAKE-UP VALVES.

 4/80 101         92.6        89.4        92.4        89.4
      201         14.2        10.0        10.5        10.0
      301         99.2        99.0        99.8        99.0
      401         95.8        94.6        98.6        94.6
      SYSTEM      96.9        -73.3        75.6        73.3                  720   720    527

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        ON APRIL 5 MODULE 101 WAS TAKEN OFF LINE DUE TO ID FAN BEARING PROBLEMS.
                        LATER IN THE MONTH THE MODULE WAS SHUTDOWN DUE TO AN ID FAN INSTRUMENTATION
                        PRESSURE SWITCH PROBLEM.

                        TOWARDS THE LATTER PART OF APRIL, MODULE 201 WAS SHUTDOWN DUE TO ID FAN
                        BEARING PROBLEMS.  THIS PROBLEM WAS CORRECTED BY BALANCING THE FAN.

                        MODULE 301 WAS REMOVED FROM OPERATION ON APRIL 11 DUE TO AN ID FAN MOTOR
                        MALFUNCTION.

                        THE RECYCLE PUMP  PACKING ON MODULE 401 NEEDED TO BE REPLACED DURING THE
                        MONTH.

 5/80 101         67.5        53.9        62.3        53.9
      201         81.6        69.0        78.9        69.0
      301         91.7        73.1        89.8        73.1
      401         92.2        75.9        90.6        75.9
      SYSTEM      83.2        68.0        80.2        68.0                  744   744    506

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        MODULE 101 CAME OFF  LINE IN MAY SO REPAIRS COULD BE MADE ON THE CONTROL
                        DAMPER AND TO INSTRUMENTATION.

                        DURING MAY MODULE 201 EXPERIENCED PROBLEMS WITH THE MIST ELIMINATOR AND
                        THE ID FAN.  THE  MODULE WAS TAKEN OFF  LINE FOR APPROXIMATELY TWO DAYS TO
                        WASH THE MISTELIMINATOR INTERNALS AND ONE DAY TO REPAIR THE ID  FAN  BEARING.
                                            13-385

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
.		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         MODULE 301 EXPERIENCED ID FAN PROBLEMS AND WAS TAKEN OFF LINE WHILE THE
                         ID FAN WAS BALANCED.

                         MODULE 401 WAS SHUTDOWN APPROXIMATELY 58 HOURS SO THAT THE ID FAN CONTROL
                         DAMPERS COULD BE INSPECTED.
6/80




101
201
301
401
SYSTEM
97.1
100.0
75.5
100.0
93.2
86.3
81.7
69.4
76.5
78.5
96.5
100.0
72.6
100.0
91.5
80.5
76.2
64.8
71.4
73.2
                                                                             720   672
                                                                                          527  55.3
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MODULE 101 MIST ELIMINATOR WAS CLEANED DURING JUNE.

                         DURING JUNE MODULE 301 WAS DOWN FOR ID FAN HOUSING REPAIRS (RUBBER LINING)
                         CAUSING APPROXIMATELY 176 HOURS DOWN TIME.
 7/80
101
201
301
401
SYSTEM
94.0
100.0
94.7
91.1
94.9
86.2
94.7
84.1
83.5
87.1
93.5
100.0
94.0
90.3
94.5
86.2
94.7
84.1
83.5
87.1
                                                                             744   744
                                                                                          648  71.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JULY THE RECYCLE PUMP IMPELLERS WERE REPLACED ON ALL THE MODULES
                         EXCEPT FOR MODULE 201.
 8/80
101
201
301
401
SYSTEM
91.1
96.9
87.6
92.3
92.0
72.9
85.8
85.3
86.1
82.5
90.6
96.5
89.6
91.8
91.5
72.9
85.8
85.3
86.1
82.5
                                                                             744   744
                                                                                          614  58.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING AUGUST MODULE 401 EXPERIENCED PACKING PROBLEMS WITH THE RECYCLE
                         PUMP.

                         DURING THE PERIOD OF JUNE THROUGH AUGUST THE RUBBER LININGS ON THE FAN
                         HOUSINGS WERE REPAIRED.
101
201
301
401
SYSTEM
55.8
46.1
54.9
60.6
54.4
55.8
41.7
46.2
32.9
47.3
60.9
43.6
50.6
45.5
47.0
55.8
41.7
46.2
32.9
44.2
                                                                              720    720
                                                                                           318  30.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         ON SEPTEMBER 20 THE ENTIRE PLANT WAS SHUTDOWN FOR A SCRUBBER  INSPECTION.
                         THE INSPECTION REVEALED THAT THERE IS EXTENSIVE MORTAR DETERIORATION IN
                         THE STACK AND THAT REPAIRS WILL BE NECESSARY WITHIN THE NEXT  TWO  YEARS.

                         THE INSPECTION LASTED UNTIL OCTOBER 1 DUE TO THE NECESSARY  REPAIR OF A
                         DUCT EXPANSION JOINT AND THE REPAIR OF THE UPPER PORTION  OF THE STACK
                         JOINTS.
10/80  101
       201
       301
94.2
93.9
 4.0
94.2
90.1
 4.0
94.2
93.5
 4.0
94.2
90.1
 4.0
                                            13-386

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
DUWESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR
      SYSTEM
                  93.8
                  71.5
92.6
70.2
93.6
71.3
92.6
70.2
                                                                                  720
523  58.2
      *# PROBLEMS/SOLUTIONS/COMMENTS
                        DURING OCTOBER SCRUBBER MODULES 301 AND 401 WERE RELINED WITH CEILCOTE
                        CORALINE 505 AR LINERS.
11/80
101
201
301
401
SYSTEM
51.5
100.0
95.3
92.3
84.8
50.8
99.9
93.5
91.6
84.0
51.2
99.9
95.2
92.2
84.6
50.8
99.9
93.5
91.6
84.0
                                                                            720   720
                                                                                         604  72.1
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING NOVEMBER MODULE 101 WAS RELINED WITH CEILCOTE CORALINE 505 AR LINER.
12/80




1/81




101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
100.0
1.3
100.0
100.0
75.3
100.0
.0
87.8
98.8
71.7
99.9
.0
98.8
68.1
71.7
100.0
.0
85.5
91.2
69.2
100.0
.0
100.0
100.0
75.0
100.0
.0
87.5
98.7
71.6
99.9
.0
98.8
88.1
71.7
100.0
.0
85.5
91.2
69.2
                                                                            744   744
                                                                            744   744
                                                                                         534  62.2
                                                                                         533  56.1
       #* PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING DECEMBER AND JANUARY.
2/81 101
201
301
401
SYSTEM
95.3
74.9
28.4
100.0
74.7
86.6
73.6
23.8
93.1
69.3
94.8
74.6
24.9
100.0
73.6
86.6
73.6
23.8
93.1
69.3
                                                                            672   672
                                                                                         466  47.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING FEBRUARY A ROUTINE INSPECTION OF THE STACK REVEALED DETERIORATION
                        OF THE ACID-RESISTANT BRICK AND MORTAR, WHICH WILL NECESSITATE REPLACEMENT
                        IN THE NEAR FUTURE.
                                                                             744    744    545   72.8
                                                                             720    720     502   59.7
                                                                             744    744     493  60.0
3/81




4/81




5/81




101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
101
201
301
401
SYSTEM
97.2
99.1
.0
96.7
73.3
93.9
98.5
18.5
82.3
73.3
92.7
100.0
92.3
.0
71.3
97.2
99.1
.0
96.7
73.3
81.0
97.2
18.5
82.3
69.8
80.3
93.4
91.1
.0
66.2
97.2
99.1
.0
96.7
73.3
92.9
98.5
18.5
82.3
73.1
91.7
100.0
92.2
.0
71.0
97.2
99.1
.0
96.7
73.3
81.0
97.2
18.5
82.3
69.8
80.3
93.4
91.1
.0
66.2
                                            13-387

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	.	,	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITT RELIABILITY UTILIZATION
                                              X REMOVAL   PER  BOILER  FGD   CAP.
                                              S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COmENTS
                         THE UTILITY REPORTED THAT MO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING MARCH, APRIL, AND MAY.

                         DURING THE MONTH OF MAY, REPLACEMENT OF THE RUBBER-LINED CARBON STEEL
                         HOUSING WITH INCOLEY 825 ON NUMBER 401 ID FAN WAS INITIATED.  HOUSING
                         REPLACEMENTS ON FANS 201 AND 301 HAVE BEEN COMPLETED.

                         SODIUM THIOSULFATE ADDITION WAS UTILIZED THROUGHOUT THE MONTHS OF MARCH,
                         APRIL, AND MAY TO REDUCE SCALING ENHANCED BY HIGH EXCESS AIR REQUIREMENTS
                         OF THE BOILERS.
 6/81  101
       201
       301
       SYSTEM
100.0
100.0
100.0
   .0
 75.0
97.9
95.7
98.1
  .0
72.9
           100.0
           100.0
           100.0
              .0
            75.0
            97.9
            95.7
            98.1
              .0
            72.9
                                                                             720   720
                                                           525  68.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE 401 WAS OUT OF SERVICE DURING JUNE SO THAT THE FAN HOUSING COULD BE
                         REPLACED WITH INCONEL.
 7/81
       101
       201
       301
       401
       SYSTEM
 97.7
 98.3
 97.8
   .0
 73.5
97.
93.
96.
  .0
  .1
  .4
  .0
71.6
97.7
98.0
97.8
  .0
73.4
97.0
93.1
96.4
  .0
71.6
                                                                             744   744
                                                                                          533  69.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE 401 REMAINED OUT OF SERVICE DUE TO FAN REPAIRS AND GENERAL CLEANING.
 8/81
       101
       201
       301
       401
       SYSTEM
 87.0
 90.2
 87.0
 35.5
 74.9
75.0
74.1
87.9
18.9
64.0
            83.9
            87.1
            85.
            20.
            69.
  .9
  .9
  .5
67.7
66.9
79.4
17.1
57.8
                                                                             744   672
                                                                                          430  35.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PHILLIPS WAS SHUT DOWN FOR THREE DAYS IN AUGUST FOR A STACK AND FGD SYSTEM
                         INSPECTION. THE PRELIMINARY REPORT INDICATED STACK DETERIORATION TO THE
                         POINT OF DAMAGING THE STACK INTEGRITY. AS A RESULT, THE UTILITY PLANS TO
                         PRESSURIZE THE ANNULUS.
 9/81
       101
       201
       301
       401
       SYSTEM
 71.
 94.
 98.
  9.
                   68.2
58.6
75.9
82.4
 2.1
54.7
            67.0
            93.0
            97.7
             2.3
            65.0
            58.6
            75.9
            82.4
             2.1
            54.7
                                                                             720   720
                                                                                           394  30.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING SEPTEMBER MODULE 101 UNAVAILABLE TIME WAS DUE TO THE  START OF AN
                         OVERHAUL.
                         MODULE 401 WAS OUT OF SERVICE FOR MOST OF SEPTEMBER TO  INSTALL A  NEW
                         EXTERNAL MIST ELIMINATOR (MUNTERS).
10/81  101
                   51.6
                               51.6
                                           51.6
                                                       51.6
                                            13-388

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA-—	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               S02  PART. HOURS HOURS   HOURS FACTOR
201
301
401
SYSTEM
96
95
97
85
.0
.4
.7
.2
52.
34.
97.
58.
0
0
7
8
92.8
88.1
97.7
82.6
52
34
97
58
.0
.0
.7
.8


744


744


440


26.0
       *#  PROBLEMS/SOLUTIONS/COMMENTS
                        THE CEILCOTE LINERS IN MODULES 101 AND 201 WERE REPLACED WITH COROLINE  505
                        DURING OCTOBER.
                        DURING OCTOBER THE UTILITY INSTALLED S02 MONITORS.
                        MONITORS HAVE AN EXCELLENT PERFORMANCE RECORD.
                                                                      TO DATE,  THE
11/81
101
201
301
401
SYSTEM
                  98.3
                  97.7
                 100.0
                  74.0
   .0
 27.8
 25.4
100.0
 40.8
   .0
 95.7
 91.8
100.0
 71.9
   .0
 37.8
 25.4
100.0
 40.8
                                                                            720   720
                                                                                          294   25.8
       #*  PROBLEMS/SOLUTIONS/COMMENTS
                        DUE TO  LOAD FLUCTUATIONS, MODULES 201 AND 301 WERE DOWN APPROXIMATELY
                        12 HOURS TO UNPLUG THE TANGENTIAL NOZZLES.
12/81
       101
       201
       301
       401
       SYSTEM
              .0
           100.0
           100.0
            93.6
            73.4
   .0
 64.6
 37.7
 93.6
 49.0
   .0
100.0
100.0
 93.6
 73.4
   .0
 64.6
 37.7
 93.6
 49.0
                                                                            744   744
                                                                                          365   33.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        MODULE 101 WAS OFF-LINE  FOR THE ENTIRE  PERIOD TO REPLACE THE RUBBER
                        LINED FAN HOUSING WITH INCONEL 825 AND  TO  INSTALL NEW STUDS IN THE
                        FAN ROTOR.

                        DURING NOVEMBER AND DECEMBER MODULE 101 WAS OFF-LINE FOR CLEANING.
                        THE MODULE OPERATED 6,487 HOURS BEFORE  BEING SHUT DOWN.
 1/82  101
       201
       301
       401
       SYSTEM

 2/82  101
       201
       301
       401
       SYSTEM

 3/82  101
       201
       301
       401
       SYSTEM
              .0
           100.0
            90.2
            95.6
            71.5

              .0
            99.2
           100.0
           100.0
            74.8

              .0
            99.1
           100.0
           100.0
            74.8
   .0
 80.9
 88.9
 95.6
 66.3

   .0
 64.0
 80.4
100.0
 61.1

   .0
 57.3
 79.7
 99.6
 59.1
   .0
100.0
 90.1
 95.6
 69.9

   .0
 98.8
100.0
100.0
 70.8

   .0
 98.4
100.0
100.0
 70.1
   .0
 80.9
 88.9
 95.6
 66.3
   .0
 64.0
 60.4
100.0
 61.1
   .0
 57.3
 79.7
 99.6
 59.1
                       744   744
                       672   672
                                   744   744
                                    494  64.0
                                    411  60.0
                                                                                          440   46.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        MODULE 101 WAS OFF-LINE THE  ENTIRE  FIRST  QUARTER  OF  1982  FOR  REPAIRS.

                        NEW S02 MONITORS,  INSTALLED  IN JANUARY, WERE  REPORTED  TO  HAVE WORKED  WELL
                        THROUGHOUT THE FIRST  QUARTER.  THE  UTILITY  IS ALSO PRESENTLY  REQUESTING/
                        EVALUATING BIDS TO PRESSURIZE THE STACK ANNULUS.
                                            13-389

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
DUQUESNE LIGHT: PHILLIPS 1-6 CCONT.)
.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 4/82  SYSTEM                                                                730

 5/82  SYSTEM                                                                744

 6/82  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SECOND QUARTER THE S02 MONITORS WERE CERTIFIED.

                         THE MODULE 301 MIST ELIMINATOR WAS REPLACED DUE TO DETERIORATION.

                         THE MODULE 401 FAN HAD TO BE BALANCED DURING THE PERIOD CAUSING ADDITIONAL
                         OUTAGE TIME.

                         DURING THE PERIOD THE UTILITY INITIATED ADDING THIOSULFATE WHtN THE EXCESS
                         AIR RECORDED GREATER THAN 11.  THIS HAS SOLVED SOME OF THERE
                         PREVIOUS PROBLEMS.

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 1982 THROUGH MARCH 1983.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY INITIATED STACK PRESSURIZATION AT PHILLIPS DURING THE  MONTH TO
                         CONTROL SEEPAGE AND SUBSEQUENT CORROSION.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF  1983.

10/83  SYSTEM                                                                744
                                            13-390

-------
                                                 UTILITY F6D SURVEY? OCTOBER 1983 - SEPTEMBER  198*

DUQUESNE LIGHT: PHILLIPS 1-6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               502  PART. HOURS HOURS  HOURS  FACTOR


11/83  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED INCREASING STACK PRESSURE BY TWO INCHES DURING THE
                        MONTH FOR CONTROL OF SEEPAGE.

12/83  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT ALTHOUGH THE UNIT HAS BEEN DOWN MONTHS AT A  TIME
                        DURING MOST OF 1983, THE FGD SYSTEM HAS BEEN AVAILABLE.

                        STAINLESS STEEL BANDS AROUND THE ABSORBER LINER WERE REPLACED WITH
                        NARCOLITE DURING THE FOURTH QUARTER.

                        INSPECTIONS INDICATE THAT THE CEILCOTE LINING IN THE WET DUCT WILL HAVE TO
                        BE REPLACED OVER THE NEXT THREE YEARS.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT OVERALL FGD SYSTEM AVAILABILITY FOR THE FIRST
                        THREE QUARTERS OF 1984 WAS ABOVE 90X.

                        IT WAS REPORTED THAT LESS DETERIORATION HAS OCCURRED IN THE STACK
                        NOW THAT IT IS PRESSURIZED.

                        AFTER 11 YEARS OF USAGE, THE CEILCOTE LINER IN THE WET DUCT TO THE STACK
                        DETERIORATED.  THE LINER WILL BE REPLACED OVER THE NEXT THREE YEARS DUR-
                        ING ANNUAL OUTAGES.

                        THE UTILITY IS NOW DIVERTING INDUCED DRAFT FAN SPRAY WATER TO AN ASH POND
                        INSTEAD OF RECYCLING TO THE ABSORBERS. LIME CONSUMPTION HAS IMPROVED SINCE
                        THE HIGHLY ACIDIC SPRAY WATER IS NO LONGER INTRODUCED IN THE SYSTEM.

                        THE UTILITY REPORTED A THREE WEEK SCHEDULED ANNUAL OUTAGE IN THE FIRST
                        THREE QUARTERS OF 1984. DURING THIS TIME REPAIRS WERE MADE TO DUCTWORK
                        AND DAMPERS. MIST ELIMINATOR TURN VANES WERE ALSO REPLACED.

                        DUE TO LOW POWER DEMAND IN THE FIRST THREE QUARTERS OF 1984, PHILLIPS  DID
                        NOT OPERATE STEADILY. AS A RESULT, BRIEF EPISODES OF HIGH EMISSIONS WERE
                        REPORTED. HOWEVER, THE SYSTEM OPERATED EFFICIENTLY OVER 24 HOUR  PERIODS.
                                           13-391

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FSD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - N3/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY U'O/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 *» FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT   7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL
 EAST KENTUCKY POWER
 SPURLOCK
 MAYSVILLE
 KENTUCKY
 C
    43.
   516.
 ******
   800
   500
   500
   495
   500
(   .100 LB/MMBTU)
(  1.200 LB/MMBTU)
(****** LB/MMBTU)
 COMBUSTION ENGINEERING
 PULVERIZED COAL
 BASE
 ********       (******* ACFM)
   148.9        (  300 F)
   244.          (  802 FT)
 CONCRETE
     9.1        (  30.0 FT)
 COAL
 ******
 25586.

    16.00
 ******
     8.00
 ******
     3.50
 ******
 ********
 0.02-0.11
(  11000 BTU/LB)
 ** ESP
     TYPE
     SUPPLIER
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRACE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

»** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
 HOT SIDE
 AMERICAN AIR FILTER
    99.5
  0
 NONE
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 THYSSEN/CEA
 BLACK 4 VEATCH
 FULL SCALE
 NEW
7.   99.50
    79.40
                                            13-392

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 -  SEPTEMBER
EAST KENTUCKY POWER: SPURLOCK  2  (CONT.)

    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 «* DESIGN AND OPERATING PARAMETERS
    OPER. * MAINT. REQUIREMENT  -  MANHR/DAY

 ** QUENCHER/PRESATURATOR
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE

 »» ABSORBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON  TYPE
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS  CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
     L/G  RATIO -  L/CU.M
    GAS-SIDE PRESSURE  DROP  -  KPA
    S02  REMOVAL  EFFICIENCY  -  X

 ** MIST  ELIMINATOR
    PRE-MIST ELIMINATOR/MIST  ELIMINATOR
    NUMBER PER SYSTEM
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON  TYPE
    NUMBER OF PASSES PER STAGE
    PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
    WASH FREQUENCY

 ** REHEATER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON  TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE

 ** FANS
    NUMBER
    DESIGN
    FUNCTION
    APPLICATION
    SERVICE
    CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
    NUMBER
    DESIGN
    FUNCTION
    APPLICATION
    SERVICE
    CONSTRUCTION MATERIAL GENERIC TYPE

 *» DAMPERS
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
 1
 4/83
12/82
 0/79
  120.0
NR
NR
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
NR
NR
NR
NR
NR
NR
NONE
    1.3
    1.4
   90.0
10.0 GAL/1000 ACF)
5.8 IN-H20)
PRIMARY COLLECTOR
 4
IMPINGEMENT
BAFFLE
CLOSED VANE
    4
     .0         (
     .3         (
ORGANIC
POLYPHENYLENE
CONTINUOUS
INDIRECT HOT AIR
COLO SIDE
N/A
NR
NR
CENTRIFUGAL
NR
FORCED DRAFT
DRY
HIGH ALLOY
CENTRIFUGAL
NR
FORCED DRAFT
DRY
HIGH ALLOY
NR
NR
NR
NR
 .1 IN-H20)
 1.0 FT/S)
                                            13-393

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

EAST KENTUCKY POWER: SPURLOCK 2 (CONT.)

     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE

 «* TANKS
     SERVICE
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT

 *» PUMPS
     SERVICE
     SLURRY TRANSFER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     OUTLET STREAM CHARACTERISTICS

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 »* DISPOSAL
     NATURE
     TYPE
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 *» WATER BALANCE
     WATER LOOP TYPE
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                NR
                                                SLAKER
                                                NR
                                                NR
NUMBER

****
****
NUMBER

   2
THICKENER
 2
115.0 DIA
CARBON STEEL
AISI 1110
30X SOLIDS
FIXATION
PUG MILL
CONVERSION SYSTEMS [POZ-0-TEC1
FINAL
NR
RAIL
NR
                                                CLOSED
	PERFORMANCE DATA	.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


12/82  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT INITIAL START-UP OCCURRED IN DECEMBER, 1982.

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM
                                            13-394

-------
                                                 UTILITY  FGD  SURVEYS  OCTOBER 1983 - SEPTEMBER 1984

EAST KENTUCKY POWER: SPURLOCK 2 (CONT.)
		PERFORMANCE  DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL    PER  BOILER  FGO   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


      *# PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  SO  FAR THE FGD SYSTEM IS OPERATING AT ABOUT 90X
                        EFFICIENCY WITH  NO  MAJOR PROBLEMS.

 4/83  SYSTEM                                                                 720

 5/83  SYSTEM                                                                 744

 6/83  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY ANNOUNCED THAT THE  SFURLOCK 2 FGD SYSTEM INITIATED COMMERICAL
                        OPERATION IN APRIL.   PEFORMANCE DATA FOR THE PERIOD OF APRIL THROUGH JUNE
                        1983, ARE NOT AVAILABLE AT THIS TIME.

 7/83  SYSTEM         .0                                   .0                   744            0

 8/83  SYSTEM         .0                                   .0                   744            0

 9/83  SYSTEM         .0                                   .0                   720            0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  THE FGD  SYSTEM WAS OUT  OF SERVICE DURING THE
                        THIRD QUARTER DUE TO  DUCTWORK PROBLEMS.

                        STACK-RELATED PROBLEMS WERE ALSO REPORTED DURING  THE PERIOD.

                        THE UTILITY HOPES TO  RESUME OPERATION OF THE SPURLOCK 2 FGD SYSTEM DURING
                        THE FIRST QUARTER OF  1984.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

13/83  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD  SYSTEM  WAS  REPORTED APPROXIMATELY 90 PERCENT AVAILABLE THROUGHOUT
                        THE FOURTH QUARTER  OF 1983.

                        THE UTILITY REPORTED  THAT  THE UNIT  WAS DOWN FROM  MID-NOVEMBER TO LATE
                        DECEMBER DUE TO STACK AND  DUCTWORK-RELATED PROBLEMS.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 <»/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720
                                            13-395

-------
UTILITY FGD SURVEY: OCTOBER 19Q3 - SEPTEMBER 1984

EAST KENTUCKY POWER: SPURLOCK 2 (CONT.)
	_	.	.	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM WAS OUT OF SERVICE DURING THE
                         FIRST THREE QUARTERS OF 1984 AND IS SCHEDULED TO GO BACK ON LINE BY LATE
                         DECEMBER 1984. THE SYSTEM WAS DOWN DUE TO STACK LINER REPLACEMENT AND
                         ABSORBER DUCTWORK REPAIRS.
                                            13-396

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION  -  NG/J
S02 EMISSION LIMITATION  - NG/J
NOX EMISSION LIMITATION  - NG/J
NET PLANT GENERATING CAPACITY -  MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 «* UNIT DATA - BOILER AND  STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE GAS TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  - M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT - J/G
    RANGE HEAT CONTENT  - BTU/LB
    AVERAGE ASH CONTENT -  7.
    RANGE ASH CONTENT - '/.
    AVERAGE. MOISTURE CONTENT -  7.
    RANGE MOISTURE CONTENT - 7.
    AVERAGE SULFUR CONTENT - 7.
    RANGE SULFUR CONTENT - 7.
    AVERAGE CHLORIDE CONTENT -  7.
    RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY - CU.M/S
    INLET FLUE GAS TEMPERATURE  -  C
    PRESSURE DROP - KPA

 *# PARTICLE SCRUBBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL

*»* FGD SYSTEM

 »# GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY  PRODUCT
    SOa REMOVAL MODE
    PROCESS TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
(   .030 LB/MMBTU)
(  1.200 LB/MMBTU)
(#***** LB/MMBTU)
GRAND HAVEN BRD OF LIGHT  &  PWR
J.B. SIMS
3
GRAND HAVEN
MICHIGAN
B
   13.
  516.
******
   78
   65
   58
  495
   65
BABCOCK « WILCOX
PULVERIZED COAL
BASE
  122.69       ( 260000  ACFM)
  142.8        ( 289  F)
  110.         ( 360  FT)
CONCRETE
    2.6        (  8.5 FT)
(  11000 BTU/LB)
 10700-12265
COAL
BITUMINOUS
25586.

   11.20
9.5-15.8
    9.60
3.3-15.5
    2.75
1.2-4.5
********
******
COLD SIDE
BABCOCK & WILCOX
  127.4         ( 270000  ACFM)
  140.6         (   285  F)
     .1         (0. IN-H20)
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY PRODUCT
WET SCRUBBING
LIME
BAECOCK t WILCOX
BLACK 4 VEATCH
FULL SCALE
NEW
                                            13-397

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

GRAND HAVEN BRD OF LIGHT & PWR:  J.B. SIMS 3 (CONT.)
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE   C
     SOe REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE   C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE
   90.00
 1
 8/83
 5/83
12/79
NR
NR
 2
 1
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
BABCOCK & WILCOX
25.0 DIA X 95.0
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
 4
 1180.
   11.8
    1.4
  122.69
  140.6
   90.0
(18737 GPM)
(  88.0 GAL/1000 ACF)
(  5.4 IN-H20)
(  260000 ACFM)
(   285 F)
PRIMARY COLLECTOR
 1
IMPINGEMENT
BAFFLE
CLOSED VANE
VERTICAL
    2
    3
ORGANIC
FIBER-REINFORCED POLYESTER
BLENDED
    6.6        (  104 GAL/MIN)
 1
IN-LINE
HOT WATER
NR
      .0
   27.8
  122.69
   50.6
NR
NR
(    50 F)
(  260000 ACFM)
(   123 F)
 Z
 0
NR
BALANCED DRAFT
INDUCED DRAFT
DRY
   69.37
  140.6
NR
  147000 ACFM)
   285 F)
                                            13-398

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

GRAND HAVEN BRD OF LIGHT 4 PWR:  J.B.  SIMS 3 (CONT. )
 »#  FANS
    NUMBER
    NUMBER OF SPARES
    DESIGN
    FUNCTION
    APPLICATION
    SERVICE
    FLUE GAS FLOW RATE - CU.M/S
    CONSTRUCTION MATERIAL GENERIC TYPE

 **  DAMPERS
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL  TYPE
    LINER SPECIFIC MATERIAL TYPE

 **  DUCTWORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 **  REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER

 »*  TANKS
    SERVICE
     ABSORBER RECYCLE
     REAGENT PREP  PRODUCT
     SPARGER/OXIDIZER

 ** RUMPS
     SERVICE
     LIME  SLURRY  TRANSFER
     SCRUBBER RECIRCULATION
     RECYCLE WATER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     FEED  STREAM  CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     FEED  STREAM  CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

**« SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS
     INLET FLOW RATE -  LITER/5
 2
 0
NR
BALANCED DRAFT
FORCED DRAFT
DRY
   49.08
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
SLAKER
NR
NR
 2
                                                NUMBER
(  104000 ACFM)
NUMBER

   2
   6
   2
THICKENER
 1
0
CIRCULAR
70.0 DIA X  14.0
lay. SOLIDS
35X SOLIDS
VACUUM  FILTER
 2
1
35X SOLIDS
63X SOLIDS
FIXATION
PUG MILL
N/A
    1.0
                (    16 GPM)
                                            13-399

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER

GRAND HAVEN BRD OF LIGHT & PWR- J.B. SIMS 3 (CONT.)
 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       LANDFILL
     LOCATION                                   OFF-SITE

 »« PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS                        PH, SLURRY DENSITY
     PROCESS CHEMISTRY MODE                     FEED FORWARD

 ** MATER BALANCE
     WATER LOOP TYPE                            CLOSED
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL START-UP AND SHAKEDOWN PROCEDURES OF THE FGD SYSTEM COMMENCED IN
                         MAY.  THE UNIT IS SCHEDULED TO BEGIN COMMERCIAL OPERATIONS BY JULY, 1983.

                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS WERE ENCOUNTERED DURING STARTUP
                         WITH EITHER THE TURBINE OR FGD SYSTEM.  INITIAL FGD PERFORMANCE TESTING
                         SHOWED A 98 PERCENT S02 REMOVAL EFFICIENCY.

                         SINCE STARTUP. THE UTILITY REPORTED THAT IT HAS ENCOUNTERD PROBLEMS WITH
                         PROPER BOILER COMBUSTION.          .1

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGO SYSTEM BEGAN COMMERCIAL OPERATIONS ON
                         AUGUST 8, 1983.  THE FGD SYSTEM HAS CONTINUED TO ACHIEVE HIGH S02 REMOVAL
                         EFFICIENCIES IN THE RANGE OF 90 TO 95X.
                         ALTHOUGH GAS SIDE OPERATION HAS BEEN EXCELLENT, THE UTILITY REPORTED THAT
                         IT EXPERIENCED MINOR PROBLEMS WITH SYSTEM CHEMISTRY AND WASTE HANDLING.

                         THE FORCED OXIDATION SYSTEM HAS NOT OPERATED TO ITS DESIGNED CAPACITY.  AL-
                         THOUGH DESIGNED TO ACHIEVE BETWEEN 80 TO 90X OXIDATION, ACTUAL RATES
                         HAVE BEEN IN THE RANGE OF 10 TO 35X.-  PLUGGED SPARGERS AND LOOSE
                         DCWNCOMERS IN THE OXIDATION TANK ARE REPORTED TO BE THE CAUSE.

                         THE UTILITY REPORTED THAT THE SLUDGE HANDLING CONVEYORS WERE UNDERDESIGHED.
                         THE UTILITY SOLVED THE PROBLEM BY INCREASING THE SPEED OF THE CONVEYORS.

                         MODULE A EXPERIENCED PLUGGED SPRAY NOZZLES DURING THE THIRD QUARTER.  THE
                         UTILITY REPORTED THAT MAINTENANCE WORKERS REMOVED HARD SCALE FROM THE INLET
                         OF THE ABSORBER, AND CHUNKS OF SCALE DROPPED INTO THE
                         ABSORBER SUMP.  SUBSEQUENTLY, THE PUMPS PICKED UP THE SCALE AND FED IT TO
                         THE NOZZLES CAUSING THEM TO PLUG.

                         PUMP ALIGNMENT PROBLEMS HAVE CAUSED SEVERAL BEARING FAILURES ON THE MODULE
                         B ABSORBER.

                         MINOR PLUGGING PROBLEMS WERE ENCOUNTERED WITH THE PUG MILL DURING THE
                         THIRD QUARTER.

10/83  SYSTEM                                                                744
                                             13-400

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

GRAND HAVEN BRD OF LIGHT t PWR: J.B. SIMS 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER   BOILER  FSD   CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT THE FGD SYSTEM WAS FORCED OFF-LINE  FOR 1.5 WEEKS
                        IN OCTOBER TO MAKE REPAIRS TO THE FORCED OXIDATION TANK.   A LOOSE DOWN-
                        COMER IN THE TANK CAUSED DAMAGE TO THE STIR  PADDLE AND  RUBBER LINING.

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED DURING THE  MONTHS OF NOVEMBER
                        AND DECEMBER.  FGD SYSTEM AVAILABILITY DURING THESE TWO MONTHS WAS APPROXI-
                        MATELY 99 PERCENT.  THE SYSTEM WAS REPORTED  TO BE  ACHIEVING S02 REMOVAL
                        EFFICIENCIES IN THE RANGE OF 95 TO 98 PERCENT.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT A SECTION  OF MIST  ELIMINATOR  CHEVRON BAFFLES
                        FELL DURING THE THIRD  QUARTER 1984.

                        THIOSORBIC LIME TESTING WAS CONDUCTED DURING THE FIRST  THREE  QUARTERS OF
                        1984.

                        FGD SYSTEM AVAILABILITY DURING THE FIRST THREE QUARTERS OF 1984 WAS
                        ESTIMATED AT 99X.

                        THE UTILITY REPORTED THAT S02 REMOVAL EFFICIENCIES DURING THE FIRST THREE
                        QUARTERS OF 1984 WERE  APPROXIMATELY  92 TO 97 PERCENT.

                        BABCOCK AND WILCOX IS  INSTALLING A DUST COLLECTION SYSTEM AT  THE SLUDGE-
                        FLYASH MIXING AREA. EXCESSIVE DUST LEVELS FROM THE PUG  MILLS  WARRANTED
                        THE DECISION TO INSTALL THIS EQUIPMENT.
                                            13-401

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MM
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/F6D - MW
NET UNIT GENERATING CAPACITY WO/FGD - MM
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT   7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
HOOSIER ENERGY
MEROM
1
MEROM
INDIANA
D
   43.         C
  516.         (
******
*****
  490
  460
  466
  441
RILEY STOKER
PULVERIZED COAL
BASE
  817.33
*******
  214.
CONCRETE
    5.8
   .100 LB/MMBTU)
  1.200 LB/MMBTU)
(*»**** LB/MMBTU>
(1732000 ACFM)
(**** F)
(  702 FT)

(  19.0 FT)
COAL
BITUMINOUS
******         (****** BTU/LB)
                ******
********
******
********
******
    3.50
******
     .20
******
 0
NONE
 0
NONE
 1
 0
COLD SIDE
BUELL DIVISION, ENVIROTECH
  873.0        (1850000 ACFM)
  137.8        (  280 F)
   99.4
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-402

-------
HOOSIER ENERGY: MEROM i  (CONT.)
                                                  UTILITY FGD SURVEYS OCTOBER 1983 - SEPTEMBER  1984
»** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE  REMOVAL EFFICIENCY
     UNIT DESIGN SOS REMOVAL  EFFICIENCY - X
     ENERGY CONSUMPTION  -  X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER  CONTENT - 7.
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT  - X

 »* QUENCHER/PRESATURATOR
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER      ••->
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE  NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE  NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO -  L/CU.M
     INLET GAS FLOW - CU.  M/S
     INLET GAS TEMPERATURE -  C
     S02 REMOVAL  EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST  ELIMINATOR/MIST ELIMINATOR
     NUMBER  PER  SYSTEM
     NUMBER  OF SPARES  PER SYSTEM
     NUMBER  PER  MODULE
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON  TYPE
     CONFIGURATION
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC  TYPE
     TRADE NAME/COMMON  TYPE
     TEMPERATURE  INCREASE - C
     CONSTRUCTION  MATERIAL GENERIC TYPE
     CONSTRUCTION  MATERIAL SPECIFIC TYPE
 THROMAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 MITSUBISHI HEAVY INDUSTRIES
 UNITED ENGINEERS & CONSTRUCTORS
 FULL SCALE
 NEW
X   99.40
    90.00
     1.2
  1
  8/82
  8/82
  3/78
     4.20
 24423.0
    16.00
 NT?
 NR
  4
  0
 PACKED TOWER
 GRID PACKING
 COCURRENT
 MITSUBISHI
 CARBON STEEL
 NR
 NR
 NR
 NR
 NR
 FIXED GRIDS
  1333.
     5.7
   235.95
   137.8
    90.0
(  10500 BTU/LB)
(21160 GPM)
(  42.3 GAL/1000 ACF)
(  500000 ACFM)
(   280 F)
 MIST  ELIMINATOR
  4
  0
  1
 NR
 NR
 NR
 HORIZONTAL
 NR
 NR
 INDIRECT HOT  AIR
 MR
 NR
     27.8         (    50  F)
 NR
 NR
                                            13-403

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

HOOSIER ENERGY: MEROM i (CONT.J
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 »* DUCTU'ORK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
 2
 0
CENTRIFUGAL
WESTINGHOUSE
BOOSTER
FORCED DRAFT
DRY
CARBON STEEL
 Z
 0
AXIAL
NOVENCO
UNIT
FORCED DRAFT
DRY
CARBON STEEL
SHUT-OFF
GUILLOTINE
NR; SEAL AIR
MOSSER
OPEN
SHUT-OFF
GUILLOTINE
NR; SEAL AIR
MOSSER
OPEN
SHUT-OFF
NR
NR
MOSSER
CLOSED
SHUT-OFF
NR
NR
MOSSER
OPEN
NR
NR
NR
NR
TOWER MILL
N/A
N/A
JAPAN TOWER MILL CO.
 2
   25.4         (   28 TPH)
LIMESTONE PRECRUSHER
N/A
N/A

-------
                                                  UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER 1984
HOOSIER ENERGY: MEROM i 
                     35X SOLIDS
                     VACUUM FILTERS
                     FGD SYSTEM
                     VACUUM FILTER
                      2
                     0
                     12.0 DIA X  24
                     THICKENER
                     35 •/. SOLIDS
                     55 •/. SOLIDS
                     IUCS
                     FORCED OXIDAT-ION
                     PUG MILL
                     CONVERSION  SYSTEMS
                        15.0
                     FINAL
                     LANDFILL
                     ON-SITE
                     TRUCK
                     NONE
                     250 ACRES  X
                       15360880
                       30
                    tPOZ-0-TEC]
             50  FT
                (  12560.0 ACRE-FT)
                                            13-405

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

HOOSIER ENERGY: MEROM i ICONT.)
 ** WATER BALANCE
     WATER LOOP TYPE

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     POINT OF ADDITION
                       CLOSED
                       ABSORBENT
                       LIMESTONE
                       CAC03
                       PRECRUSHER
			PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SQZ  PART. HOURS HOURS  HOURS FACTOR
 8/82  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
 9/82  SYSTEM
THE FGD SYSTEM COMMENCED OPERATION IN AUGUST AND IS CURRENTLY IN THE
STARTUP PHASE OF OPERATION.  TESTING FOR NSPS COMPLIANCE IS SCHEDULED
FOR MARCH.

                                                    720
                                                                             744

                                                                             720

                                                                             744

                                                                             744

                                                                             672
10/82
11/82
12/82
1/83
2/83
3/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
A
B
C
D
SYSTEM

,



53.
53.
53.
53.
53.





1
1
1
1
1





54
56
54
43
52





.1
.0
.2
.6
.0





54
56
54
43
52





.1
.0
.2
.6
.0





51
53
51
41
49





.3
.1
.4
.4
.3
                                                                             744   706
                                                                                          367  58.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM COMPLETED COMPLIANCE TESTING DURING THE MONTH OF MARCH.
4/83 A
B
C
D
SYSTEM
100.0
100.0
100.0
100.0
100.0
74.4
74.4
.0
74.4
55.8
                                          100.0
                                          100.0

                                          100.0
                                           75.0
                               3.1
                               3.1
                                .0
                               3.1
                               2.3
                                                                             720
                                                                                    30
                                                                                           23  35.0
          PROBLEMS/SOLUTIONS/COMMENTS
5/83




6/83




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
                         THE UNIT WAS TAKEN OUT OF SERVICE ON APRIL 2 FOR STACK REPAIRS.
                                                                             744
                                                                             720
                                            13-406

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
HOOSIER ENERGY: MEROM i 
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

HOOSIER ENERGY; MEROM i (CONT.)
__________ , --------------- — ----- - --------- PERFORMANCE DATA
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 1/84
                         EXTREME COLD WEATHER CONDITIONS DURING DECEMBER RESULTED IN TORN EXPANSION
                         JOINTS.

                         A MALFUNCTION ON THE SLUDGE STABILIZATION SYSTEM OCCURRED DURING DECEMBER
                         RESULTING FROM EXTREME COLD WEATHER CONDITIONS.
                                                                                          493  74.0
A
B
C
D
SYSTEM
75.3
100.0
100.0
100.0
93.8
63.0
68.8
66.6
66.6
66.2
63.0
68.8
66.6
66.6
66.2
63.0
68.8
66.6
66.6
66.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A MALFUNCTION IN THE SLUDGE HANDLING SYSTEM ACCOUNTED FOR A SYSTEM OUTAGE
                         DURING JANUARY.

                         COMPUTER-RELATED PROBLEMS WERE ENCOUNTERED DURING THE MONTH.

                         FROZEN LIMESTONE ACCOUNTED FOR ADDITIONAL DOWN TIME IN JANUARY.

                         ADDITIONAL PROBLEMS DUE TO FREEZING WERE ENCOUNTERED DURING THE MONTH.
2/84




3/84




A
B
C
D
SYSTEM
A
B
C
D
SYSTEM
90.2
89.9
90.6
90.1
90.2
96.7
94.3
96.7
96.7
96.1
88.4
88.0
88.8
88.3
88.4
66.6
85.8
89.3
87.3
87.3
91.9
91.5
92.4
91.8
91.9
92.8
91.7
95.5
93.3
93.3
85.6
85.3
86.0
85.5
85.6
85.0
84.0
87.5
85.5
85.5
                                                                             696   674
                                                                             744   729
                                                                                          596  70.3
                                                                                          636  80.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING FEBRUARY AND MARCH.
A
B
C
D
SYSTEM
68.2
66.9
67.6
69.6
68.1
49.3
48.0
48.7
50.7
49.2
49.9
48.6
49.3
51.3
49.8
48.8
47.5
48.2
50.2
48.7
                                                                             720
                                                                                   712
                                                                                          350  69.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
 5/84  SYSTEM

 6/84  SYSTEM

 7/84  SYSTEM

 8/84  SYSTEM

 9/84  SYSTEM
                         THE UTILITY REPORTED THAT A PUMP FAILURE AND BUCKET ELEVATOR FAILURES LED
                         TO PROBLEMS IN THE LIMESTONE PREPARATION SYSTEM.

                                                                             744

                                                                             720

                                                                             744

                                                                             744

                                                                             720
                                            13-403

-------
                                                 UTILITY FSO SURVEY: OCTOBER 1983 - SEPTEMBER 1964

HOOSIER ENERGY: MEROM i (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF MAY THROUGH SEPTEMBER 1984.
                                            13-409

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUM5ER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
HOOSIER ENERGY
MEROM
2
MEROM
INDIANA
D
   43.
  516.
               (   .100 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (*****« LB/MMBTU)
*****
  490
  460
  466
  441
RILEY STOKER
PULVERIZED COAL
BASE
  S17.33
*******
  214.
CONCRETE
    5.8
               (1732000 ACFM)
               (**** F)
               ( 702 FT)

               ( 19.0 FT)
               (****** BTU/LB)
                ******
COAL
BITUMINOUS
******

********
******
********
******
    3.50
******
     .20
******
 0
NONE
 0
NONE
 1
 0
COLD SIDE
BUELL DIVISION, ENVIROTECH
  873.0        (1850000 ACFM)
  137.8        (  280 F)
   99.4
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-410

-------
HOOSIER ENERGY; MEROM 2 CCONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
»**  FGO SYSTEM

 **  GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL  EFFICIENCY
    UNIT DESIGN SQZ REMOVAL  EFFICIENCY  -  X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT -  7.
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT  - X

 ** QUENCHER/PRESATURATOR
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS CONTACTING DEVICE TYPE
     LIQUID RECIRCULATION RATE -  LITER/S
     L/G RATIO - L/CU.M
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE -  C
    SOS REMOVAL EFFICIENCY  - X

 *« MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    CONFIGURATION
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** REHEATER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    TEMPERATURE INCREASE -  C
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 MITSUBISHI HEAVY INDUSTRIES
 UNITED ENGINEERS t CONSTRUCTORS
 FULL SCALE
 NEW
X   99.40
    90.00
     1.2
  1
  2/82
 12/81
  3/78
     4.20
 24423.0
    16.00
 NR
 NR
  4
  0
 PACKED TOWER
 GRID PACKING
 COCURRENT
 MITSUBISHI
 CARBON STEEL
 NR
 NR
 NR
 NR
 NR
 FIXED GRIDS
  1333.
     5.7
   235.95
   137.8
    90.0
(  10500 BTU/LB)
(21160 GPM)
(  42.3 GAL/1000 ACF)
(  500000 ACFM)
(   280 F)
 MIST ELININATOR
  4
  0
  1
 NR
 NR
 tlP.
 HORIZONTAL
 NR
 NR
 INDIRECT HOT  AIR
 NR
 NR
    27.8         (    50  F)
 NR
 NR
                                            13-411

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
HOOSIER ENERGY; MEROM 2 (CONT.)
 *« FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION

 ** DUCTU'CRK
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR

 *» REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
 2
 0
CENTRIFUGAL
WESTINGHOUSE
BOOSTER
FORCED DRAFT
DRY
CARBON STEEL
 2
 0
AXIAL
NOVENCO
UNIT
FORCED DRAFT
DRY
CARBON STEEL
SHUT-OFF
GUILLOTINE
NR; SEAL AIR
MOSSER
OPEN
SHUT-OFF
GUILLOTINE
NR; SEAL AIR
MOSSER
OPEN
SHUT-OFF
NR
NR
MCSSER
CLOSED
SHUT-OFF
NR
NR
MOSSER
OPEN
NR
NR
NR
NR
TOWER MILL
N/A
N/A
JAPAN TOWER MILL CO.
 2
   25.4         (  28 TPH)
LIMESTONE PRECRUSHER
N/A
N/A
                                            13-412

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
HOOSIER ENERGY: MEROM  z  CCONT.)

     MANUFACTURER
     NUMBER
     FULL  LOAD DRY  FEED  CAPACITY - M.TONS/HR

 ** TANKS
     SERVICE
     PROCESS SURGE
     INTERMEDIATE

 ** PUMPS
     SERVICE
     ABSORBER
     ABSORBER  COOLING
     OXIDIZER  FEED
     THICKENER OVERFLOW
     THICKENER UNDERFLOW
     SURGE-TANK
     SEED  SLURRY
     LIMESTONE SLURRY  FEED  tLOW HEAD3
     LIMESTONE SLURRY  FEED  [HIGH HEAD]

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS   FT
     CAPACITY
     SHELL GENERIC  MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC  MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED  STREAM  SOURCE
     FEED  STREAM  CHARACTERISTICS
     OUTLET STREAM  CHARACTERISTICS
     OUTLET STREAM  DISPOSITION
     OVERFLOW  STREAM DISPOSITION

 «* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     FEED  STREAM  SOURCE
     FEED  STREAM  CHARACTERISTICS
     OUTLET STREAM  CHARACTERISTICS
     OUTLET STREAM  DISPOSITION

*** SLUDGE

 ** TREATMENT
     METHOD
  '   DEVICE
     PROPRIETARY  PROCESS
     INLET QUALITY  - V.

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE  TRANSPORTATION METHOD
     SITE  TREATMENT
     SITE  DIMENSIONS
     SITE  CAPACITY  - CU.M
     SITE  SERVICE LIFE - YRS
PENNSYLVANIA CRUSHER CORP.
 1
   25.4        (  28 TPH)
NUMBER
NUMBER

  12
   8
   2
   2
   2
   3
   2
   2
   2
THICKENER
 1
0
140 DIA
1116000 GAL
CARBON STEEL
AISI 1110
ORGANIC
NR
ABSORBER BLOWDOWN & SEED CYCLONE OVERFLOW
18 •/. SOLIDS
35X SOLIDS
VACUUM FILTERS
FGD SYSTEM
VACUUM FILTER
 2
0
12.0 DIA X 24
THICKENER
35 7. SOLIDS
55 7. SOLIDS
IUCS
FORCED OXIDATION
PUG MILL
CONVERSION SYSTEMS
   15.0
FINAL
LANDFILL
ON-SITE
TRUCK
NONE
250 ACRES X 50 FT
  15360880
 30
    IPOZ-O-TECl
(  12560.0 ACRE-FT)
                                            13-413

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
HOOSIER ENERGY: MEROM 2 CCONT.)
 #* WATER BALANCE
     WATER LOOP TYPE

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     POINT OF ADDITION
                             CLOSED
                             ABSORBENT
                             LIMESTONE
                             CAC03
                             PRECRUSHER
...	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             X REMOVAL   PER  BOILER  FGD   CAP.
                                             SOS  PART. HOURS HOURS  HOURS FACTOR
12/81  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
                         ON DECEMBER 30, 1981 OPERATION OF THE FGD SYSTEM INSTALLED ON MEROH 2
                         COMMENCED.  THE SYSTEM IS PRESENTLY IN THE START UP PHASE WITH COMMERCIAL
                         OPERATION SCHEDULED FOR FEBRUARY.
 1/82  SYSTEM

 2/82  SYSTEM

 3/82  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                          744

                                                          672

                                                          744
                         THE UTILITY REPORTED THAT COMMERCIAL OPERATION WAS INITIATED ON THE FIRST
                         OF FEBRUARY.  EXCEPT FOR SOME MINOR FREEZING PROBLEMS, NO MAJOR FGD-RELATED
                         PROBLEMS WERE ENCOUNTERED DURING THE FIRST QUARTER PERIOD.

                         HOWEVER, THE UTILITY DID REPORT THAT HIGH FLYASH LOADINGS TO THE ABSORBER
                         WERE ENCOUNTERED DUE TO ESP INABILITY TO REMOVE FLYASH FROM ITS HOPPERS.
                         THE PROBLEM WAS PARTIALLY DUE TO THE HIGH MOISTURE CONTENT OF THE COAL (FLY
                         ASH STICKS IN THE HOPPERS AND EVENTUALLY TRIPS ESP) IN ADDITION TO FIRING
                         WITH OIL DURING STARTUP (FLYASH STICKS TO OIL RESIDUE LEFT ON PLATES).
 4/82  SYSTEM

 5/82  SYSTEM

 6/82  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                    19.8

                                    48.3

                                    30.0
                                              720

                                              744

                                              720
                         THE UTILITY REPORTED EXPERIENCING PROBLEMS WITH THE  LINER CRACKING  IN THE
                         THICKENERS AND SETTLING IN THE SUR&E TANKS DOWNSTREAM OF THE  THICKENERS.
                         FGD AVAILABILITY FOR THE FIRST SIX MONTHS OF OPERATION WAS  APPROXIMATELY
                         25 PERCENT.
  7/82  A
                   80.5
       B
       C
       D
       SYSTEM
80.
80.
80.
80.
77.3
77.3
77.3
77.3
77.3
77.3
77.3
77.3
77.3
77.3
66.4
66.4
66.4
66.4
66.4
                                                                              744    640
                                                                                           494   48.7
          PROBLEMS/SOLUTIONS/COMHENTS
                         THE FGD SYSTEM EXPERIENCED A TOTAL OUTAGE TIME  OF  145.2  HOURS DURING JULY.
                         104.5 HOURS OF THAT PERIOD WAS DUE TO A UNIT  OUTAGE.

                         PART OF THE FGD SYSTEM OUTAGE WAS DUE TO AN INSPECTION OF THE PROCESS
                         TANKS.

                         A THICKENER LINER FAILURE ALSO CONTRIBUTED TO THE  OUTAGE DURING JULY.
                                            13-414

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
HOOSIER ENERGY: MEROM 2 (CONT.)
	PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
X REMOVAL   PER  BOILER  FGD   CAP.
502  PART. HOURS HOURS  HOURS FACTOR
                        A 13 HOUR OUTAGE DURING JULY WAS THE RESULT OF AN EFFORT TO UNPLUG  THE
                        THICKENER UNDERFLOW LINES.

                        PROBLEMS WITH A PRECIPITATOR LED TO A 13.5 HOUR OUTAGE DURING THE MONTH.

                        A 74 HOUR OUTAGE OCCURRED DURING THE MONTH DUE TO EXTENDED FGD MAINTENANCE
                        FOLLOWING THE UNIT OUTAGE.

 8/82
A
B
C
D
SYSTEM
55.0
55.0
55.0
55.0
55.0
54.1
54.1
54.1
54.1
54.1
54.1
54.1
54.1
54.1
54.1
53.0
53.0
53.0
53.0
53.0
                                                                            744   729
                                                                                         394  46.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        A BREAKDOWN OF THE  LIMESTONE PREPARATION SYSTEM  LED TO A 334 HOUR OUTAGE
                        DURING AUGUST.  THE BUCKET ELEVATOR CHAINS HAD TO BE REPLACED DUE TO
                        CRACKED  LINKS IN THE CHAINS.  THE UTILITY REPORTED THAT DUE TO THE NATURE
                        OF THE FAILURE, IT  APPEARED THAT THE  LINKS WERE  DEFECTIVE.
 9/82  A
A
B
C
D
SYSTEM
76.4
76.4
76.4
76.4
76.4
22.9
22.9
22.9
22.9
22.9
22.9
22.9
22.9
22.9
22.9
7.0
7.0
7.0
7.0
7.0
                                                                            720   221
                                                                                          51  46.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        A FAILURE OF THE  LIMESTONE PREPARATION SYSTEM RESULTED FROM A PLUGGING
                        PROBLEM AND CAUSED A 6.5 HOUR OUTAGE DURING SEPTEMBER.

                        A 163.5 HOUR OUTAGE DURING THE MONTH WAS DUE TO PLUGGED WALL WASH LINES IN
                        THE QUENCHER SECTION.  ALL LINES IN ALL FOUR MODULES WERE PLUGGED AND THE
                        CAUSE WAS SUSPECTED OF BEING A DESIGN DEFICIENCY IN THE SYSTEM.  THE LINES
                        WERE UNPLUGGED WITHIN A MATTER OF DAYS AND THE SYSTEM WAS ALLOWED TO
                        CONTINUE OPERATING WITHOUT THE WALL WASH.
10/82 A
B
C
D
SYSTEM
87.3
87.3
87.3
87.3
87.3
49.7
57.3
65.7
76.4
62.3
52.4
60.5
69.4
80.7
65.8
49.3
56.9
65.2
75.8
61.8
                                                                            744   738
                                                                                         460  47.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING OCTOBER PROBLEMS WITH A PRECIPITATOR LED TO A 39 HOUR OUTAGE.

                        A 21 HOUR OUTAGE OCCURRED DURING THE MONTH AS A RESULT OF A COMPUTER
                        MALFUNCTION.

                        A FAILURE IN THE LIMESTONE SLURRY PREPARATION SYSTEM PRODUCED A 19.5 HOUR
                        OUTAGE DURING OCTOBER.

                        DURING THE MONTH THE UNIT OPERATED TYPICALLY WITH THREE MODULES ONLY DUE TO
                        LOW BOILER LOADS.
11/82 A
B
C
D
SYSTEM
47.4
47.4
47.4
47.4
47.4
46.2
46.2
37.3
13.6
35.8
46.3
46.3
37.3
13.6
35.9
45.6
45.6
36.8
13.4
35.3
                                                                            720   711
                                                                                         254  48.4
                                           13-415

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
HOOSIER ENERGY: MEROM 2 (CONT.)
	.	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             Y. REMOVAL   PER  BOILER  FGD   CAP.
                                             S02  PART. HOURS HOURS  HOURS FACTOR
 1/83
 3/83
 4/83
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER PROBLEMS WITH A PRECIPITATOR LED TO A 13 HOUR OUTAGE.

                         A FAILURE IN THE LIMESTONE SLURRY PREPARATION SYSTEM PRODUCED A 51.5 HOUR
                         OUTAGE DURING NOVEMBER.

                         BYPASS DAMPER PROBLEMS CREATED A BRIEF 1 HOUR OUTAGE DURING THE MONTH.

                         A TOTAL FAILURE OF THE EXPANSION JOINTS THROUGHOUT THE FGD SYSTEM RESULTED
                         IN A 326.5 HOUR OUTAGE DURING NOVEMBER.

                         THE UNIT CONTINUED OPERATING WITH THREE MODULES ONLY DURING THE MONTH DUE
                         TO LOW LOADS.
12/82  A
       B
       C
       D
       SYSTEM
  .0
  .0
  .0
  .0
  .0
            .0
            .0
            .0
            .0
            .0
            .0
            .0
            .0
            .0
            .0
                                                                             744   269
                                                                                            0  44.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE EXPANSION JOINT FAILURE PROBLEM WITHIN THE FGD SYSTEM CONTINUED DURING
                         DECEMBER.  REPLACEMENT OF THE JOINTS WAS IN PROGRESS.
       A
       B
       C
       D
       SYSTEM
  .0
  .0
  .0
  .0
  .0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
                                                                             744   744
                                                                                            0  47.0
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         THE EXPANSION JOINT FAILURE PROBLEM CONTINUED DURING JANUARY AND
                         REPLACEMENT OF THE JOINTS WAS STILL IN PROGRESS.
 2/83  A
       B
       C
       D
       SYSTEM
  .0
  .0
  .0
  .0
  .0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
                                                                             672   667
                                                                                               50.2
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         THE EXPANSION JOINT FAILURE PROBLEM CONTINUED DURING FEBRUARY AND
                         REPLACEMENT OF THE JOINTS WAS STILL IN PROGRESS.
       A
       B
       C
       D
       SYSTEM
64,
64
64,
64,
64,
.0
.0
.0
.0
.0
                                                                             744
                                                                                     40
                                                                                             0  44.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE CONTINUATION OF EXPANSION JOINT REPAIRS OCCURRED DURING MARCH.
                                                       29.4
                                                       70.3
A
B
C
D
SYSTEM
59.0
75.7
75.7
67.8
69.5
35.4
84.7
74.7
45.9
60.2
37.9
90.7
79.9
49.2
64.4
                                                       62.0
                                                       38.1
                                                       49.9
                                                                              720    597
                                                                                           360   57.8
                                            13-416

-------
                                                 UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
HOOSIER ENERGY: MEROM 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                 X REMOVAL
                                 S02  PART.
 PER  BOILER  FGD   CAP.
HOURS HOURS  HOURS FACTOR
 5/83
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT MODIFICATIONS WERE MADE TO MODULES A AND D DURING
                        APRIL.

                        COMPUTER MALFUNCTIONS WERE ATTRIBUTED TO PART OF THE 175 HOUR OUTAGES
                        DURING THE MONTH.

                        PLUGGED SPRAY HEADER LINES ALSO CONTRIBUTED TO THE 175 HOUR OUTAGES IN APRI

                        ESP MALFUNCTIONS CONTRIBUTED TO 39 HOURS OF FGD OUTAGE IN APRIL.
A
B
C
D
SYSTEM
95.8
95.8
76.4
95.8
90.9
88.6
85.0
61.2
95.5
82.6
88.6
85.0
61.2
95.5
82.6
88.6
85.0
61.2
95.5
82.6
                                                                            744   744
                                                                                         614  60.3
       **  PROBLEMS/SOLUTIONS/COHMENTS
                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING MAY.
6/83 A
B
C
D
SYSTEM
21.9
1.3
21.9
21.9
16.8
86.9
5.2
82.0
86.2
65.1
86.9
5.2
62.0
86.2
65.1
21.9
1.3
20.7
21.7
16.4
                                                                            720   182
                                                                                         118  53.6
       **  PROBLEMS/SOLUTIONS/COMMENTS
                        EXTENSIVE SCHEDULED MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM DURING A
                        BOILER OUTAGE IN JUNE.
7/83 A
B
C
D
SYSTEM
100.0
100.0
100.0
100.0
100.0
73.2
99.9
100.0
61.0
83.5
72.9
99.5
100.0
60.7
83.3
72.6
99.1
99.6
60.5
82.9
                                                                            744   738
                                                                                         617  71.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE FGD SYSTEM WAS PARTIALLY BYPASSED DURING JULY TO MINIMIZE STACK LINER
                        CRACKING BY MAINTAINING A SPECIFIC TEMPERATURE RANGE WITHIN THE STACK.  THE
                        UTILITY ATTRIBUTED LOWER S02 REMOVAL EFFICIENCIES TO THE BYPASS INCIDENT.

                        LINER REPAIRS ARE SCHEDULED FOR THE FALL OF 1983.

                        THE UNIT EXPERIENCED AN AIR HEATER FAILURE DURING JULY AND THE FGD SYSTEM
                        WAS CONSEQUENTLY USED TO COOL GAS, PROTECTING THE STACK LINER.
8/83 A
B
C
D
SYSTEM
99.7
99.7
99.7
99.7
99.7
98.8
98.9
99.2
97.9
98.7
99.5
99.6
100.0
98.6
99.4
85.8
85.9
86.2
85.0
85.7
                                                                            744   646
                                                                                         638  65.4
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE FGD SYSTEM WAS AGAIN PARTIALLY BYPASSED DURING AUGUST TO MINIMIZE STACK
                        LINER CRACKING BY MAINTAINING A SPECIFIC TEMPERATURE WITHIN THE STACK.
 9/83  A
                  97.2
88.3
            90.4
                                                       38.1
                                           13-417

-------
UTILITY FGO SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
HOOSIER ENERGY:  MEROM 2 ICONT.)
	 	 	 	 	 _ 	 	 	 	 	 hCKruKnAr
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY
B
C
D
SYSTEM
97.9 90.0 92.2
97.9 90.0 92.2
98.6 90.0 92.2
97.9 89.6 91.7
11.C UA 1 M 	 	 	 ___-_, 	 ____ 	 _. 	
UTILIZATION X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
38.9
38.9
38.9
38.7 720 311 278 28.6
*» PROBLEMS/SOLUTIONS/COMMENTS

10/83 A
B
C
D
SYSTEM
11/83 A
B
C
D
SYSTEM
13/83 A
B
C
D
SYSTEM
THE FALL SCHEDULED OUTAGE
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0





FOR STACK LINER REPAIRS COMMENCED IN SEPTEMBER.
.0
.0
.0
.0
.0 744 0 0
.0
.0
.0
.0
.0 720 0 0 .0




744 0
 2/84
 3/84
       «* PROBLEMS/SOLUTIONS/COMMENTS
 1/84  A
       B
       C
       D
       SYSTEM
                         THE UTILITY REPORTED THAT THE UNIT WAS OUT OF SERVICE DURING THE FOURTH
                         QUARTER OF 1983.
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0
.0                                  .0
                                                                             744
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS OUT OF SERVICE THROUGHOUT JANUARY.
       A
       B
       C
       D
       SYSTEM
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
                                                                             696
                                                                                    54
                                                                                                2.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT STACKLINER REPAIR WAS COMPLETED AND THE UNIT
                         WAS IN INITIAL START UP AT THE END OF THE MONTH.
       A
       B
       C
       D
       SYSTEM
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
                                                                             744
                                                                                    66
          PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS SHUT DOWN ON MARCH 3 FOR TURBINE REPAIRS.
                         COMPLETED ON MARCH 31.
                                                            THE REPAIRS WERE

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
HOOSIER ENERGY: MEROM  2  
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - N6/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY   MW

 «» UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN EOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT   7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** FABRIC FILTER
     NUMBER
     TYPE
     SUPPLIER
     NUMBER OF COMPARTMENTS
     NUMBER OF SPARE COMPARTMENTS
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.
     TYPICAL GAS/CLOTH RATIO - M/MIN

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE FRODUCT/THROWAWAY PRODUCT
     SOS REMOVAL MODE
                                                                   030 LB/MMBTU)
                                                                   360 LB/MMBTU)
                                                                   500 LB/MMBTU)
HOUSTON LIGHTING & POWER
W.A. PARISH
8
THOMPSONS
TEXAS
B
   13.         (
  155.         (
  215.         (
 3670
  600
  545
  551
  492
                                                COMBUSTION ENGINEERING
                                                PULVERIZED COAL
                                                BASE
                                                 1038.18       (2200000 ACFM)
                                                  148.9        ( 300 F)
                                                  152.         ( 500 FT)
                                                CONCRETE
                                                    6.7        ( 22.0 FT)
                                                COAL
                                                SUEBITUMINOUS
                                                20799.         (  8942 BTU/LB)
                                                                8000-8785/8800-9636
                                                    4.75
                                                4.77-10.00/2.26-6.00
                                                   26.69
                                                25.98-31.30/21.17-27.67
                                                      .41
                                                .34-.79/.08-.60
                                                      .01
                                                .01
                                                REVERSE FLOW
                                                RESEARCH-COTTRELL
                                                  40
                                                   4
                                                  259.5        ( 550000 ACFM)
                                                  148.9        ( 300 F)
                                                    1.9        ( 7.5 IN-H20)
                                                   99.8
                                                      .6        (  1.9 FT/MIN)
                                                 0
                                                NONE
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                THROWAWAY PRODUCT
                                                WET SCRUBBING
                                            13-420

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
HOUSTON LIGHTING & POWER: W.A. PARISH 8  (CONT.)

    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL  EFFICIENCY  - X
    UNIT DESIGN S02 REMOVAL EFFICIENCY  - X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN Mm OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT  -  X
    DESIGN COAL HEAT CONTENT -  J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X
    SPACE REQUIREMENTS - SQ M

 ** QUENCHER/PRESATURATOR
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS  CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     DISTANCE BETWEEN GAS CONTACTING ZONES
     LIQUID RECIRCULATION RATE -  LITER/S
     L/G  RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUFERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     302  REMOVAL EFFICIENCY - X

 ** MIST  ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE   M
     DISTANCE BETWEEN STAGES   CM
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES   DEGREES
     PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC  TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LIMESTONE
     NONE
     GE ENVIRONMENTAL SERVICES
     BECHTEL
     FULL SCALE
     NEW
        99.80
        70.00
         1.0
      1
     12/82
     10/82
      8/79
          .44
     20510.7
         6.13
        26.24
          .02
      9673.2
               (   8818 BTU/LB)
                    (  104125 SQ FT)
     CARBON STEEL; INORGANIC
     AISI 1110; HYDRAULICALLY-BONDED MORTAR
- CM
 3
 1
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
GE ENVIRONMENTAL SERVICES
40.0 DIA X 90.3
STAINLESS STEEL
AUSTENITIC
TYPE 316L
ORGANIC
FIBERGLASS REINFORCED
CEILCOTE 2500AR
NONE
 3
  152.4
 2142.
    5.6
          .7
         3.0
       422.03
       146.9
        85.0
    60.0IN)
 34000 GPM)
  42.0 GAL/1000 ACF)
  2.7 IN-H20)
   9.9 FT/S)
  894328 ACFM)
   300 F)
     PRIMARY COLLECTOR
      3
      0
      1
     IMPINGEMENT
     BAFFLE
     CLOSED VANE
     GE ENVIRONMENTAL SERVICES
     HORIZONTAL
         3.66
          .51
         7.6
               (12.0 FT)
               (  .2 IN)
                  .00 IN)
       56
          .1
         3.0
     ORGANIC
     POLYPROPYLENE
(  3.

(
(
                  .3 IN-H20)
                  9.9 FT/S)
                                            13-421

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

HOUSTON LIGHTING S POWER: W.A. PARISH 8 (CONT.)
     WASH WATER SOURCE
     WASH RATE - L/S

 *« REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT SAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »» DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
FRESH
   12.6
 0
BYPASS
COLD SIDE
N/A
   18.0
   17.8
NR
NR
 4
 0
CENTRIFUGAL
GREEN FAN
UNIT
FORCED DRAFT
DRY
  259.54
  148.9
   13.4
CARBON STEEL
(   200 GAL/MIN)
    32 F)
(  550000 ACFM)
(   300 F)
(44.0 IN-H20)
 1
CONTROL
LOUVER
OPPOSED BLADE
ANDCO
NR
    1.51       (
300
CARBON STEEL
CORTEN
NR
NR
SHUT-OFF
GUILLOTINE
SINGLE BLADE
ANDCO
NR
    1.51
300
CARBON STEEL
CORTEN
NR
NR
SHUT-OFF
GUILLOTINE
SINGLE BLADE
ANDCO
NR
    1.51        (
300
STAINLESS STEEL
317L
NR
NR
UPSTREAM
RECTANGULAR
    3200 ACFM)
    3200 ACFM)
    3200 ACFM)
                                            13-422

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
HOUSTON LIGHTING & POWER: W.A. PARISH 8  (CONT.)

    DIMENSIONS
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL LOAD DRY FEED  CAPACITY -  M.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
     SERVICE
     REAGENT  PREP  PRODUCT
     THICKENER  OVERFLOW
     THICKENER  UNDERFLOW
     THICKENER

 ** PUMPS
     SERVICE
     LIMESTONE  SLURRY
     OVERFLOW
     THICKENER  UNDERFLOW
     ABSORBER BLEED
     THICKENER  TUNNEL  SUMP
     LIMESTONE  AREA  SUMP
     ABSORBER RECIRCULATION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     CONFIGURATION
     DIMENSIONS -  FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC  MATERIAL TYPE
     BELT GENERIC  MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     CONFIGURATION
     DIMENSIONS -  FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC  MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
22X15.6
CARBON STEEL
ASTM A-36
NONE
NONE
DOWNSTREAM
RECTANGULAR
16.1X16.1
CARBON STEEL
ASTM A-36
INORGANIC
HYDRAULICALLY-BONDED MORTAR
WET BALL MILL
COMPARTMENTED
NR
K.V.S.
    3.6         (   4 TPH)
   40.0
NUMBER

   1
   1
   1
   1
NUMBER

   1
   2
   2
   2
   2
   Z
   9
VACUUM FILTER
 2
0
PARALLEL
12XZO
63 TON/HOUR
CARBON STEEL
ORGANIC
NATURAL RUBBER
CLOTH
THICKENER UNDERFLOW
600 GPM, 25X SOLIDS
60X SOLIDS
400 GPM, OX SOLIDS
MAKEUP
THICKENER
  1
0
ROUND
60.0 DIA X  15.0
416300
CARBON  STEEL
ASTM A-283
ASPHALTIC MEMBRANE
                                            13-423

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

HOUSTON LIGHTING 4 POWER: W.A.  PARISH 8 (CONT.)

     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT - X TOTAL FREE WATER

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 »* DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE

 »* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR - X
     FAN   7.
     BALL MILL - X
     RECIRCULATION PUMP - X
     THICKENER - 7.
     VACUUM FILTER - X

 »* FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     FAN
     BALL MILL
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
    FABRIC REINFORCED
    ABSORBER BLEED
    328 GPM, 7X SOLIDS
    66 GPM, 30X SOLIDS
    298 GPM, 2.5X SOLIDS
    FILTRATION
    MAKEUP
       39.9
       70.0
(    44.0 TPH)
    STABILIZATION
    PUG MILL
    RESEARCH-COTTRELL
       60.0
    FINAL
    LANDFILL
    ON-SITE
    TRUCK
    CLAY LINING
    ZS ACRES
      3
    PH
    FLOW, DENSITY
    AUTOMATIC
    FEED FORWARD
    CLOSED
    ABSORBENT
    LIMESTONE
    CALCIUM
    130 TON/DAY
    BALL MILL
       50.0
         .0
       50.0
      100.0
       50.0
         .0
         .0
        1.0
         .0
         .0
        1.0
        1.0
         .0
         .0
13-424

-------
                                                  UTILITY FGD SURVEY; OCTOBER 1983 - SEPTEMBER

HOUSTON LIGHTING & POWER:  w.A.  PARISH  8 (CONT.)
	PERFORMANCE DATA-	
PERIOD MODULE AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                S02  PART. HOURS HOURS  HOURS  FACTOR


10/82 SYSTEM                                                                 744

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UTILITY REPORTED THAT INITIAL START-UP OF THE FGD SYSTEM OCCURRED
                         DURING OCTOBER,  1982.

11/82 SYSTEM                                                                 720

12/82 SYSTEM                                                                 744

 1/83 SYSTEM                                                                 744

 2/83 SYSTEM                                                                 672

 3/83 SYSTEM                                                                 744

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UNIT IS PRESENTLY IN THE SHAKEDOWN/DEBUGGING PHASE OF OPERATION.

 4/83 SYSTEM                                                                 720

 5/83 SYSTEM                                                                 744

 6/83 SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER OF 1983.

 7/83 SYSTEM                                                                 744

 8/83 SYSTEM                                                                 744

 9/83 SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE THIRD QUARTER OF 1983.

10/83 SYSTEM                                                                 744

11/83 SYSTEM                                                                 720

12/83 SYSTEM                                                                 744

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FOURTH QUARTER OF 1983.

 1/84 SYSTEM                                                                 744

 2/84 SYSTEM                                                                 696

 3/84 SYSTEM                                                                 744

 4/84 SYSTEM                                                                 720

 5/84 SYSTEM                                                                 744
                                            13-425

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

HOUSTON LIGHTING & POWER:  w.A.  PARISH 8 (CONT.)
_____	-PERFORMANCE DATA———	•	——_	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SQZ  PART. HOURS HOURS  HOURS FACTOR


 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT DURING THE PERIOD OF JANUARY THROUGH SEPTEMBER
                         1984,  EIGHT MIST ELIMINATORS WERE REPLACED. A UNIT TRIP OCCURRED CAUSING A
                         LOSS OF  AUXILIARY POWER AND A SUBSEQUENT INABILITY TO BYPASS THE FGD
                         SYSTEM.  AS A RESULT, THE EXTREME HIGH TEMPERATURE FLUE GAS ENTERED THE
                         MIST ELIMINATORS AND BURNED THEM OUT. NO DAMAGE WAS REPORTED TO OTHER
                         EQUIPMENT DOWSTREAM.

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER 1984
                                           SECTION 13
              DESIGN AND PERFORMANCE DATA  FOR  OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD -  MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW - CU.M/S
    BOILER FLUE GAS TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M
INDIANAPOLIS POWER fc  LIGHT
PETERSBURG
3
PETERSBURG
INDIANA
                   .100  LB/MMBTU)
                   .200  LB/MMBTU)
                   .700  LB/MMBTU)
 516.
 301.
1180
 533
 515
 528
 532
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
 1061.77       (2250000  ACFM)
  137.2        ( 279  F)
  188.         ( 616  FT)
CONCRETE
    6.1        ( 20.0 FT)
 *# FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT  -  J/G
     RANGE HEAT CONTENT -  BTU/LB
     AVERAGE ASH CONTENT - /.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT  - 7.
     RANGE MOISTURE CONTENT  -  7.
     AVERAGE SULFUR CONTENT  -  7.
     RANGE SULFUR CONTENT  -  7.
     AVERAGE CHLORIDE CONTENT  - 7.
     RANGE CHLORIDE CONTENT  -  7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 *# ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE  - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY    7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COAL
BITUMINOUS
25004.          (  10750  BTU/LB)
                 10200-11000
   10.50
S-12
   10.75
10.5-16.5
    3.25
2.8-4.5
»*»*****
******
 0
NONE
 Z
 0
COLD SIDE
RESEARCH-COTTRELL
  464.1         ( 983500  ACFM)
  137.2         (   279 F)
      .4         (   2.  IN-H20)
   99.3
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-427

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

INDIANAPOLIS POWER & LIGHTS PETERSBURG 3 (CONT.)
 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     OPER. « MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO - L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 AIR CORRECTION DIVISION, UOP
 GIBBS & HILL
 FULL SCALE
 NEW
7.   99.30
    85.00
     Z. 4
  1
 12/77
 12/77
  1/75
 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
                (  10750 BTU/LB)
    4.50
25004.5
   15.00
   12.00
     .06
  120.0
 HORIZONTAL SPRAY CHAMBER
 AIR CORRECTION DIVISION, UOP
   265.44
   137.8
    16.
      .1
 CARBON STEEL
 AISI 1110
               ( 562500 ACFM)
               (  280 F)
               (  250 GPM)
               (   .4 GAL/1000 ACFM)
 ** ABSORBER
     NUMBER
     N'JKSER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     DISTANCE BETWEEN GAS CONTACTING ZONES - CM
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUFERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE   C
     302 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X
  4
  0
 PACKED TOWER
 MOBILE BED PACKING
 TURBULENT CONTACT ABSORBER
 AIR CORRECTION DIVISION, UOP
 30.0 X 30.0 X 100.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 SYNTHETIC RUBBER
 NEOPRENE LS-576
 GRIDS
  3
    30.5
  1386.
     7.8
     2.1
     4.4
   176.96
    47.8
    80.0
    99.0
               (   12.0IN)
               (22000 GPM)
               ( 58.7 GAL/1000 ACF)
               ( 8.5 IN-H20)
               ( 14.5 FT/S)
               ( 375000 ACFM)
               (  118 F)
 PRIMARY COLLECTOR
  8
  0
  2
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
                                             13-428

-------
                                                 UTILITY  FGD  SURVEY?  OCTOBER 1983 - SEPTEMBER 1984
INDIANAPOLIS POWER 4 LIGHT: PETERSBURG 3 (CONT. )

    MANUFACTURER
    CONFIGURATION
    NUMBER OF PASSES PER STAGE
    FREEBOARD DISTANCE - M
    VAHE ANGLES - DEGREES
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    WASH WATER SOURCE
    WASH FREQUENCY

 «* REHEATER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    LOCATION
    PERCENT GAS BYPASSED - AVG
    TEMPERATURE INCREASE - C
    INLET FLUE GAS FLOW RATE - CU. M/S
    INLET FLUE GAS TEMPERATURE - C
    OUTLET FLUE GAS FLOW RATE - CU. M/S
    OUTLET FLUE GAS TEMPERATURE - C
    NUMBER OF HEAT EXCHANGER BANKS
    NUMBER OF BUNDLES PER BANK
    NUMBER OF TUBES PER BUNDLE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE-GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC  TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC  TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
STRUCTURE-LITE [UOP HAS PATENT]
HORIZONTAL
    3
     .91       ( 3.0 FT)
  90
ORGANIC
FIBER-REINFORCED POLYESTER
THICKENER OVERFLOW, MAKEUP, TRAP-OUT  TRAY  RETURN
CONTINUOUS
 2
 0
INDIRECT HOT AIR
EXTERNAL HEAT EXCHANGER
STEAM TUBE BUNDLE
EXTERNAL
     .0
   16.7        (   30 F)
  149.59       ( 317000 ACFM)
   47.8        (  118 F)
   74.80       ( 158500 ACFM)
   64.4        (  148 F)
   1
   1
 565
CARBON STEEL
AISI 1110
 2
 0
CENTRIFUGAL
WESTINGHOUSE
BOOSTER
FORCED DRAFT
DRY
  224.15
  137.2
CARBON STEEL
(  475000 ACFM)
(   279 F)
 2
CONTROL
GUILLOTINE
SIDE-ENTRY GUILLOTINE
ANDCO
OPEN/CLOSED
CARBON STEEL; HIGH  ALLOY  CSEALSI
AISI 1110; IRON BASE/NICKEL-CHROMIUn-COPPER-MOLY
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
ANDCO
OPEN/CLOSED
CARBON STEEL; HIGH  ALLOY CSEALSI
AISI 1110; IRON  BASE/NICKEL-CHROMIUM-COPPER-MOLY
NONE
N/A
SHUT-OFF
GUILLOTINE
NR
ANDCO
                                            13-429

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

INDIANAPOLIS POWER 4 LIGHT: PETERSBURG 3 (CONT.)

     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
     DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE
   OPEN/CLOSED
   CARBON  STEEL;  HIGH  ALLOY ISEALSI
   AISI  1110; IRON  BASE/NICKEL-CHROMIUM-COPPER-MOLY
   NONE
   N/A
   SHUT-OFF
   GUILLOTINE
   NR
   MOSSER
   OPEN/CLOSED
   CARBON STEEL; HIGH  ALLOY  [SEALS:
   AISI  1110; IRON BASE/NICKEL-CHROMIUM-COPPER-MOLY
   NONE
   N/A
   SHUT-OFF
   GUILLOTINE
   NR
   ANDCO
   OPEN/CLOSED
   CARBON  STEEL;  HIGH  ALLOY CSEALSI
   AISI 1110;  IRON BASE/NICKEL-CHROMIUW-COPPER-MOLY
   NONE
   N/A
   SHUT-OFF
   GUILLOTINE
   NR
   ANDCO
   OPEN/CLOSED
   CARBON  STEEL;  HIGH ALLOY ISEALSJ
   AISI 1110;  IRON BASE/NICKEL-CHROMIUM-COPPER-MOLY
   NONE
   N/A
    SCRUBBER  INLET
    CIRCULAR
    16  FT DIA
    CARBON STEEL
    AISI 1110
    NONE
    N/A
    SCRUBBER OUTLET
    CIRCULAR
    18 FT DIA
    CARBON STEEL
    AISI 1110
    ORGANIC
    GLASS FLAKE-FILLED POLYESTER
    BYPASS
    RECTANGULAR
    16 FT X 20 FT
    CARBON STEEL
    AISI 1110
    ORGANIC
    GLASS FUKE-FILLED POLYESTER
13-430

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
INDIANAPOLIS POWER i LIGHT: PETERSBURG 3  (CONT.)
 »* REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    MANUFACTURER
    NUMBER
    NUMBER OF SPARES
    FULL LOAD DRY FEED CAPACITY - M.TONS/HR
    PRODUCT QUALITY - X SOLIDS

 ** TANKS
    SERVICE
     REAGENT PREP PRODUCT
     WASTE SLURRY BLEED
     ABSORBER RECYCLE
     THICKENER OVERFLOW
     SLURRY TRANSFER
     ME WASH

 ** PUMPS
     SERVICE
WET BALL MILL
COMPARTMENTED
NR
KENNEDY VAN SAUN
 1
 0
   38.1
   35.0
NUMBER

   2
   1
   4
   1
   1
   1
(   42 TPH)
                                                NUMBER

     ABSORBER RECIRCULATION                        12
     SLURRY TRANSFER                                2
     WASTE SLURRY                                   4
     WASTE SLURRY BOOSTER                           2
     THICKENER UNDERFLOW                            2
     RECLAIMED WATER  [THICKENER OVERFLOW]           2
     ME WASH                                        2
     SEAL WATER                                     3
     REHEATER CONDENSATE RETURN                     2

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL  TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM  DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM  DISPOSITION

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)   38.1
VACUUM FILTER
 2
0
HORIZONTAL
10 DIA X 20.5
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
ORGANIC
POLYPROPYLENE
THICKENER UNDERFLOW
28X SOLIDS
55X SOLIDS
SLUDGE STABILIZATION
RETURNED TO SYSTEM
THICKENER
 1
0
165 DIA X 12
2000000
CARBON STEEL  [WALLS];  INORGANIC [BOTTOM]
AISI 1110; HYDRAULICALLY-BONDED CONCRETE
ORGANIC
COAL TAR EPOXY
7-15X SOLIDS
28X SOLIDS
TO VACUUM FILTER
TO QUENCHER,  ME WASH TANK,  BALL MILL,  RECYCLE TA
                    42.0  TPH)
                                            13-431

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

INDIANAPOLIS POWER 4 LIGHT: PETERSBURG 3 (CONT.)
 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     RECEIVING WATER STREAM
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 *» FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR - X
     REHEATER   X
     FAN - X
     BALL MILL   X
     VACUUM FILTER - X

 «* FGD SPARE COMPONENT INDICES
     ABSOPBER
     MIST ELIMINATOR
     REHEATER
     FAN
     BALL MILL
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
FIXATION
PUG MILL
CONVERSION SYSTEMS CPOZ-0-TEC!
   60.0
FINAL
LANDFILL
ON-SITE
TRUCK
NONE
  8
ABSORBER RECYCLE
PH, INLET S02, OUTLET SO AT STACK
FLUE GAS OUTLET FLOW
PH 5.5-5.9
LEEDS & NORTHRUP
RECYCLE SLURRY LINE
MANUAL
FEEDBACK
CLOSED
NONE
   55.6
RIVER WATER
(   882 GPM)
ABSORBENT
LIMESTONE
96X CAC03, 3X MGC03
SOUTHERN INDIANA QUARRY
500 TPD
   83.0
BALL MILL
      .0
      .0
      .0
      .0
      .0
   50.0
      .0
      .0
      .0
      .0
      .0
      .0
      .5
      .0
      .0
 	.	,_	PERFORMANCE  DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART.  HOURS HOURS  HOURS FACTOR


 12/77  SYSTEM                                                                 744
                                             13-432

-------
                                                 UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

INDIANAPOLIS POWER & LIGHT: PETERSBURG 3 (CONT.)
		PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER BEGAN COMMERCIAL OPERATIONS ON NOVEMBER 29, 1977.

                         OPERATION OF ALL FOUR MODULES COMMENCED DURING DECEMBER.  CURRENTLY
                         PH ADJUSTMENTS AND OTHER SHAKEDOWN PROCEDURES ARE IN PROGRESS.

                         REPAIRS TO THE RECYCLE TANK AGITATOR WERE REQUIRED.

                         COLD WEATHER ARRIVED EARLIER THAN EXPECTED.  TEMPORARY ENCLOSURES WERE
                         CONSTRUCTED AROUND SOME FGD COMPONENTS.  THESE ENCLOSURES WILL BE
                         REMOVED WHEN INSTALLATION OF HEAT TRACING CAN BE COMPLETED.

 1/78  SYSTEM                                                                744            0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INSTALLATION OF HEAT TRACING ON FGD SYSTEM COMPONENTS WAS COMPLETED
                        DURING THE PERIOD.

 2/78  SYSTEM                                                                672            0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS TAKEN OFF LINE ON FEBRUARY 24 TO ALLOW CORRECTION OF
                         THE PROBLEMS ASSOCIATED WITH THE FLYASH REMOVAL SYSTEM.

                         PIPE AND VALVE FREEZE-UP DAMAGE WAS ENCOUNTERED AND REPAIRED.

                         REPAIRS WERE MADE ON THE ISOLATION DAMPERS.

 3/78  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         INSULATION WAS INSTALLED ON FGD SYSTEM COMPONENTS DURING A SCHDEULED
                         SYSTEM OUTAGE.

                         A BROKEN PINION GEAR IN THE THICKENER WAS REPAIRED DURING THE SYSTEM
                         OUTAGE.

                         INSTRUMENTATION MAINTENANCE WAS PERFORMED DURING THE SYSTEM OUTAGE.

                         PROBLEMS WITH THE FLYASH HANDLING SYSTEM HAVE NOT YET BEEN SOLVED.

 4/78  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS PUT BACK ON LINE IN MID-APRIL.

                         ALL CONTROL VALVES WERE RETURNED TO THE FACTORY FOR MODIFICATIONS.  BOTH
                         CONTROL VALVES AND PIPING HAVE BEEN PROBLEM AREAS FOR THIS SYSTEM.

 5/78  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE MAIN POWER TRANSFORMER FAULTED CAUSING THE SYSTEM TO SHUTDOWN.

 6/78  SYSTEM                                                                720
                                           13-433

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

INDIANAPOLIS POWER 4 LIGHT: PETERSBURG 3 (CONT.)
	,_-__-__	PERFORMANCE DATA	_——	..	...	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SYSTEM SHUTDOWN RESULTING FROM THE MAIN POWER TRANSFORMER FAILURE
                          IN MAY, LASTED THROUGH JUNE 16.

 7/78  SYSTEM                                                                744

       «* PROBLEMS/SOLUTIONS/COMMENTS

                          THE FGD SYSTEM IS STILL EXPERIENCING SHAKEDOWN PROBLEMS.  DURING THIS
                          PERIOD SOME DESIGN CHANGES HAVE BEEN MADE TO IMPROVE OPERATIONS.

                          VALVE PROBLEMS WERE ENCOUNTERED DURING JULY.  MANY VALVES HAD TO BE
                          REMOVED AND REPAIRED.

 8/78  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          PROBLEMS HAVE BEEN EXPERIENCED WITH INSTRUMENTATION.

                          CRACKING PROBLEMS HAVE BEEN EXPERIENCED WITH FIBERGLASS PIPING.  THE PROB-
                          LEM WAS SOLVED BY REPLACING SECTIONS WITH RUBBER LINED STEEL PIPING, NEW
                          FRP PIPING, AND PROVIDING ADDITIONAL PIPE SUPPORTS.

 9/78  SYSTEM                                                                720

10/78  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          BYPASS DAMPER PROBLEMS WERE EXPERIENCED.

                          AN S02 COMPLIANCE TEST WAS INVALID DUE TO BYPASS DAMPER PROBLEMS.

11/78  SYSTEM                                                                7ZO

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          FREEZE-UPS IN THE LIME DELIVERY SYSTEM WERE EXPERIENCED.

                          AN INSTRUMENTATION POWER TRANSFORMER FAILURE FORCED THE SYSTEM OUT OF
                          SERVICE FOR ABOUT SIX DAYS.

12/78  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MONTHLY OPERATIONAL HOURS ARE NOT YET AVAILABLE.  THE UTILITY REPORTED
                          THAT THE SYSTEM HAS NOT YET PASSED AN ACCEPTANCE TEST.

                          THE FOLLOWING CUMULATIVE FGD SYSTEM UTILIZATION FIGURES FOR THE  PERIOD
                          SEPTEMBER 15 THROUGH DECEMBER 29, 1978 WERE CALCULATED BASED UPON UTILITY
                          REPORTED FGD SYSTEM HOURS FOR THE SAME PERIOD.
                             A MODULE    22.IX
                             B MODULE    21. T/.
                             C MODULE    34.67.
                             D MODULE    34.IX
                             SYSTEM      28.IX
                          REPORTED FGD SYSTEM HOURS FOR THIS PERIOD WERE 562, 551, 880 AND 868  FOR
                          MODULES A, B, C AND D RESPECTIVELY.

 1/79  SYSTEM                                                                744
                                             13-434

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

INDIANAPOLIS POWER 4 LIGHT:  PETERSBURG 3 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGO   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGO SYSTEM WAS SHUTDOWN ON JANUARY 1, 1979 AS A RESULT OF SEVERE
                         WINTER WEATHER CONDITIONS.

 2/79  SYSTEM                                                                672

 3/79  SYSTEM                                                                744

      #* PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM WAS DOWN FROM JANUARY 1 TO MARCH 15 DUE TO SEVERE WINTER
                        WEATHER.

 4/79  SYSTEM                                                                722

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DUE TO THE FORMER STACK LINING PEELING AWAY, THE STEEL
                        SHELL WAS SAND BLASTED AND RIGIFLAKE 4850 APPLIED BY TROWEL.

                        ALL MIST ELIMINATORS WERE CLEANED DUE TO SEVERE SCALING PROBLEMS.

                        EXTENSIVE REPAIRS WERE MADE TO THE INLET DAMPERS, THE OUTLET DUCTS WERE
                        LINED WITH RESISTIFLAKE 1150, AND MAJOR REPAIRS WERE MADE TO BONNETS
                        BECAUSE OF ACID CORROSION.

                        THE SYSTEM HAS BEEN DOWN SINCE MID-MARCH FOR INSPECTION AND MAINTENANCE.

 5/79  SYSTEM                                                                744

 6/79  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT THE SYSTEM RAN ABOUT THREE DAYS TOTAL DURING THIS
                        THIS PERIOD.

                        PROCESS CONTROL HAS BEEN A MAJOR PROBLEM AREA SINCE THE SYSTEM BEGAN
                        INITIAL OPERATIONS.

                        MIST ELIMINATOR PLUGGING CONTRIBUTED TO THE OUTAGE TIME ACCUMULATED DURING
                        THIS PERIOD.

 7/79  SYSTEM                                                                744

 8/79  SYSTEM                                                                744

 9/79  SYSTEM                                            .0                  720     0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS SHUTDOWN FOR A SCHEDULED BOILER AND SCRUBBER OVERHAUL IN
                        SEPTEMBER.

10/79  SYSTEM                                            .0                  744     0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS DOWN FOR A SCHEDULED BOILER/TUPBINE/FGD SYSTEM OUTAGE FOR  FOUR
                        WEEKS.  THE UNIT STARTED UP AGAIN AFTER THE OUTAGE BUT HAD TO SHUTDOWN
                        AFTER ONLY A FEW DAYS BECAUSE OF BOILER PROBLEMS.
                                           13-435

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

INDIANAPOLIS POWER & LIGHT: PETERSBURG 3 (CONT.)
	PERFORMANCE DATA	————	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7, REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         INSTRUMENTATION IS A CONTINUING PROBLEM.  THE MODULE PRESSURE MONITORS,
                         AND SOS AND PH MONITORS ARE ALL INOPERATIVE.  THE UTILITY HAS BEEN UNABLE
                         TO KEEP THE FGD SYSTEM ON LINE FOR MORE THAN 10 DAYS WITHOUT HAVING AT
                         LEAST ONE MODULE FORCED OUT OF SERVICE.

11/79  SYSTEM                                                                720   360

       *# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT CAME BACK ON LINE AGAIN IN MID-NOVEMBER AFTER RESOLUTION OF
                         BOILER PROBLEMS.

12/79  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMHENTS

                         DURING THE FOURTH QUARTER THE UTILITY REPORTED THAT THERE WERE NO NEW
                         MAJOR PROBLEMS.

 1/80  SYSTEM                                                                744

 3/80  SYSTEM                                                                696

 3/80  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FIRST QUARTER OF 1980, THE ENTIRE SCRUBBER PACKING BED WAS LOST
                         DUE TO EXCESSIVE WEAR OF THE NEOPRENE FOAM PACKING BALLS.  THE UNIT
                         WILL BE TAKEN OFF LINE IN APRIL TO ACCOMODATE NECESSARY REPAIRS AND
                         REPLACEMENT OF THE BALLS.

                         BYPASS DAMPER FAILURES ALSO OCCURRED AND ARE REPORTED TO BE A CONTINUAL
                         PROBLEM.  MODIFICATIONS WERE MADE TO THE SULLOTINE TYPE DAMPERS DURING
                         THE PERIOD.

 4/80  SYSTEM                                                                720

 5/80  SYSTEM                                                                744

 6/80  SYSTEM                                                                720

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE FOR THE PERIOD APRIL 1980 THROUGH JUNE
                         1980.

 7/80  SYSTEM                                                                744

 8/80  SYSTEM                                                                744

 9/80  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE OPERATIONAL DATA FOR THE THIRD QUARTER 1980 WERE NOT AVAILABLE  FOR
                         PUBLICATION.

10/80  SYSTEM                                                                744

11/80  SYSTEM                                                                720

12/80  SYSTEM                                                                744
                                            13-436

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER 1984

INDIANAPOLIS POWER & LIGHT: PETERSBURG 3 (CONT.)
	PERFORMANCE DATA	«	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR


      *« PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT OPERATIONAL DATA  FOR  FGD OPERATIONS AT PETERS-
                        BURG 3 ARE STILL UNAVAILABLE FOR RELEASE.

 1/81  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY, ALL OF THE PACKING SPHERES  WERE REMOVED FROM  THE FOUR
                        ABSORBER MODULES.  THE SUPPORTING GRIDS WERE  LEFT  INTACT AND  THE MODULES
                        ARE BEING UTILIZED AS GRID TOWERS.

                        ALSO DURING JANUARY, REPAIRS TO FREEZE DAMAGED  PIPING WERE  COMPLETED.   THE
                        FRP RECLAIM WATER PIPING WAS RESET IN PLACES  WHERE IT HAD PULLED APART AND
                        THE WASTE SLURRY AND SLUDGE TREATMENT WATER LINES  WERE  THAWED.   SOME PIPING
                        GASKETS AND HEAT TRACING CIRCUITS WERE REPAIRED AND UPGRADED.   IN ADDITION,
                        SOME DRAIN VALVES WERE ADDED TO IMPROVE THE CAPABILITY  TO DRAIN PIPING AND
                        AVOID FUTURE FREEZE DAMAGE.

 2/81  SYSTEM                                                                 672

 3/81  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE FIRST QUARTER, PUMP REPAIRS INCLUDED REBUILDING  THE  CASING  OF A
                        MIST ELIMINATOR WASH PUMP, OVERHAULING A RECYCLE PUMP,  AND  REPAIRING ONE
                        RECLAIM WATER PUMP AND MOTOR.

 4/81  SYSTEM                                                                 720

 5/81  SYSTEM                                                                 744

 6/81  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE SECOND QUARTER, REMAINING PORTIONS OF THE FRP RECLAIM WATER
                        PIPING WERE RESET AND ALIGNED.

                        SCALE FORMATION WAS REMOVED FROM ALL MIST ELIMINATOR ASSEMBLIES DURING THE
                        SECOND QUARTER.

                        THE GUNNITE LINING IN THE PRESATURATOR DUCT SECTIONS OF THE FOUR ABSORBER
                        MODULES WERE REPLACED DURING THE THREE MONTH  PERIOD.

 7/81  SYSTEM                                                                 744

 8/81  SYSTEM                                                                 744

 9/81  SYSTEM                                                                 720

10/81  SYSTEM                                                                 744

11/81  SYSTEM                                                                 720

12/81  SYSTEM                                                                 744

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672

 3/82  SYSTEM                                                                 744
                                            13-437

-------
UTILITY F6D SURVEYS OCTOBER 1983 - SEPTEMBER 198*


INDIANAPOLIS POWER & LIGHT: PETERSBURG 3 (CONT.J






...	_„	.._.	,.___...—	.—PERFORMANCE DATA-	—	.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD   CAP.
                                                                S02  PART.  HOURS  HOURS  HOURS FACTOR
n~^.en~«> = => = •= — O. n. _=•=».!>=>=,<»=> = =. •»> —>=c— <__0=,™ =>__.= «=. 0= «» OE> CK en, K>  OB CD = <=  a.  _ • of «. «  ______  _ _ ^ _ _ on 
-------
                                                  UTILITY FGD SURVEY?  OCTOBER 1983 - SEPTEMBER 1984

INDIANAPOLIS POWER S LIGHT: PETERSBURG  3  (CONT.)
	PERFORMANCE DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 4/84  SYSTEM                                                                 7ZO

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS NOT  AVAILABLE FOR THE PERIOD OF JANUARY THROUGH
                        SEPTEMBER OF 1984.
                                           13-439

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - HW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGO - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/6
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 *» MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

 *» PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TR^DE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP - KPA
     SUPERFICIAL GAS VELOCITY   M/S
KANSAS CITY POWER & LIGHT
LA CYGNE
LA CYGNE
KANSAS
I
   55.
 1290.
               (  .128 LB/MMBTU)
               ( 3.000 LB/MMBTU)
               (»***** LB/MMBTUJ
 1450
  874
  820
  848
  874
BABCOCK & MILCOX
CYCLONE
BASE
 1302.44
  140.6
  213.
CONCRETE
    7.0
               (2760000 ACFM)
               (  285 F)
               C  700 FT)

               (  23.0 FT)
               (  9400 BTU/LB)
                9000-9700
COAL
SUBBITUMINOUS
21864.

   25.00
25.0-35.0
    8.60
9.0-10.0
    5.39
5.0-6.0
     .03
0.02-0.03
 0
NONE
 0
NONE
 8
 0
 2/73
VENTURI TOWER
VARIABLE-THROAT/SIDE-MOVABLE BLOCKS
N/A
BABCOCK & WILCOX
18.0 X 22.0
STAINLESS STEEL
AUSTENITIC
INORGANIC
HYDRAULICALLY-BONDED MORTAR
NONE
  315.0
    1.9
LIMESTONE
    2.5
   48.8
               ( 5000 GPM)
               (14.5 GAL/1000ACF)

               (10.0 IN-H20)
               (  160.0 FT/S)
                                            13-440

-------
                                                  UTILITY FSO SURVEY: OCTOBER 1983  -  SEPTEMBER 1984
ICANSAS CITY POWER t LIGHT: LA CYGNE  1  CCONT.)

    INLET GAS FLOW RATE - CU.tt/S
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICENCY - 7.
    PARTICLE REMOVAL EFFICIENCY - X

»*« FGD SYSTEM

 M GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL  EFFICIENCY - ;
    UNIT DESIGN S02 REMOVAL EFFICIENCY  - X
    ENERGY CONSUMPTION  - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    SPACE REQUIREMENTS  - SQ M
    OPER. 4 MAINT. REQUIREMENT -  MANHR/DAY

 « WENCH ER/PRESATURATOR
    NUMBER

 ** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSION'S - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER CF CONTACTING ZONES
    DISTANCE BETWEEN GAS CONTACTING ZONES - CM
    LIQUID RECIRCULATICN RATE -  LITER/S
    L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    502 REMOVAL EFFICIENCY - X
    PARTICLE REMOVAL EFFICENCY -  7.
   162.8
   140.6
    22,0
    95.0
(  345000 ACFM)
t   £85 F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 BABCOCK & WILCOX
 BLACK 4 VEATCH
 FULL SCALE
 NEW
7.   99.00
    80.00
     3.2
  1
  6/73
 12/72
  3/71
 18765.8
   300.0
                ( 202000
                             FT)
  8
  0
 TRAY TOWER
 SIEVE TRAY
 N/A
 BABCOCK 4 WILCOX
 32.0 X 16.0 X 65
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
 PERFORATED TRAYS
  2
   121.9
   630.
     5.6
       .7
     2.6
   112.55
    50.0
    80.0
    95.0
(    48.0IN)
(10000 GFM)
(  41.9 GAL/1000 ACF)
(  3.0 IN-H20)
(   8.5 FT/S)
(  238500 ACFM)
(   122 F)
 ** HIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST  ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER  SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     mf."JFACTU=ER
     CONFIGURATION
     NVMBEP OF STAGES
     NUMBER OF PASSES PER  STAGE
     FPEEEOAC3 DISTANCE  -  M
     SUPERFICAL GAS VELOCITY - M/S
 PRECOLLECTOR
  8
  0
  1
 BULK SEPARATION
 PERFORATED TRAYS
 SIEVE TRAY
 BAECOCK 4 WILCOX
 HCRIZCNTAL
     1
     1
     1.68       (
     2.6        (
  5.5 FT)
   8.5 FT/S)
                                            13-441

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT:  LA CYGNE 1 (CONT.)
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     NUMBER OF BUNDLES PER BANK
     NUMBER OF TUBES PER BUNDLE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 #* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     SERVICE CONDITIONS
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 0
 1
IN-LINE
STEAM
BARE TUBE
TOP OF ABSORBER VESSEL
     .0
               (   30 F)
               ( 238500 ACFM)
               (  122 F)
   16.7        i
  112.55
   50.0
   66.7
   4
   4
  32
STAINLESS STEEL
AUSTENITIC
 6
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
INDUCED DRAFT
DRY
  207.64
   66.7
    7.0
CARBON STEEL
                  152 F)
               (  440000 ACFM)
               (   152 F)
               (23.0 IN-H20)
 3
 0
CENTRIFUGAL
WESTINGHOUSE
UNIT
FORCED DRAFT
DRY
    6.1
CARBON STEEL
               (20.0 IN-H20)
 6
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
NR
OPEN/CLOSED
     .00       (      0 ACFM)
285
CARBON STEEL
AISI 1110
NONE
N/A
 8
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
AIR CLEAN
NR
      .00       (       0 ACFM)
122
                                            13-442

-------
                                                 UTILITY  FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
KANSAS CITY POWER & LIGHT: LA CYGNE 1  (CONT.)

    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 »» DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    MANUFACTURER
    MODULATION
    SEAL AIR FLOW - CU. M/S
    SERVICE CONDITIONS
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 *» DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    MANUFACTURER
    MODULATION
    SEAL AIR FLOW - CU. M/S
    SERVICE CONDITIONS
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    MANUFACTURER
    MODULATION
    SEAL AIR FLOW - CU. M/S
    SERVICE CONDITIONS
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
    DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
    DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
    LOCATION
    CONFIGURATION
    DIMENSIONS
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 8
SHUT-OFF
BUTTERFLY
N/A
NR
OPEN/CLOSED
     .00        (       0  ACFM)
NR
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
NR
OPEN/CLOSED
      .00       (       0  ACFM)
175
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL  BLADE  MULTILOUVER
NR
OPEN/CLOSED
      .00        (       0  ACFM)
NR
CARBON STEEL
AISI  1110
NONE
N/A
INLET
CIRCULAR,  RECTANGULAR
20  FT  DIA,  10.5  FT X 10.5 FT
CARBON STEEL
AISI 1110
NONE
N/A
BREECHING  TO STACK
CIRCULAR
20  FT  DIA
CARBON STEEL
AISI 1110
ORGANIC
INERT  FLAKE-FILLED VINYL ESTER
OUTLET
CIRCULAR,  RECTANGULAR
12  FT DIA,  13  FT X 13 FT
CARBON  STEEL
AISI 1110

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POHER & LIGHT: LA CYGNE 1 (CONT.)
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUKSER OF SPARES
     FULL LOAD DRY FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 #* TANKS
     SERVICE
     REAGENT PREP PRODUCT 1
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT Z
     SLURRY BOOSTER HOLD

 ** PUMPS
     SERVICE
     POND RETURN
     SLURRY FEED
     ABSORBER RECIRCULATION
     SCRUE3ER RECIRCULATION
     CLASSIFIER FEED
     SPENT SLURRY BOOSTER
     RECIRCULATION TANK DRAIN

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE
     MOISTURE CONTENT - X TOTAL FREE WATER

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
ORGANIC
INERT FLAKE-FILLED VINYL ESTER
WET BALL MILL
COMPARTMENTED
NR
KOPPERS HARDINGE
 2
 1
   99.9        ( 110 TPH)
   20.0
NUMBER
   Z
   &
   Z
   1
NUMBER

   Z
   Z
   8
   8
   4
   Z
   1
NONE
   76.0
BLEED
N/A
N/A
FINAL
POUD
OH-SITE
PIPELINE
NONE
160 ACRES Y.
   2152480
FINAL
POND
ON-SITE
PIPELINE
NONE
500 ACRES X
   6726500
 10
11 FT DEEP
   (   1760.0 ACRE-FT)
11 FT DEEP
   (   5500.0 ACRE-FT)
VENTURI
PH
PH 5.6-5.8
UNILOC
VENTURI INLET
AUTOMATIC

-------
                                                 UTILITY  F6D  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1  (CONT.)

    PROCESS CHEMISTRY MODE                      FEEDBACK
 »* MATER BALANCE
    MATER LOOP TYPE
    MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
    FUNCTION
    NAME
    PRINCIPAL CONSTITUENT
    SOURCE/SUPPLIER
    CONSUMPTION
    POINT OF ADDITION

 »* FGD SPARE CAPACITY INDICES
    SCRUBBER - X
    ABSORBER - X
    MIST ELIMINATOR - X
    REHEATER - X
    FAN - X
    BALL MILL - X
    EFFLUENT HOLD TANK -
    RECIRCULATION PUMP -

 ** FGD SPARE COMPONENT INDICES
    SCRUBBER
    ABSORBER
    MIST ELIMINATOR
    REHEATER
    FAN
    BALL MILL
    EFFLUENT HOLD TANK
    RECIRCULATION PUMP
                      OPEN
                         72.3
(  1148 GPM)
                      ABSORBENT
                      LIMESTONE
                      91X CAC03, IX MGC03
                      BATES COUNTY ROCK [SUPPLIER]
                      81 TPH MAX., 70 TPH TYPICAL
                      BALL MILL
                           .0
                           .0
                           .0
                           .0
                         17.0
                        100.0
                           .0
                           .0
                           .0
                           .0
                           .0
                           .0
                          1.0
                          1.0
                           .0
                           .0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY  RELIABILITY UTILIZATION
                                                                X REMOVAL
                                                                S02  PART.
                                                  PER  BOILER  FGD   CAP.
                                                 HOURS HOURS  HOURS  FACTOR
12/72  SYSTEM
       **  PROBLEMS/SOLUTIONS/COMMENTS
 6/73  A
      B
      C
      D
      E
      F
      G
      SYSTEM

 7/73  A
      B
THE FIRST TRIAL OPERATION BEGAN ON DECEMBER 26, 1972 AND WAS PLAGUED WITH
NUMEROUS PROBLEMS.  SOME OF THESE PROBLEMS, SUCH AS VIBRATIONS OF THE
INDUCED-DRAFT FANS AND THEIR SENSITIVITY TO IMBALANCE, OCCURRED  EVEN BE-
FORE THE BOILER WAS FIRED.  AS THESE FABRICATION PROBLEMS WERE CORRECTED
AND THE FGD SYSTEM WENT INTO OPERATION TWO OTHER TYPES OF PROBLEMS AP-
PEARED.   THE FIRST TYPE ASSOCIATED WITH THE WET LIMESTONE  PROCESS, IN-
CLUDED PLUGGING OF THE MIST ELIMINATORS AND STRAINERS.  THE CORROSION
ASSOCIATED WITH CONDENSATION OF ACID VAPORS FROM THE GAS ON THE  REHEATER
TUBE BUNDLES WAS CONTROLLED BY INJECTION OF SLIP STREAMS OF HOT  AIR FROM
THE BOILER COMBUSTION AIR HEATER INTO THE SCRUBBED FLUE GASES AT THE INLET
TO THE REHEATER UNITS.  THIS PRACTICE WHICH REDUCED THE MAXIMUM  GENERAT-
ING CAPACITY OF THE BOILER BY LIMITING THE AIR AVAILABLE FOR COAL COMBUS-
TION, IS NO LONGER NECESSARY BECAUSE OF SYSTEM DESIGN MODIFICATIONS.

                             20.0
                             21.0
                             40.0
                             21.0
                             27.0
                             30.0
                             23.0
     64.0                    26.0                  720   294     187  15.2

                              7.0
                             24.0
                                            13-445

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
PERIOD






8/73







9/73







10/73







11/73







12/73







MODULE AVAILABILITY
C
D
E
F
6
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
E
D
F
G
SYSTEM
	 • 	 --^tKI-UKnANUE DAI A 	
OPERABILITY RELIABILITY UTILIZATION
25.0
41. 0
27.0
25.0
31.0
64.0 26.0
79.0
64.0
65.0
74.0
47.0
48.0
70.0
68.0 64.0
13.0
.0
13.0
13.0
13.0
.0
.0
53.0 7.0
28.0
41.0
34.0
54.0
33.0
3.0
46.0
56.0 34.0
48.0
1.0
38.0
4.0
63.0
59.0
49.0
57.0 37.0
42.0
20.0
5.0
26.0
31.0
11.0
32.0
53.0 24.0
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR





744 303 195 15.2







744 699 476 42.1







720 95 50 3.5







744 452 253 19.7







720 463 266 18.1







744 339 179 10.3
 0/74  SYSTEM
 1/74
       ** PROBLEMS/SOLUTIONS/COMMENTS
THE 1974 FIGURES ARE BASED UPON ACTUAL SYSTEM OPERATION HOURS AS A
FUNCTION OF ACTUAL BOILER HOURS

     49.0
     32.0
     44.0
     87.0
                                            13-446

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
KANSAS CITY POWER & LIGHT:  LA CYGNE  1  (CONT.)
PERIOD




2/74







3/74
MODULE AVAILABILITY
E
F
G
SYSTEM
A
B
C
0
E
F
G
SYSTEM
SYSTEM
OPERABILITY RELIABILITY UTILIZATION
23.0
37.0
81.0
50.0 24.0
66.0
68.0
59.0
76.0
52.0
100.0
65.0
69.0 37.0
.0
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR



744 364 182 6.0







672 364 251 16.0
744 0 0 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS SHUTDOWN FOR THE ENTIRE MONTH OF MARCH.
 4/74  A
       B
       C
       D
       E
       F
       G
       SYSTEM

 5/74  A
       B
       C
       D
       E
       F'
       G
       SYSTEM

 6/74  A
       B
       C
       D
       E
       F
       G
       SYSTEM

 7/74  A
       B
       C
       D
       E
       F
       G
       SYSTEM

 8/74  A
       B
       C
       D
       E
       F
       G
       SYSTEM
 67.0
 70.0
 75.0
 88.0
 74.0
100.0
 88.0
 80.0

 69.0
 83.0
 78.0
 85.0
 78.0
 84.0
 80.0
 80.0

 92.0
 84.0
 83.0
 90.0
 82.0
 83.0
 87.0
 86.0

 75.0
 80.0
 80.0
 81.0
 85.0
 79.0
 77.0
 80.0

 90.0
 90.0
 73.0
 81.0
 81.0
 78.0
 99.0
 85.0
37.0
                      720   332
                                   266  15.0
54.0
                      744   500
                                   400  27.0
57.0
                      720   480
                                   413  32.0
34.0
                      744   313
                                   250   19.0
                         65.0
                      744   571
                                   485   39.0
                                            13-447

-------
UTILITY F6D SURVEY' OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYSNE 1 (CONT.)
PERIOD
9/74







10/74







11/74







MODULE AVAILABILITY
A
B
C
D
E
F
G
SYSTEM
A
B
C
0
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
._ 	 __._____„ = __ (-'CKI-UKnAnuC UM l«- 	 • 	
OPERABILITY RELIABILITY UTILIZATION
69.0
88.0
73.0
76.0
83.0
89.0
86.0
81.0 63.0
71.0
61.0
59.0
81.0
79.0
93.0
89.0
76.0 68.0
90.0
71.0
60.0
61.0
84.0
85.0
84.0
76.0 41.0
X REMOVAL PER BOILER FGD CAP.
SOS PART. HOURS HOURS HOURS FACTOR







730 606 491 36.0







744 662 503 39.0







720 386 293 23.0
12/74  SYSTEM
 0/75  SYSTEM
 1/75
                                                         .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE 1975 FIGURES ARE BASED UPON SYSTEM AVAILABLE HOURS AS A FUNCTION OF
                         HOURS IN THE PERIOD.
       SYSTEM     100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
.0
                    744
                                        .0
                         THE BOILER HAS SHUTDOWN DURING JANUARY AND FEBRUARY FOR TURBINE/GENERATOR
                         REPAIR.
 2/75  SYSTEM
                  100.0
                                                                             672
                                                                                                 .0
3/75







A
B
C
D
E
F
G
SYSTEM
82.0
96.0
90.0
77.0
93.0
92.0
96.0
89.0
                                                                             744   694
                                                                                               41.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          DURING REDUCED LOAD CONDITIONS SOME OF THE MODULES WERE NOT REQUIRED AND
                          THEREFORE SHUT DOWN ALTHOUGH THEY WERE AVAILABLE.  AVAILABILITY WAS THERE-
                          FOR HIGHER THAN SOME OF THE POSTED FIGURES INDICATE.
 4/75  SYSTEM
                  100.0
                                                                              720
                                                                                                3.4
                                            13-448

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
KANSAS CITY POWER & LIGHT:  LA  CYGNE  1 (CONT.
	PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL
                                                         S02  PART.
 PER  BOILER  FGO   CAP.
HOURS HOURS  HOURS FACTOR
      »* PROBLEMS/SOLUTIONS/COMMENTS
                        DURING APRIL THE BOILER WAS OFF LINE FOR 25 DAYS DUE TO NECESSARY  GENERATOR
                        REPAIRS.
 5/75
 6/75
 7/75
 8/75
 9/75
10/75
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
f
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
95.0
85.0
94.0
90.0
90.0
89.0
83.0
89.0
88.0
85.0
84.0
85.0
84.0
86.0
89.0
86.0
78.0
90.0
90.0
84.0
85.0
87.0
85.0
86.0
75.0
83.0
87.0
78.0
92.0
85.0
83.0
84.0
                                                                             744    683
                                                                                               56.0
                                                                             720    667
                                                                                               56.0
                                                                             744   590
                                                                                               50.0
                                                                             744   630
                                                                                               50.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULES A AND D ARE USED FOR RESEARCH  TESTS.
                         EACH EVENING FOR CLEANING.
                                                                  ONE  MODULE IS SHUT DOWN
A
B
C
D
E
F
G
SYSTEM

A
B
C
D
E
F
G
SYSTEM
                  78.0
                  84.0
                  84.0
                  85.0
                  79.0
                  78.0
                  74.0
                  80.0
                                                                             720   610
                                                                                               42.0
                  66.0
                  77.0
                  46.0
                  74.0
                  72.0
                  73.0
                  65.0
                  68.0
                                                                             744   231
                                                                                               13.0
                                           13-449

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER * LIGHT: LA CYGNE 1 (CONTo)
___„__	.	,__-____-	PERFORMANCE DATA-—	.-__—.	,	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  /? REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
11/75
       A
       B
       C
       D.
       E
       F
       G
       SYSTEM
93.0
91.0
80.0
93.0
96.0
89.0
94.0
91.0
720   346
                  29.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE SYSTEM WAS DOWN OCTOBER 16 TO NOVEMBER 13 OWING TO  PROBLEMS WITH
                         THE GENERATOR AND ID AIR FAN.

                         AVAILABILITY FIGURES FOR OCTOBER AND NOVEMBER DO NOT  INCLUDE  THE OUTAGE
                         TIME FROM OCTOBER 16 TO NOVEMBER 13.
12/75  A
       B
       C
       D
       E
       F
       G
       SYSTEM
91.0
87.0
81.0
85.0
87.0
89.0
64.0
86.0
                                                                              744    597
                                                                                               47.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THREE BOILER OUTAGES OCCURRED DURING DECEMBER.
1/76







2/76







3/76







4/76




A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
86.
85.
91.
72.
84.
82.
84.
83.
94.
90.
86.
91.
92.
93.
95.
92.
92.
90.
88.
93.
94.
91.
91.
91.
92.
91.
89.
97.
96.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
                                                                              744    621
                                                                                                51.0
                                                                              696    595
                                                                                                55.0
                                                                              744   643
                                                                                                57.0
                                            13-450

-------
                                                 UTILITY FGD SURVEYi OCTOBER  1983  -  SEPTEMBER  1984
KANSAS CITY POWER fc LIGHT: LA CYGNE 1 (CONT.)
	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGO    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS  FACTOR
      F
      G
      SYSTEM
 5/76
 6/76
 7/76
 8/76
98.0
95.0
94.0
                                                                             720
                  13.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE SYSTEM WAS SHUT DOWN ON APRIL  6  FOR  A  SCHEDULED  BOILER  AIR  PREHEATER,
                        AND STACK BREECHING OVERHAUL.  THE UNIT  WAS RESTARTED  ON  MAY  10.

                        DURING THE OUTAGE SOME MAINTENANCE WAS PERFORMED  ON  THE SCRUBBER  DUCTWORK,
                        PRIMARILY BECAUSE OF  CORROSION PROBLEMS.
       A
       B
       C
       D
       E
       F
       G
       SYSTEM
97.0
92.0
94.0
96.0
89.0
95.0
96.0
94.0
                                                                             744   436
                  38.0
       »* PROBLEMS/SOLUTIONS/COMMENTS
                          FROM MAY  10  TO  THE  END  OF  THE  MONTH  FOUR  UNIT OUTAGES  WERE  ENCOUNTERED.
       A
       B
       C
       D
       E
       F
       G
       SYSTEM
93.0
94.0
94.0
95.0
92.0
94.0
91.0
93.0
720   656
                  56.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          FOUR  FORCED MINOR  SCRUBBER  OUTAGES OCCURRED DURING JUNE.
       A
       B
       C
       D
       E
       F
       G
       SYSTEM
96.0
95.0
92.0
93.0
93.0
94.0
94.0
94.0
744   688
                  60.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          TWO MINOR  SCRUBBER OUTAGES OCCURRED DURING JULY.

                          THE UNIT RECORDED ITS LARGEST MW-HOUR MONTH SINCE INITIATION OF COMMERCIAL
                          OPERATION  (359,028).
A
B
C
D
E
F
G
SYSTEM
94.0
93.0
92.0
93.0
92.0
90.0
88.0
92.0
                                                                             744   521
                                                                                               46.0
                                            13-451

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KANSAS CITY POWER S LIGHT: LA CYGNE 1 (CONT.)
._	PERFORMANCE DATA--
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             X REMOVAL   PER  BOILER  FGD   CAP.
                                             SOS  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COmEKTS
                          THE UNIT WAS TAKEN OUT OF SERVICE AUGUST 24 FOR REPAIR OF A TURBINE BLADE.
                          THE UNIT WAS RETURNED TO SERVICE ON OCTOBER 20.  OPERATION WAS INTERMIT-
                          TENT PENDING TURBINE BLADE REBALANCING AND REESTABLISHMENT OF NORMAL
                          OPERATING CONDITIONS.

                          DURING THE TURBINE REPAIR PERIOD THE UTILITY COATED THE STACK INNER
                          STRUCTURE WITH PLASTITE 4005.
                          THE AUGUST AVAILABILITY FIGURES DO NOT INCLUDE THE OUTAGE TIME.
 9/76  SYSTEM     100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                      .0
                                                          720
                                                                              .0
                         THE SYSTEM WAS DOWN DUE TO TURBINE REPAIR.
10/76







11/76







12/76







A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
A
B
C
D
E
F
G
SYSTEM
97.0
97.0
98.0
89.0
96.0
96.0
96.0
96.0
95.0
93.0
94.0
95.0
94.0
91.0
94.0
94.0
87.0
89.0
81.0
94.0
94.0
95.0
91.0
90.0
                                                                                   256
                                                                                               15.0
                                                                             720   627
                                                                                               59.0
                                                                             744   706
                                                                                               60.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE A-MOOULE VENTURI RECYCLE PUMP EXPERIENCED SOME PROBLEMS AND WAS
                          REPAIRED.

                          THE C-MODULE REHEAT STEAM TUBE BUNDLES WERE INCREASED IN NUMBER FROM
                          FOUR TO EIGHT.
 1/77  A
       B
       C
       D
       E
       F
       G
       SYSTEM

 2/77  A
94.0
90.0
95.0
95.0
95.0
92.0
90.0
93.0

93.0
744   539
                  43.0
                                            13-452

-------
                                                 UTILITY FGD SURVEYS OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT:  LA CYGNE 1 (CONT.)
	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

      B           93.0
      C           93.0
      D           94.0
      E           93.0
      F           94.0
      G           88.0
      SYSTEM      93.0                                                      672   590         58.0

 3/77  A           94.0
      B           92.0
      C           66.0
      D           94.0
      E           91.0
      F           94.0
      G           90.0
      SYSTEM      92.0                                                      744   558         50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE EIGHTH MODULE HAS BEEN INSTALLED.

                         THE MIST ELIMINATORS IN TWO MODULES HAVE BEEN MODIFIED TO THE POINT WHERE
                         THEY HAVE BEEN OPERATING CONTINUOUSLY CLEAN.

                         ADDITIONAL BANKS OF STEAM TUBE BUNDLES HAVE BEEN INSTALLED IN SOME
                         MODULES.  50 F OF REHEAT HAS BEEN DETERMINED AS THE NECESSARY TEMPERATURE
                         BOOST AT LA CYGNE TO PRECLUDE STACK PROBLEMS RELATED TO ACID DEW POINT.

                         THE WATER LOOP IS NOW 95X CLOSED.

                         A NEW SETTLING POND IS BEING INSTALLED AT THE PLANT.

                         THE PLANT IS STILL GENERATING 700-720 MW DURING THE DAY AND 500-570 MW
                         AT NIGHT.

 4/77  A           96.0
      B           94.0
      C           97.0
      D           94.0
      E           95.0
      F           96.0
      G           95.0
      SYSTEM      95.0                                                      720   384         31.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE EIGHTH MODULE HAS BEEN RUN FOR TWO DAYS.

 5/77  SYSTEM     100.0                                  .0                  744     0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS SHUT DOWN IN MAY DUE TO TURBINE PROBLEMS.  THE UNIT RESTARTED
                         JULY 5, 1977.

                         THE MIST ELIMATOR WASHING CONFIGURATION IS BEING CHANGED TO WORK
                         COUNTERCURRENT TO THE GAS FLOW.

                         ADDITIONAL STEAM TUBE BUNDLES ARE BEING ADDED TO INCREASE THE REHEAT AREA.

                         THE NEW SETTLING POND IS STILL BEING DRAWN UP.  EXCAVATION HAS NOT BEGUN.

 6/77  SYSTEM     100.0                                  .0                  720     0      0     .0
                                           13-453

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT- U CYGNE 1 (CONT.)
__	.	.	—PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             X REMOVAL   PER  BOILER  FGD   CAP.
                                             S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/77
 8/77
                          MINOR CLEANOUT AND REPAIR WORK WAS DONE ON THE SCRUBBING SYSTEM DURING
                          THE TURBINE OUTAGE.
       A
       B
       C
       D
       E
       F
       G
       H
       SYSTEM
95.0
93.0
94.0
95.0
95.0
95.0
95.0
95.0
95.0
                                                                             744   485
                                                                                               36.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          RESUMPTION OF OPERATIONS WAS CONDUCTED WITH EIGHT SCRUBBER MODULES IN THE
                          FLUE GAS PATH, ENABLING THE UNIT TO OPERATE AT A MAXIMUM CONTINUOUS LOAD
                          CAPACITY OF 800-820 MW.
A
B
C
D
E
F
G
H
SYSTEM
89.0
55.0
93.0
93.0
90.0
93.0
93.0
93.0
87.0
                                                                             744   501
                                                                                               43.0
       ** PR03LEMS/SOLUTIONS/COMMENTS
                          PARTICLE REMOVA1 TESTS WERE CONDUCTED IN LATE AUGUST AND UNIT NO.l HAS
                          PASSED THE COMPLIANCE REQUIREMENTS (0.13 LB/MM BTU).

                          MODULE B HAD LOW AVAILABILITY DUE TO THE BURNING OF THE MOTOR ON
                          THE RECIRCUUTIHG PUMP.  IT WAS REMOVED FROM SERVICE AND STARTED AGAIN
                          AFTER 12 DAYS.
9/77








10/77








A
B
C
D
E
F
G
H
SYSTEM
A
B
C
D
E
F
G
H
SYSTEM
93.0
94.0
89.0
90.0
93.0
95.0
92.0
93.0
92.0
91.0
96.0
89.0
94.0
93.0
94.0
89.0
93.0
92.0
                                                                             720   524
                                                                                               50.0
                                                                             744   457
                                            13-454

-------
                                                 UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER
KANSAS CITY POWER  & LIGHT:  LA CY6NE 1 (CONT.)
	—PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL
                                                         S02  PART.
                                                         PER  BOILER   FGD    CAP.
                                                        HOURS HOURS  HOURS  FACTOR
      ** PROBLEMS/SOLUTIONS/COMMENTS
12/77
 1/78
 2/78
 3/78
                         A 12 DAY OUTAGE IN OCTOBER WAS REQUIRED TO DESLAG THE BOILER.
11/77  A
      B
      C
      D
      E
      F
      G
      H
      SYSTEM
            93.0
            96.0
            93.0
            94.0
            92.0
            93.0
            96.0
            95.0
            94.0
                                                                            720    234
      ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER WAS SHUT DOWN NOVEMBER 15 BECAUSE OF A NECESSARY TURBINE
                         OVERHAUL.  THE BOILER WENT BACK ON LINE DECEMBER 25.
      A
      B
      C
      D
      E
      F
      G
      H
      SYSTEM
            98.0
            98.0
            96.0
            96.0
            96.0
            97.0
            98.0
            99.0
            97.0
                                                                            744    300
      ** PROBLEMS/SOLUTIONS/COMMENTS
                         THERE WERE A FEW SMALL BOILER RELATED OUTAGES IN DECEMBER.
A
B
C
D
E
F
G
H
SYSTEM
90.0
95.0
95.0
95.0
93.0
94.0
94.0
94.0
94.0
                                                                            744    597
      ** PROBLEMS/SOLUTIONS/COMMENTS
                         THERE WERE SOME BOILER RELATED OUTAGES IN JANUARY, TOTALING  ABOUT  50
                         HOURS.

                         THE FGD SYSTEM CONTINUED TO OPERATE WITHOUT ANY  PROBLEMS.
A
B
C
D
E
f
G
H
SYSTEM

A
B
92.0
93.0
95.0
94.0
91.0
97.0
96.0
93.0
94.0

95.0
95.0
                                                                             672    578
                                                                                               58.0
                                           13-455

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
	—-.	.-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER   FED   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
 4/78
C
D
E
F
G
H
SYSTEM

A
B
C
D
E
F
G
H
SYSTEM
                   90,0
                   95.0
                   94.0
                   95.0
                   89.0
                   93.0
                   93.0
744   741
                  62.0
                   91.0
                   92.0
                   93.0
                   91.0
                   90.0
                   92.0
                   91.0
                   91.0
                   91.0
                                                                              720    620
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE BOILER WAS DOWN A TOTAL OF 100 HOURS IN APRIL.  THIS TIME  INCLUDED
                          THREE OUTAGES DUE TO BOILER LEAKS AND  LACK OF  LOAD  REQUIREMENT.

                          DURING THE BOILER OUTAGES MODIFICATIONS TO THE  FGD  SYSTEM  INCLUDED
                          CHANGING THE REHEAT TUBE BUNDLES.
 5/78  A
       B
       C
       D
       E
       F
       G
       H
       SYSTEM
            89.0
            92.0
            92.0
            93.0
            92.0
            91.0
            93.0
            86.0
            91.0
                                                                              744   593
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          IN MAY THE BOILER WAS DOWN TWICE  FOR  A  TOTAL  OF  151  HOURS.   OUTAGES  WERE
                          AGAIN CAUSED BY BOILER  LEAKS.

                          GENERAL MAINTENANCE AND REPAIRS ON THE  FGD  SYSTEM CONTINUED.

 6/78  SYSTEM                                                                 720     15

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT WAS UP FOR ONLY  15  HOURS IN  JUNE.   IN THE FIRST PART OF JUNE
                          THERE WERE BOILER TU5E  LEAKS.  FROM JUNE  8  TO JUNE 17 A BOILER OUTAGE  WAS
                          NECESSARY FOR GENERATOR REPAIR.
7/78








8/78

A
B
C
D
E
F
G
H
SYSTEM
A
B
88.0
97.0
92.0
94.0
68.0
93.0
93.0
95.0
93.0
92.0
93.0
                                                                              744   341
                                             13-456

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS CITY POWER  t  LIGHT:  LA CYGNE 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGO    CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR

      C           95.0
      D           96.0
      E           93.0
      F           94.0
      6           95.0
      H           95.0
      SYSTEM      94.0                                                      744   577

      ** PROBLEMS/SOLOTIONS/COMMENTS

                         THERE WERE TWO BOILER OUTAGES IN AUGUST.

                         THE UTILITY IS EXPERIMENTING WITH A 3-STAGE MIST ELIMINATOR AND SOME
                         DOUBLE STAGE MIST ELIMINATORS.  BETTER MIST ELIMINATION AT THE  SCRUBBER
                         EXIT WOULD REDUCE THE FREQUENCY OF REHEATER CLEANING.

 9/78
A
B
C
D
E
F
G
H
SYSTEM
96.
96.
96.
96.
96.
96.
95.
97.
96.
0
0
0
0
0
0
0
0
0
                                                                            720   720

      *» PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE JULY-SEPTEMBER PERIOD TWO ID FAN ROTERS WERE REPLACED.

10/78  A           96.0
      B           96.0
      C           93.0
      0           97.0
      E           97.0
      F           93.0
      G           97.0
      H           96.0
      SYSTEM      97.0                                                      744   255

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO UNUSUAL OPERATING PROBLEMS WERE  ENCOUNTERED
                         DURING OCTOBER AND NOVEMBER.

11/78
A
B
C
D
E
F
G
H
SYSTEM
92
95
94
93
"4
93
94
96
94
.0
.0
.0
.0
.0
.0
.0
.0
.0
                                                                             720    720

      ** FROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO UNUSUAL OPERATING  PROBLEMS  WERE  ENCOUNTERED
                         DURING OCTOBER AND NOVEMBER.

U/78  A           93.9
      B           Oc.9
      C           94.0
                                           13-457

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT,: LA CYGNE 1 (CONT.)
__________	„_.	___..	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER   FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
 1/79
D
E
F
G
H
SYSTEM

A
B
C
D
E
F
G
H
SYSTEM
                   95.0
                   94
                   98
                   94 „ 4
                   94.7
                   93.8
95.6
96.5
97.2
96.3
90.7
97.2
97.2
95.4
95.8
                                                          744   239
                                                                              744    205
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          DURING THE DECEMBER-JANUARY PERIOD THE UNIT EXPERIENCED  A MULTITUDE OF
                          BOILER OUTAGES.
2/79








3/79








A
B
C
D
E
F
G
H
SYSTEM
A
B
C
D
E
F
G
H
SYSTEM
95.0
94.6
92.6
93.5
95.1
94.3
94.1
93.8
94.1
96.1
96.0
93.2
95.6
96.5
94.8
95.7
93.4
95.2
                                                                             672    342
                                                                              744    314
       *» PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD SYSTEM PROBLEMS WERE REPORTED BY THE UTILITY  FOR  FEBRUARY OR
                         MARCH.

                         THE UTILITY HAS REPORTED THAT MANY TUBE  LEAKS AND CYCLONE  LEAKS  WERE
                         EXPERIENCED WITH THE BOILER.
 4/79  A
       B
       C
       D
       E
       F
       G
       H
       SYSTEM

 5/79  A
       B
       C
            95.5
            95.7
            94.4
            91.4
            95.5
            96.2
            95.9
            95.7
            95.0
            96.5
            96.3
            96.7
                                                                       720    638
                                            13-458

-------
                                                 UTILITY F6D SURVEYS OCTOBER  1983 - SEPTEMBER 1984
KANSAS CITY POWER 4 LIGHT: LA CYGNE 1 (CONT.)
	PERFORMANCE DATA	—•	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER   BOILER  FGD    CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR
D
E
F
G
H
SYSTEM
95.3
95.4
95.7
96.3
95.5
96.0





744 476
      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR  FGD  PROBLEMS  HAD  OCCURRED.

 6/79 SYSTEM     100.0                                   .0                   720      0       0

      «* PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS REMOVED FROM SERVICE THE  LATTER  PART OF MAY FOR SCHEDULED
                        BOILER OVERHAUL AND REMAINED OUT OF SERVICE THROUGH  JUNE.
 8/79
 9/79
10/79
                                                                                           .0
 7/79  SYSTEM     100.0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                  .0
                        THE TURBINE WAS OVERHAULED DURING JULY.   DURING  THE  OUTAGE  SOME MINOR
                        MAINTENANCE WAS PERFORMED ON THE SCRUBBING  SYSTEM.
A
B
C
D
E
F
G
H
SYSTEM

A
B
C
D
E
F
G
H
SYSTEM
                  86.8
                  95.9
                  96.
                  96.
                  95.
                  96.
                  88.
                  96.9
                  94.1
                                                                             744   231
                  96.0
                  96.1
                  95.6
                  94.3
                  96.7
                  96.1
                  96.0
                  96.9
                  96.0
                                                                             720    618
      »* PROBLEMS/SOLUTIONS/COMMENTS
                        THE FGD UNITS OPERATED WITH NO MAJOR  PROBLEMS  AND  ONLY REGULAR MAINTENANCE
                        WAS PERFORMED DURING AUGUST AND  SEPTEMBER.
A
B
C
D
E
F
G
H
SYSTEM
95.3
95.8
94.7
92.7
94.4
94.9
94.7
94.5
94.6
H/79  SYSTEM

12/79  SYSTEM
              .0

              .0
.0

.0
744   436

720     0

744     0
.0

.0
                                            13-459

-------
UTILITY FGD SURVEY'. OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
__._	__________	.	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
X REMOVAL   PER  BOILER  FGD   CAP.
S02  PART. HOURS HOURS  HOURS FACTOR
 2/80
 4/80
       «« PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER WENT DOWN FOR AN OVERHAUL ON OCTOBER 19 AND WAS OUT OF SERVICE
                         THROUGH DECEMBER.

                         EXTENSIVE MAINTENANCE WORK BEGAN ON THE FGD SYSTEM LATE IN OCTOBER CAUSING
                         THE SYSTEM TO BE UNAVAILABLE DURING NOVEMBER AND DECEMBER.  SOME ITEMS
                         INCLUDED IN THE MAINTENANCE WERE:
                             THE INSTALLATION OF TWO NEW SPRAY HEADERS IN SIX OF THE MODULES, RE-
                             PLACEMENT OF THE ABSORBER SIDEWALLS, REPLACEMENT OF THE MODULE OUTLET
                             DUCTS AND DAMPERS, AND VARIOUS DUCTWORK PATCHING.
 1/80  SYSTEM
                     .0
                                                         .0
                                                                             744
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER AND FGD SYSTEM REMAINED UNAVAILABLE DURING JANUARY DUE TO THE
                         ON-GOING GENERATOR/TURBINE OVERHAUL AND THE EXTENSIVE FGD SYSTEM MOD-
                         IFICATIONS BEING PERFORMED.
A
B
C
D
E
F
G
H
SYSTEM
98.2
98.2
97.4
99.1
98.2'
99.1
99.1
99.6
98.6
84.1
58.3
66.2
45.9
93.0
91.7
91.7
92.4
77.7
95.7
92.9
89.7
92.3
97.3
97,3
97.3
97.3
95.3
20.0
13.2
14.9
10.3
21.0
20.7
20.7
20.8
17.5
                                                                             696   157
                                                                                          122  10.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE TURBINE/GENERATOR OVERHAUL WAS COMPLETED IN FEBRUARY AND THE BOILER
                         AND FGD SYSTEM RETURNED TO SERVICE ON FEBRUARY 20.  THE FGD SYSTEM WAS
                         AVAILABLE FOR OPERATION MOST OF THE MONTH.
 3/80  A
A
B
C
D
E
F
G
H
SYSTEM
94.6
96.2
96.1
96.1
95.8
94.7
93.3
95.7
95.3
100.0
100.0
100.0
100.0
93.3
53.1
31.3
.0
72.3
100.0
100.0
100.0
100.0
100.0
100.0
100.0

100.0
4.3
4.3
4.3
4.3
4.0
2.3
1.3
.0
3.1
                                                                             744
                                                                                     32
                                                                                           23   1.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM WAS OPERATED FOR ONLY 23 HOUP.S IN MARCH AS A RESULT OF
                         GENERATOR/TURBINE PROBLEMS.  SOME ROUTINE CLEANING AND INSPECTIONS OF THE
                         FGD SYSTEM WERE PERFORMED DURING THE OUTAGE TIME.
A
B
C
D
E
F
G
H
SYSTEM
96.3
95.1
95.0
96.7
95.3
92.5
97.0
97.0
95.6
94.1
78.4
97. S
93.6
86.0
76.3
68.4
62.9
82.2
94.5
91.4
92.9
94.8
92.3
87.2
93.9
93.4
92.6
61.7
51.4
63.9
61.4
56.4
50.0
44.9
41.3
53.9
                                                                              720    472
                          388  37.6
 5/80  A
                   96.4
                               89.4
                                            96.0
                                                       84.1
                                             13-460

-------
                                                 UTILITY F60 SURVEY: OCTOBER  1983  -  SEPTEMBER
KANSAS CITY POWER & LIGHT: LA CYGNE 1 CCONT.)
	 	 — 	 	 	 	 	 — ----rcnruKn«r
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
__„	,	-PERFORMANCE DATA-	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
7. REMOVAL   PER  BOILER  FGD   CAP.
303  PART. HOURS HOURS  HOURS FACTOR
11/80
 2/81
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM WAS TAKEN OFF LINE SEVERAL TIMES FOR A TOTAL OF 118 HOURS
                         BECAUSE OF BOILER TUBE LEAKS.

                         THE BOILER WENT DOWN ON SEPTEMBER 27, 1980 FOR A SCHEDULED MAINTENANCE
                         OVERHAUL.  THE FGD SYSTEM WAS AVAILABLE DURING THIS TIME.
10/80  SYSTEM
                  100.0
                                                         .0
                                                                             744
                                                                                                 .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE BOILER REMAINED OUT OF SERVICE DUE TO AN ANNUAL TURBINE/
                         BOILER OVERHAUL.  THE FGD SYSTEM WAS AVAILABLE DURING THIS TIME.
A
B
C
D
E
F
G
H
SYSTEM
99.9
100.0
100.0
90.0
100.0
100.0
99.7
100.0
87.5
92.1
100.0
100.0
.0
100.0
100.0
85.7
59.5
87.3
98.3
100.0
100.0
.0
100.0
100.0
96.4
100.0
85.9
8.0
10.0
10.0
.0
10.0
10.0
7.5
5.2
7.6
                                                                             720
                                                                                    63
                                                                                           55   8.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING NOVEMBER THE BOILER WAS IN SERVICE APPROXIMATELY 63 HOURS DUE TO
                         THE ANNUAL TURBINE/BOILER OVERHAUL.  THE FGD SYSTEM WAS AVAILABLE 98.77.
                         DURING THIS TIME.

                         MODULE D WAS OUT OF SERVICE DUE TO REPAIRS CAUSED BY FIRE DAMAGE RECEIVED
                         ON OCTOBER 13, 1980.
12/80  A
A
B
C
D
E
F
G
H
SYSTEM
97.8
98.0
99.1
.0
98.5
98.2
95.2
98.9
85.6
96.7
96.3
97.1
.0
97.7
93.8
90.6
93.6
93.6
96.9
97.0
97.3
.0
97.8
97.4
92.8
98.1
98.1
66.7
66.4
66.9
.0
67.3
64.6
62.5
64.5
64.5
                                                                             720   513
                                                                                          427  45.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE D REMAINED OUT OF SERVICE THE ENTIRE MONTH DUE TO THE NECESSARY
                         REPAIRS CAUSED BY FIRE DAMAGE IN OCTOBER.

                         THE UTILITY REPORTED NO MAJOR FGD-RELATED PROBLEMS OCCURRED DURING THE
                         MONTH OF DECEMBER.
1/81








A
B
C
D
E
F
G
H
SYSTEM
96.
94.
94.
18.
95.
97.
96.
97.
86.
9
1
4
3
8
0
8
2
6
100
100
100
1
100
100
100
100
100
.0
.0
.0
.5
.0
.0
.0
.0
.0
96
92
93
1
94
96
96
96
83
.1
.9
.2
.1
.9
.4
.1
.6
.3
76
76
77
1
76
78
79
79
68
.5
.7
.0
.0
.9
.6
.4
.8
.3
                                                                             744   465
                          508  62.5
                   99.6
                              100.0
                                           99.4
                                                       72.0
                                            13-462

-------
                                                 UTILITY F60 SURVEY: OCTOBER 1983 - SEPTEMBER 1984
KANSAS CITY  POWER  t  LIGHT:  LA  CYGNE  1  (CONT.)
PERIOD MODULE
B
C
0
E
F
G
H
SYSTEM
AVAILABILITY
99.3
99. ^
99.3
99.1
99.1
99.7
99.6
99.*
OPERABILITY
100.0
99.7
100.0
93.1
92.9
95.2
100.0
100.0
RELIABILITY
98.8
99.1
99.0
98.5
93.6
99.4
99.2
99.1
UTILIZATION
68.0
65.2
72.9
60.9
60.7
62.2
66.2
66.1
•/. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR







672 439 444 47.3
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING PART OF JANUARY AND FEBRUARY MODULE D WAS OUT OF SERVICE FOR REPAIRS
                        DUE TO FIRE DAMAGE.
 3/81  A
      B
      C
      0
      E
      F
      6
      H
      SYSTEM
97.2
97.7
95.6
96.8
97.2
97.8
97.3
97.7
100.0
96.5
100.0
96.1
98.4
89.8
93.3
87.3
96.9
97.3
95.1
96.2
96.7
97.3
96.7
97.0
86.9
82.1
85.8
81.2
83.7
76.5
79.4
74.3
                  97.2
                              95.5
                                          96.6
                                                      81.3
                                                                            744   633
                                                                                         605  68.7
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT NO OTHER MAJOR FGD-RELATED PROBLEMS WERE EN-
                        COUNTERED DURING THE FIRST QUARTER 1981.
 4/81  A
      B
      C
      D
      E
      F
      G
      H
 5/81
SYSTEM

A
B
C
D
E
F
G
H
SYSTEM
 6/81  A
      B
      C
      D
      E
      F
      G
      H
      SYSTEM
97.4
97.5
97.1
97.2
97.4
97.4
97.4
97.1
97.3
98.2
97.3
97.6
97.3
97.6
97.6
96.7
94.5
94.9
94.0
94.0
94.5
94.3
94.6
94.0
45.7
46.1
45.7
45.8
45.7
45.8
45.8
45.4
                  97.3
                  99.9
            99.7
                              97.5
                              42.0
                       100.0
                                          94.4
                                          98.2
                                    98.6
                                                      45.8
99
99
100
100
100
100
100
100
.7
.7
.0
.0
.0
.0
.0
.0
53.
81.
84.
84.
33.
.
.
.
3
3
0
0
3
0
0
0
94
96
100
100
100



.1
.8
.0
.0
.0



5
8
8
8
3



.4
.2
.5
.5
.4
.0
.0
.0
                                                       4.3
                                                19.6
99.3
99.0
99.2
79.4
99.6
99.9
100.0
100.0
100.0
100.0
20.2
100.0
20.6
.0
96.5
94.3
95.8
12.9
97.9
95.8

19.2
16.0
19.0
3.1
19.3
3.2
.0
                                                                            720   338
                                                                                         330  36.1
                                                                            744
                                                                                   75
                                                                                          32  12.6
                  97.0
                              67.6
                                          84.5
                                                      12.4
                                                                            720   109
                                                                                          89   4.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING JUNE,  MODULE E WAS UNAVAILABLE FOR 572 HOURS AS A RESULT OF PROBLEMS
                        ENCOUNTERED WITH THE VENTURI PUMP MOTOR.
                                           13-463

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
PERIOD MODULE
7/81 A
B
C
D
E
F
G
H
SYSTEM
8/81 A
B
C
D
E
F
G
H
SYSTEM
9/81 A
B
C
D
E
F
G
H
SYSTEM
AVAILABILITY
96.9
97.2
97.4
96.0
96.1
98.0
97.2
97.8
97.1
94.4
95.9
93.1
94.9
94.3
96.2
95.9
96.4
95.1
30.6
29.5
31.6
30.4
32.3
32.3
32.4
32.9
31.5
OPERABILITY
95.8
93.0
73.9
89.4
82.2
69.1
75.8
60.5
80.0
100.0
100.0
100.0
100.0
97.5
100.0
99.4
93.4
100.0
100.0
100.0
100.0
100.0
97.8
100.0
95.6
83.7
100.0
	 -PCKTUKriAr
RELIABILITY
95.4
95.7
95.1
93.7
93.4
95.8
95.0
95.0
94.9
93.3
95,4
91.3
94.0
92.5
95.0
94.7
94.9
95.1
91.2
88.5
94.8
91.3
96.1
96.6
96.6
98.4
93.9
•(I.C UAI«- 	 • 	
UTILIZATION
64,2
62.4
49.6
59.9
55.1
46.4
50.8
40.6
53.6
77.8
86.0
72.5
79.9
70.4
73.2
71.8
67.4
74.9
27.9
29.5
31.6
30.2
26.9
30.5
26.3
23.0
28.4
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR








744 499 399 37.0








744 537 557 57.7








720 198 203 13.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGO-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTHS OF JULY AND AUGUST.

                         DURING SEPTEMBER THE FGO SYSTEM WAS OFF-LINE 504 HOURS FOR A SCHEDULED
                         OVERHAUL.
10/81  A
A
B
C
D
E
F
G
H
SYSTEM
50.8
48.3
51.4
51.6
48.3
47.3
51.5
51.5
50.6
100.0
100.0
100.0
100.0
83.8
90.0
74.3
72.9
97.9
97.9
92.6
99.4
100.0
98.8
99.3
99.8
99.7
98.2
40.3
41.7
40.9
42.0
30.0
32.2
26.6
26.1
35.0
                                                                             744    266
                                                                                          260  19.3
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING OCTOBER THE SYSTEM WAS OFF-LINE 345 HOURS TO COMPLETE  A SCHEDULED
                         OVERHAUL.
11/81 A
B
C
D
E
F
G
H
SYSTEM
97.4
95.9
92.3
93.9
96.0
90.1
94.1
91.8
93.8
100.0
100.0
100.0
100.0
100.0
97.3
93.4
100.0
100.0
97.0
95.1
90.3
91.8
94.6
86.4
91.6
89.1
92.1
85.6
79.6
71.8
79.8
69.6
62.7
63.4
66.9
72.4
                                                                              720    464
521  41.6
                                            13-464

-------
                                                 UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER 1984
KANSAS CITY POWER i LIGHT:  LA CYGNE 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
X REMOVAL   PER  BOILER  FGD   CAP.
502  PART. HOURS HOURS  HOURS FACTOR
      *» PROBLEMS/SOLUTIONS/COMMENTS
                        DURING NOVEMBER THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS
                        WERE ENCOUNTERED.
12/81








A
B
C
D
E
F
6
H
SYSTEM
96.4
93.4
98.7
98.2
99.3
98.7
99.1
99.4
97.9
100.0
100.0
100.0
100.0
100.0
94.2
83.0
73.3
93.8
95.6
91.0
98.0
97.2
98.6
97.4
98.0
98.4
96.8
78.7
66.6
64.9
62.5
51.5
46.4
41.1
36.2
56.0
                                                                            744   386
                                                                                         417  25.9
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT NO MAJOR FGD PROBLEMS WERE ENCOUNTERED DURING
                        DECEMBER.
1/82 A
B
C
D
E
F
G
H
SYSTEM
2/82 A
B
C
D
E
F
G
H
SYSTEM
3/82 A
B
C
D
E
F
G
H
SYSTEM
88.0
93.2
95.9
91.3
92.3
85.0
97.0
97.3
92.5
94.7
96.9
96.8
98.1
95.7
95.5
96.5
97.1
96.4
97.3
95.1
96.4
91.5
95.2
93.0
95.4
97.7
95.8
78.5
98.7
100.0
100.0
83.1
94.7
75.6
100.0
91.3
100.0
100.0
100.0
100.0
100.0
83.2
73.8
67.4
90.6
100.0
100.0
100.0
100.0
95.8
100.0
59.0
95.3
93.8
81.8
90.9
95.2
89.2
88.2
81.2
94.5
96.5
89.7
92.1
95.7
95.3
97.0
93.7
90.6
91.6
92.2
93.5
96.6
93.2
95.0
87.8
92.1
100.0
88.4
96.1
93.2
53.9
67.8
80.1
70.3
57.1
65.0
52.0
73.2
64.9
60.9
68.1
64.8
64.0
62.8
43.1
38.2
34.9
58.3
77.5
67.7
69.2
61.0
56.8
96.8
35.0
56.5
60.4
                                                                            744   511
                                                                                         483  33.4
                                                                            672   348
                                                                                         367  24.0
                                                                            744   441
                                                                                         449  33.3
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        DURING THE FIRST QUARTER 1982 THE UTILITY REPORTED EXPERIENCING NO MAJOR
                        FGD-RELATED PROBLEMS.
 4/82  A
      B
      C
      D
      E
      F
      G
97.7
98.5
99.2
98.9
99.0
99.7
99.4
100.0
100.0
100.0
100.0
100.0
96.9
68.1
94.9
96.4
98.2
97.4
97.6
99.2
97.9
42.4
41.3
42.4
41.2
40.3
38.0
26.7
                                           13-465

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
.	_	.__--	PERFORMANCE DATA--™—™—	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
H
SYSTEM
98.7
98.9
92.4
94.7
96.7
97.3
36.2
38.6
720
282
278
20.5
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON APRIL 16 THRU APRIL 30 THE UNIT WAS OUT OF SERVICE FOR AN OVERHAUL.

 5/82  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE UNIT WAS SHUT DOWN FOR A SCHEDULED MAINTENANCE OUTAGE.
                         DURING THIS TIME GENERAL MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM;
                         HOWEVER, THE SYSTEM WAS AVAILABLE FOR OPERATION IF NEEDED.

 6/82
 7/82
 8/82
 9/82
A
B
C
D
E
F
G
H
SYSTEM
99.2
98.7
95.0
99.5
99.5
89.9
99.2
98.9
97.5
94.3
100.0
98.2
100.0
90.0
68.6
100.0
100.0
93.9
97.1
95.8
84.3
98.7
98.1
64.9
97.7
96.7
91.7
25.8
30.2
26.9
36.3
24.6
18.8
34.8
31.9
28.7
                                                                             720   197
                                                                                          206  13.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JUNE.
A
B
C
D
E
F
G
H
SYSTEM
A
B
C
D
E
F
G
H
SYSTEM
A
B
C
D
E
F
G
H
SYSTEM
97.5
95.4
95.8
97.1
98.1
95.1
97.3
97.3
96.7
98.0
96.9
97.6
97.3
98.7
98.1
96.7
98.5
97.7
92.1
97.2
96.2
91.7
98.0
97.2
96.2
96.9
95.7
100.0
100.0
100.0
100.0
98.5
92.2
97.7
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
99.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
91.2
100.0
97.4
94.9
95.3
96.7
97.7
93.8
96.7
96.9
96.2
97.6
96.6
97.4
96.9
98.5
97.8
96.2
98.1
97.4
90.7
96.3
95.3
89.7
97.2
96.1
94.9
95.4
94.5
90.9
85.8
86.3
85.4
79.4
74.3
78.8
83.2
83.0
82.6
86.7
86.9
83.1
86.3
85.4
83.0
76.4
83.8
77.2
72.0
77.3
72.5
71.0
70.1
71.9
63.6
71.9
                                                                             744   600
                                                                                          618  53.8
                                                                             744   574
                                                                                          623  46.2
                                                                              720    502
518  43.7
                                            13-466

-------
                                                 UTILITY FGD SURVEYS OCTOBER  1983  -  SEPTEMBER  1984
KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
		.—PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                           X REMOVAL   PER  BOILER  FGD   CAP.
                                           S02  PART. HOURS HOURS  HOURS FACTOR
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                        DURING THE JULY - SEPTEMBER PERIOD.
10/82








A
B
C
D
E
F
G
H
SYSTEM
97.0
96.8
97.0
97.8
98.4
98.5
98.1
97.2
97.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
96.2
95.6
96.1
97.2
97.6
97.7
96.9
95.7
96.6
76.0
70.4
74.1
74.3
68.0
64.4
59.8
63.0
68.8
                                                                             744    440
                                                                                          512  35.2
       **  PROBLEMS/SOLUTIONS/COMHENTS
                        NO MAJOR FGD-RELATED  PROBLEMS WERE  REPORTED  BY  THE  UTILITY
                        DURING OCTOBER.
11/82 A
B
C
D
E
F
G
H
SYSTEM
13.2
13.2
13.1
12.8
12.8
12.8
12.8
13.3
13.0
79.2
79.2
78.3
76.7
77.1
77.1
76.7
79.6
78.0
99.0
99.5
98.5
96.5
95.9
96.7
95.8
99.5
97.7
13.2
13.2
13.1
12.8
12.8
12.8
12.8
13.3
13.0
                                                                             720    120      94  11.6

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  TURBINE  GENERATOR  PROBLEMS DURING NOVEMBER.

12/82  SYSTEM         .0                                   .0                   744      0       0

 1/83  SYSTEM         .0                                   .0                   744      0       0

 2/83  SYSTEM         .0                                   .0                   672      0       0

 3/83  SYSTEM         .0                                   .0                   744      0       0

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS TAKEN  OUT  OF  SERVICE ON  NOVEMBER  7,  1982 FOR  AN EXTENDED
                        OVERHAUL.  THE  OUTAGE CONTINUED  THROUGH MARCH  1983.
                                                                            .0

                                                                            .0

                                                                            .0

                                                                            .0
 4/83  SYSTEM         .0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                    .0
                                                        720
                                                                             .0
                        THE UNIT WAS DOWN  MOST  OF  APRIL  DUE  TO EXTENSIVE  BOILER REPAIRS.   REPAIRS
                        INCLUDED THE REPLACEMENT OF  BOILER FLOORING,  SIDE WALLS,  AND SEVERAL
                        CYCLONES.
 5/83  SYSTEM

 6/83  SYSTEM
.0

.0
.0

.0
744

720
.0

.0
                                            13-467

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT.)
-_._-.__	PERFORMANCE DATA	•
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                       X REMOVAL   PER  BOILER  FGD   CAP.
                                       S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/83
 8/83
                         THE SCHEDULED OUTAGE CONTINUED THROUGH THE SECOND QUARTER OF 1983 WITH
                         TURBINE AND GENERATOR WORK BEING COMPLETED.
A
B
C
D
E
F
G
H
SYSTEM
60.1
61.2
61.7
62.9
63.3
62.8
63.3
63.7
62.*
91.1
88.6
95.*
9*. 3
93.5
82.*
99.2
92.7
92.2
96.1
92.8
9*. 5
96.9
97.7
96.2
97.6
98.*
96.3
*5.3
**.!
*7.*
*6.9
*6.5
*1.0
*9.3
*6.1
*5.8
                                                                             7**   370
                                                                                          3*1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY ATTRIBUTED LOW BOILER HOURS DURING JULY TO START-UP TIME AND
                         TESTS REQUIRED FOLLOWING THE EXTENDED OUTAGE.
A
B
C
D
E
F
G
H
SYSTEM
76.1
76.2
75.7
75.9
75.*
75.9
75.*
76.6
75.9
100.0
100.0
100.0
100.0
98.1
9*. 7
9*. 9
9*. 5
97.8
98.1
93.3
97.6
97.8
97.0
97.6
96.8
98.6
97.7
68.0
68.1
67.6
65.9
62.5
60.3
60.5
60.2
6*.l
                                                                             744   474
                                                                                          *77  17.0
       *» PROBLEMS/SOLUTIONS/COMMENTS
 9/83  A
       B
       C
       D
       E
       F
       G
       H
       SYSTEM
THE UTILITY ATTRIBUTED LOW FGD SYSTEM AVAILABILITY DURING AUGUST TO CONTIN-
UED TESTING ON THE BOILER AND SCRUBBER.

                                .0
                                .0
                                .0
                                .0
                                .0
                                .0
                                .0
                                .0
                                .0                  720     0           .0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         A FORCED OUTAGE OCCURRED DURING SEPTEMBER DUE TO TURBINE GENERATOR PROB-
                         LEMS.  THE UTILITY HOPED TO BE BACK IN SERVICE BY NOVEMBER,  1983.
10/83  SYSTEM

11/83  SYSTEM

12/83  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                    7**

                                                    720

                                                    7**
 1/8*  SYSTEM
THE UNIT WAS DOWN THE ENTIRE FOURTH QUARTER OF 1983 DUE TO CONTINUED BOILER
AND TURBINE REPAIRS.  THE UTILITY HOPES TO BE BACK IN SERVICE BY THE
END OF JANUARY, 198*.

                                                    7**
                                            13-*68

-------
                                                 UTILITY FGO SURVEYS OCTOBER 1983 - SEPTEMBER  1984

KANSAS CITY POWER & LIGHT: LA CYGNE 1 (CONT. )
	PERFORMANCE  DATA	——	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                50Z  PART. HOURS HOURS  HOURS  FACTOR


 3/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 7EO

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  NO MAJOR FGD-RELATED OUTAGES DURING THE FIRST THREE
                        QUARTERS OF 1984.  FGD SYSTEM  AVAILABILITY WAS ESTIMATED AT 95X.
                                            13-469

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
KANSAS POWER
JEFFREY
1
WAME60
KANSAS
C
& LIGHT





PARTICULATE EMISSION LIMITATION - NG/J
SOS EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MM
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY KO/FGD - MU
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
                                                               (  .100 LB/MMBTU)
                                                               (  .750 LB/MMBTU)
                                                               (****** LB/MMBTU)
  322.
******
 2720
  720
  680
  495
  540
                                                COMBUSTION ENGINEERING
                                                PULVERIZED COAL
                                                BASE
                                                 1313.35       (2781000 ACFM)
                                                  135.6        ( 276 F)
                                                  183.         ( 600 FT)
                                                CONCRETE
                                                    7.9        ( 26.0 FT)
                                                COAL
                                                SUBBITUMINOUS
                                                18899.

                                                    5.80
                                                ******
                                                   30.00
                                                ******
                                                      .32
                                                ******
                                                      .01
                                                ******
                                                 0
                                                NONE
                                                COLD SIDE
                                                C.E. WALTHER
                                                  664.0
                                                  160.0
                                                     .3
                                                   98.6
                                                 0
                                                NONE
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
                                                N/A
               (  8125 BTU/LB)
                ******
               (1407000 ACFM)
               (  320 F)
               (  1. IN-H20)
                                            13-470

-------
KANSAS POWER 4 LIGHT: JEFFREY  1  (CONT.)
                                                  UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY  PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UMIT DESIGN PARTICLE REMOVAL  EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY  -  X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
    NUMBER

 »* ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE  - LITER/S
     L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
    502 REMOVAL EFFICIENCY - X

 »* MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMSER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    CONFIGURATION
    NUMBER OF STAGES
    NUMBER OF PASSES PER STAGE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
    WASH WATER SOURCE

 ** REHEATER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    PERCENT GAS BYPASSED - AVG
    TEMPERATURE INCREASE - C
    INLET FLUE GAS TEMPERATURE  -  C
    OUTLET FLUE GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 COMBUSTION ENGINEERING
 BUCK & VEATCH
 FULL SCALE
 NEW
7.   99.00
    60.00
  1
  8/78
  8/78
  7/73
  6
  1
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
 NONE
  2
   907.         (14400 GPM)
     5.3        ( 39.7 GAL/1000 ACF)
     1.0        ( 4.0 IN-H20)
   171.30       ( 363000 ACFM)
   135.6        (  276 F)
    60.0
 PRECOLLECTOR
  6
  1
  1
 BULK SEPARATION
 BAFFLE SLATS
 BULK ENTRAINMENT SEPARATOR
 HORIZONTAL
     1
     1
 ORGANIC
 FIBER-REINFORCED POLYESTER
 NR
  1
 BYPASS
 COLD SIDE
 N/A
    25.0
    27.8        (   50 F)
    48.9        (  120 F)
    76.7        (  170 F)
 NR
 NR
                                            13-471

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 1 (CONT.)
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »* DAMPERS
     FUNCTION
     GENERIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
CENTRIFUGAL
GREEN FAN
UNIT
FORCED DRAFT
DRY
  135.6        (  Z76 F)
CARBON STEEL
SHUT-OFF
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
NR
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER OUTLET TO REHEAT ZONE
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
REHEAT ZONE TO STACK
RECTANGULAR
CARBON STEEL
AISI 1110
INORGANIC
CHEMICALLY-BONDED CONCRETE
BYPASS
RECTANGULAR
CARBON STEEL
AISI  1110
NONE
N/A
 WET  BALL  MILL
 COMPARTMENTED
                                             13-472

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
KANSAS POWER & LIGHT: JEFFREY  1  (CONT.)

    DEVICE TYPE
    NUMBER
    FULL LOAD DRY FEED CAPACITY - M.TONS/HR
    PRODUCT QUALITY - X SOLIDS

 ** TANKS
    SERVICE
NR
 3
     ABSORBER RECYCLE
     SLUDGE STORAGE
     SLUDGE TRANSFER
     MIST ELIMINATOR WASH

 »* PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     ABSORBER BLEED
     SLUDGE
     POND  RETURN
     ADDITIVE FEED
     ADDITIVE TRANSFER

 *# SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 «* TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE  TRANSPORTATION METHOD
     SITE  TREATMENT
     SITE  DIMENSIONS
     SITE  SERVICE LIFE  - YRS

 ** PROCESS CONTROL  AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     MONITOR TYPE

 *» WATER  BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - 7.

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
   10.9         (12  TPH)
   60.0
NUMBER

   4
****
****
****
NUMBER

   6
****
****
«***
   4
   3
NONE
FORCED OXIDATION
AIR SPARGERS  IN REACTION TANK
N/A
FINAL
POND
ON-SITE
PIPELINE
CLAY  LINING
230 ACRES/80  FT
 30
S02
DUPONT  &  LEAR  SIEGLER
CLOSED
    36.4
ABSORBENT
LIMESTONE
12130  LB/HR
BALL MILL
    20.0
                                                     1.0
(   577 GPM)
                                             13-473

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 1 (CONT.)
		—	-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 8/78  SYSTEM                                                                7^4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER AND TURBINE WERE SYNCHRONIZED ON JUNE 11 AND THE BOILER IS
                          NOW OPERATIONAL.

                          THE FGD SYSTEM IS IN THE SHAKEDOWN PHASE OF OPERATION.  EACH OF THE SIX
                          MODULES OPERATED DURING THIS PERIOD.  NO MAJOR PROBLEMS WERE REPORTED.
                          INTEGRATED OPERATION OF THE SYSTEM IS EXPECTED DURING THE FIRST HALF OF
                          OCTOBER.

 9/78  SYSTEM                                                                720

10/78  SYSTEM                                                                744

11/78  SYSTEM                                                                720

12/78  SYSTEM                                                                744

       *» PROBLEMS/SOLUTIONS/COMMENTS

                          INTEGRATED OPERATION FOR THIS UNIT HAS NOT YET BEEN ACHIEVED.  A CERTIF-
                          ICATION TEST WHICH HAD BEEN SCHEDULED WAS CANCELLED DUE TO A BOILER
                          OUTAGE.  AT THIS TIME THE COLD WEATHER HAS FORCED POSTPONMENT OF THE TEST
                          INDEFINITELY.  INTERMITTENT FGD OPERATIONS ARE CONTINUING.

 1/79  SYSTEM                                                                744

 2/79  SYSTEM                                                                672

 3/79  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          NO BOILER OR FGD SYSTEM PROBLEMS WERE REPORTED FOR FEBRUARY OR MARCH.

 4/79  SYSTEM                                             .0                  720     0       0     .0

 5/79  SYSTEM                                             .0                  744     0       0     .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS SHUT DOWN FOR WARRANTY INSPECTION  ON APRIL  1 AND REMAINED
                         OUT OF SERVICE DURING MAY.

 6/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT RETURNED TO SERVICE THE FIRST  WEEK  OF
                         JUNE AND HAS SUFFERED NO OPERATIONAL DIFFICULTIES SINCE  RESTART.

 7/79  SYSTEM                                                                744

 8/79  SYSTEM                                                                744

 9/79  SYSTEM                                                                720
                                             13-474

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER * LIGHT: JEFFREY 1 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR


      »* PROBLEMS/SOLUTIONS/COMMENTS

                        NO UNUSUAL BOILER OR FGD SYSTEM PROBLEMS WERE ENCOUNTERED DURING JULY OR
                        AUGUST.  THE UNIT PASSED THE COMPLIANCE TEST DURING THE JUNE-JULY PERIOD.
                        THE UNIT WILL SHUT DOWN IN MID-SEPTEMBER FOR THE NORMAL TWO WEEK INSPECTION
                        AND MAINTENANCE OUTAGE.  THE UNIT IS EXPECTED BACK ON LINE ON OCTOBER 1.

10/79  SYSTEM                                                                744

11/79  SYSTEM                                                                720

12/79  SYSTEM                                                                744

      *» PROBLEMS/SOLUTICNS/COMMENTS

                        THE UTILITY HAS REPORTED THAT THERE HAS BEEN NO MAJOR OPERATING PROBLEMS
                        DURING THIS REPORT PERIOD.  EXCESSIVE BALL WEAR IN THE LIMESTONE BALL
                        MILL WAS DETECTED.

                        AGITATOR FAILURES IN THE REACTION TANK HAVE OCCURRED.  THE AGITATORS  HAVE
                        EXPERIENCED MOTOR FAILURES, PADDLE ARM DETACHMENTS AND SHAFT BREAKING.

 1/80  SYSTEM                                                                744

 2/80  SYSTEM                                                                696

 3/80  SYSTEM     100.0       100.0       100.0        67.7                  744   504    504

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER WENT OFF LINE FOR TEN DAYS IN MARCH FOR A SCHEDULED INSPECTION.
                        DURING THE BOILER OUTAGE GENERAL MAINTENANCE WAS PERFORMED ON THE FGD
                        SYSTEM.  OTHER THAN THIS OUTAGE, THE FGD UNIT OPERATED 100X OF THE TIME
                        IN MARCH.

                                                                            720   720    720

                                                                            744   744    744

                                                                            720   720    720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE APRIL THROUGH JUNE PERIOD THE FGD SYSTEM OPERATED 100X OF  THE
                        TIME.

 7/80  SYSTEM     100.0       100.0       100.0        69.1                  744   514    514  49.3

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JULY A 230 HOUR OUTAGE OCCURRED DUE TO AN AIR PREHEATER TUBE  LEAK
                        IN THE BOILER.  NO FGD-RELATED PROBLEMS OCCURRED DURING THE MONTH.

 8/80  SYSTEM     100.0       100.0       100.0        84.8                  744   631    631  42.8

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM WAS TAKEN OUT OF SERVICE FOR PART OF AUGUST SO REPAIRS
                        COULD BE CONDUCTED ON BOILER AIR PREHEATER TUBES.

 9/80  SYSTEM     100.0       100.0       100.0       100.0                  720   720    720  67.7
4/80 SYSTEM
5/80 SYSTEM
6/80 SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
                                           13-475

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER & LIGHT: JEFFREY 1 (CONT.)
	_„	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGO   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         KO PROBLEMS WITH THE BOILER OR THE FGD SYSTEM WERE ENCOUNTERED DURING
                         SEPTEMBER.

10/50  SYSTEM     100.0       100.0       100.0        37.*                  74*   273    276

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER THE BOILER DID NOT OPERATE FOR APPROXIMATELY *66 HOURS DUE
                         TO A SCHEDULED INSPECTION.

11/80  SYSTEM      99.9        99.8        99.8        86.8                  720   626    625

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OUT OF SERVICE APPROXIMATELY 9* HOURS DUE TO BOILER
                         INSPECTION AND BEARING FAILURES.

                         THE FGD SYSTEM WAS DOWN APPROXIMATELY ONE HOUR DUE TO AN AUTOMATIC DAMPER
                         MALFUNCTION..

12/80  SYSTEM     100.0       100.0       100.0        98.5                  7**   733    733

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER THE FGD SYSTEM WAS AVAILABLE 100X.

                         A BOILER OUTAGE DURING THE MONTH WAS DUE TO A AIR PREHEATER PROBLEM.

 1/81  SYSTEM                                                                7*4

 2/81  SYSTEM                                                                672

 3/81  SYSTEM                                                                74*

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS OPERATED VERY LITTLE DURING THE FIRST QUARTER OF 1981.
                         THE UTILITY FIRED LOW SULFUR COAL DURING THE PERIOD.

                         DURING THE MONTH OF MARCH THE SYSTEM WAS DOWN FOR A PERIOD OF TWO WEEKS
                         DUE TO A SCHEDULED MAINTENANCE OUTAGE.

 4/81  SYSTEM                                                                720

 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

 7/81  SYSTEM                                                                744

 8/81  SYSTEM                                                                744

 9/81  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE JEFFREY 1 FGD SYSTEM  OPERATED  INTERMITTENTLY  DURING  THE  SECOND  AND
                         THIRD QUARTERS OF 1981.   FLUE GAS  GENERATED  FROM  THE  LOW SULFUR CONTENT
                         COAL BURNED THROUGHOUT MUCH OF THE PERIOD DID NOT REQUIRE  SCRUBBING.

10/81  SYSTEM                                                                720
                                             13-476

-------
                                                 UTILITY FGD  SURVEY?  OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: JEFFREY 1 (CONT.)
		•	PERFORMANCE DATA	•	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART. HOURS HOURS  HOURS FACTOR


11/81  SYSTEM                                                                 720

12/81  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO FGD-RELATED  PROBLEMS WERE ENCOUNTERED DURING
                        THE FOURTH QUARTER.

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672

 3/82  SYSTEM                                                                 744

      *# PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO FGD-RELATED  PROBLEMS WERE ENCOUNTERED DURING
                        THE FIRST QUARTER  1982.  SOMETIME  DURING  THE FIRST AND/OR SECOND QUARTER
                        1982, THE UNIT WILL BE SHUTDOWN  FOR  A  SCHEDULED  Z WEEK SPRING OUTAGE.

 4/82  SYSTEM                                                                 720

 5/82  SYSTEM                                                                 744

 6/82  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING THE SECOND  QUARTER 1982.

 7/82  SYSTEM                                                                 744

 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE JEFFREY 1 AND  2 FGD  SYSTEMS  HAVE NOT  BEEN OPERATED SINCE THE FALL OF
                        1982 WHILE THE FINAL INSTALLATION  WORK WAS  COMPLETED ON THE JEFFREY 3 FGD
                        SYSTEM.

                        THE REACTION TANKS HAVE  EXPERIENCED  CORROSION RELATED TO FLEXING OF THE
                        STEEL TANK BASES.  THIS  HAS BEEN EVIDENCED  PARTICULARLY AROUND THE MIXERS.
                        KPSL IS NOW PUTTING IN CONCRETE  TANK FLOORS TO ELIMINATE THE PROBLEM.

                        THE JEFFREY 1 AND  2 FGD  SYSTEMS  HAVE BEEN SHOWING CORROSION IN THE
                        DOWNSTREAM DUCTWORK PARTICULARLY IN  THE REHEAT MIXING ZONE.  THE PROBLEM
                        HAS NOT YET BECOME SERIOUS.
                                            13-477

-------
UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 1 (CONT.)
	.	_„..____-_- — PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 4/83  SYSTEM     100.0                                  .0                  720            0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE JEFFREY 1 FGD SYSTEM REMAINED DOWN WHILE FINAL INSTALLATION WORK ON
                         JEFFREY 3 WAS COMPLETED.

 5/83  SYSTEM     100.0                                  .0                  744            0

 6/83  SYSTEM     100.0                                  .0                  720            0

 7/83  SYSTEM     100.0                                  .0                  744            0

 8/83  SYSTEM     100.0                                  .0                  744            0

 9/83  SYSTEM     100.0                                  .0                  720            0

       ** FROSLEMS/SOLUTIONS/COMMENTS

                         THE JEFFREY 1 FGD SYSTEM WAS REPORTED TO HAVE BEEN AVAILABLE DURING THE
                         PERIOD OF MAY THROUGH SEPTEMBER.  HOWEVER, DURING THIS TIME> THE FGD SYSTEM
                         WAS ONLY OPERATED FOR 1 MONTH DUE TO A SUMMER PEAK LOAD PERIOD.

                         THE NEXT UNIT OUTAGE IS SCHEDULED FOR THE FIRST OF DECEMBER.  DURING THIS
                         OUTAGE, THE UTILITY PLANS TO DO SOME PATCH WORK ON THE ABSORBER OUTLET
                         DUCTING.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         JEFFREY 1 WAS OUT OF SERVICE DURING THE FOURTH QUARTER OF  1983 DUE TO EX-
                         TENSIVE DUCTWORK REPAIRS.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         JEFFREY 1 WAS OFF LINE DURING 1984. THE UTILITY REPORTED  THAT  THE
                         REPLACEMENT OF CORRODING OUTLET DUCTWORK IS PLANNED FOR THE NEXT SIX
                         MONTHS.
                                            13-478

-------
                                                 UTILITY FSD SURVEY?  OCTOBER 1983 - SEPTEMBER
                                          SECTION 13
              DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC  FSD  SYSTEMS
COMPANY NAME
PUNT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOZ EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
KANSAS POWER
JEFFREY
2
WAMEGO
KANSAS
C
43.
322.
******
2710
720
660
495
540
& LIGHT





( .100 LB/MMBTU)
( .750 LB/MMBTU)
(****** LB/MMBTU)





 ** UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW
    BOILER FLUE GAS TEMPERATURE
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT - J/G
    RANGE HEAT CONTENT - BTU/LB
    AVERAGE ASH CONTENT - X
    RANGE ASH CONTENT - X
    AVERAGE MOISTURE CONTENT - 7
    RANGE MOISTURE CONTENT - X
    AVERAGE SULFUR CONTENT - X
    RANGE SULFUR CONTENT - X
    AVERAGE CHLORIDE CONTENT - 7
    RANGE CHLORIDE CONTENT - X

»** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
    NUMBER
    TYPE
                                               COMBUSTION  ENGINEERING
                                               PULVERIZED  COAL
                                               BASE
                                  CU.M/S         1312.35        (2781000 ACFM)
                                  C               135.6         (  276  F)
                                                  183.          (  600  FT)
                                               CONCRETE
                                                   7.9         (  26.0 FT)
                                                COAL
                                                SUBBITUMINOUS
                                                18899.

                                                   5.80
                                                ******
                                                   30.00
                                                ******
                                                     .32
                                                ******
                                                     .01
                                                ******
                                                 0
                                                NONE
               (   8125 BTU/LB)
                ******
 ** ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY - CU.M/S
    INLET FLUE GAS TEMPERATURE  - C
    PRESSURE DROP - KPA
    PARTICLE REMOVAL EFFICENCY  - 7.

 ** PARTICLE SCRUBBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COLD SIDE
C.E. WALTHER
  664.0
  160.0
     .3
   98.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                                               (1407000 ACFM)
                                                               (   320 F)
                                                               (   1.  IN-H20)
                                            13-479

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KANSAS POWER & LIGHT- JEFFREY 2 CCONT.)
 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - Y.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOW   CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 COMBUSTION ENGINEERING
 BLACK & VEATCH
 FULL SCALE
 NEW
7.   99.00
    60.00
  1
  5/80
  1/80
  7/73
  6
  1
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
 NONE
   907.
     5.3
     1.0
   171.30
   135.6
    60.0
(  39
     GPM)
   7 GAL/1000 ACF )
4.0 IN-H20)
363000 ACFM)
 376 F)
 PRECOLLECTOR
  6
  1
  1
 BULK SEPARATION
 BAFFLE SLATS
 BULK ENTRAINMENT SEPARATOR
 HORIZONTAL
     1
     1
 ORGANIC
 FIBER-REINFORCED POLYESTER
 NR
  1
 BYPASS
 COLD SIDE
 N/A
    25.0
    27.8        (   50 F)
    48.9        (  120 F)
    76.7        (  170 F)
 NR
 NR
                                             13-480

-------
KANSAS POWER S LIGHT: JEFFREY 2  (CONT.)
                                                  UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
 *# FANS
    NUMBER
    NUMBER OF SPARES
    DESIGN
    SUPPLIER
    FUNCTION
    APPLICATION
    SERVICE
    FLUE GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
    FUNCTION
    GENERIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
    FUNCTION
    GENERIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
    FUNCTION
    GENERIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL  TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL  TYPE

 *» REAGENT PREPARATION  EQUIPMENT
    FUNCTION
    DEVICE
CENTRIFUGAL
GREEN FAN
UNIT
FORCED DRAFT
DRY
  135.6        (  276 F)
CARBON STEEL
SHUT-OFF
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
NR
LOUVER
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER OUTLET TO REHEAT ZONE
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
REHEAT ZONE TO STACK
RECTANGULAR
CARBON STEEL
AISI 1110
INORGANIC
CHEMICALLY-BONDED CONCRETE
BYPASS
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
U'ET BALL MILL
COMPARTMENTED

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: JEFFREY Z (CONT.)
     DEVICE TYPE
     NUMBER
     FULL LOAD DRY FEED CAPACITY - tt.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
     SERVICE
     ABSORBER RECYCLE
     SLUDGE STORAGE
     SLUDGE TRANSFER
     MIST ELIMINATOR WASH

 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     ABSORBER BLEED
     SLUDGE
     POND RETURN
     ADDITIVE FEED
     ADDITIVE TRANSFER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     MONITOR TYPE

 ** WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION -  LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     CONSUMPTION
     POINT OF ADDITION

 ** FGD  SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD  SPARE COMPONENT INDICES
     ABSCREER
NR
 3
   10.9        t  12 TPH)
   60.0
NUMBER

   4
«*»«•
****
****
NUMBER

   6
****
****
****
   4
   3
NONE
FORCED OXIDATION
AIR SPARGERS IN REACTION TANK
N/A
FINAL
POND
ON-S1TE
PIPELINE
CLAY LINING
230 ACRES/80 FT
 30
502
DUPONT t LEAR SIEGLER
CLOSED
   36.4
ABSORBENT
LIMESTONE
12130 LB/HR
BALL MILL
   20.0
                                                    1.0
               (  577 GPM)
                                             13-482

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983  -  SEPTEMBER 1984

KANSAS POWER i LIGHT: JEFFREY 2 (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


 1/80  SYSTEM                                                                 744

 2/80  SYSTEM                                                                 696

 3/80  SYSTEM                                                                 744

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL  OPERATIONS  AT  JEFFREY 2  BEGAN IN JANUARY 1980.   NO MAJOR PROBLEMS
                         HAVE  BEEN  ENCOUNTERED  SINCE STARTUP.

 4/80  SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMHENTS

                         DURING APRIL THE SYSTEM WAS STILL  IN  THE SHAKEDOWN/DEBUGGING PHASE OF
                         OPERATION.

 5/80  SYSTEM      100.0        100.0       100.0       100.0                  744   744    744

 6/80  SYSTEM      100.0        100.0       100.0       100.0                  720   720    720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         COMMERCIAL OPERATIONS  BEGAN ON MAY 1> 1980.   SINCE THEN THERE HAVE BEEN
                         NO  PROBLEMS ENCOUNTERED WITH THE FGD  SYSTEM.  THE UNIT  HAS OPERATED 100X
                         OF  THE TIME.

 7/80  SYSTEM      100.0        100.0       100.0        95.3                  744   709    709  81.0

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JULY A  35 HOUR  OUTAGE OCCURRED DUE TO AN AIR PREHEATER TUBE LEAK
                         IN  THE BOILER.  NO  FGD-RELATED OUTAGES OCCURRED DURING  THE MOUTH.

 8/80  SYSTEM      100.0        100.0       100.0       100.0                  744   744    744  80.1

 9/80  SYSTEM      100.0        100.0       100.0       100.0                  720   720    720  73.3

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         NO  PROBLEMS WERE ENCOUNTERED WITH  THE BOILER OR THE FGD SYSTEM DURING THE
                         AUGUST AND  SEPTEMBER PERIOD.

10/80  SYSTEM      100.0        100.0       100.0       100.0                  744   744    744

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT  NO MAJOR PROBLEMS WERE ENCOUNTERED DURING THE
                         MONTH OF OCTOBER.

11/80  SYSTEM      100.0        100.0       100.0        56.1                  720   404    404

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER NO  MAJOR FGD-RELATED  PROBLEMS OCCURRED.  HOWEVER, THE BOIL-
                         ER  WAS OUT OF  SERVICE  APPROXIMATELY 316 HOURS DUE TO A SCHEDULE OUTAGE.

12/80  SYSTEM      100.0        100.0      100.0        62.9                  744   468    468
                                            13-483

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER & LIGHT: JEFFREY 2 (CONT.)
	PERFORMANCE DATA		
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER THE BOILER WAS OUT OF SERVICE DUE TO SUPERHEATER TUBE PROB-
                         LEMS.  DURING THIS TIME THE F6D SYSTEM WAS 100X AVAILABLE.

 1/81  SYSTEM                                                                744

 2/81  SYSTEM                                                                672

 3/81  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS NOT OPERATED MUCH DURING THE FIRST QUARTER OF 19S1
                         BECAUSE THE UTILITY WAS ABLE TO MEET COMPLIANCE USING ONLY LOW SULFUR
                         COAL.

                         THE UNIT WAS SHUT DOWN ALL OF MARCH AND PART OF FEBRUARY  (SIX WEEKS) FOR
                         AN EQUIPMENT WARRANTY INSPECTION.

 4/81  SYSTEM                                                                720

 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

 7/81  SYSTEM                                                                744

 8/81  SYSTEM                                                                744

 9/81  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE JEFFREY 2 FGD SYSTEM OPERATED INTERMITTENTLY DURING THE SECOND AND
                         THIRD QUARTERS OF 1981.  FLUE GAS GENERATED FROM THE LOW  SULFUR CONTENT
                         COAL BURNED THROUGHOUT MUCH OF THE PERIOD DID NOT REQUIRE SCRUBBING.

10/81  SYSTEM                                                                744

11/81  SYSTEM                                                                720

12/81  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING
                         THE FOURTH QUARTER.

 1/82  SYSTEM                                                                744

 2/82  SYSTEM                                                                672

 3/82  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS WERE ENCOUNTERED  DURING
                         THE FIRST QUARTER 1982.  SOMETIME DURING THE FIRST AND/OR SECOND  QUARTER
                         1982, THE UNIT WILL BE SHUTDOWN FOR A SCHEDULED 2 WEEK SPRING OUTAGE.

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                744
                                            13-484

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 2 (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


 6/82  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO  FGD-RELATED PROBLEMS  WERE ENCOUNTERED
                        DURING THE SECOND QUARTER 1982.

 7/82  SYSTEM                                                                 7**

 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

      #« PROBLEMS/SOLUTIONS/COMMENTS

                        THE JEFFREY 1 AND  2  FGD  SYSTEMS HAVE NOT BEEN OPERATED SINCE THE FALL OF
                        1982 WHILE THE  FINAL INSTALLATION  WORK WAS  COMPLETED ON THE JEFFREY 3 FGD
                        SYSTEM.

                        THE REACTION TANKS HAVE  EXPERIENCED CORROSION RELATED TO FLEXING OF THE
                        STEEL TANK BASES.  THIS  HAS BEEN EVIDENCED  PARTICULARLY AROUND THE MIXERS.
                        KP&L IS NOW PUTTING  IN CONCRETE TANK FLOORS TO ELIMINATE THE PROBLEM.

                        THE JEFFREY 1 AND  2  FGD  SYSTEMS HAVE BEEN SHOWING  CORROSION IN THE
                        DOWNSTREAM DUCTWORK  PARTICULARLY IN THE REHEAT MIXING ZONE.  THE PROBLEM
                        HAS NOT YET BECOME SERIOUS.

 4/83  SYSTEM     100.0                                   .0                  720            0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE JEFFREY 2 FGD  SYSTEM REMAINED  DOWN WHILE FINAL INSTALLATION WORK ON
                        JEFFREY 3 WAS COMPLETED.

 5/83  SYSTEM     100.0                                   .0                  744            0

 6/83  SYSTEM     100.0                                   .0                  720            0

 7/83  SYSTEM     100.0                                   .0                  744            0

 6/83  SYSTEM     100.0                                   .0                  744            0

 9/83  SYSTEM     100.0                                   .0                  720            0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT ALTHOUGH THE FGD  SYSTEM WAS AVAILABLE THROUGHOUT
                        THE PERIOD BETWEEN MAY AND  SEPTEMBER, THE SYSTEM WAS NOT REQUIRED TO OPER-
                        ATE.

                        THE NEXT UNIT OUTAGE  IS  SCHEDULED  FOR NOVEMBER.  DURING THIS OUTAGE, THE
                                            13-485

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER & LIGHT: JEFFREY 2 (CONT.)
__„______.	„,_______.-_.,.	.._._.—_PERFORMANCE DATA—	—•-•	—	.		
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7.  REMOVAL   PER  BOILER  FGD  CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR

                         UTILITY PUNS TO DO SOME PATCH WORK ON THE  ABSORBER OUTLET DUCTING.

10/83  SYSTEM                                                                 744

11/83  SYSTEM                                                                 720

12/83  SYSTEM                                                                 744

       »« PROBLEMS/SOLUTIONS/COMMENTS

                         JEFFREY 2 WAS OUT OF SERVICE DURING THE FOURTH  QUARTER OF  1983,  HOWEVER THE
                         FGD SYSTEM WAS CONSIDERED 100X AVAILABLE.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         OVERALL FGD SYSTEM AVAILABILITY FOR THE FIRST THREE QUARTERS  OF  1984 WAS
                         ESTIMATED AT OVER 85X. NO MAOR FGD-RELATED  PROBLEMS WERE REPORTED.
                                            13-486

-------
                                                  UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER 1984
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION  -  NG/J
502 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING  CAPACITY -  MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND  STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW - CU.M/S
    BOILER FLUE GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M
                                                             & LIGHT
                (   .100 LB/MMBTU)
                <****** LB/MMBTU)
                (****** LB/MMBTU)
KANSAS POWER
JEFFREY
3
WAMEGO
KANSAS
C
   43.
******
******
 2720
  730
  680
  495
  540
 COMBUSTION ENGINEERING
 PULVERIZED COAL
 BASE
  1312.35       (2781000 ACFM)
  '135.6        ( 276 F)
   133.          ( 600 FT)
 CONCRETE
     7.9        ( 26.0 FT)
 ** FUEL  DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT  CONTENT  -  J/G
     RANGE HEAT CONTENT  -  BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT  - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE  CONTENT  - 7.
     AVERAGE SULFUR  CONTENT  - '/.
     RANGE SULFUR  CONTENT  -  7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE  CONTENT  - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE
     SUPPLIER
     INLET FLUE GAS  CAPACITY - CU.M/S
     INLET FLUE GAS  TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE

**» FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROHAWAY PRODUCT
     S02  REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E  FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE  REMOVAL EFFICIENCY
                (   8125 BTU/LB)
                 ******
COAL
SUESITUMINOUS
18899.

    5.80
******
   30.00
******
      .32
******
      .01
******
  0
 NONE
 COLD SIDE
 C.E. WALTHER
   664.0
   160.0
      .3
    98.6
  0
 NONE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 COMBUSTION ENGINEERING
 BLACK i VEATCH
 FULL SCALE
 NEW
7.   99.00
                (1407000 ACFM)
                (   320 F)
                (   1.  IN-H20)
                                            13-487

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 3 (CONT.)

     UNIT DESIGN S02 REMOVAL EFFICIENCY - V.        60.00
     CURRENT STATUS                              1
     COMMERCIAL START-UP                         5/83
     INITIAL START-UP                            5/83

 ** DESIGN AND OPERATING PARAMETERS
 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATICN RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOU - CU. M/S
     INLET GAS TEMPERATURE - C
     SOS REMOVAL EFFICIENCY - 7.

 »« MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMEER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     FUNCTION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
SPRAY TOHER
OPEN COUNTERCURRENT SPRAY
N/A
COMBUSTION ENGINEERING
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
NONE
 2
  907.         (14400 GPM)
    5.3        ( 39.7 GAL/1000 ACF)
    1.0        ( 4.0 IN-H20)
  171.30       ( 363000 ACFM)
  135.6        (  276 F)
   60.0
PRECOLLECTOR
 6
 1
 1
BULK SEPARATION
BAFFLE SLATS
BULK ENTRAINMENT SEPARATOR
HORIZONTAL
    1
    1
ORGANIC
FIBER-REINFORCED POLYESTER
NR
 1
BYPASS
COLO SIDE
N/A
   25.0
   27.8
   48.9
   76.7
NR
NR
(    50 F)
(   120 F)
(   170 F)
 4
 1
CENTRIFUGAL
GREEN FAN
UNIT
FORCED DRAFT
DRY
  135.6
CARBON STEEL
SHUT-OFF
CARBON STEEL
AISI 1110
NONE
(   276 F)

-------
                                                  UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER  1984
KANSAS POWER & LIGHT: JEFFREY 3 (CONT.)

    LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
    FUNCTION
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 «# DAMPERS
    FUNCTION
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 «* DUCTWORK
    LOCATION
    CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER
    FULL  LOAD DRY FEED  CAPACITY - M.TONS/HR
    PRODUCT QUALITY - X SOLIDS

 ** TANKS
    SERVICE
     SLUDGE STORAGE
     SLUDGE TRANSFER
     MIST ELIMINATOR WASH
     ABSORBER RECYCLE

 »* PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     ABSORDER BLEED
     SLUDGE
     POND RETURN
N/A
SHUT-OFF
CARBON STEEL
AISI 1110
NONE
N/A
NR
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NOME
N/A
ABSORBER OUTLET  TO  REHEAT ZONE
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
REHEAT ZONE TO  STACK
RECTANGULAR
CARBON STEEL
AISI  1110
INORGANIC
CHEMICALLY-BONDED  MORTAR
BYPASS
RECTANGULAR
CARBON  STEEL
AISI  1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
 3
   10.9         (12 TPH)
   60.0
NUMBER

****
****
«***
NUMBER

   6
**»*
****
***«
                                            13-489

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: JEFFREY 3 (CONT.)

     ADDITIVE FEED                                 *
     ADDITIVE TRANSFER                             3

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE                                     NONE

*»* SLUDGE

 ** TREATMENT
     METHOD                                     FORCED OXIDATION
     DEVICE                                     AIR SPARGERS IN REACTION TANK
     PROPRIETARY PROCESS                        N/A

 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       POND
     LOCATION                                   ON-SITE
     SITE TRANSPORTATION METHOD                 PIPELINE
     SITE TREATMENT                             CLAY LINING
     SITE DIMENSIONS                            230 ACRES/80 FT
     SITE SERVICE  LIFE - YRS                     30

 ** WATER BALANCE
     WATER  LOOP TYPE                            CLOSED

 ** CHEMICALS AND  CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       LIMESTONE
     CONSUMPTION                                12130LB/HR
     POINT  OF ADDITION                          BALL MILL
 _	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER  BOILER  FGD   CAP.
                                                                S02   PART. HOURS HOURS  HOURS FACTOR


 5/83  SYSTEM                                                                 744

 6/83  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE JEFFREY 3 FGD SYSTEM COMMENCED OPERATION IN MAY AND IS  CURRENTLY IN THE
                         STARTUP PHASE OF OPERATION.

                         THE JEFFREY 3 FGD SYSTEM IS SIMILIAR TO UNITS 1 AND Z  EXCEPT THAT THE
                         OUTLET FROM THE ABSORBERS FEED  INTO A COMMON BYPASS DUCT  (FOR CONTINUOUS
                         REHEAT) WHICH THEN EXITS INTO THE STACK.  UNITS 1 AND  2 HAVE MIXING
                         CHAMBER SECTIONS WHICH  IN THE PAST HAVE CAUSED CORROSION  PROBLEMS.

 7/83  SYSTEM                                                                 744

 8/83  SYSTEM                                                                 744

 9/83  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT SINCE START UP, AT LEAST  THREE  OF THE FOUR AB-
                         SORBER SPRAY TOUERS HAVE OPERATED FULL TIME.

                         A UNIT OUTAGE FOR UNIT  3 BEGAN  ON SEPTEMBER  17 AND  WAS SCHEDULED  TO  LAST
                         TWO WEEKS.  HOWEVER, DUE TO SOME UNEXPECTED  TURBINE PROBLEMS, THE UNIT
                         OUTAGE MAY NOW  LAST THREE WEEKS.

 10/83  SYSTEM                                                                 744

 11/83  SYSTEM                                                                 720
                                             13-490

-------
                                                 UTILITY  FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: JEFFREY 3 (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


12/83  SYSTEM                                                                 7**

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        JEFFREY 3 WAS DOWN  DURING  PART OF DECEMBER DUE TO PROBLEMS BROUGHT ABOUT
                        BY THE EXTREME COLD WEATHER CONDITIONS.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84
      SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        OVERALL FGD SYSTEM  AVAILABILITY FOR THE FIRST THREE QUARTERS OF 1984 WAS
                        ESTIMATED AT  OVER 657..  NO  MAJOR FGD-RELATED PROBLEMS WERE REPORTED.
                                            13-491

-------
UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 198*
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
KANSAS POWER
LAWRENCE
4
LAWRENCE
KANSAS
C
43.
129.
******
576
125
115
495
125
4 LIGHT





( .100 LB/MMBTU)
( .300 LB/MMBTU)
(*****« LB/MMBTU)





 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - V.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

 *«* PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

 ** PARTICLE SCRUBBER
     NUMBER
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PRESSURE DROP - KPA
     SUPERFICIAL GAS VELOCITY - M/S
     INLET GAS FLOW RATE   CU.M/S
     INLET GAS TEMPERATURE   C
COMBUSTION ENGINEERING
PULVERIZED COAL
CYCLING
  190.18
  137.8
   61.
CARBON STEEL
(  403000 ACFM)
(  280 F)
(  200 FT)

(   8.0 FT)
COAL
******
23260.         ( 10000 BTU/LB)
                ******
    9.80
9.8-16
   11.80
******
      .55
0.55-0.90
      .03
******
 0
NONE
 0
NONE
 2
 1/76
VENTURI TOWER
VARIABLE-THROAT/VERTICALLY-ADJUSTABLE ROD DECKS
ROD SCRUBBER
COMBUSTION ENGINEERING
3.0 X 23.0
STAINLESS STEEL
AUSTENITIC
NONE
N/A
NORYL-CLAD FRP RODS
 1
  226.8        (  3600 GPM)
    2.4        (17.9 GAL/1000ACF)
    2.2        (9.0 IN-H20)
   15.2        (   50.0  FT/S)
   95.1        (  201500  ACFM)
                                                   137.8
               (  280 F)
                                             13-492

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  - SEPTEMBER  1984
KANSAS POWER 4 LIGHT: LAWRENCE 4  (CONT.)

     PARTICLE REMOVAL EFFICIENCY  -  X


-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: LAWRENCE 4 (CONT.)
 ** REHEATER
     NUMSER
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     NUMBER OF TUBES PER BUNDLE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* FANS
     NUMBER
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE   C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »« DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
(    25 F)
(  363000 ACFM)
(   125 F)
(   150 F)
 2
 1
IN-LINE
HOT WATER
FIN TUBE
     .0
   13,9
  171.30
   51.7
   65.6
   2
  66
CARBON STEEL
AISI 1110
CENTRIFUGAL
BUFFALO FORGE
BOOSTER
INDUCED DRAFT
DRY
   80.22       f  170000 ACFM)
   62.8        (   145 F)
CARBON STEEL
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY tHSLAJ
NONE
N/A
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY [HSLAJ
NONE
N/A
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY  IHSLA]
NONE
N/A
SCRUBBER INLET
CARBON STEEL
HIGH STRENGTH LOW ALLOY  [HSLA]
NONE
N/A
SCRUBBER OUTLET
CARBON STEEL
HIGH  STRENGTH  LOW  ALLOY  [HSLA]
NONE
N/A
 BYPASS
 CARBON  STEEL
 HIGH  STRENGTH  LOW  ALLOY  tHSLA]
 NONE

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
KANSAS POWER * LIGHT:  LAURENCE  4 (CONT.)

     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL  LOAD DRY  FEED  CAPACITY - M.TONS/HR
     PRODUCT QUALITY   X SOLIDS

 *# TANKS
     SERVICE
     ABSORBER RECYCLE
     SCRUBBER RECYCLE
     WASTE  SLURRY  BLEED
     REAGENT PREP  PRODUCT
     MILL SUMP/PRODUCT
     RECLAIMED  WATER

    PUMPS
     SERVICE
     ADDITIVE  FEED
     MIST ELIMINATOR  WASH
     VENTURI RECIRCULATION
     ASSCPBER  RECIRCULATION
     MILL SLURRY
     ADDITIVE  TRANSFER
     ADDITIVE  STORAGE
     EFFLUENT  BLEED
     THICKENER UNDERFLOW
     MAKEUP WATER  RECIRCULATION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUM5ER OF SPARES
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC  MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC  MATERIAL TYPE
     FEED STREAM  SOURCE
     FEED STREAM  CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW  STREAM DISPOSITION

 «** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS
     INLET QUALITY - 7.

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
N/A
WET BALL MILL
COMPARTMENTED
NR
 2
    5.4         (
   60.0
NUMBER
6 TPH)
   2
   2
   2
   1
****
****
NUMBER

   6
****
   2
   2
****
****
****
****
   2
«***
THICKENER
  1
0
CARBON  STEEL
HIGH  STRENGTH  LOW ALLOY CHSLAI
NONE
N/A
COLLECTION  TANK
8-10X SOLIDS
30-35X  SOLIDS
TO POND
RECLAIMED WATER TANK
 FORCED  OXIDATION
 REACTION TANK
 N/A
   10.0
 INTERIM
 POND
 CN-SITE
 PIPELINE
 NONE
 FINAL
 POND
 ON-SITE
 OVERFLOW FROM INTERIM SLUDGE POND
 NONE
                                             13-495

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER & LIGHT: LAWRENCE 4 (CONT.)
 *» PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE

 «* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 »* FGD SPARE COMPONENT INDICES
     ABSORBER
PH, S02 CONCENTRATION
PERCENT SOLIDS, SLURRY FLOW
PH 6.5
PH PROBES IN REACTION TANKS
AUTOMATIC
FEEDBACK
CLOSED
ABSORBENT
LIMESTONE
93X CAC03, 7X (1GC03
1.5 TPH
BALL MILL
     .0
     .0
	PERFORMANCE DATA-	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                •/. REMOVAL
                                                                SOS  PART.
                            PER  BOILER
                           HOURS HOURS
 FGD   CAP.
HOURS FACTOR
 0/69  SYSTEM
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          PROBLEMS WITH THE FGD SYSTEM ON BOILER NO. 4 INCLUDED BUILDUP AND PLUGGING-
                          OF THE INLET DUCT WHERE HOT GASES ENTER THE SCRUBBERS, EROSION OF SCRUESER
                          WALLS, CORROSION OF SCRUBBERS INTERNALS, BUILDUP ON  ID FAN ROTORS, AND
                          PLUGGING OF DRAIN LINES, MARBLE BEDS, MID MIST ELIMINATORS.  LOW S02
                          REMOVAL WAS CAUSED BY OVERBURNING OF THE LIMESTONE AND DROPOUT OF THE LIME
                          WITH THE ASH IN THE BOTTOM OF THE SCRUBBER.

                          THE SCRUBBERS WERE MODIFIED IN 1969 BY RAISING THE MIST  ELIMINATOR AND
                          ADDING SOOT BLOWERS IN THE INLET DUCT AND REHEATER TO REDUCE PLUGGING.
                          NEW SPRAY NOZZLES WERE ALSO INSTALLED.  REHEATER PLUGGING WAS ELIMINATED
                          BY REPLACING COPPER REHEAT COILS WITH A CARBON STEEL UNIT HAVING WIDELY
                          SPACED FINS.
  0/70   SYSTEM
        **  PROBLEMS/SOLUTIONS/COMMENTS
                          MAJOR MODIFICATIONS IN 1970 WERE SANDBLASTING  AND  COATING  OF  THE  INTERIOR
                          OF THE SCRUBBERS, REPLACEMENT OF ALL  INTERNAL  STEEL  PIPES  WITH  PLASTIC AND
                          FIBERGLASS, AND REPLACEMENT OF STAINLESS  STEEL MIST  ELIMINATORS WITH
                          FIBERGLASS.  SINCE MIST  ELIMINATOR  PLUGGING  WAS NOT  COMPLETELY  STOPPED,
                          THE UNIT WAS WASHED MANUALLY EVERY  NIGHT  TO  MAINTAIN THE REQUIRED MODULE
                          SERVICE.
  0/72  SYSTEM
        **  PROBLEMS/SOLUTIONS/COMMENTS
                          THE MODIFICATIONS  IN THE SUH1ER  OF  1972  ON THE  TWO FGD  MODULES INCLUDED
                          ENLARGEMENT OF THE CRYSTALLIZATION  TANK,  AND INSTALLATION OF NEW PLASTIC
                          SPRAY NOZZLES, NEW SLURRY  PUMPS  AND STRAINERS,  AND NEW  MULTIPLE MIXERS
                          IN THE TAKK.  PROBLEMS  THAT  REMAINED INCLUDED CORROSION,  INEFFICIENT
                          DAMPERS,  EXPANSION JOINT FAILURE, MIST ELIMINATOR FOULING, RAPID EROSION
                          OF THE SLURRY PUMP, AND VALVE  FAILURE.
  0/73   SYSTEM
                                             13-496

-------
                                                 UTILITY FED SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

KANSAS POWER S LIGHT: LAWRENCE 4 (CONT.)
	PERFORMANCE DATA	•	•	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FED    CAP.
                                                               S02   PART. HOURS  HOURS   HOURS  FACTOR


      »* PROBLEMS/SOLUTIONS/COMMENTS

                         OPERATION OF THE FGD SYSTEM SINCE THE FALL  OF  1973 HAS  BEEN THE MOST
                         SUCCESSFUL TO DATE.

 0/74 SYSTEM

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        IN 1974 THIS UNIT WAS AVAILABLE FOR OPERATION 343 DAYS.  SOX OF THE FUEL
                        CONSUMED WAS COAL, 2X FUEL OIL, AND 48X NATURAL GAS.

 0/75 SYSTEM

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING 1975 THIS UNIT WAS AVAILABLE FOR OPERATION 333 DAYS.  64X OF THE
                        FUEL CONSUMED WAS COAL,  33X FUEL OIL, AND 33X NATURAL GAS.

                        THE UTILITY COMPLETED NEGOTIATIONS FOR A LOW-SULFUR COAL SUPPLY FROM
                        SOUTHEAST WYOMING (MEDICINE BOU) IN 1974.  THE  HIGH-SULFUR KANSAS COAL WAS
                        COMPLETELY PHASED OUT BY LATE  SPRING OF 1975.   THIS IMPROVED SCRUBBER OPER-
                        ATIONS BECAUSE OF REDUCED SULFUR REMOVAL REQUIREMENTS AND THE ALKALINE
                        SPECIES IN THE NEW COAL  REDUCED THE AMOUNT OF NECESSARY  LIMESTONE
                        ADDITION.

 6/75 SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         STATION LOAD IS REDUCED TO SOX EVERY NIGHT. THEREFORE, ONE OF THE
                         MODULES CAN BE TAKEN OFF-LINE NIGHTLY FOR CLEANING OR REPAIR.   WYOMING
                         COAL (O.SX SULFUR)  IS NOW BEING BURNED IN THE  BOILER FURNACE.   SOME
                         NATURAL GAS HAS BEEN BURNED SINCE JUNE 20,  1975.

 7/75 SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         EACH MODULE HAS BEEN SHUT DOWN ONCE PER WEEK FOR  INSPECTION AND CLEAN-
                         UP.

 8/75 SYSTEM                                                                744

 9/75 SYSTEM                                                                720

 10/75 SYSTEM                                                                744

 11/75 SYSTEM                                                                720

 12/75 SYSTEM                                                                744

 1/76 SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY IS REPLACING THE  LINESTONE INJECTION  FGD SYSTEM WITH A ROD-
                         DECK VENTURI/SPRAY  TOWER FGD  SYSTEM.  THE NEW  SYSTEM WILL  BE  BROUGHT ON
                         LINE IN EARLY JANUARY 1977.

 2/76 SYSTEM                                                                696

 3/76 SYSTEM                                                                 744
                                            13-497

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER 4 LIGHT: LAWRENCE 4 (CONT.)
	.	—	«	-PERFORMANCE DATA-	•	.	
PERIOD MODULE AVAILABILITY CPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART. HOURS HOURS  HOURS FACTOR
-c =,== = =» = = ,= =.= = ==,0== = = ™o.=>.=> =,<»=> =.«> — <=> = — •—-=«•= = = ««j Ha — ~ — — —, «- = =. OB»W—><->~c= Bn __,_, — CK Mr _• •• . •_ m ™ ™ _ _ <» _ w — «_,__.,»_ _ _ _._._,„

 4/76  SYSTEM                                                                 720

 5/76  SYSTEM                                                                 744

 6/76  SYSTEM                                                                 720

 7/76  SYSTEM                                                                 744

 8/76  SYSTEM                                                                 744

 9/76  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          A SCHEDULED UNIT OUTAGE  BEGAN IN MID-SEPTEMBER FOR A TURBINE OVERHAUL.
                          THE UNIT  IS SCHEDULED TO COME BACK ON LINE IN EARLY JANUARY.

10/76  SYSTEM                                                                 744

11/76  SYSTEM                                                                 720

12/76  SYSTEM                                                                 744

 1/77  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE NEW  LIMESTONE FGD SYSTEM BECAME COMMERCIALLY OPERABLE IN EARLY
                          JANUARY  1977.  THE UTILITY REPORTED THAT BOTH PARTICULATE AND S02 REMOVALS
                          IN THE ROD-DECK VENTURI/SPRAY TOWER SCRUBBING UNIT ARE QUITE SATISFACTORY.

 2/77  SYSTEM                                                                 672

 3/77  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MINOR  PROBLEMS HAVE BEEN RELATED TO MAINTAINING DESIRED SOLIDS  LEVEL  IN
                          THE MAKE-UP  TANK.   MODIFICATION PLANS INCLUDE CESSATION OF SLURRY DILU-
                          TION,  WHICH  CURRENTLY  PRECEDES THE INTRODUCTION OF THE FRESH LIMESTONE
                          SLURRY INTO  THE RECIRCULATION LOOP.  THE UTILITY PLANS TO PUMP  THE 35Z
                          SOLIDS SLURRY DIRECTLY  FROM THE SLURRY TANK INTO THE RECIRCULATION LOOP.

                          CURRENTLY SEVERAL DIFFERENT MAKES OF SLURRY PUMPS ARE BEING USED.  ALL
                          ARE FUNCTIONING WELL  SO  FAR.  THE PUMPS HAVE NOT BEEN IN SERVICE  LONG
                          ENOUGH FOR COMPARISONS  TO BE DRAWN.

 4/77  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SCRUBBER  WAS  NOT  REQUIRED FOR SERVICE DURING THE REPORT PERIOD BECAUSE
                          NATURAL  GAS  WAS  FIRED  IN THE BOILER.

 5/77  SYSTEM                                                                 744

 6/77  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          MIST  ELIMINATOR  CRACKS HAVE BEEN A PROBLEM.

                          A  COMPRESSOR  BREAKDOWN IN THE RECYCLE TANK AIR AGITATION SYSTEM AND  THE
                                             13-498

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER t LIGHT:  LAWRENCE 4 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILED  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                         RECYCLE TANK STRAINER SCREEN WASH HAVE BEEN PROBLEM AREAS.  THE WASH
                         SYSTEM HAS BEEN TWISTING OFF UNDER WATER PRESSURE.

                         SOOT BLOWER PROBLEMS WERE ENCOUNTERED.

                         THE DENVER SLURRY PUMPS ARE EXPERIENCING SOME ON-GOING PROBLEMS, WHILE
                         THE ALLEH-SHERMAN-HOFF PUMPS ARE OPERATING SATISFACTORILY.

 7/77  SYSTEM                                                                744

 8/77  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER BURNED NATURAL GAS THROUGHOUT AUGUST.

                         THE MIST ELIMINATOR CRACKS HAVE BEEN REPAIRED.

                         THE RECYCLE TANK STRAINER PROBLEMS PERSISTED AND THE AIR AGITATION SYSTEM
                         COMPRESSOR WAS MALFUNCTIONING RESULTING IN SOLIDS SETTLING IN THE RECYCLE
                         TANK.

                         THE DENVER SLURRY PUMPS ARE FUNCTIONING ADEQUATELY AT PRESENT.  THE PUMP
                         GLAND PACKINGS ARE BEING REDESIGNED.

 9/77  SYSTEM                                                                720

      «* PROBLEMS/SOLUTIONS/COMMEHTS

                         THE NO. 4 BOILER HAS BEEN FIRING 100X NATURAL GAS FOR ALL BUT 8 TO 10
                         DAYS SINCE THE BEGINNING OF APRIL 1977.  AS OF SEPTEMBER 15 THE UNIT
                         BEGAN BURNING COAL AGAIN.

10/77  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM LOAD WAS CUT BACK TO BOX IN OCTOBER BECAUSE A NEW COOLING
                         TOWER IS BEING CONSTRUCTED.

11/77  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         ON NOVEMBER 15 A MAJOR FGD SYSTEM OVERHAUL TOOK PLACE WHILE THE TURBINE
                         WAS DOWN FOR INSPECTION AND THE NEW COOLING TOWER WAS BEING CONNECTED.

12/77  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT CAME BACK ON LINE DECEMBER 20 AT FULL CAPACITY.  THE TURBINES
                         HERE BALANCED DURING DECEMBER.

 1/76  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM OPERATED WITHOUT ANY PROBLEMS OTHER THAN SOME  FREEZING OF
                         THE PIPELINES.

                         THICKENER DISCHARGE LINE FREEZING CAUSED CLARIFIER PLUGGING.

 2/78  SYSTEM                                                                672
                                           13-499

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: LAWRENCE 4 (CONT.)
„_	.	PERFORMANCE DATA	—•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGO   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE THICKENER UNDERFLOW LINE IS STILL FROZEN AND TWO 3 INCH DIAMETER FIRE
                          HOSES ARE BEING USED TO PUMP THE UNDERFLOW SOLIDS TO THE POHD.
 3/78  SYSTEM
4/78


5/78


6/78


7/78


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
 8/78
 9/78
                                                      100.0
                                                      100.0
                                                      100.0

                                                      100.0
                                                      100.0
                                                      100.0
                                                      100,
                                                      100,
                                                      100.

                                                      100.
                                                      100.
                                                      100.0
                                                                             744
                                                                      720   720
                                                                             744   744
                                                                      720   720
                                                                             744   744
                                                                                   720
                                                                                          744
                                                                                   720
                                                                                          744
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE BOILER AND FGD SYSTEM BOTH OPERATED THROUGHOUT JUNE AND JULY WITHOUT
                          ANY FORCED OUTAGES.
A
B
SYSTEM

A
B
SYSTEM
100.0
100.0
100.0

100.0
100.0
100.0
100.0
100.0
100.0

100.0
100.0
100.0
100.0
100.0
100.0

 63.0
 63.0
 63.0
                                                                              744    744
                                                                              720   456
                                                                                          744
                                                                                          456
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE UTILITY REPORTED THAT THE SYSTEM RAN WITH NO  FORCED OUTAGES DURING
                          AUGUST AND SEPTEMBER.

                          THE UNIT WAS DOWN THE LAST WEEK Am A HALF  IN SEPTEMBER FOR  A SCHEDULED
                          FALL TURBINE/BOILER OUTAGE.  ROUTINE MAINTENANCE  INCLUDED  BOILER AND
                          TURBINE CLEANING AND REPAIR.
 10/78  SYSTEM

 11/78  SYSTEM

 12/78  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                           744

                                                           720

                                                           744
                                                                            576

                                                                            720

                                                                            744
 1/79  SYSTEM
                   AN EPA SPONSORED CONTINUOUS MONITORING TEST BEGAN AT THIS UNIT  AT THE
                   BEGINNING OF DECEMBER AND WILL CONTINUE THROUGH THE END  OF  JANUARY.  THE
                   TEST INVOLVES 24 HOUR MONITORING OF S02, OPACITY AND NOX.

                                                                      744
                                             13-500

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER

KANSAS POWER & LIGHT: LAWRENCE 4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                         AN ID FAN WAS FORCED OUT OF SERVICE ON JANUARY 5  FORCING THE UNIT TO
                         OPERATE AT SOX CAPACITY.  THE  FAN  IS  EXPECTED  TO  BE REPLACED BY
                         JANUARY 12.

 2/79 A           96.0        96.0                    96.0
      B           71.0        71.0                    71.0
      SYSTEM      84.0        84.0                    84.0                   672   672    564

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        ONE MODULE WAS FORCED OUT OF SERVICE FOR  TWO DAYS  WHEN  ITS TANK AGITATOR
                         FAILED.

                         ONE MODULE WAS FORCED OUT OF SERVICE  FOR AN EIGHT DAY  PERIOD DUE TO A FAN
                         MOTOR MALFUNCTION

 3/79 SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        UNIT 4 EXPERIENCED A MOTOR FAILURE  ON  AN  ID  FAN DURING  THE FEBRUARY-
                        MARCH PERIOD.

 4/79 SYSTEM                                                                 720

 5/79 SYSTEM                                                                 744

 6/79 SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT THE SYSTEM RAN  WELL.   THE ONLY FGD SYSTEM RELATED
                        OUTAGES WERE DUE TO A MIXER  FAILURE AND GENERAL MAINTENANCE.

 7/79 SYSTEM                                                                 744

 8/79 SYSTEM                                                                 744

 9/79 SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE THIRD QUARTER AN  OUTAGE  WAS CAUSED BY MIXER  MOTOR AND OTHER
                        MIXER RELATED PROBLEMS.  DURING THE OUTAGE  MAINTENANCE  WAS DONE ON THE
                        BOILER AND SCRUBBERS AND REPAIR WORK WAS  DONE ON THE MIXERS.

10/79 SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS OPERATED AT HALF  LOAD  DURING THE LAST WEEK OF SEPTEMBER AND
                        WAS SHUT DOWN COMPLETELY IN  EARLY OCTOBER FOR THE  ANNUAL FALL OUTAGE.

11/79 SYSTEM                                                                 720

12/79 SYSTEM                                                                 744
                                            13-501

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER & LIGHT: LAWRENCE 4 (CONT.)
		_______—_ —	--PERFORMANCE DATA—	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP,
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS DOWN FOR APPROXIMATELY 10 DAYS OF SCHEDULED OUTAGE  FOR FALL
                         MAINTENANCE.

                         SOME AGITATOR SHAFT FAILURES OCCURRED IN THE REACTION TANK CAUSING
                         MAINTENANCE ATTENTION.

 1/80  SYSTEM     100.0       100.0                   100.0                  744   744    744

 a/60  SYSTEM     100.0       100.0                   100.0                  696   696    696

 3/80  SYSTEM     100.0       100.0                   100.0                  744   744    744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR PROBLEMS WERE REPORTED FOR THE LAWRENCE 4 SCRUBBER DURING
                         THE FIRST QUARTER L980.

 4/80  SYSTEM     100.0       100.0       100.0        80.0                  720   576    576

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OFF LINE FOR SIX DAYS IN APRIL FOR A SCHEDULED INSPECTION.
                         DURING THE BOILER OUTAGE GENERAL MAINTENANCE WAS PERFORMED ON THE FGD
                         SYSTEM.

 5/80  SYSTEM     100.0       100.0       100.0       100.0                  744   744.   744

 6/80  SYSTEM     100.0       100.0       100.0       100.0                  720   720    720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE FGD SYSTEM OPERATED 100X OF THE TIME IN
                         MAY AND JUNE.

 7/80  SYSTEM      96.8        96.8        96.8        96.8                  744   744    720  54.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A STORAGE TANK ERODED COMPLETELY THROUGH CAUSING A TWO DAY OUTAGE IN
                         JULY.

 8/80  SYSTEM     100.0       100.0       100.0       100.0                  744   744    744  50.2

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO PROBLEMS WERE ENCOUNTERED WITH THE FGD SYSTEM OR THE BOILER DURING
                         AUGUST.

 9/80  SYSTEM      96.9       100.0       100.0        40.3                  720   290    290  16.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OUT OF SERVICE FOR APPROXIMATELY 17 DAYS FOR A BOILER
                         INSPECTION.

                         ECONOMIZER WELD REPAIRS CAUSED THE SYSTEM TO REMAIN OUT OF SERVICE  FOR
                         22 HOURS.

10/80  SYSTEM     100.0       100.0       100.0       100.0                  744    744     744
                                             13-502

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1964

KANSAS POWER t LIGHT: LAWRENCE 4 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIOHS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR  FSD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE MONTH OF OCTOBER.

11/80  SYSTEM     100.0       100.0       100.0         89.7                   720   646    646

      *# PROBLEMS/SOLUTIONS/CCMMENTS

                        DURING NOVEMBER THE BOILER  WAS OUT  OF SERVICE APPROXIMATELY 74 HOURS
                        DUE TO TUBE LEAKS.  THE  FGD SYSTEM  WAS AVAILABLE 100X DURING THIS TIME.

12/80  SYSTEM     100.0       100.0       100.0         98.1                   744   730    730

      #* PROBLEMS/SOLUTIONS/COMMENTS

                        DURING DECEMBER 14 HOURS OF OUTAGE  TIME WAS DUE TO TRANSFORMER PROBLEMS.
                        THE FGD SYSTEM WAS AVAILABLE THE ENTIRE MONTH.

 1/81  SYSTEM                                                                 744

 2/81  SYSTEM                                                                 672

 3/81  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        LAWRENCE  4 WAS ON COLD STANDBY MUCH OF THE JANUARY-MARCH PERIOD AND
                        THEREFORE DID NOT SEE MUCH  OPERATION.  UTILITY REPORTED THERE WERE NO
                        FGD SYSTEM RELATED OUTAGES  DURING  THE QUARTER.

 4/81  SYSTEM                                                                 720

 5/81  SYSTEM                                                                 744

 6/81  SYSTEM                                                                 720

 7/81  SYSTEM                                                                 744

 8/81  SYSTEM                                                                 744

 9/61  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF SEPTEMBER, LAWRENCE 4 WAS ON COLD STANDBY FROM THE
                        THIRD TO  THE TWENTY FIRST.  NO FGD  SYSTEM-RELATED PROBLEMS WERE REPORTED
                        FOR THIS  UNIT DURING THE SECOND AND THIRD QUARTERS OF 1981.

10/81  SYSTEM                                                                 744

11/81  SYSTEM                                                                 720

12/81  SYSTEM                                                                 744

      ** PRCBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT BOILER OPERATIONS WERE NOT CURTAILED OR REDUCED
                        AS A RESULT OF THE FGD SYSTEM  DURING THE ENTIRE FOURTH QUARTER 1981.

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672
                                            13-503

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KANSAS POWER It LIGHT: LAWRENCE 4 (CONT.)
.._	_____—————	PERFORMANCE  DATA™	.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART. HOURS HOURS  HOURS FACTOR
___.._ <° ____.»_ __.= _<.=.<=,O.__.=.=D ___™.— ~_ — — — — ___ — -> — _.= __ —  «>_____..««_.•_ _____ _____ =._=.__ ______ »__„_ _ — _„,_._

 3/82  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT  NO  FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING
                         THE FIRST QUARTER 1982.  SOMETIME  DURING THE FIRST AND/OR SECOND  QUARTER
                         1982, THE UNIT WILL BE SHUTDOWN  FOR  A SCHEDULED 2 WEEK SPRING OUTAGE.

 4/82  SYSTEM                                                                 720

 5/82  SYSTEM                                                                 744

 6/82  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT  NO  FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER  1982.

 7/82  SYSTEM                                                                 744

 8/82  SYSTEM                                                                 744

 9/82  SYSTEM                                                                 720

10/82  SYSTEM                                                                 744

11/82  SYSTEM                                                                 720

12/82  SYSTEM                                                                 744

 1/83  SYSTEM                                                                 744

 2/83  SYSTEM                                                                 672

 3/83  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         OVER THE PAST YEAR THE LAWRENCE  4  AND 5 F5D SYSTEMS HAVE OPERATED WITH NO
                         MAJOR PROBLEMS.  THERE HAVE BEEN SOME CHRONIC MINOR PROBLEMS WITH SPRAY
                         HEADER PLUGGING.  THERE MAY BE SOME  MODIFICATIONS PERFORMED AT SOME POINT
                         IN THE FUTURE TO MINIMIZE  THE PROBLEM.

                         THE DOWNSTREAM DUCTWORK IN BOTH  THE  LAWRENCE 4 AND 5 FGD SYSTEMS HAS BEEN
                         EXPERIENCING CORROSION THAT WILL REQUIRE SOME DEGREE OF REPLACEMENT.
                         THE CORROSION IS NOT RELATED  TO  CHLORIDES.  A TIME TABLE FOR THE REPAIR
                         WORK WAS NOT REPORTED BY THE  UTILITY.

 4/83  SYSTEM                                                                 720

 5/83  SYSTEM                                                                 744

 6/83  SYSTEM                                                                 720

 7/83  SYSTEM                                                                 744

 8/83  SYSTEM                                                                 744

 9/83  SYSTEM                                                                 720
                                             13-504

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER

KANSAS POWER 4 LIGHT: LAWRENCE 4 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER  FGD   CAP.
                                                               S02   PART.  HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  FORCED OUTAGES WERE ENCOUN-
                        TERED DURING THE PERIOD OF APRIL THROUGH SEPTEMBER.

                        THE NEXT UNIT OUTAGE IS SCHEDULED TO BEGIN  ON OCTOBER 23 AND  LAST FROM TWO
                        TO THREE WEEKS.  DURING THE OUTAGE, THE UTILITY PLANS TO DO SOME TEMPORARY
                        PATCH WORK ON THE ABSORBER OUTLET DUCTING.   THE UTILITY STATED THAT THIS
                        DUCTWORK WILL EVENTUALLY NEED SOME MAJOR REPLACEMENT WORK (PLANNED FOR
                        SOMETIME IN 198"+).

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        LAWRENCE 4 WAS ON LINE LESS THAN 600 HOURS  DURING  THE FOURTH  QUARTER OF
                        1983 DUE TO LOW POWER DEMAND.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING THE  FIRST  QUARTER
                        OF 1984.

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

      ** FROBLEMS/SOLUTIONS/COMMENTS

                        A MAJOR OUTAGE OCCURRED DURING  MAY AND JUNE TO  REPLACE  CORRODING OUTLET
                        DUCTWORK IN THE REHEAT SECTION. CARBON STEEL DUCTS WERE REPLACED WITH
                        FIBERGLASS.

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT OVERALL FGD SYSTEM AVAILABILITY FOR THE FIRST
                        THREE QUARTERS OF 1984 WAS ABOVE 90X.
                                            13-505

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SQ2 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
KANSAS POWER
LAWRENCE
5
LAWRENCE
KANSAS
C
43.
815.
*#»#**
576
420
400
495
420
& LIGHT





( .100 LB/WMBTU)
( .500 LB/MMBTU)
(****** LB/MKBTU)





 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

 *# PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP - KPA
     SUPERFICIAL GAS VELOCITY - M/S
COMBUSTION ENGINEERING
PULVERIZED COAL
CYCLING
  599.78
  148.9
  107.
CARBON STEEL
    4.9
               (1271000 ACFM)
               (  300 F)
               (  350 FT)
               ( 16.0 FT)
               (  10000 BTU/LB)
                ******
COAL
SUBBITUMINOUS
23260.

    9.80
9.8-16.0
   11.80
******
     .55
0.55-0.90
     .03
******
 0
NONE
 0
NONE
 2
 0
 4/78
VENTURI TOWER
VARIABLE-THROAT/VERTICALLY-ADJUSTABLE ROD DECKS
ROD SCRUBBER
COMBUSTION ENGINEERING
5.0 X 37.0
STAINLESS STEEL
AUSTENITIC
NONE
N/A
TYPE 316L STAINLESS STEEL RODS
 1
  655.2        (10400 GPM)
    2.2        (16.4 GAL/1000ACF)
LIMESTONE SLURRY
    2.2        ( 9.0 IN-H20)
   15.2        (   50.0 FT/S)
                                            13-506

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER  1984
KANSAS POWER & LIGHT: LAWRENCE 5 (CONT. )

    INLET GAS FLOW RATE - CU.M/S
    INLET GAS TEMPERATURE - C
    PARTICLE REMOVAL EFFICIENCY - X

«** FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY  -  X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN  AND OPERATING PARAMETERS

 ** qUEHCHER/PRESATURATOR
    NUMBER

 »* ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE  NAME/COMMON TYPE
    SUPPLIER
    SHELL  GENERIC MATERIAL
    SHELL  SPECIFIC  MATERIAL
    SHELL  MATERIAL  TRADE NAME/COMMON TYPE
     LINER  GENERIC MATERIAL
     LINER  SPECIFIC  MATERIAL
     LINER  MATERIAL  TRADE NAME/COMMON TYPE
    GAS CONTACTING  DEVICE TYPE
    NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE -  LITER/S
     L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUPERFICAL GAS  VELOCITY - M/SEC
    INLET  GAS FLOW  - CU. M/S
    INLET  GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE  NAME/COMMON TYPE
    CONFIGURATION
    NUMBER OF STAGES
    NUM3ER OF PASSES PER STAGE
    FREEBOARD DISTANCE - M
    DISTANCE BETWEEN STAGES - CM
    DISTANCE BETWEEN VANES - CM
    VANE ANGLES - DEGREES
    PRESSURE DROP - KPA
    SUFERFICAL GAS  VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC  TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    WASH WATER SOURCE
    WASH FREQUENCY
   299.7
   148.9
    99.0
(  635000 ACFM)
(   300 F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 COMBUSTION ENGINEERING
 BLACK * VEATCH
 FULL SCALE
 RETROFIT
X   98.90
    52.00
  1
  4/78
  4/78
  9/69
  2
  0
 SPRAY TOWER
 OPEN COUHTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
 N/A
   655.
     2.6
       .2
     1.8
   256.71
    52.2
    70.0
(10400 GPM)
  19.1 GAL/1000 ACF)
   .8 IN-H20)
   6.0 FT/S)
  544000 ACFM)
   126 F)
PRIMARY COLLECTOR
2
0
1
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
2
2
.09
30.48
8.9
90
.2
1.8
ORGANIC









( .3 FT)
(12.0 IN)
( 3.50 IN)

( 1.0 IN-H20)
( 6.0 FT/S)

FIBER-REINFORCED POLYESTER
POfJD RECYCLE
ONCE/DAY


                                            13-507

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT:  LAWRENCE 5 (CONT.)

     WASH RATE - L/S                               12.6
               (   200 6AL/MIN)
 *» REHEATER
     NUMBER
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF BUNDLES PER BANK
     NUMBER OF TUBES PER BUNDLE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 *» FANS
     NUMBER
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *« DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
               (    25 F)
               (1168000 ACFM)
               (   125 F)
               (   150 F)
 2
 1
IN-LINE
HOT WATER
FIN TUBE
   13.9
  551.18
   51.7
   65.6
   2
  66
CARBON STEEL
AISI 1110
CENTRIFUGAL
AMERICAN STANDARD
BOOSTER
INDUCED DRAFT
DRY
  283.14       (  600000 ACFM)
   65.6        (   150 F)
CARBON STEEL
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY IHSLA]
NONE
N/A
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY IHSLA]
NONE
N/A
LOUVER
NR
CARBON STEEL
HIGH STRENGTH LOW ALLOY IHSLA]
NONE
N/A
SCRUBBER INLET
CARBON STEEL
HIGH STRENGTH LOW ALLOY IHSLA1
NONE
N/A
SCRUBBER OUTLET
CARBON STEEL
HIGH STRENGTH LOW ALLOY  IHSLA]
NONE
N/A
BYPASS
CARBON STEEL
HIGH STRENGTH LOW ALLOY  [HSLAI
NONE
                                            13-508

-------
                                                  UTILITY FGD SURVEY'- OCTOBER  1983 - SEPTEMBER 1984
KANSAS POWER t LIGHT:  LAWRENCE  5 (CONT.)

     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     FULL  LOAD DRY  FEED  CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     VENTURI  i  ABSORBER  RECYCLE
     ADDITIVE STORAGE
     ADDITIVE DILUTION
     MILL  SUMP
     MILL  PRODUCT
     RECLAIMED  WATER

 »* PUMPS
     SERVICE
     REACTION/RECYCLE  TAHX BLEED
     VENTURI  RECIRCULATION
     MIST ELIMINATOR WASH
     MILL SLURRY
     ADDITIVE DILUTION
     ABSORBER RECIRCULATION
     ADDITIVE TRANSFER
     ADDITIVE STORAGE
     ADDITIVE FEED
     RECLAIMED WATER

 »* SOLIDS CONCENTRATING/DEWATERINS
     DEVICE

 *** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS
     INLET QUALITY  - 7.

 ** DISPOSAL
     NATUPE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 *» DISPOSAL
     NATU3 E
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL  LEVELS
     MONITOR  LOCATION
     PROCESS  CONTROL MANNER
     PROCESS  CHEMISTRY MODE
N/A
WET BALL MILL
COMPARTMENTED
HR
 2
   21.8         (
   60.0
NUMBER
24 TPH)
   1
   1
****
****
****
*•***
NUMBER

*»**
   2
****
   2
   2
   2
#*»*
*-***
   6
***»
NONE
FORCED OXIDATION
REACTION TANK
N/A
   10.0
INTERIM
POND
Obl-SITE
PIPELINE
NONE
FINAL
POND
ON-SITE
OVERFLOW  FROM  INTERIM SLUDGE POND
NONE
PH, S02 CONCENTRATION
PERCENT SOLIDS,  SLURRY FLOW, PRESSURE CHANGE ACR
PH 6.5
PH PROBES  IN  REACTION TANKS
AUTOMATIC
FEEDBACK
                                            13-509

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KANSAS POWER & LIGHT: LAWRENCE 5 (CONT.)
 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED

 »* CHEMICALS AND CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       LIMESTONE
     PRINCIPAL CONSTITUENT                      937 CAC03, 7X MGC03
     SOURCE/SUPPLIER                            LAWRENCE, KANSAS
     CONSUMPTION                                4 TPH
     POINT OF ADDITION                          BALL MILL

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X                                    .0

 ** FGD SPARE COMPONENT INDICES
     ABSORBER                                        -0
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER  BOILER  FGD   CAP.
                                                                S02   PART. HOURS HOURS  HOURS FACTOR


 0/7*  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                             THE LAWRENCE 5 BOILER WAS ORIGINALLY EQUIPPED WITH A  LIMESTONE INJEC-
                         TION FGD SYSTEM MODELED AFTER THE FGD SYSTEM RETROFITED ONTO THE LAWRENCE
                         * BOILER.  CONSTRUCTION OF THE LAWRENCE 5 BOILER AND SCRUBBING SYSTEM BE-
                         GAN IN MARCH 1968 AND PROCEEDED SIMULTANEOUSLY WITH THE RETROFIT WOPK ON
                         LAWRENCE *.  INITIAL OPERATION OF THE LAWRENCE 5 BOILER AND SCRUBBING
                         SYSTEM OCCURRED IN MARCH 1977.  COMMERCIAL OPERATIONS WERE ACHIEVED IN
                         NOVEMBER 1971 WITH THE COMPLETION OF THE SHAKEDOWN  PHASE  OF OPERATIONS.
                             THE LIMESTONE INJECTION FGD SYSTEM INCLUDED FACILITIES FOR PULVERIZING
                         LIMESTONE AND THEN INJECTING IT INTO THE BOILER FURNACE CHAMBER FOR
                         CALCINATION.  THE FLUE GAS TRANSPORTS THE CALCINED  LIMESTONE AND FLYASH TO
                         THE SCRUBBER MODULES, EACH CONSISTING OF A SINGLE MARBLE  BED EQUIPPED WITH
                         OVERFLOW POTS FOR DRAINAGE OF RECIRCULATING  SLURRY, FOR PARTICLE AND SULFUR
                         DIOXIDE REMOVAL.  THE CLEANED GASES THEN PASSED THROUGH A SET OF MIST
                         ELIMINATORS, REHEATERS, AND INDUCED DRAFT FANS BEFORE BEING DISCHARGED
                         THROUGH THE STACKS TO THE ATMOSPHERE.
                             ALTHOUGH THE CONFIGURATION OF THIS ORIGINAL SYSTEM WAS FAIRLY SIMPLE,
                         MANY OPERATING PROBLEMS AND DESIGN INADEQUACIES WERE ENCOUNTERED.  IN THE
                         INJECTION PROCESS IT WAS DIFFICULT TO ACHIEVE SATISFACTORY CONTROL OF THE
                         LIMESTONE CALCINATION AS WELL AS THE AMOUNT  OF LIME/LIMESTOME CARRIED BY
                         THE FLUE GAS INTO THE TAIL-END SCRUBBERS.  THIS PROBLEM WAS FURTHER COM-
                         PLICATED WHEN THE BOILER WAS FIRED WITH A VARIABLE  COMBINATION OF COAL,
                         NATURAL GAS AND OIL.
                             THE FGD SYSTEM WAS MODIFIED A NUMBER OF  TIMES THROUGHOUT ITS LIFE AMD
                         WAS LATER ABANDONED FOR A NEW SECOND-GENERATION SCRUBBER  DESIGN DEVELOPED
                         BY THE SYSTEM SUPPLIER.  THE LIMESTONE INJECTION SYSTEM OPERATED UNTIL
                         MARCH 20, 1978 WHEN IT WAS SHUTDOWN TO TIE THE NEW  ROD DECK-VENTURI/SPRAY
                         TOWER SCRUBBING SYSTEM INTO THE FLUE GAS PATH.

 8/7*  SYSTEM                                                                744

       ** FROBLEMS/SOLUTIONS/COMMENTS

                         ONE MODULE WAS ISOLATED TO PERFORM FLOW DISTRIBUTION TESTS THROUGH THE
                         MARBLE BED IN AUGUST.

                         THE MIST ELIMINATOR WASH SYSTEM IS NOT EFFECTIVE.   THE MIST  ELIMINATORS
                         HAVE HAD TO BE CLEANED MANUALLY.

                         THE BOILER IS CURRENTLY BEING FIRED WITH GAS AND OIL.

 9/7*  SYSTEM                                                                720

10/7*  SYSTEM                                                                744
                                             13-510

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: LAWRENCE 5 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT OPERATED ON GAS AND OIL UNTIL OCTOBER 12 WHEN COAL WAS  BURNED
                        AGAIN.

                        POOR GAS DISTRIBUTION THROUGH THE MARBLE BEDS AND AMONG THE EIGHT MODULES
                        IS STILL A PROBLEM AREA.  THE SYSTEM SUPPLIER HAS COMPLETED THE  GAS DISTRI-
                        BUTION TEST AND IS CURRENTLY MODIFYING THE GAS FLOW PATTERN THROUGH THE
                        MODULES.

11/74 SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM WAS AVAILABLE NEARLY 100X OF NOVEMBER.  GAS DISTRIBUTION
                        PROBLEMS ARE CONTINUING.

12/74 SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        SINCE OCTOBER 12 THE UNIT HAS OPERATED ON A BLEND OF KANSAS AND  WYOMING
                        COAL.  THE FGD SYSTEM HAS BEEN AVAILABLE APPROXIMATELY 97X OF THE OCTOBER-
                        DECEMBER PERIOD.  S02 REMOVAL EFFICIENCY HAS BEEN APPROXIMATELY  75X.

                        MODIFICATIONS TO IMPROVE GAS DISTRIBUTION WITHIN AND AMONG THE MODULES
                        HAVE NOT COMPLETELY SOLVED THE PROBLEM.

                        PUMP RUBBER LINING FAILURES OCCURRED DURING DECEMBER.  SCRAPS OF RUBBER
                        WERE DISCOVERED AT THE DISCHARGE PIPE OF THE SLURRY RECYCLE PUMPS.

 1/75 SYSTEM                                                                744

      ** PRCBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT BURNED A MIXTURE OF 70X WYOMING AND 30X KANSAS COAL DURING JAN-
                        UARY.

 Z/7S SYSTEM                                                                672

 3/75 SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT BURNED WYOMING COAL HAVING 0.5X SULFUR DURING MARCH.

 4/75 SYSTEM                                                                720

 5/75 SYSTEM                                                                744

 6/75 SYSTEM                                                                720

      »# PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM SHUTDOWN FOR MOST OF JUNE FOR A MAJOR REBUILD OF  THE SPRAY
                        SYSTEMS IN ALL EIGHT MODULES.  THE BOILER WAS FIRED WITH  OIL AMD THE  FGD
                        SYSTEM WAS BYPASSED.

 7/75 SYSTEM                                             .0                  744    744       0

 8/75 SYSTEM                                             .0                  744    744       0
                                            13-511

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT' LAWRENCE 5 (CONT.)
	.——	PERFORMANCE DATA	•	••	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
<—__*>«> — — ™»= == =C — — — — — «- = «——<»'*> •=>— — =!——«««>••• <=__—>_• — t»CT=<™=> C_<_____aD»«>«>C«, «_C_C__> _«_<__ W<»_ «_<*,.»__ _____ — — _•_«,

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          OIL AND SAS WERE FIRED IN JULY AND AUGUST, RESULTING IN NO FGD OPERATION.

 9/75  SYSTEM                                                                720

10/75  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SEPTEMBER-OCTOBER PERIOD THE BOILER WAS SHUT DOWN FOR A SHORT
                         TIME TO PERFORM A BOILER INSPECTION AND TO MAKE SOME TURBINE REPAIRS.
                         DURING PART OF THE PERIOD GAS AND OIL WERE BURNED IN THE BOILER FURNACE.

                         SLURRY RECYCLE TANK SCREENS WERE REPLACED DURING THE SEPTEMBER-OCTOBER
                         PERIOD.

11/75  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          PROJECTIONS BY THE UTILITY FOR THIS UNIT CALL FOR 330 DAYS OF OPERATION
                          ON 1976 WITH FUEL CONSUMPTION BEING 60X COAL, 25X FUEL OIL, AND
                          15X NATURAL GAS.

                          LIKE UNIT 4 THIS UNIT MAY BE CONVERTED TO A ROD-DECK VENTURI AND SPRAY
                          TOWER SCRUBBING SYSTEM.

12/75  SYSTEM                                                                744

 1/76  SYSTEM                                                                744

 2/76  SYSTEM                                                                696

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY HAS DECIDED TO INSTALL A NEW ROD DECK-VENTURI/SPRAY TOWER FGD
                          SYSTEM AT LAWRENCE 5.

 3/76  SYSTEM                                                                744

 4/76  SYSTEM                                                                720

 5/76  SYSTEM                                                                744

 6/76  SYSTEM                                                                720

 7/76  SYSTEM                                                                744

 8/76  SYSTEM                                                                744

 9/76  SYSTEM                                                                720

10/76  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED THAT THE INSTALLATION OF THE NEW ROD AND  SPRAY TOWER
                          SCRUBBING SYSTEM IS NOW IN PROGRESS.   THE SYSTEM WILL CONSIST  OF  TWO
                          SCRUBBING TRAINS EACH HANDLING 507. OF  THE FLUE  GAS CAPACITY.   FOUNDATION
                          AND STRUCTURAL STEEL ERECTION HAS BEEN COMPLETED, AND SOME  OF  THE BREECH-
                          ING HAS BEEN INSTALLED.  THE UNIT WILL OPERATE  IN A  FULLY AUTOMATIC MODE.
                                             13-512

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KANSAS POWER t LIGHT: LAWRENCE 5 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR

                         THE BOILER HAS BEEN OPERATING NO. 2 FUEL OIL IN ADDITION TO LOW SULFUR
                         WYOMING COAL WHILE THE NEW SCRUBBING FACILITIES ARE BEING INSTALLED.  THE
                         ORIGINAL LIMESTONE INJECTION AND TAIL-END SCRUBBING SYSTEM IS STILL AVAIL-
                         ABLE FOR SERVICE AND IS OPERATED WHEN THE UNIT FIRES COAL.  THE SYSTEM
                         TREATS FLUE GAS RESULTING FROM THE BURNING OF LOW SULFUR (0.5X) WYOMING
                         COAL.

                         THE UTILITY REPORTED THAT C-E HAS ENCOUNTERED SOME PROBLEMS WORKING OUT
                         AND FINE TUNING SOME OF THE INSTRUMENTATION LOGIC CIRCUITS.

11/76  SYSTEM                                                                720

12/76  SYSTEM                                                                744

      ** FROBLEMS/SOLUTIONS/COMMENTS

                         KP&L REPORTED THAT CONSTRUCTION OF THE NEW SCRUBBING SYSTEM IS STILL IN
                         PROGRESS.  THE ERECTION OF THE STRUCTURAL STEEL AND BREECHING IS
                         CONTINUING.  THE MODULES ARE NOW BEING ERECTED AT THE PLANT SITE,
                         PARALLEL TO THE EXISTING MARBLE-BED SYSTEM.

 1/77  SYSTEM                                                                744

 2/77  SYSTEM                                                                672

 3/77  SYSTEM                                                                744

 4/77  SYSTEM                                                                720

 5/77  SYSTEM                                                                744

 6/77  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         OPERATION OF THE EXISTING MARBLE BED SCRUBBERS HAS BEEN QUITE SATISFACTORY
                         AND NEARLY PROBLEM FREE.  THE CONNECTING DUCTWORK IS CURRENTLY BEING IN-
                         STALLED AS CONSTRUCTION CONTINUES ON THE NEW FGD SYSTEM.  THE TWO PARALLEL
                         SCRUBBING MODULES EACH DESIGNED TO HANDLE 200 MW OF GENERATING CAPACITY
                         ARE INSTALLED, AS ARE THE REHEATER TUBE BUNDLES.  THE EXISTING MARBLE BED
                         SCRUBBERS WILL BE REMOVED WHEN THE NEW SCRUBBING SYSTEM IS READY FOR
                         SCRUBBING OPERATION.

 7/77  SYSTEM                                                                744

 8/77  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME OF THE NEW DUCTWORK IS IN PLACE.  THE NEW SCRUBBER MODULES ARE IN
                         IN PLACE AS ARE THE REHEATER TUBES.  THE NO. 1 AND 8 MARBLE BED MODULES
                         WILL SOON BE REMOVED BECAUSE THE SPACE IS NEEDED FOR FURTHER CONSTRUCTION.

                         OPERATIONS OF THE EXISTING FGD SYSTEM THROUGHOUT AUGUST HAVE BEEN GOOD.

 9/77  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE CONSTRUCTION ON THE NEW SCRUBBER PLANT IS CONTINUING ACCORDING TO
                         SCHEDULE AND IS EXPECTED TO BE COMPLETE BY APRIL 1978.

10/77  SYSTEM                                                                744

U/77  SYSTEM                                                                720
                                            13-513

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER & LIGHT: LAWRENCE 5 (CONT.)
	,	.	—PERFORMANCE DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART.  HOURS HOURS  HOURS FACTOR
D-lK__^,_ ____.— ,= „_«=——•==,=«>—>—J— «= = =, <*>o= ™™ •==><=. oo n—= — — => — — = = •= vc_w« <»_•»«  •»«___ w~—_ —HE •»____ • —«.»_,.

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SYSTEM OPERATED ACCEPTABLY THROUGHOUT OCTOBER AND NOVEMBER.

12/77  SYSTEM                                                                 744

 1/78  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE CONSTRUCTION OF THE ROD-DECK SCRUBBERS IS NOW COMPLETE.  THE INLET
                          DUCTWORK IS BEING  INSTALLED, AND THE OUTLET DECTWORK WILL BE INSTALLED
                          ALONG WITH ADDITIONAL CONTROLS DURING  THE SCHEDULED OUTAGE IN APRIL 1978,

                          THE EXISTING FGD SYSTEM OPERATED WITHOUT SERIOUS  PROBLEMS THROUGHOUT
                          DECEMBER AND JANUARY.  ONLY SIX MODULES ARE LEFT  ON THE EXISTING SYSTEM.
                          TWO WERE REMOVED TO MAKE ROOM FOR THE  NEW SYSTEM.

 2/78  SYSTEM                                                                 672

 3/78  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE ORIGINAL FGD SYSTEM WAS PULLED OFF LINE ON MARCH 20 SO THAT THE NEW
                          SCRUBBER-ABSORBER  SYSTEM COULD BE TIED INTO THE GAS PATH.  THIS NEW SYSTEM
                          CONSISTS OF TWO MODULES EACH WITH A  ROD SCCTION FOR PARTICULATE REMOVAL
                          At!D A SPRAY TOWER  FOR S02  REMOVAL.   THE CAPACITY  IS 210 MW EACH MODULE.
                          INITAL OPERATION SHOULD BEGIN BY THE FIRST OF MAY.

 4/78  SYSTEM                                                                 720

 5/78  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE NEW UNIT WENT  IN SERVICE ON APRIL  14 AND HAS OPERATED WITH NO OUTAGES
                          SINCE START-UP.

 6/78  SYSTEM      100.0       100.0       100.0                               720

 7/78  SYSTEM      100.0       100.0       100.0                               744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER OPERATED ALL BUT TWO DAYS OF THE JUNE-JULY PERIOD, WHEN A
                          BOILER DRAIN  LINE  LEAK CAUSED AN OUTAGE.

                          THE FGD SYSTEM OPERATED THE ENTIRE  TIME THE BOILER WAS ON-LINE, WITH NO
                          REPORTED PROBLEMS.

 8/78  SYSTEM                                                                 744.

 9/78  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SYSTEM OPERATED WITH  NO  FORCED OUTAGES DURING THE AUGUST-SEPTEMBER
                          PERIOD.  THE  UNIT  WAS  TAKEN  OUT OF SERVICE AT THE END OF  SEPTEMBER  FOR A
                          SCHEDULED TURBINE/BOILER  INSPECTION.  ROUTINE MAINTENANCE  IS BEING  PER-
                          FORMED ON THE  BOILER  AND  TURBINE.

10/78  SYSTEM
                                             13-514

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER 1984

KANSAS POWER & LIGHT: LAWRENCE 5 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


11/78  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIOHS/COMMENTS

                         THE FGD SYSTEM OPERATED THROUGHOUT  OCTOBER  AND  NOVEMBER WITH ONLY ONE
                         OUTAGE IN OCTOBER FOR AN ANNUAL ONE-WEEK BOILER/TURBINE INSPECTION.

12/78  SYSTEM                                           95.5                   74*          642

 1/79  SYSTEM                                                                 744

 2/79  SYSTEM                                                                 672

      *# PROBLEMS/SOLUTIONS/COMMENTS

                         A 30 HOUR OUTAGE WAS REQUIRED IN FEBRUARY TO REPAIR A  RUPTURED PIPE IN THE
                         FGD SYSTEM.

 3/79  SYSTEM                                                                 744

 4/79  SYSTEM                                                                 720

 5/79  SYSTEM                                                                 744

      *# PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS BROUGHT DOWN TO SOX CAPACITY FOR A  SCHEDULED THREE WEEK
                        OUTAGE  IN MAY TO REBUILD AN AIR PREHEATER FAN MOTOR.

 6/79  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT THE  SYSTEM OPERATED WELL THROUGH JUNE.   THE ONLY
                        FGD SYSTEM RELATED OUTAGES  WERE DUE  TO RECYCLE TANK AGITATOR FAILURE AST)
                        GENERAL MAINTENANCE.

 7/79  SYSTEM                                                                 744

 8/79  SYSTEM                                                                 744

 9/79  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT OPERATED NORMALLY  THROUGHOUT  THE THIRD  QUARTER OF 1979.   THE UNIT
                        WILL BE SHUT DOWN FOR AN ANNUAL FALL OUTAGE  ON OCTOBER  15.  DURING
                        THE OUTAGE SOME BOILER WORK WILL BE  DONE.  THE SCRUBBER WILL BE CLEANED AND
                        MAINTENANCE WORK WILL BE PERFORMED  ON  THE RECYCLE TANK  AGITATORS.  THE
                        OUTAGE  IS TO LAST TWO WEEKS.

10/79  SYSTEM                                                                 744

11/79  SYSTEM                                                                 720

12/79  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT WAS DCMN FOR APPROXIMATELY  10 DAYS  OF SCHEDULED OUTAGE FOR FALL
                        MAINTENANCE DURING THE SECOND  QUARTER  OF  1979.

                        SOME AGITATOR SHAFT  FAILURES OCCURRED  IN  THE REACTION TANK CAUSING
                                            13-515

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT: LAWRENCE 5 (CONT.)
4/80 SYSTEM
5/80 SYSTEM
6/80 SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
80.6
100.0
— _.____	——-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         MAINTENANCE ATTENTION DURING THE PERIOD.

 1/80  SYSTEM     100.0       100.0                   100.0                  744   744    744

 2/80  SYSTEM                 100.0                    51.7                  696   360    360

 3/80  SYSTEM                 100.0                    54.8                  744   408    408

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM OPERATED WITHOUT ANY MAJOR PROBLEMS DURING THE FIRST
                         QUARTER OF 1980.  THE BOILER WAS DOWN FROM MID-FEBRUARY TO MID-MARCH
                         FOR TURBINE REPAIRS, DURING WHICH TIME GENERAL SCRUBBER MAINTENANCE
                         WAS PERFORMED.

                                                                             720   720    720

                                                                             744   600    600

                                                                             720   720    720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS DOWN FOR SIX DAYS DURING MAY FOR A SCHEDULED INSPECTION.
                         DURING THIS TIME GENERAL MAINTENANCE WAS PERFORMED ON THE FGD SYSTEM.
                         OTHER THAN THIS TIME, THE FGD SYSTEM OPERATED 100X OF THE TIME DURING
                         THE APRIL-JUNE PERIOD.

 7/80  SYSTEM     100.0       100.0       100.0        96.1                  744   715    715  54.0

       ** FROBLEMS/SOLUTIONS/COMMENTS

                         A 29 HOUR OUTAGE OCCURRED AS A RESULT OF A REHEATER TUBE  LEAK IN THE
                         BOILER.  NO FGD SYSTEM-RELATED PROBLEMS OCCURRED DURING JULY.

 8/80  SYSTEM     100.0       100.0       100.0        81.5                  744   606    606  43.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE OUTAGE TIME IN AUGUST WAS DUE TO NECESSARY REPAIR OF  A BOILER AIR
                         PREHEATER TUBE.

 9/80  SYSTEM     100.0       100.0       100.0        95.7                  720   689    689  38.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS OUT OF SERVICE FOR APPROXIMATELY 31 HOURS  FOR A SCHEDULED
                         INSPECTION.

10/80  SYSTEM     100.0       100.0       100.0        65.2                  744   485    485

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS
                         WERE ENCOUNTERED.

                         THE BOILER WAS OUT OF SERVICE 259 HOURS DUE TO A SCHEDULED  INSPECTION.

11/80  SYSTEM     100.0       100.0       100.0       100.0                  720    720     720

12/80  SYSTEM     100.0       100.0       100.0       100.0                  744    744     744
                                             13-5:6

-------
                                                 UTILITY  F6D  SURVEY:  OCTOBER 1983 - SEPTEMBER 198
-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER 4 LIGHT- LAWRENCE 5 (CONT.)
_____	____.__.	.	.——	—PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 6/82  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE SECOND QUARTER 1982.

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         OVER THE PAST YEAR THE LAWRENCE 4 AND 5 FGD SYSTEMS HAVE OPERATED WITH NO
                         MAJOR PROBLEMS.  THERE HAVE BEEN SOME CHRONIC MINOR PROBLEMS WITH SFRAY
                         HEADER PLUGGING.  THERE MAY BE SOME MODIFICATIONS PERFORMED AT SOME POINT
                         IN THE FUTURE TO MINIMIZE THE PROBLEM.

                         THE DOWNSTREAM DUCTWORK IN BOTH THE LAWRENCE 4 AND 5 FGD SYSTEMS HAS BEEN
                         EXPERIENCING CORROSION THAT KILL REQUIRE SOME DEGREE OF REPLACEMENT.
                         THE CORROSION IS NOT RELATED TO CHLORIDES.  A TIME TABLE FOR THE REPAIR
                         WORK WAS NOT REPORTED BY THE UTILITY.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED FORCED  OUTAGES  WERE  ENCOUN-
                         TERED DURING THE PERIOD OF APRIL THROUGH SEPTEMBER.

                         THE NEXT UNIT OUTAGE IS SCHEDULED TO BEGIN THE FIRST WEEK  OF OCTOBER  AND
                         LAST FROM TWO TO THREE WEEKS.  DURING THE  OUTAGE, THE  UTILITY  PLANS TO  DO
                         SOME TEMPORARY PATCH WORK ON THE ABSORBER  OUTLET DUCTING.   THIS  TEMPORARY
                         PATCH WORK IS HOPED BY THE UTILITY  TO LAST THROUGH  1984.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744
                                             13-518

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KANSAS POWER I LIGHT: LAWRENCE 5  (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED
                        DURING THE FOURTH  QUARTER  OF 1983.  FGD SYSTEM AVAILABILITY WAS 100X.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      #* PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT  OVERALL FGD SYSTEM AVAILABILITY FOR THE FIRST
                        THREE QUARTERS  OF  1984 WAS ABOVE 90X. NO MAJOR FGD-RELATED PROBLEMS WERE
                        REPORTED.
                                            13-519

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - N6/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MM
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 «* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE   C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY -7.

 ** ESP
     NUMBER
     TYPE

 ** PARTICLE SCRUBBER
     NUMBER
     NUM3ER OF SPARES
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
KENTUCKY UTILITIES
GREEN RIVER
1-3
CENTRAL CITY
KENTUCKY
   62.
  387.
             (   .145 LB/MMBTU)
             (   .900 LB/MMBTU)
             (****** LB/MMBTU)
  264
   65
   59
   62
   65
BABCOCK t WILCOX
PULVERIZED COAL
PEAK
  169.88
               (  360000 ACFM)
               (  760 F)
               (  165 FT)
               ( 16.0 FT)
             (  11250 BTU/LB)
              10900-11600
   50.
CARBON STEEL
    4.9
COAL
BITUMINOUS
26167.

    9.85
8.85-10.85
   11.00
10.0-12.0
    2.23
2.0-2.7
********
******
 3
 0
CYCLONE [MULTIPLE! 280/COLLECTOR
WESTERN PREC. DIVISION, JOY
               ( 105000 ACFM)
               (  350 F)
               (  2. IN-H20)
 49.5
176.7
   .5
 80.0
 0
NONE
 1
 0
 9/75
VENTURI
VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
N/A
AMERICAN AIR FILTER
CARBON STEEL; STAINLESS STEEL
AISI 1110; AUSTENITIC
INORGANIC
HYDRAULICALLY-BONDED MORTAR
NONE
 1
                                            13-520

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
KENTUCKY UTILITIES: GREEN RIVER  1-3  (CONT.)

     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PRESSURE DROP - KPA
     INLET GAS FLOW RATE - CU.M/S
     INLET GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICIENCY - X

»** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE FRODUCT/THROWAWAY  PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN SOS REMOVAL EFFICIENCY -  X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 »* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT  - X
     DESIGN COAL HEAT CONTENT  -  J/6
     DESIGN COAL ASH CONTENT - X
     OPER. J MAINT. REQUIREMENT  - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO -  L/CU.M
     GAS-SIDE PRESSURE DROP  -  KPA
     SUPERFICAL GAS VELOCITY  - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE -  C
     S02  REMOVAL  EFFICIENCY  -  X
     PARTICLE REMOVAL EFFICENCY  - X

 »* MIST  ELIMINATOR
     PRE-MIST ELIMINATOR/MIST  ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NiME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
   129.1
      .8
     1.7
   169.9
   148.9
    98.0
(  2050 GPM)
(  5.7 SAL/1000ACF)
(  7.0 IN-H20)
(  360000 ACFM)
(   300 F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 AMERICAN AIR FILTER
 SARGENT i LUNDY
 FULL SCALE
 RETROFIT
X   99.50
    98.00
     4.6
  1
  6/76
  9/75
  6/73
     3.80
 25818.6
    14.00
    48.0
( 11100 BTU/LB)
  1
  0
 PACKED TOWER
 ENTRAINED PACKING
 MOBILE BED CONTACTOR
 AMERICAN AIR  FILTER
 20.0 X 20.0 X 3.0
 CARBON STEEL;  STAINLESS  STEEL
 AISI 1110; AUSTENITIC
 N/A; TYPE 316
 INORGANIC
 HYDRAULICALLY-BONDED MORTAR
 NR
 PLASTIC/RUBBER MOBILE  BALLS
  1
   614.
     3.6
       .7
     3.7
   142.99
    46.7
    80.0
    98.0
  9750 GPM)
  27.0 GAL/1000 ACF)
  3.0 IN-H20)
  12.0 FT/S)
  303000 ACFM)
   116 F)
 PRIMARY COLLECTOR
   1
   0
   1
 CENTRIFUGAL
 RADIAL VANE
 RADIAL BAFFLE
 AMERICAN  AIR FILTER
 HORIZONTAL
      1
                                            13-521

-------
UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER 1984
KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)

     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN VANES - CM
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
     CONFIGURATION
               (13.5 FT)
    7.6        (
     .6        (
    8.4        (
STAINLESS STEEL
AUSTENITIC
FRESH
CONTINUOUS
    2.8        (
                 3.00 IN)
                 2.3 IN-H20)
                 27.5 FT/S)
                   45 GAL/MIN)
 0
 1
INDIRECT HOT AIR
EXTERNAL HEAT EXCHANGER
STEAM TUBE BUNDLE
     .0
22.2
142.99
46.7
68.9
CARBON STEEL
AISI 1110
( 40 F)
( 303000 ACFM)
( 116 F)
( 156 F)


               (  360000 ACFM)
               (   300 F)
 1
 0
CENTRIFUGAL
BUFFALO FORGE
BOOSTER
FORCED DRAFT
DRY
  169.88
  148.9
CARBON STEEL
10
CONTROL
LOUVER
NR
NR
NR
NR
NR
NR
SHUT-OFF
GUILLOTINE
TCP-ENTRY GUILLOTINE/SEAL AIR
OPEN/CLOSED
CARBON STEEL
AISI 1110
NONE
N/A
INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
CIRCULAR
                                            13-522

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
KEKTUCKY UTILITIES:  GREEN RIVER 1-3 (CONT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* DUCTWORK
    LOCATION
    CONFIGURATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER
    NUMBER OF SPARES
    PRODUCT QUALITY - X SOLIDS

 »* TANKS
    SERVICE
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT

 ** PUMPS
     SERVICE
     SCRUBBER/ABSORBER RECIRCULATION
     SLURRY TRANSFER
     POND RETURN
     BLEED STREAM

 *» SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION  METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE -  YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
RETROFIT DUCT TO FGD BOOSTER
CIRCULAR
CARBON STEEL
AISI 1110
NONE
N/A
SLAKER
BATCH
AGITATED TANK
 1
 0
   20.0
NUMBER
                              FAN
NUMBER

   3
   2
   z
   z
NONE
BLEED
N/A
N/A
FINAL
POND
ON-SITE
PIPELINE
CLAY LINING  [NATURALLY OCCURRING]
9 ACRES/35 FT
    203629      (    166.5 ACRE-FT)
 12
REACTION  TANK [PHI
S02,  PH
GAS  FLOW,  PRESSURE  DROP, PERCENT SOLIDS
PH 5.5-6.0;  SOLIDS  10X
UNI FLO
PH-REACTANT  TANK; DENSITY METERS-RECYCLE LINE
FEEDBACK
 CLOSED
     4.7
 RIVER WATER
75 GPM)
                                            13-523

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)
 ** CHEMICALS AND CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       LIME
     CONSUMPTION                                2 TPH
     POINT OF ADDITION                          SLAKER

 ** FGD SPARE CAPACITY INDICES
     SCRUBBER - 7.                                     -0
     ABSORBER - 7.                                     »0
     MIST ELIMINATOR - 7.                              .0
     REHEATER - 7.                                     .0
     FAN - 7.                                          .0
     SLAKER - X                                       .0
     EFFLUENT HOLD TANK - 7.                           .0
     RECIRCUUTION PUMP - X                        33.0

 ** FGD SPARE COMPONENT INDICES
     SCRUBBER                                         .0
     ABSORBER                                         .0
     MIST ELIMINATOR                                  .0
     REHEATER                                         .0
     FAN                                              .0
     SLAKER                                           .0
     EFFLUENT HOLD TANK                               .0
     RECIRCULATICN PUMP                             1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD   CAP.
                                                                SOS   PART. HOURS  HOURS  HOURS FACTOR


 9/75  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM BECAME OPERATIONAL SEPTEMBER 13,  1975 ON A HALF-LOAD  BASIS
                         BECAUSE OF A TURBINE OVERHAUL.  LOGGING OF OPERATING DATA BEGAN  DECEMBER
                         1975.

                                                                              744

                                                                              720

                                                                              744   398     257

                                                                              744   572      64

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          A MAJOR PROBLEM WAS FAILURE OF THE RECYCLE  PUMPS.

                          THAWING AND REPAIR OF NUMEROUS FROZEN LINES WAS REQUIRED.

                          SHUTDOWN OF SUMP PUMPS WAS NECESSARY.

                          A MAJOR PROBLEM AREA WAS THE FEED TANK AGITATOR.

 2/76  SYSTEM      70.0        42.0        42.0        30.0                   696   499     211

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          REPAIRS WERE MADE TO THE TANK AGITATORS,  SLAKE TANKS  AND MIX-HOLD TANKS
                          CONTRIBUTING TO OUTAGE TIME.

                          REPAIRS AND CLEANOUT OF REACTANT  PUMPS CONTRIBUTATED  TO OUTAGE TIME.

 3/76  SYSTEM      97.0        85.0        95.0        52.0                   744   458     386
                                             13-524
10/75 SYSTEM
11/75 SYSTEM
12/75 SYSTEM 74.0 65.0 78.0
1/76 SYSTEM 42.0 11.0 14.0


35.0
9.0

-------
4/76
5/76
6/76
7/76
8/76
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
90
81
100
90
97
.0
.0
.0
.0
.0
100
100
99
98
97
.0
.0
.0
.0
.0
100
100
99
99
97
.0
.0
.0
.0
.0
77.
61.
82.
77.
97.
0
0
0
0
0
                                                 UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER  1984

KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD    CAP.
                                                               S02  PART. HOURS HOURS   HOURS  FACTOR


      *» PROBLEMS/SOLUTIONS/COMMENTS

                         ALL RUBBER-LINED IMPELLERS WERE REPLACED IN THE PUMPS.

                                                                             720   552     552

                                                                             744   456     456

                                                                             720   597     589

                                                                             744   584     574

                                                                             744   744     722

      «* PROBLEMS/SOLUTIONS/COMMENTS

                         VIBRATION IN THE SCRUBBER BOOSTER ID FAN NECESSITATED A  22 HOUR  SYSTEM
                         SHUTDOWN FOR REPAIR DURING AUGUST.

 9/76  SYSTEM      86.0       100.0       100.0        79.0                   720   571     571

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         MINOR FAN PROBLEMS OCCURRED BUT NO  FORCED OUTAGE TIME WAS REQUIRED.

                         HALF-LOAD OPERATIONS WERE CONDUCTED THROUGHOUT THE  PERIOD BECAUSE OF
                         BEARING PROBLEMS WITH ONE OF THE TWO TURBINE GENERATING  UNITS.

10/76  SYSTEM     100.0       100.0       100.0        94.0                   744   699     699

      *» PROBLEMS/SOLUTIONS/COMMENTS

                        MINOR FAN PROBLEMS OCCURRED BUT NO FORCED OUTAGE TIME WAS REQUIRED.

                        HALF-LOAD OPERATIONS WERE CON-DUCTED  THROUGHOUT THE  PERIOD BECAUSE OF
                        BEARING PROBLEMS WITH ONE OF THE TWO TURBINE GENERATING UNITS.

11/76  SYSTEM     100.0       100.0        98.0        98.0                   720   704     704

12/76  SYSTEM      73.0        97.0        87.0        70.0                   744   536     517

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER AND DECEMBER, 1976  SOME FLUE GAS WAS BY-PASSED AROUND
                         THE SYSTEM WHILE THE UTILITY CONDUCTED A CHECKOUT  OF THE SCRUBBER INTERNAL
                         AND REPLACED SOME OF THE PACKING SPHERES IN THE MOBILE BED.

 1/77  SYSTEM      94.0        94.0        94.0        94.0                   744   744     698

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE MONTH OF JANUARY NO PROBLEMS OCCURRED.

 2/77  SYSTEM      36.0        91.0        91.0        36.0                   672   266     243

 3/77  SYSTEM         .0                                   .0                   744      0      0     .0

      ** PRCBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF FEBRUARY IT WAS  FOUND THAT  THE  CAP.BOLINE  STACK  LINER
                        WAS BADLY DETERIORATED.  SCRUBBER AND BOILER OPERATIONS WERE  TERMINATED
                        UNTIL THE STACK  LINING WAS REPAIRED. THE STACK  WAS REPAIRED  FIRST BY
                        WELDING A BACKUP METAL PLATE TO THE  PORTIONS OF  THE STACK WHERE PITTING
                                            13-525

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)
4/77 SYSTEM
5/77 SYSTEM
6/77 SYSTEM
40.0
99.0
100.0
98.0
98.0
100.0
98.0
98.0
100.0
23.0
69.0
5.0
	.—	PERFORMANCE DATA	—	——	,.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   F6D   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         OCCURRED.  THE ENTIRE STACK WAS THEN LINED WITH A REFRACTORY COATING
                         CALLED PRECRETE G-8 BY AAF.  THE REPAIRS WERE COMPLETED MARCH 7.

                         THE BOILER IS NOT OPERATED WITHOUT THE SCRUBBER BECAUSE THERE IS NO ESP
                         FOR PARTICULATE CONTROL.

                                                                             720   167    164

                                                                             744   527    513

                                                                             720     34     34

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          WORK ON THE SCRUBBER MODULE INCLUDED REPAIRS TO THE UNDERBED DAMPER
                          SYSTEM AND LEAKING IN THE VENTURI.

                          LIME SLAKING OPERATIONS WAS REPAIRED.

 7/77  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          A STRIKE BY PLANT OPERATING PERSONNEL RESULTED IN BOILER AND FGD SYSTEM
                          SHUTDOWN WHICH CONTINUED THROUGH THE END OF OCTOBER.

 8/77  SYSTEM     100.0                                  .0                  744     0      0    .0

 9/77  SYSTEM     100.0                                  .0                  720     0      0    .0

10/77  SYSTEM     100.0                                  .0                  744     0      0    .0

11/77  SYSTEM      86.0        91.0        91.0        41.0                  720   332    301

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          PROBLEMS WERE ENCOUNTERED WITH LEAKS IN RECYCLE PUMP IMPELLER COATINGS
                          AND PUMP FAILURES.  TWO PUMPS WERE DOWN AND BEING BYPASSED.

                          SUMP PUMP FAILURES WERE NOTED.

                          LEAKS IN THE PACKING WERE NOTED.

12/77  SYSTEM      50.0        63.0        91.0        50.0                  744   596    375

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          NUMEROUS FREEZE UPS WERE  ENCOUNTERED DURING DECEMBER CAUSING FGD SYSTEM
                          OUTAGE TIME.

 1/78  SYSTEM      31.0        32.0        32.0        23.0                  744   537    170

       ** PROBLEMS/SOLUTION'S/COMMENTS

                          THE UNIT WENT DOWN AFTER  APPROXIMATELY  170 HOURS OF OPERATION  IN JANUARY.
                          THIS WAS CAUSED BY THE FREEZING OF THE  SLURRY  LINE TO  THE  POND.

 2/78  SYSTEM      97.0           .0                       .0                  672   672       0

 3/78  SYSTEM      97.0           .0                       .0                  744   669       0
                                             13-526

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

KENTUCKY UTILITIES:  GREEN RIVER 1-3 (CONT. )
	PERFORMANCE DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR


      #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM COULD HAVE BEEN CONSIDERED AVAILABLE THROUGHOUT MOST OF THE
                         WINTER PERIOD BUT BECAUSE EMERGENCY CONDITIONS THE UTILITY CHOSE TO
                         CONCENTRATE THEIR MAINTENANCE CREWS ON POWER GENERATION RATHER THAN  FGD
                         OPERATION.  UNDER NORMAL CONDITIONS THE RELATIVELY MINOR FGD SYSTEM
                         PROBLEMS WOULD HAVE BEEN SOLVED MORE QUICKLY.

                         DURING THE FREEZE UPS NUMEROUS GASKETS WERE TORN THROUGHOUT THE SYSTEM.
                         THE SYSTEM WAS SHUT DOWN COMPLETELY FOR REPAIR WORK DURING FEBRUARY
                         AND MARCH.

 4/78  SYSTEM      41.0        99.0        99.0        41.0                  720   296    295

 5/78  SYSTEM      64.0       100.0        98.0        64.0                  744   474    474

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SCREENS ON THE SUCTION SIDE OF THE PUMPS THAT  PUMP THE SLURRY FROM THE
                         PREP ROOM TO THE NOZZLES EXPERIENCED PLUGGING PROBLEMS.  THE SCREENS GET
                         PLUGGED WITH LARGE GRIT IN THE SLURRY AND ARE SUCKED OUT OF POSITION BY
                         THE PUMPS.  THE UTILITY REPORTED THAT THIS TENDS TO BE A RECURRING
                         PROBLEM.

 6/78  SYSTEM      73.0       100.0       100.0        73.0                  720   525    524

 7/78  SYSTEM      13.0        96.0       100.0        13.0                  744   103     99

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        BOILER AND FGD SYSTEM OUTAGES DURING JUNE AND JULY  WERE FOR ROUTINE
                        MAINTENANCE.

 8/78  SYSTEM      61.0        99.0        99.0        28.0                  744   207    205

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS DOWN FROM AUGUST 1 THROUGH AUGUST 12  AS A RESULT OF BLEED
                         PUMP PROBLEMS.

 9/78  SYSTEM      76.0        98.0       100.0        41.0                  720   303    298

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         BECAUSE OF PLUGGING PROBLEMS THE FGD SYSTEM WAS OPERATED AT APPROXIMATELY
                         ONE THIRD OF TOTAL CAPACITY THE LAST TWO WEEKS OF  SEPTEMBER.

10/78  SYSTEM      30.0        94.0        96.0        30.0                  744   236    222

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM EXPERIENCED RECYCLE TANK SCREEN PLUGGING.

                         THE FGD SYSTEM EXPERIENCED VIBRATING FAN PROBLEMS.

11/78  SYSTEM      24.0       100.0        74.0        24.0                  720   175    175

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS DOWN THE LAST TWO WEEKS OF NOVEMBER DUE TO  LOW  LOAD DEMAND.

12/78  SYSTEM         .0                                   .0                  744      0       0     .0

 1/79  SYSTEM         .0           .0           .0           .0                  744      1       0
                                            13-527

-------
UTILITY FGD SURVEYS OCTOBER 1983 - SEPTEMBER 1984

KENTUCKY UTILITIES' GREEN RIVER 1-3 (COST.)
„	...	.	.	.	—	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 2/79  SYSTEM        .0                                  .0                  672     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS UNAVAILABLE IN DECEMBER, JANUARY AND FEBRUARY AS A
                         RESULT OF FREEZING WEATHER WHICH CAUSED FROZEN PIPES, ETC.

 3/79  SYSTEM      11.2       100.0       100.0        11.2                  744    83     83

 4/79  SYSTEM      18.2       100.0       100.0        18.2                  720   131    131

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE LOW OPERATIONAL HOURS FOR MARCH AND APRIL WERE DUE TO RECYCLE PUMP
                         PROBLEMS.

 5/79  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS TAKEN DOWN IN MAY FOR REPAIRS THAT ARE PROJECTED TO LAST
                         THROUGH THE END OF SEPTEMBER.  DURING THIS OUTAGE AN INDIRECT STEAM REHEAT
                         SYSTEM WILL BE INSTALLED TO BOOST THE TEMPERATURE OF THE EXITING FLUE GAS.
                         THIS WAS FOUND TO BE NECESSARY DUE TO EXCESSIVE MOISTURE IN THE AREA.

 6/79  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT REMAINED OUT OF SERVICE DURING JUNE FOR BOILER REPAIRS.  IT IS
                         NOT EXPECTED TO RETURN TO SERVICE UNTIL OCTOBER OR NOVEMBER.

 7/79  SYSTEM     100.0                                  .0                  744     0      0    .0

 8/79  SYSTEM     100.0                                  .0                  744     0      0    .0

 9/79  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER REMAINED OUT OF SERVICE DURING JULY, AUGUST AND SEPTEMBER.  THE
                         BOILER TEMPERATURE VALVES AND PIPING BETWEEN THE PRIMARY AND SECONDARY
                         SUPERHEATERS MUST STILL BE REPLACED.  THE BOILER IS NOT EXPECTED TO RETURN
                         ON LINE UNTIL THE FIRST OF THE YEAR OR POSSIBLY AS LATE AS MARCH.

                         THE NEW INDIRECT REHEAT SYSTEM IS IN PLACE AND READY FOR OPERATION AS SOON
                         AS THE BOILER RETURNS TO SERVICE.

10/79  SYSTEM     100.0                                  .0                  744     0      0    .0

11/79  SYSTEM     100.0                                  .0                  720     0      0    .0

12/79  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         WORK IS CONTINUING ON THE REPAIRS OF THE OLD BOILER.  THE UNIT MAY BE
                         SHUT DOWN INTO MARCH 19SO.  THE FGD SYSTEM WAS AVAILABLE THROUGHOUT  THE
                         PERIOD BUT WAS NOT OPERATED.

 1/80  SYSTEM     100.0                                  .0                  744     0      0   .0

 2/SO  SYSTEM     100.0                                  .0                  696     0      0   .0
                                            13-528

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984

KENTUCKY UTILITIES:  GREEN RIVER 1-3 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR


 3/80  SYSTEM     100.0                                  .0                  744      0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER REMAINED OUT OF SERVICE DUE TO BOILER REPAIRS.  THE UNIT IS
                        EXPECTED TO BE OPERATING IN MAY.

 4/80  SYSTEM     100.0                                  .0                  720      0      0     .0

 5/80  SYSTEM     100.0                                  .0                  744      0      0     .0

 6/80  SYSTEM     100.0                                  .0                  730      0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM REMAINED OFF LINE DURING THE SECOND QUARTER OF 1980 AS A
                        RESULT OF THE ON-GOING BOILER REPAIRS.  COMPLETION OF THE BOILER REPAIRS
                        HAS BEEN DELAYED BY THE UNAVAILABILITY OF SOME NEEDED PARTS.

 7/80  SYSTEM     100.0                                  .0                  744      0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER REPAIRS HAVE BEEN COMPLETED; HOWEVER, THE BOILER  DID  NOT
                        OPERATE DUE TO REPAIR WORK BEING DONE ON THE TURBINE.

 8/80  SYSTEM     100.0                                  .0                  744      0      0     .0

 9/80  SYSTEM     100.0                                  .0                  720      0      0     .0

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        TURBINE REPAIRS CONTINUED THROUGH AUGUST AND SEPTEMBER.  THE FGD SYSTEM
                        WAS AVAILABLE FOR OPERATION.

10/80  SYSTEM     100.0                                  .0                  744      0      0     .0

11/80  SYSTEM     100.0                                  .0                  720      0      0     .0

12/80  SYSTEM     100.0                                  .0                  744      0      0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE FOURTH QUARTER THE TURBINE REPAIRS CONTINUED.  AN ATTEMPT  TO
                        RESTART THE BOILER IN MID-DECEMBER RESULTED IN A BLOWN GENERATOR CAUSED
                        BY FAULTY INSULATORS.  THE UTILITY IS PRESENTLY WAITING ON NEW INSULATORS.

                        DURING THE PERIOD THE BOILER CONTROL VALVES HAD TO BE REPLACED.

                        THE FGD SYSTEM WAS AVAILABLE 100X OF THE TIME DURING THE FOURTH  QUARTER.

 1/81  SYSTEM     100.0                                  .0                  744      0      0     .0

 2/81  SYSTEM     100.0                                  .0                  672      0      0     .0

 3/81  SYSTEM     100.0                                  .0                  744      0      0     .0

      ** PROBLEMS/SOLUTIONS/CCMMENTS

                        DURING MARCH AN ATTEMPT TO RUN  A FULL LOAD COMPLIANCE TEST FAILED DUE TO
                        BLOWN INSULATORS.  THE UTILITY  IS PRESENTLY WAITING ON NEW INSULATORS.

                        THE FGD SYSTEM WAS AVAILABLE 100X OF THE TIME DURING THE FIRST QUARTER.
                                            13-529

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KENTUCKY UTILITIES: GREEN RIVER 1-3 (COST.)
		_.„	—	——	-—PERFORMANCE DATA	•	•	——	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
4/81 SYSTEM
5/81 SYSTEM
6/81 SYSTEM
100.0
100.0
100.0
.0
.0
.0
720
744
720
0
0
0
0
0
0
.0
.0
.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM DID NOT OPERATE DURING THE SECOND QUARTER 1981.  THE UTILITY
                         IS WAITING FOR NEW GENERATOR TERMINAL LEADS.  THE FGD SYSTEM WAS
                         AVAILABLE, HOWEVER, FOR OPERATION.

 7/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 8/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 9/81  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE GREEN RIVER UNITS 1-3 REMAINED OFF LINE DURING THE SECOND QUARTER 1981.
                         THE FGD SYSTEM WAS AVAILABLE FOR OPERATION BUT WAS NOT NEEDED.

10/81  SYSTEM     100.0                                  .0                  744     0      0

11/81  SYSTEM     100.0                                  .0                  720     0      0

12/81  SYSTEM     100.0                                  .0                  744     0      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS DOWN THROUGHOUT THE FOURTH QUARTER.  THE UTILITY HAS IN-
                         TENDED TO OPERATE THE BOILER FOR A SHORT TIME HOWEVER, THE FGD SYSTEM
                         LIQUID CIRCUITS FROZE DUE TO THE WEATHER.  BY THE TIME THE SYSTEM WAS
                         THAWED THE UTILITY NO LONGER REQUIRED THE POWER.

 1/82  SYSTEM     100.0                                  .0                  744     0      0    .0

 2/82  SYSTEM     100.0                                  .0                  672     0      0    .0

 3/82  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FIRST QUARTER THE SYSTEM WAS AVAILABLE FOR OPERATION; HOWEVER,
                         DUE TO A  LACK OF POWER DEMAND THE SYSTEM DID NOT OPERATE.

 4/82  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SYSTEM DID NOT OPERATE DURING APRIL DUE TO A  LACK OF POWER DEMAND.

 5/82  SYSTEM     100.0                                 5.0                  744     39      39

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE SYSTEM OPERATED APPROXIMATELY 39 HOURS IN PREPARATION  FOR
                         TESTS SCHEDULED FOR JUNE.

 6/82  SYSTEM     100.0                                14.7                  720    106     106
                                             13-530

-------
                                                 UTILITY FGD SURVEY? OCTOBER 1983 - SEPTEMBER  1984

KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)
	_	PERFORMANCE DATA-	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS  FACTOR


      «* PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JUNE THE SYSTEM OPERATED APPROXIMATELY  106  HOURS  IN  WHICH TIME
                        COMPLIANCE TESTS WERE PERFORMED.

 7/82  SYSTEM     100.0       100.0       100.0         8.5                   744     63      63    6.9

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE SYSTEM OPERATED ONLY 63 HOURS DURING JULY  DUE  TO LOW POWER  DEMAND.

 8/82  SYSTEM     100.0                                  .0                   744      0      0     .0

 9/82  SYSTEM     100.0                                  .0                   720      0      0     .0

10/82  SYSTEM     100.0                                  .0                   744      0      0     .0

      *» PROBLEMS/SOLUTIONS/COMMENTS

                        THE SYSTEM DID NOT OPERATE DURING AUGUST, SEPTEMBER,  OR  OCTOBER DUE TO LOW
                        POWER DEMAND.

11/82  SYSTEM     100.0       100.0       100.0         1.5                   720     11      11     .5

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE SYSTEM OPERATED ONLY 11 HOURS DURING NOVEMBER  DUE TO LOW POWER DEMAND.
12/82
1/83
2/83
3/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
100.0
100.0
100.0
100.0
0
0
0
0
744
744
672
744
0
0
0
0
0
0
0
0
.0
.0
.0
.0
** PROBLEMS/SOLUTIONS/COMMENTS

4/83
5/83
6/83

SYSTEM
SYSTEM
SYSTEM
THE SYSTEM DID NOT OPERATE DURING
1983 DUE TO LOW POWER DEMAND.
100.0
100.0
100.0
THE
0
0
0
PERIOD OF DECEMBER
720
744
720
1982
0
0
0
THROUGH
0
0
0
MARCH
.0
.0
.0
       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT THE  SYSTEM DID  NOT OPERATE  DURING THE  SECOND
                        QUARTER  DUE TO  LOW  POWER  DEMAND.

 7/83  SYSTEM      100.0        100.0        100.0         34.4                  744   256    256   11.1

       **  PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED  THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING JULY.

 8/83  SYSTEM       97.8        100.0        100.0         87.2                  744   649    649   29.9
                                            13-531

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

KENTUCKY UTILITIES: GREEN RIVER 1-3 (CONT.)
		.	——PERFORMANCE DATA	——	>	••	.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS BROUGHT DOWN DURING AUGUST DUE TO  LACK OF POWER DEMAND AND
                         REPAIRS WERE MADE ON A LEAKING FLOODED ELBOW PRECEDING THE MOBILE BED
                         CONTACTOR.

 9/83  SYSTEM      98.6       100.0        97.1        46.0                  720   331    331  12.9

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS DOWN DURING PART OF SEPTEMBER DUE TO THE CONTINUED PROB-
                         LEM WITH THE LEAKING FLOODED ELBOW.

10/83  SYSTEM     100.0                                  .0                  744     0      0    .0

11/83  SYSTEM     100.0       100.0       100.0         7.4                  720    53     53   2.1

12/83  SYSTEM     100.0                                  .0                  744     0      0    .0

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT WAS DOWN DURING  MOST OF THE FOURTH
                         QUARTER DUE TO LOW POWER DEMAND.

 1/84  SYSTEM        .0                                  .0                  744     0      0    .0

 2/84  SYSTEM        .0                                  .0                  696     0      0    .0

 3/84  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNITS WERE OFF LINE DURING  THE  FIRST QUARTER
                         OF 19S4 DUE TO LOW POWER DEMAND. IN ADDITION, BECAUSE OF  SEVERE  WEATHER
                         CONDITIONS AND THE INTERMITTENT MODE OF OPERATION OF THE  UNITS,  THE FGD
                         SYSTEM WAS NOT AVAILABLE UNTIL MARCH.

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                74
-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984
                                           SECTION 13
              DESIGN AND  PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION -  NG/J
S02 EMISSION LIMITATION  -  NG/J
NOX EMISSION LIMITATION  -  K'G/J
NET PLANT GENERATING  CAPACITY - MW
GROSS UNIT GENERATING CAPACITY  - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 ** UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  -  M

 ** FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT  - J/G
    RANGE HEAT CONTENT  -  BTU/LB
    AVERAGE ASH CONTENT - 7.
    RAN3E ASH CONTENT - '/.
    AVERAGE MOISTURE CONTENT - 7.
    RANGE MOISTURE CONTENT - 7.
    AVERAGE SULFUR CONTENT - 7.
    RANGE SULFUR CONTENT  - 7.
    AVERAGE CHLORIDE CONTENT - 7.
    RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
    NUMBER
    TYPE

 ** FABRIC FILTER
    NUMBER
    TYPE

 ** ESP
    NUMBER
    NUMBER OF SPARES
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY -  CU.M/S
    INLET FLUE GAS TEMPERATURE -  C
    PARTICLE REMOVAL EFFICENCY -  7.

 »* PARTICLE SCRUBBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    LItJER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    GAS CONTACTING DEVICE TYPE
LAKELAND UTILITIES
MCINTOSH
3
LAKELAND
FLORIDA
C
   19.
  516.
******
  570

  350
  495
  364
BABCOCK t WILCOX
PULVERIZED COAL
BASE
(   .044 LB/MMBTU)
(  1.200 LB/MMBTU)
(****** LB/MMBTU)
********
  143.3
   76.
CONCRETE
*******
COAL
BITUMINOUS
26749.

   10.00
7.0-17.0
    6.00
4.2-9.5
    2.56
1.3-3.6
      .01
0.01-0.14
 0
NONE
 0
NONE
 2
 0
COLD SIDE
BABCOCK 4 WILCOX
  251.9
  138.9
   99.6
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(******* ACFM)
(  290 F)
C  250 FT)
               (***** FT)
(  11500 BTU/LB)
 11200-13500
(  533800 ACFM)
(   282 F)
                                            13-533

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LAKELAND UTILITIES: MCINTOSH 3 (CONT.)
*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     SPACE REQUIREMENTS - SQ M
     OPER. I MAINT. REQUIREMENT - MANHR/DAY

 ** QUEUCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUM5ER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - '/.

 «* MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     DISTANCE BETWEEN VANES - CM
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH FREQUENCY
     WASH RATE   L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIMESTONE
 NONE
 BABCOCK & WILCOX
 C.T. MAIN
 FULL SCALE
 NEW
'/.   99.60
    85.00
  1
  9/82
  7/82
  3/78
                (  20000 SQ FT)
1858.0
  24.0
 NR
 NR
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 BABCOCK & WILCOX
 STAINLESS STEEL
 AUSTENITIC
 NR
 NONE
 N/A
 N/A
 NONE
  2
  2520.
    10.7
     1.9
   584.64
    54.4
    85.0
              (40000 GPM)
              ( 80.0 GAL/1000 ACF)
              ( 7.5 IN-H20)
              (1238898 ACFM)
              (  130 F)
 PRIMARY COLLECTOR
  2
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     2
   114.3
       .1
 ORGANIC
 VINYL ESTER
 CONTINUOUS
    14.4
              (45.00 IN)
              (   .5 IN-H20)
                 (   229  GAL/MIN)
  INDIRECT HOT  AIR
  EXTERNAL HEAT EXCHANGER
  STEAM TUBE BUNDLE
     22.2         (    40  F)
     73.55        ( 155858 ACFM)
                                             13-534

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
LAKELAND UTILITIES: MCINTOSH 3  (CONT.)

    INLET FLUE GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
    NUMBER
    NUMBER OF SPARES
    DESIGN
    SUPPLIER
    FUNCTION
    APPLICATION
    SERVICE
    PRESSURE DROP - KPA
    CONSTRUCTION MATERIAL GENERIC TYPE

 »» FANS
    NUMBER
    SUPPLIER

 ** FANS
    NUMBER
    NUMBER OF SPARES
    DESIGN
    SUPPLIER
    FUNCTION
    APPLICATION
    SERVICE
    PRESSURE DROP - KPA
    CONSTRUCTION MATERIAL GENERIC TYPE

 «* DAMPERS
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER
    FULL  LOAD DRY FEED CAPACITY - M.TONS/HR

 ** TANKS
    SERVICE
  193.9        (
STAINLESS STEEL
AUSTENITIC
 2
 0
CENTRIFUGAL
TLT-BABCOCK
UNIT
FORCED DRAFT
DRY
    6.4
CARBON STEEL
                  381 F)
               (20.9 IN-H20)
                (33.1 IN-H20)
TLT-BABCOCK
 2
 0
CENTRIFUGAL
GREEN FAN
BOOSTER
FORCED DRAFT
DRY
   10.1
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
ID FAN DISCHARGE TO STACK
CARBON STEEL
AISI 1110
ORGANIC
INERT FLAKE-FILLED VINYL ESTER
2 BYPASS STREAMS
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED  MORTAR
WET BALL MILL
COMPARTMENTED
NR
 1
   13.6         (   15  TPH)
NUMBER
     ABSORBER RECYCLE
     QUENCHER
     THICKENER OVERFLOW
                                            13-535

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LAKELAND UTILITIES: MCINTOSH 3 CCONT.)
 *« PUMPS
     SERVICE
NUMBER

   8
   4
   Z
                                                VACUUM FILTER
                                                 3
                                                0
                                                1080 TON/DAY
                                                30X SOLIDS
                                                55X SOLIDS
                                                THICKENER
                                                 1
                                                0
                                                CIRCULAR
                                                140.0 DIA
                                                CARBON STEEL
                                                157. SOLIDS
                                                30X SOLIDS
                                                   28.8
     ABSORBER  RECIRCULATION
     QUENCHER  RECIRCULATION
     CLARIFIED RECIRCULATION WATER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CAPACITY
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL  TYPE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY   CU.M
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL  PARAMETERS
     CONTROL LEVELS
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
     EVAPORATION WATEP LOSS  - LITER/S              20.3
                                                                   31.7 TPH)
                                                FIXATION
                                                PUG MILL
                                                CONVERSION SYSTEMS  IPOZ-0-TEC1
                                                   55.0
                                                FINAL
                                                LANDFILL
                                                ON-SITE
                                                TRUCK
                                                NONE
                                                125 ACRES X 40 FT
                                                   6115000     (  5000.0 ACRE-FT)
                                                 30
                                                PH, DENSITY, GAS FLOW, S02
                                                PH 5.5-6.0
                                                AUTOMATIC
                                                FEED FORWARD
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S  303
     MAKEUP WATER ADDITION - LITERS/S
 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
                                                   14.4
ABSORBENT
LIMESTONE
CAC03
96000 TONS/YR
      .0
                                                      .0
                  322 GPM)

                  228 GPM)
                                            13-536

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER  1984

LAKELAND UTILITIES:  MCINTOSH 3 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                               SOS  PART. HOURS HOURS   HOURS  FACTOR


 7/82  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INITIAL FGD OPERATIONS BEGAN AT THIS FACILITY DURING JULY.  THE SYSTEM IS
                        CURRENTLY UNDERGOING SHAKEDOWN/DEBUGGING OPERATIONS.

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE MCINTOSH 3 UNIT (BOILER AND FGD SYSTEM) COMMENCED COMMERICAL OPERATION
                        ON SEPTEMBER 1, 1982.

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS WERE ENCOUNTERED
                        DURING THE FOURTH QUARTER 1982.

 1/83  SYSTEM                                                                744

 2/83  SYSTEM                                                                672

 3/83  SYSTEM                                                                744

      ** PROSLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT IT WAS PLEASED WITH THE OPERATION OF  THE UNIT
                        AND FGD SYSTEM.  THE FGD SYSTEM AVAILABILITY IS REPORTED TO BE  GREATER
                        THAN 95X.

                        NOTE:  IN ADDITION TO HAVING THE CAPABILITY OF  BURNING APPROXIMATELY  140
                               TONS/HR OF BITUMINOUS COAL WITH ASH CONTENTS RANGING FROM 7 TO 17
                               •/., THE BOILER IS ALSO DESIGNED TO BURN REFUSE DERIVED FUEL (RDF).
                               THE UNIT IS CURRENTLY BURNING 300 TONS/DAY OF RDF COLLECTED FROM
                               THE NEARBY CITY OF LAKELAND, FLORIDA.  THE RDF IS CONSUMED NORMALLY
                               WITHIN ONE 8 HOUR SHIFT.  THE REPORTED HEAT CONTENT OF THE RDF IS
                               APPROXIMATELY 5000 BTU/LB COMPARED TO THE AVERAGE 11500  BTU/LB FOR
                               THE COAL.  THE RDF PLANT AND BOILER HAVE THE CAPACITY OF BURNING
                               AN ADDITIONAL 8 TO 12 HOURS OF RDF (300  TO 450 TONS).  THE UTILITY
                               CURRENTLY RECEIVES S6/TON FOR RDF DISPOSAL.

 4/83  SYSTEM                                                                720

 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL THROUGH JUNE, 1983.

 7/83  NORTH      100.0       100.0       100.0         97.3
      SOUTH       77.3        79.3       100.0         78.9
      SYSTEM     100.0        89.7       100.0         87.3                  744    724     655   83.0

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LAKELAKD UTILITIES: MCINTOSH 3 (CONT.)
		—	.	PERFORMANCE DATA-	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER  BOILER   FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
8/83


9/83


NORTH
SOUTH
SYSTEM
NORTH
SOUTH
SYSTEM
100.0
77.3
100.0
100.0
77.3
100.0
100.0
79.3
89.7
100.0
79.3
89.7
100,0
100.0
100.0
100.0
100.0
100.0
97.3
78.9
87.3
97.3
78.9
87.3


744 724 65S 83.0


720 701 634 83.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
10/83
11/83
12/83
NORTH
SOUTH
SYSTEM
NORTH
SOUTH
SYSTEM
NOPTH
SOUTH
SYSTEM
56.5
46.4
51.5
56.5
46.4
51.4
56.5
46.4
51.5
100.0
82.0
91.0
100.0
82.1
91.0
100.0
82.0
91.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
56.5
46.4
51.5
56.5
46.4
51.4
56.5
46.4
51.5
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING THE PERIOD OF JULY THROUGH SEPTEMBER 1983.
                                                                              744    421     333  69.4



                                                                              720    407     370  69.4



                                                                              744    421     383  69.4

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS  WERE ENCOUNTERED
                         DURING THE FOURTH QUARTER OF 1983.



                                                                              744    744     744  87.3



                                                                              696    264     312  25.8



                                                                              744    144     144   8.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD RELATED PROBLEMS WERE REPORTED  DURING THE  FIRST THREE
                         QUARTERS OF 1984.

 4/84  SOUTH      100.0       100.0       101.8        98.4
       NORTH
       SYSTEM                                                                 720    696         78.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED  PROBLEMS AROSE  DURING  APRIL.

 5/84  SOUTH       96.8       100.0       102.4        95.8
       NORTH
       SYSTEM      96.8       100.0       100.0        95.8                   744   696     713   75.6
1/84
2/84
3/84
SOUTH
NORTH
SYSTEM
SOUTH
NORTH
SYSTEM
SOUTH
NORTH
SYSTEM
100.0
100.0
100.0
100.0
19.4
19.4
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
44.8
44.8
19.4
19.4
                                             13-538

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LAKELAND UTILITIES:  MCINTOSH 3 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS  FACTOR


      #* PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING  MAY.

 6/84  SOUTH      100.0       100.0       103.6        99.2
      NORTH
      SYSTEM     100.0       100.0       100.0        99.2                  720   672    714  74.5

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING  JUNE.

                        NORTH MODULE DATA WAS NOT REPORTED DURING THE FIRST TWO QUARTERS OF 1984
                        DUE TO SUSPECTED PROBLEMS WITH AN ELAPSED TIME METER.

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1984.
                                            13-539

-------
UTILITY FGD SURVEY :  OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
SOS EMISSION LIMITATION   NG/J
UOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - '/.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RAN3E CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
LOUISVILLE GAS & ELECTRIC
CANE RUN
LOUISVILLE
KENTUCKY
E
   50.
  516.
               C  .116 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (****** LB/MMBTU)
  992
  188
  175
  178
  188
COMBUSTION ENGINEERING
PULVERIZED COAL
CYCLING
  346.37       (
  160.0        (
   76.         (
CONCRETE
    5.8
                 734000 ACFM)
                 320 F)
                 250 FT)
               ( 19.0 FT)
               ( 11300 BTU/LB)
                10400-11900
COAL
BITUMINOUS
26284.

   15.00
10.0-20.0
    9.00
8.0-10.8
    3.87
3.5-4.0
      .04
0.03-0.06
 0
NONE
 2
 0
COLD SIDE
RESEARCH-COTTRELL
  172.2        ( 365000 ACFM)
  160.0        (  320 Ft
     .0        (0. IN-H20)
   99.0
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-540

-------
LOUISVILLE GAS « ELECTRIC: CANE RUN 4 (CONT.)
                                                 UTILITY F6D SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984
 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY - X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 *# DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - X
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X
    OPER. & MAINT. REQUIREMENT - MANHR/DAY

 #» QUENCHER/PRESATURATOR
    NUMBER
    TYPE
    SUPPLIER
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    PRESSURE DROP - KPA
    LIQUID RECIRCULATION RATE -  LITERS/S
    L/G RATIO - L/CU. M
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
    NUM3ER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
    LIQUID RECIRCULATION RATE -  LITER/S
    L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    CONFIGURATION
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 AMERICAN AIR FILTER
 FLUOR - PIONEER
 FULL SCALE
 RETROFIT
X   99.00
    85.00
     1.6
  1
  8/77
  8/76
     4.00
 25586.0        ( 11000 BTU/LB)
    15.00
    12.00
      .07
   304.0
 WETTED WALL CONICAL FRUSTUM
 AMERICAN AIR FILTER
   172.24       (
   160.0        (
      .5        (
   111.         (
      .6        (
 CARBON STEEL
 AISI 1110
365000 ACFM)
 320 F)
2.0 IN-H20)
1760 GPM)
 4.8 GAL/1000 ACFM)
  2
  0
 PACKED TOWER
 ENTRAINED PACKING
 MOBILE BED CONTACTOR
 AMERICAN AIR FILTER
 20.0 X 20.0 X 27.5
 CARBON STEEL
 AISI 1110
 N/A
 INORGANIC; ORGANIC
 HYDRAULICALLY-BONDED MORTAR;
 PRE-KRETE G-8;  PLASITE
 PLASTIC/RUBBER  MOBILE BALLS
  1
  1110.          (17625 GPM)
     8.1         ( 60.5 GAL/1000  ACF)
     1.5         ( 6.0 IN-H20)
     3.7         (12.0 FT/S)
   137.56        ( 291500 ACFM)
    54.4         (  130 F)
    87.0
 PRIMARY COLLECTOR
  2
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
            INERT FLAKE-FILLED
                                            13-541

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*
LOUISVILLE SAS * ELECTPIC: CANE RUN 
-------
                                                 UTILITY  FGD  SURVEY'  OCTOBER 1983 - SEPTEMBER
LOUISVILLE  GAS & ELECTRIC: CANE RUN <* (CONT.)

    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER  GENERIC MATERIAL TYPE
    LINER  SPECIFIC MATERIAL TYPE

 ** DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    MANUFACTURER
    MODULATION
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 »# DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    MANUFACTURER
    MODULATION
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 «* DUCTKORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER
    NUMBER OF SPARES
    PRODUCT QUALITY - X  SOLIDS

 ** TANKS
    SERVICE
AISI 1110
NR
NR
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE/SEAL AIR
AMERICAN AIR FILTER
OPEN/CLOSED
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE/SEAL AIR
AMERICAN AIR FILTER
OPEN/CLOSED
CARBON STEEL
AISI 1110
NR
NR
SCRUBBER INLET
CARBON STEEL
AISI 1110
NONE
N/A
SCRUBBER OUTLET TO REHEATER
CARBON STEEL
AISI 1110
ORGANIC
INERT FLAKE-FILLED VINYL  ESTER
OUTLET  FROM REHEATER  TO  STACK
CARBON  STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED  MORTAR
BYPASS
CARBON  STEEL
AISI  1110
NONE
N/A
GRINDING  OF  SOLIDS  FOUND  IN BARGE DELIVERED CARB
BALL MILL
TUBE MILL
  1
  0
    35.0
NUMBER
    ABSORBER RECYCLE
    LIME SLURRY HOLD TANK
    RECYCLE
                                            13-543

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 4 (CONT.)
 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     THICKENER UNDERFLOW
     THICKENER OVERFLOW
     LIME SLURRY FEED
     BLEED

 »* SOLIDS CONCENTRATING/DEHATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     CUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
NUMBER

   6
   2
   Z
   z
   4
THICKENER
 1
0
CIRCULAR
85.0 DIA X 14.0
CARBON STEEL
NONE
N/A
ABSORBER BLEED
10X SOLIDS
245 GPM, 25X SOLIDS
185 GPM
VACUUM FILTER
LIME HOLD TANK 4 REACTION TANKS
VACUUM FILTER
 2
1
CIRCULAR
500 GPM
NR
NR
NR
NR
N/A
N/A
THICKENER UNDERFLOW
25X SOLIDS
60X SOLIDS
*** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - 7.

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE
    5.7
                    6.3 TPH)
FIXATION
PUG MILL
CONVERSION SYSTEMS  IPOZ-0-TEC]
   60.0
FINAL
LANDFILL
ON-SITE
TRUCK
CLAY LINING
 10
RECYCLE  LIQUOR
PH
PH 6.1-6.2 AT OUTLET  4 8.5  AT  INLET  TO  ABSORBER
REACTION TANK
AUTOMATIC
FEEDBACK

-------
LOUISVILLE GAS t ELECTRIC: CANE RUN 4 (CONT.)
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984
 ** WATER BALANCE
    WATER LOOP TYPE
    RECEIVING WATER STREAM
    MAKEUP WATER ADDITION - LITERS/S

 *# CHEMICALS AND CONSUMPTION
    FUNCTION
    NAME
    PRINCIPAL CONSTITUENT
    SOURCE/SUPPLIER
    CONSUMPTION
    UTILIZATION - X
    POINT OF ADDITION

 *» FGD SPARE CAPACITY INDICES
    ABSORBER - 7.
    MIST ELIMINATOR - X
    REHEATER - X
    FAN - 7.
    EFFLUENT HOLD TANK - X
    RECIRCULATION PUMP - X
    THICKENER - X
    VACUUM FILTER
 «* FGD SPARE COMPONENT INDICES
    ABSORBER
    MIST ELIMINATOR
    REHEATER
    FAN
    BALL MILL
    EFFLUENT HOLD TANK
    RECIRCULATION PUMP
    THICKENER
    VACUUM FILTER
                             OPEN/CLOSED
                             OHIO RIVER
                                 6.3
                                (  100 GPM)
                             ABSORBENT
                             BETZ POLYFLOC 1100
                             CAOH2
                             AIRCO
                             15000 LB/HR DRY CAIOH12 AT FULL  LOAD
                               100.0
                             RECYCLE TANK
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART. HOURS  HOURS   HOURS  FACTOR
 8/76  SYSTEM      92.3        90.0

      ** PROBLEMS/SOLUTIONS/COMMENTS
                        91.0
                                    89.5
                                            87.00 99.00   744   740
                                                                       666  65.0
 9/76  SYSTEM

10/76  SYSTEM
91.5

92.6
                         INITIAL OPERATIONS OF THE  CANE  RUN  4  FGD  SYSTEM BEGAN IN AUGUST WITH
                         THE SYSTEM OPERATING 90X OF  THE 740 HOURS THE  BOILER  WAS ON LINE.

                         OUTAGE TIME DURING THE MONTH WAS DUE  PRIMARILY TO EQUIPMENT INSPECTIONS,
                         REPAIR/REPLACEMENT OF AUXILIARY MOTOR PARTS, AND DEPLETION OF ABSORBENT
                         SUPPLY BECAUSE OF A LATE BARGE  DELIVERY.

                         THE SCRUBBING SYSTEM HAS BEEN GENERALLY OPERATING AT  APPROXIMATELY 50 TO
                         SOX FLUE GAS CAPACITY.

                         SOME MINOR PROBLEMS HAVE BEEN ENCOUNTERED WITH AUXILIARY EQUIPMENT MOTORS.

                         SOME MINOR PROBLEMS HAVE BEEN ENCOUNTERED WITH SPRAY  NOZZLES IN THE MOBILE
                         BED CONTACTOR.  THE SPRAY  NOZZLES ARE SPINNER-VANE COMPONENTS ORIGINALLY
                         CONSTRUCTED OF PLASTIC.  OPERATING  TEMPERATURES AND PRESSURES HAVE CAUSED
                         THE PLASTIC HOUSING TO EXPAND RESULTING IN THE VANES  EXTRUDING OUT THE
                         FRONT END, SUBSEQUENTLY CAUSING A BLOCKAGE OF  THE SLURRY FEED.  THE
                         NOZZLES HAVE BEEN REPLACED WITH CERAMIC CONSTRUCTED COMPONENTS.
90.0

90.0
90.5

90.7
90.0

72.6
88.00

90.00
720

744
720

600
648

540
62.0

51.0
                                            13-545

-------
UTILITY FGD SURVEY:  OCTOBER 1933 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC:  CANE RUN 4 (CONT.)
		—-PERFORMANCE DATA———-	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT WAS TAKEN OUT OF SERVICE ON OCTOBER 25, 1976 TO IMPLEMENT
                          ADDITIONAL MODIFICATIONS TO THE SCRUBBING SYSTEM.  MAJOR SYSTEM MODIFICA-
                          TIONS INCLUDE INCREASING PUMP CAPACITY AND DECREASING PRESSURE DROP.
                          THESE TWO PROBLEMS HAVE HINDERED OPERATION OF THE UNIT AT FULL LOAD
                          CAPACITY.

11/76  SYSTEM      96.0        95.0        94.0        79.2    89.00         720   600    570  52.0

12/76  SYSTEM      92.0        90.0        93.0        72.3    85.00         744   598    538  53.0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT OPERATED ON CARBIDE LIME DURING THE NOVEMBER-DECEMBER PERIOD.

 1/77  SYSTEM      42.0        37.7        40.0        33.7    86.00         744   666    251  32.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          DUE TO OHIO RIVER FREEZE UP BARGE DELIVERIES OF LIME CEASED CAUSING
                          THE FGD SYSTEM TO BE TAKEN OFF LINE ON JANUARY 12.

 2/77  SYSTEM     100.0                                 1.2                  672     0      8    .0

       *» PR03LEMS/SOLUTIONS/COMMENTS

                          DURING FEBRUARY, THE SCRUBBER WAS ONLY OPERATED FOR TWO 4-HOUR PERIODS
                          TO PREVENT TOTAL FREEZE-UP.

 3/77  SYSTEM      91.0        82.9        76.0        48.1                  744   432    358  51.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE SCRUBBER CAME BACK ON-LINE ON MARCH 14, 1977.

                          DC POWER SUPPLY TO THE BYPASS DAMPER FAILED.  THE SCRUBBER SYSTEM WAS
                          BYPASSED WHILE REPAIRS WERE MADE.

 4/77  SYSTEM      95.0        92.7        92.0        60.0                  720   466    432  49.0

 5/77  SYSTEM                                            .0                  744            0

 6/77  SYSTEM                                            .0                  720            0

       ** PR03LEMS/SOLUTIONS/COMMENTS

                         THE SCRUBBING SYSTEM WAS DOWN FOR MODIFICATIONS FROM APRIL 19 TO JULY 17,
                         1977.

                         A CHEVRON TYPE MIST ELIMINATOR WAS INSTALLED DURING THE OUTAGE.

                         A NEW SPRAY HEADER WAS ADDED TO INCREASE THE L/G RATIO DURING THE OUTAGE.

                         DIRECT OIL-FIRED REHEAT WAS ADDED.

                         THE LINING IN THE SYSTEM FROM THE MIST  ELIMINATOR TO THE STACK WAS RE-
                         PLACED WITH PLASITE 4005 (THE ORIGINAL  LINING WAS BUBBLING, BUT HAD  HOT
                         YET FAILED, FAILURE SEEMED  IMMINENT WITHIN 4-5 MONTHS).  THE NEW  LINING
                         WAS INSTALLED BY GENERAL COATINGS.

 7/77  SYSTEM      95.0        90.0        90.0        43.5                  744   360     324  36.0
                                            13-546

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
LOUISVILLE GAS i ELECTRIC: CANE RUN 4 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR
      *# PROBLEMS/SOLUTIONS/COMMENTS
                         THE SYSTEM WAS PLACED BACK IN SERVICE ON JULY 17, 1977 AFTER SYSTEM
                         MODIFICATIONS WERE COMPLETED.
 8/77

 9/77
SYSTEM      79.0        89.5        90.0

SYSTEM      98.9        99.1        99.0

#* PROBLEMS/SOLUTIONS/COMMENTS
                                     79.0

                                     72.8
                                                                            720
                                        657

                                        529
                                   588  60.0

                                   524  59.0
                        COMPLIANCE TESTING OCCURED DURING AUGUST AND SEPTEMBER 1977 BY EPA
                        PERSONNEL AND WAS OFFICIALLY APPROVED TO HAVE ACHIEVED COMPLIANCE.
10/77 SYSTEM
11/77 SYSTEM
12/77 SYSTEM
98.1
69.9
85.0
97.8
94.0
85.0
99.0
94.0
100.0
89.0
62.9
81.7
                                                                            744

                                                                            720

                                                                            744
                                                                            677

                                                                            483

                                                                            715
                                                                        662  51.0

                                                                        453  53.0

                                                                        608  48.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER, "AIRCO", THE LIME SUPPLIER, HAD 1200 FT OF THEIR FEED
                         LINE FREEZE UP CAUSING LIME TO BECOME UNAVAILABLE FOR A SHORT TIME.
 1/78

 2/78

 3/78
SYSTEM

SYSTEM

SYSTEM
 66.4

100.0

100.0
             66.6
                              33.5
87.0
                                          35.0
66.4

  .0

33.5
                                  744

                                  672

                                  744
742

  0

744
494  50.0

  0    .0

249  52.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
 4/78
 5/78
                  THE UNIT WAS DOWN THE ENTIRE MONTH OF FEBRUARY DUE TO A COAL SHORTAGE
                  AND A LACK OF AVAILABLE LIME RESULTING FROM THE SEVERE WINTER WEATHER.
                  THE UNIT CAME BACK ON LINE MARCH 21, 1978.

SYSTEM     100.0       100.0       100.0        42.1                  720   303    303  51.0

** PROBLEMS/SOLUTIONS/COMMENTS

                   THE BOILER WAS DOWN PART OF APRIL FOR REPAIRS.

SYSTEM      31.0        32.7        35.0        15.5                  744   352    115  42.0

** PROBLEMS/SOLUTIONS/COMMENTS

                   THE BOILER WAS DOWN AGAIN DURING PART OF MAY FOR REPAIRS.

                   DURING THE MAY BOILER OUTAGE A NUMBER OF MODIFICATIONS WERE MADE TO THE
                   DAMPERS IN THE FGD SYSTEM.
6/78 SYSTEM
7/78 SYSTEM
8/78 SYSTEM
9/78 SYSTEM
99.3
98.8
100.0
100.0
99.3
98.7
94.2
100.0
99.3
98.7
96.0
100.0
99.3
91.1
94.2
19.2
                                                                             720

                                                                             744

                                                                             744

                                                                             720
                                                                            720

                                                                            687

                                                                            744

                                                                            138
                                                                        715  50.0

                                                                        678  44.0

                                                                        701  53.0

                                                                        138  31.0
                                            13-547

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198"+

LOUISVILLE GAS 4 ELECTRIC: CANE RUN 4 (CONT.)
	„	__—__--	___—PERFORMANCE DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  Y. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       «* PROBLEMS/SOLUTIONS/COMMENTS

                          THERE WERE NO FGD FORCED OUTAGES DURING THE AUGUST-SEPTEMBER PERIOD.

                          THE BOILER WENT DOWN IN SEPTEMBER AFTER 138 HOURS OF OPERATION  FOR
                          TUBE REPAIRS.

10/78  SYSTEM     100.0                -                  .0                  744     0      0    .0

       #* PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER REMAINED OFF LINE DURING OCTOBER FOR CONTINUATION OF THE TUBE
                          REPAIRS.

11/78  SYSTEM     100.0        97.2        98.0        58.3                  720   432    420  36.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER AND FGD SYSTEM CAME BACK ON LINE DURING THE SECOND WEEK OF
                          NOVEMBER WITH NO OPERATIONAL PROBLEMS REPORTED FOR THE FGO SYSTEM.

12/78
       SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          DURING DECEMBER A TURBINE BECAME UNOPERATIONAL.  THE UNIT IS EXPECTED
                          TO BE OFF LINE UNTIL APRIL.

  1/79  SYSTEM     100.0                                  .0                  744     0      0    .0

  2/79  SYSTEM     100.0                                  .0                  672     0      0    .0

  3/79  SYSTEM     100.0                                  .0                  744     0      0    .0

  4/79  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLOTIONS/COMMENTS

                         THE UNIT DID NOT OPERATE DURING THESE MONTHS BECAUSE THE BOILER  WAS STILL
                         DOWN FOR TURBINE REPAIR AND TUBE LEAK REPAIRS.

  5/79  SYSTEM     100.0                                  .0                  744     0      0    .0

  6/79  SYSTEM     100.0        46.2        46.2        17.1                  720   266    123  34.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT REMAINED DOWN DURING MAY FOR CONTINUED TURBINE AND BOILER TUBE
                         REPAIRS.  THE UNIT WAS PLACED BACK IN SERVICE  IN JUNE.

                                                                             744   701    692  62.0

                                                                             744   744    664  61.0

                                                                             720   168       0  36.0

       ** FROBLEMS/SOLUTIONS/COHMENTS

                         THE ONLY MAJOR PROBLEMS OCCURRED DURING SEPTEMBER.  TUBE  FAILURES  WERE
                         ENCOUNTERED CAUSING THE BOILER OUTAGE AND MECHANICAL  FAILURE WITH  THE
                         DAMPER GATES CAUSED THE SCRUBBER TO BE OFF  LINE DURING THE MONTH.

10/79  SYSTEM      72.0        30.1        70.0        12.0                  744   296      89   39.0
                                             13-548
7/79 SYSTEM
8/79 SYSTEM
9/79 SYSTEM
93.0
92.0

98.7
89.2
.0
97.0
89.0

93.0
89.2
.0

-------
1/80 SYSTEM
2/80 SYSTEM
3/80 SYSTEM
100.0
100.0
82.0
100.0
99.8
80.5
99.0
99.0
80.0
95.6
66.7
74.3
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


11/79  SYSTEM      96.0        93.9        94.0        58.1                  720   445    418  42.0

12/79  SYSTEM      91.0        38.5        38.0        20.2                  744   390    150  40.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE FOURTH QUARTER 1979 THERE WERE NO MAJOR PROBLEMS.  THE LOW
                        SCRUBBER HOURS WERE A RESULT OF NECESSARY MAINTENANCE.

                                                                            744   711    711  53.0

                                                                            696   465    464  41.0

                                                                            744   687    553  55.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR OPERATIONAL PROBLEMS WERE REPORTED FOR THE FIRST QUARTER OF 1980
                        WITH EITHER THE BOILER OR THE FGD SYSTEM.

 4/80  SYSTEM      99.0        98.8        98.8        79.9                  720   582    575  48.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING APRIL SPRAY PUMP PROBLEMS CAUSED SEVEN HOURS OF OUTAGE TIME.

 5/80  SYSTEM      96.8       100.0       100.0         7.0                  744    52     52  10.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER WAS NOT NEEDED MOST OF MAY, THIS ACCOUNTS FOR THE LOW
                        UTILIZATION OF THE FGD SYSTEM.

                        ONE DAY OF OUTAGE TIME IN MAY WAS CAUSED BY A LEAK IN A SPRAY PUMP
                        SEAL.

 6/30  SYSTEM        .0          .0                       .0                  720   350      0  32.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING PART OF JUNE THE BOILER WAS ON RESERVE, IN WHICH TIME THE SCRUBBER
                        DUCTKORK AND LININGS WERE REPAIRED.

                        REPAIRS WERE MADE TO MODULE LININGS AND DUCTWORK.  DUCTWORK REPAIRS/
                        REPLACEMENTS WERE MADE WITH 316  SS.

                        ALSO DURING THE DOWN TIME THE EXPANSION JOINT LOCATED AT THE DISCHARGE
                        OF THE BOOSTER PUMP WAS REPLACED.

 7/80  A           85.7        92.8        92.8        85.7
      B           85.7        92.8        92.8        85.7
      SYSTEM      85.7        92.8        92.8        85.7                  744   687    638  58.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS WERE ENCOUNTERED WITH THE OIL REHEAT SYSTEM DURING JULY.

                        SPRAY PUMP AND VALVE FAILURES ENCOUNTERED DURING THE MONTH ACCOUNTED  FOR
                        SOME OF THE FGD SYSTEM DOWN TIME.

 8/80  SYSTEM     100.0        99.3        99.3        76.9                  744   576    572  50.0

 9/80  SYSTEM     100.0       100.0       100.0        35.7                  720   257    257  50.0
                                            13-549

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR OUTAGES OCCURRED DURING AUGUST AND
                         SEPTEMBER.

10/80  SYSTEM     100.0       100.0       100.0        83.1                  744   611    611  50.0

       *» PROBLEMS/SOLUTIONS/COtlMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTH OF OCTOBER.

11/80  SYSTEM      71.8        52.6        52.8        35.2                  720   572    254  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER DUCTWORK FAILURE CAUSED SOME OUTAGE TIME.

                         ALSO DURING THE MONTH PROBLEMS WERE ENCOUNTERED WHEN THE MIST ELIMINATORS
                         FAILED.

12/80  SYSTEM     100.0       100.0       100.0        76.8                  744   572    572  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING DECEMBER THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS OCCURRED.

 1/81  SYSTEM      81.0        81.0        81.0        81.0                  744   744    604  35.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE FGD SYSTEM WAS OUT OF SERVICE APPROXIMATELY 140 HOURS
                         DUE TO A LACK OF AVAILABLE LIME.

 2/81  SYSTEM        .0          .0          .0           .0                  672   268      0  35.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY THE FGD SYSTEM WAS NOT AVAILABLE DUE TO MIST ELIMINATOR
                         AND DUCTK'OPK PROBLEMS.

 3/81  SYSTEM     100.0       100.0       100.0        39.0                  744   290    290  35.0

       ** PRCBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE
                         ENCOUNTERED.

 4/81  SYSTEM     100.0                                   .0                  720     0      0     .0

 5/81  SYSTEM     100.0                                   .0                  744     0      0     .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE MONTHS OF APRIL AND MAY THE UNIT DID NOT OPERATE.  HOWEVER,
                         THE FGD SYSTEM WAS AVAILABLE 100X.

 6/81  SYSTEM      84.2        80.4        80.4        63.6                  720   570    458  50.0
                                             13-550

-------
                                                 UTILITY FGO SURVEY? OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: CANE RUN 4 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF JUNE THE PUMP PIT WAS SUBMERGED IN SLURRY.

 7/81  SYSTEM      72.6       100.0       100.0        72.6                  744   540    540  50.0

 S/81  SYSTEM      39.9        65.9        65.9        39.9                  744   451    297  50.0

 9/81  SYSTEM      60.8       100.0       100.0        60.8                  720   438    438  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        ABSORBER MODULE PLUGGING ACCOUNTED FOR THE MAJORITY OF THE FGD SYSTEM
                        OUTAGE TIME DURING THE THREE MONTH PERIOD.

                                                                            744   522    487  40.0


                                                                            720   718    715  40.0

                                                                            744   487    487  40.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE FOURTH QUARTER 1981.

 1/82  SYSTEM      11.0         4.0         4.0         3.0                  744   557     22  54.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY, LOW SYSTEM DEPENDABILITY PARAMETERS WERE DUE TO COLD
                        WEATHER FREEZING THE MOBILE BALLS AND PLUGGING THE MOBILE BED CONTACTOR.

 2/82  SYSTEM         .0          .0          .0           .0                  672     0      0  50.0

 3/82  SYSTEM     100.0       100.0       100.0        52.8                  744   393    393  46.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        FROM JANUARY  24 TO MARCH 8 THE UNIT  AND MODULES WERE  DOWN FOR GENERAL
                        REPAIRS.
10/81 SYSTEM
11/81
SYSTEM
12/81 SYSTEM
65.4

99.3
65.4
93.3

99.6
100.0
93.3

99.6
100.0
65.4

99.3
65.4
4/82
5/82
6/82
SYSTEM
SYSTEM
SYSTEM
97.1
92.3
94.6
96.4
91.2
93.8
96.4
91.2
93.8
70
79
81
.6
.2
.7
720
744
720
527
649
627
506
592
588
50
50
50
.0
.0
.0
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT
DURING THE SECOND QUARTER
7/82
8/82
9/82
SYSTEM
SYSTEM
SYSTEM
74.7
57.4
71.0
81.5
83.6
94.6
81.5
83.6
94.6
NO MAJOR FGD-RELATED
1982.
74
57
71
.7
.4
.0
PROBLEMS
744
744
720
WERE
682
511
540
ENCOUNTERED
556
427
511
50
50
50
.0
.0
.0
                                            13-551

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1934
LOUISVILLE GAS S ELECTRIC: CANE RUN 4 (CONT.)
10/82
11/82
12/82
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
61
75
84
72
48
57
19
16
74
.6
.6
.9
.3
.1
.5
.7
.1
.0
93
99
100
99
99
95
100
97
100
.7
.8
.0
.1
.4
.5
.0
.6
.0
98
99
100
99
99
95
100
97
100
.7
.8
.0
.1
.4
.5
.0
.6
.0
61
75
84
72
48
57
19
16
74
.6
.6
.9
.3
.1
.5
.7
.1
.0
	PERFORMANCE DATA		
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER   BOILER   FGD   CAP.
                                                                SOS  PART. HOURS  HOURS   HOURS  FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         REPAIRS ON THE ABSORBER MOBILE BED CONTACTORS RESULTED IN OUTAGE TIME
                         DURING THE PERIOD OF JULY, AUGUST AND SEPTEMBER, 1982.

                         DUCTWORK REPAIRS ALSO ACCOUNTED FOR OUTAGE TIME DURING THE MONTHS OF  JULY,
                         AUGUST AND SEPTEMBER 1982.

                                                                             744   464    458  50.0

                                                                             720   545    544  50.0

                                                                             744   632    632  50.0

                                                                             744   543    538  50.0

                                                                             672   325    323  50.0

                                                                             744   448    428  50.0

                                                                             720   142    142  50.0

                                                                             744   123    120  50.0

                                                                             720   533    533  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGO-REUTED PROBLEMS  WERE ENCOUNTERED
                         DURING THE PERIOD OF APRIL THROUGH JUNE 1983.

 7/83  SYSTEM     100.0                                  .0                  744     0      0

 8/83  SYSTEM     100.0                                  .0                  744     0      0

 9/83  SYSTEM     100.0        91.7        91.7         3.1                  720    24     22

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE ENCOUNTERED
                         DURING THE THIRD QUARTER OF 1983.

                                                                             744   413    410

                                                                             720   363    361

                                                                             744   364    133

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1933.

 1/84  SYSTEM                                                                744

 2/S4  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720
                                            13-552
10/83 SYSTEM
11/83 SYSTEM
12/83 SYSTEM
100.0
100.0
39.9
99.3
99.4
36.5
99.3
99.4
36.5
55.1
50.1
18.5

-------
                                                 UTILITY FGD SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC'- CANE RUN 4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   7. REMOVAL   PER   BOILER  FGD   CAP.
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR


 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      *» PROBLEMS/SOLUTIONS/COMMENTS

                        INFORMATION WAS UNAVAILABLE FOR  THE  FIRST THREE QUARTERS OF 1984.
                                            13-553

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M
LOUISVILLE GAS &
CANE RUN
LOUISVILLE
KENTUCKY
E
   50.
  516.
                                                                 ELECTRIC
(   ,116 LB/MMBTU)
(  1.200 LB/MMBTU)
(***»** LB/MMBTU)
  992
  200
  192
  195
  200
RILEY STOKER
PULVERIZED COAL
CYCLING
  349.21       t
  1*8.9        (
   76.         (
CONCRETE
    5.8        (
  7*0000 ACFM)
  300 F)
  250 FT)

  19.0 FT)
 »* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT   J/G
     RAN3E HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - '/.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

»** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM
COAL
BITUMINOUS
25586.         ( 11000 BTU/LB)
                10*00-11900
   13.90
10.0-20.0
    9.00
8.0-10.8
    3.80
3.5-*.0
      .0*
0.03-0.06
 0
NONE
 2
 0
COLD SIDE
RESEARCH-COTTRELL
  17*.6        ( 370000 ACFM)
  1*8.9        (  300 F)
     .0        (0. IN-H20)
   99.0
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-55*

-------
LOUISVILLE GAS & ELECTRIC: CANE RUN 5 (CONT.)
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
 ** GENERAL DATA
    SALEABLE PRODUCT/TIHROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - 7.
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X
    OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
    NUMBER

 ** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON  TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON  TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
    LIQUID RECIRCULATION RATE -  LITER/S
    L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    SOS REMOVAL EFFICIENCY - X
    PARTICLE REMOVAL EFFICENCY - X

 »» MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    CONFIGURATION
    NUMBER OF STAGES
    NUMBER OF PASSES PER STAGE
    PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    WASH WATER SOURCE
    WASH FREQUENCY
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 COMBUSTION ENGINEERING
 FLUOR - PIONEER
 FULL SCALE
 RETROFIT
X   99.00
    85.00
     1.5
  1
  7/78
 12/77
  4/75
                ( 11000 BTU/LB)
    4.00
25586.0
   15.00
   12.00
     .07
  304.0
  2
  0
 SFRAY TOUER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 32.0 X 22.5
 CARBON STEEL
 AISI 1110
 N/A
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
  3
  1102.
     9.0
      .5
     3.7
   123.17
    52.2
    85.0
    76.0
               (17500 GPM)
               ( 67.0 GAL/1000 ACF)
                 2.0 IN-H20)
                 12.0 FT/S)
                 261000 ACFM)
                  126 F)
 PRIMARY COLLECTOR
  2
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     2
     3
       .1         t   .5  IN-H20)
     2.1         (7.0 FT/S)
 ORGANIC
 FIBER-REINFORCED POLYESTER
 RIVER
 ONCE PER SHIFT
                                            13-555

-------
UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 198*

LOUISVILLE GAS 4 ELECTRIC: CANE RUN 5 (CONT.)

     WASH RATE - L/S
    5.0
               (    80 GAL/MIN)
 «* REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     COMBUSTION FUEL SULFER CONTENT - 7.
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF TUBES PER BUNDLE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     MANUFACTURER
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
 2
 0
 1
IN-LINE
STEAM
FIN TUBE
     .0
10 FT BEYOND THE ABSORBER OUTLET
     .0
   13.9        (   25 F)
  365.21       ( 562000 ACFM)
   54.4        (  130 F)
   68.3        (  155 F)
  34
CARBON STEEL
AISI 1110
 2
 0
CENTRIFUGAL
UNIT
FORCED DRAFT
DRY
  165.16
  148.9
CARBON STEEL
(  350000 ACFM)
(   300 F)
 2
 0
CENTRIFUGAL
BOOSTER
INDUCED DRAFT
DRY
   68.3        (  155 F)
CARBON STEEL
SHUT-OFF
LOUVER
COMBUSTION ENGINEERING
CARBON STEEL/STAINLESS STEEL  [BLADES]
AISI 1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
COMBUSTION ENGINEERING
CARBON STEEL/STAINLESS STEEL  [BLADES!
AISI 1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
COMBUSTION  ENGINEERING
CARBON STEEL/STAINLESS STEEL  [BLADES]
AISI  1110;  AUSTENITIC
NONE
N/A
                                             13-556

-------
LOUISVILLE GAS & ELECTRIC: CANE RUN 5 (CONT. )
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »» DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »« REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE TYPE
    NUMBER
    NUMBER OF SPARES
    PRODUCT QUALITY - X SOLIDS

 ** TANKS
    SERVICE
                  4 OUTLET FROM REHEATER
     ABSORBER RECYCLE
     REAGENT PREP PRODUCT

 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     LIME FEED
     THICKENER UNDERFLOW
     WATER RECYCLE
     MIST ELIMINATOR WASH

 »* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS  - FT
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OVERFLOW STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL  TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS

*** SLUDGE
INLET TO ABSORBER
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET FROM ABSORBER TO REHEATER
CARBON STEEL
AISI 1110
ORGANIC
MICA FLAKE-FILLED POLYESTER
WET BALL MILL
TUBE MILL
 1
 0
   Z5.0
                                                NUMBER
NUMBER

   2
   2
   2
   Z
***#
THICKENER
 1
0
CIRCULAR
110.0 DIA
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER BLEED
7X SOLIDS
250 GPM, 25X SOLIDS
250 GFM
VACUUM FILTER
RECYCLE TANK AND THEN REACTION TANK
VACUUM FILTER
 2
1
CIRCULAR
NR
NR
NR
NR
NR
NR
THICKENER UNDERFLOW
25X SOLIDS
                                            13-557

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 5 (CONT.)

     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)   14.3
                   15.7 TPH)
 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     RECEIVING WATER STREAM

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - X
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   X
     MIST ELIMINATOR - X
     REHEATER - X
     FAN   X
     BALL MILL - X
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP •
     THICKENER   X
     VACUUM FILTER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     REHEATER
     FAN
     BALL MILL
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
FIXATION
PUG MILL
CONVERSION SYSTEMS IPOZ-O-TEC]
FINAL
LANDFILL
ON-SITE
TRUCK
CLAY LINING
 10
ABSORBER RECYCLE LINE
PH
PH 9 AT OUTLET t PH 5.4-5.6 AT INLET TO RECYCLE
REACTION TANK
AUTOMATIC
FEEDBACK
OPEN/CLOSED
OHIO RIVER
ABSORBENT
CARBIDE LIME
CAOH3
AIRCO
137,000 TPY
   95.0
SLURRY FEED TANK
 	PERFORMANCE  DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART.  HOURS HOURS  HOURS FACTOR
 12/77   SYSTEM
                                                                              744
                                             13-558

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

LOUISVILLE GAS 4 ELECTRIC'- CANE RUN 5 (CONT.)  '
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART. HOURS  HOURS   HOURS  FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                         OPERATION OF THE FGD SYSTEM, ON A TRIAL BASIS, BEGAN ON DECEMBER  29,
                         1977.  INITIAL OPERATIONS WERE NOT CONTINUOUS AND  THE SYSTEM WAS  TAKEN
                         OFF  LINE FOR NECESSARY MODIFICATIONS.

 1/78  SYSTEM                                                                 744

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODIFICATIONS, ESPECIALLY TO CONTROLS THAT  WERE NOT OPERATING  PROPERLY,
                         CONTINUED THROUGH JANUARY AND THE FGD SYSTEM REMAINED OFF  LINE.

 2/78  SYSTEM                                                                 672

 3/78  SYSTEM      60.0        50.0        50.0        12.2                   744   182      91   27.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE PLANT REMAINED OFF  LINE THROUGHOUT FEBRUARY AND RESTARTED ON MARCH 24.

                        VARIOUS INITIAL START-UP PROBLEMS WERE STILL BEING  ENCOUNTERED  CAUSING
                        FGD SYSTEM OUTAGES.

 4/78  SYSTEM     100.0        96.9        96.0        90.0                   720   669    648  52.0

 5/78  SYSTEM      91.0        84.3        84.0        48.9                   744   432    364   36.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        FGD SYSTEM MODIFICATIONS WERE MADE DURING THE APRIL-MAY  PERIOD  IN  PREP-
                        ARATION FOR PERFORMANCE TESTS.  THE TESTS WERE PERFORMED; HOWEVER, THE
                        TEST  METHODS WERE NOT FOLLOWED ACCURATELY AND THE DATA WAS  INCONCLUSIVE.

 6/78  SYSTEM      86.8        86.1        36.0        81.9                   720   685    590  51.0

 7/78  SYSTEM      83.1        80.1        80.0        68.0                   744   632    506  48.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE STEAM REHEAT COIL INSTALLATION HAS BEEN  A CHRONIC PROBLEM AREA.   WELDS
                        HAVE  BEEN FAILING EVER  SINCE INITIAL OPERATIONS.

 8/78  SYSTEM      76.0        85.9        85.0        62.4                   744   540    464   42.0

 9/78  SYSTEM      96.0        79.6        79.0        67.4                   720   609    485   44.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS CONTINUED WITH THE REHEAT COILS.

10/78  SYSTEM      96.0        96.2        95.0        68.5                   744   530    510   41.0

11/78  SYSTEM      95.0        93.7        94.0        32.9                   720   253    237   40.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE SYSTEM WAS SHUTDOWN IN NOVEMBER FOR REPAIRS TO  THE STEAM REHEATER
                        COILS.  THE OUTAGE LASTED ABOUT TWO WEEKS.

12/78  SYSTEM      52.7        46.2        46.0        40.6                   744   654    302   47.0

 1/79  SYSTEM      69.6        67.2        67.0        62.8                   744   693    467   42.0
                                            13-559

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS & ELECTRIC: CANE RUN 5 (CONT.)
	.-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 2/79  SYSTEM      77.0        70.6        70.0        50.1                  672   477     337  42.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY FREEZING CAUSED PROBLEMS WITH  LIME DELIVERY.

 3/79  SYSTEM      77.0        71.8        71.0        57.5                  744   596     428  41.0

 4/79  SYSTEM      99.0        99.2        99.0        49.6                  720   360     357  45.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME PROBLEMS WERE EXPERIENCED WITH DAMPERS AND THERE WERE  PUMP  FAILURES.

 5/79  SYSTEM      89.0        84.3        84.0        49.1                  744   433     365  38.0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          COMPLIANCE TESTING WAS AGAIN PERFORMED AT THIS UNIT ON MAY 15 AMD 19
                          AND A S02 REMOVAL EFFICIENCY OF 93X WAS DEMONSTRATED.  THE UNIT WAS
                          DECLARED COMMERCIAL UPON COMPLETION OF THE TESTS.

 6/79  SYSTEM      81.0        77.0        77.0        58.2                  720   544     419  40.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ONLY PROBLEMS REPORTED BY THE UTILITY FOR  THE MAY-JUNE  PERIOD WERE
                         SPRAY PUMP PACKING FAILURES AND WELDING FAILURES ON THE REHEATER.

                                                                             744   583     420  38.0

                                                                             744   613     540  46.0

                                                                             720   469     392  45.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE WELDING PROBLEMS WITH THE REHEATER WERE ENCOUNTERED IN  JULY  AND
                         SEPTEMBER.  THE FAILURES ARE CONTINUING AND ARE EXPECTED  TO BE RESOLVED
                         BY THIS WINTER.

                                                                             744   583     488  42.0

                                                                             720   351     334  41.0

                                                                             744   574     472  44.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FOURTH QUARTER OF 1979 THE UTILITY  REPORTED THAT NO MAJOR
                         PROBLEMS OCCURRED.  THE UNIT REQUIRED ONLY NORMAL MAINTENANCE.

 1/80  SYSTEM      94.0        92.1        92.0        72.2                  744   583     537  43.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY NO OPERATIONAL PROBLEMS WERE ENCOUNTERED.

 2/80  SYSTEM      81.0        71.9        71.0        49.7                  696   481     346  50.0
7/79 SYSTEM
8/79 SYSTEM
9/79 SYSTEM
78.0
90.0
90.0
72.0
88.1
83.6
72.0
88.0
82.0
56.5
72.6
54.4
10/79 SYSTEM
11/79 SYSTEM
12/79 SYSTEM
87.0
97.0
86.0
83.7
95.2
82.2
85.0
95.0
82.0
65.6
46.4
63.4
                                             13-560

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE  GAS  4 ELECTRIC:  CANE RUN 5 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        IN FEBRUARY THE UTILITY RAN OUT OF CARBIDE LIME CAUSING INTERRUPTION OF
                        THE FGD SYSTEM OPERATION.  THE UNAVAILABILITY OF LIME WAS CAUSED BY FREEZE
                        UPS ENCOUNTERED BY AIRCO, THE LIME SUPPLIER.

 3/80  SYSTEM      66.0        44.5        44.0        27.2                  744   454    202  29.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        REHEATER TUBE PROBLEMS WERE ENCOUNTERED IN FEBRUARY AND CONTINUED
                        THROUGH MARCH.  THE UTILITY HOPES TO REPLACE THE TUBE BUNDLES IN THE
                        SUMMER.

 4/80  SYSTEM        .0                                  .0                  720     0      0    .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE FGD SYSTEM WAS OFF LINE THE ENTIRE MONTH OF APRIL TO INSTALL
                        STAINLESS STEEL (316 SS) IN THE DUCTWORK AND IN THE MODULES.

 5/80  SYSTEM      95.3        94.5        94.5        80.2                  744   632    597  43.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MAY ONE DAY OF OUTAGE TIME WAS NECESSARY TO COMPLETE THE INSTALLA-
                        TION OF THE STAINLESS STEEL IN THE DUCTWORK AND MODULES.

                        A PUMP SEAL ON THE RECIRCULATION PUMP FAILED CAUSING APPROXIMATELY 10
                        HOURS OF OUTAGE TIME.

 6/80  SYSTEM      78.8        74.4        74.4        61.8                  720   598    445  46.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JUNE THE SYSTEM HAD TO BE TAKEN OFF LINE FOR 153 HOURS DUE TO THE
                        POOR WELDS ON THE TUBE BUNDLES IN THE REHEATER.  THE TUBE BUNDLES HAVE
                        BEEN A CONSTANT PROBLEM AND THE MANUFACTURER IS SCHEDULED TO REPLACE
                        THEM IN THE FALL.

 7/80  SYSTEM      78.7        87.6        87.6        78.7                  744   669    586  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JULY THE REHEAT TUBE EXCHANGERS FAILED.  TWO NEW EXCHANGERS ARE
                        NOW ON SITE AND ARE SCHEDULED TO BE INSTALLED IN NOVEMBER OR DECEMBER 1980.

                        A THREE DAY OUTAGE OCCURRED IN JULY DUE TO A LIMESTONE ROCK DISABLING
                        THE THICKENER.

 8/80  SYSTEM      49.6        58.4        58.4        49.6                  744   632    369  50.0

 9/80  SYSTEM      87.2        97.5        97.5        87.2                  720   644    628  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE OUTAGE TIME DURING AUGUST AND SEPTEMBER WAS CAUSED BY A REHEAT TUBE
                        BUNDLE FAILURE.  THE BUNDLES ARE PRESENTLY BEING REPLACED IN BOTH MODULES.

                                                                            744     72     72  50.0

                                                                            720   177    177  50.0

                                                                            744   743    742  50.0
                                           13-561
10/80 SYSTEM
11/80 SYSTEM
12/80 SYSTEM
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
10.0
25.0
99.8

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

LOUISVILLE GAS 4 ELECTRIC: CANE RUN 5 (CONT.)
		PERFORMANCE DATA	.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** FROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-REUTED PROBLEMS WERE ENCOUNTERED DURING
                         THE FOURTH QUARTER 1980.

 1/81  SYSTEM     100.0        99.7        99.7        69.4                  744   667    665  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE
                         ENCOUNTERED.

 Z/81  SYSTEM      82.0        77.0        77.0        59.0                  672   512    394  50.0

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY SOME OUTAGE TIME WAS DUE TO FAN  PROBLEMS.

                         ADDITIONAL PROBLEMS WERE ENCOUNTERED DUE TO REHEATER  LEAKS.

 3/81  SYSTEM     100.0        46.0        46.0        43.0                  744   698    319  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         OUTAGE TIME DURING MARCH WAS DUE TO STRIKING  WORKERS  AT THE  PLANT.

 4/81  SYSTEM     100.0       100.0       100.0        51.0                  720   367    367  40.0

 5/81  SYSTEM     100.0        95.9        95.9        92.3                  744   716    687  45.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTHS OF APRIL AND  MAY.

 6/81  SYSTEM     100.0                                   .0                  720      0       0     .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE MONTH OF JUNE THE BOILER DID NOT OPERATE;  HOWEVER,  THE  FGD
                         SYSTEM WAS AVAIUBLE 100X.

                                                                             744    339    339  50.0

                                                                             744    368    368  45.0

                                                                             720   540    540  45.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THERE WERE NO MAJOR FGD REUTED PROBLEMS  REPORTED  FOR THE THIRD  QUARTER
                         1981.

                                                                              744   429     429   40.0

                                                                              720    415     413   40.0

                                                                              744   738    734   40.0
7/81 SYSTEM
8/81 SYSTEM
9/81 SYSTEM
45.6
49.5
75.0
100.0
100.0
100.0
100.0
100.0
100.0
45.6
49.5
75.0
10/81 SYSTEM
11/81 SYSTEM
12/81 SYSTEM
93.4
88.9
98.6
100.0
99.5
99.4
100.0
99.5
99.4
57.7
57.4
98.6
                                             13-562

-------
1/82 SYSTEM
2/82 SYSTEM
3/82 SYSTEM
100.0
100.0
100.0
70.4
91.0
83.3
70.4
91.0
83.3
59.1
49.6
57.5
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS t ELECTRIC: CANE RUN 5 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE FOURTH QUARTER 1981.

                                                                            744   625    440  39.0

                                                                            672   366    333  50.0

                                                                            744   514    428  35.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE FIRST QUARTER 1982.

                                                                            720   112    112  50.0

                                                                            744   598    598  50.0

                                                                            720   668    641  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE SECOND QUARTER 1982.

                                                                            744   679    653  50.0

                                                                            744   642    642  50.0

                                                                            720   248    241  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE PERIOD OF JULY 1982 THROUGH SEPTEMBER 1982.
V82 SYSTEM
5/82 SYSTEM
6/82 SYSTEM
100.0
100.0
96.2
100.0
100.0
96.0
100.0
100.0
96.0
15.6
80.4
89.0
7/82 SYSTEM
8/82 SYSTEM
9/82 SYSTEM
87.8
86.3
33.5
96.2
100.0
97.2
96.2
100.0
100.0
87.8
86.3
33.5
10/82
11/82
12/82
SYSTEM .0
SYSTEM .0
SYSTEM .0
** PROBLEMS/SOLUTIONS/COMMENTS
A UNIT OVERHAUL WAS
1982 FORCING AN FGD
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
61.3
65.6
59.5
43.6
89.4
73.2
100.0
99.3
98.7
100.0
, 99.4
100.0
100
99
98
100
99
100
.0
.0
.0
744
720
744
0
0
0
0
0
0
50.0
50.0
50.0
PERFORMED DURING THE PERIOD OF OCTOBER THROUGH DECEMBER
SYSTEM OUTAGE.
.0
.3
.7
.0
.4
.0
61
65
59
43
89
73
.3
.6
.5
.6
.4
.2
744
672
744
720
744
720
456
444
449
314
669
527
456
441
443
314
665
527
50.0
50.0
50.0
50.0
50.0
50.0
                                           13-563

-------
7/83 SYSTEM
8/83 SYSTEM
9/83 SYSTEM
69.1
29.0
83.6
100.0
39.3
97.6
100.0
39.3
97.6
69.1
29.0
55.4
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: CANE RUN 5 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER   BOILER  FGD    CAP.
                                                                SOS   PART.  HOURS  HOURS  HOURS FACTOR
„ = _« = - -*.	• —	=	•	= — -"	=-— — •» — «—-——.---.— -— — .	.	—	,« —  -.	0>— -<	_	„	

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING THE PERIOD OF JANUARY THROUGH JUNE 1983.

                                                                              744   514    514  50.0

                                                                              744   549    216  50.0

                                                                              720   409    399  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         LOW AVAILABILITY DURING THE THIRD QUARTER WAS DUE  IN PART TO  GENERAL REP-
                         AIRS RESULTING FROM CORROSION PROBLEMS.

                                                                              744     15     15

                                                                              720   42-0    383

                                                                              744   421    190

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE  REPORTED  FOR THE FOURTH  QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR  THE FIRST THREE QUARTERS OF 1984.
10/83 SYSTEM
11/83 SYSTEM
12/83 SYSTEM
10.9
67.6
44.0
100.0
91.2
45.1
100.0
91.0
45.1
2.0
53.2
25.5
                                             13-564

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER  1984
                                           SECTION 13
              DESIGN AND PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION  -  NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY -  MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND  STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW - CU.M/S
    BOILER FLUE GAS TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M

 »*  FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT - J/G
    RANGE HEAT CONTENT - BTU/LB
    AVERAGE ASH CONTENT -  7.
    RANGE ASH CONTENT - 7.
    AVERAGE MOISTURE CONTENT  -  '/.
    RANGE MOISTURE CONTENT -  '/.
    AVERAGE SULFUR CONTENT -  V.
    RANGE SULFUR CONTENT - 7.
    AVERAGE CHLORIDE CONTENT  -  7.
    RANGE CHLORIDE CONTENT -  /.

***  PARTICLE CONTROL

 **  MECHANICAL COLLECTOR
    NUMBER
    TYPE

 ** FABRIC FILTER
    NUMBER
    TYPE

 **  ESP
    NUMBER
    TYPE
    INLET FLUE GAS CAPACITY - CU.M/S
    INLET FLUE GAS TEMPERATURE  - C
    PARTICLE REMOVAL  EFFICENCY  - 7.

 **  PARTICLE SCRUBBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GEKERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    GAS CONTACTING DEVICE  TYPE
                                                               & ELECTRIC
               (  .116 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (****** LB/MMBTU)
LOUISVILLE GAS
CANE RUN
6
LOUISVILLE
KENTUCKY
E
   50.
  516.
******
  992
  299
  277
  280
  299
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  502.57       (1065000 ACFM)
  1*8.9        ( 300 F)
  158.         ( 518 FT)
CONCRETE
    4.9        ( 16.0 FT)
COAL
BITUMINOUS
25586.

   17.06
15.5-24.5
    8.95
8.0-10.8
    4.80
3.5-6.3
      .04
0.03-0.06
 0
NONE
 0
NONE
COLD SIDE
  251.8
  148.9
   99.4
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                ( 11000  BTU/LB)
                10400-11900
                (  533500 ACFM)
                (   300  F)
                                            13-565

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS & ELECTRIC: CANE RUN 6 (CONT.)
»** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 302 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 »* DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUFERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     502 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     FRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE  - M
     PRESSURE DROP  - KPA
     SUPERFICAL GAS VELOCITY   M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 »* REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVS
     TEMPERATUPE INCREASE   C
     INLET FLUE GAS  FLOW RATE  -  CU. M/S
 THROWAWAY PRODUCT
 WET SCRUBBING
 DUAL ALKALI
 THYSSEN/CEA
 FLUOR - PIONEER
 DEMONSTRATION
 RETROFIT
X   99.00
    95.00
     1.0
  1
  4/79
 10/76
 NR
 NR
TRAY TOWER
SIEVE TRAY
N/A
THYSSEN/CEA
32.0 DIA X 45.0
CARBON STEEL
ASTM A-283
N/A
ORGANIC
MICA FLAKE-FILLED POLYESTER
NR
PERFORATED TRAYS
 2
               ( 4318 GPM)
               ( 10.0 GAL/1000 ACF)
               ( 9.9 IN-H20)
               (  9.0 FT/S)
               ( 533000 ACFM)
               (  300 F)
   272.
     1.3
     2.5
     2.7
   251.52
   148.9
    94.2
PRIMARY COLLECTOR
2
IMPINGEMENT
BAFFLE
CLOSED VANE
HORIZONTAL
1
4
1.52 (
.2 (
2.7 (
ORGANIC
POLYPROPYLENE








5.0 FT)
1.0 IN-H20)
9.0 FT/S)


  DIRECT  COMBUSTION
  EXTERNAL COMBUSTION CHAMBER
  OIL
       .0
    27.8        (    50  F)
    205.98       (  436500 ACFM)
                                             13-566

-------
                                                  UTILITY  FGO  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
LOUISVILLE GAS 4 ELECTRIC: CANE RUN 6  (CONT.)

    INLET FLUE GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 **  FANS
    NUMBER
    DESIGN
    FUNCTION
    APPLICATION
    SERVICE
    FLUE GAS FLOW RATE - CU.M/S
    FLUE GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE

 **  DAMPERS
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 **  DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 **  DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 **  DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 **  DUCTWORK
    LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *»  REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE

 *#  TANKS
    SERVICE
   51.7
               (  125 F)
     ABSORBER RECYCLE
     SECONDARY REACTION
     NR
     VACUUM FILTER FILTRATE
     THICKENER OVERFLOW
     REAGENT PREP PRODUCT

 **  PUMPS
     SERVICE
               ( 533000 ACFM)
               (  300 F)
NR
NR
CENTRIFUGAL
BOOSTER
FORCED DRAFT
DRY
  251.SZ
  148.9
CARBON STEEL
NR
NR
NR
NR
NR
NR
NR
SCRUBBER INLET
CARBON STEEL
AISI 1110
NONE
N/A
SCRUBBER TO REHEATER
CARBON STEEL
AISI 1110
ORGANIC
FIBER-REINFORCED POLYESTER
REHEATER TO STACK
STAINLESS STEEL
AUSTENITIC
NONE
N/A
BYPASS/TRANSITION DUCT
CARBON STEEL
AISI 1110
NONE
N/A
NR
NR
NR
NUMBER
    REACTOR TRANSFER
    ABSORBER RECIRCULATION
   Z
   Z
****
   3
   1
   2
NUMBER

   2
                                            13-567

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
LOUISVILLE GAS t ELECTRIC: CANE RUN 6 (CONT.)

     THICKENER HOLD TANK TRANSFER
     LIME SLURRY
     SODA ASH SOLUTION PUMP
     THICKENER UNDERFLOW
     VACUUM
     LIME SLURRY FEED
     VACUUM FPUMP
     FILTRATE SUMP
     SODA ASH
     SILENCER OVERFLOW SUMP

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

 *» SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     CONFIGURATION
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     OUTLET STREAM CHARACTERISTICS

*** SLUDGE

 »» TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 «» DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** PROCESS CONTROL AND INSTRUMENTATION
     PHYSICAL VARIABLES
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - 7.
     FAN - 7.
     RECIRCULATION PUMP - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
     FAN
     RECIRCULATION PUMP
   2
   Z
   Z
   4
   3
   2
*#*#
   2
   2
   2
VACUUM FILTER
 3
1
3 TON/DAY
STAINLESS STEEL
AUSTENITIC
FIBER-REINFORCED POLYESTER
25X SOLIDS
63X SOLIDS
THICKENER
 1
CYLINDRICAL
125.0 DIA X 23.0
CARBON STEEL
25X SOLIDS
FIXATION
PUG MILL
CONVERSION SYSTEMS
FINAL
LANDFILL
ON-SITE
TRUCK
NONE
PH
ABSORBER BLEED LIQUOR
AUTOMATIC
FEED FORWARD
                    tPOZ-0-TEC]
CLOSED
   17.5
   20.0
      .0
  100.0
      .3
      .0
    1.0
               (  278 6PM)
                                            13-568

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS * ELECTRIC: CANE RUN 6 (CONT. )
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


 tt/79  SYSTEM      67.0        49.9        49.0        32.9    92.00         720   475    237  37.0

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        THIS UNIT STARTED OPERATING ON APRIL 4, 1979.  COMPLIANCE TESTING IS
                        SCHEDULED FOR THE WEEK OF JUNE 3.

 5/79  SYSTEM      46.0        21.5        21.0        14.7    91.00         744   506    109  42.0

 6/79  SYSTEM      27.0        12.3        12.0        10.3    93.00         720   601     74  47.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT THE SYSTEM IS STILL CONSIDERED IN START-UP AND
                        THAT NO UNUSUAL PROCESS PROBLEMS HAVE BEEN ENCOUNTERED.  HOWEVER THE SYS-
                        TEM IS NOW OUT OF SERVICE DUE TO THE COMPLETE FAILURE OF THE MIST ELIM-
                        INATORS.  IT IS EXPECTED TO BE DOWN FOR A MONTH.

 7/79  SYSTEM                    .0                       .0                  744   529      0  45.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT DID NOT OPERATE IN JULY AS PROCEDURES CONTINUED TO REPLACE THE
                        MIST ELIMINATORS.

 8/79  SYSTEM      10.0         7.0         7.0         7.0                  744   683     51  51.0

 9/79  SYSTEM      70.0        60.0        60.0        44.0                  720   531    317  46.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING AUGUST AND SEPTEMBER THE  UNIT DOWNTIME WAS DUE TO THE COMPLETE
                        FAILURE OF FIVE PUMPS.  THE PUMP PROBLEMS WERE THE LOSS OF THE IMPELLERS
                        OFF OF THE SHAFTS.

                                                                            744   246    215  37.0

                                                                            720   468    457  41.0

                                                                            744   703    667  60.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR PROBLEMS OCCURRED DURING THE FOURTH
                        QUARTER OF 1979.  THE UNIT REQUIRED ONLY NORMAL MAINTENANCE.

 1/80  SYSTEM      86.0        49.0        49.0        13.8                  744   210    103  32.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        FGD SYSTEM OUTAGE TIME  IN JANUARY WAS CAUSED BY A THICKENER FAILURE.
                        THE RAKE BECAME INOPERABLE BECAUSE OF HIGH SOLIDS AND THE THICKENER HAD
                        TO BE CLEANED OUT.

 2/80  SYSTEM      91.0        84.7        84.0        47.0                  696   386    327  37.0

 3/80  SYSTEM      72.0        70.0        70.0        64.5                  744   686    480  51.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        IN FEBRUARY AND MARCH OUTAGE TIME WAS CAUSED BY PROBLEMS WITH  THE RECYCLE
                        PUMPS.

 4/80  SYSTEM      98.8        91.5        97.7        73.9                  720   581    531  37.0
                                            13-569
10/79 SYSTEM
11/79 SYSTEM
12/79 SYSTEM
96.0
96.0
98.0
81.4
97.7
94.9
81.0
97.0
95.0
28.9
63.5
89.7

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

LOUISVILLE GAS t ELECTRIC: CANE RUN 6 (CONT.)
	.	PERFORMANCE DATA		
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER OUTAGES IN APRIL WERE A RESULT OF THE  LOSS OF ONE OF THE BOILER
                         FEED PUMPS AND BECAUSE THE LOAD WAS NOT NEEDED.

                         THE FGD OUTAGES WERE A RESULT OF HIGH BOOSTER FAN SUCTION TRIPS, REPAIRS
                         TO THE IUCS SYSTEM, REPAIRS TO THE THICKENER UNDERFLOW LINE AND A PLANNED
                         INSPECTION OF THE TRAYS.  THE TRAY PLUGGING PROBLEM WAS SOLVED BY A
                         SLIGHT PH ADJUSTMENT IN THE REACTORS.

 5/80  SYSTEM      99.9        99.9        99.9        99.5                  744   741    740  52.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE PRESSURE RELIEF VALVE ON THE BOOSTER FAN MALFUNCTIONED
                         FORCING THE FGD SYSTEM OUT OF SERVICE.

 6/80  SYSTEM      99.9        99.7        99.9        88.9                  720   642    640  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A SPRAY PUMP MALFUNCTION CAUSED THE SYSTEM TO SHUTDOWN.  APPROXIMATELY
                         ONE HOUR WAS NEEDED TO PUT THE SPARE INTO SERVICE.

                         THE BOILER WAS OFF FOR REPAIRS TO THE CLINKER GRINDER AND TO REPAIR A
                         BOILER TUBE LEAK.

                         IMPROVEMENTS TO THE PH CONTROL CIRCUITRY HAVE LEAD TO IMPROVED CARBIDE
                         LIME UTILIZATION.

                         EXPERIMENTATION WITH A NEW FILTER CLOTH HAS SHOWN AN IMPROVEMENT IN SODA
                         ASH CONSUMPTION.

                         SULFUR DIOXIDE EMISSIONS AVERAGED LESS THAN 200 PPM FOR JUNE.

 7/80  SYSTEM      99.9        99.7        99.9        82.9                  744   618    617  52.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE PERIOD FROM JULY 17 THROUGH JULY 28 AN ACCEPTANCE TEST WAS RUN.
                         DURING THE TEST THE FGD SYSTEM EXPERIENCED NO MAJOR PROBLEMS OR OUTAGE
                         TIME.  THE AVERAGE S02 REMOVAL EFFICIENCY DURING THE TEST WAS 93.9X.

                         DURING NORMAL OPERATION IN JULY NO MAJOR FGD RELATED PROBLEMS WERE
                         ENCOUNTERED.

 8/80  SYSTEM      99.3        94.6        94.6        84.5                  744   665    628  50.0

 9/80  SYSTEM      94.0        98.6        98.7        86.9                  720   635    626  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS OCCURRED DURING THE MONTHS OF
                         AUGUST AND SEPTEMBER.

 10/80  SYSTEM      99.8        99.8        99.8        99.8                  744   743     743  33.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS OCCURRED DURING THE MONTHS OF

 11/80  SYSTEM      85.1        96.8        96.8        55.1                  720   409     397  33.0
                                             13-570

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983  - SEPTEMBER  1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 6 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL    PER  BOILER   FGD    CAP.
                                                               S02  PART. HOURS HOURS   HOURS  FACTOR


      *# PROBLEMS/SOLUTIONS/COMMENTS

                        DURING OCTOBER AND NOVEMBER THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED
                        PROBLEMS WERE ENCOUNTERED.

1Z/80  SYSTEM      60.0         6.0         6.0         1.9                   744    240      14   50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING DECEMBER THE THICKENER RACK SHAFT WAS SHEARED-OFF CAUSING THE  SYSTEM
                        TO SHUTDOWN FOR APPROXIMATELY 226 HOURS.

 1/81  SYSTEM      85.7        83.3        83.3        80.2                   744    716    597   50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY PROBLEMS WITH THE THICKENER RACK SHAFT CONTINUED  TO CAUSE
                        OUTAGE TIME.

 2/81  SYSTEM      99.6        99.5        99.5        71.6                   672    483    4S1   45.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING FEBRUARY THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS
                        WERE ENCOUNTERED.

 3/81  SYSTEM      99.6        34.2        34.2        28.0                   744    607    208   50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MARCH OUTAGE TIME WAS DUE TO STRIKING WORKERS AT THE  PLANT.

 4/81  SYSTEM      95.0        98.5       100.0        82.6                   720    604    595   45.0

 5/81  SYSTEM      96.8        96.9       100.0        96.8                   744    243    720   55.0

 6/81  SYSTEM      88.9       100.0       100.0        26.5                   720    191    191   45.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                        DURING THE SECOND QUARTER 1981.

                                                                             744    615    424   50.0

                                                                             744    693    506   50.0

                                                                             720    162    158   50.0

      *» PROBLEMS/SOLUTIONS/COMMENTS

                        RUPTURE OF THE FRP THICKENER AND ABSORBER BLEED  PIPE CAUSED  PROBLEMS  DURING
                        THE THIRD QUARTER 1981. THE UNIT IS EXPECTED TO  BE  REMOVED FROM SERVICE
                        IN OCTOBER FOR A THREE MONTH TURBINE OVERHAUL.

10/81  SYSTEM     100.0                                   -0                   720      0       0     .0

U/81  SYSTEM     100.0                                   .0                   720      0       0     .0

12/81  SYSTEM     100.0                                   .0                   744      0       0     .0
7/81 SYSTEM
8/81 SYSTEM
9/81 SYSTEM
74.0
80.0
100.0
69.0
73.0
98.0
69.0
77.0
98.0
57.0
68.0
22.0
                                            13-571

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 6 (CONT.)
_.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FOURTH QUARTER THE BOILER WAS DOWN FOR A TURBINE OVERHAUL.

 1/82  SYSTEM     100.0        83.5        83.5        21.9                  744   195    163  17.0

 2/82  SYSTEM     100.0        76.5        76.5        70.4                  672   618    473  54.0

 3/82  SYSTEM     100.0        93.8        93.8        68.7                  744   545    511  44.0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FIRST QUARTER 1982.
4/82
5/82
6/82
SYSTEM 100.0 99.6
SYSTEM 100.0 99.7
SYSTEM 98.6 98.3
** PROBLEMS/SOLUTIONS/COMMENTS
100.0
100.0
100.0
68
96
82
.2
.4
.6
720
744
720
493
719
605
491
717
595
50.0
50.0
50.0
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
DURING THE SECOND QUARTER 1982.
7/82
8/82
9/82
10/82
11/82
12/82
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
15.2
42.6
60.6
87.0
68.6
62.9
17.
50.
86.
94.
99.
95.
1
6
5
9
8
1
17.1
50.6
86.5
94.9
99.8
95.1
15
42
60
87
68
62
.2
.6
.6
.0
.6
.9
744
744
720
744
720
744
661
626
504
682
495
492
113
317
436
647
494
468
50.0
50.0
50.0
50.0
50.0
50.0
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT A MIST
PERIOD OF JULY THROUGH DECEMBER
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
52.8
.0
.0
3.3
32.1
38.3
99.


12.
51.
52.
7


0
6
6
99.7


12.0
51.6
52.6
52


3
32
38
ELIMINATOR
1982.
.8
.0
.0
.3
.1
.3
COLLAPSED DURING THE
744
672
744
720
744
720
394
0
0
200
463
525
393
0
0
24
239
276
50.0
50.0
50.0
50.0
50.0
50.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A TURBINE OVERHAUL WAS  PERFORMED  DURING  THE  PERIOD  OF  JANUARY THROUGH  JUNE
                         1983 ACCOUNTING FOR SOME  OF  THE OUTAGE TIME  DURING  THAT PERIOD.

                         THE FAILURE OF A BOOSTER  FAN ACCOUNTED FOR OUTAGE TIME DURING THE PERIOD OF
                         JANUARY THROUGH JUNE  1983.

  7/83  SYSTEM      80.2        95.1        95.1         80.4                   744   629    598  50.0
                                             13-572

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: CANE RUN 6  (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 8/83  SYSTEM      39.5        43.6         43.6        39.5                  744   675    294  50.0

 9/83  SYSTEM      89.9        84.5         84.5        40.3                  720   343    290  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         SLURRY PIPING REPAIRS WERE MADE DURING THE THIRD QUARTER OF 1983.

10/83  SYSTEM      60.8        93.2         93.2        40.3                  744   322    300

11/83  SYSTEM      92.4        100.0        100.0         7.1                  720    51     51

12/83  SYSTEM      64.5        50.2         50.2        16.5                  744   245    123

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO  MAJOR  FGD-RELATED  PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-573

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD  SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S03 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - '/.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - '/.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RAN3E SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT   7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 «* PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRAOE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
LOUISVILLE GAS » ELECTRIC
MILL CREEK
1
LOUISVILLE
KENTUCKY
E
               (
  516.
******
                   100 LB/WMBTU)
               ( 1.200 LB/WMBTU)
               (****** LB/MMBTU)
  356
  334
  339
  358
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  660.66
  151.7
  183.
CONCRETE
               (1400000 ACFM)
               ( 305 F)
               ( 600 FT)
               ( 19.0 FT)
               ( 11500 BTU/LB)
                10800-12100
    5.8
COAL
BITUMINOUS
26749.

   14.50
10.0-18.0
    9.00
8.0-10.0
    3.75
3.5-4.5
     .04
.03-.06
 0
NONE
 0
NONE
 2
 0
HOT SIDE
WESTERN PRECIPITATOR
  330.3        ( 700000 ACFM)
  151.7        (  305 F)
     .1        (1. IN-H20)
   99.4
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-574

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983 - SEPTEMBER 1984
LOUISVILLE GAS t ELECTRIC: MILL CREEK 1  (CONT.)
»** FGD SYSTEM

 *» GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL  EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY  -  X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT    X
    DESIGN COAL HEAT CONTENT  - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X
    OPER. t, MAINT. REQUIREMENT -  MANHR/DAY

 ** QUENCHER/PRESATURATOR
    NUMSER
    TYPE

 #* ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS   FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON TYPE
    NUMBER OF CONTACTING ZONES
    LIQUID RECIRCULATION RATE -  LITER/S
    L/G RATIO - L/CU.M
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE   C
    S02 REMOVAL EFFICIENCY -  X

 ** REHEATER
    NUMBER
    NUMBER OF SPARES
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    LOCATION
    TEMPERATURE INCREASE - C
    INLET FLUE GAS TEMPERATURE    C
    OUTLET FLUE GAS TEMPERATURE  - C
    NUMBER OF HEAT EXCHANGER  BANKS
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC  TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 COMBUSTION ENGINEERING
 FLUOR - PIONEER
 FULL SCALE
 RETROFIT
X   99.50
    85.00
     1.4
  1
  4/81
 12/80
 11/77
                ( 10000 BTU/LB)
    4.50
23260.0
   18.00
   10.00
     .06
  120.0
  0
 NONE
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 26.0 X 31.0
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
  4
  3755.
    11.9
     3.7
   316.17
   148.9
    86.6
               (59600 GPM)
               (  88.9 GAL/1000 ACF)
               (  12.0 FT/S)
               t  670000 ACFM)
               t   300 F)
  2
  0
  1
 IN-LINE
 STEAM
 FIN TUBE
 DOWNSTREAM OF ABSORBER
    27.8        (   50 F)
    54.4        (  130 F)
    82.2        (  180 F)
    2
 CARBON STEEL
 AISI 1110
                                            13-575

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK 1 (CONT.)
 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW   CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
BOOSTER
INDUCED DRAFT
DRY
   82.2        (   180 F)
NR
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
  316.17       ( 670000 ACFM)
  148.9        t  300 F)
NR
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
COMBUSTION ENGINEERING
OPEN/ CLOSED
     .71       (    1500 ACFM)
CARBON STEEL [BLADES 4 FRAMES]; STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
COMBUSTION ENGINEERING
OPEN/ CLOSED
     .71       (   1500 ACFM)
CARBON STEEL  [BLADES & FRAMES]; STAINLESS STEEL
AISI 1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
COMBUSTION ENGINEERING
OPEN/ CLOSED
      .71       (    1500 ACFM)
CARBON STEEL  [BLADES  & FRAMES];  STAINLESS STEEL
AISI  1110; AUSTENITIC
NONE
N/A
ABSORBER  INLET
RECTANGULAR
CARBON  STEEL
AISI  1110
NR
NR
                                             13-576

-------
                                                 UTILITY FGD SURVEYS  OCTOBER  1983 - SEPTEMBER
LOUISVILLE GAS & ELECTRIC: MILL CREEK 1 (CONT.)
 ** DUCTWORK
    LOCATION
    CONFIGURATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE
    NUMBER
    NUMBER OF SPARES
    PRODUCT QUALITY - X SOLIDS

 ** TANKS
    SERVICE
    ABSORBER RECYCLE
    REAGENT FEED

 *# PUMPS
    SERVICE
    ABSORBER RECIRCULATION

 ** SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    CONFIGURATION
    DIMENSIONS - FT
    CAPACITY
    SHELL GENERIC MATERIAL TYPE
    SHELL SPECIFIC MATERIAL TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE
    BELT GENERIC MATERIAL TYPE
    BELT SPECIFIC MATERIAL TYPE
    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OVERFLOW STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    CONFIGURATION
    SHELL GENERIC MATERIAL TYPE
    SHELL SPECIFIC MATERIAL TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE
    BELT GENERIC MATERIAL TYPE
    BELT SPECIFIC MATERIAL TYPE
    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION
ABSORBER OUTLET
RECTANGULAR
CARBON STEEL
AISI 1110
NR
NR
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
TUBE MILL
 1
 0
   25.0
                                               NUMBER
NUMBER

   8
THICKENER
 1
0
CIRCULAR
140 DIA X 15.0
1050000 GAL
NR
NR
NR
NR    .
N/A
N/A
ABSORBER BLEED
1120 GPM/10X SOLIDS
280 GPM/30X SOLIDS
840 GPM
VACUUM FILTER
VACUUM FILTER
 5
1
CIRCULAR
NR
NR
NR
NR
NR
NR
THICKENER UNDERFLOW
25X SOLIDS
45X SOLIDS
PUG MILL
                                            13-577

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK 1 (CONT.)
*** SALEABLE BYPRODUCTS
     NATURE

*»* SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - 7.

 »» DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 *» WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR - 7.
     REHEATER - 7.
     FAN - 7.
     BALL MILL - 7.
     EFFLUENT HOLD TANK - X
     THICKENER - X
     VACUUM FILTER - X

 »* FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     REHEATER
     FAN
     BALL MILL
     EFFLUENT HOLD TANK
     THICKENER
     VACUUM FILTER
     NONE
     FIXATION
     PUG MILL
     CONVERSION SYSTEMS IPOZ-O-TECJ
        45.0
     FINAL
     LANDFILL
     ON-SITE
     TRUCK
     CLAY LINING
      10
     OPEN/CLOSED
       125.0
     ABSORBENT
     CARBIDE LIME
     90X CAOH2
     AIRCO
     RECYCLE TANK
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
          .0
t  1984 GPM)
 	PERFORMANCE  DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02  PART.  HOURS HOURS  HOURS FACTOR
 12/80   SYSTEM      45.2         98.5

        ** PROBLEMS/SOLUTIONS/COMMENTS
98.5
            44.5
                    90.00
                                  744   336
                                               331  60.0
                         THE FGD SYSTEM  IS  PRESENTLY  IN THE  STARTUP PHASE.   OPERATIONS BEGAN ON
                         DECEMBER 17,  1980  AND  NO  MAJOR PROBLEMS WERE REPORTED.
  1/81   SYSTEM
                   51.0
                               46.0
                                            46.0
                                                        42.0
                                                                94.80
                                                                              744   675
                                               312  45.0
                                             13-578

-------
                                                 UTILITY FGD SURVEYS OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC:  MILL CREEK 1 (CONT.)
		PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING JANUARY A BROKEN BLEED PUMP DISCHARGE LINES CAUSE APPROXIMATELY 363
                        HOURS OF OUTAGE TIME.

 2/81  SYSTEM      51.5        51.5        51.5        51.5                  672   346    346  50.0

 3/81  SYSTEM      39.0        36.0        36.0        35.0                  744   712    258  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING FEBRUARY AND MARCH PROBLEMS WERE ENCOUNTERED DUE TO THE THICKENER
                        PLUGGING.

                        ADDITIONAL OUTAGE TIME DURING MARCH WAS DUE TO STRIKING WORKERS AT THE
                        PLANT.

                                                                            720   226     57  25.0

                                                                            744   267    162  35.0

                                                                            720   563    191  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE SECOND QUARTER 1981 THE UTILITY REPORTED HAVING PROBLEMS
                        WITH THE GLYCOL HEAT EXCHANGER.

                                                                            744   713    537  65.0

                                                                            744   740    734  65.0

                                                                            720   600    573  60.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        ALL FGD SYSTEM DOWNTIME DURING THE THIRD QUARTER 1981 WAS ATTRIBUTED TO
                        PROBLEMS WITH THE GLYCOL HEAT EXCHANGER ON THE REHEAT SYSTEM.
4/81 SYSTEM
5/81 SYSTEM
6/81 SYSTEM
39.9
46.9
56.1
25.2
60.7
33.9
25.2
60.7
33.9
7.9
21.8
26.5
7/81 SYSTEM
8/81 SYSTEM
9/81 SYSTEM
76.3
99.2
85.7
75.3
99.2
95.5
75.3
99.2
95.5
72.2
98.7
79.6
10/81
11/81
12/81
SYSTEM
SYSTEM
SYSTEM
39.6
37.4
26.1
41.
39.
29.
0
8
1
41.0
39.8
29.1
39
37
26
.6
.4
.1
720
720
744
719
675
666
295
269
194
50.0
50.0
50.0
** PROBLEMS/SOLUTIONS/COMMENTS
DURING THE FOURTH
EXCHANGER.
1/82
2/82
3/82
SYSTEM
SYSTEM
SYSTEM
4.7
25.4
41.3
6.
25.
54.
2
6
9
QUARTER
6.2
25.6
54.9
PROBLEMS WERE
4
25
41
.7
.4
.3
ENCOUNTERED WITH
744
672
744
THE
570
GLYCOL HEAT
36
669 171
560
307
50.0
50.0
50.0
      ** PROBLEMS/SOLUTIONS/COMMENTS
                        THE UTILITY REPORTED THAT FROZEN LINES DURING THE FIRST QUARTER 1982
                        HINDERED THE FGD SYSTEM OPERATION.

                        AN ADDITIONAL PROBLEM EXPERIENCED DURING THE PERIOD WAS HEAT EXCHANGER
                        FAILURE.
                                           13-579

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK 1 (CONT.)
_	-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
4/82
5/82
6/82
SYSTEM
SYSTEM
SYSTEM
96.4
43.1
77.9
63
35
42
.9
.2
.2
63.9
35.2
42.2
6
30
16
.4
.9
.2
720
744
720
72
653
277
46
230
117
50.0
50.0
50.0
7/82 SYSTEM
8/82 SYSTEM
9/82 SYSTEM
33.5
64.5
75.3
61.5
69.7
75.3
61.5
69.7
75.3
23.4
64.5
75.3
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SECOND QUARTER MAJOR PROBLEMS WERE EXPERIENCED WITH THE GLYCOL
                         HEAT EXCHANGE.

                                                                             744   283    174  50.0

                                                                             744   689    460  50.0

                                                                             720   720    542  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT PROBLEMS WITH THE GYCOL REHEAT SYSTEM OCCURRED
                         DURING THE MONTHS OF JULY, AUGUST AND SEPTEMBER, 1982.

                                                                             744   712    352  50.0

                                                                             720   720    603  50.0

                                                                             744   409    158  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT REHEATER TUBE FAILURES CAUSED SOME OUTAGE TIME
                         DURING THE PERIOD OF JULY THROUGH DECEMBER 1982.

                         SPRAY PUMP PROBLEMS WERE ALSO REPORTED FOR THE PERIOD OF JULY THROUGH
                         DECEMBER 1982.
10/82 SYSTEM
11/82 SYSTEM
12/82 SYSTEM
47.3
83.8
21.2
49.4
83.8
38.6
49.4
83.8
38.6
47.3
83.8
21.2
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
40.9
47.2
77.2
43.9
9.7
55.0
43.7
47.1
85.6
82.1
19.3
62.8
43.7
47.1
85.6
82.1
19.3
62.8
40.9
47.0
76.5
43.9
9.7
55.0
744
672
744
720
744
720
695
671
665
385
374
631
304
316
569
316
72
396
50.0
50.0
50.0
50.0
50.0
50.0
** PROBLEMS/SOLUTIONS/COMMENTS
THE UTILITY REPORTED THAT MIST ELIMINATOR
DURING THE PERIOD OF JANUARY THROUGH JUNE
7/83
8/83
9/83
SYSTEM
SYSTEM
SYSTEM
56.2
48.0
44.7
57.4
48.4
35.0
57.4
48.4
35.0
55.5
48.0
24.6
REPAIRS ACCOUNTED FOR
1983.
744
744
720
719
737
505
OUTAGE
413
357
177
TIME
50.0
50.0
50.0
                                            13-580

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK  1  (COHT. )
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


      *» PROBLEMS/SOLUTIONS/COMMENTS

                        STACK  REHEAT  FAILURES DURING THE PERIOD RESULTED IN A STACK PLUME REHEAT
                        SYSTEM DESIGN.

10/83  SYSTEM      82.4         79.3        79.3        66.4                  744   623    494

11/83  SYSTEM      73.3         68.4        68.4        56.8                  720   598    409

12/83  SYSTEM      58.2         46.3        46.3        39.2                  744   630    292

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO  MAJOR FGD-RELATED PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-581

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC  FSD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 *» UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     EOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RAN3E SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RAN3E CHLORIDE CONTENT   7.

»*» PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     N'JMBER OF SPARES
     TYPE
     SUPPLIER
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
LOUISVILLE GAS t ELECTRIC
MILL CREEK
LOUISVILLE
KENTUCKY
E
   43.
  516.
»»****
***##
  350
  325
  330
  350
                  .100 LB/MMBTU)
                  .200 LB/MMBTU)
               (****»* LB/MMBTU)
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  660.66
  151.7
  183.
CONCRETE
               (1400000 ACFM)
               ( 305 F)
               ( 600 FT)
               (  19.0 FT)
               ( 11500 BTU/LB)
                10800-12100
    5.8
COAL
BITUMINOUS
26749.

   14.50
10.0-18.0
    9.00
8.0-10.0
    3.75
3.5-4.5
      .04
.03-.06
 0
NONE
 0
NONE
 2
 0
HOT SIDE
WESTERN PRECIPITATOR
     .1         (1. IN-H20)
   99.4
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-582

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983 -  SEPTEMBER 1984
LOUISVILLE GAS & ELECTRIC: MILL CREEK 2 (CONT.)
»»* FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY - X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - X
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X

 ** QUENCHER/PRESATURATOR
    TYPE

 ** ABSORBER
    NUMBER
    NUM3ER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON TYPE
    NUMBER OF CONTACTING ZONES
    LIQUID RECIRCULATION RATE -  LITER/S
    L/G RATIO   L/CU.M
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    MANUFACTURER
    CONFIGURATION
    NUMBER OF STAGES
    NUMBER OF PASSES PER STAGE
    PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    WASH WATER SOURCE
    WASH FREQUENCY
    WASH RATE - L/S
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 COMBUSTION ENGINEERING
 FLUOR - PIONEER
 FULL SCALE
 RETROFIT
'/.   99.50
    85.00
     1.4
  1
  4/82
 12/81
 11/77
                ( 10000 BTU/LB)
    4.50
23260.0
   18.00
   10.00
     .06
 NONE
  2
  0
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 COMBUSTION ENGINEERING
 26.0 X 31.0
 STAINLESS STEEL
 AUSTENITIC
 TYPE 316L
 NONE
 N/A
 N/A
  4
  3755.
    11.9
     3.7
   316.17
   148.9
    86.6
               (59600 GPM)
               ( 88.9 GAL/1000 ACF)
               ( 12.0 FT/S)
               ( 670000 ACFM)
               (  300 F)
 PRIMARY COLLECTOR
  4
  0
  2
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 ATLANTIC BRIDGE
 HORIZONTAL
      1
      3.0
 NR
 NR
 FRESH
 INTERMITTENT
    18.9
                    .5  IN-H20)
                   10.0 FT/S)
               (  300 GAL/MIN)
                                            13-583

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 2 (CONT.)
 *» REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
 Z
 0
 1
IN-LINE
STEAM
FIN TUBE
   27.8        (   50 F)
   82.2        (  180 F)
   2
CARBON STEEL
AISI 1110
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
BOOSTER
INDUCED DRAFT
DRY
   82.2        (  180 F)
NR
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
NR
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
COMBUSTION ENGINEERING
OPEN/CLOSED
      .71       (   1500 ACFM)
CARBON STEEL  [BLADES & FRAMES]; STAINLESS STEEL
AISI  1110; AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL BLADE MULTILOUVER
COMBUSTION  ENGINEERING
OPEN/CLOSED
      .71       (    1500  ACFM)
CARBON STEEL  [BLADES  4 FRAMES];  STAINLESS  STEEL
AISI  1110;  AUSTENITIC
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL  BLADE  MULTILOUVER
COMBUSTION  ENGINEERING
OPEN/CLOSED
      .71        (    1500  ACFM)
CARBON  STEEL  [BLADES  4 FRAMES];  STAINLESS STEEL
AISI  1110;  AUSTENITIC
                                             13-584

-------
                                                 UTILITY FED SURVEY? OCTOBER  1983  -  SEPTEMBER  1984
LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 2 (CONT.)

    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
    CONFIGURATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE

 ** TANKS
    SERVICE
     ABSORBER RECYCLE
     REAGENT FEED

 ** PUMPS
     SERVICE
NONE
N/A
ABSORBER INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NR
NR
ABSORBER OUTLET
RECTANGULAR
NR
NR
NR
NR
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
                                                NUMBER
    NR
NUMBER

**«*
 ** SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    CONFIGURATION
    DIMENSIONS - FT
    CAPACITY
    SHELL GENERIC MATERIAL TYPE
    SHELL SPECIFIC MATERIAL TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE
    BELT GENERIC MATERIAL TYPE
    BELT SPECIFIC MATERIAL TYPE
    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OVERFLOW STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION

 ** SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    SHELL GENERIC MATERIAL TYPE
    SHELL SPECIFIC MATERIAL TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE
    BELT GENERIC MATERIAL TYPE
    BELT SPECIFIC MATERIAL TYPE
THICKENER
 1
0
CIRCULAR
140 DIA X 15.0
1050000 GAL
NR
NR
NR
NR
N/A
N/A
ABSORBER BLEED
1120 GPM/10X SOLIDS
280 GPM/30X SOLIDS
840 GPM
VACUUM FILTER
VACUUM FILTER
 1
0
NR
NR
NR
NR
NR
NR
                                            13-585

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK Z (CONT.)

     OUTLET STREAM CHARACTERISTICS
*** SALEABLE BYPRODUCTS
     NATURE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 »» FGD SPARE CAPACITY INDICES
     ABS03EER - X
     MIST ELIMINATOR - X
     REHEATER - X
     FAN - X
     THICKENER - X
     VACUUM FILTER - X

 *» FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     REHEATER
     FAN
     THICKENER
     VACUUM FILTER
     45X SOLIDS


     NONE
     FIXATION
     PUG MILL
     CONVERSION SYSTEMS CPOZ-0-TEC1
        45.0
     FINAL
     LANDFILL
     ON-SITE
     TRUCK
     CLAY LINING
      10
     CLOSED
       125.0
(  1984 GPM)
 	PERFORMANCE  DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                 S02   PART.  HOURS HOURS  HOURS FACTOR
 12/81   SYSTEM     100.0        57.3

        **  PROBLEMS/SOLUTIONS/COMMENTS
75.0
           100.0
                    95.00 99.00   744
                                        262
                                               150  50.0
                         MILL CREEK  2 COMMENCED  OPERATIONS  ON DECEMBER 18,  1981.   THE FGD SYSTEM
                         WAS AVAILABLE  100X  OF THE  TIME  SINCE START-UP.
1/82 SYSTEM
2/82 SYSTEM
3/82 SYSTEM
24.1
88.5
73.8
25.3
88.5
73.8
25.3
88.5
73.8
24.1
88.5
73.8
                                                                              744

                                                                              672

                                                                              744
                                        707

                                        672

                                        744
                           179  50.0

                           595  50.0

                           549  50.0
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         DURING THE  FIRST  QUARTER  1982 THE UTILITY EXPERIENCED START-UP PROBLEMS
                         WITH THE UNIT  2 FGD  SYSTEM.
  4/82   SYSTEM
                    85.6
                                84.1
                                           100.0
                                                        75.7
                                                                              720   648
                                                                                           545  50.0
                                             13-586

-------
                                                 UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS t ELECTRIC: MILL CREEK 2 (CONT.)
PERIOD
5/82
6/82
	 KtKI-UKnAr-U.t UAI A 	 • 	
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION 7. REMOVAL PER BOILER
S02 PART. HOURS HOURS
SYSTEM
SYSTEM
100.0
81.7
100.0 100
81.1 81
.0
.1
22.4
78.7
744
720
167
699
FGD
HOURS
167
567
CAP.
FACTOR
50
50
.0
.0
** PROBLEMS/SOLUTIONS/COMMENTS
DURING THE SECOND QUARTER
OUTAGE TIME.
7/82
8/82
9/82
10/82
11/82
12/82
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
.0
.0
.0
.0
.0
55.8
.0
.0
.0
.0
.0
70.1 70
.0
.0
.0
.0
.0
.1
FAILURE OF THE RECIRCULATION PUMP CAUSED SOME
.0
.0
.0
.0
.0
50.4
744
744
720
744
720
744
714
713
558
739
691
535
0
0
0
0
0
375
50
50
50
50
50
50
.0
.0
.0
.0
.0
.0
** PROBLEMS/SOLUTIONS/COMMENTS

1/83
2/83
3/83
4/83
5/83
6/83

SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM

36.8
56.3
93.5
86.8
.0
.0
THE UTILITY REPORTED
OCCURRED DURING THE
38.6 38
59.3 59
92.7 92
87.2 87
.0
.0
THAT
PERIOD
.6
.3
.7
.2
.0

A MAJOR BEARING
OF JULY THROUGH
36.8
52.4
81.5
67.2
.0
.0
FAILURE ON THE
DECEMBER 1982
744
672
744
720
744
720
2B BOOSTER FAN
710
594
654
555
184
151
274
352
606
484
0
0
50
50
50
50
50
50
.0
.0
.0
.0
.0
.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE UTILITY REPORTED THICKENER  PROBLEMS DURING THE PERIOD OF JANUARY
                        THROUGH JUNE  1983.

                        BLEED  LINE PROBLEMS WERE  ALSO EXPERIENCED  DURING THE  FIRST SIX MONTHS OF
                        1933.

                        PUMP FAILURES WERE REPORTED CAUSING  OUTAGE TIME DURING THE PERIOD OF
                        JANUARY THROUGH  JUNE 1983.

                                                                            744   743    473  50.0

                                                                            744   646    577  50.0

                                                                            720   554    411  50.0

       *» PROBLEMS/SOLUTIONS/COMMENTS

                        REPAIRS ON THE ABSORBER VENT SYSTEM  WERE MADE DURING  THE THIRD QUARTER
                        OF 1983.

                        THE NEED TO ISOLATE THE SERVICE WATER  SYSTEM RESULTED IN DOWN TIME  DURING
                        THE THIRD QUARTER.

10/83   SYSTEM      77.6         72.9        72.9        48.4                  744   494    360
                                            13-587
7/83 SYSTEM
8/83 SYSTEM
9/83 SYSTEM
63.6
81.0
71.8
63.7
89.3
74.2
63.7
89.3
74.2
63.6
77.6
57.1

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS « ELECTRIC: MILL CREEK Z (CONT.)
	,	PERFORMANCE DATA	—_—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  '/. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


11/83  SYSTEM      70.4        58.9        58.9        45.1                  720   552     325

12/83  SYSTEM      58.3        47.7        47.7        39.1                  744   610     291

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-588

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
              DESIGN AND PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY .NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION -  NG/J
S02 EMISSION LIMITATION  - NG/J
NOX EMISSION LIMITATION  - NG/J
NET PLANT GENERATING  CAPACITY - MW
GROSS UNIT GENERATING CAPACITY  - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 ** UNIT DATA - BOILER AND  STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE  GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  - M
LOUISVILLE GAS 4 ELECTRIC
MILL CREEK
LOUISVILLE
KENTUCKY
D
   43.         (
  516.         (
  301.         (
 1084
  427
  420
  495
  427
   .100 LB/MMBTU)
  1.200 LB/MMBTU)
   .700 LB/MMBTU)
BABCOCK t WILCOX
PULVERIZED COAL
BASE
  755.04
  148.9
  183.
CONCRETE
    6.4
(1600000 ACFM)
(  300 F)
(  600 FT)

(  21.0 FT)
 ** FUEL  DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT  CONTENT - J/G
     RANGE HEAT  CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE  CONTENT - 7.
     RANGE MOISTURE  CONTENT - 7.
     AVERAGE SULFUR  CONTENT - 7.
     RANGE SULFUR  CONTENT - 7.
     AVERAGE CHLORIDE  CONTENT - 7.
     RANGE CHLORIDE  CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE  GAS  CAPACITY - CU.M/S
     INLET FLUE  GAS  TEMPERATURE - C
     PARTICLE REMOVAL  EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC  MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC  MATERIAL
COAL
BITUMINOUS
26284.         ( 11300 BTU/LB)
                11000-12000
   15.00
13.0-16.0
   10.00
9.0-15.0
    3.87
3.5-4.0
      .04
.03-.06
 0
NONE
  0
NONE
  2
  0
COLD  SIDE
AMERICAN AIR  FILTER
  377.5         (  800000  ACFM)
  148.9         (   300  F)
    99.5
  0
 NONE
 N/A
 N/A
 N/A
 N/A
 N/A
 N/A
                                            13-589

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS S ELECTRIC: MILL CREEK 3 (CONT.)
*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     502 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN SOZ REMOVAL EFFICIENCY - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - 7.
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - 7.
     DESIGN CHLORIDE CONTENT - X
     OPER. t MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO - L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 *» ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOU - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY   X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER  PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 AMERICAN AIR FILTER
 FLUOR POWER SERVICES
 FULL SCALE
 NEW
'/.   99.00
    85.00
  1
  3/79
  8/78
 11/75
     4.00
 27912.0
    16.00
    15.00
      .06
   120.0
  4
 VENTURI
 AMERICAN AIR FILTER
   188.76       (
   148.9        (
      .5        (
   126.          (
      .7        (
 CARBON STEEL
 AISI 1110
(  12000 BTU/LB)
  400000 ACFM)
   300 F)
  2.0 IN-H20)
  2000 GPM)
   5.0 GAL/1000 ACFM)
  4
  0
 PACKED TOWER
 ENTRAINED PACKING
 MOBILE BED CONTACTOR
 AMERICAN AIR FILTER
 16.0 X 20.0
 CARBON STEEL
 AISI 1110
 N/A
 INORGANIC
 HYDRAULICALLY-BONDED MORTAR
 PRE-KRETE G-8
 POLYURETHANE BALLS
  1
  1285.         (20400 GPM)
     7.4        ( 55.0 GAL/1000 ACF )
     1.5        ( 6.0 IN-H20)
     3.0        (10.0 FT/S)
   175.03       ( 370900 ACFM)
   148.9        (  300 F)
    85.7
 PRIMARY COLLECTOR
  8
  0
  2
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 ATLANTIC BRIDGE
                                             13-590

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER  1984
LOUISVILLE GAS  i  ELECTRIC:  MILL  CREEK  3  (CONT.)

    CONFIGURATION
    NUMBER  OF  STAGES
    NUMBER  OF  PASSES  PER  STAGE
    FREEBOARD  DISTANCE  -  M
    DISTANCE BETWEEN  STAGES - CM
    DISTANCE BETWEEN  VANES - CM
    PRESSURE DROP  - KPA
    SUPERFICAL GAS VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    WASH WATER SOURCE
    WASH FREQUENCY
    WASH RATE  -  1/5

 ** REHEATER
    NUMBER
    NUMBER  OF  SPARES
    NUMBER  PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE  NAME/COMMON TYPE
     LOCATION
    TEMPERATURE  INCREASE  - C
    INLET  FLUE GAS TEMPERATURE  - C
    OUTLET  FLUE  GAS TEMPERATURE - C
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
    NUMBER
    NUMBER  OF  SPARES
    DESIGN
    SUPPLIER
     FUNCTION
    APPLICATION
    SERVICE
     FLUE  GAS  FLOW  RATE  -  CD.M/S
     FLUE  GAS TEMPERATURE  - C
     PRESSURE DROP  - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
    NUMBER
     FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE

 »* DAMPERS
    NUMBER
     FUNCTION
     GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER  GENERIC  MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE

 ** DAMPERS
    NUMBER
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER  GENERIC  MATERIAL TYPE
    LINER SPECIFIC MATERIAL TYPE
HORIZONTAL
    1
    3
    2.13
    7.62
    2
7.0
3.0
1.
    FT)
    IN)
  00 IN)
1.0 IN-H20)
15.0 FT/S)
      5
     .2
    4.6
STAINLESS STEEL
AUSTENITIC
FRESH
10X OF THE AREA WASHED EACH 1/2 MINUTE
    2.5        (40 GAL/MIN)
 0
 1
IN-LINE
STEAM
BARE TUBE
TOP OF ABSORBER
   27.8        (   50 F)
   54.4        (  130 F)
   82.2        (  180 F)
CARBON STEEL
AISI 1110
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
  377.52       ( 800000 ACFM)
  148.9        (  300 F)
   12.9        (42.3 IN-H20)
CARBON STEEL
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
STAINLESS STEEL
AUSTENITIC
NONE
N/A
                                            13-591

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS J ELECTRIC: MILL CREEK 3 (CONT.)
 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 #* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
     NUM3ER OF SPARES
     PRODUCT QUALITY - X SOLIDS

 »* TANKS
     SERVICE
     CARBIDE LIME SLURRY
     ADDITIVE SLURRY DAY
     REACTION
     THICKENER

 ** PUMPS
     SERVICE
     ADDITIVE SLURRY TRANSFER
     RECYCLE
     ABSORBER BLEED
     THICKENER UNDERFLOW

  ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION

  ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUM3ER
     NUMBER OF SPARES
ABSORBER INLET
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER OUTLET
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
DOWNSTREAM OF REHEATER
CARBON STEEL
AISI 1110
ORGANIC
HYDRAULICALLY-BONDED MORTAR
BYPASS
CARBON STEEL
AISI 1110
INORGANIC
FOAM GLASS BLOCKS
WET BALL MILL
COMPARTMENTED
TUBE MILL
 1
 0
   25.0
                                                NUMBER
NUMBER

   7
  10
   6
   2
THICKENER
 1
0
125.0 X 10.0
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER BLEED
10X SOLIDS
20X SOLIDS
VACUUM FILTER
VACUUM FILTER
 5
1
                                             13-592

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER
LOUISVILLE GAS * ELECTRIC: MILL CREEK  3  (CONT.)

    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION

*** SALEABLE BYPRODUCTS
    NATURE

«** SLUDGE

 ** TREATMENT
    METHOD
    DEVICE
    PROPRIETARY PROCESS
    INLET QUALITY - X

 *# DISPOSAL
    NATURE
    TYPE
    LOCATION
    SITE TRANSPORTATION  METHOD
    SITE TREATMENT
    SITE SERVICE  LIFE  -  YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
    PROCESS STREAM
    CHEMICAL  PARAMETERS
    MONITOR TYPE
    MONITOR LOCATION
    PROCESS CHEMISTRY  MODE

 *» WATER BALANCE
    WATER  LOOP  TYPE
    MAKEUP WATER  ADDITION - LITERS/S

 ** CHEMICALS  AND  CONSUMPTION
    FUNCTION
    NAME
    PRINCIPAL CONSTITUENT
    SOURCE/SUPPLIER
    POINT  OF  ADDITION

 ** FGD  SPAPE  CAPACITY  INDICES
    ABSORBER    X
    MIST ELIMINATOR  -  X
    REHEATER  -  7.
    FAN   X
    BALL MILL - '/.
    EFFLUENT  HOLD TANK •
    RECIRCULATION PUMP
    THICKENER  X
    VACUUM FILTER -  X

 ** FGD  SPARE  COMPONENT INDICES
    ABSORBER
    MIST ELIMINATOR
    REHEATER
    FAN
    BALL MILL
    EFFLUENT  HOLD TANK
    RECIRCULATION PUMP
    THICKENER
    VACUUM FILTER
THICKENER UNDERFLOW
SOX SOLIDS
45X SOLIDS
PUG MILL
NONE
FIXATION
PUG MILL
CONVERSION SYSTEMS
   45.0
FINAL
LANDFILL
ON-SITE
TRUCK
CLAY LINING
 10
SLURRY RECYCLE
PH
UNILOC
IN REACTION TANK
FEEDBACK
                tPOZ-0-TECl
OPEN/CLOSED
ABSORBENT
CARBIDE  LIME
90X CAOH2
AIRCO
RECYCLE  TANK
      .0
      .0
      .0
      .0
      .0
      .0
      .0
      .0
      .0
                (   150  GPM)
25
      .0
      .0
      .0
      .0
      .0
      .0
     1.0
      .0
      .0
                                            13-593

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 8/78
       SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          INITIAL FGD OPERATIONS BEGAN ON AUGUST 13, 1978.  OPERATIONAL HOURS WERE
                          NOT AVAILABLE FOR AUGUST.

 9/78  SYSTEM      81.0        80.7        80.0        80.0                  720   714    576  52.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          FRP PIPING PROBLEMS WERE ENCOUNTERED.

                          SOME BEARING AND SHAFT RELATED PUMP PROBLEMS WERE ALSO ENCOUNTERED
                          DURING SEPTEMBER.

10/78  SYSTEM      86.0        85.5        85.0        81.6                  744   710    607  54.0

11/78  SYSTEM      93.0        85.2        85.0        41.5                  720   351    299  40.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT WAS SHUT DOWN NOVEMBER 18, 1978 FOR SCHEDULED INSPECTION.
                          RESTART IS PROJECTED FOR FEBRUARY 1, 1979.

12/78  SYSTEM                                            .0                  744      0      0    .0

 1/79  SYSTEM                                            .0                  744      0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT DID NOT OPERATE DURING DECEMBER OR JANUARY.

 2/79  SYSTEM      26.0        18.0        18.0        17.4                  672   651    117  52.0

 3/79  SYSTEM      62.0        53.1        53.0        52.4                  744   735    390  51.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         COMPLIANCE TESTING WAS PERFORMED DURING MARCH AND THE UNIT WAT DECLARED
                         COMMERCIAL.

 4/79  SYSTEM      75.0        63.6        63.0        44.4                  720   503    320  40.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ONLY PROBLEMS REPORTED WERE WITH DAMPERS AND PUMP FAILURES.

 5/79  SYSTEM     100.0        97.8        97.0        64.7                  744   492    481  38.0

 6/79  SYSTEM      56.0        51.9        51.0        47.9                  720   665    345  48.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO UNUSUAL OPERATING  PROBLEMS WERE ENCOUNTERED
                         DURING MAY OR JUNE.

 7/79  SYSTEM      63.0        59.9        59.0        55.2                  744   686    411  53.0

 8/79  SYSTEM      76.0        68.0        68.0        50.3                  744   550    374  47.0
                                             13-594

-------
                                                 UTILITY FED SURVEY: OCTOBER  1983  - SEPTEMBER  1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK 3 (CONT. )
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL  •  PER  BOILER   FGD   CAP.
                                                               S02   PART. HOURS HOURS  HOURS  FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        IN JULY AND AUGUST REHEATER PROBLEMS WERE ENCOUNTERED.  THE REHEATER  WILL
                        HAVE TO BE REPLACED DURING EITHER NOVEMBER OR DECEMBER OF THIS YEAR.

 9/79  SYSTEM      91.0        90.6        91.0        83.9                  720   667    604  50.0

10/79  SYSTEM      83.0        82.0        82.0        76.1                  744   690    566  44.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        AT THE END OF OCTOBER THE UNIT WENT DOWN FOR A TURBINE OVERHAUL  AND IS
                        SCHEDULED TO BE DOWN UNTIL LATE JANUARY OR EARLY FEBRUARY.

11/79  SYSTEM                                             .0                  720     0      0     .0

12/79  SYSTEM                                             .0                  744     0      0     .0

 1/80  SYSTEM                                             .0                  744     0      0     . 0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE OVERHAUL GENERAL SCRUBBER MAINTENANCE WAS DONE BUT NO MAJOR
                        MODIFICATIONS WERE MADE.

 2/80  SYSTEM      37.0        36.1        36.0        26.6                  696   512    185  39.0

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT CAME BACK ON LINE ON FEBRUARY 10 AFTER THE TURBINE OVERHAUL
                        WORK WAS COMPLETED.

 3/80  SYSTEM      37.0        36.9        37.0        30.6                  744   618    228  46.0

      »* PROBLEMS/SOLUTIONS/COMMENTS

                        PROBLEMS ENCOUNTERED DURING FEBRUARY AND MARCH WITH THE FGD SYSTEM
                        OPERATION INCLUDED FROZEN WATER  LINES AND WORN GASKETS BLOWING IN THE
                        REHEATER FLANGES.

                        THE UTILITY IS  IN THE PROCESS OF REPLACING THE REHEATER TUBES.

 4/80  SYSTEM      42.9        42.5        42.5        42.2                  720   715    304  53.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE REHEATER TUBE REPLACEMENT CONTINUED INTO APRIL.

                        THE OTHER OUTAGE TIME ENCOUNTERED DURING APRIL WAS  CAUSED BY A BLOWN
                        GASKET IN THE CONOENSATE PUMP.

 5/80  SYSTEM      67.5        51.4        51.4        34.4                  744   498    256  47.0

      *# PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MAY THE  PLASTIC  MIST ELIMINATOR COMPONENTS WERE REPLACED  WITH
                        STAINLESS STEEL.  THIS  KEPT THE  SYSTEM OFF  LINE  FOR APPROXIMATELY  10  DAYS.

                        REHEATER TUBE LEAKS WERE ALSO ENCOUNTERED  IN MAY.

 6/80  SYSTEM      88.2           .0           .0           .0                  720     85       0   14.0
                                            13-595

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         IN LATE MAY THE TURBINE LOST TWO BLADES CAUSING THE SYSTEM TO SHUTDOWN
                         UNTIL THE LATTER PART OF JUNE.  DURING THE OUTAGE THE UTILITY DECIDED
                         TO REPLACE THE LIME STORAGE TANK LINES WITH LARGER ONES TO SERVICE THE
                         NEW UNITS.  THE WORK WAS NOT COMPLETED WHEN THE BOILER WAS RETURNED
                         TO SERVICE; THUS, THE FGD UNIT DID NOT OPERATE DURING THE MONTH.

 7/80  SYSTEM      92.0        91.3        91.3        83.9                  744   684    625  52.0

       »» PROBLEMS/SOLUTIONS/COMMENTS

                         RECYCLE PUMP FAILURES CAUSED THE FGD SYSTEM TO SHUTDOWN FOR PART OF JULY.

 8/80  SYSTEM      58.7        81.7        81.7        58.7                  744   535    437  60.0

 9/80  SYSTEM      57.2        60.4        60.4        57.2                  720   682    412  60.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE AUGUST THROUGH SEPTEMBER PERIOD THE PUMP HOUSE WAS FLOODED
                         DUE TO THE FAILURE OF THE BLEED PUMP FRP PIPE LINE.  BECAUSE OF THIS
                         FAILURE, 23 PUMPS AND 23 PUMP MOTORS WERE DAMAGED.

10/80  SYSTEM     100.0        97.1        97.1        96.9                  744   742    721  99.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTH OF OCTOBER.

11/80  SYSTEM      57.1        49.4        49.4        41.9                  720   611    302  60.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING NOVEMBER OPERATION OF THE FGD SYSTEM WAS LOW DUE TO PUMP DAMAGES
                         WHICH RESULTED FROM THE PUMP HOUSE FLOODING IN AUGUST.

12/80  SYSTEM     100.0       100.0       100.0        61.1                  744   455    455  60.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTH OF DECEMBER.

 1/81  SYSTEM         .0           .0           .0           .0                  744   521      0  40.0

 2/81  SYSTEM         .0           .0           .0           .0                  672   593      0  50.0

 3/81  SYSTEM       1.0         1.0         1.0         1.0                  744   675      8  50.0

       ** FROBLEMS/SOLUTIONS/COmENTS

                         DURING THE FIRST QUARTER 1981 MAJOR CORROSION DAMAGE CAUSED  FAILURE OF
                         THE PRECRETE-G.

                         FROZEN LINES ENCOUNTERED DURING THE PERIOD ACCOUNTED FOR  SOME OUTAGE TIME.

                         REPAIRS  TO THE MIST  ELIMINATOR SHELL CAUSED ADDITIONAL OUTAGE TIME.

                         DURING MARCH STRIKING WORKERS ADDED TO THE OUTAGE  TIME OF THE SYSTEM.

 4/81  SYSTEM      32.9        33.2         33.2        32.9                  720   714     237  45.0
                                             13-596

-------
                                                 ITTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 3 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                               S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF APRIL THE UTILITY REPORTED HAVING PROBLEMS WITH FROZEN
                        PIPELINE FAILURES.

 5/81  SYSTEM      33.7        37.9        37.9        33.7                  744   662    251  55.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF MAY THE UTILITY REPORTED HAVING PROBLEMS WITH
                        THE THICKENER.

 6/81  SYSTEM      34.6        34.6        34.6        34.6                  720   719    249

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE MONTH OF JUNE THE UTILITY REPORTED HAVING MODULE CORROSION
                        PROBLEMS.

                                                                            744   641    472  60.0

                                                                            744   716    657  65.0

                                                                            720   720    582  65.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        MIST  ELIMINATOR MODULE FAILURES  WERE ENCOUNTERED  DURING THE THIRD QUARTER
                        1981.

                                                                            744   332    298  50.0

                                                                            720   623    233  50.0

                                                                            744   721    308  50.0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING THE FOURTH QUARTER PUMP FAILURES WERE ENCOUNTERED.

                        PROBLEMS DURING THE PERIOD WERE  ALSO EXPERIENCED  WITH THE THICKENER AND
                        CORROSION.
7/81 SYSTEM
8/81 SYSTEM
9/81 SYSTEM
63.4
89.2
80.8
73.6
91.8
80.8
73.6
91.8
80.8
63.4
88.3
80.8
10/81 SYSTEM
11/81 SYSTEM
12/81 SYSTEM
41.4
32.4
41.4
89.7
37.4
42.7
89.7
37.4
42.7
41.4
32.4
41.4
1/82
2/82
3/82
SYSTEM
SYSTEM
SYSTEM
.0
.0
.0
.0
.0
.0



.0
.0
.0
744
672
744
743
612
202
0
0
0
50.
50.
50.
0
0
0
** PROBLEMS/SOLUTIONS/COMMENTS

4/82
5/82
6/82

SYSTEM
SYSTEM
SYSTEM

.0
.0
8.9
DURING THE FIRST
THE MODULES AND
.0
.0
12.7
QUARTER
THE MIST
.0
.0
12.7
1982 THE FGD
ELIMINATORS.
.0
.0
8.9
SYSTEM WAS OFF-LINE
720
744
720
TO REBUILD
704
665
502
0
0
64
50.
50.
50.
0
0
0
                                            13-597

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 3 (CONT.)
7/82 SYSTEM
8/82 SYSTEM
9/82 SYSTEM
36.4
60.5
15.3
36.5
59.8
43.7
36.5
59.8
43.7
36.4
58.3
15.3
10/82 SYSTEM
11/82 SYSTEM
12/82 SYSTEM
71.5
74.0
.0
73.4
60.6
.0
73.4
60.6
.0
59.7
30.1
.0
...	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE SECOND QUARTER, THE MIST ELIMINATOR SHELL ON ALL MODULES WAS
                         RELINED.

                                                                             744   742    271  50.0

                                                                             744   726    434  50.0

                                                                             720   252    110  50.0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THICKENER PROBLEMS WERE EXPERIENCED DURING THE
                         MONTHS OF JULY, AUGUST AND SEPTEMBER, 1982.

                                                                             744   605    444  50.0

                                                                             720   358    217  50.0

                                                                             744   550      0  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT MIST ELIMINATORS WERE BEING REBUILT DURING THE
                         PERIOD OF JULY THROUGH DECEMBER 1982.

                         REHEAT TUBES WERE ALSO REBUILT/REPLACED DURING THIS PERIOD.

                                                                                    42      0  50.0

                                                                             672    88     63  50.0

                                                                             744   454    186  50.0

                                                                             720   416      0  50.0

                                                                             744   579    420  50.0

                                                                             720   501    216  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED PROBLEMS WITH PLUGGING IN THE REHEATER DURING THE
                         PERIOD OF JANUARY THROUGH JUNE 1983.

                         FAILURE OF THE REHEAT TUBES OCCURRED DURING THE FIRST SIX MONTHS OF 1983
                         CAUSING FGD SYSTEM OUTAGE TIME.

                                                                             744   742    209  50.0

                                                                             744   737     20  50.0

                                                                             720   659      0  50.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         LEAKS IN THE STACK REHEAT SYSTEM WERE REPAIRED DURING THE THIRD QUARTER OF
                         1983.

10/83  SYSTEM      13.8        14.7        14.7        13.6                  744   685    101

11/63  SYSTEM      56.7                                   .0                  720      0      0
                                             13-598
1/83
2/83
3/83
4/83
5/83
6/83
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM

9
25

57
30
.0
.4
.0
.0
.0
.0

71
41

72
43
.0
.6
.0
.0
.5
.1
.0
71.6
41.0
.0

43.1

9
25

56
30
.0
.4
.0
.0
.5
.0
7/83 SYSTEM
8/83 SYSTEM
9/83 SYSTEM
28.1
2.7
.0
28.2
2.7
.0
28.2
2.7
.0
28.1
2.7
.0

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS t ELECTRIC: MILL CREEK  3  (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR


12/83  SYSTEM      25.9         8.6          8.6          6.7                  744   583     25

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO MAJOR  FGD-RELATED PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                             13-599

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - N6/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
LOUISVILLE Gt
MILL CREEK
4
LOUISVILLE
KENTUCKY
D
43.
516.
301.
495
495
495
495
495
IS & ELECTRIC





( .100 LB/MMBTU)
« 1.200 LB/MMBTU)
( .700 LB/MMBTU)





 »* UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT   J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CCTTENT - 7.
     RANGE ASH CONTENT - V.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
BABCOCK t WILCOX
PULVERIZED COAL
BASE
               (1600000 ACFM)
               ( 300 F)
               ( 600 FT)

               (***** FT)
               ( 11500 BTU/LB)
                11000-12000
  755.04
  148.9
  183.
CONCRETE
*******
COAL
BITUMINOUS
26749.

   15.00
13.0-16.0
   10.00
3.5-4.0
    3.75
******
      .08
.03-.06
 0
NONE
 0
NONE
 2
 0
COLD SIDE
AMERICAN AIR FILTER
  377.5        ( 800000 ACFM)
  148.9        (  300 F)
   99.5
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-600

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER 1984
LOUISVILLE GAS S ELECTRIC: MILL CREEK 4 (CONT.)
«»* FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN S02 REMOVAL EFFICIENCY - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - X
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X

 ** QUENCHER/PRESATURATOR
    NUMBER
    TYPE
    SUPPLIER
    INLET GAS FLOW - CU. M/S
    INLET GAS TEMPERATURE - C
    L/G RATIO - L/CU. M
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON  TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON  TYPE
    GAS CONTACTING DEVICE TYPE
    LIQUID RECIRCULATION RATE -  LITER/S
    SUPERFICAL GAS VELOCITY - M/SEC
    S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    MANUFACTURER
    CONFIGURATION
    NUMBER OF PASSES PER STAGE
    FREEBOARD DISTANCE   M
    DISTANCE BETWEEN STAGES - CM
    DISTANCE BETWEEN VANES - CM
    PRESSURE DPOP   KPA
    SUPERFICAL GAS VELOCITY - M/S
    CONSTRUCTION MATERIAL GENERIC TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
THROWAWAY PRODUCT
WET SCRUBBING
LIME
AMERICAN AIR FILTER
FLUOR POWER SERVICES
FULL SCALE
NEW
   85.00
 1
10/82
 7/82
 2/76
    4.00
27912.0
   16.00
   15.00
     .06
 4
VENTURI
AMERICAN AIR FILTER
(  12000 BTU/LB)
  188.76       (
  148.9        (
     .7        (
CARBON STEEL
AISI 1110
  400000 ACFM)
   300 F)
   5.0 GAL/1000 ACFM)
 4
 0
PACKED TOWER
ENTRAINED PACKING
MOBILE BED CONTACTOR
AMERICAN AIR FILTER
16.0 X 20.0
CARBON STEEL
AISI 1110
N/A
INORGANIC
HYDRAULICALLY-BONDED MORTAR
PRE-KRETE G-8
POLYURETHANE BALLS
 1285.         (20400 GPM)
    3.0        (10.0 FT/S)
   85.0
PRIMARY COLLECTOR
8
0
2
IMPINGEMENT
BAFFLE
CLOSED VANE
ATLANTIC BRIDGE
HORIZONTAL
3
2.13 (
7.62 (
2.5 (
.2 (
4.6 (
STAINLESS STEEL
AUSTENITIC

7.0 FT)
3.0 IN)
1.00 IN)
1.0 IN-H20)
15.0 FT/S)


                                            13-601

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL CREEK 4 (CONT.)
     WASH WATER SOURCE
     WASH RATE - L/S

 *» REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *» DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     NUMBER
FRESH
    2.5        (   40 GAL/MIN)
 4
 0
 1
IN-LINE
STEAM
BARE TUBE
CARBON STEEL
AISI 1110
 2
 0
CENTRIFUGAL
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
  377.52       ( 800000 ACFM)
  148.9        (  300 F)
   12.9        (42.3 IN-H20)
CARBON STEEL
 4
SHUT-OFF
GUILLOTINE
TOP-ENTRY GUILLOTINE
STAINLESS STEEL
AUSTENITIC
NONE
N/A
ABSORBER INLET
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
ABSORBER OUTLET
CARBON STEEL
AISI 1110
INORGANIC
HYDRAULICALLY-BONDED MORTAR
DOWNSTREAM OF REHEATER
CARBON STEEL
AISI 1110
ORGANIC
HYDRAULICALLY-BONDED MORTAR
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
WET BALL MILL
COMPARTMENTED
NR
 1
                                             13-602

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
LOUISVILLE GAS t ELECTRIC: MILL  CREEK  <»  (CONT.)
 »* TANKS
    SERVICE
    CARBIDE LIME SLURRY
    ADDITIVE SLURRY DAY
    REACTION
    THICKENER

 »» PUMPS
    SERVICE
     ADDITIVE SLURRY TRANSFER
     RECYCLE
     SCRUBBER BLEED
     THICKENER
     NR

 »* SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF  SPARES
     DIMENSIONS -  FT
     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS

*** SALEABLE BYPRODUCTS
     NATURE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS

 *» PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL  PARAMETERS
     MONITOR TYPE
     MONITOR LOCATION

 ** WATER BALANCE
     WATER  LOOP TYPE

 *# CHEMICALS  AND  CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL  CONSTITUENT
     SOURCE/SUPPLIER
NUMBER

   2
   1
NUMBER

   7
  10
   6
   2
****
THICKENER
 1
0
125.0 X 10.0
CARBON STEEL
AISI 1110
NR
NR
10X SOLIDS
20X SOLIDS
NONE
FIXATION
PUG MILL
CONVERSION SYSTEMS  tPOZ-0-TEC]
FINAL
POND
ON-SITE
PIPELINE
CLAY LINING
100 ACRES
SLURRY RECYCLE
PH
UNILOC
IN REACTION TANK
CLOSED
ABSORBENT
CARBIDE  LIME
90X CAOH2
AIRCO
                                            13-603

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS 4 ELECTRIC: MILL CREEK 4 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


 7/82  SYSTEM       5.4        21=8        21.8         4.6                  744   156     34  50.0

       ** PROBLEMS/SOLUTIONS/COHMEKTS

                         THE UTILITY REPORTED THAT START-UP FOR THE NEW BOILER WAS ON JULY 15, 1982.
8/82
9/82
10/82
11/82
12/82
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
41.4
39.4
.0
.0
35.1
78.5
52.4

.0
56.6
78.
52.

•
56.
5
9

0
6
41.
38.
•
•
35.
1
5
0
0
1
744
720
744
720
744
390
529
0
347
461
306
277
0
0
261
50.0
50.0
50.0
50.0
50.0
** PROBLEMS/SOLUTIONS/COMMENTS

1/83
2/83
3/83
4/83
5/83
6/83

SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM

18.1
.0
25.3
44.7
65.2
6.4
THE UTILITY
BOILER WERE
24.2
.0
64.4
48.5
95.3
7.4
REPORTED THAT PROBLEMS
ENCOUNTERED DURING THE
24.
•
64.
48.
95.
2
0
4
5
3
7. -4
18.
•
24.
41.
59.
6.
1
0
1
3
4
4
ASSOCIATED WITH START-UP OF THE NEW
PERIOD OF JULY THROUGH DECEMBER, 1982.
744
672
744
720
744
720
558
600
278
612
464
619
135
0
179
297
442
46
50.0
50.0
50.0
50.0
50.0
50.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         BYPASS DAMPER REPAIRS WERE MADE DURING THE PERIOD OF JANUARY THROUGH JUNE,
                         1983.

                         THE UTILITY REPORTED A THICKENER RAKE FAILURE DURING THE PERIOD OF JANUARY
                         THROUGH JUNE, 1983.

                         THE UTILITY REPORTED REHEAT PROBLEMS DURING THE PERIOD OF JANUARY THROUGH
                         JUNE, 1983.
7/83
8/83
9/83
SYSTEM
SYSTEM
SYSTEM
37.5
36.6
15.7
40.
39.
15.
7
1
7
40.7
39.1
15.7
36
36
15
.8
.6
.7
744
744
720
673
695
720
274
272
113
50.0
50.0
50.0
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A THICKENER RAKE STOPPED UP IN ACCUMULATED THICKENER SOLIDS DURING THE
                         THIRD QUARTER RESULTING IN OUTAGE TIME.

                         THICKENER UNDERFLOW PUMP PROBLEMS CONTRIBUTED TO LOW AVAILABILITY DURING
                         THE PERIOD.

                         THE UTILITY REPORTED PLUGGING IN THE ABSORBER MOBILE BALL BEDS DURING THE
                         THIRD QUARTER.

 10/83  SYSTEM       4.8        12.4        12.4         4.8                  744   290     36

 11/83  SYSTEM      43.6        32.5        32.5        31.7                  720   701    228
                                            13-604

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC: MILL  CREEK 4 (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


12/83  SYSTEM      57.4        45.8        45.8        39.4                  744   640    293

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO  MAJOR  FGD-RELATED PROBLEMS WERE REPORTED FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                 744

 2/84  SYSTEM                                                                 696

 3/84  SYSTEM                                                                 744

 4/84  SYSTEM                                                                 720

 5/84  SYSTEM                                                                 744

 6/84  SYSTEM                                                                 720

 7/84  SYSTEM                                                                 744

 8/84  SYSTEM                                                                 744

 9/84  SYSTEM                                                                 720

      **  PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-605

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
503 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** WIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M
                                                               & ELECTRIC
               (  .100 LB/MMBTU)
               ( 1.200 LB/MMBTU)
               (**»**# LB/MMBTU)
LOUISVILLE GAS
PADDY'S RUN
6
LOUISVILLE
KENTUCKY
E
   43.
  516.
*»*#»*
  302
   72
   67
   69
   72
FOSTER WHEELER
PULVERIZED COAL
PEAK
  174.60       ( 370000 ACFM)
  168.3        ( 335 F)
   76.         ( 250 FT)
CONCRETE
    4.3        ( 14.0 FT)
 »* FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE

»** FGD SYSTEM
COAL
BITUMINOUS
26284.         (  11300 BTU/LB)
                10400-11900
   14.00
10.0-20.0
    9.00
8.0-10.8
    3.70
3.5-4.0
      .04
.03-.06
 0
NONE
 1
 0
COLD SIDE
RESEARCH-COTTRELL
  174.6        ( 370000 ACFM)
  168.3        (  335 F)
   99.1
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                            13-606

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984
LOUISVILLE GAS & ELECTRIC: PADDY'S RUN 6 (CONT.)
 »* GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY - X
    ENERGY CONSUMPTION - 7.
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - X
    DESIGN COAL HEAT CONTENT - J/G
    OPER. & MAINT. REQUIREMENT - MANHR/DAY

 »* QUENCHER/PRESATURATOR
    NUMBER

 »* ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON  TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON  TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
    DISTANCE BETWEEN GAS CONTACTING ZONES -  CM
    LIQUID RECIRCULATION RATE    LITER/S
    L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUPERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW   CU. M/S
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY   X
    PARTICLE REMOVAL EFFICENCY - X
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 COMBUSTION ENGINEERING
 FLUOR - PIONEER
 FULL SCALE
 RETROFIT
X   99.10
    90.00
     2.8
  1
  4/73
  4/73
  7/71
     4.00
 24190.4
   192.0
 »» MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST  ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEBOARD DISTANCE  - M
     DISTANCE BETWEEN STAGES   CM
     DISTANCE BETWEEN VANES -  CM
     VANE ANGLES   DEGREES
     PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC  TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
           (  10400 BTU/LB)
  2
  0
 PACKED TOWER
 STATIC BED PACKING
 MARBLE-BED SCRUBBER
 COMBUSTION ENGINEERING
 17.0 X 18.0 X 50.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER;
 FLAKELINE 103; FLAKELINE 151
                          MICA FLAKE-FILLED
GLASS
2
7.
510.
5.
2.
3.
87.
168.
85.
99.
MARBLES
6
9
7
0
30
3
0
0
                     3.0IN)
                  8100 GPM)
                  43.8 GAL/1000 ACF)
                 11.0 IN-H20)
                  10.0 FT/S)
                  185000 ACFM)
                   335 F)
 PRIMARY COLLECTOR
  4
  0
  2
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 COMBUSTION ENGINEERING
 HORIZONTAL
     2
     3
     1,
   121.
  52
  92
   45
4.3

 .4
 .0
(  5.0 FT)
(48.0 IN)
(  1.70 IN)
                  1.5 IN-H20)
                  10.0 FT/S)
 ORGANIC
 POLYPROPYLENE
                                            13-607

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: PADDY'S RUN 6 (CONT.)
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     COMBUSTION FUEL SULFER CONTENT - X
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE   CU.MYS
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SEAL AIR FLOW - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     PRODUCT QUALITY - X SOLIDS
FRESH
EVERY 8 HOURS
    8.8        (   140 6AL/MIN)
 0
 2
DIRECT COMBUSTION
IN-LINE BURNER
NATURAL GAS
     .0
IN OUTLET DUCT
     .0
   27.8        (   50 F)
   52.2        (  126 F)
   80.0        (  176 F)
CAST IRON
NR
 1
 0
CENTRIFUGAL
WESTIHGHOUSE
BOOSTER
INDUCED DRAFT
DRY
   82.58
   80.0
CARBON STEEL
175000 ACFM)
 176 F)
CONTROL/SHUT-OFF
LOUVER
NR
COMBUSTION ENGINEERING
      .00       (      0 ACFM)
CARBON STEEL
AISI  1110
NONE
N/A
INLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
RECTANGULAR
CARBON STEEL
AISI 1110
NONE
N/A
BYPASS
RECTANGULAR
CARBON  STEEL
AISI  1110
NONE
N/A
 GRINDING  OF  SOLIDS  FOUND  IN BARGE DELIVERED CARB
    25.0
                                             13-608

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
LOUISVILLE GAS 4 ELECTRIC: PADDY'S RUN 6  (CONT.)
 »* TANKS
    SERVICE
    ABSORBER RECYCLE
    REAGENT PREP PRODUCT
    THICKENER OVERFLOW

 ##  PUMPS
    SERVICE
    RECYCLE
    ABSORBER BLEED
    THICKENER UNDERFLOW
    CARBIDE LIME SLURRY
    THICKENER OVERFLOW

 ** SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    CAPACITY
    SHELL GENERIC MATERIAL  TYPE
    SHELL SPECIFIC MATERIAL TYPE
    LINER GENERIC MATERIAL  TYPE
    LINER SPECIFIC MATERIAL TYPE
    BELT GENERIC MATERIAL TYPE
    BELT SPECIFIC MATERIAL  TYPE
    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION
    OVERFLOW STREAM DISPOSITION

 *« SOLIDS CONCENTRATING/DEWATERING
    DEVICE
    NUMBER
    NUMBER OF SPARES
    DIMENSIONS - FT
    CAPACITY
    SHELL GENERIC MATERIAL  TYPE
    SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE
    FEED STREAM SOURCE
    FEED STREAM CHARACTERISTICS
    OUTLET STREAM CHARACTERISTICS
    OUTLET STREAM DISPOSITION
    OVERFLOW STREAM DISPOSITION

*** SLUDGE
    X CAS03 - DRY
    X CASC4 - DRY
    X ASH - DRY

 »* TREATMENT
    METHOD
    DEVICE
    PROPRIETARY PROCESS
    INLET QUALITY - X

 ** DISPOSAL
    NATURE
    TYPE
    LOCATION
    SITE TRANSPORTATION  METHOD
    SITE TREATMENT
NUMBER

****
****
***»
NUMBER

   3
****
   2
***«
****
VACUUM FILTER
 2
1
240 TONS/DAY
CARBON STEEL
AISI 1110
NR
NR
ORGANIC
POLYPROPYLENE
THICKENER UNDERFLOW
23X SOLIDS
45-50X SOLIDS
LANDFILL
TO THICKENER
THICKENER
 1
0
50 DIA X 17.0
250000
CARBON STEEL
AISI 1110
NONE
N/A
ABSORBER BLEED
10X SOLIDS
23X SOLIDS
VACUUM FILTER
TO REACTION TANK
    96.0
    4.0
    3.5
FIXATION
LANDFILL
NONE
   40.0
 FINAL
 LANDFILL
 OFF-SITE
 TRUCK
 NONE
                                            13-609

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE 6AS & ELECTRIC'- PADDY'S RUN 6 (CONT.)
 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     CONTROL LEVELS

 »* WATER BALANCE
     WATER LOOP TYPE
     MAKEUP WATER ADDITION - LITERS/S

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     POINT OF ADDITION

 »* FGD SPARE CAPACITY INDICES
     ABSORBER - X
     MIST ELIMINATOR - X
     REHEATER - X
     FAN - X
     EFFLUENT HOLD TANK -
     RECIRCULATION PUMP -
     THICKENER - X
     VACUUM FILTER - X

 «* FGD SPARE COMPONENT INDICES
     ABSORBER
     MIST ELIMINATOR
     REHEATER
     FAN
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
     THICKENER
     VACUUM FILTER
                 INLET, OVERFLOW POT DRAINS, SUMP
                 PH
                 PH <6 UPPER BED, PH >4 LOWER BED, PH 8-10 AT INL
                 CLOSED
                     3.1
                                (    50 6PM)
                 ABSORBENT
                 CARBIDE LIME
                 CAIOH12
                 AIRCO
                 4800 LB/HR DRY CAIOH32
                 ADDITIVE SLURRY TANK
                    20.0
                      .0
                      .0
                      .0
                      .0
                    33.0
                      .0
                      .0
                      .0
                      .3
                      .0
                      .0
                      .0
                     1.0
                      .0
                      .0
 	PERFORMANCE DATA	
 PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                •/. REMOVAL    PER   BOILER   FGD   CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS  FACTOR
  4/73
       6A
       6B
       SYSTEM
18.0
56.0
37.0
 8.0
24.9
16.5
                                                                              720    320
                                                                                           118
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          INITIAL OPERATION OF THE FGD SYSTEM  AT  PADDY'S  RUN  BEGAN IN APRIL.   THE
                          MODULES WERE OPERATED ONE AT A TIME,  WITH  FREQUENT  SHUTDOWNS FOR  INSPEC-
                          TION OF EQUIPMENT AND MINOR REPAIRS.
 5/73
       6A
       6B
       SYSTEM
11.0
65.0
38.0
 3.9
23.1
13.5
                                                                              744   265
                                                                                           101
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          SINGLE-MODULE OPERATION CONTINUED  THROUGH  MAY  19,  WHEN THE UNIT WAS SHUT
                          DOWN FOR MODIFICATIONS.

                          EQUIPMENT WAS INSTALLED FOR  INJECTION  OF A FLOCCULATING AGENT INTO THE
                          CLARIFIER TANK.
  6/73  6A
       6B
       SYSTEM
  .1
 6.0
 3.1
  .0
 2.1
 1.1
                                                                              720   255
                                             13-610

-------
                                                 UTILITY  FGD SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984

LOUISVILLE GAS 4 ELECTRIC: PADDY'S RUN 6  (CONT.)
		PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION   7.  REMOVAL   PER   BOILER   FGD    CAP.
                                                                S02   PART.  HOURS  HOURS   HOURS  FACTOR


 7/73  6A                      21.0                      6.7
      6B                      21.0                      6.7
      SYSTEM                  21.0                      6.7                   744    240      50

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING A SCHEDULED  OUTAGE FROM JULY 12 TROUGH  AUGUST 1,  SEVERAL REPAIRS
                         WERE MADE TO THE  LIME  SLURRY MAKE-UP  SYSTEM.   A DISINTEGRATOR  UNIT WAS
                         INSTALLED TO REDUCE PLUGGING OF STRAINERS  AND  SLURRY CONTROL VALVES.

                         OPERATION WAS  INTERMITTENT FROM JUNE  19  TO JULY 11 BECAUSE  OF  MECHANICAL
                         PROBLEMS WITH  THE SLURRY  PUMPS.

 8/73  6A                      53.0                     23.5
      6B                      64.0                     28.4
      SYSTEM                  58.5                     26.0                   744    330    193

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE OPERATION  WAS CONTINUOUS FROM  AUGUST 2 TO  AUGUST 18 EXCEPT FOR A  BRIEF
                         SHUTDOWN DUE TO A BOILER-RELATED PROBLEM.

                         FROM AUGUST  19 TO SEPTEMBER  5, THE SYSTEM  WAS  SHUT DOWN TO  REPLACE THE
                         CLARIFIER UNDERFLOW LINE  WITH ONE  OF  LARGER DIAMETER AND TO INSTALL
                         ADDITIONAL PUMP CAPACITY  IN  THE CLARIFIER  OVERFLOW SYSTEM.

 9/73  6A                      85.0                     46.1
      6B                      72.0                     39.0
      SYSTEM                  78.5                     42.6                   720    390    306

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT OPERATED CONTINUOUSLY BETWEEN SEPTEMBER  6 AND  20 EXCEPT  FOR  A
                         7-HOUR SHUTDOWN TO  REPAIR A  MARBLE BED SUPPORT PLATE.

                         THE UNIT WAS SHUT DOWN FROM  SEPTEMBER 20 TO THE END OF  THE  MONTH.

10/73  6A                      49.0                     45.4
      6B                      94.0                     87.2
      SYSTEM                  71.5                     66.3                   744    690    493

11/73  6A                      35.0                     35.0
      6B                     100.0                    100.0
      SYSTEM                  67.5                     67.5                   720    720    486

12/73  6A                      44.0                     11.3
      6B                      78.0                     19.9
      SYSTEM                  61.0                     15.6                   744    190    116

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD  SYSTEM WAS  OPERATED  UNTIL  DECEMBER 20  AFTER WHICH THE  BOILER AND
                         THE SCRUBBER MODULES WERE SHUT DOWN  BECAUSE OF A  LACK  OF DEMAND (THIS IS
                         A  PEAKING-LOAD  BOILER).

 1/74  SYSTEM                                             -0                   7<^      °       °     -°

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER WAS SHUT DOWN  DUE TO A  LACK OF  DEMAND.

 2/74  SYSTEM                                             -°                   672      0       0     .0

 3/74  SYSTEM                                             -°                   744      0       0     .0
                                            13-611

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 198*




LOUISVILLE GAS 4 ELECTRIC:  PADDY'S RUN 6 (CONT.)
PERIOD
4/74
5/74
6/74
7/74
8/74
MODULE AVAILABILITY OPERABILITY RELIABILITY
SYSTEM
SYSTEM
SYSTEM
6A
6B
SYSTEM
6A
6B
SYSTEM



51.0
81.0
66.0
50.0
77.0
63.5
UTILIZATION Y. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
.0
.0
.0
21.0
33.3
27.2
2.1
3.2
2.7
720
744
720
744
744
0 0
0 0
0 0
306 202
31 20
.0
.0
.0


** PROBLEMS/SOLUTIONS/COMMENTS

9/74

SYSTEM
THE UNIT HAS BEEN ON AND
DEMAND.
.0
OFF FREQUENTLY DUE
.0
TO FLUCTUATION IN POWER
720
43 0

** PROBLEMS/SOLUTIONS/COMMENTS

10/74

6A
6B
SYSTEM
THE BOILER WAS SHUT DOWN
100.0
100.0
100.0
BECAUSE OF A LACK
32.9
32.9
32.9
OF DEMAND.
744

245 245


** PROBLEMS/SOLUTIONS/COMMENTS
THE BOILER WAS OPERATED TO PERFORM LIMESTONE TESTS ON THE
11/74
SYSTEM
.0
.0
720
FGD SYSTEM.
122 0


** PROBLEMS/SOLUTIONS/COMMENTS

12/74
1/75
2/75
3/75
4/75
5/75
6/75
7/75
8/75
9/75

SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
6A
6B
SYSTEM
THE BOILER WAS SHUT DOWN









100.0
100.0
100.0 100.0
BECAUSE OF A LACK
.0
.0
.0
.0
.0
.0
.0
.0
.0
100.0
100.0
100.0
OF DEMAND.
744
744
672
744
720
744
720
744
744
720

0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
720 720

.0
.0
.0
.0
.0
.0
.0
.0
.0

       6A                     100.0                   100.0
                                            13-612

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984
LOUISVILLE GAS & ELECTRIC: PADDY'S RUN 6  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION   X  REMOVAL   PER   BOILER   FGD    CAP,
                                                                S02   PART.  HOURS HOURS  HOURS FACTOR
      6B
      SYSTEM
                       100.0
                       100.0
           100.0

** PROBLEMS/SOLUTIONS/COMMENTS
100.0
100.0
                                                                             744   744
                                                                                          744
                        THE BOILER AND  FGD SYSTEM WERE  OPERATIONAL  ALL  OF  SEPTEMBER  AND THE  FIRST
                        TWO WEEKS IN OCTOBER.   OPERABILITY  FOR  BOTH MODULES  DURING THE OPERATIONAL
                        PERIOD WAS 100X (BASED  UPON  LG&E'S  PEAK LOAD DETERMINATION).  502  REMOVAL
                        WAS REPORTED TO BE OVER 98X.

                        SYSTEM OUTAGE IN THE  LAST TWO WEEKS OF  OCTOBER  WAS DUE  PRIMARILY TO
                        PROBLEMS WITH THE BREECHING  IN  THE  BOILER SECTION.
11/75
6A
6B
SYSTEM
                 100.0
                       100.0
                       100.0
                       100.0
100.0
100.0
100.0
                                                                             720    720
                                                                                          720
       **  PROBLEMS/SOLUTIONS/COMMENTS
                          THE  BOILER  AND  SCRUBBER  SYSTEM OPERATED  MOST OF  THE  REPORT  PERIOD  ON  A
                          MONDAY-FRIDAY BASIS.
12/75
       6A
       6B
       SYSTEM
                        90.1
                        90.1
                        90.1
                                                90.1
                                                90.1
                                                90.1
                                                                             744    744
                                                                                         670
       **  PROBLEMS/SOLUTIONS/COMMENTS
                          TWO  MINOR  OUTAGES IN DECEMBER  WERE  DUE  TO MALFUNCTION  AND  REPAIR  OF THE
                          DUAL STRAINER  SWITCH SHAFT IN  THE BOTTOM OF  THE  SCRUBBER MODULE.
 1/76  SYSTEM
                               53.5
                                                       18.7
                                                                             744   260
       **  PROBLEMS/SOLUTIONS/COMMENTS

                          S02  REMOVAL EFFICIENCY WAS REPORTED  TO BE  99X DURING JANUARY.

 2/76  SYSTEM                   66.7                     9.8                  696    102

       **  PROBLEMS/SOLUTIONS/COMMENTS
                                                                                          139
                                                                                    68
                          THE SYSTEM WAS SHUTDOWN IN EARLY FEBRUARY IN PREPARATION FOR  AN EXTENSIVE
                          SLUDGE STUDY TO MONITOR FIXATION, LEACHATES, AND SEASONAL VARIATIONS.
                          THE STUDY IS SCHEDULED TO BEGIN IN JUNE OR JULY.  THE SCRUBBER  WILL NOT
                          BE  OPERATED UNTIL THE START OF THE PROGRAM UNLESS THE BOILER  IS
                          REQUIRED FOR PEAKING POWER DEMANDS,   HIGHLIGHTS OF THE SCRUBBER/SLUDGE
                          STUDY PROGRAM ARE AS FOLLOWS:
                               -SIX MONTHS DURATION.
                               -ONE SCHEDULED SHUTDOWN FOR TEST MODIFICATIONS.
                               -DELIBERATE HIGH CHLORIDE CONCENTRATION OPERATION.
                               -MGO INNOCULATION.
 3/76  SYSTEM
                                                         .0
                                                                             744
                                                                                                 .0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                          THE  UNIT REMAINED OFF LINE DURING MARCH IN PREPARATION FOR THE
                          EPA  SCRUBBER/SLUDGE STUDY.  THE UTILITY IS NOW COMPLETING SYSTEM MODIFICA-
                          TIONS NECESSARY FOR THE OPERATION OF THE TEST PROGRAM.
 4/76   SYSTEM

 5/76   SYSTEM

 6/76   SYSTEM
                          .0

                        85.0

                        95.0
                                                   .0

                                                  2.3

                                                21.3
                       720

                       744

                       720
  2

 20

161
  0

 17

153
                                            13-613

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

LOUISVILLE GAS & ELECTRIC:  PADDY'S RUN 6 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                 Z REMOVAL   PER  BOILER  FGD   CAP.
                                 S02   PART.  HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THIS PEAK LOAD UNIT WAS OPERATED PART OF THE TIME DURING THE REPORT PERIOD
                         (APPROXIMATELY 2 WEEKS IN MAY AND TWO WEEKS IN JUNE).  THE SCRUBBER WAS
                         AVAILABLE TO THE BOILER 100X OF THE TIME AND SOS REMOVAL EFFICIENCY
                         WAS 98 TO 99X DURING THIS OPERATING SEGMENT.
 7/76  SYSTEM                  87.7

 8/76  SYSTEM                  92.8

       ** PROBLEMS/SOLUTIONS/COMMENTS
                        30.8

                         8.6
                      744   261

                      744    69
             229

              64
                         THIS UNIT WAS OPERATIONAL PART OF THE TIME DURING THE JULY-AUGUST PERIOD.
                         THE SCRUBBING SYSTEM WAS AVAILABLE TO THE BOILER ON A 100X BASIS.
                         NO MAJOR SCRUBBER-RELATED PROBLEMS WERE ENCOUNTERED.
 9/76  SYSTEM

10/76  SYSTEM                  94.6

       ** PROBLEMS/SOLUTIONS/COMMENTS
                          .0

                        21.2
                      720     0

                      744   167
               0

             158
                                                                                                 .0
                          THE UNIT DID NOT OPERATE THROUGHOUT SEPTEMBER AND THE FIRST THREE WEEKS
                          IN OCTOBER.  THE EPA-FUNDED SCRUBBER/SLUDGE STUDY PROGRAM COMMENCED OCTO-
                          BER 25.  THE INITIAL PHASE OF THE PROGRAM CALLS FOR OPERATIONS TO PROCEED
                          FOR A 20-30 DAY PERIOD WITH CARBIDE LIME SCRUBBING ABSORBENT.  FOLLOWING
                          COMPLETION OF THIS RUN, THE UNIT WILL BE SHUT DOWN AND MODIFICATIONS WILL
                          BE INCORPORATED INTO THE SYSTEM FOR OPERATION WITH COMMERCIAL GRADE (HIGH
                          CALCIUM) LIME.
11/76  SYSTEM                  99.3

       ** PROBLEMS/SOLUTIONS/COMMENTS
                        99.3
                                              720   720
                                                           715
                          THE UNIT WAS IN SERVICE DURING THE REPORT PERIOD. THE SCRUBBING SYSTEM
                          OPERATED 99.5X OF THE TIME THAT THE BOILER WAS IN SERVICE. CARBIDE LIME
                          WAS EMPLOYED AS THE S02 ABSORBENT. THE HIGH CALCIUM (VIRGIN) LIME RUN,
                          SCHEDULED AS PART OF THE SCRUBBER/SLUDGE STUDY, WILL COMMENCE ON MARCH 1,
                          1977.
 12/76  SYSTEM                  98.5

       ** PROBLEMS/SOLUTIONS/COMMENTS
                        71.4
                                              744   539
                                                           531
                         THE UNIT WAS IN SERVICE DURING THE REPORT PERIOD.  THE SCRUBBING SYSTEM
                         OPERATED 99.5X OF THE TIME THAT THE BOILER WAS IN SERVICE.  CARBIDE LIME
                         WAS EMPLOYED AS THE S02 ABSORBENT.  THE HIGH CALCIUM  (VIRGIN)  LIME RUN,
                         SCHEDULED AS PART OF THE SCRUBBER/SLUDGE STUDY, WILL  COMMENCE  ON MARCH 1,
                         1977.
  1/77  SYSTEM

  2/77  SYSTEM

  3/77  SYSTEM
  .0

  .0

79.2
  .0

  .0

41.4
744   103

672    62

744   389
  0

  0

308
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          BECAUSE OF SEVERE WEATHER CONDITIONS THERE WERE NO BOILER  OPERATIONS  AND
                          NO SCRUBBER OPERATIONS  (SINCE DECEMBER 31) UNTIL MARCH  15,  1977.
 4/77  SYSTEM
                               93.6
                                                       42.6
                                                                              720    328
                                                                                           307
                                             13-614

-------
                                                 UTILITY FGD SURVEY: OCTOBER  1983  -  SEPTEMBER  1984

LOUISVILLE GAS « ELECTRIC: PADDY'S RUN 6  (CONT.)
		PERFORMANCE DATA			
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL    PER   BOILER   FGD    CAP.
                                                               S02   PART.  HOURS  HOURS   HOURS  FACTOR


 5/77  SYSTEM                  42.5                     16.0                   744    280     119

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         IN MID MARCH LGiE BEGAN TESTS FOR  EPA WITH  REGULAR LIME SINCE  ONE OF  THE
                         OBJECTIVES OF THE TEST WAS TO DETERMINE WHETHER THERE WERE  APPRECIABLE
                         DIFFERENCES BETWEEN REGULAR LIME AND CARBIDE  LIME AT THIS FACILITY.
                         DURING OPERATION WITH REGULAR LIME, SCALING PROBLEMS OCCURRED,  INDICATING
                         THAT THE SCALING RESULTED FROM INCREASED OXIDATION LEVELS.  AVAILABLE
                         OPTIONS FOR CONTROLLING SCALING WERE LIMITED  BY THE FIXED DESIGN FEATURES
                         OF THE SCRUBBER HARDWARE.  THE OPTION SELECTED WAS ADDITION OF  MGO TO THE
                         SCRUBBING MEDIUM.  WHEN MGO WAS ADDED, THE  SCALING PROBLEM  WAS  ELIMINATED,
                         ALLOWING COMPLETION OF THE TEST PROGRAM.

 6/77  SYSTEM                  93.4                     43.3                   720    334     312

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SCRUBBER/SLUDGE EVALUATION STUDY CONTINUED DURING THE PERIOD.  THE
                         SCRUBBER PLANT  (ONE MODULE IS BEING UTILIZED  FOR  THIS EXPERIMENTAL PRO-
                         GRAM) WAS IN SERVICE ON A VIRTUALLY CONTINUOUS BASIS FROM JUNE  18 TO
                         AUGUST 8 OPERATING ON MAGNESIUM INNOCULATED COMMERCIAL  LIME.   SYSTEM  OPER-
                         ABILITY DURING  THIS PERIOD WAS APPROXIMATELY  96X.  S02  REMOVAL  EFFICIENCY
                         WAS MEASURED IN EXCESS OF 99.5X.   THE SYSTEM  WAS  SHUT DOWN  AT  THIS POINT
                         TO PERFORM A NUMBER OF SCHEDULED MODIFICATIONS TO THE SYSTEM FOR TEST
                         PURPOSES.  SPECIFICALLY, MODIFICATIONS ARE  BEING  IMPLEMENTED TO THE  SYSTEM
                         IN ORDER TO BYPASS THE REACTION TANK SO A SHORT TERM RETENTION  TIME  TEST
                         COULD BE CONDUCTED.  THE TESTING WAS COMPLETED IN AUGUST 1977  AFTER  THE
                         MODIFICATIONS WERE MADE.

 7/77  SYSTEM                  96.9                     95.8                   744    736     713

 8/77  SYSTEM                  94.0                     73.5                   744    582     547

 9/77  SYSTEM                  25.9                      5.8                   720    162     42

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT IS CURRENTLY NOT OPERATING DUE TO  THE LACK OF  POWER REQUIREMENT.

10/77  SYSTEM                  46.9                      2.0                   744    32     15

11/77  SYSTEM                                             -0                   720      0       0     .0

12/77  SYSTEM                                             -0                   744      0       0     .0

 1/78  SYSTEM                                             -0                   744      0       0     .0

 2/78  SYSTEM                                             -°                   672      0       0     .0

 3/78  SYSTEM                                             -0                   744      0       0     .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS OUT  OF  SERVICE  FROM  NOVEMBER  THROUGH MARCH IN  PART BECAUSE  OF
                         LOW DEMAND AND  IN PART  AS  A  RESULT OF  PROBLEMS RELATED  TO COLD WEATHER.

 
-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: PADDY'S RUN 6 (CONT.)
	PERFORMANCE DATA-	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S03  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                          PADDY'S RUN WAS ON LINE ONLY A FEW HOURS DURING THIS PERIOD.  NO
                          OPERATIONAL PROBLEMS WERE REPORTED BY THE UTILITY.

 7/78  SYSTEM                  99.5                    25. 4                  744   190    189

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT RAN INTERMITTENTLY FOR ABOUT EIGHT TO TEN DAYS OVER THIS PERIOD.

 8/78  SYSTEM                                            .0                  744     0      0    .0

 9/78  SYSTEM                 100.0                    47.1                  720   339    339

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THIS UNIT WAS OPERATED FOR TWO WEEKS IN SEPTEMBER SO THAT TESTING OF A
                          NEW FLOCCULANT COULD BE CARRIED OUT.  THE RESULTS OF THESE TESTS WILL
                          DETERMINE THE TYPE OF FLOCCULANT THAT WILL BE USED IN THE FUTURE AT THE
                          OTHER LG4E UNITS.

10/78  SYSTEM                                            .0                  744     0      0    .0

11/78  SYSTEM                                            .0                  720     0      0    .0

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER WAS NOT OPERATED DURING OCTOBER OR NOVEMBER.

12/78  SYSTEM                                            .0                  744     0      0    .0

 1/79  SYSTEM                                            .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UNIT WAS NOT OPERATED DURING DECEMBER OR JANUARY.

 2/79  SYSTEM                                            .0                  672     0      0    .0

 3/79  SYSTEM                                            .0                  744     0      0    .0

 4/79  SYSTEM                                            .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS NOT OPERATED DURING THESE MONTHS BECAUSE OF LACK OF DEMAND.

 5/79  SYSTEM                                            .0                  744     0      0    .0

 6/79  SYSTEM                                            .0                  720     0      0    .0

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT DID NOT OPERATE DURING MAY OR JUNE DUE
                         TO INSUFFICIENT DEMAND.

 7/79  SYSTEM                     .0                       .0                  744     19       0

 8/79  SYSTEM                  45.0                    13.0                  744   218      99

 9/79  SYSTEM                     .0                       .0                  720     36       0
                                             13-616

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

LOUISVILLE GAS & ELECTRIC:  PADDY'S RUN  6  (CONT.)
	PERFORMANCE  DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY  RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


      ** PROBLEMS/SOLUTIONS/COMMENTS

                        NO  PROBLEMS  WERE REPORTED WITH RESPECT TO OPERATION AT THIS UNIT DURING THE
                        THIRD  QUARTER  1979.

10/79  SYSTEM                                             .0                  744     0      0    .0

11/79  SYSTEM                                             .0                  720     0      0    .0

12/79  SYSTEM                                             .0                  744     0      0    .0

      #* PROBLEMS/SOLUTIONS/COMMENTS

                        THE UNIT DID NOT OPERATE DURING THE FOURTH QUARTER OF  1979 BECAUSE  OF THE
                        LACK OF  DEMAND.

 1/80  SYSTEM                                             .0                  744     0      0    .0

 2/80  SYSTEM                                             .0                  696     0      0    .0

 3/80  SYSTEM                                             .0                  744     0      0    .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THIS UNIT DID  NOT  OPERATE DURING THE FOURTH QUARTER OF 1979 OR THE  FIRST
                        QUARTER  OF 1980  DUE  TO A LACK OF DEMAND.  THIS UNIT IS USED AS A PEAKING
                        UNIT AND WILL  BE RETIRED SOMETIME IN 1987.

 4/60  SYSTEM      100.0                                   .0                  720     0      0    .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING APRIL THE  FGD SYSTEM WAS AVAILABLE 100X OF THE  TIME BUT WAS  NOT
                        OPERATED DUE TO  A  BOILER RELATED PROBLEM.

 5/80  SYSTEM      100.0         86.6        86.6         7.8                  744    67    58

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        DURING MAY,  NINE HOURS OF OUTAGE TIME RESULTED FROM THE UNAVAILABLITY OF
                        THE LIME SLURRY.

 6/80  SYSTEM      100.0         94.1        94.1         6.7                  720    51    48

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE THREE HOURS  THE  SCRUBBERS DID NOT OPERATE IN JUNE  WAS DUE TO THE FACT
                        THAT THE BOILER  WAS  BROUGHT ON LINE BEFORE THE SCRUBBER OPERATORS WERE
                        ON  DUTY.

 7/80  A          100.0                                   -0
      B          100.0                                   -0
      SYSTEM      100.0                                   .0                  744     0      0    .0

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        THE BOILER AND FGD SYSTEM DID NOT OPERATE DURING THE MONTH OF JULY  DUE TO
                        A LACK OF DEMAND.

 8/80  SYSTEM      100.0                                   .0                  744     0      0    .0

 9/80  SYSTEM      100.0                                   .0                  720     0      0    .0
                                            13-617

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

LOUISVILLE GAS 4 ELECTRIC: PADDY'S RUN 6 (CONT.)
	.	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       #* PROBLEMS/SOLUTIONS/COMMENTS

                         THE BOILER DID NOT OPERATE DURING AUGUST AND SEPTEMBER.  THE FGD SYSTEM
                         WAS AVAILABLE 100X OF THE TIME.

10/80  SYSTEM     100.0                                  .0                  744     0      0    .0

11/80  SYSTEM     100.0                                  .0                  720     0      0    .0

12/80  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS NOT OPERATED DURING THE FOURTH QUARTER 1980 DUE TO THE LACK
                         OF DEMAND.

 1/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 3/81  SYSTEM     100.0                                  .0                  672     0      0    .0

 3/81  SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FIRST QUARTER 1981 THE UNIT WAS NOT OPERATED DUE TO THE LACK OF
                         DEMAND.

 4/81  SYSTEM     100.0                                  .0                  720     0      0    .0

 5/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 6/81  SYSTEM     100.0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THROUGHOUT THE SECOND QUARTER 1981 THE BOILER DID NOT OPERATE; HOWEVER,
                         THE FGD SYSTEM WAS AVAILABLE 100X.

 7/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 8/81  SYSTEM     100.0                                  .0                  744     0      0    .0

 9/81  SYSTEM     100.0                                  .0                  720     0      0    .0

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         PADDY'S RUN UNIT 6 REMAINED OFF LINE DURING THE THIRD QUARTER  1981.

10/81  SYSTEM     100.0                                  .0                  744     0      0

11/81  SYSTEM     100.0                                  .0                  720     0      0

12/81  SYSTEM     100.0                                  .0                  744     0      0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THROUGHOUT THE FOURTH QUARTER THE FGD SYSTEM WAS AVAILABLE  FOR OPERATION;
                         HOUEVER, THE BOILER WAS  NOT NEEDED.

 1/82  SYSTEM     100.0                                  .0                  744   744       0

 Z/BZ  SYSTEM     100.0                                  .0                  672     0       0     .0

 3/82  SYSTEM     100.0                                  .0                  744     0       0     .0
                                            13-618

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983 -  SEPTEMBER  1964

LOUISVILLE GAS & ELECTRIC:  PADDY'S RUN  6  (CONT.)
PERIOD
— 	 	 	 	 rc«ruKnAMi.c UAI A------------- 	 ---_—.
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION X REMOVAL PER
S02 PART. HOURS
BOILER FGD CAP.
HOURS HOURS FACTOR
** PROBLEMS/SOLUTIONS/COMMENTS
DURING THE FIRST QUARTER 1982 THE FGD SYSTEM WAS AVAILABLE FOR OPERATION;
HOWEVER, THE SYSTEM WAS NOT NEEDED DUE TO A LACK OF POWER DEMAND.
4/82
5/82
6/82
SYSTEM
SYSTEM
SYSTEM
100.0
100.0
100.0
.0
.0
.0
720
744
720
0
0
0
•
0
0
0
0
0
*# PROBLEMS/SOLUTIONS/COMMENTS

7/82
8/82
9/82
10/82
11/82
12/82
1/83
2/83
3/83
4/83
5/83
6/83

SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
DUE TO A LACK OF POWER DEMAND,
QUARTER 1982.
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
THE
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
UNIT DID NOT OPERATE
744
744
720
744
720
744
744
672
744
720
744
720
DURING THE
0
0
0
0
0
0
0
0
0
0
0
0
SECOND
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE UNIT AND FGD SYSTEM DID NOT OPERATE  DURING
                         THE PERIOD OF JULY 1, 1982 THROUGH JUNE 30,  1983.   THE FGD SYSTEM  WAS
                         REPORTED AVAILABLE 100X OF THE TIME.
7/83 SYSTEM
8/83 SYSTEM
9/83 SYSTEM
100.0
100.0
100.0
.0
.0
.0
744
744
720
0
0
0
0
0
0
.0
.0
.0
** PROBLEMS/SOLUTIONS/COMMENTS

10/83 SYSTEM
11/83 SYSTEM
12/83 SYSTEM
THE UNIT AND FGD
HOWEVER, THE FGD
100.0
100.0
100.0
SYSTEM DID NOT OPERATE
SYSTEM WAS REPORTED TO
.0
.0
.0
DURING THE THIRD
BE 100X AVAILABLE
744
720
744
QUARTER
0
0
0
OF 1983
0
0
0
t
.0
.0
.0
                                            13-619

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 198*

LOUISVILLE GAS S ELECTRIC: PADDY'S RUN 6 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT AND SCRUBBER DID NOT OPERATE DURING THE
                         FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-620

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
              DESIGN AND PERFORMANCE  DATA  FOR  OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PUNT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION  - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY -  MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD -  MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND  STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE GAS FLOW - CU.M/S
    BOILER FLUE GAS TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER - M
MARQUETTE BOARD OF LIGHT 4 PWR
SHIRAS
MARQUETTE
MICHIGAN
B
   13.         (
  172.         (
  215.         (
   40
   44
  495
  495
   44
.030 LB/MMBTU)
.400 LB/MMBTU)
.500 LB/MMBTU)
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
   92.63       t 196292 ACFM)
   68.3        ( 155 F)
  107.         ( 350 FT)
CONCRETE
    2.7        (  9.0 FT)
 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT  -  J/G
     RANGE HEAT CONTENT  -  BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE  CONTENT  - 7.
     AVERAGE SULFUR  CONTENT  - 7.
     RANGE SULFUR CONTENT  -  7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE  CONTENT  - 7.

**» PARTICLE CONTROL

 *# FABRIC FILTER
     NUMBER
     SUPPLIER
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.
     TYPICAL GAS/CLOTH RATIO - M/MIN

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC  MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC  MATERIAL
     GAS CONTACTING  DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
COAL
SUEBITUMINOUS
20129.          (  8654 BTU/LB)
                ******
   10.25
«****«
   23.42
******
      .30
******
********
******
GE ENVIRONMENTAL SERVICES
    1.7         ( 6.8 IN-H20)
   99.8
      .6         (  2.0 FT/MIN)
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY  PRODUCT
SPRAY DRYING
LIME/SPRAY DRYING
GE ENVIRONMENTAL SERVICES
LUTZ.DALY, t BRAIN
FULL SCALE
NEW
                                            13-621

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MARQUETTE BOARD OF LIGHT & PWR:  SHIRAS 3 (CONT.)

     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY - 7.   99.80
     UNIT DESIGN S02 REMOVAL EFFICIENCY - '/.        80.00
     CURRENT STATUS                              1
     COMMERCIAL START-UP                         4/83
     INITIAL START-UP                            3/83
     CONTRACT AWARDED                           10/80
 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - '/.

 ** QUEHCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X
     .60
NR
NR
SPRAY DRYER
NR
ROTARY ATOMIZER
35'6" DIAMETER
NR
NR
NR
NONE
N/A
N/A
  129.4
   80.0
   99.9
(   265 F)
 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR        NONE
     GENERIC TYPE                               N/A
     SPECIFIC TYPE                              N/A
     TRADE NAME/COMMON TYPE                     N/A
     CONSTRUCTION MATERIAL GENERIC TYPE         NR
     CONSTRUCTION MATERIAL SPECIFIC TYPE        NR

 ** REHEATER
     GENERIC TYPE                               BYPASS
     SPECIFIC TYPE                              COLD SIDE
     TRADE NAME/COMMON TYPE                     N/A
     PERCENT GAS BYPASSED - AVG                     3.0
     CONSTRUCTION MATERIAL GENERIC TYPE         NR
     CONSTRUCTION MATERIAL SPECIFIC TYPE        NR

 #* FANS
     DESIGN                                     NR
     FUNCTION                                   MR
     APPLICATION                                MR
     SERVICE                                    NR
     CONSTRUCTION MATERIAL GENERIC TYPE         NR

 ** DAMPERS
     FUNCTION                                   NR
     GENERIC TYPE                               NR
     SPECIFIC TYPE                              NR
     CONSTRUCTION MATERIAL GENERIC TYPE         NR
     CONSTRUCTION MATERIAL SPECIFIC TYPE        NR
     LINER GENERIC MATERIAL TYPE                NR
     LINER SPECIFIC MATERIAL TYPE               NR

 ** DUCTWORK
      SHELL GENERIC MATERIAL TYPE               NR
      SHELL SPECIFIC MATERIAL TYPE              NR
      LINER GENERIC MATERIAL TYPE               NR
      LINER SPECIFIC MATERIAL TYPE              NR

 *» REAGENT PREPARATION EQUIPMENT
     FUNCTION                                   SLAKER
     DEVICE                                     NR
     DEVICE TYPE                                MR
                                            13-622

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

MARQUETTE BOARD OF LIGHT  &  PWR:  SHIRAS  3  (CONT.)


 ** PUMPS
    SERVICE                                    NUMBER
    KR                                          ****

 »* SOLIDS CONCENTRATING/DEWATERING
    DEVICE                                      NONE

*** SLUDGE

 ** TREATMENT
    METHOD                                      N/A
    DEVICE                                      N/A
    PROPRIETARY PROCESS                         N/A

 ## DISPOSAL
    NATURE                                      FINAL
    TYPE                                        LANDFILL
    LOCATION                                    OFF-SITE
    SITE TREATMENT                              NR
	PERFORMANCE DATA	
PERIOD  MODULE AVAILABILITY  OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


 3/83  SYSTEM                                                                 744

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL START-UP FOR THE FGD SYSTEM OCCURRED DURING MARCH,  1983.

 
-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MARQUETTE BOARD OF LIGHT & PWR:  SHIRAS 3 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         MATERIALS TO COMPLETE THE JOB.  ISOLATION OF THE DRYER HAS ENABLED THE
                         UTILITY TO KEEP THE UNIT ON LINE DURING THE ENTIRE INSTALLATION PERIOD.

                         PROBLEMS WITH SCRUBBER MATERIAL BUILDUP ON THE SPRAY DRYER WALLS AND ATOM-
                         IZER SWIRL VANES WAS DETERMINED TO BE A RESULT OF OPERATING THE SYSTEM NEAR
                         OR BELOW THE DEW POINT TEMPERATURE. THE PROBLEM HAS BEEN RESOLVED BY ADDING
                         INSTRUMENTATION WHICH ALLOWS THE OPERATORS TO MONITOR MORE CLOSELY THE IN-
                         LET AND OUTLET TEMPERATURE OF THE SPRAY DRYER.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED
                         DURING THE FOURTH QUARTER OF 1983.

                         FINAL INSTALLATION AND TESTING OF THE NEW GRANULATOR WASTE REMOVAL SYSTEM
                         IS SCHEDULED FOR FEBRUARY 1984.

                         GE ENVIRONMENTAL SERVICES, IN COOPERATION WITH THE UTILITY, WILL DESIGN AND
                         TEST A NEW VARIABLE SPEED TYPE ATOMIZER AT THE SHIRAS 3 FACILITY.  ATOMIZER
                         SPEEDS WILL BE CONTROLLED VIA A DC MOTOR IN COMPARISON TO CONVENTIONAL
                         DRIVE SYSTEMS, WHICH REQUIRE MANUALLY CHANGING THE DRIVE SHAFT PULLEY.
                         PRESENTLY, A FULL DAY IS REQUIRED TO CHANGE A DRIVE SHAFT PULLEY.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                            13-624

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER
                                           SECTION 13
              DESIGN AND  PERFORMANCE  DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION  LIMITATION -  NG/J
S02 EMISSION LIMITATION  -  NG/J
NOX EMISSION LIMITATION  -  NG/J
NET PLANT GENERATING  CAPACITY - MW
GROSS UNIT GENERATING CAPACITY   MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY -  MW

 *« UNIT DATA - BOILER AND STACK
    BOILER SUPPLIER
    BOILER TYPE
    BOILER SERVICE LOAD
    DESIGN BOILER FLUE  GAS FLOW - CU.M/S
    BOILER FLUE  GAS  TEMPERATURE - C
    STACK HEIGHT - M
    STACK SHELL
    STACK TOP DIAMETER  -  M

 **  FUEL DATA
    FUEL TYPE
    FUEL GRADE
    AVERAGE HEAT CONTENT  - J/G
    RANGE HEAT CONTENT  -  BTU/LB
    AVERAGE ASH  CONTENT - '/.
    RANGE ASH CONTENT - 7.
    AVERAGE MOISTURE CONTENT  - 7.
    RANGE MOISTURE CONTENT -  7.
    AVERAGE SULFUR CONTENT -  7.
    RANGE SULFUR CONTENT  - 7.
    AVERAGE CHLORIDE CONTENT  - 7.
    RANGE CHLORIDE CONTENT   7.

***  PARTICLE CONTROL

 **  ESP
    NUMBER
    TYPE
    SUPPLIER
    INLET FLUE GAS CAPACITY  -  CU.M/S
    INLET FLUE GAS TEMPERATURE -  C
    PRESSURE DROP -  KPA
    PARTICLE REMOVAL EFFICENCY -  7.

 **  PARTICLE SCRUBBER
    NUMBER
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON NAME
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    GAS CONTACTING DEVICE TYPE

*** FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROUAWAY PRODUCT
    S02 REMOVAL  MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
MICHIGAN SO CENTRAL PWR AGENCY
PROJECT
1
LITCHFIELD
MICHIGAN
B
   13.         (   .030 LB/MMBTU)
  365.         (   .850 LB/MMBTU)
               <****** LB/MMBTU)
   55
   55
   50
   51
   55
BABCOCK t WILCOX
PULVERIZED COAL
BASE
103.83
156.7
76.
CARBON STEEL
2.9

( 220015 ACFM)
( 314 F)
( 250 FT)

( 9.5 FT)
COAL
BITUMINOUS
28377.

   10.00
6.0-15.0
    6.00
4.0-8.0
    2.25
0.0-4.3
********
******
HOT SIDE
BE LCD
  126.2
  156.7
      .1
   99.8
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
THROWAWAY PRODUCT
WET SCRUBBING
LIMESTONE
MAG
BABCOCK t WILCOX
(  12200 BTU/LB)
 11000-13000
(  267510 ACFM)
(   314 F)
(   1. IN-H20)
                                            13-625

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MICHIGAN SO CENTRAL PWR AGENCY: PROJECT 1 (CONT.)
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN S02 REMOVAL EFFICIENCY - 7.
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS

 ** QUENCHER/PRESATURATOR
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     L/G RATIO - L/CU.M
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - 7.

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     DISTANCE BETWEEN STAGES - CM
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP   KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     DESIGN
     FUNCTION
     APPLICATION
     SERVICE
CAMPBELL DEBOE & ASSOCIATES
FULL SCALE
NEW
   90.00
    1.8
 1
 5/83
 5/83
 6/79
NR
KR
 1
 0
SPRAY TOWER
OPEN COUNTERCURRENT SPRAY
N/A
BABCOCK & WILCOX
32.5 X 92.5
STAINLESS STEEL
AUSTENITIC
TYPE 316L
NONE
N/A
N/A
NONE
    1.3
    2.4
   87.84
  160.0
   90.0
(  10.0 GAL/1000 ACF)
(   7.9 FT/S)
(  186147 ACFM)
(   320 F)
PRIMARY COLLECTOR
 1
NR
NR
NR
VERTICAL
    2
    1
   25.91       (10.2 IN)
    6.9        ( 2.70 IN)
 107
      .1        (   .3 IN-H20)
    2.7        (   8.8 FT/S)
ORGANIC
FIBER-REINFORCED POLYESTER
BLENDED
    5.4        (85 GAL/MIN)
 1
IN-LINE
STEAM
NR
   27.8         (   50  F)
   88.35        (  187219 ACFM)
STAINLESS STEEL
AUSTENITIC
NR
NR
NR
NR
                                             13-626

-------
                                                  UTILITY FGD SURVEY'  OCTOBER 1983 - SEPTEMBER 1984
MICHIGAN SO CENTRAL PWR AGENCY:  PROJECT 1  (CONT. )
    CONSTRUCTION MATERIAL GENERIC  TYPE

 ** DAMPERS
    FUNCTION
    GENERIC TYPE
    SPECIFIC TYPE
    CONSTRUCTION MATERIAL GENERIC  TYPE
    CONSTRUCTION MATERIAL SPECIFIC TYPE
    LINER GENERIC MATERIAL TYPE
    LINER SPECIFIC MATERIAL  TYPE

 ** DUCTWORK
    LOCATION
     SHELL GENERIC MATERIAL  TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL  TYPE
     LINER SPECIFIC MATERIAL TYPE

 *# REAGENT PREPARATION  EQUIPMENT
    FUNCTION
    DEVICE
    DEVICE TYPE

 #* TANKS
    SERVICE
     ABSORBER RECYCLE
     THICKENER  OVERFLOW
     SPARGER/OXIDIZER
     REAGENT PREP  PRODUCT
     THICKENER  UNDERFLOW

 «* PUMPS
     SERVICE
     LIME  PRODUCT
     SLURRY  TRANSFER
     THICKENER  UNDERFLOW
     ABSORBER RECIRCULATION
     SAND
     CYCLONE
     VACUUM  FILTER  FEED
     FILTRATE
     VACUUM
     CLARIFIED  RECYCLE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER  OF  SPARES
     CONFIGURATION
     DIMENSIONS - FT
     FEED  STREAM CHARACTERISTICS
     OUTLET  STREAM  CHARACTERISTICS

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER  OF  SPARES
     SHELL SPECIFIC MATERIAL TYPE
     FEED  STREAM CHARACTERISTICS
     OUTLET  STREAM  CHARACTERISTICS

**# SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
NR
NR
NR
NR
NR
NR
NR
NR
HORIZONTAL IN-VERTICAL OUT
STAINLESS STEEL
AUSTENITIC
NR
NR
WET BALL MILL
NR
NR
                                                NUMBER
NUMBER

   Z
   2
   2
   3
   2
   2
   2
   2
   2
   2
THICKENER
 1
0
CYLINDRICAL
70.0 DIA
17X SOLIDS
29X SOLIDS
VACUUM FILTER
 2
1
FIBER-REINFORCED  POLYESTER
29X SOLIDS
60X SOLIDS
FORCED OXIDATION
NR
NR
                                            13-627

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MICHIGAN SO CENTRAL PWR AGENCY: PROJECT 1 (CONT.)
 ** DISPOSAL
     NATURE                                     FINAL
     TYPE                                       LANDFILL
     LOCATION                                   OFF-SITE
     SITE TRANSPORTATION METHOD                 TRUCK/RAIL
     SITE TREATMENT                             NONE

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS                        PH-SOLIDS-ADDITIVES
     MONITOR LOCATION                           RECYCLE SLURRY LINE
     PROCESS CONTROL MANNER                     AUTOMATIC
     PROCESS CHEMISTRY MODE                     FEEDBACK/FEED FORWARD

 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
     EVAPORATION WATER LOSS - LITER/S               4.0        (64 GPM)
     SLUDGE HYDRATION WATER LOSS - LITER/S          1.1        C   17 GPM)
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S  0
     RECEIVING WATER STREAM                     105
     MAKEUP WATER ADDITION - LITERS/S               5.4        (   85 GPM)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 5/83  SYSTEM                                                                744

 6/83  SYSTEM                                                                730

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL FGD OPERATIONS COMMENCED IN MAY 1983.

                         THE UTILITY REPORTED EXPERIENCING SOME MINOR PUMP BEARING AND VACUUM
                         FILTER PROBLEMS DURING STARTUP.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                7ZO

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED MINOR PROBLEMS ASSOCIATED WITH START-UP DURING THE
                         THIRD QUARTER, HOWEVER, NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD RELATED OUTAGES WERE ENCOUNTERED
                         DURING THE PERIOD OF OCTOBER 1983 THROUGH FEBRUARY 1984.  S02  REMOVAL  DUR-
                         ING THIS PERIOD WAS ESTIMATED  AT 95X.
                                             13-628

-------
                                                 UTILITY  FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER

MICHIGAN SO CENTRAL PWR AGENCY:  PROJECT  1  (CONT.)
	PERFORMANCE  DATA	
PERIOD MODULE AVAILABILITY  OPERABILITY  RELIABILITY  UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR

                        THE  LIMESTONE  CRUSHER  WAS  REPLACED DURING THE PERIOD OF OCTOBER 1983 TO
                        FEBRUARY  1984  DUE  TO INADEQUATE SIZING.

                        THE  UTILITY  REPORTED PROBLEMS WITH THE VACUUM FILTRATION SYSTEM DURING THE
                        PERIOD  OF OCTOBER  1983 TO  FEBRUARY 1984.  THE PROBLEMS WERE SUBSEQUENTLY
                        WORKED  OUT AND REPAIRS WERE MADE.

 3/84 SYSTEM                                                                 744

 4/84 SYSTEM                                                                 720

 5/84 SYSTEM                                                                 744

 6/84 SYSTEM                                                                 720

 7/84 SYSTEM                                                                 744

 8/84 SYSTEM                                                                 744

 9/84 SYSTEM                                                                 720

      ** PROBLEMS/SOLUTIONS/COMMENTS

                        A  GENERATOR  FAILURE OCCURRED  IN LATE FEBRUARY 1984, FORCING A SHUT DOWN OF
                        THE  TOTAL FACILITY FOR THE REMAINDER OF THE FIRST THREE QUARTERS OF 1984.

                        THE  UTILITY  IS CURRENTLY DISCUSSING MODIFICATIONS OF THE DEWATERING SYSTEM
                        TO PROVIDE EASIER  AND  MORE ECONOMICAL DEWATERING.   A SIX MONTH TEST PROGRAM
                        BEGINNING IN JANUARY 1985 WILL DETERMINE WHETHER OR NOT THE MODIFICATIONS
                        SHOULD  BE MADE PERMANENT.
                                            13-629

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S03 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
MINNESOTA POWER
CLAY BOSWELL
4
COHASSET
MINNESOTA
D
43.
516.
301.
1000
554
504
511
475
t LIGHT





( .100 LB/MMBTU)
( 1.200 LB/MMBTU)
( .700 LB/MMBTU)





 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7,
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

 *** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
 1086.40       (2302161 ACFM)
  148.9        ( 300 F)
  183.         ( 600 FT)
CONCRETE
   11.3        ( 37.0 FT)
COAL
SUBBITUMINOUS
19276.         (  8287 BTU/LB)
                7509-9923
    9.40
******
   24.50
20.3-28.3
      .94
0.4-2.8 IPACKMAKERSl
      .01
******
 0
NONE
 1
 0
HOT SIDE
WESTERN PREC.
   94.4
  398.9
      .6
   99.7
DIVISION, JOY
 (  200000 ACFM)
 (   750 F)
 (   3. IN-H20)
 4
 1
VENTURI TOWER
VARIABLE-THROAT/ADJUSTABLE  DRUM
RADIAL FLOW VENTURI
PEABODY PROCESS  SYSTEMS
30.0 DIA X 40.0
STAINLESS STEEL
AUSTENITIC
ORGANIC
NATURAL RUBBER
NONE
 1
                                             13-630

-------
                                                 UTILITY  F6D  SURVEY:  OCTOBER  1983 -  SEPTEMBER  1984
MINNESOTA POWER 4 LIGHT: CLAY BOSWELL  4  (CONT.)

    LIQUID RECIRCULATION RATE  -  LITER/S
    L/G RATIO - LITER/CU.M
    PH CONTROL ADDITIVE
    PRESSURE DROP   KPA
    INLET GAS FLOW RATE - CU.M/S
    INLET GAS TEMPERATURE - C
    PARTICLE REMOVAL  EFFICIENCY  -  X

*»* FGD SYSTEM

 ** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    502 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN 502 REMOVAL EFFICIENCY  -  X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP

 ** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - 7.
    DESIGN COAL HEAT  CONTENT   J/G
    DESIGN COAL ASH CONTENT -
    DESIGN MOISTURE CONTENT -
    DESIGN CHLORIDE CONTENT -
    SPACE REQUIREMENTS - SQ M
    OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
    NUMBER

 ** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON  TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON  TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE  -  LITER/S
     L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP  - KPA
    SUFERFICAL GAS VELOCITY -  M/SEC
    INLET GAS FLOW -  CU. M/S
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY  - X

 ** MIST ELIMINATOR
    PRE-MIST ELIMINATOR/MIST  ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES  PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    CONFIGURATION
   841.7
     2.1
 ABSORBER SLURRY
     3.0
   148.9
    99.7
 (13360  GPM)
 (16.0 GAL/1000ACF)
f
 (12.0 IN-H20)
 (  835840  ACFM)
 (   300  F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 PEABODY PROCESS SYSTEMS
 EBASCO
 FULL SCALE
 NEW
/.   99.73
    89.00
     1.3
  1
  4/80
  2/80
     2.80
 19980.3
     9.40
    25.00
      .01
 14864.0
   100.0
 (   8590 BTU/LB)
 (  160000 SQ FT)
  4
  1
 SPRAY TOWER
 OPEN COUNTERCURRENT SPRAY
 N/A
 PEABODY PROCESS SYSTEMS
 35.0 DIA X 60.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 NATURAL RUBBER
 BLACK NATURAL RUBBER
 NONE
  1
  2104.
     7.0
     5.0
     3.7
   302.08
    53.3
    89.0
  33400 GPM)
   52.2 GAL/1000 ACF)
  20.0 IN-H20)
   12.0 FT/S)
   640130 ACFM)
    128 F)
 PRECOLLECTOR
  4
  1
  1
 BULK SEPARATION
 PERFORATED TRAYS
 SIEVE TRAY
 HORIZONTAL
                                            13-631

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
MINNESOTA POWER & LIGHT: CLAY BOSWELL 4 (CONT.)

     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     1
     1
      .Z         (  1.0  IN-H20)
     3.4         (  11.0 FT/S)
STAINLESS  STEEL
AUSTENITIC
MAKEUP OVERSPRAY  AND  MAKEUP/SUPERNATANT MIXTURE
    29.9         (   474 GAL/MIN)
  1
BYPASS
HOT SIDE
N/A
    5.0
   14.4         (    26  F)
HIGH  ALLOY
NICKEL BASE/CHROMIUM-IRON-MOLYBDENUM
 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     DIMENSIONS
       SHELL GENERIC MATERIAL TYPE
       SHELL SPECIFIC MATERIAL TYPE
       LINER GENERIC MATERIAL TYPE
       LINER SPECIFIC MATERIAL TYPE
                  678800 ACFM)
                   144 F)
 4
 1
CENTRIFUGAL
GREEN FAN
UNIT
INDUCED DRAFT
WET
  320.33       (
   62.2        (
HIGH ALLOY
  4
 NR
-GUILLOTINE
 NR
 CARBON STEEL
 AISI  1110
 HR
 NR
  4
 NR
 GUILLOTINE
 NR
 HIGH  ALLOY
 NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM
 NR
 NR
  4
 NR
 LOUVER
 NR
 CARBON STEEL
 AISI 1110
 NR
 NR
 ABSORBER TO REHEATER
 12.0 DIA
 CARBON STEEL
 AISI 1110
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
                                             13-632

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MINNESOTA POWER 4  LIGHT:  CLAY BOSkELL 4 (CONT.)
 *« DUCTWORK
     LOCATION
     DIMENSIONS
     SHELL GENERIC  MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC  MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION  EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     FULL  LOAD DRY FEED  CAPACITY - (1.TONS/HR
     PRODUCT QUALITY - 7. SOLIDS

 **  TANKS
     SERVICE
REHEAT SECTION
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
S LAKER
NR
NR
PEABODY PROCESS SYSTEMS
     ABSORBER  RECYCLE
     REAGENT  PREP PRODUCT
     MIST ELIMINATOR  WASH
     FLYASH

 »* PUMPS
     SERVICE
   18.2
   20.0
NUMBER

   4
   1
   1
   1
(   20 TPH)
     ALKALI  FEED
     FLY ASH SLURRY FEED
     SCRUBBER RECIRCULATION
     ABSORBER RECIRCULATION
     WASH WATER

 ** SOLIDS CONCENTRATING/DEWATERING-
     DEVICE

 «** SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT - 7. TOTAL FREE WATER
     X CAS03 - DRY
     X CAS04   DRY
     X CAOH2   DRY
     '/. CAC03 - DRY
     X ASH - DRY

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 *# PROCESS  CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION
     PROCESS CONTROL MANNER
NUMBER

   2
   2
   8
  12
   2
NONE
   19.7
   45.0
    5.0
    3.0
      .0
    1.0
   91.0
                   21.7 TPH)
BLEED
N/A
N/A
FINAL
POND
OFF-SITE
PIPELINE
CLAY LINING
276 ACRES
   9556522
 35
(   7814.0 ACRE-FT)
PH AND S02
DENSITY IN RECYCLE TANK
PH 3-6; 7-9X SOLIDS
DUPONT AND LEAR SIEGLER  FOR S02
RECYCLE TANK
AUTOMATIC
                                            13-633

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

MINNESOTA POWER 4 LIGHT: CLAY BOSWELL 4 (CONT.)

     PROCESS CHEMISTRY MODE                     FEEDBACK
 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     SLUDGE HYDRATION WATER LOSS - LITER/S
     SLUDGE INTERSTITIAL WATER LOSS - LITERS/S
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     SCRUBBER - X
     ABSORBER - V.

 ** FGD SPARE COMPONENT INDICES
     SCRUBBER
     ABSORBER
                                              CLOSED
                                                 27.6
                                                    .1
                                                  4.3
                                                 32.0
                                              RIVER WATER
                                 (   438 6PM)
                                 (     1 GPM)
                                 (    69 GPM)
                                 (   508 GPM)
                                              ABSORBENT
                                              LIME
                                              CAO
                                              NONE  tALKALINITY  PROVIDED BY  FLY  ASH]
                                              SLAKER
                                                 33.0
                                                 33.0
                                                   1.0
                                                   1.0
	_„	PERFORMANCE DATA	—
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                                X REMOVAL
                                                                S02  PART.
                                                                           PER   BOILER   FGD   CAP.
                                                                          HOURS HOURS   HOURS  FACTOR
 4/80  SYSTEM
                                                                             720
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE BOILER BEGAN OPERATIONS ON FEBRUARY 26, 1980 AND FIRED OIL THROUGH THE
                         MONTH OF MARCH.  INITIAL FGD SYSTEM OPERATIONS BEGAN IN EARLY APRIL WITH
                         THE BOILER FIRING COAL FOR TESTING PURPOSES.  THE UNIT WAS SHUTDOWN IN
                         MID-APRIL TO RECTIFY MINOR SHAKEDOWN PROBLEMS.  A TRIAL RUN OF THE FGD
                         SYSTEM IN AN INTEGRATED MODE OCCURRED IN LATE APRIL.
 5/80  SYSTEM

 6/80  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                            744

                                                                            720
  7/80   1
        2
        3
        <4
        SYSTEM

  8/80   1
        2
        3
9/80
                         SHAKEDOWN OPERATIONS CONTINUED THROUGH THE SECOND QUARTER OF  1980.  THE
                         FGD SYSTEM WILL BE FINE TUNED TO MEET DESIGN CRITERIA THROUGH JULY.  TO
                         DATE THE UTILITY REPORTED THAT, ALTHOUGH MANY TYPICAL STARTUP PROBLEMS
                         ATTRIBUTABLE TO OPERATOR ERROR AS WELL AS MECHANICAL MALFUNCTIONS HAVE
                         OCCURRED, NO UNUSUAL PROBLEMS HAVE OCCURRED.  THE COMPLIANCE  TEST IS
                         SCHEDULED FOR EARLY SEPTEMBER.
       SYSTEM

       1
       2
       3
 87.8
 97.8
100.0
   .0
 96.1

 71.8
 75.5
 29.4
 49.7
 75.5

 71.6
 89.6
 14.7
100.0
100.0
100.0

100.0

100.0
100.0
100.0
100.0
100.0

100.0
100.0
100.0
 86.8
 96.7
100.0
   .0
 95.0

 62.9
 66.1
 25.8
 43.5
 66.1

 71.0
 88.7
 14.5
                                                                            720   712
                                                                            744   652
                                                                                         684  79.0
                                                                                         492  61.7
                                             13-634

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
MINNESOTA  POWER  &  LIGHT:  CLAY BOSWELL 4 (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
       4
       SYSTEM
10/80
 11/80
 12/80
  1/81
 2/81
 3/81
                        65.1
                        80.3
           100.0
           100.0
64.5
79.6
                                                                             744   737
                                                                                          592  73.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE FGD SYSTEM IS STILL IN THE DEBUGGING PHASE OF OPERATION.
                         EQUIPMENT IS STILL BEING WORKED ON AND TESTED.
                                                                                MUCH OF THE
1
2
3
4
SYSTEM
31.6
38.4
  .0
83.6
51.2
                                          100.0
                                          100.0

                                          100.0
                                          100.0
22.6
27.4
  .0
59.7
36.6
                                                                             744   531
                                                                                          272  59.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT THE AVAILABLE HOURS AND UNAVAILABLE HOURS DURING
                         OCTOBER WERE NOT RECORDED.

                         THE UNIT OUTAGE TIME WAS DUE TO MISCELLANEOUS MAINTENANCE AND AN INSPEC-
                         TION.
1
2
3
4
SYSTEM
94.4
85.6
98.1
55. 4
100.0
67.2
55.5
59.1
26.0
69.2
100.0
100.0
100.0
100.0
100.0
60.7
50.1
53.3
23.4
62.5
                                                                             720   650
                                                                                          450  60.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE 4 OUTAGE TIME DURING NOVEMBER WAS DUE TO NECESSARY CLEANING AND
                         GENERAL REPAIRS.
1
2
3
4
SYSTEM
100.0
93.4
19.4
96.5
100.0
100.0
62.0
2.4
87.6
87.6
100.0
100.0
100.0
100.0
100.0
100.0
61.3
2.4
86.6
83.5
                                                                             744   735
                                                                                          621  89.7
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER MODULE 3 OUTAGE TIME WAS DUE TO GENERAL MAINTENANCE AND
                         REPAIRS TO THE VENTURI LINER.
                                                                             744   744    707  93.0
                                                                             672   667    545  86.0
                                                                             744   712    654  88.9
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
100.0
69.4
100.0
73.1
100.0
100.0
82.1
75.7
100.0
100.0
79.8
40.2
100.0
100.0
100.0
100.0
48.1
98.4
38.7
95.0
92.2
36.4
48.9
67.8
81.7
55.6
29.5
94.8
95.8
91.8
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
48.1
98.4
38.7
95.0
91.5
36.2
48.5
67.3
81.1
53.2
28.2
90.7
91.7
87.9
                                            13-635

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNESOTA POWER & LIGHT: CLAY BOSWELL 4 (CONT.)
_.._.___._	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
X REMOVAL   PER  BOILER  FGD   CAP.
S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS
 6/81
 7/81
 8/81
  9/81
                         DURING THE FIRST QUARTER 1981 THE UTILITY REPORTED THAT NO MAJOR FGD-RELAT-
                         ED PROBLEMS WERE ENCOUNTERED.
4/81




5/81




1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
54.3
88.1
94.0
100.0
100.0
95.2
95.3
93.0
.0
96.1
28.2
70.5
56.7
88.1
81.1
51.2
75.2
66.0
.0
64.3
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0

100.0
26.3
65.7
52.8
82.1
75.6
46. 8
67.7
59.5
.0
58.0
                                                                             720   671
                                                                             744   671
                                                                                          545  83.5
                                                                                          432  63.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURIMG MAY MODULE 4 WAS DOWN FOR AN INSPECTION, MAINTENANCE AND VENTURI
                         MODIFICATIONS.
1
2
3
4
SYSTEM
100.0
96.1
94.0
33.5
100.0
71.6
74.9
78.3
31.7
85.5
100.0
100.0
100.0
100.0
100.0
71.6
74.9
78.3
31.7
85.5
                                                                             720   720
                                                                                          616  89.5
       «* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS WERE ENCOUNTERED DURING THE
                         MONTH OF JUNE.
                                                                             744   651    561  78.0
                                                                             744   665    544  73.8
                                                                              720    682     608  87.8
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
66.
100.
100.
79.
100.
27.
100.
78.
100.
100.
100.
100.
58.
66.
100.
5
0
0
0
0
3
0
5
0
0
0
0
2
7
0
56
93
78
29
86
9
100
31
100
60
60
100
41
65
88
.2
.9
.8
.5
.1
.3
.0
.3
.0
.2
.0
.0
.8
.0
.9
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
100.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
49
82
69
25
75
8
91
28
91
73
56
95
39
61
84
.2
.1
.0
.8
.4
.3
.5
.0
.5
.1
.8
.4
.6
.5
.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THERE WERE NO MAJOR FGD-RELATED PROBLEMS REPORTED  FOR  THE  THIRD  QUARTER
                         1981.
 10/61
11/81  1
1
2
3
4
SYSTEM
100.0
56.4
87.6
60.7
100.0
90.8
56.4
78.5
58.7
94.8
100.0
100.0
100.0
100.0
100.0
90.8
56.4
78.5
58.7
94.8
                                                                              744    744
                           705  88.0
                   87.5
                               67.6
                                          100.0
                                                       51.2
                                            13-636

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MINNESOTA POWER 4  LIGHT:  CLAY  BOSWELL 4 (CONT.)
PERIOD

12/81

MODULE
2
3
4
SYSTEM
1
2
3
4
SYSTEM
AVAILABILITY
35.0
100.0
64.4
93.8
100.0
100.0
25.0
75.8
100.0
OPERABILITY
38.8
100.0
80.6
95.9
77.4
98.0
20.2
75.1
90.2
	 HtKI-UKHAr
RELIABILITY
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
UTILIZATION
29.4
76.4
61.1
72.8
77.4
98.0
20.2
75.1
90.2
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
720 546 524 66.5

744 744 671 79.6
 1/82
 2/82
 3/82
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FOURTH QUARTER.
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
78.0
100.0
75.1
90.4
100.0
.0
100.0
100.0
100.0
100.0
68.4
100.0
100.0
47.8
100.0
48.0
100.0
75.1
82.5
100.0
.0
100.0
89.6
100.0
99.8
59.5
92.3
94.6
43.8
96.7
100.0
100.0
100.0
100.0
100.0

100.0
100.0
100.0
100.0'
100.0
100.0
100.0
100.0
100.0
48.0
100.0
75.1
82.5
100.0
.0
97.8
81.8
94.0
91.2
59.0
91.5
53.5
43.4
96.0
                                                                             744   744
                                                                             672   614
                                                                             744   738
                                                                                          744  98.0
                                                                                          613  86.0
                                                                                          714  92.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS WERE ENCOUNTERED DURING THE
                         FIRST QUARTER 1982.

                                                                             720

                                                                             744
4/82
5/82
6/82




SYSTEM
SYSTEM
1
2
3
4
SYSTEM


64
100
83
82
100


.9
.0
.9
.4
.0


65
86
62
82
98


.4
.7
.2
.2
.8


100
100
100
100
100


.0
.0
.0
.0
.0


50
66
47
63
76


.4
.8
.9
.3
.2
                                                                             720   555
                                                                                          549  62.9
       ** PROBLEMS/SOLUTIONS/COMMENTS
 7/82  SYSTEM

 8/82  SYSTEM

 9/82  SYSTEM

10/82  SYSTEM

11/82  SYSTEM
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
DURING JUNE.

                                                     744

                                                     744

                                                     720

                                                     744

                                                     720
                                            13-637

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

MINNESOTA POWER 4 LIGHT: CLAY BOSWELL * (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                                         X REMOVAL   PER  BOILER  FGD   CAP.
                                                         S02  PART. HOURS HOURS  HOURS FACTOR
12/82  SYSTEM

 1/83  SYSTEM

 2/83  SYSTEM

 3/83  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
 */83
 5/83
 6/83
 7/83
 8/83
  9/83
 10/83
                                                                      74*

                                                                      74*

                                                                      672

                                                                      7**
                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF JULY 1982 THROUGH MARCH 1983.
1
2
3
4
SYSTEM

1
2
3
4
SYSTEM

1
2
3
4
SYSTEM
 96.9
 76.0
 65.3
 34.9
 91.0

 78.2
 88.6
 79.2
 96.6
100.0

 89.7
 71.0
 99.6

 86.8
80.3
50.6
66.1
33.5
76.8

59.4
65.2
15.2
93.5
77.8

56.8
 1.8
53.9

37.5
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0

100.0
100.0
100.0

100.0
80.2
50.6
66.0
33.5
76.7

59.*
65.2
15.2
93.5
77.8

35.3
 1.1
33.5

23.3
                                                                             720   719
                                                                             744   744
                                                                             720   *48
                                                                                          553  82.0
                                                                                          579  68.9
                                                                                          168  34.0
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF APRIL THROUGH JUNE 1983.
                                                                             74*   663    562  78.0
                                                                              744    7*4     664   78.5
                                                                              720    577     496   61.0
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
96.8
100.0
100.0
100.0
100.0
100.0
98.3
100.0
86.0
100.0
100.0
100.0
100.0
92.2
100.0
78.1
19.8
72.5
83.7
84.7
33.5
85.9
80.4
67.9
89.2
55.9
79.0
72.5
50.5
86.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
69.6
17.6
64.7
74.6
75.5
33.5
85.9
80.4
67.9
89.2
44.8
63.3
58.1
40.4
68.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS  WERE  ENCOUNTERED
                         DURING THE PERIOD OF JULY THROUGH SEPTEMBER  1983.
1
2
3
4
SYSTEM
98.1
100.1
100.1
100.1
100.0
9.0
100.0
59.6
96.2
88.3
100.0
100.0
100.0
100.0
100.0
4.5
53.1
29.7
47.9
45.1
                                                                              74*   371
                                                                                    335   34.2
                                            13-635

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER
MINNESOTA POWER &  LIGHT: CLAY  BOSWELL 4  (CONT.)
PERIOD
11/83




12/83




MODULE
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
AVAILABILITY
60.0
100.0
100.0
100.0
100.0
89.8
100.0
100.0
100.0
100.0
OPER ABILITY
.0
51.0
63.8
79.9
64.9
9.9
30.4
52.4
45.6
46.1
----KtKrUKnAr
RELIABILITY

100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
SUe UAIA 	
UTILIZATION
.0
51.0
63.8
79.9
64.9
9.9
30.4
52.4
45.6
46.1
X REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR




720 720 467 62.8




744 744 343 88.0
       **  PROBLEMS/SOLUTIONS/COMMENTS
                         THE  UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE FOURTH QUARTER OF 1983.
1/84




2/84




3/84




4/84




5/84




6/84




1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
1
2
3
4
SYSTEM
40.2
100.0
68.8
100.0
100.0
100.0
54.0
83.0
100.0
100.0
61.0
99.6
100.0
77.2
100.0
100.0
100.0
100.0
95.8
100.0
43.1
100.0
90.3
100.0
100.0
100.0
34.5
100.0
76.7
100.0
25.9
100.0
71.0
100.0
99.0
86.5
46.6
66.8
97.1
99.0
48.2
98.0
99.4
47.1
97.5
80.9
84.2
38.2
85.5
96.3
36.4
100.0
69.8
98.4
100.0
92.3
30.5
92.1
56.9
90.6
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
22.2
93.8
61.0
89.4
88.8
86.4
46.6
66.7
96.9
98.9
47.8
97.3
98.7
46.8
96.9
80.7
84.0
38.1
85.3
96.0
36.1
99.4
69.2
97.6
100.0
92.3
30.5
92.1
56.9
90.6
                                                                             744   639
                                                                             696   695
                                                                             744   739
                                                                             720   718
                                                                             744   738
                                                                             720   720
                                                                                          661  80.0
                                                                                          688  85.0
                                                                                          721  97.0
                                                                                          691  94.4
                                                                                          744  97.0
                                                                                          652  90.2
       «*  PROBLEMS/SOLUTIONS/COMMENTS
 7/84  SYSTEM

 8/84  SYSTEM

 9/84  SYSTEM
THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING THE
FIRST TWO QUARTERS OF 1984.

                                                    744

                                                    744

                                                    720
                                            13-639

-------
UTILITY FED SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNESOTA POWER & LIGHT: CLAY BOSWELL 4 (COKT.)
	„	.	.	—PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                503  PART.  HOURS HOURS  HOURS FACTOR


       «* PROBLEMS/SOLUTXONS/COKMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER  OF
                                           13-640

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY  NAME
PLANT  NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE  EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS  UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER  SUPPLIER
     BOILER  TYPE
     BOILER  SERVICE LOAD
     DESIGN  BOILER FLUE GAS FLOW - CU.M/S
     BOILER  FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE  ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE  MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE  SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE  CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER

 ** ESP
     NUMBER
     NUM3ER  OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER  SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
MINNKOTA POWER
MILTON R. YOUNG
2
CENTER
NORTH DAKOTA
D
   43.         (
  516.         (
******
  690
  440
  402
  409
  374
BABCOCK 4 WILCOX
CYCLONE
BASE
  958.33
  176.7
  168.
CONCRETE
    7.6
                  .100 LB/MMBTU)
                 1.200 LB/MMBTU)
               (****** LB/MMBTU)
               (2030800 ACFM)
               (  350 F)
               (  550 FT)

               (  25.0 FT)
               (  6500 BTU/LB)
                6000-6800
COAL
LIGNITE
15119.

    8.90
7.2-14.3
   38.00
30-45
      .60
.4-.8
********
******
 0
NONE
  2
  0
COLD SIDE
WHEELABRATOR-FRYE
  479.2         (1015400 ACFM)
  176.7         (   350  F)
      .3         (   1. IN-H20)
    99.8
  0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-641

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
»*» FGD SYSTEM

 *» GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     OPER. 4 MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUM3ER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUM2ER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     FREEEOARD DISTANCE  - M
     VAS'E ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 THYSSEN/CEA
 SANDERSON & PORTER
 FULL SCALE
 NEW
X   99.60
    78.00
     1.6
  1
  6/78
  9/77
  ft/75
    92.0
  2
  1
 SPRAY TOUER
 OPEN COUNTERCURRENT SPRAY
 N/A
 THYSSEN/CEA
 40.0 DIA X 120.0
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER
 FLAKELINE 500
 NONE
  1
  3456.
     8.7
       .2
     2.8
   399.70
   168.3
    85.0
    70.0
(54850 6PM)
(  64.8 GAL/1000 ACF)
(  1.0 IN-H20)
(   9.1 FT/S)
(  847000 ACFM)
(   335 F)
 PRIMARY COLLECTOR
  Z
  1
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HORIZONTAL
     1
     5
     2.44
  120
       .2
     2.8
 ORGANIC
 POLYPHENYLENE
 BLENDED
 CONTINUOUS
    50.5
( 8.0 FT)
( 1.0 IN-H20)
(  9.1 FT/S)
                                                                (   800 GAL/MIN)
                                             13-642

-------
MINNKOTA POWER:  MILTON R.  YOUNG 2 (CONT.)
                                                  UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER  1984
 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF TUBES PER BUNDLE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »» DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »» DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     GENERIC TYPE
     SPECIFIC TYPE
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
 1
 0
BYPASS
COLD SIDE
N/A
OUTLET DUCT
   12.0
   22.2
   54.4
   76.7
   0
CARBON STEEL
AISI 1110
 2
 1
AXIAL
BUFFALO FORGE
UNIT
FORCED DRAFT
DRY
  519.09
  176.7
    3.2
CARBON STEEL
 2
 1
AXIAL
TLT-BABCOCK
BOOSTER
FORCED DRAFT
DRY
    8.8
CARBON STEEL
GUILLOTINE
NR
CARBON STEEL
AISI 1110
NONE
N/A
GUILLOTINE
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
LOUVER
NR
CARBON STEEL
AISI 1110
NONE
N/A
BUTTERFLY
NR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
    40 F)
   130 F)
   170 F)
(1100000 ACFM)
(   350 F)
(10.6 IN-H20)
(28.8 IN-H20)
                                            13-643

-------
UTILITY FGD SURVEY'- OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 «* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 *« DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     FULL  LOAD DF5Y FEED CAPACITY - M.TONS/HR
     PRODUCT QUALITY - X SOLIDS

 »* TAWS
     SERVICE
     ABSORBER RECYCLE
     THICKENER UNDERFLOW
     FLY ASH SLURRY FEED
     LIME SLAKER TRANSFER
     THICKENER OVERFLOW
     CLARIFIER OVERFLOW/ME WASH
     TRAY RECYCLE
     LIME SLURRY FEED

 ** PUMPS
     SERVICE
     ABSORBER RECIRCULATION
     TRAY RECIRCULATION
     TRAY SPRAY/CLARIFIER OVERFLOW
     THICKENER UNDERFLOW
     THICKENER OVERFLOW
     LIME SLAKER TRANSFER
     LIME SLURRY FEED
     FLYASH SLURRY FEED
     MIST ELIMINATOR SFRAY
     CLARIFIER UNDERFLOW
     FILTER BELT WASH
     BLOW DOWN SUMP
     FILTRATE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     DIMENSIONS - FT
     CAPACITY
     SHELL GENERIC MATERIAL TYPE
INLET
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
SLAKER
NR
NR
WALLACE » TIERNAN
 1
 0
    3.6        (   4 TPH)
   13.0
NUMBER

   2
   1
   1
   1
   1
   1
   2
   1
NUMBER

   3
   4
   2
   2
   2
   2
   2
   2
   2
   2
   2
   2
   2
CENTRIFUGE
 2
THICKENER
 2
130 DIA X
3000000
INORGANIC
15 HIGH
                                             13-644

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
MINNKOTA  POWER:  MILTON R.  YOUNG 2 (CONT.)

     SHELL  SPECIFIC MATERIAL TYPE
     LINER  GENERIC MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

 #* SOLIDS  CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CAPACITY
     SHELL  GENERIC MATERIAL TYPE
     SHELL  SPECIFIC MATERIAL TYPE
     LINER  GENERIC MATERIAL TYPE
     LINER  SPECIFIC MATERIAL TYPE
     BELT GENERIC MATERIAL TYPE
     BELT SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION
CONCRETE
ORGANIC
FIBER-REINFORCED POLYESTER
ABSORBER BLEED
12X SOLIDS
40X SOLIDS
TO VACUUM FILTER
TO FLYASH SLURRY, VACUUM FILTER WASH, & ME WASH
VACUUM FILTER
 2
0
750 TON/DAY
CARBON STEEL
AISI 1110
ORGANIC
NATURAL RUBBER
ORGANIC
POLYPROPYLENE
THICKENER 4 CLARIFIER UNDERFLOW
30X SOLIDS
60X SOLIDS
TO LANDFILL
TO THICKENER
 **» SLUDGE
     FULL LOAD SLUDGE QUANTITY - M.TONS/HR (DRY)
     MOISTURE CONTENT - 7. TOTAL FREE WATER
     X CAS03 - DRY

 *# TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE SERVICE LIFE - YRS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE DIMENSIONS
     SITE CAPACITY - CU.M

 »« DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE DIMENSIONS
     SITE CAPACITY - CU.M

 ** PROCESS CONTROL AND INSTRUMENTATION
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
   19.1
      .0
DEWATERED
N/A
N/A
FINAL
LANDFILL
OFF-SITE
TRUCK
CLAY LINING
INTERIM
POND
ON-SITE
PIPELINE
CLAY LINING
  1
INTERIM
POND
ON-SITE
11.92 ACRES
    218672
 INTERIM
 POND
 ON-SITE
 11.92 ACRES
    218672
               (   21.0 TPH)
X 15 FT DEEP [SEMI-CIRCLE]
   (   178.8 ACRE-FT)
X 15 FT DEEP [SEMI-CIRCLE]
   (   178.8 ACRE-FT)
 PH
 PERCENT SOLIDS
 SOLIDS 5.5-12X;  PH  4.0-5.5
                                            13-645

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.J

     PROCESS CONTROL MANNER                     MANUAL

 ** WATER BALANCE
     WATER LOOP TYPE                            CLOSED
     EVAPORATION WATER LOSS - LITER/S              34.6        (  550 GPM)
     MAKEUP WATER ADDITION - LITERS/S              44.1        (  700 GPM)

 »* CHEMICALS AND CONSUMPTION
     FUNCTION                                   ABSORBENT
     NAME                                       FLY ASH
     PRINCIPAL CONSTITUENT                      20-25X CAO, 5-9X M60
     CONSUMPTION                                16 TPH
     UTILIZATION - 7.                               83.0
     POINT OF ADDITION                          SLURRY FEED TANK

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - '/.                                 100.0

 ** FGD SPARE COMPONENT INDICES
     ABSORBER                                       1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 0/77  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         ALTHOUGH THE MILTON R YOUNG Z SCRUBBING SYSTEM ORIGINAL DESIGN DID NOT IN-
                         CLUDE SPARE FGD CAPACITY, THE SYSTEM DOES, IN ACTUALITY, GENERALLY HAVE A >
                         SPARE MODULE AS A CONSEQUENCE OF THE VARIABILITY IN LIGNITE SULFUR CONTENT.
                         THE LIGNITE BLEND AT M.R.YOUNG 2 VARIES IN SULFUR CONTENT FROM 0.35 TO
                         1.3X.  WHEN THE SULFUR CONTENT RISES TO 1.3X BOTH SCRUBBING TOWERS ARE RE-
                         QUIRED (WITH 5 TO 15X OF THE FLUE GAS BYPASSED FOR REHEAT).  WHEN THE
                         SULFUR CONTENT DROPS TO 0.7X OR BELOW ONLY ONE TOWER IS REQUIRED.  0. 7X
                         SULFUR IS TYPICAL FOR THE M.R.YOUNG Z LIGNITE BLEND.  BECAUSE OF THE EFFEC-
                         TIVE SPARE MODULE THE SYSTEM DEPENDABILITY FIGURES THAT APPEAR IN THIS
                         SECTION WILL GENERALLY NOT BE EQUIVALENT TO THE AVERAGE OF THE MODULAR DE-
                         PENDABILITIES (E.G. WITH 0.7X SULFUR LIGNITE THERE IS 100X SPARE CAPACITY.
                         IF A-MODULE OPERATES THE FIRST HALF OF THE MONTH (SOX) AND B-MODULE THE
                         SECOND HALF OF THE MONTH (SOX) THE TOTAL SYSTEM UTILIZATION WILL BE 100X).

 9/77  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          INITIAL SCRUBBING OPERATIONS BEGAN IN SEPTEMBER.  THE FGD SYSTEM IS
                          EXPECTED TO BE OPERATING IN AN INTEGRATED MODE IN LATE OCTOBER, HOWEVER,
                          A SCRUBBER LINING FAILURE MAY RESULT IN SOME DELAYS.  THE UTILITY EXPECTS
                          THE SYSTEM OPERATIONS TO STABILIZE BY MID-NOVEMBER.

10/77  SYSTEM                                                                744

11/77  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED INTERMITTENT FGD SYSTEM OPERATIONS SINCE START-UP.

                          MAJOR OPERATIONAL PROBLEMS HAVE OCCURRED AS A RESULT OF SEVERE WINTER
                          WEATHER CONDITIONS, PARTICULARLY NUMEROUS INSTANCES OF FROZEN AND RUPTURED
                          LINES.  THE SYSTEM WAS SHUT DOWN DURING THE FIRST PART OF  THE MONTH OF
                          DECEMBER TO INSTALL HEAT TRACING IN THE LIQUID CIRCUIT.

                          SOME MINOR PROBLEMS HAVE OCCURRED WITH THE FLOW METERS (ROTAMETERS).

                          THE UTILITY ENCOUNTERED PROBLEMS WITH GUILLOTINE GAS DAMPER  GUIDES  DURING
                                             13-646

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON  R.  YOUNG 2  (CONT.)
	PERFORMANCE DATA	
PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR

                          OCTOBER AND NOVEMBER.

12/77  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THERE WAS AN EMERGENCY SHUTDOWN ON DECEMBER 5 AS  A RESULT OF TURBINE
                          BEARING DAMAGE.   THE SHUTDOWN CONTINUED SO THAT A COMPLETE TURBINE
                          INSPECTION COULD BE MADE.

                          WORK CONTINUED ON INSTALLATION OF ELECTRICAL HEAT TRACING ON SLURRY LINES
                          AND WATER PIPING.

 1/78  SYSTEM                                                                 744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                          BECAUSE OF THE TURBINE BEARING PROBLEMS THE COMPLIANCE TEST ORIGINALLY
                          SCHEDULED FOR THE DECEMBER-JANUARY PERIOD WAS TENTATIVELY RESCHEDULED
                          WITH THE EPA FOR THE END OF MARCH.  THE UTILITY EXPECTS THE FGD SYSTEM TO
                          ACHIEVE EQUILIBRIUM (WATER BALANCE) WHEN THE UNIT COMES BACK ON LINE
                          IN FEBRUARY.

 2/78  SYSTEM                                                                 672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          BOTH THE BOILER AND FGD SYSTEM CAME BACK ON LINE  FEBRUARY 21 AFTER COM-
                          PLETION OF THE TURBINE REPAIRS.  THE COMPLIANCE TEST HAS AGAIN BEEN RE-
                          SCHEDULED WITH EPA FOR THE END OF MAY.

                          ONE FORCED-DRAFT FAN (UPSTREAM OF THE FGD SYSTEM) HAD AN OIL LEAK AND A
                          SHAFT ALIGNMENT PROBLEM.  THE FAN WAS TAKEN OFF LINE AND SHIPPED TO
                          BUFFALO FORGE FOR REPAIRS.

                          THE VACUUM FILTER MALFUNCTIONED, ALLOWING LARGER  SIZE PARTICLES TO ESCAPE
                          THE FILTER.  THIS CAUSED THE RUBBER LINING DOWN STREAM TO PEEL WHICH, IN
                          TURN, CREATED A PLUGGING PROBLEM.  EIMCO ENGINEERS ARE PRESENTLY STUDYING
                          THE PROBLEM AND HOPE TO INCORPORATE MODIFICATIONS TO IMPROVE THE PERFOR-
                          MANCE OF THE FILTERS.

 3/78  SYSTEM                                                                 744

 4/78  SYSTEM                                                                 720

       ** PPOBLEMS/SOLUTIONS/COMMENTS

                          THE DAMAGED FD FAN WAS REINSTALLED DURING APRIL.   THE AFFECTED MODULE
                          WAS DOWN FROM FEBRUARY 23 THROUGH APRIL 10.

 5/78  SYSTEM                                                                 744

 6/78  SYSTEM                                                                 720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          COMPLIANCE TESTING TOOK PLACE DURING THE WEEK OF  JUNE 5.  THE REPORT
                          SHOULD BE AVAILABLE TO THE UTILITY BY THE END OF  JUNE.

                          THE UNIT WAS DOWN WITH DAMPER PROBLEMS (DOWN ON THE 24TH OF JUNE). AP-
                          PARENTLY THE CHAINS THAT PULL THE GUILLOTINE DAMPERS WERE UNDEPDESIGNED
                          AND PRONE TO FAILURE.   THE CHAINS ARE CURRENTLY BEING REPLACED.

 7/78  SYSTEM                                                                 744
                                            13-647

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG Z (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION
                                             X REMOVAL   PER  BOILER  FGD   CAP.
                                             SOS  PART. HOURS HOURS  HOURS FACTOR
 8/78  SYSTEM

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             744
 9/78  SYSTEM

10/78  SYSTEM
       OFFICIAL RESULTS OF THE COMPLIANCE TEST PERFORMED ON JUNE 6 ARE STILL NOT
       AVAILABLE.   BECAUSE OF INTERMITTENT OPERATION,  FGD SYSTEM PERFORMANCE
       FIGURES ARE NOT YET AVAILABLE.

                                                          720

                                                          744
       ** PROBLEMS/SOLUTIONS/COMMENTS
                          THE THICKENER HAS BEEN A MAJOR PROBLEM AREA.  THE POLYETHYLENE LINER WAS
                          ACCIDENTLY PIERCED WHILE REPAIRS WERE BEING MADE TO SOME OTHER COMPONENTS.
                          THE LINER IS CURRENTLY BEING PATCHED.

                          THE UTILITY REPORTED THAT OPERATION OF THE BOILER AND FGD SYSTEM CONTINUED
                          ON AN INTERMITTENT BASIS THROUGHOUT THE PERIOD.
11/78  SYSTEM
                                                                             720
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THICKENER PROBLEMS ARE CONTINUING.  THE RUBBER LINER HAS BEEN DETATCHING
                         FROM THE THICKENER CONE.  THE THICKENER MUST BE DRAINED TO MAKE THE
                         REPAIRS.

                         FAN PROBLEMS OCCURRED DURING THE PERIOD.  THERE IS NO DAMPER BETWEEN THE
                         MODULE AND FAN.  UNDER SOME OPERATING CONDITIONS WET GAS CAN BACK INTO
                         THE FAN AREA RESULTING IN CORROSION AND OTHER MOISTURE RELATED PROBLEMS.
 12/78  A
       B
       SYSTEM
 4.6
37.7
42.3
 5.1
28.4
33.5
                                           33.8
 4.6
25.7
30.3
                                                                             744   673
                                                                                          225  54.0
       ** PROSLEMS/SOLUTIONS/COMMENTS
                         MINNKOTA POWER COOP REPORTED THE FOLLOWING STATISTICS FOR THE YEAR OF 1978:
                             TOTAL PERIOD HOURS: 8760
                             TOTAL BOILER HOURS: 6926
                                            HOURS: 1790
                                            HOURS:
                                                            66.7X
                         FGD
                                                             SYSTEM
                                                              46.1
                                                              52.7
                                                              53.9
                                                              41.7
          TOTAL A-MCDULE
          TOTAL B-MODULE HOURS: 2110
          ANNUAL BOILER CAPACITY FACTOR:
          SYSTEM PERFORMANCE:
                      A-MODULE
          AVAILABILITY  92.3
          OPERABILITY   28.0
          RELIABILITY
          UTILIZATION   22.2
                    B-MODULE
                      28.5
                      25.9
                                                     20.4
                          THE B-TOHER WAS OUT OF SERVICE DURING DECEMBER DUE TO PLUGGING OF THE
                          THICKENER UNDERFLOW BY RUBBER LINING.  THE THICKENER WAS  PUMPED OUT AND
                          REPAIRED.
  1/79  A
       B
       SYSTEM
 4.6
37.7
42.3
 5.1
23.4
33.5
                                           33.8
 4.6
25.7
30.3
                                                                              744    673
                                                                       225  54.0
                                            13-648

-------
                                                  UTILITY FGD  SURVEY^  OCTOBER 1983 - SEPTEMBER 1984
MINNKOTA  POWER:  MILTON R.  YOUNG Z (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         SOME WEATHER-RELATED PROBLEMS OCCURRED WITH FGD SYSTEM PIPING
                         FREEZE-UPS.

                         THE UTILITY  REPORTED THAT THE A-TOWER WAS OUT OF SERVICE FOR A PERIOD IN
                         JANUARY DUE  TO BROKEN INLET ISOLATION DAMPER CHAINS.

                         THE A-TOWER  WAS OUT OF SERVICE TO REPAIR A BOOSTER FAN SERVO MECHANISM
                         THROUGH JANUARY 28.

                         THE B-TOWER  WAS OUT OF SERVICE FROM DECEMBER 27 THROUGH JANUARY 31  DUE
                         TO A FAN MOTOR FAILURE.

                         THE UTILITY  REPORTED THAT EROSION PROBLEMS IN THE SCRUBBER TOWERS ARE
                         SEVERE ENOUGH THAT HOLES HAVE BEEN DISCOVERED IN TOWER WALLS.
2/79 A
B
SYSTEM
3/79 A
B
SYSTEM
19. 4
32.1
51.5
19.4
32.1
51.5
26.5
44.0
70.5
26.5
44.0
70.5
                                           70.5
                                           70.5
                                    19.4
                                    32.1
                                    51.5

                                    19.4
                                    32.1
                                    51.5
                                                                             672   491
                                                                             744   543
                                                                                          346   58.1
                                                                                          383  58.1
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         TWO DAYS OF DOWN TIME WERE REQUIRED TO REMOVE LOOSE RUBBER FROM THE
                         THICKENER PIPING DURING THE FEBRUARY-MARCH PERIOD.

                         A BOOSTER FAN MOTOR FIRE OCCURRED IN THE A-MODULE.

                         HOLES IN THE B-SIDE ABSORBER TOWER WERE REPAIRED DURING THE PERIOD.

                         COLD WEATHER INHIBITED SCRUBBER STARTUPS AFTER REPAIRS WERE MADE DURING
                         THE PERIOD.
4/79 A
B
SYSTEM
5/79 A
B
SYSTEM
3.0
57.1
60.1
3.0
57.1
60.1
3.2
61.6
64.8
3.2
61.6
64.8
                                           65.4
                                           65.4
                                     3.0
                                    57.1
                                    60.1

                                     3.0
                                    57.1
                                    60.1
                                                                             720   668
                                                                             744   690
                                                                                          432  69.4
                                                                                          448  88.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE A-MODULE IS STILL EXPERIENCING FAN PROBLEMS.  DURING APRIL AND MAY
                         THE FAN HAD ALIGNMENT PROBLEMS POSSIBLY RELATED TO THE FAN FOUNDATION.

                         DURING APRIL AND MAY HOLES WERE REPAIRED IN THE ABSORBER WALLS, VALVE
                         REPAIRS WERE MADE, AND REPAIRS WERE MADE ON A THICKENER DRIVE GEAR.
 6/79  A
       B
       SYSTEM
17.2
36.3
52.8
17.2
36.3
52.8
17.2
36.3
52.8
                            720
                                   380  88.7
                                    52.8        52.8                  720

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE A-TOWER WAS DOWN FOR REPAIR TO THE FLAKE LINING.

                  THE FGD SYSTEM WAS DOWN FOR PART OF THE MONTH FOR REPAIRS AFTER EXCESS
                  SOLIDS ENTERING THE TRAY RECYCLE LOOP OVERLOADED THE CLARIFIER.
                                            13-649

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MXNNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
____	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                         AN A-TOWER TRAY RECYCLE DISTRIBUTION HEADER WAS CLEANED DURING JUNE.

                         THE SYSTEM WAS FORCED OUT OF SERVICE WHEN BOILER PROBLEMS CAUSED AN EX-
                         CESSIVE AMOUNT OF HEAVY PARTICLES (SLAS CARRYOVER) TO ENTER THE FGD SYSTEM
                         RESULTING IN THE PLUGGING OF SEVERAL LINES AND STOPPING THE THICKENER RAKE.
                         SLUDGE HAD TO BE DREDGED AND HAULED OUT FROM THE TOP OF THE THICKENER.

                         THE A-TOWER WAS OUT OF SERVICE DUE TO PROBLEMS WITH THE WATER BALANCE AND
                         THE VACUUM FILTERS AS WELL AS TO UNPLUG THE ABSORBER BLEED LINE.  LIME
                         WAS USED FOR SEVERAL DAYS AS MAKE UP CHEMICAL (AS OPPOSED TO PRIMARILY
                         ALKALINE FLYASH) TO EASE THE HIGH SOLIDS PROBLEM.

                         A-TOWER AGITATOR GEARS WHICH FAILED AS A RESULT OF A CLARIFIER OVERLOAD
                         WERE REPLACED DURING THE PERIOD.
  7/79  A
       B
       SYSTEM
44.5
  .0
44.0
44.5
  .0
44.0
                                           44.0
44.5
  .0
44.0
                                              744   744
                                   331  86.7
       *»  PROBLEMS/SOLUTIONS/COMMENTS
  8/79  A
       B
       SYSTEM
28.7
10.6
39.0
                         THE UTILITY HAS REPORTED THAT A TRAY RECYCLE CONTROL VALVE AND AH ABSORBER
                         TRAIN VALVE FAILED DURING JULY.

                         THE UTILITY REPORTED PROBLEMS WITH PLUGGING IN THE MIST ELIMINATORS,
                         THE THICKENER AND IN THE ABSORBER FEED LINE.

                         THE UNIT EXPERIENCED A BOOSTER FAN TRIP IN JULY.

                         PROBLEMS WITH THE VACUUM FILTERS AND THE SEAL WATER PUMP WERE ENCOUNTERED.

                         THE ABSORBER AGITATOR WAS REPLACED DURING JULY.
28.7
10.6
39.0
                                           39.0
28.7
10.6
39.0
                                                                             744   744
                                                                                          293  92.3
        **  PROBLEMS/SOLUTIONS/COMMENTS
  9/79
        A
        B
        SYSTEM
21.4
 1.2
23.0
                         DURING AUGUST EXCESSIVE VIBRATION AND HIGH BEARING TEMPERATURE IN THE
                         A-SIDE BOOSTER FAN WERE ENCOUNTERED CAUSING SOME DOWN TIME.

                         THE INABILITY TO ADD ALKALI (FLYASH OR LIME) TO THE SYSTEM CAUSED SOME
                         OPERATIONAL PROBLEMS ON THE A-SIDE SCRUBBER.
                         DURING AUGUST THE B-SIDE THICKENER RAKE WAS BURIED IN THE SLUDGE.
                         SLUDGE HAD TO BE REMOVED BY MINING IT FROM THE TOP.
                                                                                            THE
                          PLUGGING OF THE FLYASH TANK AND THE  LIME SLURRY FEED  LINE CAUSED SOME
                          B-SIDE OUTAGE TIME DURING AUGUST.

                          DUE TO A LACK OF  LIME (THE UTILITY SUPPLY WAS EXHAUSTED) THE  FGD SYSTEM
                          HAD TO SHUT DOWN.

                          THE HOLES IN THE  SIDES OF THE B-SIDE ABSORBER TOWER HAD TO BE REPAIRED
                          CAUSING SOME OUTAGE TIME IN AUGUST.
21.5
 1.2
23.0
                                            23.0
21.4
 1.2
23.0
                                                                              720
                                                                                    717
                                                                                           163   96.6
                                             13-650

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MINNKOTA POWER:  MILTON R. YOUNG 2 (CONT.)
	-PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING SEPTEMBER THE A-SIDE WAS DOWN DUE TO HEAVY SOLIDS IN THE THICKENER
                         AND CLARIFIER.  HIGH VIBRATIONS WERE EXPERIENCED WITH THE BOOSTER FAN.

                         THE B-SIDE REMAINED OUT OF SERVICE DUE TO PROBLEMS WITH THE THICKENER AND
                         CLARIFIER.
10/79  A
       B
       SYSTEM
 11/79
              .0
            31.3
            31.3
  .0
31.4
31.4
              .0
            31.3
            31.3
                                                                                   743
                                                                                          233  89.7
                                    31.4        31.3                  744

** PROBLEMS/SOLUTIONS/COMMENTS

                  THE UTILITY IS IN THE PROCESS OF CLEANING THE CLARIFIER.

                  THE CLARIFIER AGITATOR DRIVE GEAR FAILED CAUSING DOWN TIME FOR REPAIR IN
                  OCTOBER.

                  THE BLEED LINE TO THE THICKENER PLUGGED AND NEEDED MAINTENANCE.

                  THE GEAR HOUSING FAILED ON THE THICKENER LIFT MECHANISM CAUSING OUTAGE
                  TIME FOR REPAIR.
       A
       B
       SYSTEM
              .6
            15.4
            16.0
  .7
16.7
17.4
                                           17.4
              .6
            15.4
            16.0
                                                                             720   661
                                                                                          115  80.0
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         AN EXCESS OF SOLIDS CAUSED PLUGGING IN THE THICKENER AND THE CLARIFIER
                         DURING NOVEMBER.
 12/79  A
       B
       SYSTEM
            26.6
             9.7
            36.3
31.5
11.5
43.0
                                           43.0
            26.6
             9.7
            36.3
                                  744   628
                                                                                          270  67.2
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         PLUGGING OF THE SEAL WATER SYSTEM RESULTED IN SOME OUTAGE TIME DURING
                         DECEMBER.

                         BOOSTER FAN PROBLEMS RELATED TO EXCESSIVE VIBRATION WERE ENCOUNTERED ON
                         MODULE B IN DECEMBER.

                         A HOLE IN A BLOCKING VALVE RESULTED IN SOME DOWNTIME.

                         THE GEAR HOUSING FAILED ON THE THICKENER LIFT MECHANISM.
 1/80  A
       B
       SYSTEM
             7.1
              .0
             7.1
10.5
  .0
10.5
10.5
             7.1
              .0
             7.1
                                  744   504
                                                53  58.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY, COLD WEATHER CAUSED SOME PIPE LINES AND A BOOSTER
                         FAN TO ICE UP.

                         A HIGH PERCENTAGE OF COARSE SOLIDS IN THE THICKENER CAUSED SOME OUTAGE
                         TIME.  THE WORM GEAR ON THE THICKENER FAILED ADDING TO THE OUTAGE TIME.

                         CLEANING AMD REPAIR OF THE THICKENER WAS COMPLICATED BY SUB-ZERO AMBIENT
                         TEMPERATURES.
                                            13-651

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG Z (CONT.)
_.	.	—	PERFORMANCE DATA—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR
 2/80  SYSTEM        .0          .0

       ** PROBLEMS/SOLUTIONS/COMMENTS
                                                                             696   696
                                                                                            0  97.1
  3/80
  4/80
  5/80
                         PROBLEMS RELATED TO THE COLD WEATHER CONTINUED THROUGH FEBRUARY.  ICE
                         ON THE BOOSTER FAN HAD TO BE MELTED BEFORE IT COULD BE OPERATED.

                         SHAFT SLEEVES ON SEVERAL SPRAY RECYCLE PUMPS WERE REPLACED DURING
                         FEBRUARY.

                         THE GEAR REDUCER FAILED ON THE B-SIDE ABSORBER AGITATOR PREVENTING SCRUB-
                         BER OPERATION.

                         THE ISOLATION DAMPER CHAINS BROKE DURING THE MONTH.
       A
       B
       SYSTEM
 22.6
  6.2
 28.9
22.6
 6.2
28.8
                                                22.6
                                                 6.2
                                                28.8
                                                                            743
                                                                                          214  89.1
                                    28.8        28.8                  744

*» PROBLEMS/SOLUTIONS/COMMENTS

                  DURING MARCH COLD WEATHER CONTINUED TO BE A PROBLEM.

                  THE TORQUE SWITCHES ON THE ISOLATION DAMPERS WERE REPLACED.   THE DAMPER
                  PROBLEMS CAUSED THE BOOSTER FAN TO TRIP.   THE OUTAGE  TIME WAS EXTENDED
                  BECAUSE THE UTILITY HAD TO WAIT FOR THE SWITCHES TO BE DELIVERED.

                  AN EXCESSIVE AMOUNT OF COARSE PARTICLES IN THE THICKENER CONTINUED TO BE
                  A PROBLEM.  PLUGGED BLEED LINES FROM THE ABSORBER TO  THE THICKENER WERE
                  ALSO ENCOUNTERED.

                  THE A-SIDE ABSORBER AGITATOR ANCHOR BOLTS SHEARED DURING MARCH CAUSING
                  MODULE DOWN TIME.

                  THE SHAFT SLEEVES ON THE SPRAY RECYCLE PUMPS WOULD NOT HOLD  THE PUMP GLAND
                  PACKING.  THE SHAFT SLEEVES ARE CURRENTLY BEING REPLACED.
       A
       B
       SYSTEM
100.0
   .0
100.0
  .0
  .0
  .0
                                      .0
                                      .0
  .0
  .0
  .0
                                                                             720   154
        *»  PROBLEMS/SOLUTIONS/COMMENTS
                         THE UNIT WAS DOWN FOR APPROXIMATELY 3 WEEKS FOR THE ANNUAL UNIT OUTAGE
                         DURING APRIL.

                         PLUGGED BLEED LINES AND THE REPLACEMENT OF THE SHAFT SLEEVES ON THE
                         RECYCLE PUMPS CAUSED THE FGD SYSTEM TO REMAIN OFF  LINE DURING THE TIME
                         THE BOILER OPERATED.
        A
        B
        SYSTEM
   .0
 47.2
 47.2
  .0
48.4
48.4
                                    50.6
                                    50.6
  .0
45.6
45.6
                                                                             744    700
                                                                                           339
        **  PROBLEMS/SOLUTIONS/COMMENTS
                         MODULE B WAS OPERATED DURING MAY WHILE REPAIR WORK WAS  BEING  DONE  ON  MODULE
                         A.

                         THE REPAIRS ON MODULE A INCLUDED WORK ON THE SPRAY RECYCLE  NOZZLE  PIPING,
                         AND THE RECYCLE HEADER.

                         THE VALVES ON BOTH THE SPRAY RECYCLE PUMP AND THE DISCHARGE SPRAY  CYCLE
                                             13-652

-------
                                                  UTILITY F6D SURVEY:  OCTOBER 1983 - SEPTEMBER 1964

MINNKOTA  POWER:  MILTON R.  YOUNG 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR

                         PUMP WERE REPAIRED.

                         THE ABSORBER LINING HAS STARTED TO WEAR AND IS NOW BEING REPAIRED.

                         HIGH SOLIDS RESULTED IN THICKNER LINE PLUGGING.  HIGH SOLIDS ALSO CAUSED
                         PROBLEMS WITH THE RAKE AND CONE.  BOTH THE THICKNER AND THE CLARIFIER HAD
                         TO BE DRAINED AND CLEANED.

                         THE ABSORBER AGITATOR TUNNEL WAS ALSO CLEANED DURING THE MONTH.

 6/80  A             .0          .0                      .0
       B           41.8        40.4        41.4        39.3
       SYSTEM      41.8        40.4        41.4        39.3                  720   701    283

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B CONTINUED TO OPERATE THROUGH JUNE.

                         PROBLEMS WITH THE THICKNER CONTINUED THROUGH THE MONTH.  HIGH SOLIDS CAUSED
                         PROBLEMS WITH THE RAKE MECHANISM AND THE LIMIT SWITCH.

                         TROUBLE WAS ENCOUNTERED DURING JUNE WITH THE VACUUM FILTER.

                         THE REPAIR WORK CONTINUED ON THE ABSORBER FLAKE LININGS.

                         MODULE A REPAIR WORK CONTINUED DURING JUNE.

 7/80  A             .0          .0                      .0
       B           65.3        64.5        65.8        52.0
       SYSTEM      65.3        64.5        65.8        52.0                  744   600    387  60.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         PROBLEMS WITH THE RAKE MECHANISM AND UNDERFLOW PUMPS IN THE THICKENER CON-
                         TINUED IN JULY.  HIGH SOLIDS IN THE THICKENER ARE CAUSED WHEN FLY ASH IS
                         ADDED TO THE LIME IN THE ABSORBER TOWER.  THE ABSORBER REAGENT IS CHANGED
                         TO STRAIGHT LIME WHEN THIS OCCURS.

                         PROBLEMS WERE ENCOUNTERED WITH THE TWO VACUUM FILTER PUMPS.  ONE WAS BEING
                         REBUILT WHILE THE OTHER FUNCTIONED POORLY.

                         REPAIRS WERE MADE TO THE LEAK IN THE ABSORBER TOWER.

                         PROBLEMS WERE REPORTED WITH THE MOTOR AND DISCHARGE VALVE ON THE TRAY
                         RECYCLE PUMPS.

                         THE FGD SYSTEM WAS NOT PLACED IN SERVICE WHEN THE BOILER WAS RUN AT REDUCED
                         LOAD DURING THE MONTH.

 8/80  A           90.7        54.3        98.8        53.9
       B           56.9        44.2        99.4        44.0
       SYSTEM      99.2        98.6        99.2        98.0                  744   739    729  92.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         BOTH MODULES WERE OPERATED DURING AUGUST.

                         DURING THE MONTH, MAINTENANCE WORK WAS DONE ON THE SPRAY RECYCLE PUMPS
                         (TEFLON PACKING), THE VACUUM FILTER DRUM, SPRAY NOZZLES, THE ABSORBER
                         AGITATOR, THE CLARIFIER CONE, AND THE THICKNER RAKE MECHANISM.

 9/80  A           70.1        72.6       100.0        66.9
       B           66.7        25.1       100.0        23.2
       SYSTEM     100.0        97.9       100.0        90.3                  720   664    650  78.5
                                            13-653

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
	.	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE FGD SYSTEM WAS AVAILABLE DURING ALL OF SEPTEMBER.

                         BOTH MODULES WERE OPERATED DURING THE MONTH.

10/80  A           90.4        85.4        87.1        76.2
       B           17.7          .0                      .0
       SYSTEM     100.0        85.4        87.1        76.2                  744   664    744  75.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING OCTOBER AVAILABILITY FOR MODULE B WAS LOW DUE TO LEAKS IN THE TOWER.
  1/81
  2/81
  3/81
11/80  A
       B
       SYSTEM
 42.2
 98.6
100.0
40.4
54.0
94.5
100.0
 96.4
 99.1
38.7
50.1
90.6
                                                                             720   690
                                                                                          720  88.6
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         AVAILABILITY WAS LOW FOR MODULE A DUE TO LEAKS IN THE TOWER DURING THE
                         MONTH OF NOVEMBER.
12/80  A
       B
       SYSTEM
 41.5
 30.0
 71.5
33.2
29.5
62.8
 54.5
 88.6
 66.7
40.0
28.4
60.5
                                                                             744   716
                                                                                          450  92.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING DECEMBER AVAILABILITY WAS LOW DUE TO DOWN TIME NECESSARY TO CONVERT
                         FROM A THICKENER TO SLUDGE PONDS AND PROBLEMS WITH THE OVERFLOW LEVEL
                         CONTROL OF THE ABSORBER.

                         ISOLATION DAMPER PROBLEMS DURING THE MONTH DELAYED THE STARTUP OF THE
                         FGD SYSTEM.
       A
       B
       SYSTEM
 83.8
   .0
 63.9
94.4
  .0
94.4
100.0

100.0
83.9
  .0
83.9
                                                                             744   661
                                                                                          624  83.8
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         DURING JANUARY THE SYSTEM WAS SHUT DOWN FOR PART OF THE MONTH TO REPACK
                         THE ABSORBER TOWER AGITATOR.

                         ADDITIONAL OUTAGE TIME WAS DUE TO ISOLATION DAMPER PROBLEMS.
       A
       B
       SYSTEM
 33.9
 83.3
 95.0
11.8
87.4
99.8
100.0
100.0
100.0
11.8
83.3
95.0
                                                                             672   641

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY NO MAJOR FGD-REUTED PROBLEMS WERE ENCOUNTERED.
                                                                                          639  88.5
       A
       B
       SYSTEM
 58.3
 29.6
 87.8
66.3
28.4
94.6
100.0
100.0
100.0
58.3
25.0
83.8
                                                                              744   655
                                                                        620  78.7
                                            13-654

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER  1983 - SEPTEMBER 1984

MINNKOTA  POWER:  MILTON R.  YOUNG Z (CONT.)
	PERFORMANCE DATA	•	—	
PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART.  HOURS HOURS  HOURS FACTOR


       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH SOME OUTAGE TIME WAS DUE TO ISOLATION DAMPER PROBLEMS.

                         BOOSTER FAN PROBLEMS CAUSED ADDITIONAL DOWN TIME.

 4/81  A             .0           .0          .0          .0
       B            2.7          5.4         5.6         2.7
       SYSTEM        2.7          5.4         5.6         2.7                  720   360     20  78.8

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL THE MIST ELIMINATOR PLUGGED CAUSING SYSTEM DOWN TIME.

                         PROBLEMS WERE ENCOUNTERED WITH THE BOOSTER FAN.

 5/81  A           65.4         73.3        75.0        65.4
       B             .0           .0          .0          .0
       SYSTEM       65.4         73.3        75.0        65.4                  744   661    487  80.9

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY MODULE A EXPERIENCED BOOSTER FAN PROBLEMS.

 6/81  A           72.3         66.3        68.2        52.6
       B             .0           .0          .0          .0
       SYSTEM       72.3         66.3        68.2        52.6                  720   571    379  77.9

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JUNE MODULE B WAS OUT OF SERVICE FOR MAINTENANCE.  MAINTENANCE  WAS
                         PERFORMED ON THE SPRAY NOZZLES, MIST ELIMINATOR, TRAY  UNDERSPRAY STRAINER,
                         ISOLATION DAMPER, AND THE FLAKE LINING.

                         MODULE B SPRAY RECYCLE NOZZLES WERE CLEANED AND  THE WASH TRAY HEADER WAS
                         CHECKED FOR PLUGGING.

                         THE RECYCLE TANK TRAY ON MODULE A WAS CLEANED DURING JUNE.

 7/81  A           28.8         32.1        33.3        28.8
       B             .0           .0          .0          .0
       SYSTEM       28.8         32.1        33.3        28.8                  744   666    214  82.9

       **  PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A WAS REMOVED FROM SERVICE ON JULY 10 WHEN  THE  THICKENER RAKE DRIVE
                         BROKE. THIS CAUSED THE MODULE TO REMAIN OUT OF SERVICE THE REST OF  THE
                         MONTH.

                         DURING THE MONTH, THE FLAKE LINING WAS BEING REPAIRED  ON MODUi-E B.

                         NEW MIST ELIMINATORS WERE INSTALLED IN MODULE B  DURING JULY.

 8/81  A             .0           .0          .0          .0
       B           58.1         48.6        49.5        44.2
       SYSTEM       58.1         48.6        49.5        44.2                  744   677    329  79.9

       *»  PROBLEMS/SOLUTIONS/COMMENTS

                         DURING AUGUST, MODULE A WAS OFF LINE AWAITING FAN  BLADES AND REPAIRS TO
                         THE ABSORBER TOWER.

                         MODULE B WAS DOWN FOR PART OF THE MONTH AS REPAIRS CONTINUED TO THE
                                            13-655

-------
UTILITY FGD SURVEY: OCTOBER 1933 - SEPTEMBER




MINNKOTA POWER: MILTON R.  YOUNS 2 (CONT.)
PERIOD

9/81
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION 7. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR

A
B
SYSTEM
THICKENER RAKE DRIVE.
.0 .0 .0 .0
100.0 97.2 100.0 85.8
100.0 97.2 100.0 85.3 720 636 618 83.

1
** PROBLEMS/SOLUTIONS/COMMENTS


10/81
11/81
12/81


A
B
SYSTEM
A
B
SYSTEM
A
B
SYSTEM
THE UNIT WAS DOWN TWICE DURING THE MONTH AS A RESULT OF BOILER TUBE LEAKS
THE A MODULE REMAINED DOWN DURING THE MONTH FOR REPAIRS.
78.7 49.7 53.2 30.8
35.5 56.9 60.9 35.3
100.0 100.0 100.0 66.1 744 461 492 83.
100.0 98.0 98.9 88.9
.0 .0 .0
100.0 98.0 98.9 88.9 720 653 640 87.
22.6 21.7 21.5 21.5
78.6 78.6 79.2 78.6
100.0 100.0 100.0 100.0 744 744 744 90.
.

0
4
1
** PROBLEMS/SOLUTIONS/COMMENTS


1/82


A
B
SYSTEM
THE MAJOR PROBLEM ENCOUNTERED DURING THE FOURTH QUARTER WAS FAILURE OF
THE FLAKEGLASS LINERS.
SPRAY NOZZLE PLUGGING WAS ALSO ENCOUNTERED DURING THE THREE MONTH PERIOD.
17.0 19.1 19.2 17.0
68.5 77.0 77.7 68.5
85.5 85.5 97.0 85.5 744 662 636 81.


7
»» PROBLEMS/SOLUTIONS/COMMENTS




THE UNIT WAS DOWN PART OF JANUARY TO DESLAG THE BOILER.
DURING THE MONTH THE FLAKE LINING IN MODULE A WAS REPAIRED.


MODULE B WAS TAKEN OUT OF SERVICE WHEN THE REAR BEARING TEMPERATURE ON THE
BOOSTER FAN BEGAN TRENDING UP.

2/82
3/82

A
B
SYSTEM
A
B
SYSTEM
THE ISOLATION DAMPERS WOULD NOT OPERATE DURING THE FRIGID WEATHER.
65.9 65.9 65.9 65.9
31.1 31.1 31.1 31.1
96.9 96.9 96.9 96.9 672 672 651 81.
•0 .0 .0
55.9 96.2 100.0 55.9
55.9 96.2 100.0 55.9 744 432 415 72.

1
1
** PROBLEMS/SOLUTIONS/COMMENTS

4/82

A
B
SYSTEM
DURING MARCH THE UNIT WENT DOWN FOR A SCHEDULED ANNUAL OUTAGE.

.0 .0
• 0 .0
.0 .0 720 0 0 .0
                                            13-656

-------
                                                  UTILITY FSD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MINNKOTA POWER:  MILTON R. YOUNG 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS OFF-LINE DURING APRIL FOR AN ANNUAL OUTAGE.  THE FGO SYSTEM
                         WAS ALSO DOWN FOR THE ENTIRE MONTH.

 5/82  A           78.0        88.9        94.9        72.5
       B             .0          .0                      .0
       SYSTEM      78.0        88.9        94.9        72.5                  744   607    539  76.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B WAS DOWN THE MONTH OF MAY BECAUSE OF REPAIRS BEING PERFORMED ON
                         THE FLAKE LINING AND THE SPRAY RECYCLE NOZZLES.

                         MODULE A WAS DOWN AT THE BEGINNING OF MAY BECAUSE OF THE ANNUAL OUTAGE.
                         LATER IN THE MONTH THE MODULE WAS TAKEN OFF-LINE DUE TO ID FAN PROBLEMS.

 6/82  A           86.2        91.9        93.8        76.4
       B             .0          .0                      .0
       SYSTEM      86.2        91.9        93.8        76.5                  720   599    550  73.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE B WAS OUT OF SERVICE DURING JUNE BECAUSE WORK WAS BEING
                         PERFORMED ON THE FLAKE LINING AND THE SPRAY RECYCLE NOZZLES.

                         MODULE A WAS OFF-LINE AT THE BEGINNING OF JUNE DUE TO SCHEDULED MAINTENANCE
                         ON THE TURBINE.  THE MODULE WAS ALSO DOWN DURING MID-MONTH WHEN THE BOILER
                         WAS OFF-LINE DUE TO A TUBE LEAK AND TO SET THE LIMIT SWITCHES.
                                                                             744   744    726  80.2



                                                                             744   744    740  80.2



                                                                             720   720    712  81.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE PERIOD OF JULY THROUGH SEPTEMBER 1982.

 10/82  A-ll        50.5        62.6        63.2        50.5
       A-21        49.5        35.0        35.3        28.3
       SYSTEM     100.0        97.5        98.5        78.8                  744   601    586  75.9

       ** FROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED BY THE UTILITY.
                         DURING OCTOBER.

 11/82  A-ll        79.5        77.1        77.8        71.9
       A-21           .0           .0                       .0
       SYSTEM      79.5        77.1        77.8        71.9                  720   672    518  62.3
7/82


8/82


9/82


A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
97.6
.0
97.6
7.4
96.8
100.0
.0
98.9
98.9
97.6
.0
97.6
7.4
92.0
99.4
.0
98.9
98.9
100.0

100.0
7.4
92.0
99.4
.0
98.9
98.9
97.6
.0
97.6
7.4
92.0
99.4
.0
98.9
98.9
                                             13-657

-------
UTILITY FGD SURVEY: OCTOBER 19Q3 - SEPTEMBER 1984

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
„___«,__„	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A-ll WAS DOWN FROM NOVEMBER 16 TO NOVEMBER 22 FOR REPAIR OF LEAKS.

                         MODULE A-21 WAS OUT OF SERVICE FOR THE ENTIRE MONTH TO ALLOW FOR THE PER-
                         FORMANCE OF MAINTENENCE WORK.

12/82  A-ll        42.1        48.0        48.9        42.1
       A-21          .0          .0          .0          .0
       SYSTEM      42.1        48.0        48.9        42.1                  744   653    313  65.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         HIGH VIBRATIONS FROM AN ID FAN FORCED THE REMOVAL OF A SET OF FANS ON
                         THE UNIT AND CONSEQUENTLY, AN FGD SYSTEM OUTAGE.

                         REPAIRS CONTINUED DURING DECEMBER ON THE LEAKS THAT DEVELOPED IN MODULE
                         A-ll.

                         MAINTENANCE WORK CONTINUED DURING THE MONTH ON MODULE A-21.

                         A DAMAGED COLD REHEAT LINE PRODUCING A LOW VACUUM RESULTED IN A UNIT TRIP
                         ON DECEMBER 10.  THE UNIT WAS BROUGHT DOWN ON DECEMBER 13 TO REPAIR THE
                         COLD REHEAT LINE.

 1/83  A-ll       100.0        97.7        92.3        90.8
       A-21         3.0         1.2         1.1         1.1
       SYSTEM     100.0        98.9        93.4        91.9                  744   692    684  82.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JANUARY.

 2/83  A-ll       100.0        94.8        86.0        83.7
       A-21          .0          .0          .0          .0
       SYSTEM     100.0        94.8        86.0        63.7                  672   594    562  82.4

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING FEBRUARY.

 3/83  A-ll        80.6        95.6        94.8        75.7
       A-21          .0          .0          .0          .0
       SYSTEM    .  80.6        95.6        94.8        75.7                  744   589    563  77.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A-21 HAD BEEN OUT OF SERVICE SINCE OCTOBER AND REMAINED OUT OF
                         SERVICE DURING MARCH FOR REPAIRS TO THE ABSORBER LINING.

                         THE UNIT WAS TAKEN OUT OF SERVICE ON MARCH 25 FOR A SCHEDULED OUTAGE.

 4/83  A-ll        33.3        88.1        87.6        29.7
       A-21          .0          .0          .0          .0
       SYSTEM      33.3        88.1        86.0        29.7                  720    243    214  69.5

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         THE ANNUAL OUTAGE WHICH BEGAN ON MARCH 25 ENDED  ON APRIL  20.

                         WHEN  ATTEMPTING TO START A BOOSTER FAN, THE  FAN  HOUSING  FLOODED  AND  CAUSED
                                             13-656

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
HINNKOTA POWER:  MILTON R. YOUNG Z (CONT.)
PERIOD

5/83
6/83
MODULE

A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
AVAILABILITY

98.
98.
99.
99.
A
Z
0
2
3
0
3
OPERABILITY
FAN HOUSING
95.4
.0
95.4
98.4
.0
98.4
	 PtHt-ORHAr
RELIABILITY
•JUt DAIA 	 ••
UTILIZATION 7. REMOVAL
SQZ PART.
EXPANSION JOINT TO
86.9
.0
86.9
98.4
.0
98.4
84.
84.
94.
94.
RUPTURE.
8
0
8
9
0
9
PER
HOURS

744
720
BOILER
HOURS

661
695
FGD
HOURS

631
683
CAP.
FACTOR

83.8
83.5
       »* PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING MAY AND JUNE.
 7/83
A-ll
A-21
SYSTEM
99.6
  .0
99.6
                               98.2
                                 .0
                               98.2
95.3

95.3
                                                76.6
                                                  .0
                                                76.6
                                                                             744   580
                                                                                          570  81.5
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING JULY.
 8/83
       A-ll
       A-21
       SYSTEM
            89.4
              .0
            89.4
            97.3
              .0
            97.3
97.3
  .0
97.3
                                                89.4
                                                  .0
                                                89.4
                                                                             744   684    665  89.5

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         WORK CONTINUED DURING AUGUST ON RELINING THE A-21 MODULE ABSORBER TOWER.

                         MODULE A-ll EXPERIENCED EXPANSION JOINT PROBLEMS DURING AUGUST.

                         MODULE A-ll ALSO EXPERIENCED FLYASH SLURRY LINE PROBLEMS DURING THE MONTH.
  9/83
       A-ll
       A-21
       SYSTEM
            76.3
              .0
            76.3
            89.3
              .0
            89.3
91.2
  .0
91.2
                                                70.1
                                                  .0
                                                70.1
                                                                      720   566    505  80.2

** PROBLEMS/SOLUTIONS/COMMENTS

                  WORK CONTINUED DURING SEPTEMBER ON RELINING THE A-21 MODULE ABSORBER TOWER.

                  FLYASH SLURRY LINE PROBLEMS CONTINUED DURING SEPTEMBER AT THE A-ll MODULE.

                  MODULE A-ll ALSO EXPERIENCED PROBLEMS WITH THE SPRAY RECYCLE PUMP STRAINERS
                  DURING THE MONTH.
 10/83
 11/83
A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
16.1
90.3
100.0
.0
100.0
100.0
14.4
83.9
98.3
.0
100.0
100.0
100.0
87.3
100.0

100.0
100.0
13.0
75.9
88.9
.0
100.0
100.0
                                                                             744
                                                                                   673
                                                                             720   720
                                                                                          662  89.8
                                                                                          720  87.4
       ** PROBLEMS/SOLUTIONS/COMMENTS
                         NO MAJOR FGD-RELATED OUTAGES WERE ENCOUNTERED DURING OCTOBER AND NOVEMBER
                         1983.
12/83  A-ll
                     .0
                                  .0
                                              .0
                                                          .0
                                            13-659

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

MINNKOTA POWER: MILTON R. YOUNG 2 (CONT.)
_.	——	.	PERFORMANCE DATA	_____—.	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

       A-21        70.1        78.1        54.3        54.3
       SYSTEM      70.1        78.1        54.3        54.3                  744   5X8    404  75.6

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A-ll WAS BEING RELINED DURING DECEMBER.

                         MAINTENANCE WORK WAS PERFORMED ON THE MODULE A-21 ABSORBER SLURRY RECYCLE
                         SYSTEM DURING DECEMBER ACCOUNTING FOR LOW FGD SYSTEM AVAILABILITY.

                         THREE UNIT OUTAGES OCCURRED DURING DECEMBER DUE TO BOILER TUBE LEAK AND HY-
                         DROGEN LEAK REPAIRS.

 1/84  A-ll          .0          .0          .0          .0
       A-21        84.5        84.5       100.0        84.5
       SYSTEM      84.5        84.5       100.0        84.5                  744   744    629  87.8

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         MODULE A-ll WAS NOT AVAILABLE FOR SERVICE DUE TO MODULE RELINING.

                         THE UTILITY REPORTED THAT THE ABSORBER WAS SHUT DOWN TO MAKE REPAIRS ON
                         MODULE A21 SPRAY RECYCLE SYSTEM.
                                                                             696   696    696  78.4



                                                                             744          744  76.8



                                                                             720   641    636  74.7

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING THE
                         PERIOD OF FEBRUARY THROUGH APRIL 1984.

 5/84  A-ll       100.0                                  .0
       A-21       100.0                                  .0
       SYSTEM     100.0                                  .0                  744     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT WAS SHUT DOWN THROUGHOUT MAY FOR ITS ANNUAL OUTAGE.

 6/84  A-ll           .0          .0                      .0
       A-21       100.0        89.8       105.5        45.6
       SYSTEM     100.0        89.8       100.0        45.6                  720   366    328  79.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS AROSE DURING JUNE.

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                72Q
2/84


3/84


4/84


A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
A-ll
A-21
SYSTEM
3.4
100.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
.0
100.0
100.0
.0
100.0
100.0
.0
99.1
99.1

100.0
100.0

100.0
100.0

99.8
99.8
.0
100.0
100.0
.0
100.0
100.0
.0
88.3
88.3
                                            13-660

-------
                                                  UTILITY  FGD  SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984

MINNKOTA  POWER:  MILTON R.  YOUNG 2  (CONT.)
	PERFORMANCE  DATA	-—	—	—	
PERIOD  MODULE  AVAILABILITY OPERABILITY RELIABILITY  UTILIZATION   X  REMOVAL    PER   BOILER  FGD    CAP.
                                                                SOZ   PART.  HOURS  HOURS   HOURS  FACTOR


       **  PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS  UNAVAILABLE FOR  THE  THIRD QUARTER  OF 1984.
                                            13-661

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGO SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - V.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 *» MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
MONONGAH€LA POWER
PLEASANTS
1
WILLOW ISLAND
WEST VIRGINIA
D
   21.         (
  516.         (
  301.         (
 1160
  626
  560
  595
  626
FOSTER WHEELER
PULVERIZED COAL
BASE
 1132.56
  132.2
  305.
CONCRETE
    6.1
                  .050 LB/MMBTU)
                 1.200 LB/MMBTU)
                  .700 LB/MMBTU)
               (2400000 ACFM)
               (  270 F)
               (1000 FT)

               (  20.0 FT)
               ( 12500 BTU/LB)
                11000-13300
COAL
BITUMINOUS
29075.

********
14.7-16.0
    4.50
3.0-5.0
    3.00
2.5-3.5
      .05
******
 0
NONE
 0
NONE
 2
 0
COLD SIDE
AIR CORRECTION DIVISION, UOP
  566.3        (1200000 ACFM)
  132.2        (   270  F)
   99.5
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-662

-------
MONONGAHELA POWER: PLEASANTS 1 (CONT.)
                                                  UTILITY FGD SURVEY'  OCTOBER 1983 - SEPTEMBER 1984
*#» FGD SYSTEM

 *« GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     WIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN SOS REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - 7.
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 »* DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO - L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY   X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPAPES PER SYSTEM
     KUM5ER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 BABCOCK & WILCOX
 UNITED ENGINEERS & CONSTRUCTORS
 FULL SCALE
 NEW
'/.   99.55
    90.00

  1
 12/80
 12/78
  9/75
     4.50
 28842.4
    16.00
     5.00
      .05
 20252.2
   208.0
(  12400 BTU/LB)
(  218000 SQ FT)
  4
 VENTURI
 BABCOCK 4 WILCOX
   283.14
   148.9
     1.0
   504.
     1.8
 CARBON STEEL
 AISI 1110
  600000 ACFM)
   300 F)
  4.0 IN-H20)
  8000 GPM)
  13.3 GAL/1000 ACFM)
  4
  1
 TRAY TOWER
 SIEVE TRAY
 N/A
 BABCOCK J WILCOX
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 SYNTHETIC RUBBER
 CHLOROBUTYL
 PERFORATED TRAYS
  1
  1008.         (16000 GPM)
     4.0        ( 30.2 GAL/1000 ACF)
     1.2        ( 5.0 IN-H20)
     3.0        (10.0 FT/S)
   250.11       ( 530000 ACFM)
    51.7        (  125 F)
    90.0
 PRIMARY COLLECTOR
  4
  1
  1
 IMPINGEMENT
 BAFFLE
                                            13-663

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONONGAHEU POWER: PLEASANTS 1 (CONT.)

     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     DISTANCE BETWEEN STAGES - CM
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUM3ER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
               (84.0 IN)
               ( 10.0 FT/S)
CLOSED VANE
BABCOCK i WILCOX
HORIZONTAL
    Z
    3
  313.36
    3.0
ORGANIC
FIBER-REINFORCED POLYESTER
THICKENER OVERFLOW/MAKEUP
CONTINUOUSLY; ONCE EVERY 2 HOURS
   15.1        (  240 GAL/MIN)
 1
 0
BYPASS
COLD SIDE
N/A
AHEAD OF STACK
   15.0
   13.9        (   25 F)
   51.7        (  125 F)
   65.6        (  150 F)
NR
NR
 4
 0
CENTRIFUGAL
AMERICAN STANDARD
BOOSTER
FORCED DRAFT
DRY
  267.10
  132.2
    7.9
CARBON STEEL
               ( 566000 ACFM)
               (  270 F)
               (26.0 IN-H20)
 2
 0
NR
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
  493.14       (1045000 ACFM)
  132.2        (  270 F)
    7.6        (25.0 IN-H20)
CARBON STEEL
 4
SHUT-OFF
LOUVER
PARALLEL/OPPOSED BLADE MULTILOUVER
FORNEY ENGINEERING
270
CARBON STEEL
HIGH STRENGTH LOW ALLOY  IHSU1
NONE
N/A
SHUT-OFF
LOUVER
PARALLEL/OPPOSED BLADE MULTILOUVER
FORNEY ENGINEERING
                                             13-664

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
MONONGAHEU POWER:  PLEASANTS 1 (CONT.)

     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 »# DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
     RECIRCULATION
     ME WASH
     SLURRY TRANSFER
     SLURRY FEED
     THICKENER OVERFLOW
     SLUDGE STABILIZATION

  ** PUMPS
     SERVICE
     QUENCHER RECIRCULATION
     ABSORBER RECIRCULATION
     THICKENER UNDERFLOW
     LIME SLURRY TRANSFER
     LIME SLURRY FEED
     SLUDGE TRANSFER
     RETURN WATER

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUM3ER OF SPARES
     CONFIGURATION
     DIMENSIONS   FT
     CAPACITY
125
STAINLESS STEEL
AUSTENITIC
NONE
N/A
INLET
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
CARBON STEEL
AISI 1110
ORGANIC; INORGANIC
ASPHALT-URETHANE; BOROSILICATE GLASS
OUTLET AFTER BYPASS JUNCTION
CARBON STEEL
AISI 1110
INORGANIC
NR
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
SLAKER
DETENTION
N/A
DORR-OLIVER
 3
 1
   15.0
NUMBER
****
   1
   1
   2
   2
NUMBER

   8
  16
****
   2
*«**
THICKENER
 2
0
CIRCULAR
175.0 DIA X 10.0
2190000
                                            13-665

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONONGAHELA POWER: PLEASANTS I (CONT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SALEABLE BYPRODUCTS
     NATURE

*«* SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - 7.

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION

 ** WATER BALANCE
     WATER LOOP TYPE
     RECEIVING WATER STREAM
     SOURCE OF MAKEUP WATER

 »* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - 7.
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER   X
     FAN - 7.
     SLAKER   X
     THICKENER - X

 ** FGD SPARE COMPONENT INDICES
     ABSOPBER
     FAN
     SLAKER
     THICKENER
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
ABSORBER BLEED
6X SOLIDS
307. SOLIDS 127-327.1, PH 8.0
TO SLUDGE TREATMENT
RECIRCULATION TANK
NONE
FIXATION
MIX TANK
DRAVO [CALCILOXJ
   30.0
FINAL
POND
OFF-SITE [1.5 MILES]
PIPELINE
NONE
ZOO ACRES X 200 FT
 31
OUTLET FROM ABSORBER
PH, SOZ
DENSITY, FLOW
PH 5.9-6.0, 6X SOLIDS IN SLURRY
UNILOC [PH], LEAR SIEGLER [S02],
ABSORBER DOWNCOMER FOR PH
TEXAS NUCLEAR [
CLOSED
OHIO RIVER
RIVER WATER AND COOLING TOWER SLOWDOWN
ABSORBENT
THIOSORBIC LIME
>90X CAO, 
-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONONGAHELA POWER:  PLEASANTS 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 3/79  SYSTEM                                                                744

 4/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COttMENTS

                         THE UNIT STARTED ON MARCH 7, 1979.  NO HOURS ARE YET AVAILABLE BECAUSE OF
                         THE RECENT OPERATING STATUS.

                         THE A-MODULE HAS BEEN REMOVED FROM SERVICE DUE TO A WELD FAILURE ON THE
                         ABSORBER DOWNCOMER SECTION.

 5/79  SYSTEM                                                                744

 6/79  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT THE UNIT WAS TAKEN OUT OF SERVICE ON JUNE 19
                         DUE TO SEVERE STACK LINER FAILURE.  THE UNIT IS PROJECTED TO BE OUT OF
                         SERVICE UNTIL THE MIDDLE OF AUGUST.

 7/79  SYSTEM        .0                                  .0                  744     0      0    .0

 8/79  SYSTEM        .0                                  .0                  744     0      0    .0

 9/79  SYSTEM        .0                                  .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT RESTARTED IN LATE SEPTEMBER AFTER COMPLETION OF THE STACK
                         RE LINING.

10/79  SYSTEM                                                                744

11/79  SYSTEM                                                                720

12/79  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE FOR THIS REPORT PERIOD.

 1/80  SYSTEM                                                                744

 2/80  SYSTEM                                                                690

 3/80  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO INFORMATION WAS AVAILABLE ON THE OPERATIONS AT PLEASANTS 1 FOR THE
                         FIRST QUARTER OF 1980.

 4/80  SYSTEM                                                                720

 5/80  SYSTEM                                                                744

 6/80  SYSTEM                                                                720
                                            13-667

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONQNGAHELA POWER: PLEASANTS 1 (CONT.)
	.	PERFORMANCE DATA--	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  / REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE SECOND QUARTER 1980 REPORT PERIOD.

 7/80  SYSTEM                                                                744

 8/80  A                       96.3                    27.9
       B                       93.1                    28.5
       C                         .0                      .0
       D                       98.1                    28.5
       SYSTEM                  73.1                    21.2                  744   216    158  23.2

 9/80  SYSTEM                    .0                      .0                  720     0      0    .0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         AN EIGHT WEEK BOILER AND FGD SYSTEM SCHEDULED OUTAGE BEGAN DURING THE WEEK
                         OF AUGUST 11.  THE FGD SYSTEM WAS EXPECTED TO BE OUT OF SERVICE FOR 8-12
                         WEEKS.  DURING THE OUTAGE THE FOLLOWING REPAIRS WERE TO BE PEPFORMED:
                             1. REPLACE FABRIC EXPANSION JOINTS WITH ELASTOMER JOINTS
                             2. REPLACE GUNITE LININGS ON OUTLET DUCTWORK
                             3. BEGIN RE-LINING S02 MODULES RUBBER LINING DUE TO SEVERE BLISTERING
                             4. COAT THICKENER OVERFLOW TANK WITH COAL TAR EPOXY
                             5. MISCELLANEOUS PUMP AND VALVE MAINTENANCE
                             6. UPGRADE THE ISOLATION DAMPERS

10/80  SYSTEM                    .0                      .0                  744     0      0    .0

       »» PROBLEMS/SOLUTIONS/COMMENTS

                         THE PLEASANTS 1 FGD SYSTEM REMAINED OFF LINE THROUGH THE MONTH OF OCTOBER.

11/80  SYSTEM                                                                720

12/80  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION FOR THE MONTHS OF NOVEMBER AND DECEMBER WAS NOT AVAILABLE.

 1/81  SYSTEM                                                                744               86.2

 2/81  SYSTEM                                                                672               81.0

 3/81  SYSTEM                                                                744               33.3

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING AN FGD SYSTEM OUTAGE IN MARCH IT WAS DISCOVERED THAT THE PLASITE
                         LINING IN THE OUTLET DUCTWORK FOR MODULES B AND D WAS FAILING.  THE B MOD-
                         ULE DUCTWORK WAS PATCHED AND THE MODULE RETURNED TO SERVICE.  THE D MODULE
                         WAS KEPT OFF LINE AND THE OUTLET DUCTWORK FOR THIS MODULE WILL BE RELINED
                         WITH  CHLOROBUTYL RUBBER.

 4/81  SYSTEM                                                                720

 5/81  SYSTEM                                                                744

 6/81  SYSTEM                                                                720

10/81  SYSTEM                                                                7^4

11/81  SYSTEM                                                                720
                                             13-668

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONONGAHELA POWER: PLEASAKTS 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


12/81  SYSTEM                                                                744

 1/82  SYSTEM                                                                74<+

 2/82  SYSTEM                                                                672

 3/82  SYSTEM                                                                744

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                744

 6/82  SYSTEM                                                                720

 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720'

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL 1981 TO DECEMBER 1982.

 1/83  1A                      38.7                     38.4
       IB                      90.8                     90.2
       1C                      68.2                     67.7
       ID                      46.8                     46.5
       SYSTEM                  81.5                     81.0                  744   739    602  74.0

 2/83  1A                         .0                       .0
       IB                      99.1                     99.1
       1C                     100.0                   100.0
       ID                      70.7                     70.7
       SYSTEM                  89.9                     89.9                  672   672    604  67.0

 3/83  1A                      39.5                     29.4
       IB                      64.0                     47.7
       1C                      90.8                     67.7
       ID                      53.3                     39.8
       SYSTEM                  82.5                     61.6                  744   555    458  51.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         EXPANSION JOINTS WERE REPLACED ON MODULES 1A AND  IB DURING MARCH.

 4/83  1A                      42.8                     33.3
       IB                      76.8                     59.9
       1C                      39.0                     30.4
       ID                      92.7                     72.2
       SYSTEM                  83.8                     65.3                  720   561    470  48.0

 5/83  1A                      83.7                     67.7
       IB                      57.1                     46.2
       1C                      57.6                     46.6
       ID                      82.4                     66.7
       SYSTEM                  93.6                     75.8                  744   602    564  54.0
                                             13-669

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONONGAHELA POWER: PLEASANTS 1 (CONT.)
._.._„	.	-PERFORMANCE DATA—	—_—	.
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       *« PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING APRIL AND MAY, 1983.

 6/83  1A                      99.6                    33.3
       IB                      99.2                    33.2
       1C                     100.0                    34.4
       ID                        .0                      .0
       SYSTEM                  99.6                    33.7                  720   241    242  24.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         UNIT 1 WAS OUT OF SERVICE DURING PART OF JUNE FOR AN ANNUAL OUTAGE.

                         LIME SLURRY TANKS WERE LINED WITH EPOXY COATING DURING THE ANNUAL OUTAGE IN
                         JUNE.

                         OUTLET DUCTS WERE RELINED DURING THE OUTAGE IN JUNE.

                         THE MODULE ID MIST ELIMINATOR SECTION WAS RELINED WITH CHLOROBUTYL RUBBER
                         DURING THE ANNUAL OUTAGE IN JUNE.

 7/83  SYSTEM                                                                744

 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                           •     744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                72o

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720
                                            13-670

-------
                                                  UTILITY FGD  SURVEY:  OCTOBER  1983  -  SEPTEMBER  1984

MONONGAHELA POWER:  PLEASANTS 1 (CONT.)
	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER   BOILER   FGD    CAP.
                                                                S02  PART.  HOURS HOURS   HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF  1984.
                                            13-671

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - N6/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW
MONONGAHELA POWER
PLEASANTS
2
WILLOW ISLAND
WEST VIRGINIA
D
21. C .050
516. ( 1.200
301. ( .700
1160
626
580
595
626






LB/MMBTU)
LB/MMBTU )
LB/MMBTU )





 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M

 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - 7.
     RANGE MOISTURE CONTENT - 7.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

 *** PARTICLE CONTROL

 »* MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** FABRIC FILTER
     NUMBER
     TYPE

 ** ESP
     NUMBER
     NUMBER OF SPARES
     TYPE
     SUPPLIER
     INLET FLUE GAS CAPACITY - CU.M/S
     INLET FLUE GAS TEMPERATURE - C
     PARTICLE REMOVAL EFFICENCY - 7.

 ** PARTICLE SCRUBBER
     NUMBER
     GENERIC TYPE
     SPECIFIC TYPE
     TR4DE NAME/COMMON NAME
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
FOSTER WHEELER
PULVERIZED COAL
BASE
 1132.56
  132.2
  305.
CONCRETE
    6.1
               (2400000 ACFM)
               ( 270 F)
               (1000 FT)

               ( 20.0 FT)
               ( 12500 BTU/LB)
                11000-13300
COAL
BITUMINOUS
29075.

********
14.7-16.0
    4.50
3.0-5.0
    3.00
2.5-3.5
      .05
******
 0
NONE
 0
NONE
 2
 0
COLD SIDE
AIR CORRECTION DIVISION, UOP
  566.3        (1200000 ACFM)
  132.2        (  270 F)
   99.5
 0
NONE
N/A
N/A
N/A
N/A
N/A
N/A
                                             13-672

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER
MONONGAHELA POWER:  PLEASANTS 2 (CONT.)
»** FGD SYSTEM

 ** GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     S02 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN S02 REMOVAL EFFICIENCY - X
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT - X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     SPACE REQUIREMENTS - SQ M
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER
     TYPE
     SUPPLIER
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     LIQUID RECIRCULATION RATE - LITERS/S
     L/G RATIO   L/CU. M
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** ABSORBER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO   L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS FLOW - CU. M/S
     INLET GAS TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME
 NONE
 BABCOCK & WILCOX
 UNITED ENGINEERS &
 FULL SCALE
 NEW
X   99.55
    90.00
     2.4
  1
 12/80
 10/80
  9/75
                   CONSTRUCTORS
     4.50
 28842.4
    16.00
     5.00
      .05
 20252.2
   208.0
               (  12400 BTU/LB)
               (  218000 SQ FT)
 4
VENTURI
BABCOCK S WILCOX
  283.14       (
  148.9        (
    1.0        (
  504.         (
    1.8        (
CARBON STEEL
AISI 1110
                  600000 ACFM)
                   300 F)
                  4.0 IN-H20)
                  8000 GPM)
                  13.3 GAL/1000 ACFM)
  4
  1
 TRAY TOWER
 SIEVE TRAY
 N/A
 BABCOCK S WILCOX
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 NATURAL RUBBER
 BLACK NATURAL RUBBER
 PERFORATED TRAYS
  1
  1008.
     4.0
     1.2
     3.0
   250.11
    51.7
    90.0
               (16000 GPM)
               (  30.2 GAL/1000 ACF)
               (  5.0 IN-H20)
               (  10.0 FT/S)
               (  530000 ACFM)
               (   125 F)
 PRIMARY COLLECTOR
  4
  1
  1
 IMPINGEMENT
 BAFFLE
                                            13-673

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONONGAHELA POWER: PLEASANTS 2 (CONT.)

     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF STAGES
     NUMBER OF PASSES PER STAGE
     DISTANCE BETWEEN STAGES - CM
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 »* FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP   KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     SERVICE CON'DITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 *« DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
               (84.0 IN)
               (  10.0 FT/S)
CLOSED VANE
BABCOCK & WILCOX
HORIZONTAL
    2
    3
  313.36
    3.0
ORGANIC
FIBER-REINFORCED POLYESTER
THICKENER OVERFLOW/MAKEUP
CONTINUOUSLY; ONCE EVERY 2 HOURS
   15.1        (  240 GAL/MIN)
 1
 0
BYPASS
COLD SIDE
N/A
AHEAD OF STACK
   15.0
   13.9        (    25 F)
   51.7        (   125 F)
   65.6        (   150 F)
NR
NR
 4
 0
CENTRIFUGAL
AMERICAN STANDARD
BOOSTER
FORCED DRAFT
DRY
  267.10       ( 566000 ACFM)
  132.2        (  270 F)
    7.9        (26.0 IN-H20)
CARBON STEEL
 2
 0
NR
AMERICAN STANDARD
UNIT
FORCED DRAFT
DRY
  493.14       (1045000 ACFM)
  132.2        (  270 F)
    7.6        (25.0 IN-H20)
CARBON STEEL
 4
SHUT-OFF
LOUVER
PARALLEL/OPPOSED BLADE MULTILOUVER
FORNEY ENGINEERING
270
CARBON STEEL
HIGH STRENGTH LOW ALLOY  [HSLAJ
NONE
N/A
 4
SHUT-OFF
LOUVER
PARALLEL/OPPOSED BLADE MULTILOUVER
FORNEY ENGINEERING
                                            13-674

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
MONONGAHELA POWER:  PLEASANTS 2 (CONT.)

     SERVICE CONDITIONS
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC  MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 »* DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     DEVICE TYPE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     PRODUCT QUALITY - X SOLIDS

 *# TANKS
     SERVICE
     RECIRCULATION
     ME WASH
     SLURRY TRANSFER
     SLURRY FEED
     THICKENER OVERFLOW
     SLUDGE STABILIZATION

  *# PUMPS
     SERVICE
     QUENCHER RECIRCULATION
     ABSORBER RECIRCULATION
     THICKENER UNDERFLOW
     LIME SLURRY TRANSFER
     LIME SLUPRY FEED
     SLUDGE TRANSFER
     RETURN WATER

  ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE
     NUMBER
     NUMBER OF SPARES
     CONFIGURATION
     DIMENSIONS - FT
     CAPACITY
125
STAINLESS STEEL
AUSTENITIC
NONE
N/A
INLET
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
CARBON STEEL
AISI 1110
ORGANIC; INORGANIC
ASPHALT-URETHANE; BOROSILICATE GLASS
OUTLET AFTER BYPASS JUNCTION
CARBON STEEL
AISI 1110
INORGANIC
NR
BYPASS
CARBON STEEL
AISI 1110
NONE
N/A
SLAKER
DETENTION
N/A
DORR-OLIVER
  3
  1
   15.0
NUMBER
***#
*»**
   1
   1
   2
   2
NUMBER

   8
   16
#**»
   2
****
THICKENER
  2
0
CIRCULAR
175.0 DIA X  10.0
2190000
                                            13-675

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONONGAHELA POWER: PLEASANTS Z (CONT.)

     SHELL GENERIC MATERIAL TYPE
     SHELL SPECIFIC MATERIAL TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE
     FEED STREAM SOURCE
     FEED STREAM CHARACTERISTICS
     OUTLET STREAM CHARACTERISTICS
     OUTLET STREAM DISPOSITION
     OVERFLOW STREAM DISPOSITION

*** SALEABLE BYPRODUCTS
     NATURE

*** SLUDGE

 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
     INLET QUALITY - X

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR TYPE
     MONITOR LOCATION

 ** WATER BALANCE
     WATER LOOP TYPE
     RECEIVING WATER STREAM
     SOURCE OF MAKEUP WATER

 «* CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     UTILIZATION - 7.
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     ABSORBER - X
     FAN - 7.
     SLAKER - X
     THICKENER - X

 ** FGD SPARE COMPONENT INDICES
     ABSORBER
     FAN
     SLAKER
     THICKENER
CARBON STEEL
AISI 1110
ORGANIC
COAL TAR EPOXY
ABSORBER BLEED
67. SOLIDS
307. SOLIDS 127-32X15 PH 8.0
TO SLUDGE TREATMENT
RECIRCULATION TANK
NONE
FIXATION
MIX TANK
DRAVO ICALCILOX1
   30.0
FINAL
POND
OFF-SITE tl.5 MILES]
PIPELINE
NONE
200 ACRES X 200 FT
 31
OUTLET FROM ABSORBER
PH, S02
DENSITY, FLOW
PH 5.9-6.0; 6X SOLIDS IN SLURRY
UNILOC IPHJ, LEAR SIEGLER IS02J,
ABSORBER DOWNCOMER FOR PH
TEXAS NUCLEAR [
CLOSED
OHIO RIVER
RIVER WATER AND COOLING TOWER SLOWDOWN
ABSORBENT
THIOSORBIC LIME
>90X CAO, 4-7X MGO
DRAVO
11.1 TPH
   94.0
SLAKER
   33.3
     .0
    1.0
     .0
    1.0
     .0
    1.0
     .0
                                            13-676

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983  -  SEPTEMBER  19S4

MONONGAHELA POWER:  PLEASANTS 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  '/. REMOVAL    PER   BOILER   FGD    CAP.
                                                                S02   PART. HOURS  HOURS   HOURS FACTOR


10/80  SYSTEM                                                                 744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INITIAL OPERATION OF THE FGD SYSTEM COMMENCED IN  LATE OCTOBER 1980.

11/80  SYSTEM                                                                 720

12/80  SYSTEM                                                                 744

       *# PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD PROBLEMS HAVE BEEN  ENCOUNTERED.

 1/81  SYSTEM                                                                 744                60.4

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY IT WAS NECESSARY TO CLEAN THE SOLIDS OUT  OF THE  THICKENER
                         OVERFLOW TANK AS A RESULT OF PROBLEMS WITH  THE DENSITY CONTROL.

 2/81  SYSTEM                                                                 672                50.0

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         A NINE-FOOT SECTION OF  PIPE HAD TO BE RELINED DURING THE MONTH
                         ON MODULE B AS A RESULT OF FAILURE OF THE RUBBER  LINER.

 3/81  SYSTEM                                                                 744                72.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS  WERE  ENCOUNTERED
                         DURING MARCH.

 4/81  SYSTEM                                                                 720

 5/81  SYSTEM                                                                 744

 6/81  SYSTEM                                                                 720

 7/81  SYSTEM                                                                 744

 8/81  SYSTEM                                                                 744

 9/81  SYSTEM                                                                 720

 10/81  SYSTEM                                                                 744

 11/81  SYSTEM                                                                 720

 12/81  SYSTEM                                                                 744

 1/82  SYSTEM                                                                 744

 2/82  SYSTEM                                                                 672

 3/82  SYSTEM                                                                 744

 4/82  SYSTEM                                                                 744

 5/82  SYSTEM                                                                 744

 6/82  SYSTEM                                                                 744
                                             13-677

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONONGAHELA POWER: PLEASANTS 2 (CONT.)
_.	.—PERFORMANCE DATA	—	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 7/82  SYSTEM                                                                744

 8/82  SYSTEM                                                                744

 9/82  SYSTEM                                                                720

10/82  SYSTEM                                                                744

11/82  SYSTEM                                                                720

12/82  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE PERIOD OF APRIL 1981 TO DECEMBER 1982.

 1/83  2A                      76.2                    62.0
       2B                      94.9                    77.2
       2C                      16.4                    13.3
       2D                     100.0                    81.7
       SYSTEM                  95.8                    78.0                  744   605    581  58.0

 2/83  2A                        .0                      .0
       2B                      72.3                    72.3
       2C                      99.3                    99.3
       20                      99.6                    99.6
       SYSTEM                  90.4                    90.4                  672   '672    607  70.0

 3/83  2A                      27.7                    27.7
       2B                      90.3                    90.3
       2C                      30.6                    30.6
       2D                      72.6                    72.6
       SYSTEM                  73.7                    73.7                  744   744    549  70.0

 4/83  2A                      98.1                    63.5
       2B                     100.0                    68.1
       2C                        .0                      .0
       20                        .0                      .0
       SYSTEM                  67.7                    43.8                  720   466    474  35.0

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UNIT 2 STACK BRICK LINING WAS REPAIRED DURING APRIL.  A CROSS-OVER DUCT
                         TO UNIT 1 WAS USED DURING THE REPAIR WORK TO KEEP UNIT 2  IN SERVICE.

 5/83  2A                     100.0                    99.7
       2B                      65.0                    64.7
       £C                        .0                      .0
       2D                      99.2                    98.7
       SYSTEM                  88.1                    87.7                  744   740    652  69.0

 6/83  2A                      97.9                    97.9
       2B                     100.0                   100.0
       2C                      63.2                    63.2
       2D                      37.2                    37.2
       SYSTEM                  99.4                    99.4                  720   720    716   70.0

       ** PR03LEMS/SOLUTIONS/COMMEMTS

                         THE UTILITY REPORTED THAT NO MAJOR  FGD-RELATED  PROBLEMS WERE  ENCOUNTERED
                         DURING MAY AND JUNE, 1983.

 7/83  SYSTEM                                                                744
                                             13-678

-------
                                                  UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER  1984

MONONGAHELA POWER: PLEASANTS 2 (CONT.)




	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER   FGD    CAP.
                                                                SOS  PART. HOURS HOURS  HOURS FACTOR


 8/83  SYSTEM                                                                744

 9/83  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE THIRD QUARTER OF 1983.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM                                                                744

 2/84  SYSTEM                                                                696

 3/84  SYSTEM                                                                744

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FIRST THREE QUARTERS OF 1984.
                                             13-679

-------
UTILITY F6D SURVEY: OCTOBER 1983 - SEPTEMBER 1984

                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S03 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT   M
     STACK SHELL
     STACK TOP DIAMETER - M
               (   .100 LB/MMBTU)
               (  1.200 LB/MMBTU)
               (   .700 LB/MMBTU)
MONTANA POWER
COLSTRIP
1
COLSTRIP
MONTANA
D
   43.
  516.
  301.
  664
  360
  332
  344
  360
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  674.82       (1430000 ACFM)
  143.9        (  291 F)
  153.         (  503 FT)
CONCRETE
    5.0        (  16.5 FT)
 ** FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - '/.
     RANGE ASH CONTENT - V.
     AVERAGE MOISTURE CONTENT - V.
     RANGE MOISTUP.E CONTENT   7.
     AVERAGE SULFUR CONTENT - 7.
     RAM3E SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RAN3E CHLORIDE CONTENT - 7.

 *** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 ** ESP
     NUMBER
     TYPE

 »* PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS   FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE -  LITER/S
     L/G RATIO -  LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP   KPA
     SUPERFICIAL  GAS VELOCITY - M/S
COAL
SUEBITUMINOUS
20569.         (  8843 BTU/LB)
                8162-8897
    8.60
6.1-12.6
   23.90
21.0-25.0
      .78
0.4-1.0
      .01
******"
 0
NONE
 0
NONE
 3
 0
 9/75
VENTURI TOWER
VARIABLE-THROAT/TOP-ENTRY  PLUMB  BOB
N/A
THYSSEN/CEA
15.0 DIA
CARBON STEEL
AISI 1110
INORGANIC
PREFIRED BRICK/SHAPES
NONE
 1
  415.8         (  6600  GPM)
    1.8         (13.8 GAL/1000ACF)
LIME/ALKALINE  FLY ASH
    4.2         (17.0 IN-H20)
   61.0         (   200.0  FT/S)
                                             13-620

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
MONTANA POWER:  COLSTRIP 1 (CONT.)

     INLET GAS  FLOW RATE - CU.M/S
     INLET GAS  TEMPERATURE - C
     PARTICLE REMOVAL EFFICIENCY - X

*** FGD SYSTEM

 *» GENERAL DATA
     SALEABLE PRODUCT/THROWAWAY PRODUCT
     302 REMOVAL MODE
     PROCESS TYPE
     PROCESS ADDITIVES
     SYSTEM SUPPLIER
     A-E FIRM
     DEVELOPMENT LEVEL
     NEW/RETROFIT
     UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
     UNIT DESIGN 502 REMOVAL EFFICIENCY - V.
     ENERGY CONSUMPTION - X
     CURRENT STATUS
     COMMERCIAL START-UP
     INITIAL START-UP
     CONTRACT AWARDED

 ** DESIGN AND  OPERATING PARAMETERS
     DESIGN COAL SULFER CONTENT   X
     DESIGN COAL HEAT CONTENT - J/G
     DESIGN COAL ASH CONTENT - X
     DESIGN MOISTURE CONTENT - X
     DESIGN CHLORIDE CONTENT - X
     OPER. & MAINT. REQUIREMENT - MANHR/DAY

 ** QUENCHER/PRESATURATOR
     NUMBER

 *# ABSORBER
     NUMBER
     NUMBER OF  SPARES
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     SUPPLIER
     DIMENSIONS.- FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     SHELL MATERIAL TRADE NAME/COMMON TYPE
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     LINER MATERIAL TRADE NAME/COMMON TYPE
     GAS CONTACTING DEVICE TYPE
     NUMBER OF  CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO    L/CU.M
     GAS-SIDE PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/SEC
     INLET GAS  FLOW - CU. M/S
     INLET GAS  TEMPERATURE - C
     S02 REMOVAL EFFICIENCY - X
     PARTICLE REMOVAL EFFICENCY - X

 ** MIST ELIMINATOR
     PRE-MIST ELIMINATOR/MIST ELIMINATOR
     NUMBER PER SYSTEM
     NUMBER OF  SPARES PER SYSTEM
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     MANUFACTURER
     CONFIGURATION
     NUMBER OF  STAGES
     NUMBER OF  PASSES PER STAGE
   225.1
   143.9
    99.5
               (  477000 ACFM)
               (   291 F)
 THROWAWAY PRODUCT
 WET SCRUBBING
 LIME/ALKALINE FLYASH
 NONE
 THYSSEN/CEA
 BECHTEL
 FULL SCALE
 NEW
'/.   99.50
    60.00
     3.3
  1
 11/75
  9/75
 10/72
                (   8162 BTU/LB)
    1.00
18984.8
   12.60
   25.00
     .01
  152.0
  3
  0
 COMBINATION TOWER
 VENTURI/SPRAY
 N/A
 THYSSEN/CEA
 35 DIA X 70.5
 CARBON STEEL
 AISI 1110
 N/A
 ORGANIC
 GLASS FLAKE-FILLED POLYESTER; INERT FLAKE-FILLED
 RIGIFLAKE 4850; PLASITE 4020 t 4030
 VENTURI THROAT AND SPRAY ZONE
   479.
     2.4
     4.4
     2.7
   201.31
    48.9
    80.0
    99.5
               (  7600 GPM)
               (  17.8 GAL/1000 ACF)
               (17.5 IN-H20)
               (   9.0 FT/S)
               (  426600 ACFM)
               (   120 F)
 PRIMARY COLLECTOR
  3
  0
  1
 IMPINGEMENT
 BAFFLE
 CLOSED VANE
 HEIL
 HORIZONTAL
     1
     4
                                            13-681

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*
MONTANA POWER: COLSTRIP 1 (CONT.)

     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMEER OF HEAT EXCHANGER BANKS
     NUMBER OF BUNDLES PER BANK
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUM3ER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
    3.96       (13.0 FT)
    2.5        (  1.00 IN)
 120
     .1        (   .3 IN-H20)
    2.7        (   8.7 FT/S)
ORGANIC
POLYPHENYLENE
BLENDED
CONTINUOUS UNDERSPRAY AND ONCE/DAY OVERSPRAY
   51.1        (   810 GAL/MIN)
 3
 0
 1
IN-LINE
STEAM
PLATECOIL
IN DUCT AFTER ABSORBER
     .0
   30.6
  201.31
               (    55 F)
               (  426600 ACFM)
               (   120 F)
                  175 F)
   79.4        (
  12
  11
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM; NIC
 3
 0
CENTRIFUGAL
BUFFALO FORGE
UNIT
INDUCED DRAFT
DRY
  223.21
   79.4
   11.0
                 473000 ACFM)
                  175 F)
               (36.0 IN-H20)
CARBON STEEL; ORGANIC
SHUT-OFF
BUTTERFLY
N/A
ALLIS-CHALMERS
OPEN/CLOSED
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
GUILLOTINE
SIDE-ENTRY GUILLOTINE
MOSSER
OPEN/CLOSED
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 6
CONTROL
LOUVER
PARALLEL BLADE MULTILOUVER
                                            13-682

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
MONTANA POWER:  COLSTRIP 1 (CONT.)

     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 #* DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     PRODUCT QUALITY - X SOLIDS

 ** TANKS
     SERVICE
BUFFALO FORGE
VARIOUS
CARBON STEEL
AISI 1110
NONE
N/A
INLET
CIRCULAR
CARBON STEEL
AISI 1110
NONE
N/A
OUTLET
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
REHEATER
RECTANGULAR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SLAKER
PASTE
BIF
 2
 1
   10.0
NUMBER
     VENTURI & ABSORBER RECYCLE
     SLURRY TRANSFER
     SLUPPY STORAGE
     EFFLUENT BLEED
     TRAY WASH WATER RECYCLE
  **  PUMPS
     SERVICE
     VENTURI RECIRCULATION
     ABSORBER RECIRCULATION
     POND RETUPN
     LIME SYSTEM
     EFFLUENT BLEED
     TRAY WASH WATER RECYCLE

  **  SOLIDS CONCENTRATING/DEWATERING
     DEVICE
 NUMBER

    6
    6
    3
 ****
    Z
    2
 NONE
 *** SLUDGE

  ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY  PROCESS
 BLEED
 N/A
 N/A
                                             13-683

-------
UTILITY FGD SURVEY^ OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER'- COLSTRIP 1 (CONT.)
 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 *» DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY   CU.M
     SITE SERVICE LIFE   YRS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 »* PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 »* WATER BALANCE
     WATER  LOOP TYPE
     EVAPORATION WATER LOSS -  LITER/S
     POKD SEEPAGE/RUNOFF WATER  LOSS    LITERS/S
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP HATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     POINT  OF ADDITION

 ** FGD  SPARE CAPACITY INDICES
     SCPUE5ER - X
     ABSORBER   7.
     MIST ELIMINATOR - 7.
     REHEATER - X
     FAN   X
     SLAKER  - X
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP •

 ** FGD  SPARE COMPONENT INDICES
     SCRUBBER
     ABSORBER
     MIST ELIMINATOR
     REHEATER
     FAN
INTERIM
POND
ON-SITE
PIPELINE
CLAY LINING IBENTONITEJ
15 ACRE/20-30 FEET DEEP
    550350     (   450.0 ACRE-FT)
  3
INTERIM
POND
ON-SITE
PIPELINE
CLAY LINING IBENTONITE]
15 ACRE/20-30 FEET DEEP
    550350     (   450.0 ACRE-FT)
  3
FINAL
POND
ON-SITE
PIPELINE
CLAY" LINING tBENTONITE]
150 ACRE/20-30 FEET DEEP
   5503500     (  4500.0 ACRE-FT)
 10
RECIRCULATING SLURRY
PH
X SOLIDS, FLOW, PRESSURE
PH 4.5 TO 5.5
RECIRCULATION TANK
MANUAL
FEEDBACK
CLOSED
    1.9
0
   18.3
ME WASH,
      (    30 SPM)

      (   290 GPM)
LIME SLAKER, AND SEAL WATER
ABSORBENT
LIME/FLY ASH
90X CAO/16-21X CAO AND 5X MGO
PETE LIENE
5 TPD  tLIMEJ
SLAKER
   20.0
   20.0
      .0
   50.0
   20.0
   100.0
   20.0
   50.0
      .5
      .5
      .0
      .0
      .5
                                             13-684

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONTANA POWER: COLSTRIP 1 (CONT.)

     SLAKER
     EFFLUENT HOLD TANK
     RECIRCULATION PUMP
                                                   1.0
                                                    .5-
                                                   1.0
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
9/75
10/75
11/75
12/75
1/76
2/76
3/76
4/76
5/76
6/76
7/76
8/76
9/76
10/76
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM




90
98
97
74
96

93
94
88
79
.0
.0
.0
.0
.0
.0
.6
.2
.8
.0
.2
.7
.6
.9
720
744
720
744
744
696
744
720
744
.0 720
744
744
720
744
72
456
576
720
672
624
576
672
336
0
480
552
720
720
f
19.
42.
59.
63.
65.
57.
49.
26.
0
28.
37.
64.
73.
5
4
2
9
8
4
0
9
0
0
0
8
5
1
       ** PROBLEMS/SOLUTIONS/COMMENTS

                          A TEMPERATURE EXCURSION RESULTED IN DAMAGE TO SYSTEM COMPONENTS CAUSING
                          SYSTEM DOWNTIME.

                          THE EMERGENCY SCRUBBER QUENCH WATER SUPPLY SYSTEM FAILED TO OPERATE
                          DURING A TEMPERATURE EXCURSION RESULTING IN INTERNAL DAMAGE.

                          THE LININGS WERE DAMAGED DURING THE OCTOBER TEMPERATURE EXCURSION.

                          MIST ELIMINATOR DAMAGE OCCURRED AS THE RESULT OF THE TEMPERATURE EXCURSION
                          IN OCTOBER.

 11/76  SYSTEM      62.7                                                      720   720         55.6

       #* PROBLEMS/SOLUTIONS/COMMENTS

                          A FAILURE OF AN ID FAN MOTOR OCCURRED IN NOVEMBER.

 12/76  SYSTEM      73.8                                                      744   744         67.2

                   92.5                                                      744   744         72.9

                   95.4.                                                      672    48          3.0

                      .0                                  -0                  744      0      0     .0

                   83.0                                                      720   600         49.9

                   85.4                                                      744   624         64.1

                   87.4                                                      720   672         68.6
1/77  SYSTEM

2/77  SYSTEM

3/77  SYSTEM

4/77  SYSTEM

5/77  SYSTEM

6/77  SYSTEM
                                            13-685

-------
UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER

MONTANA POWER: COLSTRIP 1 (CONT.)
PERIOD
7/77
B/77
9/77
10/77
11/77
12/77
1/78
2/78
3/78
4/78
5/78
MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION 7. REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
85. 1
93.3
92.5
95.6
96.3
98.3
95.7
99.5
92.0
99.8
66.0
744 696 71.8
744
720
744
720
744
744
672
744
720
1.3 744 10
       ** PROBLEMS/SOLUTIONS/COMMENTS
 6/78

 ins,

 8/78

 9/78

 10/78

 11/78

 12/78

 1/79

 2/79

 3/79

 4/79

 5/79

 6/79
SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM

SYSTEM
76.0

95.7

97.0

96.0

95.0

91.0

96.7

97.6

90.3

97.3

98.9

89.7

95.2
                          THE 66X MAY AVAILABILITY IS BASED UPON 9.92 HOURS OF OPERATION ON TWO
                          SCRUBBERS WHILE THE UNIT WAS BEING BROUGHT BACK ON LINE AFTER COMPLETION
                          OF ITS ANNUAL OVERHAUL.

                          THE ID FAN MOTOR FOR MODULE 1A WAS NOT AVAILABLE DURING UNIT RESTART IN
                          MAY.
                      720

                      744

                      744

                      720

                      744

                      720

                      744

                      744

                      672

                      744

80.Z                  720          597

                      744

                      720
88.4
        **  PROBLEMS/SOLUTIONS/COMMENTS
  7/79   SYSTEM
                    98.0
                  DURING MAY AND JUNE THE UNIT WAS BEING OVERHAULED.  THE AVAILABILITY FOR
                  THESE PERIODS IS BASED UPON OPERATIONS BEFORE AND AFTER OVERHAUL.

                                                                      744
                                             13-686

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 1 (CONT.)
	PERFORMANCE DATA	•	•
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


 8/79  SYSTEM      97.3                                                      744

 9/79  SYSTEM      95.2                                                      720

10/79  SYSTEM      92.9                                                      744

11/79  SYSTEM      97.5                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE ROUTINE MAINTENANCE CAN BE PERFORMED WHILE THE MODULES ARE ON LINE
                         SO THE AVAILABILITY REMAINS HIGH.

12/79  SYSTEM      95.9                                                      744

 1/80  SYSTEM      96.5                                                      744

 2/80  SYSTEM      97.4                                                      696

 3/80  SYSTEM      95.4                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         TOTAL SYSTEM AVAILABILITY CONTINUES TO BE HIGH WITH NO MAJOR FGD SYSTEM
                         PROBLEMS REPORTED DURING THE FIRST QUARTER OF 1980.

 4/80  SYSTEM      99.8                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR PROBLEMS WITH THE FGD SYSTEM WERE REPORTED BY THE UTILITY DURING
                         APRIL.

 5/80  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO AVAILABILITY DATA WERE REPORTED BY THE UTILITY BECAUSE OF A SCHEDULED
                         BOILER AND FGD SYSTEM OUTAGE FOR ROUTINE MAINTENANCE.

 6/80  SYSTEM      77.7                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         LOW AVAILABILITY DURING JUNE WAS A RESULT OF THE ANNUAL BOILER AND FGD
                         SYSTEM MAINTENANCE OUTAGE.

 7/80  SYSTEM      98.6                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR PROBLEMS WERE ENCOUNTERED DURING JULY.

 8/80  SYSTEM      99.3                                                      744

 9/80  SYSTEM      98.3                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         FCR THE MONTHS OF AUGUST AND SEPTEMBER.

10/80              96.2
                                            13-6M7

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER:  COLSTRIP 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER   FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR
SYSTEM
11/80
SYSTEM
12/80

98.2

99.0
744

720

       SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED NO MAJOR FGD PROBLEMS DURING THE FOURTH QUARTER 1980.

 1/81  SYSTEM      96.0                                                      744

 2/81  SYSTEM      97.4                                                      672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY-FEBRUARY THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED
                         PROBLEMS WERE ENCOUNTERED.

 3/81  SYSTEM      99.8                                                      744

 4/81  SYSTEM      96.6                                                      720

 5/81  SYSTEM      97.1                                                      744

 6/81  SYSTEM        .0                                                      720            0

       ** PROBLEMS/SOLUTICNS/COMMENTS

                         DURING JUNE THE BOILER WAS OUT OF SERVICE FOR A SCHEDULED OVERHAUL.  DURING
                         THIS TIME ROUTINE PATCHING WAS PERFORMED ON THE FGD SYSTEM.

 7/81  SYSTEM      99.3                                                      744

 8/61  SYSTEM      99.2                                                      744

 9/81  SYSTEM      96.9                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE THIRD QUARTER NO FGD-RELATED PROBLEMS WERE ENCOUNTERED.

10/81  SYSTEM      98.4                                                      744

11/81  SYSTEM      92.8                                                      720

12/81  SYSTEM      96.9                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FOURTH QUARTER THE UTILITY REPORTED THAT NO PROBLEMS  WERE
                         ENCOUNTERED WITH THE FGD SYSTEM.

 1/82  SYSTEM      92.8                                                      744

 2/82  SYSTEM        .0                                                      672

 3/82  SYSTEM        .0                                                      744
                                             13-688

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 1 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING FEBRUARY AND MARCH THE UNIT AND THE FGD SYSTEM WERE TAKEN OFF-LINE
                         FOR AN ANNUAL OVERHAUL.

 4/82  SYSTEM                                                                720

 5/82  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL AND MAY THE UNIT AND FGD SYSTEM WERE OFF-LINE FOR SCHEDULED
                         MAINTENANCE.

 6/82  SYSTEM      98.5                                                      720

 7/82  SYSTEM      94.2                                                      744

 8/82  SYSTEM      91.0                                                      744

 9/82  SYSTEM      97.3                                                      720

10/82  SYSTEM      93.8                                                      744

11/82  SYSTEM      89.5                                                      720

12/82  SYSTEM      94.7                                                      744

 1/83  SYSTEM      97.5                                                      744

 2/83  SYSTEM      96.7                                                      672

 3/83  SYSTEM      97.8                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING
                         THE LAST TEN MONTHS OF OPERATION.  DURING THIS PERIOD OF TIME THE AVERAGE
                         FGD SYSTEM AVAILABILITY WAS 95.1 PERCENT.

 4/83  SYSTEM      87.0                                                      720

 5/83  SYSTEM         .0                                                      744

 6/83  SYSTEM         .0                                                      720

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY AND JUNE THE UNIT AND THE FGD SYSTEM WERE TAKEN OFF-LINE FOR
                         A SCHEDULED SPRING OVERHAUL.

 7/83  SYSTEM                                                                744

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE MONTH OF JULY.

 8/83  SYSTEM      95.6                                                      744

 9/83  SYSTEM      90.0                                                      720
                                            13-689

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER

MONTANA POWER: COLSTRIP 1 (CONT.)
.	__-	...____.___-	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  7. REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR F6D-RELATED PROBLEMS WERE ENCOUNTERED DURING AUGUST AND
                         SEPTEMBER.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM      92.9                                                      744

 2/84  SYSTEM      90.6                                                      696

 3/84  SYSTEM      93.9                                                      744

       »* FROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED OUTAGES WERE REPORTED DURING THE FIRST QUARTER OF 1984

 4/84  SYSTEM      98.4                                                      720

 5/84  SYSTEM      96.9                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED OUTAGES WERE REPORTED DURING APRIL AND MAY 1984.

 6/84  SYSTEM                                                                720

 7/84  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A SCHEDULED OVERHAUL WAS MADE DURING JUNE AND JULY 1984.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                            13-690

-------
                                                  UTILITY FGD SURVEY:  OCTOBER 1983 - SEPTEMBER 1984
                                           SECTION 13
               DESIGN AND PERFORMANCE DATA FOR OPERATIONAL DOMESTIC FGD SYSTEMS
COMPANY NAME
PLANT NAME
UNIT NUMBER
CITY
STATE
REGULATORY CLASSIFICATION
PARTICULATE EMISSION LIMITATION - NG/J
S02 EMISSION LIMITATION - NG/J
NOX EMISSION LIMITATION - NG/J
NET PLANT GENERATING CAPACITY - MW
GROSS UNIT GENERATING CAPACITY - MW
NET UNIT GENERATING CAPACITY W/FGD - MW
NET UNIT GENERATING CAPACITY WO/FGD - MW
EQUIVALENT SCRUBBED CAPACITY - MW

 ** UNIT DATA - BOILER AND STACK
     BOILER SUPPLIER
     BOILER TYPE
     BOILER SERVICE LOAD
     DESIGN BOILER FLUE GAS FLOW - CU.M/S
     BOILER FLUE GAS TEMPERATURE - C
     STACK HEIGHT - M
     STACK SHELL
     STACK TOP DIAMETER - M

 *» FUEL DATA
     FUEL TYPE
     FUEL GRADE
     AVERAGE HEAT CONTENT - J/G
     RANGE HEAT CONTENT - BTU/LB
     AVERAGE ASH CONTENT - 7.
     RANGE ASH CONTENT - 7.
     AVERAGE MOISTURE CONTENT - V.
     RANGE MOISTURE CONTENT - V.
     AVERAGE SULFUR CONTENT - 7.
     RANGE SULFUR CONTENT - 7.
     AVERAGE CHLORIDE CONTENT - 7.
     RANGE CHLORIDE CONTENT - 7.

*** PARTICLE CONTROL

 ** MECHANICAL COLLECTOR
     NUMBER
     TYPE

 *# ESP
     NUMBER
     TYPE

 ** PARTICLE SCRUBBER
     NUMBER
     NUMBER OF SPARES
     INITIAL START-UP DATE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON NAME
     SUPPLIER
     DIMENSIONS - FT
     SHELL GENERIC MATERIAL
     SHELL SPECIFIC MATERIAL
     LINER GENERIC MATERIAL
     LINER SPECIFIC MATERIAL
     GAS CONTACTING DEVICE TYPE
     NUMBER OF CONTACTING ZONES
     LIQUID RECIRCULATION RATE - LITER/S
     L/G RATIO - LITER/CU.M
     PH CONTROL ADDITIVE
     PRESSURE DROP - KPA
     SUPERFICIAL GAS VELOCITY - M/S
                  .100 LB/MMBTU)
                 1.200 LB/MMBTU)
                  .700 LB/MMBTU)
MONTANA POWER
COLSTRIP
2
COLSTRIP
MONTANA
D
   43.         (
  516.         (
  301.         (
  664
  360
  332
  344
  360
COMBUSTION ENGINEERING
PULVERIZED COAL
BASE
  674.82       (1430000 ACFM)
  143.9        (  291 F)
  153.         (  503 FT)
CONCRETE
    5.0        (  16.5 FT)
COAL
SUBBITUMINOUS
20569.

    8.60
6.1-12.6
   23.90
21.0-25.0
     .78
0.4-1.0
     .01
               (   8843 BTU/LB)
                8162-8897
 0
NONE
 0
NONE
 3
 0
 5/76
VENTURI TOWER
VARIABLE-THROAT/TOP-ENTRY PLUMB BOB
N/A
THYSSEN/CEA
15.0 DIA
CARBON STEEL
AISI 1110
INORGANIC
PREFIRED BRICK/SHAPES
NONE
 1
  415.8        (  6600 GPM)
    1.8        (13.8 GAL/1000ACF)
LIME/ALKALINE FLY ASH
    4.2        (17.0 IN-H20)
   61.0        (   200.0 FT/S)
                                            13-691

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 2 (CONT.)

     INLET GAS FLOW RATE - CU.M/S                 225.1
     INLET GAS TEMPERATURE - C                    143.9
     PARTICLE REMOVAL EFFICIENCY - 7.               99.5

*** FGD SYSTEM
                                                              (  477000 ACFM)
                                                              (   291 F)
** GENERAL DATA
    SALEABLE PRODUCT/THROWAWAY PRODUCT
    S02 REMOVAL MODE
    PROCESS TYPE
    PROCESS ADDITIVES
    SYSTEM SUPPLIER
    A-E FIRM
    DEVELOPMENT LEVEL
    NEW/RETROFIT
    UNIT DESIGN PARTICLE REMOVAL EFFICIENCY
    UNIT DESIGN S02 REMOVAL EFFICIENCY - X
    ENERGY CONSUMPTION - X
    CURRENT STATUS
    COMMERCIAL START-UP
    INITIAL START-UP
    CONTRACT AKARDED

** DESIGN AND OPERATING PARAMETERS
    DESIGN COAL SULFER CONTENT - X
    DESIGN COAL HEAT CONTENT - J/G
    DESIGN COAL ASH CONTENT - X
    DESIGN MOISTURE CONTENT - X
    DESIGN CHLORIDE CONTENT - X
    OPER. & MAINT. REQUIREMENT - MANHR/DAY

** QUENCHER/PRESATURATOR
    NUMBER

** ABSORBER
    NUMBER
    NUMBER OF SPARES
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    SUPPLIER
    DIMENSIONS - FT
    SHELL GENERIC MATERIAL
    SHELL SPECIFIC MATERIAL
    SHELL MATERIAL TRADE NAME/COMMON TYPE
    LINER GENERIC MATERIAL
    LINER SPECIFIC MATERIAL
    LINER MATERIAL TRADE NAME/COMMON TYPE
    GAS CONTACTING DEVICE TYPE
    NUMBER OF CONTACTING ZONES
    LIQUID RECIRCULATION RATE - LITER/S
    L/G RATIO - L/CU.M
    GAS-SIDE PRESSURE DROP - KPA
    SUFERFICAL GAS VELOCITY - M/SEC
    INLET GAS FLOW - CU. ft/5
    INLET GAS TEMPERATURE - C
    S02 REMOVAL EFFICIENCY - X
    PARTICLE REMOVAL EFFICENCY - X

*« MIST ELIMINATOR
    PP.E-MIST ELIMINATOR/MIST ELIMINATOR
    NUMBER PER SYSTEM
    NUMBER OF SPARES PER SYSTEM
    NUMBER PER MODULE
    GENERIC TYPE
    SPECIFIC TYPE
    TRADE NAME/COMMON TYPE
    MANUFACTURER
    CONFIGURATION
    NUMBER OF STAGES
    NUMBER OF PASSES PER STAGE
                                                THROWAWAY PRODUCT
                                                WET SCRUBBING
                                                LIME/ALKALINE FLYASH
                                                NONE
                                                THYSSEN/CEA
                                                BECHTEL
                                                FULL SCALE
                                                NEW
                                               X   99.50
                                                   60.00
                                                    3.3
                                                 1
                                                10/76
                                                 5/76
                                                10/72
                                                               (  8162 BTU/LB)
    1.00
18984.8
   12.60
   25.00
     .01
  152.0
                                                 3
                                                 0
                                                COMBINATION TOWER
                                                VENTURI/SPRAY
                                                N/A
                                                THYSSEN/CEA
                                                35 DIA X 70.5
                                                CARBON STEEL
                                                AISI 1110
                                                N/A
                                                ORGANIC
                                                GLASS FLAKE-FILLED  POLYESTER;  INERT  FLAKE-FILLED
                                                RIGIFLAKE 4850;  PLASITE 4020  J 4030
                                                VENTURI THROAT AND  SPRAY  ZONE
                                                 2
                                                               ( 7600  GPM)
                                                               ( 17.8  GAL/1000 ACF)
                                                               (17.5 IN-H20)
                                                               (   9.0  FT/S)
                                                               ( 426600 ACFM)
                                                               (   120  F)
  479.
    2.4
    4.4
    2.7
  201.31
   48.9
   80.0
   99.5
                                                 PRIMARY  COLLECTOR
                                                  3
                                                  0
                                                  1
                                                 IMPINGEMENT
                                                 BAFFLE
                                                 CLOSED VANE
                                                 HEIL
                                                 HORIZONTAL
                                                     1
                                                     4
                                            13-692

-------
                                                  UTILITY FGD SURVEY:  OCTOBER  1983 - SEPTEMBER  1984
MONTANA POWER: COLSTRIP 2 (CONT.)

     FREEBOARD DISTANCE - M
     DISTANCE BETWEEN VANES - CM
     VANE ANGLES - DEGREES
     PRESSURE DROP - KPA
     SUPERFICAL GAS VELOCITY - M/S
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     WASH WATER SOURCE
     WASH FREQUENCY
     WASH RATE - L/S

 ** REHEATER
     NUMBER
     NUMBER OF SPARES
     NUMBER PER MODULE
     GENERIC TYPE
     SPECIFIC TYPE
     TRADE NAME/COMMON TYPE
     LOCATION
     PERCENT GAS BYPASSED - AVG
     TEMPERATURE INCREASE - C
     INLET FLUE GAS FLOW RATE - CU. M/S
     INLET FLUE GAS TEMPERATURE - C
     OUTLET FLUE GAS TEMPERATURE - C
     NUMBER OF HEAT EXCHANGER BANKS
     NUMBER OF BUNDLES PER BANK
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE

 ** FANS
     NUMBER
     NUMBER OF SPARES
     DESIGN
     SUPPLIER
     FUNCTION
     APPLICATION
     SERVICE
     FLUE GAS FLOW RATE - CU.M/S
     FLUE GAS TEMPERATURE - C
     PRESSURE DROP - KPA
     CONSTRUCTION MATERIAL GENERIC TYPE

 «* DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DAMPERS
     NUMBER
     FUNCTION
     GENERIC TYPE
     SPECIFIC TYPE
    3.96       (13.0 FT)
    2.5        (  1.00 IN)
 120
     .1        (   .3 XN-H20)
    2.7        (   8.7 FT/S)
ORGANIC
POLYPHENYLENE
BLENDED
CONTINUOUS UNDERSPRAY AND ONCE/DAY OVERSPRAY
   51.1        (   810 6AL/MIN)
 3
 0
 1
IN-LINE
STEAM
PLATECOIL
IN DUCT AFTER ABSORBER
     .0
   30.6
  201.31
   48
  55 F)
426600 ACFM)
 120 F)
 175 F)
     .9
   79.4
  12
  11
HIGH ALLOY
NICKEL BASE/CHROMIUM-IRON-COPPER-MOLYBDENUM;
 3
 0
CENTRIFUGAL
BUFFALO FORGE
UNIT
INDUCED DRAFT
DRY
  223.21
   79.4
   11.0
                                             NIC
473000 ACFM)
 175 F)
               (36.0 IN-H20)
CARBON STEEL; ORGANIC
SHUT-OFF
BUTTERFLY
N/A
ALLIS-CHALMERS
OPEN/CLOSED
CARBON STEEL
AISI 1110
NONE
N/A
SHUT-OFF
GUILLOTINE
SIDE-ENTRY GUILLOTINE
MOSSER
OPEN/CLOSED
STAINLESS STEEL
AUSTENITIC
NONE
N/A
 6
CONTROL
LOUVER
PARALLEL BLADE MULflLOUVER
                                            13-693

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP Z (CONT.)
     MANUFACTURER
     MODULATION
     CONSTRUCTION MATERIAL GENERIC TYPE
     CONSTRUCTION MATERIAL SPECIFIC TYPE
     LINER GENERIC MATERIAL TYPE
     LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE
BUFFALO FORGE
VARIOUS
CARBON STEEL
AISI 1110
NONE
N/A
INLET
CIRCULAR
CARBON STEEL
AISI 1110
NONE
N/A
 *« DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** DUCTWORK
     LOCATION
     CONFIGURATION
      SHELL GENERIC MATERIAL TYPE
      SHELL SPECIFIC MATERIAL TYPE
      LINER GENERIC MATERIAL TYPE
      LINER SPECIFIC MATERIAL TYPE

 ** REAGENT PREPARATION EQUIPMENT
     FUNCTION
     DEVICE
     MANUFACTURER
     NUMBER
     NUMBER OF SPARES
     PRODUCT QUALITY - 7. SOLIDS

 ** TANKS
     SERVICE
     VENTURI S. ABSORBER RECYCLE
     SLUSHY TRANSFER
     SLURRY STORAGE
     EFFLUENT BLEED
     TRAY WASH WATER RECYCLE

 ** PUMPS
     SERVICE
     VENTURI RECIRCULATION
     ABSORBER RECIRCULATION
     POND RETURN
     LIME SYSTEM
     EFFLUENT BLEED
     TRAY WASH WATER RECYCLE

 ** SOLIDS CONCENTRATING/DEWATERING
     DEVICE

*** SLUDGE
OUTLET
RECTANGULAR
CARBON STEEL
AISI 1110
ORGANIC
GLASS FLAKE-FILLED POLYESTER
REHEATER
RECTANGULAR
STAINLESS STEEL
AUSTENITIC
NONE
N/A
SLAKER
PASTE
BIF
 Z
 1
   10.0
                                                NUMBER
NUMBER

   6
   6
   3
**«#
   2
   2
NONE
 ** TREATMENT
     METHOD
     DEVICE
     PROPRIETARY PROCESS
BLEED
N/A
N/A
                                            13-694

-------
MONTANA POWER: COLSTRIP 2 (CONT.)
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*
 #* DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** DISPOSAL
     NATURE
     TYPE
     LOCATION
     SITE TRANSPORTATION METHOD
     SITE TREATMENT
     SITE DIMENSIONS
     SITE CAPACITY - CU.M
     SITE SERVICE LIFE - YRS

 ** PROCESS CONTROL AND INSTRUMENTATION
     PROCESS STREAM
     CHEMICAL PARAMETERS
     PHYSICAL VARIABLES
     CONTROL LEVELS
     MONITOR LOCATION
     PROCESS CONTROL MANNER
     PROCESS CHEMISTRY MODE

 ** WATER BALANCE
     WATER LOOP TYPE
     EVAPORATION WATER LOSS - LITER/S
     POND SEEPAGE/RUNOFF WATER LOSS - LITERS/S
     MAKEUP WATER ADDITION - LITERS/S
     SOURCE OF MAKEUP WATER

 ** CHEMICALS AND CONSUMPTION
     FUNCTION
     NAME
     PRINCIPAL CONSTITUENT
     SOURCE/SUPPLIER
     CONSUMPTION
     POINT OF ADDITION

 ** FGD SPARE CAPACITY INDICES
     SCRUBBER - 7.
     ABSORBER - X
     MIST ELIMINATOR - X
     REHEATER - X
     FAN   X
     SLAKER - X
     EFFLUENT HOLD TANK - X
     RECIRCULATION PUMP - X

 ** FGD SPARE COMPONENT INDICES
     SCRUBBER
     AESC-PEER
     MIST ELIMINATOR
     REHEATER
     FAN
INTERIM
POND
ON-SITE
PIPELINE
CLAY LINING EBENTONITE3
15 ACRE/20-30 FEET DEEP
    5503SO     (    450.0 ACRE-FT)
  3
INTERIM
POND
ON-SITE
PIPELINE
CLAY LINING [BENTONITE1
15 ACRE/20-30 FEET DEEP
    550350     (    450.0 ACRE-FT)
  3
FINAL
POIID
ON-SITE
PIPELINE
CLAY LINING [BENTONITE]
150 ACRE/20-30 FEET DEEP
   5503500     (   4500.0 ACRE-FT)
 10
RECIRCULATING SLURRY
PH
X SOLIDS, FLOW, PRESSURE
PH 4.5 TO 5.5
RECIRCULATION TANK
MANUAL
FEEDBACK
CLOSED
    1.9
0
   18.3
{    30 GPM)
               (   290 GPM)
ME WASH, LIME SLAKER, AND SEAL WATER
ABSORBENT
LIME/FLY ASH
90X CAO/16-21X CAO AND 5X MGO
PETE LIENE
5 TPD [LIME]
SLAKER
   20.0
   20.0
   50.0
   20.0
  100.0
   20.0
   50.0
     .5
     .5
     .0
     .0
     .5
                                            13-695

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 2 (CONT.)

     SLAKER                                         1-0
     EFFLUENT HOLD TANK                              .5
     RECIRCULATION PUMP                             1.0
PERIOD
5/76
6/76
7/76
8/76
9/76
10/76
11/76
12/76
1/77
2/77
3/77
4/77
5/77
6/77
7/77
8/77
9/77
10/77
MODULE AVAILABILITY OPERABILITY RELIABILITY
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
SYSTEM
100.
99.
98.
95.
98.
90.
94.
92.
83.
93.
96.
84.
63.
87.
90.
81.
89.
77.
0
7
7
8
3
3
1
5
4
8
7
5
0
8
6
0
8
0
UTILIZATION 7, REMOVAL PER BOILER FGD CAP.
S02 PART. HOURS HOURS HOURS FACTOR
744
720
744
744
720
744
720
744
744
672
744
720
744
720
744
744
720
744
72
364
312
240
720
744
720
744
720
648
672
696
312
672
672



1.
23.
19.
13.
64.
77.
79.
82.
68.
75.
71.
68.
23.
61.
57.



3
2
5
0
6
0
7
3
2
3
3
2
3
4
5



        **  PROBLEMS/SOLUTIONS/COMMENTS

                         THE 77X OCTOBER AVAILABILITY FOR THIS SYSTEM INCLUDES NON-AVAILABLE HOURS
                         DURING A BOILER OUTAGE.  SCRUBBER MAINTENANCE WAS PERFORMED FOR PART OF
                         THIS OUTAGE TIME.  THE FIGURE COMES TO 98.IX WHEN THE BOILER OUTAGE
                         OUTAGE TIME IS EXCLUDED FROM THE AVERAGING PERIOD.

 11/77   SYSTEM       98.0                                                      720

 12/77   SYSTEM       98.4                                                      744

  1/78   SYSTEM       97.3                                                      744

  2/78   SYSTEM       94.5                                                      672

  3/78   SYSTEM       89.1                                                      744

        **  PROBLEMS/SOLUTIONS/COMMENTS

                          THE BOILER WAS SHUT DOWN  FOR AN ANNUAL OVERHAUL ON APRIL  18.

                          THE UTILITY REPORTED AN AVAILABILITY OF 89.IX  FOR MARCH BASED  ON 17 DAYS
                          OF OPERATION BEFORE THE UNIT SHUTDOWN FOR THE  ANNUAL BOILER OVERHAUL.   IF
                          THE SCRUBBING SYSTEM IS ASSUMED TO BE AVAILABLE, I.E. NOT UNDERGOING MAJOR
                                             13-696

-------
                                                  UTILITY FGO SURVEY: OCTOBER 1983 - SEPTEMBER 1984
MONTANA POWER: COLSTRIP 2 (CONT.)
	.	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR

                          REPAIRS DURING THE BOILER OVERHAUL, THE AVAILABILITY COMES TO 93.8X.

       SYSTEM      86.9                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                          THE UTILITY REPORTED AN AVAILABILITY OF 86.9X FOR APRIL BASED ON EIGHT
                          DAYS OF OPERATION AFTER THE UNIT SHUTDOWN FOR THE ANNUAL BOILER OVERHAUL.
                          IF THE SCRUBBING SYSTEM IS ASSUMED TO BE AVAILABLE, I.E. NOT UNDERGOING
                          MAJOR REPAIRS DURING THE BOILER OVERHAUL, THE AVAILABILITY COMES TO 96.57..
5/78 SYSTEM
6/78 SYSTEM
7/78 SYSTEM
8/78 SYSTEM
9/78 SYSTEM
10/78 SYSTEM
11/78 SYSTEM
12/78 SYSTEM
1/79 SYSTEM
2/79 SYSTEM
3/79 SYSTEM
4/79 SYSTEM
99.1
97.4
96.4
99.0 .0
94.0 .0
99.0 .0
99.0 .0
91.2
94.3
98.3
94.3
100.0
744
720
744
744 0
720 0
744 0
720 0
744
744
672
744
720



0
0
0
0





** PROBLEMS/SOLUTIONS/COMMENTS
DURING APRIL THE UNIT WAS BEING OVERHAULED. THE AVAILABILITY FOR
TIME IS BASED UPON OPERATIONS BEFORE AND AFTER THE OVERHAUL.
5/79 SYSTEM
6/79 SYSTEM
7/79 SYSTEM
8/79 SYSTEM
9/79 SYSTEM
10/79 SYSTEM
11/79 SYSTEM
94.4
98.4
96.4
99.3
92.3
92.9
98.4
744
720
744
744
720
744
720
THIS







** PROBLEMS/SOLUTIONS/COMMENTS

12/79 SYSTEM
1/80 SYSTEM
2/80 SYSTEM
THE ROUTINE MAINTENANCE CAN BE PERFORMED
SO THE AVAILABILITY REMAINS HIGH.
95.8
92.7
98.1
WHILE THE MODULES ARE ON
744
744
696
LINE



                                            13-697

-------
UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 198*

MONTANA POWER: COLSTRIP 2 (CONT.)
	.	.	PERFORMANCE DATA	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 3/80  SYSTEM      98.2                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         TOTAL FGD SYSTEM AVAILABILITY CONTINUES TO BE HIGH WITH NO MAJOR PROBLEMS
                         REPORTED FOR THE FIRST QUARTER OF 1980.

 4/80  SYSTEM                                                                720

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         NO AVAILABILITY DATA WERE REPORTED BY THE UTILITY BECAUSE OF A BOILER AND
                         FGD SYSTEM OUTAGE THAT WAS SCHEDULED FOR ROUTINE MAINTENANCE.

 5/80  SYSTEM      93.5                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR PROBLEMS WITH THE FGD SYSTEM WERE REPORTED BY THE UTILITY DURING
                         MAY.

 6/80  SYSTEM      96.0                                                      720

 7/80  SYSTEM      99.7                                                      744

       «* PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR PROBLEMS WERE ENCOUNTERED DURING THE JUNE-JULY PERIOD.

 8/80  SYSTEM      96.2                                                      744

 9/80  SYSTEM      90.5                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED
                         DURING THE MONTHS OF AUGUST AND SEPTEMBER.

10/80              96.0
       SYSTEM                                                                744

11/80              96.1
       SYSTEM                                                                720

12/80              92.4
       SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED NO MAJOR FGD PROBLEMS DURING THE FOURTH QUARTER 1980.

 1/81  SYSTEM      97.5                                                      744

 2/81  SYSTEM      97.4                                                      672

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING JANUARY AND  FEBRUARY NO MAJOR FGD-RELATED PROBLEMS WERE  ENCOUNTERED.

 3/81  SYSTEM      98.0                                                      744

 4/81  SYSTEM      94.5                                                      720

 5/81  SYSTEM        .0                                                      744
                                             13-698

-------
                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER:  COLSTRIP Z (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                502  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE BOILER WAS OUT OF SERVICE FOR A SCHEDULED OVERHAUL.  DURING
                         THIS TIME ROUTINE PATCHING WAS PERFORMED ON THE FGD SYSTEM.

 6/81  SYSTEM      99.3                                                      720

 7/81  SYSTEM      98.4                                                      744

 8/81  SYSTEM      96.7                                                      744

 9/81  SYSTEM      94.2                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MAY THE BOILER WAS OUT OF SERVICE FOR A SCHEDULED OVERHAUL.  DURING

                         DURING THE THIRD QUARTER NO FGD-RELATED PROBLEMS WERE ENCOUNTERED.

10/81  SYSTEM      98.0                                                      744

11/81  SYSTEM      92.6                                                      720

12/81  SYSTEM      96.1                                                      744

       #* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING THE FOURTH QUARTER THE UTILITY REPORTED THAT NO PROBLEMS WERE
                         ENCOUNTERED WITH THE FGD SYSTEM.

 1/82  SYSTEM      92.5                                                      744

 2/82  SYSTEM      93.1                                                      672

 3/82  SYSTEM                                                                744

       »* PROBLEMS/SOLUTIONS/COMMENTS

                         DURING MARCH THE UNIT AND THE FGD SYSTEM WERE TAKEN OUT OF SERVICE FOR AN
                         ANNUAL OVERHAUL.

 4/82  SYSTEM      96.7                                                      720

 5/82  SYSTEM      94.9                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         DURING APRIL AND MAY THE UTILITY REPORTED THAT NO MAJOR FGD-RELATED
                         PROBLEMS WERE EXPERIENCED.

 6/82  SYSTEM      90.0                                                      720

 7/82  SYSTEM      95.0                                                      744

 8/82  SYSTEM      97.8                                                      744

 9/82  SYSTEM      96.0                                                      720

10/82  SYSTEM      96.2                                                      744

11/82  SYSTEM      93.4                                                      720

12/82  SYSTEM      97.0                                                      744
                                            13-699

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UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 2 (CONT.)
.	.	PERFORMANCE DATA—	—	•	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


 1/83  SYSTEM      94.8                                                      744

 2/83  SYSTEM      99.9                                                      672

 3/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE UTILITY REPORTED THAT NO FGD-REUTED PROBLEMS WERE ENCOUNTERED DURING
                         THE LAST SEVEN MONTHS OF OPERATION.  DURING THIS PERIOD OF TIME THE AVERAGE
                         FGD SYSTEM AVAILABILITY WAS 95.1 PERCENT.

                         THE UTILITY REPORTED THAT NO FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING
                         THE FIRST QUARTER 1983.  THE UNIT WAS SHUTDOWN IN MARCH FOR A SCHEDULED
                         YEARLY SPRING OVERHAUL.

 4/83  SYSTEM         .0                                                      720

 5/83  SYSTEM      98.4                                                      744

 6/83  SYSTEM      99.1                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         THE SPRING OVERHAUL ENDED IN APRIL AND THE UNIT AND FGD SYSTEM WERE
                         PLACED BACK INTO SERVICE.  THE UTILITY REPORTED THAT HO MAJOS FGD-RELATED
                         PROBLEMS WERE ENCOUNTERED DURING THE REMAINDER OF THE SECOND QUARTER.

 7/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE MONTH OF JULY.

 8/83  SYSTEM      97.1                                                      744

 9/83  SYSTEM      97.0                                                      720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE ENCOUNTERED DURING AUGUST AND
                         SEPTEMBER.

10/83  SYSTEM                                                                744

11/83  SYSTEM                                                                720

12/83  SYSTEM                                                                744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR THE FOURTH QUARTER OF 1983.

 1/84  SYSTEM      90.4                                                      744

 2/84  SYSTEM      97.0                                                      696

 3/84  SYSTEM      95.1                                                      744
                                             13-700

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                                                  UTILITY FGD SURVEY: OCTOBER 1983 - SEPTEMBER 1984

MONTANA POWER: COLSTRIP 2 (CONT.)
	PERFORMANCE DATA	
PERIOD MODULE AVAILABILITY OPERABILITY RELIABILITY UTILIZATION  X REMOVAL   PER  BOILER  FGD   CAP.
                                                                S02  PART. HOURS HOURS  HOURS FACTOR


       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED OUTAGES WERE REPORTED DURING THE FIRST QUARTER OF 1984

 4/84  SYSTEM                                                                720

 5/84  SYSTEM                                                                744

 6/84  SYSTEM                                                                720

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         A SCHEDULED OVERHAUL WAS MADE DURING THE ENTIRE SECOND QUARTER OF 1984.

 7/84  SYSTEM     100.0                                                      744

       ** PROBLEMS/SOLUTIONS/COMMENTS

                         NO MAJOR FGD-RELATED PROBLEMS WERE REPORTED DURING JULY.

 8/84  SYSTEM                                                                744

 9/84  SYSTEM                                                                720

       *» PROBLEMS/SOLUTIONS/COMMENTS

                         INFORMATION WAS UNAVAILABLE FOR AUGUST AND SEPTEMBER 1984.
                                             13-7C1

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                                   TECHNICAL REPORT DATA
                            (Please read Instructions on the reverse before completing)
1. REPORT NO,
   EPA 340/1-85-014b
                                                           3. RECIPIENT'S ACCESSION NO.
4. TITLE AND SUBTITLE
   Utility FGD Survey
   October 1983 - September
   Volume  2,  Part 1
                              3. REPORT DATE
                                October 1984
1984
                              6. PERFORMING ORGANIZATION CODE
7. AUTHOR(S)
                                                           8. PERFORMING ORGANIZATION REPORT NO,
   M.T.  Melia, R.S. McKibben, B.W.  Pelsor
9. PERFORMING ORGANIZATION NAME AND ADDRESS
   PEDCo Environmental, Inc.
   11499 Chester Poad
   Cincinnati,  OH  45246-0100
                                                           10. PROGRAM ELEMENT NO.
                              11. CONTRACT/GRANT NO.

                               68-02-3963, Task No.  46
12. SPONSORING AGENCY NAME AND ADDRESS
   U.S.  Environmental Protection Agency
   Stationary Source Compliance Division (EN-341)
   401 M Street, S.W.
   Washington, D.C.  "20460         	
                              13. TYPE OF REPORT AND PERIOD COVERED
                                Final, Oct. 1983-Sept.  1984
                              14. SPONSORING AGENCY CODE
15. SUPPLEMENTARY NOTES
   Summarized in EPA 340/1-85-014 -  Utility FGD Survey Summary
   EPA Task Manager - Sonva Stelmack  (202)  382-2851	
16. ABSTRACT
         This report, which is generated by a computerized data base  system,
   represents a survey of operational  and planned domestic utility flue gas
   desulfurization  (FGD) system.  The  three volume set summarizes information
   contributed by the utility industry,  system and equipment suppliers, system
   designers, research organizations,  and regulatory agencies.  The  data cover system
   design,  fuel characteristics, operating history, and actual system performance.
   Also  included is a unit-by-unit discussion of problems and solutions associated
   with  the boilers, scrubbers, and FGD systems.

         The development status  (operational, under construction, or  in the planning
   stages), system supplier, process,  waste disposal practice, and regulatory class
   are tabulated alphabetically by utility company.  Simplified process flow diagrams
   of FGD systems, definitions, and a  glossary of terms are attached to the report.
   Current data for domestic FGD systems show 124 systems in operation, 25 systems
   under construction, and 68 systems  planned.  The current FGD-controlled capacity
   in the United States is 47,255 JXW.
17.
                                KEY WORDS AND DOCUMENT ANALYSIS
                  DESCRIPTORS
                                              b-IOENTIFIERS/OPEN ENDED TERMS  C. COSATI Field/Group
18. DISTRIBUTION STATEMENT


    Release unlimited
                 19. SECURITY CLASS (This Report)
                  unclassified
21. NO. OF PAGES
                                              20. SECURITY CLASS /This page/

                                               unclassified
                                            22. PRICE

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