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            THE
                                   NEWSLETTER
              — THE CLEARINGHOUSE FOR INVENTORIES AND EMISSION FACTORS —
                                                                                JUN  1 2199!
                      EMISSION INVENTORY BRANCH
                   TECHNICAL SUPPORT DIVISION (MD 14)
             OFFICE OF AIR QUALITY PLANNING AND STANDARDS   ENVIRONMENTAL PROTECTION AGENCY
U.S. ENVIRONMENTAL PROTECTION AGENCY, RESEARCH TRIANGLE PARK, NC 208RARY, REGION V
Vol. Ill, No. 3
                          Whitmel M. Joyner, Editor
                                                                                          April 1992
HAPPY BIRTHDAY To THE CHIEF  BULLETIN BOARD —
    EIB's Electronic Bulletin Board is
over a year old now and still growing.
User activity keeps increasing, which
we hope means that the BB is helping
you do your job.  About 500 people
have registered to use CHIEF, making
us a strong second among the nine
BBs in the OAQPS  Technology
Transfer Network.
    The number of user  taps into the
BB is averaging around 250 per week.
So  far, the most  popular  data base
download is the Surface Impoundment
Modeling System (SIMS).   AFSEF
and SPECIATE were close contenders.
    We've  made some improvements
since the last Newsletter.  Now, there's
no  daily limit on BB  system use.
                   Your password is not case sensitive.
                   And we've opened up more phone lines
                   for access.  AFSEF has been modified
                   for use with 486 machines.
                      Remember all of the good things
                   you can use and can download from
                   CHIEF - All of the AP-42 stationary
                   source  volumes, SPECIATE  and
                   XATEF, MOBILE4.1C, the Surface
                   Impoundment  Modeling  System
                   (SIMS),  previous numbers  of this
                   Newsletter,  the  AIRS Facility
                   Subsystem  Emission  Factors
                   (AFSEF), E-mail, and others.  Draft
                   AP-42 sections will be available to
                   you as soon as they have undergone
                   internal review. We encourage you to
                   peruse these drafts and then give us
                                                                   any comments or reactions you have.
                                                                   Keep in mind that they are still drafts
                                                                   at this stage and may be substantially
                                                                   changed before  publication.  E-mail
                                                                   your comments to EFMS through the
                                                                   CHIEF at (919)  541-5742 (300, 1200
                                                                   or 2400 baud)/541-1447 (9600 baud).
                                                                       To register  for the CHIEF BB,
                                                                   you must  give  information to  the
                                                                   system through a series of steps. The
                                                                   system operator (Sysop) will review
                                                                   the  information to guard against
                                                                   unauthorized users.  Full access to the
                                                                   system is usually granted by the next
                                                                   working day.  For more information,
                                                                   contact Michael  Hamlin here at EIB,
                                                                   phone (919) 541-5232. &
FROM THE EFMS CHIEF'S CORNER:
Reflections - A Year In Review
    Since the last Newsletter, I've
been  thinking about the first
anniversary of the CHIEF BB and
some  other  milestones  we've
passed. Here are but a few of the
things we've done in the past year
or so:
Jan 91 - CHIEF BB activated;
 Clearinghouse Newsletter
 assumes a quarterly schedule.
Feb 91 - David Mobley signs on as
 head of the El Branch.
May 91 - Requirements of CAAA
 Section 130 met; Arch MacQueen
 retires at age 77, after over 21
 years as the institutional memory
                     of emission factors.
                    Sep 91 - Emission Inventory
                     Conference in Durham.
                    Oct 91 - Supplement D printed.
                    Nov 91 - Air CHIEF CD-ROM,
                     new XATEF and SPECIATE
                     released; Complete review of AP-
                     42 initiated.
                    Dec 91 - AP-42 placed on the BB.
                    Jan 92 - Newsletter renamed The
                     CHIEF.
                    Mar 92 - BB registrants reached
                     390; weekly sign-ons averaging
                     close to 300.
                    AP-42 Update Program -
                       Because   of  temporary
                    contracting  problems,  we've
                                                                     experienced some small delays in
                                                                     the AP-42 "cover to cover" review
                                                                     and update efforts. It's too early to
                                                                     evaluate what, if any, effects the
                                                                     delays will have on the program.
                                                                     We'll keep you informed, and we're
                                                                     sticking to our schedule of getting
                                                                     Supplement E out around October.
                                                                     Remember,  all AP-42 drafts and
                                                                     final  sections will be put onto the
                                                                     CHIEF BB  when ready, without
                                                                     waiting  for  the  appearance  of
                                                                     Supplement E.
                                                                     Future Technology Monitor -
                                                                        A couple  of issues  back, we
                                                                     mentioned   that  the   Global
                                                                     Positioning System (GPS), which
                                   This newsletter is printed on recycled paper.

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was  widely used  in  Operation
Desert Storm, looked promising as
a way for inventory personnel to
determine or to  verify emission
source location coordinates in the
field.    The  possibilities  are
exciting, and they are likely to get
even better.  According to the 2
March issue of Federal Computer
Week,  Trimble Navigation  is
marketing a GPS receiver hand unit
that  weighs only  14 oz.,  with
batteries, and sells for about $1195.
Sony has a similar unit for about
$1395.  As the popularity of these
things  continues to grow, both
weight and price plummet, and
prices seem headed for the $500-600
range,  possibly  to only around
$300. We are considering funding a
test of GPS equipment to determine
its  applicability  to  emission
inventory  work.   If any of our
readers have experience with these
items, please give us a call  at the
 Newsletter or send me a message
 via CHIEF.
     These have been exciting and
 very busy times. We've met other
 goals, too, and we hope this sort of
 progress will continue.  With an
 increased budget and a great staff -
 though strained and thinly spread at
 times - we'll try to keep it up.
 Send us a CHIEF message if you
 have any ideas on how we can meet
 your needs better.
             - Jim Southerland <&>
                                              1992 IS
                                       THE  YEAR OF
                           THE EMISSIONS INVENTORY!
                 FINAL EMISSION INVENTORIES FOR O3/CO NONATTAINMENT AREAS
                                    ARE DUE TO EPA  BY 11/15/92.
                                   - DRAFTS  ARE DUE BY 05/01/92.
                       —  NEWS FROM ENVIRONMENT CANADA  —

    The Pollution Data Analysis Division (PDAD) of Environment Canada is in the process of compiling the 1990
inventory, with the collaboration of its Regional Offices and the Provincial Ministries Of The Environment. The Division
has undergone  several changes over the past year and has acquired new people to  compile a National Pollutant Release
Inventory (NPRI), which will be similar to the U. S.'s Toxics Release Inventory  (TRI).  The new acting chief of the
Pollution Data Analysis Division is Ron Solman, who had been with Environment Canada's Transportation Systems
Division for eight years. PDAD's Frank Vena and Tony Kosteltz have taken assignments with, respectively, the Industrial
Programs Branch and the Technology Development Branch of Environment Canada. Contacts within PDAD are:

                                          Ron Solman, Acting Chief,
                                  phone (819) 953-1656, fax (819) 953-9542
               Subject
           Air Toxics (NPRI)
           Common Air Pollutants
           Inventory Systems
           Data Informatics
           Emission Forecasting
           Greenhouse Gases
           Ambient Air Quality Trends
               Contact
           Gordon Pope
           Marc Deslauriers
           Francois Lavallee
           John Brydges
           Libby Greenwood
           Art Jaques
           Tom Furmanczyk
(819)
Telephone
     953-1654
     994-3069
     994-4073
     994-3129
     953-1659
     994-3098
     994-3128
    Canada's second national State Of Canada's Environment, scheduled for release in Spring 1992, will be a comprehensive
report, with 27 chapters totalling more than 700 pages, that examines environmental quality from several perspectives. The
report  sells for $35.95 U. S., plus shipping and handling.  For a brochure on this document, Canadians please contact
Environment Canada Enquiry Centre, phone (819) 997-2800. From outside Canada, write International Specialized Book
Services, 5602 NE Hassalo Street, Portland, OR 97213. To order the report,  call 1-800-547-7734. Oregon residents call
(503) 287-3093.  Fax orders: (503) 284-8859. <&

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                              —  EIB's  Mexican  Connection  —

    On March 30 and 31, Inventory Guidance And Evaluation Section Chief Marty Martinez met in Mexico City with
representatives of the Mexican Government to provide technical assistance to them in compiling emission inventories for
international greenhouse gases and general urban pollutants.  The meetings took place during a workshop on these topics
which was Mexico's first organized and sanctioned effort to deal with compiling emission inventory data and establishing a
regulatory infrastructure in that country. Marty's trip was at the invitation of the Mexican Commission For Energy
Conservation, and it  was arranged by EPA's Office Of Program Planning And Evaluation. Mexico will be developing an
initial greenhouse gas inventory over the next five months, and the Commission has expressed a need for continuing
consultation with, and assistance from, U. S. experts in this effort and other environmental activities in that country.
    Anyone wishing  more information about this work or wanting to assist in it should contact Jaime Brash G., Subdirector
for Analysis, at the National Commission For Energy Conservation in Mexico City, telephone 553-91-88, fax 553-90-20.
Senor Brash's address at the Commission is Francisco Marquez, No. 160, ler.  Piso. Col. Condesa, Mexico 06140, D. F.  Ł0


THE LOCATING  AND  ESTIMATING... SERIES  ON TOXIC SUBSTANCES
WORK IN PROGRESS —
    Work   assignments    are
progressing  on developing  L&E
reports for a number of compounds.
These reports will assist in locating
possible sources of air toxics  and
then making preliminary estimates
of the emissions produced  by these
sources.   The reports  describe
processes, variations and release
points  within these sources,  along
with available  emissions data  and
emission  factor  estimates  that
indicate the potential for air toxic
compound release. An overview of
procedures is  also provided,  for
source sampling and analysis of
emissions from these sources.
    L&Es are currently under
development for the following
compounds, and they should  be
available for review in draft form
this summer. Anyone interested in,
or having information on,  these
subjects should contact  the EIB
Work Assignment Manager whose
name follows each topic.
— Dichloromethane and Methyl
Isobutyl Ketone - Dallas Safriet,
phone (919) 541-5371;
— Mercury Compounds, Cadmium
Compounds, Cyanide Compounds
and  Chloroform  -  Anne Pope,
phone (919) 541-5373; and
— Methyl Chloroform, Methyl
Ethyl Ketone, Toluene and Xylene -
Dennis  Beauregard, phone (919)
541-5512.
    In addition to these listed L&E
documents,  we  have  begun  to
investigate  the  feasibility   of
developing  L&Es  for  26  more
compounds, compound categories
and sources of compounds. If you
are  interested  in,   or  have
information   on,   sources   or
emissions of the following, please
contact Dallas Safriet at EIB:
Acrolein
Acrylamide
Acrylic Acid
Arsenic Compounds
Asbestos
Benzidine
Benzotrichloride
Beryllium
Bis (Chloromethyl) Ether
Chlordane
Chloromethyl Methyl Ether
Chloroprene
Coke Oven Emissions
Dibenzofurans
Dichloroethyl Ether [Bis (2-Chloro
 Ethyl) Ether]
Ethylene Dibromide
Heptachlor
Methyl Isocyanate
Hexachlorobenzene
Methylene Diphenyl Diisocyanate
Hydrazine
2,4-Toluene Diisocyanate
1,2-Propylenimine
2,3,7,8-TCDD
Vinyl Chloride
1,1,2,2-Tetrachloroethane <&
AIR PROGRAMS/SUPERFUND COORDINATION
    The  Office  Of Air  Quality
Planning  And Standards (OAQPS)
is responsible for developing and
improving the techniques available
for  estimating  air  emissions  at
Superfund  sites.  The Emission
Factor And Methodologies Section
is  specifically  responsible  for
providing guidance on estimating
"baseline"  emissions from  these
sites.    Emissions  from  site
remediation are the responsibility of
OAQPS's  Emission  Standards
Division (BSD), which investigates
techniques to mitigate air emissions
from site  activity.
    To facilitate  the transfer  of
technical  information  among
OAQPS and the Regional Offices,
OAQPS convenes periodic meet-
ings of  personnel  in  the  Air/
Superfund Coordination  Program,
              3
the most recent this past February
in Denver.  Much of this meeting
focused on selecting projects to be
funded in FY-93.  Projects selected
for funding are intended (1) to assist
personnel in the Superfund program
when developing air pathway risk
assessments   for  remediation
alternatives and (2)  to  assist
Air/Superfund Coordinators when
they  review Records Of Decision

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developed by  the  Superfund
Program  which  document  the
selection  of  remediation alter-
natives. The next Air/ Super-fund
Coordination Meeting is tentatively
scheduled for early August  in
Kansas City.
    Questions regarding "baseline"
air emissions from Superfund sites
should  be directed to  Dennis
Beauregard at the Newsletter, phone
(919)541-5512.  Any questions on
air  emissions from remediation
activities should be directed to Jim
Durham of BSD, phone (919) 541-
5672. fa
                             — THE PEOPLE TO SEE ATEIB —
— AP-42 MATTERS
               Chapter
    1.   External Combustion
    2.   Solid Waste Disposal
    3.   Internal Combustion
    4.   Evaporation Loss Sources
    5.   Chemical Process Industry
         Organics
         Inorganics
    6.   Food and Agricultural Industry
    7.   Metallurgical Industry
    8.   Mineral Products Industry
    9.   Petroleum Industry
    10.  Wood Products Industry
    11.  Miscellaneous Sources
        Toxics
        General
                 Contact
               Joe McSorley
               Ron Myers
               Michael Hamlin
               Ron Ryan

               Dennis Beauregard
               Ron Myers
               Dallas Safriet
               Dennis Shipman
               Ron Myers
               Ron Ryan
               Dallas Safriet
               Dennis Shipman
               Anne Pope
               Jim Southerland
               Phone
            {(919)541-
               4796
               5407
               5232
               4330

               5512
               5407
               5371
               5477
               5407
               4330
               5371
               5477
               5373
               5523
— EMISSION INVENTORY ASPECTS —
    1990 O3/CO SIP Inventory Status
    AIRS/AFS Emissions Data Quarterly Report
    AIRS Area and Mobile Subsystem (AMS)
    AIRS Facility Subsystem (AFS)
    Biogenic Inventories
    Emission Statements
    Mobile Sources
    Modeling-related Inventories
    PM-10/Lead
    Quality Assurance
    Tracking Reasonable Further Progress
    SIP Air Management System (SAMS)
    Toxics Inventories
    Emission Trends
    Other
               Lee Gabele
               Lee Gabele
               Lee Gabele
               David Misenheimer
               Keith Baugues
               Mary Ann Warner-Selph
               Mary Ann Warner-Selph
               Keith Baugues
               Bill Kuykendal
               Sharon Bruno
               Mary Ann Warner-Selph
               David Misenheimer
               Anne Pope
               David Mobley
               Marty Martinez
               5292
               5292
               5292
               5473
               5366
               1192
               1192
               5366
               5372
               2825
               1192
               5473
               5373
               4676
               5575
— FOR REGION-SPECIFIC INVENTORY CONCERNS —
            Region I    —  Mary Ann Warner-Selph             Region VI   -
            Region II    —  Lee Gabele                        Region VII  -
            Region III   —  Steve Bromberg                    Regions VIII
            Region IV   —  Bill Kuykendal                       & IX
            Region V    —  Keith Baugues                     Region X
                                     Marty Martinez
                                     Sharon Bruno

                                     David Misenheimer
                                     Sharon Bruno

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THE AIR CHIEF CD-ROM — COMING  SOON FROM GPO
    EIB's newest emission estimating
product, the Air  CHIEF  Compact
Disk-Read Only Memory (CD-ROM),
is now available  after months of
preparation. The Air CHIEF offers on
one small disk the literally thousands
of paper pages contained in some of
EPA's most widely used and asked for
documents. Air CHIEF contains:
— the entire contents of the AP-42
series,
—  all  of the  Locating    And
Estimating... reports,
— the VOC/PM Speciation data base
management system, SPECIATE, and
— the Crosswalk/Air Toxic Emission
Factor data base system, XATEF.
    Air CHIEF is  a powerful data
retrieval tool.  It's designed to allow
easy access and retrieval of emission
estimation data, by pollutant or source
description, and it can be scanned and
searched  in fine detail.  Information
searches can be very broad or tightly
focused.    For   example,  coal
combustion  is mentioned in about
2000 "records", or places, on the disk.
Asking specifically for  arsenic  from
bituminous coal combustion  in utility
boilers will lead the user to 8 records.
Also, all chemical  elements  and
compounds mentioned on the CD that
have  Chemical  Abstract  Services
numbers can be scanned and searched.
    Air CHIEF and its user's manual
will be updated annually, beginning in
Spring 1992.  Single copies of the
beta version of the CD still can be
obtained by writing Anne Pope at the
Newsletter.  Shortly after the Spring
'92 revision, Air  CHIEF will be
available  through  the  Government
Printing Office (GPO).  GPO expects
to vend the disk for about $13.00, a
noticeable economy over buying paper
copies of it all (-$900.00).
    Users need an IBM(TM) compatible
personal computer with EGA or VGA
monitor, MS-DOS(TM) version 3.0 or
later, 640 KB of free RAM, 2  MB
expanded memory, a CD-ROM drive,
interface card, and Microsoft DOS  CD-
ROM Extensions (MSCDEX).  Users
can help by sending any comments or
suggestions regarding Air CHIEF to
Anne, here at the Newsletter. <&
                      	A  NEW SERVICE  FROM THE CHIEF	
           Beginning May 1, the Clearinghouse For Inventories And Emission Factors will activate a central
        telephone contact here at the Newsletter, called the Info CHIEF, to answer general questions and to direct
        your calls to the technical staff person who can best help you. If you already know whom you need to talk
        with here, please call her or him.  But if your inquiry  is very general in nature, or if you need further
        information, first try the Info CHIEF at (919) 541-5285.  A
NEW CTC PRODUCTS
    The   Control  Technology
Center   has  announced   new
documents and software dealing
with several topics.  Copies  of
these items are available by calling
the CTC  Hotline, (919)  541-
0800, or writing them at CTC, MD
61, Research Triangle  Park, NC
27711.    They  also  have  an
electronic bulletin board available.
    A report is now available  on
air quality concerns  when burning
scrap vehicle tires, either as waste
products or as a refuse-derived fuel.
The  report  summarizes  and
evaluates  emission  data, control
devices, and expected effects on  air
quality.   This  activity  involves
electric    utilities,   cement
manufacturers, pulp and  paper
manufacturers,  and   others.
Operating   problems,    plant
 modifications, advantages and cost
 benefits are discussed in this report,
 Burning Tires For Fuel  And Tire
 Pyrolysis: Air Implications, EPA-
 450/3-91-024.
     Also  available now  is  the
 Assessment Of  VOC Emissions
 And Their  Control From Baker's
 Yeast Manufacturing, EPA-450/3-
 91-027, which has information on
 the large  quantities of ethanol and
 acetaldehyde produced  by  the
 fermentation process. There are 13
 such plants  located in the U. S.,
 and 10 are in Ozone Nonattainment
 Areas.
     The CTC also is now offering
 Landfill2 Air Emissions  Model,  a
 modification of their PC program
 for  assessing  landfills.   This
 version allows for calculations for
 up to 50  years after closing of  a
   site,  based  on  a  first-order
   decomposition  equation.   The
   software is  available through the
   CTC BB.  Call with any questions.
      EPA's     Center    For
   Environmental    Research
   Information (CERI) now has The
   2d Edition  of the HAP Manual,
   Handbook:  Control Technologies
   For Hazardous  Air  Pollutants,
   EPA-625/6-91-014.
   Accompanying this book is HAP-
   PRO, EPA-600/8-91-211a and b,
   the user's  manual and software
   which supports the HAP manual.
   This  program  is  significantly
   improved over that which supported
   the first  edition.  Government
   agencies can  obtain these titles
   directly from the CTC.  Others
   should order them from the CERI at
   (513)569-7562.  <&

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Missing  Sources  Report  Now  Available
    The report, Identification And
Characterization  Of  Missing  Or
Unaccounted For  Area  Source
Categories, EPA-600/R-92-006, has
been published, and copies are now
available.  This document details  the
work done  thus  far  on  emission
sources which are not now addressed
by the current area source methodology
used in either SIPs or AIRS. The
book contains  preliminary assessments
of the importance of certain "missing"
sources  and of how their  emissions
may be included in an inventory.
    All the source categories identified
through the search phase of the project
were evaluated, regardless of emissions
potential, and  they have been digested
into a working list of 70 categories
considered the most important.  To
facilitate the characterization process,
and to assure  consistency, a template
was  developed   to  be  used  in
characterizing each category. The
template  defined the  types  of
information  to  be collected on a
source, in a common format:
- definition/description of category and
   activity
- process breakdown
- importance of the category
- pollutants emitted
- estimated pollutant levels
- point/area source component
   separation
- level of detail of available
   information
- level of detail required by users
- emission factor requirements
- regional, seasonal or temporal
   characteristics
- urban vs. rural characteristics
- potential emission estimation
   methodology.
    Characterizing the 70 categories
revealed a broad range of source types
and information sources.  Research
indicates that,  for developing emission
estimation strategies, the  sources may
lack emission  factors, current activity
data, or both.  In some cases, such as
with backyard charcoal grilling, state
agencies (e. g., California) have begun
to  consider  including these sources in
their  inventories  and  have  some
research on them. Trade associations
may have statistics, research  and test
data useful in  describing these sources
and in developing source activity and
emission  factors.   Most of  these
sources,  however,  lack a  current
emission estimation method adequate
for either SIP or AIRS applications.
    The document's characterizations
are  intended to provide  1) an initial
overview   of   a  process  and  its
emissions, 2)  an indication and/or
summary  of  data  available  from
standard  reference  material  and
contacts,   3)  alternate  method
development strategies, and 4) a basis
for ranking these source categories for
methodology  development.   More
research will be needed to provide a
practical and workable methodology,
which may involve data gathering and
analysis,  measurement,  and  other
activity.
    This report is available from  the
National  Technical  Information
Center, 5285  Port  Royal  Road,
Springfield, VA  22161.   Its  stock
number   is  PB92-139377,  price
$43.00.  A
— THE HUMAN  FACTORS ...  MICHAEL HAMLIN —
    This issue, we'd like to introduce
the man who runs the CHIEF Bulletin
Board and  lots more here  at  the
Emission Inventory Branch. Besides
keeping  things  going on  the  BB,
Michael  Wayne   Hamlin  also
coordinates the  extensive  source
testing program  we have underway.
He  oversees  AP-42 Chapter  3,
"Stationary Internal  Combustion
Sources", both the present material in
the chapter and the revision work now
being done on it.
    Michael was born and reared in the
town of Leaksville, NC, now called
Eden, and is a product of the public
schools there.  After high school, he
graduated from North Carolina A&T
University in Greensboro with a major
in Industrial Engineering.  He  then
went  to work with Union Carbide in
Asheboro as  a Supervisor/Industrial
Engineer,  where  he  directed  the
production of metal parts for dry cell
batteries.  After a year and a half, he
was offered a spot in a joint A&T/US
Army   Research  program  in
Champagne,  IL toward a master's
degree in Robotics.  He also completed
Nuclear Engineering training with the
Navy in Charleston, SC.  In  1985, he
decided  to  join  EPA here in  the
Research Triangle,  first directing
source tests and overseeing the  wood
stove  certification  program,  then
becoming an important part of the AP-
42 team.
    Michael is married and has  a son,
and the Hamlins live in Durham, NC,
not far from the office. He gets a great
deal  of satisfaction from  doing
community work back in his  home
town,  and he  also tutors students at
Holton Middle School in  Durham.
Michael has recruited for EPA at area
colleges, and  he enjoys basketball,
working out and reading. You can get
in touch with Michael  at EIB by mail,
by phoning  (919)   541-5232,  or
through his favorite medium, Bulletin
Board E-mail.  A

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                              UPCOMING  MEETINGS  AND CONFERENCES
— Measurement Of Toxic And Related Air Pollutants, EPA/AWMA international symposium, 4-8 May, Durham, NC.  Contact Marci Mazzei,
AWMA, Box2861, Pittsburgh, PA 15230, phone (412) 232-3444/FAX (412) 232-3450.
— Shaping Our Environmental Heritage, 85th annual AWMA convention, 21-26 June, Kansas City, MO. Contact Marci Mazzei, AWMA,
Box 2861, Pittsburgh, PA 15230, phone (412) 232-3444/FAX (412) 232-3450.
— 9tn World Clean Air Congress & Exhibition, AWMA/Environment Canada, 30 August-4 September, Montreal. Contact Marci Mazzei,
AWMA, Box 2861, Pittsburgh, PA 15230, phone (412) 232-3444/FAX (412) 232-3450.
— Emission Inventory Issues And Progress, second annual EPA/AWMA specialty conference, 19-22 October, Durham, NC.  Contact Larry
Jones, Emissions Modeling Branch (MD62), EPA/AEERL, Research Triangle, NC 27711, (919) 541-7716; or John O'Connor, Radian Corp ,
Box 13000, Research Triangle Park, NC 27709, phone (919) 541-9100.
                       NOTICE TO EIB TEE SHIRT FANS:

                       YOUR INQUIRIES ARE BEING HELD WHILE WE GNASH AMONG THE REGS ON
                   USING THE EPA SYMBOL, ETC.  WHEN THE RED TAPE IS VANQUISHED, WE
                   HOPE TO PUT THE TEES ON SALE, WITH ANY PROFITS TO GO TO THE EPA
                   SCHOLARSHIP FUND.
                       THANKS FOR YOUR PATIENCE. &>
                  HEADQUARTERS  SIP  INVENTORY  CONTACTS
                                                April 1992
        — PM-10 —
        OAQPS/EIB Clearinghouse
         Factors
         Inventory Guidance
        OAQPS/AQMD
        OAQPS/SSCD
       — 03 I CO —
        OAQPS/EIB Clearinghouse
         Factors
         Inventory Guidance
        OAQPS/AQMD
        OAQPS/SSCD
        Office Of Mobile Sources

       — AIR TOXICS —
        OAQPS/EIB Clearinghouse
         Factors
         Inventory Guidance

       — LEAD —
        OAQPS/EIB Clearinghouse
         Factors
         Inventory Guidance
                                                 Contact
Dennis Shipman
Bill Kuykendal
Robin Dunkins
Chris Oh
Dennis Shipman
David Misenheimer
Brock Nicholson
Vishnu Katari
Mark Wolcott
Anne Pope
Anne Pope
Anne Pope
Bill Kuykendal
                                        Telephone
(919) 541-5477
(919) 541-5372
(919) 541-5335
(703) 308-8732
(919) 541-5477
(919) 541-5473
(919) 541-5517
(703) 308-8717
(313) 668-4219
(919) 541-5373
(919) 541-5373
(919) 541-5373
(919) 541-5372

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    INCLOSED WITH THIS NUMBER  OF THE CHIEF 75 A  COMPLETE  LIST OF

   CURRENTLY AVAILABLE EMISSION  FACTOR  AND  INVENTORY  GUIDANCE!
           TECH NOTES
§€ — Surface Coal Mining - Section 234 of the 1990 CAAA requires that emission factors and models applicable to
surface coal mining activities be reviewed and revised, to assure that they don't overpredict emissions. EIB, with the Source
Receptor Analysis Branch, is planning a multiyear program to meet the CAAA provision, and we will begin source testing
this Summer of high priority surface coal mining operations. For more information, contact Dennis Shipman at the
Newsletter, phone (919) 541-5477.


8§ — O3/CO Inventory Preparation Plan (IPP) Status - Final IPPs for 43 States were due to the Regions on
October 1, 1991. Draft versions of all 43 plans have been received, 34 have been submitted in final form, and 17 plans have
been approved. EIB will continue to work with the Regions on their strategies for dealing with any problems.  For more
information, contact Lee Gabele at the Newsletter, phone (919) 541-5292.


86 — Crushed Stone Processing - EIB  has begun source testing of tertiary crushers and screens to develop PM-10
factors for AP-42 Section 8.19.2.  Two facilities have been tested, and the next test is scheduled for early summer.  For more
information, contact Dennis Shipman at the Newsletter, phone (919) 541-5477.


36 — Federal Telecommunication  System (FTS) Changes  - Effective April 20, present FTS numbers will die,
and only their companion commercial numbers will remain. FTS users will first dial "8", then the 10-digit area code/
exchange/individual's number. For one month, both systems will work, then for 2 months, the dreaded "generic voice" will
break in to remind you of your lapse. The only exceptions to all of this involve Port Orchard,  WA and Ada, OK. The best
reason for leaving these nice places out, when sent to your CHIEF Editor, and as  selected by him, will win you a 7992 - Year
Of The Emission Inventory tee shirt (FTS  staff excluded).  For more information  on the change, FTS users should call 8-700-
288-0000. The FTS Agency Locator is at 8-700-288-1212. &>
                   THE CHIEF  NEWSLETTER is produced quarterly by the Emission Inventory
               Branch, Technical Support Division, of EPA's Office Of Air Quality Planning And
               Standards.  Its purpose is to enhance communication within the emission factor and
               inventory community by providing new and useful information and by allowing for the
               exchange of information between and among its readers.  Comments on the Newsletter
               and articles for inclusion in it are welcome and should be directed to Whitmel M. Joyner,
               Editor, Emission Inventory Branch (MD 14), US EPA, Research Triangle Park, NC
               27711; commercial phone (919) 541-5493.
                   The contents of THE CHIEF NEWSLETTER do not necessarily reflect the views
               and policies of the Agency, neither  does the mention of trade names or commercial
               products constitute endorsement or  recommendation for use.  Ła /&> A A A

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REGIONAL OFFICE SIP INVENTORY  CONTACTS
                   April 1992

— PM-IO —
Region I
II
III
IV
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VI
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— 03 ico —
I
II
III
IV
V
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— AIR TOXICS —
I
II
III
IV
V
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— LEAD —
I
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IV
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Contact

Ian Cohen
Stan Stephenson
Tom Casey
Leslie Cox
John Summerhays
John Behnam
Lisa Haugen
Mindy Mohr
Barbara Bates
George Lauderdale

Robert Judge
Paul Truchan
Raymond Forde
Yasmm Yorker
Ed Doty
Quang Nguyen
Larry Hacker
Mindy Mohr
Sam Parrel/Morris Goldberg
Mike Lidgard

Janet Belom
Carol Bellizzi/Ken Eng
Iz Milner
Van Shrieves
Bruce Varner
Tom Driscoll
Wayne Kaiser
Mindy Mohr
Ken Bigos
Chris Hall

Tom Wholley
Stan Stephenson
Joe Kunz
Liz Wilde
Gus Felix
Guy Donaldson
Stan Walker
Mindy Mohr
Liza Finley
George Lauderdale
Telephone

(617) 565-3229
(212) 264-4926
(215) 597-2746
(404) 347-2864
(312) 886-6067
(214) 655-7214
(913) 551-7877
(303) 293-7539
(415) 744-1239
(206) 553-6511

(617) 565-3248
(212) 264-2517
(215) 597-8239
(404) 347-2864
(312) 886-6057
(214) 655-7214
(913) 551-7602
(303) 293-7539
(415) 744-1233/1197
(206) 553-4233

(617) 565-2734
(212) 264-2517/9627
(215) 597-9090
(404) 347-2864
(312) 886-6793
(214) 655-7223
(913) 551-7603
(303) 293-7539
(415) 744-1240
(206) 553-1949

(617) 565-3233
(212) 264-4926
(215) 597-8486
(404) 347-2864
(312) 886-6009
(214) 655-7214
(913) 551-7494
(303) 293-7539
(415) 744-1251
(206) 553-6511

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                          THE EMISSION  INVENTORY BRANCH

                                       J. David Mobley, Chief
                                          (919) 541-4676
                                        Sherry Russell, Secy.
          EMISSION FACTOR AND
            METHODOLOGIES SECTION

                Jim Southerland, Chief
                  (919) 541-5522
                Dennis Beauregard
                Michael Hamlin
                Whit Joyner
                Joe McSorley
                Ron Myers
                Anne Pope
                Ron Ryan
                Dallas Safriet
                Dennis Shipman
                Edna Winstead, Secy.
INVENTORY GUIDANCE AND
     EVALUATION SECTION

      Marty Martinez, Chief
        (919) 541-0875
      Keith Baugues
      Steve Bromberg
      Sharon Bruno
      Lee Gabele
      Bill Kuykendal
      David Misenheimer
      Mary Ann Warner-Selph
      Susan Curtis, Secy.
                                              10

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