U.S. DEPARTMENT OF COMMERCE
                                National Technical Information Service
                                PB-296 681
Air  Pollution  Regulations  in  State
Implementation  Plans: California,
Northern Sonoma County

Abcor, Inc, Wilmington, MA  Walden Div
Prepared for
Environmental  Protection Agency,  Research Triangle Park, NC   Control
Programs Development Div
Aug 78

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United States
Environmental Protection
Agency
Office of Air Quality
Planning and Standards
Research Triangle Park NC 27711
296681

EPA-450/3-78-054-24.
August 1978
Air
Air Pollution Regulations
in  State Implementation
Plans:
California
Northern Sonoma County
       REPRODUCED 6V
      NATIONAL TECHNICAL

      INFORMATION SERVICE
       U S DEPARTMENT OF COMMERCE
        SPRINGFIELD. VA. 22161

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                                  TECHNICAL REPORT DATA
                           (Please read Instructions on the reverse before completing/
1  REPORT NO.
  EPA-_450/3-7_S-054-24

1. TilLc AND SUBTITLE
 Air Pollution Regulations  in State Implementation
 Plans: California   Northern Sonoma County
            13. HECIHliN rs ACC^SSIO
            :      pg   .,,-,.
           -I,.
  REPORT DATE
  Augus_M978.		_,.
G. PtRFORMiNli ORUANI7ATION CODE
I  AUIHOR(S)
                                                           8. PERFORMING ORGANIZATION REPORT NO.
9. PERFORMING ORGANIZATION NAME AND ADDRESS
  Walden Division of Abcor,  Inc.
  Wilmington, Mass.
12. SPONSORING AGENCY NAME AND ADDRESS
  Control Programs Development Division
  Office of Air Quality  Planning and Standards
  Office of Air, Noise,  and Radiation
  Research Triangle Park,  NC 27711
                                                           10. PROGRAM ELEMENT NO.
             11. CONTRACT/GRANT NO.
                                                             68-02-2890
                                                           13. TYPE OF REPORT AND PERIOD COVERED
             14. SPONSORING AGENCY CODE
15. SUPPLEMENTARY NOTES
  EPA Project Officer:   Bob Schell, Control Programs  Development Division
16. ABSTRACT
  This document has  been  produced in compliance with  Section 110(h)(l) of  the Clean Air
  Act amendments of  1977.   The Federally enforceable  regulations contained in the State
  Implementation Plans  (SIPs) have been compiled  for  all  56 States and territories
  (with the exception of  the Northern Mariana  Islands).   They consist of both the
  Federally approved State and/or local air quality regulations as indicated  in the
  Federal Register, and  the Federally promulgated  regulations for the State, as
  indicated" in the Federal Register. Regulations  which fall into one of the above
  categories as of January 1,1978, have been  incorporated.  As mandated by Congress,
  this document will be updated annually.  State  and/or local air quality  regulations
  which have not been Federally approved as of January 1, 1978, are not included here;
  omission of these  regulations from this document in no way affects the ability of
  the respective Federal,  State, or local agencies to enforce such regulations.
17.
                                KEY WORDS AND DOCUMENT ANALYSIS
                  DESCRIPTORS
  Air pollution
  Federal Regulations
  Pollution
  State Implementation  Plans
                                              b.IDENTIFIERS/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 (Thispage)

                                                 Unclassified
                                                                         22.PR.CE
EPA Form 2220-1 (9-73)

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                             EPA-450/3-78-054-24
    Air Pollution Regulations
in  State  Implementation Plans:
                 f
                 California
        Northern Sonoma County
                       by

                Walden Division of Abcor, Inc.
                 Wilmington, Massachusetts
                 Contract No. 68-02-2890
                EPA Project Officer: Bob Schell
                    Prepared for

            U.S. ENVIRONMENTAL PROTECTION AGENCY
               Office of Air, Noise, and Radiation
             Office of Air Quality Planning and Standards
            Research Triangle Park, North Carolina 27711

                    August 1978

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This report is issued by the Environmental  Protection Agency to
report air pollution regulations of interest to a limited number of
readers.  Copies are available, for a fee, from the National Technical
Information Service, 5285 Port Royal Road,  Springfield, VA 22161.
This report was furnished to the Environmental Protection Agency by
Walden Division of Abcor, Inc., Wilmington, Mass. 01887,  in fulfillment
of Contract No. 68-02-2890.  The contents of this report are reproduced
herein as received from Walden Division of Abcor,  Inc. The opinions,
findings, and conclusions expressed are  those of the author and not
necessarily those of the Environmental  Protection Agency. Mention of
company or product names is not to be considered as an endorsement
by the Environmental  Protection Agency.
                   Publication No. EPA-U50/3-78-054-24
                                   n

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                             INTRODUCTION


     This document has been produced in compliance with Section 110(h)(l)
of the Clean Air Act Amendments of 1977.   The Federally enforceable
regulations contained in the State Implementation Plans (SIPs)  have been
compiled for all 56 States and territories (with the exception  of the
Northern Mariana Islands).  They consist of both the Federally  approved
State and/or local air quality regulations as indicated in the  Federal
Register and the Federally promulgated regulations for the State, as
indicated in the Federal Register.  Regulations which fall into one of
the above categories as of January 1, 1978, have been incorporated.  As
mandated by Congress, this document will  be updated annually.   State
and/or local air quality regulations which have not been Federally
approved as of January 1, 1978, are not included here; omission of these
regulations from this document in no way affects the ability of the
respective Federal, State, or local agencies to enforce such regulations.

     There have been recent changes in the Federal enforceability of
parking management regulations and indirect source regulations.  The
October, 1977, appropriation bill for EPA prohibited Federal enforcement
of parking management regulations in the absence of specific Federal
authorizing legislation.  Federally promulgated parking management
regulations have, therefore, been suspended indefinitely.  Pursuant to
the 1977 Clean Air Act Amendments, indirect source regulations  may not
be required for the approval of a given SIP.  Consequently, any State
adopted indirect source regulations may be suspended or revoked; State
adopted indirect source regulations contained in an applicable  SIP
are Federally enforceable.  More importantly, EPA may only promulgate
indirect source review regulations which are specific to Federally
funded, operated, or owned facilities or projects.  Therefore,  the
Federally promulgated indirect source regulations appearing in  this
document are not enforceable by EPA except as they relate to Federal
facilities.

     Since State air quality regulations vary widely in their organization,
content, and language, a  standardized subject index is utilized in this
document.  Index listings consist of both contaminant and activity oriented
categories to facilitate  usage.  For example, for regulations which apply
to copper smelters, one might look under sulfur compounds (50.2), particu-
late matter process weight  (50.1.1), or copper smelters (51.15).  Federal
regulations pertaining to a given State immediately follow the approved
State and local regulations.

     Additionally, a summary sheet of the information included in each
comprehensive document is presented prior to the regulatory text to
allow one to quickly assess the contents of the document.  Specifically,
the summary sheets contain the date of submittal to EPA of each revision
                                  i n

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to the SIP and the date of the Federal  Register in which the revision
was either approved or disapproved by EPA.   Finally,  a brief description
or reference of the regulation which was submitted is also included.

     This document is not intended to provide a tool  for determining
the enforceability of any given regulation.   As stated above, it is
intended to provide a comprehensive compilation of those regulations
which are incorporated directly or by reference into  Title 40, Part  52,
of the Code of Federal Regulations.  Consequently, the exclusion of  a
Federally approved regulation from this document does not diminish the
enforceability of the regulation.  Similarly, the inclusion of a given
regulation (for example, regulations governing pollutants, such as odors,
for which there is no national ambient air quality standards) in this
document does not, in itself, render the regulation enforceable.
                                   IV

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                            SUMMARY SHEET OF



                    EPA-APPROVED REGULATION CHANGES



                         NORTHERN SONOMA COUNTY







Submittal Date                 Approval Date            Description



   6/30/72                       9/22/72            Rules all  approved

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                        DOCUMENTATION OF CURRENT EPA-APPROVED
                           STATE AIR POLLUTION  REGULATIONS
                           REVISED STANDARD SUBJECT  INDEX
 1.0    DEFINITIONS
 2.0    GENERAL  PROVISIONS AND ADMINISTRATIVE PROCEDURES
 3.0    REGISTRATION  CERTIFICATES, OPERATING PERMITS AND  APPLICATIONS
 4.0    AIR QUALITY STANDARDS (PRIMARY AND SECONDARY)
       4.1    PARTICULATES
       4.2    SULFUR  DIOXIDE
       4.3    NITRIC  OXIDES
       4.4    HYDROCARBONS
       4.5    CARBON  MONOXIDE
       4.6    OXIDANTS
       4.7    OTHERS
 5.0    VARIANCES
 6.0    COMPLIANCE SCHEDULES
 7.0    EQUIPMENT MALFUNCTION AND MAINTENANCE
 8.0    EMERGENCY EPISODES
 9.0    AIR QUALITY SURVEILLANCE AND  SOURCE  TESTING
10.0    NEW SOURCE PERFORMANCE  STANDARDS
11.0    NATIONAL EMISSIONS  STANDARDS  FOR  HAZARDOUS AIR POLLUTANTS
12.0    MOTOR VEHICLE EMISSIONS  AND  CONTROLS
13.0    RECORD KEEPING AND  REPORTING
14.0    PUBLIC AVAILABILITY OF  DATA
15.0    LEGAL AUTHORITY AND ENFORCEMENT
16.0    HEARINGS, COMPLAINTS, AND INVESTIGATIONS
17.0    PREVENTION OF SIGNIFICANT DETERIORATION
18.0    AIR QUALITY MAINTENANCE AREA
19.0  - 49.0
       RESERVED FOR  FUTURE EXPANSION OF  COMMON INDEX
50.0    POLLUTANT -  SPECIFIC REGULATIONS
       50.1   PARTICULATES
             50.1.1   PROCESS WEIGHT
             50.1.2   VISIBLE EMISSIONS
             50.1.3   GENERAL

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       50.2   SULFUR COMPOUNDS
       50.3   NITRIC OXIDES
       50.4   HYDROCARBONS
       50.5   CARBON MONOXIDE
       50.6   ODOROUS POLLUTANTS
       50.7   OTHERS (Pb, Hg, etc.)
51.0   SOURCE CATEGORY SPECIFIC REGULATIONS
       51.1   AGRICULTURAL PROCESSES (includes Grain Handling, Orchard Heaters,
              Rice and Soybean Facilities, Related Topics)
       51.2   COAL OPERATIONS (includes Cleaning, Preparation, Coal  Refuse
              Disposal Areas, Coke Ovens, Charcoal Kilns, Related Topics)
       51.3   CONSTRUCTION (includes Cement Plants, Materials Handling, Topics
              Related to Construction Industry)
       51.4   FERROUS FOUNDRIES (includes Blast Furnaces, Related Topics)
       51.5   FUEL BURNING EQUIPMENT (coal, natural gas, oil) - Particulates
              (includes Fuel Content and Other Related Topics)
       51.6   FUEL BURNING EQUIPMENT (coal, natural gas, oil) - S02 (includes
              Fuel Content and Other Related Topics)
       51.7   FUEL BURNING EQUIPMENT (oil, natural gas, coal) - N02 (includes
              Fuel Content and Other Related Topics)
       51.8   HOT MIX ASPHALT PLANTS
       51.9   INCINERATION
       51.10  NITRIC ACID PLANTS
       51.11  NON-FERROUS SMELTERS  (Zn, Cu, etc.) - Sulfur Dioxide
       51.12  NUCLEAR ENERGY  FACILITIES  (includes Related Topic)
       51.13  OPEN BURNING  (includes Forest Management, Forest Fire, Fire
              Fighting Practice, Agricultural Burning and Related Topics)
       51.14  PAPER  PULP; WOOD PULP AND KRAFT MILLS (includes Related Topics)
       51.15  PETROLEUM REFINERIES
       51.16  PETROLEUM STORAGE (includes  Loading, Unloading, Handling and
              Related Topics)
       51.17  SECONDARY METAL OPERATIONS  (includes Aluminum,  Steel and Related
              Topics)
       51.18  SULFURIC ACID PLANTS
       51.19  SULFURIC RECOVERY OPERATIONS
       51.20  WOOD WASTE  BURNERS
       51.21  MISCELLANEOUS TOPICS

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TABLE OF CONTENTS
NORTHERN SONOMA COUNTY REGULATIONS
Revised Standard
Subject Index
(1.0)
(3.0)
(2.0)
(2.0)
(3.0)
(3.0)
(3.0)
(9.0)
(3.0)
(2.0)
(3.0)
(2.0)
(3.0)
(2.0)
(3.0)
(16.0)
(2.0)
(13.0)
Reg-Rule
Number
1
10
11
12
13
14
15
16
17
18
19
20
21
22
40
41
42
43
Title Pacie
Definitions
Permits Required
Exemptions
Transfer
Applications
Cancellation of
Applications
Action on Applications
Provision of Sampling
and Testing Facilities
Standards for Granting
Applications
Conditional Approval
Denial of Applications
Further Information
Applications Deemed
Denied
Appeals
Permit Fees
Hearing Board Fees
Analysis Fees
Technical Reports -
Number
1
4
5
11
11
11
11
11
11
12
13
13
13
13
13
18
18
18
        Charges  For
         vi i i

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Revised Standard     Reg-Rule
Subject Index        Number            Title             Page  Number
(50.1.2)               50          Ringelmann Chart          18
(2.0)                  51          Exceptions                19
(50.7)                 52          Nuisance                  19
(50.1)                 53          Particulate Matter -      20
                                   Concentration
(50.1.1)               54          Particulate Matter -      20
                                   Process Weight Rate
(50.2)                 55          Sulfur Compounds -        21
                                   Concentration
(51.19)                55.1        Sulfur Recovery Units     22
(51.18)                55.2        Sulfuric Acid Units       22
(50.2)                 56          Sulfide Emission          22
                                   Standard
(51.13)                57          Open Fires                24
(2.0)                  57.1        Exceptions-Flood Control  24
                                   and Irrigation Ditches
(2.0)                  57.2        Exceptions-Continued      24
(2.0)                  57.4        Application               26
(51.9)                 58          Disposal of Solid and     26
                                   Liquid Wastes
(51.9)                 60          Reduction of Odorous      27
                                   Matter & 61
(51.16)                61          Organic Liquid Loading    27
(51.16)                62          Storage of Petroleum      28
                                   Products
(51.16)                63          Gasoline Loading Into     29
                                   Tanks
                                       IX

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Revised Standard
Subject Index
(50.4)
(51.21)
(51.21)
(51.6) (51.7)
(51.6)
(51.1)
(12.0)
(2.0)
(2.0)
(2.0)
(2.0)
(5.0)
(2.0)
(2.0)
(2.0)
(2.0)
(16.0)
(2.0)
(2.0)
(2.0)
Reg-Rule
Number
64
64.1
64.2
65
66
67
68
69
80
81
82
83
84
85
86
87
88
90
91
92
    Tit!e             Page Number
Organic Solvents          29
Architectural Coatings    32
Disposal and Evaporation  33
of Solvents
Fuel Burning Equipment    33
Fuel Burning Equipment-   33
Combustion Contaminants
Orchard and Citrus        34
Heaters
Emission Control For      34
Used Motor Vehicles
Circumvention             34
General                   34
Filing Petitions          34
Contents of Petitions     35
Petitions for Variances   36
Appeal From Denial        36
Failure to Comply         37
With Rules
Answers                   37
Dismissal of Petition     37
Place of Hearing          37
Evidence                  37
Preliminary Matters       38
Official Notice.          38
    -' x -

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Revised Standard
Subject Index
(2.0)
(2.0)
(2.0)
(3.0)
(15.0)
(15.0)
(8.0)
Reg-Rule
Number
93
94
95
96
100
101
102
Title Page
Continuances
Decision
Effective Date of
Decision
Lack of Permit
Penalties For Violations
Civil Penalties
Episode Procedures
Number
38
38
38
39
39
40
42

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                   NORTHERN  SONOMA  COUNTY AIR POLLUTION CONTROL DISTRICT

                              REGULATION NO. 1 - DEFINITIONS

(1.0)     Rule 1.     Definitions

         Except as  otherwise specifically provided  in these Rules and Regulations,
         and except where the context  indicates otherwise, words used in these
         Rules and  Regulations are  used in  exactly  the same sense as the same
         words are  used in the Health  and Safety Code of the State of California.

         (a)  AGRICULTURAL OPERATIONS:  The growing and harvesting of crops, or
              the raising of fowls, animals or bees as a gainful occupation, or
              forest management,  or range improvement or in the improvement of
              land  for wildlife  and game habit.

         (b)  AIR CONTAMINANT:  Includes smoke, dust, charred  paper, soot, grime,
              carbon, noxious acids, fumes, gases,  odors, or particulate matter,
              or any combination  thereof.

         (c)  ALTERATION: Any addition to  or enlargement or replacement of, or
              any major modification or change of the design,  capacity, process,
              or arrangement, or any increase in the connected loading of, equip-
              ment  or control apparatus which will  significantly increase or
              effect the kind or amount of  air contaminant emitted.

         (d)  ATMOSPHERE: The air  that envelopes or surrounds the earth.

         (e)  BOARD:  The Air Pollution Control Board of the Northern Sonoma
              County Air Pollution  Control  District.

         (f)  COMBUSTIBLE OR FLAMMABLE SOLID WASTE: Any garbage, rubbish, trash,
              rags, paper, boxes, crates, excelsior, ashes, offal, carcass of a
              dead  animal, or any other combustible or  flammable refuse matter
              which is in solid  form.

         (g)  COMBUSTION CONTAMINANTS: Matter discharged  into the atmosphere from
              the burning of any kind  of material,  excluding carbon  dioxide and
              water.

         (h)  CONDENSED FUMES:  Particulate matter  generated by the  condensation
              of vapors evolved  after  volatilization from  the  molten or liquid
              state, or may be generated by sublimation, distillation, calcina-
              tion  or chemical reaction, when these processes  create airborne
              particles.

         (i)  CONTROL OFFICER:  The Air  Pollution Control  Officer of the Northern
              Sonoma County Air  Pollution Control District.
                                              -1-

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(j)   DUST:   Minute solid particles  released  into  the  air  by  natural
     forces  or by mechanical  processes  such  as  crushing,  grinding, mill-
     ing, drilling,  demolishing,  shoveling,  conveying,  covering,  bagging,
     sweeping, etc.

(k)   EMISSION:  The  act of passing  into the  atmosphere  an air  contami-
     nant or gas stream which contains  an  air contaminant, or  the air
     contaminant so  passed into the atmosphere.

(1)   EMISSION POINT:   The place,  located in  a horizontal  plane and verti-
     cal  elevation at which an emission enters  the  atmosphere.

(m)   FLUE:   Means any duct or passage for  air,  gases  or the  like, such
     as a stack or chimney.

(n)   HEARING BOARD:   The appellate  review  board of  the  Northern Sonoma
     County  Air Pollution Control District as provided  for in  the Health
     and Safety Code of the State of California.

(o)   HOUSEHOLD RUBBISH:  Means waste material and trash,  including garden
     trash and prunings, normally accumulated by  a  family in a residence
     in the  course of ordinary day-to-day  living.

(p)   GASOLINE:  Any  petroleum distillate having a Reid  vapor pressure of
     4 pounds or greater.

(q)   INSTALLATION:  The placement,  assemblage or  construction  of  equip-
     ment or control  apparatus at the premises  where  the  equipment or
     control apparatus will be used, and includes all preparatory work
     at such premises.

(r)   OPEN OUTDOOR FIRE:  Any combustion of solid  or liquid waste  outdoors
     in the  open, where the products of combustion  are  not directed
     through a flue.

(s)   OPERATION:  Any physical action resulting  in a change in  the loca-
     tion, form or physical properties  of  a  material, or  any chemical
     action  resulting in a change in the chemical composition  or  the
     chemical or physical properties of a  material.

(t)   ORCHARD, VINEYARD, OR CITRUS GROVE HEATER:  Any  article,  machine,
     equipment or other contrivance, burning "any  type of  fuel  or  material
     capable of emitting air contaminants, used or  capable of  being  used
     for the purpose of giving protection  from  frost  damage.

(u)   OWNER:   Includes but is not limited to  any person  who leases, super-
     vises or operates equipment, in addition to  the  normal  meaning  of
     ownership.
                                     -2-

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(v)   PARTICULATE MATTER:   Discrete  atmospheric  particles of liquid, other
     than uncombined water,  or solids,  as  distinguished from a gas or
     vapor.

(w)   PERSON  OR PERSONS:   An  individual, public  or  private corporation,
     political subdivision,  agency, board,  department  or bureau of the
     state,  municipality, partnership,  co-partnership, firm, association,
     trust or estate, or any other  legal entity whatsoever which  is
     recognized in law as the subject of rights and  duties.

(x)   PPM:  Parts per million by volume  expressed on  a  dry gas basis.

(y)   PROCESS WEIGHT PER HOUR:  The  total weight, including contained
     moisture, of all materials introduced into any  specific process
     which process may cause any discharge into the  atmosphere.   Solid
     fuels charged will  be considered as part of the process weight, but
     liquid and gaseous fuels and combustion air will  not.  The  "process
     weight per hour" will be derived by dividing  the  total process
     weight by the number of hours  in one  complete operation from the
     beginning of any given process to  the completion  thereof, excluding
     any time during which the equipment is idle.

(z)   SECTION:  Refers to a section  of the  Health and Safety Code  of the
     State of California unless some other statute is  specifically
     mentioned.

(aa) STANDARD CONDITIONS:  As used  in these regulations,  refers  to a
     gas temperature of sixty (60)  degrees Fahrenheit  and a gas  pressure
     of fourteen and seven-tenths (14.7) pounds per  square  inch  absolute.

(bb) STANDARD CUBIC FOOT OF GAS: The amount of gas  that would occupy  a
     volume of one (1) cubic foot,  if free of combined water, at standard
     conditions.

(cc) MULTIPLE-CHAMBER INCINERATOR:   "Multiple-chamber  incinerator" is  any
     article, machine, equipment, contrivance,  structure  or part of a
     structure, used to dispose of combustible  refuse  by  burning, consist-
     ing of three or more refractory lined combustion  furnaces in series,
     physically separated by refractory walls,  interconnected by gas  pas-
     sage parts or ducts and employing  adequate design parameters neces-
     sary for maximum combustion of the material  to  be burned.   The
     refractories shall have a pyrometric  core  equivalent  to  at  least  17,
     tested according to the method described in  the American Society
     for Testing Materials, Method  C-24.

(dd) TOTAL REDUCED SULFUR (TRS):  "TRS" means total  reduced sulfur con-
     tained in hydrogen sulfide, mercaptans, dimethyl  sulfide, dimethyl
     disulfide or other organic sulfide compounds, all expressed as
     hydrogen sulfide.  Sulfur dioxide, sulfur  trioxide,  or sulfuric
     acid mist, or maturally occuring hydrogen  sulfide released  as a  result
     of geothermal operations, are  not  to  be included  in  the  determination
     Or  IKo.
                                      -3-

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         (ee)  NON-CONDENSIBLES:   "Non-Condensibles" means the TRS portion of any
              gases  and  vapors  released  in  a  kraft pulp mill from the digester
              flash  steam condensers,  blow  tanks, multiple effect evaporator
              vacuum seal  tanks  and  multiple  effect evaporator condensers.

         (ff)  SUNSET:  Means  the time  of civil  sunset at San Francisco.

                                 REGULATION NO.  2 - PERMITS

(3.0)     Rule  10.    Permits Required

         (a)   AUTHORITY  TO CONSTRUCT:  Any  person building, erecting, altering or
              replacing  any article, machine, equipment or other contrivance, the
              use  of which may  cause the issuance of air contaminants or the use
              of which may eliminate or  reduce or control the issuance of air con-
              taminants, shall  first obtain authorization ofr such  construction
              from the Air Pollution Control  Officer.  An Authority to Construct
              shall  remain in effect until  the permit to operate the equipment
              for  which  the application  was filed is granted or denied or the
              application is  canceled.

         (b)   PERMIT TO  OPERATE:  Before any  article, machine, equipment or other
              contrivance described  in Rule 10(a) may be operated or used, a
              written permit  shall be  obtained from the Air Pollution Control
              Officer.  No permit to operate  or use shall be granted either by
              the  Air Pollution Control  Officer or the Hearing Board for any
              article, machine,  equipment or  contrivance described  in Rule 10(a),
              constructed or  installed without authorization as required by
              Rule 10(a), until  the  information required is presented to the Air
              Pollution  Control  Officer  and such article, machine,  equipment or
              contrivance is  altered,  if necessary, and made to conform to the
              standards  set  forth in Rule 17  and elsewhere  in these Rules and
              Regulations.

         (c)   POSTING OF PERMIT TO OPERATE:  A person who has been  granted under
              Rule 10 a  permit  to operate any article, machine, equipment, or
              other  contrivance described in  Rule 10(b) shall firmly affix such
              permit to  operate, an  approved  facsimile or other approved identi-
              fication bearing  the permit number upon the article,  machine, equip-
              ment,  or other  contrivance in such a manner as to be  clearly visible
              and  accessible.  In the  event that the  article, machine, equipment
              or other contrivance is  so constructed  or operated  that the permit
              to operate cannot be so  placed, the permit to operate shall be
              mounted so as  to  be clearly visible in  an accessible  place within
              25 feet of the  article,  machine, equipment, or other  contrivance,
              or maintained  readily  available at all  times  on the operating
              premises.
                                              -4-

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         (d)   A person shall  not wilfully  deface,  alter, forge, counterfeit, or
              falsify a permit  to  operate  any  article, machine, equipment, or
              other contrivance.

(2.0)     Rule 11.    Exemptions

         An authority to construct or a  permit to  operate  shall not  be  required
         for:

         (a)   Vehicles as defined  by the Vehicle Code  of the  State of California
              but not including any article, machine,  equipment or other  con-
              trivance mounted  on  such vehicle that would  otherwise  require  a
              permit under the  provisions  of these Rules and  Regulations.

         (b)   Vehicles used to  transport passengers or freight.

         (c)   Equipment utilized exclusively in connection with any  structure,
              which structure is designed  for  and  used exclusively as a dwelling
              for not more than four families.

         (d)   The following equipment:

              1.  Comfort air-conditioning or  comfort  ventilating systems which
                  are not designed to remove air contaminants generated by or
                  released from specific units or  equipment.

              2.  Refrigeration units except  those used as, or in conjunction  with,
                  air pollution control  equipment.

              3.  Piston type internal combustion  engines.

              4.  Water cooling towers and water cooling  ponds not used for
                  evaporative cooling of process water or  not used for  evapo-
                  rative cooling of water  from barometric  jets or from  baro-
                  metric condensers.

              5.  Equipment used exclusively for steam cleaning.

              6.  Presses used exclusively for extruding metals,  minerals, plastics
                  or wood.

              7.  Porcelain enameling furnaces, porcelain enameling  drying ovens,
                  vitreous enameling  furnaces  or vitreous enameling  drying ovens.

              8.  Presses used for the curing of rubber products  and plastic
                  products.

              9.  Equipment used exclusively for space heating, other than
                  boilers.
                                              -5-

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10.   Equipment used for hydraulic or hydrostatic  testing.

11.   All  sheet-fed printing presses; and all  other printing  presses
     without driers.

12.   Tanks, vessels and pumping equipment used exclusively for the
     storage or dispensing of fresh commercial or purer grades of:

     a.  Sulfuric acid with an acid strength  of 99 per cent  or less
         by weight.

     b.  Phosphoric acid with an acid strength of 99 per cent or
         less by weight.

     c.  Nitric acid with an acid strength of 70  per cent or less
         by weight.

13.   Ovens used exclusively for the curing of plastics which are
     concurrently being vacuum held to a mold, or for the softening
     or annealing of plastics.

14.   Equipment used exclusively for the dyeing or stripping  (bleach-
     ing) of textiles where no organic solvents,  diluents or thinners
     are used.

15.   Equipment used exclusively to mill or grind  coatings and mold-
     ing compounds where all materials charged are in a paste form.

16.   Crucible type or pot type furnaces with  a brimful capacity of
     less than 450 cubic inches of any molten metal.

17.   Equipment used exclusively for the melting or applying  of wax
     where no organic solvents, diluents or thinners are used.

18.   Equipment used exclusively for bonding lining to brake  shoes.

19.   Lint traps used exclusively in conjunction with dry cleaning
     tumblers.

20.   Equipment used in eating establishments  for  the purpose of pre-
     paring food for human consumption.

21.   Equipment used exclusively to compress or hold dry natural gas.

22.   Tumblers used for the cleaning or deburring  of metal products
     without abrasive blasting.

23.   Shell core and shell-mold manufacturing machines.
                                 -6-

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   24.  Molds used for the casting of metals.

   25.  Abrasive blast cabinet-dust filter integral combination units
        where the total internal volume of the blast section is 50 cubic
        feet or less.

   26.  Batch mixers of 5 cubic feet rated working capacity or less.

   27.  Equipment used exclusively for the packaging of lubricants or
        greases.

   28.  Equipment used exclusively for the manufacture of water emul-
        sions of asphalt, greases, oils or waxes.

   29.  Ovens used exclusively for the curing of vinyl plastisols by
        the closed mold curing process.

   30.  Equipment used exclusively for conveying and storing plastic
        pellets.

   31.  Equipment used exclusively for the mixing  and blending of
        materials at ambient temperature to make water based adhesives.

   32.  Smokehouses  in which the maximum horizontal inside cross-
        sectional area does not exceed 20 square feet.

   33.  Platen  presses used for laminating.

(e)   The following equipment or  any exhaust system  or collector serving
        exclusively  such  equipment:

     1.  Blast cleaning equipment using a suspension of abrasive in water.

     2.  Ovens,  mixers  and blenders used in bakeries where the products
        are edible and intended for  human consumption.

     3.  Kilns used for firing ceramic ware,  heated exclusively by natu-
        ral gas,  liquefied petroleum gas, electricity or any combination
        thereof.

     4.  Laboratory equipment used  exclusively for  chemical or physical
        analyses  and bench scale laboratory  equipment.

     5.  Equipment used for inspection of metal  products.

     6.  Confection cookers where the products are  edible and intended
        for human consumption.

     7.  Equipment used exclusively for forging,  pressing, rolling or
                                     -7-

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     drawing of metals  or for heating  metals  immediately  prior to
     forging, pressing, rolling or drawing.

 8.   Die casting machines.

 9.   Atmosphere generators  used in connection with metal  heat treat-
     ing processes.

10.   Photographic process equipment by which  an  image  is  reproduced
     upon material  sensitized to radiant  energy.

11.   Brazing, soldering or welding equipment.

12.   Equipment used exclusively for the sintering of glass  or metals.

13.   Equipment used for buffing (except automatic or semi-automatic
     tire buffers)  or polishing, carving, cutting, drilling, machin-
     ing, routing,  sanding, sawing, surface grinding or turning  of
     ceramic artwork, ceramic precision parts,  leather, metals,
     plastics, rubber,  fiberboard, masonry, asbestos,  carbon or
     graphite.

14.   Equipment used for carving, cutting, drilling,  surface grinding,
     planning, routing, sanding, sawing,  shredding or  turning of
     wood, or the pressing or storing  of  sawdust, wood chips or  wood
     shavings.

15.   Equipment using aqueous solutions for surface preparation,
     cleaning, stripping, etching (does not include  chemical milling)
     or the electrolytic plating with  electrolytic polishing of, or
     the electrolytic stripping of brass, bronze, cadmium,  copper,
     iron, lead, nickel, tin, zinc, and precious metals.

16.   Equipment used for washing or drying products fabricated from
     metal or glass, provided that no  volatile  organic materials are
     used in the process and that no oil  or solid fuel is burned.

17.   Laundry dryers, extractors or tumblers used for fabrics cleaned
     only with water solutions of bleach  or detergents.

18.   Foundry sand mold forming equipment  to which no heat is applied.

19.   Ovens used exclusively for curing potting  materials  or castings
     made with epoxy resins.

20.   Equipment used to liquefy or separate oxygen, nitrogen or  the
     rare gases from the air.

21.   Equipment used for compression molding and injection molding of
     plastics.
                                 -8-

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    22.   Mixers  for rubber  or  plastics where no material in powder form
         is  added  and  no  organic  solvents, diluents or thinners are used.
    23.   Equipment used exclusively  to package Pharmaceuticals and cos-
         metics  or to  coat  pharmaceutical tablets.
    24.   Equipment used exclusively  to grind, blend or package tea,
         cocoa,  spices or roasted coffee.
    25.   Roll  mills or calenders  for rubber or plastics where no organic
         solvents, diluents or thinners  are used.
    26.   Vacuum  producing devices used in laboratory  operations or in
         connection with  other equipment which is  exempted by Rule 11.
(f)  Steam generators, steam superheaters, water boilers, water heaters,
     and closed  heat transfer systems that have a  maximum heat input rate
     of less than  250,000,000 British Thermal Units  (BTU) per hour (gross),
     and are fired exclusively with  one  of the following:
     1.   Natural gas.
     2.   Liquefied petroleum gas.
     3.   A combination of natural gas and  liquefied  petroleum gas.
(g)  Natural draft hoods, natural draft  stacks or  natural draft ventila-
     tors.
(h)  Containers, reservoirs, or tanks used exclusively for:
     1.   Dipping operations for coating  objects with oils, waxes  or
         greases where no organic solvents, diluents or thinners  are  used.
     2.   Dipping operations for applying coatings  of natural  or synthetic
         resins  which contain no organic solvents.
     3.   Storage of liquefied gases.
     4.   Unheated storage of organic materials with  an initial  boiling
         point of 300 degrees F.  or greater.
     5.   The storage of fuel oils with  a gravity  of  25 degrees  API  or
         lower.
     6.   The storage of lubricating oils.
     7.   The storage of fuel oils with  a gravity  of  40 degrees  API  or
         lower and having a capacity of 10,000  gallons or less.
                                     -9-

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     8.   The  storage  of  organic  liquids, except gasoline, normally used
         as solvents,  diluents or  thinners,  inks, colorants, paints,
         lacquers,  enamels,  varnishes,  liquid resins or other surface
         coatings,  and having a  capacity of  6,000 gallons or less.

     9.   The  storage  of  liquid soaps, liquid detergents, vegetable oils,
         waxes  or wax emulsions.

    10.   The  storage  of  asphalt.                                          :

    11.   Unheated solvent dispensing containers, unheated non-conveyorized
         solvent rinsing containers or  unheated non-conveyorized coating
         dip  tanks  of 100 gallons  capacity or less.

    12.   The  storage  of  gasoline having a capacity of  less than 250 gal-
         lons.

    13.   Transporting materials  on streets or highways.

(i)  Equipment  used exclusively  for heat treatinq qlass or metals, or
     used exclusively for case hardening, carburizing, cyaniding, nitrid-
     ing, siliconizing or diffusion treating of metal  objects.

(j)  Crucible furnaces,  pot  furnaces or induction furnaces, with a
     capacity of 1000 pounds or  less each, in which no sweating or dis-   ,
     tilling  is conducted and from which only the following metals are
     poured or  in which  only the following metals are  held in a molten
     state:

     1.   Aluminum or  any alloy containing over 50 per  cent aluminum.

     2.   Magnesium  or any alloy  containing over 50 per cent magnesium.

     3.   Lead or any  alloy containing over 50 per cent lead.

     4.   Tin  or any alloy containing over 50 per cent  tin.

     5.   Zinc or any  alloy containing over 50 per cent zinc.

     6.   Copper.

     7.   Precious metals.

(k)  Vacuum cleaning  systems used  exclusively for industrial, commercial
     or residential housekeeping purposes.

(1)  Structural changes which cannot change  the  quality,  nature or
     quantity of air contaminant emissions.
                                    -10-

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          (m)   Repairs  or maintenance not  involving structural changes to any
               equipment for which  a permit has been granted.

          (n)   Identical replacements in whole or in part of any article, machine,
               equipment or other contrivance where a permit to operate had pre-
               viously  been granted for such equipment under Rule 10.

(2.0)      Rule 12.    Transfer

          An authority  to construct or permit to operate shall not be transfer-
          able, whether by  operation of law or otherwise, either from one location
          to another, from  one piece of equipment to another, or from one person
          to another.

(3.0)      Rule 13.    Applications

          Every application for an  authority to construct,  or permit to operate,
          required  under Rule  10 shall be  filed in  the manner and form prescribed
          by the Air Pollution Control Officer, and shall give all the informa-
          tion necessary to enable  the Air Pollution Control Officer to make  the
          determination required by Rule  17  hereof.

(3.0)      Rule 14.    Cancellation of Applications

          (a)  An Authority to construct  shall  expire  and the application shall
               be canceled  two years from the date  of  issuance of the authority
               to construct.

          (b)  An application for permit  to operate existing equipment shall  be
               canceled two years from the date of  filing of the application.

(3.0)      Rule 15.    Action On Applications

          The Air Pollution Control Officer shall  act,  within  a  reasonable  time,
          on an application for authority to construct,  or  permit  to operate, and
          shall notify the applicant in  writing of his  approval,  conditional
          approval  or denial.

(9.0)      Rule 16.    Provision of Sampling and  Testing Facilities

          A person operating or using any article,  machine, equipment or other
          contrivance for which these rules require a  permit shall  provide  and
          maintain such sampling and testing facilities as  specified in  the author-
          ity to construct or permit to operate.

(3.0)      Rule 17.    Standards for Granting Applications

          (a)  The Air Pollution Control  Officer shall  deny an  authority to con-
               struct,  or permit to operate, except as provided  in  Rule  18, if
                                              -11-

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               the  applicant does not show that every article, machine, equipment
               or other contrivance, the use of which may cause the issuance of
               air  contaminants, or the use of which may eliminate or reduce or
               control the issuance of air contaminants, is so designed, con-
               trolled, or equipped with such air pollution control equipment,
               that it may be expected to operate without emitting or without
               causing to be emitted air contaminants in violation of Sections
               24242 or 24243, Health and Safety Code, or of these Rules and Reg-
               ulations.

          (b)   Before an authority to construct or a permit to operate is granted,
               the  Air Pollution Control Officer may require the applicant to
               provide and maintain such facilities as are necessary for sampling
               and  testing purposes in order to secure information that will dis-
               close the nature, extent, quantity or degree of air contaminants
               discharged into the atmosphere from the article, machine, equip-
               ment or other contrivance described in the authority to construct
               or permit to operate.  In the event of such a requirement, the Air
               Pollution Control Officer shall notify the applicant in writing of
               the  required size, number and location of sampling holes; the size
               and  location of the sampling platform; the access to the sampling
               platform; and the utilities for operating the sampling and testing
               equipment.  The platform and access shall be constructed in accord-
               ance with the General Industry Safety Orders of the State of Calif-
               ornia.

          (c)   In acting upon a Permit to Operate, if the Air Pollution Control
               Officer finds that the article, machine, equipment or other con-
               trivance has been constructed not in accordance with the Authority
               to Construct, he shall deny the Permit to Operate.  The Air Pollu-
               tion Control Officer shall not accept any further application for
               Permit to Operate the article, machine, equipment or other con-
               trivance so constructed until he finds that the article, machine,
               equipment or other contrivance has been reconstructed in accordance
               with the Authority to Construct.

(2.0)      Rule 18     Conditional Approval

          (a)   The  Air Pollution Control Officer may issue an authority to con-
               struct or a permit to operate, subject to conditions which will
               bring the operation of any article, machine, equipment or other
               contrivance within the standards of Rule 17, in which case the
               conditions shall be specified in writing.  Commencing work under
               such an authority to construct or operation under such a permit to
               operate shall be deemed acceptance of all the conditions so speci-
               fied. The Air Pollution Control Officer shall issue an authority
               to construct or a permit to operate with revised conditions upon
               receipt of a new application, if the applicant demonstrates that
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               the article, machine,  equipment or other contrivance can operate
               within  the  standards of  Rule  17 under the revised conditions,

(3.0)      Rule 19.   Denial of Applications

          In the event of  denial  of an  authority to construct, or permit to o
          ate, the Air Pollution  Control  Officer shall notify the applicant in
          writing of the reasons  therefor.   Service of this notification may 6e
          made in person or by mail,  and  such service may be proved by the written
          acknowledgment of the persons served or affidavit of the person making
          the service.  The Air Pollution Control Officer shall not accept a
          further application unless  the  applicant has complied with  the objec-
          tions specified  by  the  Air  Pollution Control Officer as his reasons for
          denial of the authority to  construct,  or the permit to operate.

(2.0)      Rule 20.   Further  Information

          Before acting on an application for authority to construct, or permit
          to operate,  the  Air Pollution Control  Officer may require the applicant
          to furnish further  information  or  further plans or specifications.

(3.0)      Rule 21.   Applications Deemed  Denied

          The applicant may at his option deem the authority to construct, or
          permit to operate,  denied  if  the Air Pollution Control Officer fails to
          act on the application  within 30 days  after filing, or within 30 days
          after applicant  furnishes  the further  information, plans and specifica-
          tions requested  by  the  Air  Pollution Control Officer, whichever is later.

(2.0)      Rule 22.   Appeals

          Within 10 days after notice by  the Air Pollution Control Officer, of
          denial or conditional approval  of  an authority  to construct, permit to
          operate, the applicant  may  petition the Hearing Board in writing, for
          a public hearing.   The  Hearing  Board,  after notice and a public hearing
          held within 30 days after filing the petition, may sustain  or reverse
          the action of the Air Pollution Control Officer; such order may be made
          subject to specified conditions.

(3.0)      Rule 40.   Permit  Fees

          Every applicant, except any state  or local governmental  agency or pub-
          lic district, for an authority  to  construct or  a permit  to  operate any
          article, machine, equipment or  other contrivance, for which an authority
          to construct or  permit  to  operate  is required  by the State  law or the
          Rules and Regulations of the  Air Pollution Control District, shall pay a
          filing fee of $	.  Where  an application  is  filed for a  permit to
          operate any article, machine, equipment or other contrivance by reason
                                              -13-

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of transfer from one person to another, and where a permit to operate
had previously been granted under Rule 10, and no alteration, addition or
transfer of location has been made, the applicant shall pay only a $	
filing fee.

Every applicant, except any state or local governmental agency or pub-
lic district, for a permit to operate, who files an application with the
Air Pollution Control Officer, shall, in addition to the filing fee pre-
scribed herein, pay the fee for the issuance of a permit to operate in
the amount prescribed in the following schedules, provided, however, that
the filing fee shall be applied to the fee prescribed for the issuance
of the permit to operate.

If an application for an authority to construct or a permit to operate
is canceled, or if an authority to construct or a permit to operate is
denied and such denial becomes final, the filing fee required herein
shall not be refunded nor applied to any subsequent application.

Where an application is filed for a permit to operate any vehicle,
machine, equipment or other contrivance by reason of transfer of loca-
tion or transfer from one person to another, or both, and where a permit
to operate had previously been granted for such equipment under Rule 10
and an alteration or addition has been made, the applicant shall be
assessed a fee based upon the increase in total horsepower rating, the
increase in total fuel consumption expressed in thousands of British
Thermal Units (BTU) per hour, the increase in maximum horizontal inside
cross sectional area or the increase in total stationary container
capacity resulting from such alterations or additions, as described in
the fee schedules contained herein.  Where the application is for trans-
fer of location and no alteration or addition has been made, the appli-
cant shall pay only a filing fee of $	.

Where an application is filed for an authority to construct or a permit
to operate exclusively involving revisions to the conditions of an
existing permit to operate or involving alterations or additions result-
ing in a change to any existing article, machine, equipment or other
contrivance holding a permit under the provisions of Rule 10 of these
Rules and Regulations, the applicant shall be assessed a fee based upon
the increase in total horsepower rating, the increase in total fuel
consumption expressed in thousands of British Thermal Units (BTU) per
hour, the increase in total electrical energy rating, the increase in
.maximum horizontal inside cross sectional area or the increase in total
stationary container capacity resulting from such alterations or addi-
tions, as described in the fee schedules contained herein.  Where there
is no change or is a decrease in such ratings, the applicant shall pay
only the amount of the filing fee required herein.

After the provisions for granting permits as set forth in Chapter 2,
Division 20, of the Health and Safety Code and the Rules and Regulations
                                     -14-

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have been complied with, the applicant shall  be notified  by the  Air  Pol-
lution Control Officer, in writing, of the fee to be paid for issuance
of the permit to operate.   Such notice may be given by personal  service
or by deposit, postpaid, in the United States mail  and shall  serve as a
temporary permit to operate for 30 days from the date of  personal  serv-
ice or mailing.  Nonpayment of the fee within this period of time  shall
result in the automatic cancellation of the application.

In the event that more than one fee schedule is applicable to a  permit
to operate, the governing schedule shall be that which results in  the
higher fee.

In the event that a permit to operate is granted by the Hearing  Board
after denial by the Air Pollution Control Officer or after the applicant
deems his application denied, the applicant shall pay the fee prescribed
in the following schedules within 30 days after the date  of the  decision
of the Hearing Board.  Nonpayment of the fee within this  period  of time
shall result in automatic cancellation of the permit and the application.
Such a fee shall not be charged for a permit to operate granted  by the
Hearing Board for the duration of a variance.

A request for a duplicate permit to operate shall be made in writing to
the Air Pollution Control Officer within 10 days after the destruction,
loss or defacement of a permit to operate.  A fee of $	 shall  be
charged, except to any state or local governmental agency or public dis-
trict, for issuing a duplicate permit to operate.

It is hereby determined that the cost of issuing permits and of inspec-
tions pertaining to such  issuance exceeds the fees prescribed.
                              SCHEDULE 1

                  ELECTRIC MOTOR HORSEPOWER SCHEDULE

Any article, machine, equipment, or other contrivance where an electric
motor is used as the power supply shall be assessed a permit fee based
on the total rated motor horsepower of all electric motors included in
any article, machine, equipment or other contrivance, in accordance with
the following schedule:

         HORSEPOWER                                        FEE

    (a)  up to  and including  2%	 $        ,00
    (b)  greater than 2^ but  less than  	,	,,          ,QQ
    (c)  5 or greater but less than 15,,	,,,.,,,,,          .00.
    (d)  15 or  greater but less than 45	,,          ,00
    (e)  45 or  greater but less than 65	,,..          ,00
    (f)  65 or  greater but less than 125	          ,00
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    (g)  125 or greater but less than 200	  $         .00
    (h)  200 or greater	           .00

                              SCHEDULE 2

                    FUEL BURNING EQUIPMENT SCHEDULE

Any article, machine, equipment or other contrivance in  which  fuel  is
burned, with the exception of incinerators which are covered  in  Schedule
4, shall be assessed a permit fee based upon the design  fuel  consumption
of the article, machine, equipment or other contrivance  expressed in
thousands of British Thermal Units (BTU) per hour,  using gross heating
values of the fuel, in accordance with the following schedule:

         1000 BRITISH THERMAL UNITS PER HOUR               FEE

    (a)  up to and including 150	  $         .00
    (b)  greater than 150 but less than 400	           .00
    (c)  400 or greater but less than 650	           .00
    (d)  650 or greater but less than 1500	           .00
    (e)  1500 or greater but less than 2500	           .00
    (f)  2500 or greater but less than 5000	           .00
    (g)  5000 or greater but less than 15000	           .00
    (h)  15000 or greater	           .00

                              SCHEDULE 3

                      ELECTRICAL ENERGY SCHEDULE

Any article, machine, equipment or other contrivance which uses  elec-
trical energy, with the exception of electric motors covered  in  Schedule
1, shall be assessed a permit fee based on the total kilovolt ampere
(KVA) ratings, in accordance with the following schedule:

         KILOVOLT AMPERE                                   FEE

    (a)  up to and including 20	  $         .00
    (b)  greater than 20 but less than 40	           .00
    (c)  40 or greater but less than 145	           .00
    (d)  145 or greater but less than 450	           .00
    (e)  450 or greater but less than 4500	           .00
    (f)  4500 or greater but less than 14500	           .00
    (g)  14500 or greater but less than 45000	           .00
    (h)  45000 or greater	           .00
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                              SCHEDULE 4

                         INCINERATOR SCHEDULE

Any article, machine, equipment or other contrivance designed  and  used
primarily to dispose of combustible refuse by wholly consuming the
material charged leaving only the ashes or residue shall  be assessed  a
permit fee based on the following schedule of the maximum horizontal
inside cross sectional area, in square feet,  of the primary combustion
chamber:

         AREA, IN SQUARE FEET                           FEE

    (a)  up to and including 3	 $            .00
    (b)  greater than 3 but less than 4	              .00
    (c)  4 or greater but less than 7	              .00
    (d)  7 or greater but less than 10	              .00
    (e)  10 or greater but less than 15	              .00
    (f)  15 or greater but less than 23	              .00
    (g)  23 or greater but less than 40	              .00
    (h)  40 or greater	              .00

                              SCHEDULE 5

                     STATIONARY CONTAINER SCHEDULE

Any stationary tank, reservoir, or other container shall be assessed  a
permit fee based on the following schedule of capacities in gallons or
cubic equivalent:

         GALLONS                                        FEE

    (a)  up to and including 4000	 $             .00
    (b)  greater than 4000 but less than 10000	               .00
    (c)  10000 or greater but less than 40000	               .00
    (d)  40000 or greater but less than 100000	               .00
    (e)  100000 or greater but less than 400000	               .00
    (f)  400000 or greater but less than 1000000...               .00
    (g)  1000000 or  greater but less than 4000000..               .00
    (h)  4000000 or  greater	               .00

                              SCHEDULE 6

                        MISCELLANEOUS SCHEDULE

 Any article, machine, equipment  or other contrivance which is not in-
 cluded  in  the preceding schedules shall be assessed a permit fee of
 $
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(16.0)    Rule 41.    Hearing Board Fees

         (a)   Every applicant or petitioner for variance,  or for the  extension,
              revocation,  or modification of a variance, or for an appeal  from a
              denial or conditional  approval of an authority to construct  or per-
              mit  to operate, except any state or local governmental  agency  or
              public district, shall pay to the Clerk of the Hearing  Board,  on
              filing, a fee in the sum  of $	.   It is hereby determined that
              the  cost of  administration of Article 5, Chapter 2,  Division 20,
              Health and Safety Code, or Rule 22 of these  Rules and Regulations,
              exceeds $	per petition.

         (b)   Any  person requesting a transcript of the hearing shall  pay  the cost
              of such transcript.

         (c)   This rule shall not apply to petitions filed by the Air Pollution
              Control Officer.

(2.0)    Rule 42.    Analysis Fees
(9.0)
         Whenever  the Air  Pollution Control Officer finds  that an analysis of the
         Emission  from any source is necessary to determine the extent and amount
         of pollutants being discharged into the atmosphere which cannot be  deter-
         mined by  visual observation, he may order the collection of  samples and
         the analysis made by qualified personnel approved by the Air Pollution
         Control Officer.   The time required for collecting samples,  making  the
         analysis  and preparing the necessary reports, but excluding  time  re-
         quired in going to and from such premises shall be charged against  the
         owner or  operator of said premises in a reasonable sum to be determined
         by the Air Pollution Control Officer, which said  sum is not  to exceed
         the actual cost of such work.

(13.0)    Rule 43.    Technical Reports - Charges For

         Information, circulars, reports of technical work, and other reprints
         prepared  by the Air Pollution  Control District when supplied to other
         governmental agencies or individuals or groups requesting copies  of the
         same may  be charged for by the District in a sum  not to exceed the  cost
         of preparation and distribution of such documents.  All such monies col-
         lected shall be turned into the general funds of  the said District.

                                REGULATION NO. 4 - PROHIBITIONS

(50.1.2) Rule 50.    Ringelmann Chart

         A person  shall not discharge into the atmosphere  from any single  source
         of emission whatsoever any air contaminants for a period or  periods
         aggregating more  than three minutes in any one hour which is:
                                              -18-

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         (a)   As  dark  or  darker  in  shade  as  that  designated as No. 2 on the Ringel-
              mann  Chart, as  published  by the  United States Bureau of Mines, or

         (b)   Of  such  opacity as to obscure  an observer's  view to a degree equal
              to  or greater than does smoke  described  in subsection (a) of this
              Rule.

(2.0)     Rule 51.    Exceptions

         The  provisions of Rule  50  do not apply to:

         (a)   Smoke from fires set by or permitted by  any  public officer  if  such
              fire is  set or permission given  in  the  performance of the official
              duty of  such officer, and such fire in  the opinion of such  officer
              is  necessary:

              1.   For  the purpose of the prevention of a fire hazard which cannot
                  by abated by any  other means, or

              2.   The  instruction of public  employees  in the  methods of fighting
                  f i re.

         (b)   Smoke from fires set pursuant  to permit  on property used for indus-
              trial purposes for the purpose of instruction of employees  in  methods
              of  fighting fire.

         (c)   Agricultural operations in the growing  of crops, or raising of fowls
              or animals, forest management, or range  improvement, or  in  the
              improvement of land for wildlife and game habitat.

         (d)   The use  of an orchard or citrus grove heater which does  not produce
              unconsumed solid carbonaceous  matter at  a rate  in  excess of one (1)
              gram per minute.

         (e)   The use  of other equipment in  agricultural  operations  in the grow-
              ing of crops, or raising of fowls or animals.

         (f)   Dust and particulate matter released incident  to  completing and
              cleaning out a geothermal well and  placing it  on  production.

(50.7)   Rule 52.   Nuisance

         A person shall not discharge from any source whatsoever such  quantities
         of air contaminants or other material which cause injury, detriment,
         nuisance or annoyance to any considerable number of persons  or  to  the
         public or which endanger the comfort, repose, health or safety  of  any
         such persons  or the public or which cause or have a  natural  tendency to
         cause injury or damage to business  or property.
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(50.1)    Rule 53.    Particulate  Matter -  Concentration

         A person  shall  not discharge into  the  atmosphere  from  any  source  particu-
         late matter in  excess of the concentration  shown  in  the  following table:
         (see Rule 53 Table).

         Where the volume discharged falls  between figures listed in  the table,
         the exact concentration permitted  to be discharged shall be  determined
         by linear interpolation.

         The provisions  of this  rule shall  not  apply to emissions resulting from
         the combustion  of liquid or gaseous fuels in steam generators  or  gas
         turbines, or from clean-out and  completing  of  steam  wells, provided such
         particulate matter, in  excess of the levels allowed  in this  rule, remains
         confined  to the property of the  owner  of such  steam  wells.

         For the purposes of this rule "particulate  matter" includes  any material
         which would become particulate matter  if cooled to standard  conditions.

                                TABLE & RULE 53 - GRAIN LOADING
                             MINIMUM CONCENTRATION TO BE REQUIRED
             Source Gas
            Volume. SCFM
                TTooo
               or less
                8,000
                9,000

               10,000
               20,000
               30,000

               40,000
               50,000
               60,000

               80,000
              100,000
              120,000
Concentration
   GR/SCF
    OTfOO

    0.096
    0.092

    0.039
    0.071
    0.062

    0.057
    0.053
    0.050

    0.045
    0.042
    0.040
 Source Gas
Volume, SCFM
   140.000
   160,000
   180,000
   200,000
   300,000
   400,000

   500,000
   600,000
   800,000

 1,000,000
   or more
Concentration
   GR/SCF
    O3§
    0.036
    0.035
    0.034
    0.030
    0.027

    0.025
    0.024
    0.021

    0.020
(50.1.1) Rule 54.    Parttculate Matter - Process Weight Rate

         A person shall not discharge into the atmosphere from any source solid
         particulate matter, including lead and lead compounds, in excess of the
         rate shown in the following table(See Rule 54 Table).

         Where the process weight per hour falls between figures listed in the
         table, the exact weight of permitted discharge shall be determined by
         linear interpolation.
                                               -20-

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         For the  purposes of this rule "solid particulate matter1 includes any
         material which would become solid particulate matter if cooled to
         standard conditions.

                                          TABLE 54
                             ALLOWABLE RATE OF EMISSION BASED ON
                                     PROCESS WEIGHT RATE
Process Weight
Rate
Lb/Hr
MO
200
400
600
800
1,000
1,500
2,000
2,500
3,000
3,500
4,000
5,000
6,000
7,000
8,000
9,000
10,000
Tons/Hr
0.05
0.10
0.20
0.30
0.40
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.50
3.00
3.50
4.00
4.50
5.00
Rate of
Emission
Lb/Hr
0755T
0.877
1.40
1.83
2.22
2.58
3.38
4.10
4.70
5.38
5.96
6.52
7.58
8.56
9.49
10.4
11.2
12.0
Process Weight
Rate
Lb/Hr
TeTooo
18,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
120,000
140,000
160,000
200,000
1,000,000
2,000,000
6,000,000
Tons/Hr
8.00
9.00
10.
15.
20.
25.
30.
35.
40.
45.
40.
60.
70.
80.
100.
500.
1,000.
3,000.
Rate of
Emission
Lb/Hr
16.5
17.9
19.2
25.2
30.5
35.4
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
             12,000
6.00
13.6
             Interpolation of the data in this  Table shall  be  accomplished by
             use of the equation:

                                         E = 4.10 PW
                  where E = rate of emission in Ib/hr,  not  to  exceed 40 Ib/hr
                    and P = process weight rate in tons/hr.

(50.2)  Rule 55.    Sulfur Compounds - Concentration

        A person shall  not discharge into the atmosphere sulfur compounds, which
        would exist as  a liquid or gas at standard conditions, exceeding in con-
        centration at the point of discharge:  1000 PPM by  volume calculated as
        sulfur dioxide  (S02).
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(51.19)   Rule 55.1.  Sulfur Recovery  Units

         A person shall  not discharge  into  the  atmosphere  from  any  sulfur  recovery
         unit producing  elemental  sulfur, effluent  process gas  containing  more
         than:

              1.   300 parts per million by  volume of  sulfur compounds  calculated
                  as sulfur dioxide.

              2.   10 parts per million by volume of hydrogen sulfide.

              3.   200 pounds per hour  of sulfur compounds  calculated as  sulfur
                  dioxide.

         Any sulfur  recovery unit having an effluent  process gas  discharge con-
         taining  less than 10 pounds per hour of sulfur compounds calculated  as
         sulfur dioxide  may dilute to  meet  the  provision of number  (1) above.

(51.18)   Rule 55.2.  Sulfuric Acid Units

         A person shall  not discharge  into  the  atmosphere  from  any  sulfuric acid
         unit,  effluent  process gas  containing  more than:

              1.   300 parts per million by  volume of  sulfur compounds  calculated
                  as sulfur dioxide.

              2.   200 pounds per hour  of sulfur compounds  calculated as  sulfur
                  dioxide.

(50.2)    Rule 56.   Sulfide Emission Standard

         (a)  A person shall not discharge  total reduced sulfur (TRS), as  defined
              in  Rule 1  (dd), into the atmosphere from any single emission point
              in  excess  of the total daily  weight calculated by the formula:

                               TRS (pounds  per  day) = 0.012 (Hs)2

              Where  H^ is the height in feet of the emission point  above Mean
              Ground Elevation.  Mean  Ground Elevation shall be computed as the
              arithmetic average of the highest and lowest ground-level  elevations
              within a 1,000 yard radius of the emission point.  In no case is the
              lowest ground-level  elevation to  be less than mean  sea level.

              Effective  January 1, 1973 a person shall not discharge total re-
              duced  sulfur (TRS),  as defined in Rule  1 (dd), into the  atmosphere
              from any single emission point at a concentration exceeding  60  parts
              per million by volume, or in  excess of  the total  daily weight calcu-
              lated  by the formula:
                               TRS (pounds per day)  = 0.012 (Hj2
                                               -22-

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     whichever is  the mere  restrictive  condition, where Hs  is  the  height
     in feet of the emission point  above  Mean  Ground  Elevation.  Mean
     Ground Elevation shall  be computed as  the arithmetic average  of the
     highest and lowest ground-level  elevations within a 1,000-yard
     radius of the emission point.   In  no case is the lowest ground-level
     elevation to  be less than mean sea level.

(b)   In any integrated manufacturing facility  designed for  conversion  of
     wood materials into pulp and/or paper, the total maximum  allowable
     monthly TRS emissions  released to  the  atmosphere must  not exceed  one
     pound of TRS  per ton of dry wood charged  into  the conversion  process.
     Wood materials used exclusively for  fuel  are not to be considered
     as charge to  the conversion process.

     Effective January 1, 1973 the  total  maximum allowable  monthly TRS
     emissions released to the atmosphere must not  exceed 0.8  pounds of
     TRS per ton of dry wood charged into the  conversion process.

(c)   It shall be unlawful for any person  to cause or  permit the emission
     of air contaminants from any premises  which will result  in ground-
     level concentrations of TRS, expressed as hydrogen  sulfide, in
     excess of 0.03 ppm for a period of 60  minutes.

(d)   A person complying with the requirements  of Rule 56  (a)  and releas-
     ing in excess of 100 pounds per day  of TRS from  a single  emission
     point shall be required to provide,  install, maintain  and continuous-
     ly operate a recording instrument at such emission  point  which  will
     record the concentrations of TRS emissions.  At  least  one such  re-
     cording instrument shall be installed  in  the exhaust  stacks from
     kraft recovery furnace flue gas systems at the point  of  emission  to
     the atmosphere and from kraft pulp mill lime  kilns.   The  recording
     section of such instruments shall  be installed in a  location subject
     to frequent operator surveillance or equipped  with  suitable alarm
     devices.

(e)   Where the Control Officer demonstrates by standardized analytical
     chemistry procedures that the requirements of  Rule  56(c)  have been
     violated on at least three separate  occasions  within  a one-month
     period, the person causing said violation shall  provide,  install,
     maintain and operate a recording instrument,  located  at  ground
     level, which will monitor the TRS concentration  at  the property
     limits.  Location of said monitoring instrument  is  to be approved
     by the Control Officer.

(f)   Emissions exceeding the limits established by  Rule  56(c)  shall  not
     constitute a violation provided such emissions,  from the emission
     point to the point of such concentration, are  on the  property con-
     trolled by the person responsible for such emissions.
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         (g)   A summary of the data  obtained  under  the  provisions of Rule 56(b),
              Rule 56(d),  and Rule 56(e),  if  applicable,  shall  be submitted to
              the Control  Officer once  each calendar month  no  later than the fif-
              teenth day of the following  calendar  month.   This summary shall be
              presented in the manner and  form  as prescribed by the Air Pollution
              Control  Officer.

         (h)   Effective January 1, 1973 a  person shall  not  discharge non-
              condensibles as defined in Rule 1  (ee), into  the  atmosphere from
              any emission point, until said  non-condensibles  have been treated
              in an air pollution abatement operation for removal, thermal oxida-
              tion or chemical destruction of the TRS compounds contained therein.
              The net emission of non-condensibles  from any such air pollution
              abatement operation shall not exceed  a TRS  concentration of 60 parts
              per million by volume  for a  period or periods aggregating more than
              30 minutes in any 24 hour period, or  in excess of a total daily
              weight of 100 pounds of TRS, whichever is the more restrictive con-
              dition.

(51.13)   Rule 57.   Open Fires

         No person shall use open fires for the purpose of  disposal of petroleum
         wastes, demolition debris,  tires, tar,  trees,  wood waste, or other com-
         bustible or flammable solid or liquid  waste; or  for metal salvage or
         burning automobile bodies,  except as otherwise provided in Rule 57.

(2.0)     Rule 57.1. Exceptions - Flood  Control  and  Irrigation  Ditches

         Nothing in Rule 57 shall be construed  as limiting  the authority granted
         under other provisions of  law:

         (a)   To a public official  in charge  of flood control  activities to set
              or permit fires for the purpose of disposal of material which is
              lying or growing within natural channels  or flood control channels
              which fires are in the opinion  of such official  a necessary  incident
              to the clearing and maintenance of water  courses and flood control
              channels for the specific purpose of  preventing  or eliminating a
              flood hazard, provided that  the Air Pollution Control Officer has
              given prior approval.

         (b)   To a fire official having jurisdiction in the performance of official
              duty, to set or permit fires necessary to control the growth of
              vegetation in irrigation  ditches  and  canals.  The fire official  shall
              notify the Air Pollution  Control  Officer  in advance of each  fire set
              or pemitted by him under this  subsection.

(2.0)     Rule 57.2. Exceptions - Continued

         Nothing in Rule 57 shall be construed  as  limiting  the authority granted
         under other provisions of  law:
                                               -24-


                                                                                \

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         (a)  To any public officer to set or permit a fire when such fire is,
              in his opinion, necessary for any of the following purposes:

              1.  For the purpose of the prevention of a fire hazard which cannot
                  be abated by any other means;

              2.  The instruction of public employees in the methods of fighting
                  fire; and

              3.  Set pursuant to permit on property used for industrial purposes
                  for the purpose of instruction of employees in methods of
                  fighting fires.

         (b)  To set or cause to be set backfire necessary to save life or valuable
              property pursuant to Section 4426 of the Public Resources Code.

         (c)  To abate fires pursuant to Chapter 2 (commencing with Section 13055)
              of Part 1 of Division 12 of the California Health and Safety Code.

         (d)  To use fires only for cooking of food for human beings or for
              recreational purposes.

         (e)  To use fires for disposal of household rubbish orginating at single-
              or two-family dwellings when the burning takes place on the premises.

         (f)  To use safety flares for the combustion of waste gases.

         (g)  Nothing in  Rule 57 shall be construed to prohibit open burning at
              solid waste disposal sites permitted by the State Air Resources
              Board, pursuant to Section 39297.4 of the California Health and
              Safety Code.

         (h)  Nothing in Rule 57 shall be construed to prohibit burning for
              right-of-way clearing by a public entity or utility, or for levy
              and ditch maintenance.

(51.13)   RULE 57.3  - EXCEPTIONS  - AGRICULTURAL  BURNING

         Nothing  in Rule  57  shall be  construed  as  limiting  the  authority  granted
         under  other provisions  of  law:
                                               -25-

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(a)   To the Sonoma County Agricultural  Commissioner to  set or  permit
     agricultural  fires,  in the performance of the  official  duty  of the
     Sonoma County Agricultural Commissioner,  for the purpose  of  disease
     and pest prevention.

(b)   To a fire official  having jurisdiction, in the performance of of-
     ficial duty,  to set or permit fires  necessary  to the  growing and
     harvesting of crops including timber or the raising of fowls, animals,
     or bees as a  gainful occupation,  except as elsewhere  noted in this
     rule, under all conditions 1.) -  7.) of this section.

     1.  The height of any temperature inversion, as measured  at  the
         Oakland Airport by the United States  Weather Bureau,  at  1200
         Greenwich Mean Time, is not less than 2500 ft. mean sea  level;
         or the surface temperature, measured at the site  of burning,
         will, by  standard methods of calculation,  have caused the in-
         version to reach 2500 ft. mean sea level or greater.

     2.  No burning shall be done before  9:00 a.m.  Pacific Standard Time.

     3.  No additional pruning material or ignition fuel shall be ignited
         nor shall any pruning material or ignition fuel by added to any
         fire after two hours before sunset.

     4.  No pruning material or ignition  fuel  shall be  ignited nor shall
         any pruning material or ignition fuel be added to any fire when
         the wind velocity is less than five miles  per  hour.

     5.  The moisture content of material burned shall  not exceed 30 per
         cent wet basis.

     6.  Wind direction at the site shall be such that  the direction of
         smoke will be away from populated areas to minimize local nui-
         sance caused by smoke and particulate fallout.

     7.  No burning shall take place without the permission of the Air
         Pollution Control Officer.

(c)   To the State Forester, to set or permit fires  necessary to maintain
     and continue the grazing of animals  as a gainful  occupation, for
     the purpose of range improvement and grazing,  or  such other  bene-
     ficial use as the State Forester may deem warranted.   A fire set  or
     permitted under this subsection shall be permitted only upon an
     application for a permit made in writing to the State Forester  no
     less than 5 days before the proposed burn.  The application  shall
     contain the reason for the burn; a description of any prior  burns
     on the same property, with a statement of results; a  map suf-
     ficiently accurate to show the general location of the property
     affected and its relationship to adjoining properties; the  method
     that will be followed to ignite, maintain and  control the burn;  a
                                     .26.

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             description of chemical or mechanical pretreatment of the range land.
             The State  Forester shall notify the Air Pollution Control Officer
             and all affected  fire officials in advance of each fire set or per-
             mitted  by  him under  this subsection.

         (d)  To the  Department of Fish and Game to set or permit fires for the
             improvement of land  for wildlife or game habitat, provided the per-
             son desiring to conduct such burning obtains from the Department of
             Fish  and Game a written statement certifying that the burning is
             desirable  and proper for the improvement of land for wildlife or
             game  habitat and  such statement is filed with the Sonoma County Air
             Pollution  Control Officer.  As to burning conducted by the Depart-
             ment  of Fish and  Game,  the  department shall on  its own behalf issue
             and file such statements.

(2.0)     Rule 57.4. Application

         Nothing in this Rule  is  intended to  permit  any  practice which is  a  viola-
         tion of any statute,  ordinance,  rule  or  regulation.

(51.9)   Rule 58.    Disposal  of Solid and Liquid  Wastes

         (a)  A person shall  not  burn any combustible refuse  in an  incinerator
              except in  a multiple-chamber incinerator as  described in Rule  1  (cc),
              or in equipment  found  by the Air Pollution  Control Officer in  advance
              of such use to  be equally effective for the purpose of air pollution
              control as an  approved multiple-chamber incinerator.

         (b)  A person shall  not  discharge into the  atmosphere from any incinerator
              or other equipment  used to dispose  of  combustible  refuse by burning,
              having design  burning  rates greater than 100 pounds per hour,  except
              as provided in  subsection (d)  of this  rule,  particulate matter in
              excess of 0.1  grain per cubic foot  of  gas  calculated  to 12 per cent
              of carbon  dioxide (0)3) at standard conditions. Any  carbon dioxide
              (C02) produced  by combustion of any liquid  or gaseous fuels shall  be
              excluded from  the calculation to 12 per cent of carbon dioxide
         (c)  A person shall not discharge into the atmosphere from any equipment
              whatsoever, used to process combustible refuse, except as provided
              in subsection (d) of this rule, particulate matter in excess of 0.1
              grain per cubic foot of gas calculated to 12 per cent of carbon
              dioxide (C02) at standard conditions.  Any carbon dioxide (C02)
              produced by combustion of any liquid or gaseous fuels shall  be ex-
              cluded from the calculation to 12 per cent of carbon dioxide (COj?).

         (d)  A person shall not discharge into the atmosphere from any incinerator
              or other equipment used to dispose of combustible refuse by  burning,
              having design burning rates of 100 pounds per hour or less,  particu-
              late matter in excess of 0.2 grain per cubic foot of gas calculated
                                               -27.

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              to 12 per cent  of  carbon  dioxide  (CC^)  at  standard conditions and
              shall not discharge  particles  which  are individually  large enough to
              be visible while suspended  in  the atmosphere.  Any carbon dioxide
              (C02) produced  by  combustion of any  liquid or  gaseous fuels shall
              be excluded from the calculation  to  12  per cent of carbon dioxide
              (C02).

(51.9)   Rule 60.   Reduction of Odorous  Matter and 61

         A person shall not operate or  use any  article,  machine, equipment, or
         other contrivance for the reduction of plant or animal matter, unless
         all  gases, vapors and gas-entrained effluents which contain  odorous
         material are:

         (a)   Incinerated at  temperatures of not less than 1200 degrees Fahren-
              heit for  a period  of not  less  than 0.3  second; or

         (b)   Processed in such  a  manner  determined by the Air Pollution Control
              Officer to be equally, or more, effective  for  the purpose of air
              pollution control  than (a)  above.

         A person incinerating or  processing gases, vapors,  or gas-entrained
         effluents pursuant to this rule  shall  provide,  properly install and
         maintain in calibration,  in good working  order  and  in operation devices,
         as specified in the  Authority  to Construct or Permit to Operate or as
         specified by the Air Pollution Control Officer, for indicating tempera-
         ture, pressure or other operating conditions.

         For the purpose of this prohibition, "reduction"  is defined  as any heated
         process, including rendering,  cooking, drying,  dehydrating,  digesting,
         evaporating and protein concentrating.

         The provisions of this  rule shall not  apply  to  any  article,  machine,
         equipment or other contrivance used exclusively for the processing of
         food for human consumption.

(51.16)  Rule 61.   Organic Liquid Loading

         A person shall not load organic  liquids having  a  vapor pressure of 1.5
         psia or greater under actual loading conditions into any  tank truck,
         trailer, or railroad tank car  from  any loading  facility unless the
         loading facility is  equipped with a vapor collection and  disposal system
         or its equivalent approved by  the Air  Pollution Control Officer.

         Loading shall  be accomplished  in such  a manner  that all displaced vapor
         and air will be vented  only to the  vapor  collection system.   Measures
         shall be taken to prevent liquid drainage from  the  loading device when
         it is not in use or  to  accomplish complete drainage before the loading
         device is disconnected.
                                               -28-

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         The  vapor disposal  portion of  the vapor collection and disposal system
         shall  consist  of  one  of  the  following:

         (a)  An  absorber  system  or condensation system which processes all vapors
             and recovers at  least 90  per cent by weight of the organic vapors
             and gases from the  equipment being controlled.

         (b)  A vapor handling system which  directs all vapors to a fuel gas sys-
             tem.

         (c)  Other equipment  of  an efficiency equal  to or greater than a or b if
             approved  by  the  Air Pollution  Control Officer.

         This rule shall apply only to  the loading of organic liquids  having a
         vapor  pressure of 1.5 psia or  greater under  actual loading conditions at
         a facility from which at least 20,000 gallons of such organic liquids
         are  loaded in  any one day.

         "Loading facility", for  the  purpose of this  rule, shall mean  any aggrega-
         tion or  combination of organic liquid loading equipment which is both (1)
         possessed by one  person, and (2)  located so  that all the organic liquid
         loading  outlets for such aggregation or combination of loading equipment
         can  be encompassed  within any  circle of 300  feet in diameter.

(51.16)   Rule 62.   Storage  of Petroleum Products
                                               -29-

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(51.16)   Rule 63.    Gasoline Loading Into Tanks

         A person  shall  not install  or maintain,  for the storage  of gasoline,  any
         stationary tank with a capacity of 250  gallons  or more,  intended  to be
         filled from any tank or trailer, except  through a permanent submerged
         fill pipe, unless such tank is equipped  with a  vapor loss  control  device
         as described in Rule 62, or is a pressure tank  as described in  Rule 62.

         The provisions  of the first paragraph of this rule shall not apply to
         the loading of  gasoline into any tank having a  capacity  of less than
         2,000 gallons which was installed prior  to the  date of adoption of this
         rule nor  to any underground tank installed prior to the  date of adop-
         tion of this rule where the fill line between the fill connection and
         tank is offset.

         For the purpose of this rule, the term  "gasoline" is defined as any pet-
         roleum distillate having a  Reid vapor pressure  of 4 pounds or greater.

         For the purpose of this rule, the term  "submerged fill pipe" is defined
         as any fill pipe the discharge opening  of which is entirely submerged
         when the  liquid level is 6  inches above  the bottom of the  tank.  "Sub-
         merged fill pipe" when applied to a tank which  is loaded from the side
         is defined as any fill pipe the discharge opening of which is entirely
         submerged when  the liquid level is 18 inches above the bottom of  the
         tank.

         The provisions  of this rule do not apply to any stationary tank which is
         used primarily  for the fueling of implements of husbandry, as such vehi-
         cles are  defined in Division 16 (Section 36000, et seq.) of the Vehicle
         Code.

(50.4)   Rule 64.    Organic Solvents

         (a)  A person shall not discharge into  the atmosphere more than 15
              pounds of  organic materials in any  one day, nor more  than  3  pounds
              in any one hour, from any article,  machine, equipment or other con-
              trivance,  in which any organic solvent or  any material containing
              organic solvent comes  into contact with flame or is baked, heat-
              cured or heat-polymerized, in the  presence of oxygen, unless said
              discharge  has been reduced by at least 85  per cent.  Those portions
              of any series of articles, machines, equipment or other contrivances
              designed for processing a continuous web,  strip or  wire which omit
              organic materials and using operations described in this section
              shall be collectively subject to compliance with this section.

         (b)  A person shall not discharge into  the atmosphere more than 40 pounds
              of organic materials in any one day, nor more than  8  pounds  in any
              one hour,  from any article, machine, equipment or other contrivance
              used under conditions other than described in section (a), for
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     employing  or  applying,  any  photochemically  reactive solvent, as de-
     fined in section  (k), or material containing such photochemically
     reactive solvent,  unless said  discharge has been reduced by at least
     85 per cent.   Emissions of  organic materials into the atmosphere
     resulting  from air or heated drying of products for the first 12
     hours after their removal from any article, machine, equipment, or
     other contrivance described in this section shall be included in
     determining compliance  with this  section.   Emissions resulting from
     baking, heat-curing, or heat-polymerizing as described in section
     (a) shall  be  excluded from  determination of compliance with this
     section.   Those portions of any series of articles, machines, equip-
     ment or other contrivances  designed for processing a continuous web,
     strip or wire which emit organic  materials  and using operations
     described  in  this section shall be collectively subject to compliance
     with this  section.

(c)   A person shall not, after August  31,  1974,  discharge into the atmos-
     phere more than 3,000 pounds of organic materials in any one day,
     nor more than 450 pounds in any one hour, from any article, machine,
     equipment  or  other contrivance in which any non-photochemically re-
     active organic solvent  or any  material containing such solvent is
     employed or applied,  unless said  discharge  has been reduced by at
     least 85 per  cent.  Emissions  of  organic materials into the atmos-
     phere resulting from air or heated drying of products for the first
     12 hours after their removal from any article, machine, equipment,
     or other contrivance described in this section shall be included in
     determining compliance  with this  section.   Emissions resulting from
     baking, heat-curing,  or heat-polymerizing as described in section  (a)
     shall be excluded from  determination  of compliance with this section.
     Those portions of any  series of articles, machines, equipment or
     other contrivances designed for processing  a continuous web, strip
     or wire which emit organic  materials  and  using operations described
     in this section shall  be  collectively subject  to  compliance with
     this section.

(d)   Emissions  of  organic materials to the atmosphere  from  the clean-up
     with photochemically reactive  solvent, as defined in section  (j),
     of any article, machine,  equipment or other contrivance described
     in sections (a), (b) or (c),  shall be included with the other emis-
     sions of organic materials  from that  article,  machine, equipment or
     other contrivance for determining compliance with this rule.

(e)   Emissions  of organic materials into  the  atmosphere  required  to  be
     controlled by sections  (a), (b) or  (c),  shall  be  reduced  by:

     1.   Incineration, provided  that 90  per cent or more of the  carbon  in
          the organic material  being incinerated  is  oxidized to carbon
         dioxide,  or
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     2.   Adsorption,  or

     3.   Processing  in  a  manner determined  by  the Air  Pollution  Control
         Officer to  be  not  less effective than (1) or  (2) above.

(f)   A person incinerating, adsorbing,  or otherwise  processing organic
     materials pursuant to  this rule  shall  provide,  properly  install and
     maintain in calibration,  in good working  order  and  in operation,
     devices as specified in the authority  to  construct  or the permit to
     operate, or as  specified by the  Air Pollution Control Officer,  for
     indicating temperatures,  pressures, rates of flow or other  operating
     conditions necessary to determine  the  degree and  effectiveness  of
     air pollution control.

(g)   Any person using organic solvents  or any  materials  containing organic
     solvents shall  supply  the Air Pollution Control Officer, upon request
     and in the manner  and  form prescribed  by  him, written evidence  of
     the chemical composition, physical properties and amount consumed
     for each organic solvent used.

(h)   The provisions  of  this rule shall  not  apply to:

     1.   The manufacture  of organic solvents,  or the transport or storage
         of organic  solvents or materials containing organic  solvents.

     2.   The use of  equipment for which other  requirements are specified
         by Rules 61, 62  or 63 or which are exempt from  air pollution
         control requirements by said rules.

     3.   The spraying or other employment of insecticides, pesticides or
         herbicides.

     4.   The employment,  application, evaporation or drying of saturated
         halogenated hydrocarbons or perchloroethylene.

     5.   The use of any material, in any article, machine, equipment or
         other contrivance  described in sections (a),  (b),  (c) or  (d), if:

         (i)   the volatile content of such material consists only of
               water and organic solvents,  and

         (ii)  the organic  solvents comprise not more  than 20 per cent
               of said  volatile content, and

         (iii) the volatile content is  not  photochemically reactive  as
               defined  in section (j).

(i)   For the purposes of this rule, organic solvents include  diluents and
     thinners and are defined as organic materials which are  liquids at
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             standard conditions and which are used as dissolvers, viscosity re-
             ducers or cleaning agents, except that such materials which exhibit
             a boiling point higher than 220°F at 0.5 millimeter mercury absolute
             pressure or having an equivalent vapor pressure shall not be con-
             sidered to be solvents unless exposed to temperatures exceeding
             220°F.

         (j)  For the purposes of this rule, a photochemically reactive solvent
             is any solvent with an aggregate of more than 20 per cent of Its
             total volume composed of the chemical compounds classified below
             or which exceeds any of the following individual percentage composi-
             tion  limitations, referred to the total volume of solvent:

             1.  A combination of hydrocarbons, alcohols, aldehydes, esters,
                 ethers or ketones having an olefim'c or cyclo-olefim'c type of
                 unsaturation:  5 per cent;

             2.  A combination of aromatic compounds with eight or more carbon
                 atoms to the molecule except ethyl benzene:  8 per cent;

             3.  A combination of ethylbenzene, ketones having branched hydro-
                 carbon structures, trichloroethylene or toluene:  20 per cent.

             Whenever any organic solvent or any constituent of an organic solvent
             may be classified from its chemical structure into more than one of
             the above groups of organic compounds, it shall be considered as a
             member of the most reactive chemical group, that is, that group hav-
             ing the least allowable per cent of the total volume of solvents.

         (k)  For the purposes of this rule, organic materials are defined as chem-
             ical  compounds  of carbon excluding carbon monoxide,  carbon dioxide,
             carbonic acid,  metallic carbides, metallic carbonates'and ammonium
             carbonate.

(51.21)   Rule 64.1. Architectural Coatings

         (a)  A person shall  not sell or offer for sale for use in Northern Sonoma
             County, in containers of one quart capacity or  larger, any architec-
             tural coating containing photochemically reactive solvent, as defined
             in  Rule 64  (j).

         (b)  A person shall  not employ, apply, evaporate or  dry in Northern Sonoma
             County any architectural coating, purchased in  containers of one
             quart capacity  or larger, containing photochemically reactive solvent,
             as  defined  in Rule 64  (j).

         (c)  A person shall  not thin or dilute any architectural  coating with a
             photochemically reactive solvent, as defined  in Rule 64  (j).
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         (d)   For the purposes  of this  rule,  an  architectural  coating  is  defined
              as a coating used for residential  or commercial  buildings and  their
              appurtenances;  or industrial  buildings.

(51.21)  Rule 64.2.  Disposal  and Evaporation  of  Solvents

         A person shall  not during any  one  day dispose of a  total  of more than  1%
         gallons of any  photochemically reactive solvent, as defined in Rule 64 (j),
         or of any material containing  more than 1^ gallons  of any such photochem-
         ically reactive solvent by any means which will  permit the evaporation of
         such solvent into the  atmosphere.

(51.6)    Rule 65.   Fuel Burning Equipment
(51.7)
         A person shall  not build, erect,  install  or expand  any non-mobile fuel
         burning equipment unit unless  the  discharge into the  atmosphere  of con-
         taminants will  not and does not exceed  any one or more of the following
         rates:

              1.  200 pounds per hour of sulfur  compounds, calculated  as  sulfur
                  dioxide (S02);

              2.  140 pounds per hour of nitrogen oxides, calculated as nitrogen
                  dioxide (N02);

              3.  10 pounds per hour of combustion contaminants as defined in
                  Rule 1 (g) and derived from the fuel.

         For the purpose of this rule,  a fuel burning equipment unit shall be com-
         prised of the minimum number of boilers, furnaces,  jet engines or other
         fuel burning equipment, the simultaneous operations of which  are required
         for the production of useful heat or power.

         Fuel burning equipment serving primarily as air pollution control equip-
         ment by using a combustion process to destroy air contaminants shall be
         exempt from the provisions of  this rule.

         Nothing in this rule shall be  construed as preventing the maintenance or
         preventing the alteration or modification of an existing fuel burning
         equipment unit which will reduce  its mass rate of air contaminant emis-
         sions.

(51.6)    Rule 66.   Fuel Burning Equipment -  Combustion Contaminants

         A person shall  not discharge into the atmosphere combustion  contaminants
         exceeding in concentration at  the point of discharge, 0.1 grain  per cubic
         foot of gas calculated to 12 per  cent of carbon dioxide (C02) at standard
         conditions.
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 (51.1)   Rule   67.   Orchard  and  Citrus Heaters

         No new orchard  or citrus  heater  produced or manufactured shall be sold
         for use against frost damage, unless  it has been approved by the State
         Air Resources Board.  No  person  shall  use any device for frost damage
         prevention after January  1,  1975,  unless it has been approved by the
         State Air Resources Board,  or does not produce more than one gram per
         minute of unconsumed solid  carbonaceous material.  Any violation of this
         section is a misdemeanor  punishable by imprisonment in the county jail
         not exceeding six months, or by  fine  not exceeding five hundred dollars
         ($500.00), or both, and the cost of putting out the fire.  Every day
         during any portion  of which such violation occurs constitutes a separate
         offense.  (Pursuant to  Section  39298.7, Article 4, Chapter 10, Part 1,
         Division 26 of  the  Health and Safety  Code.)

(12.0)    Rule  68.   Emission Control  For  Used  Motor Vehicles

         Every 1955 through  1962 model year motor vehicle subject to registration
         in this State shall be  required  to be equipped with a  device certified
         by the State Air Resources  Board to control the emissions of pollutants
         from  the crankcase  at  the time  of  transfer of ownership.

(2.0)    Rule  69.   Circumvention

         A person shall  not  build, erect, install, or use any article, machine,
         equipment or other  contrivance,  the use of which, without resulting in
         a reduction in  the  total  release of air contaminants to the atmosphere,
         reduces or conceals an  emission  which would otherwise  constitute a viola-
         tion  of Devision 20, Chapter 2  of  the Health and Safety Code of the State
         of California or of these Rules  and Regulations.  This Rule shall not
         apply to cases  in which the only violation  involved  is of Section 24243
         of the Health and  Safety  code  of the  State  of California, or of Rule 51
         of these Rules  and  Regulations.

                                 REGULATION NO. 5 -  HEARINGS

(2.0)    Rule  80.   General

         This  regulation shall  apply to all hearings before  the Hearing Board of
         the Air Pollution  Control District.

(2.0)    Rule  81.   Filing  Petitions

         Requests for  hearings  shall be initiated by the  filing of a petition in
         triplicate with the Clerk of the Hearing Board,  and  the payment of  the
         fee of $	,  provided for in  Rule 41 of  these  Rules  and Regulations,
         after service of a  copy of  the petition  has been made  on  the Air  Pollu-
         tion  Control  Officer at 3313 Chanate  Road,  Santa Rosa, California   95405,
         and one copy  on the holder  of the  permit or variance,  if  any,  involved.
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         Service may be made  in  person  or  by mail, and service may be proved by
         written acknowledgment  of  the  person served or by the affidavit of the
         person making  the  service.

(2.0)     Rule 82.    Contents  of  Petitions

         Every petition shall  state:

         (a)   The name, address  and telephone number of the petitioner, or other
              person authorized  to  receive service of notices.

         (b)   Whether the petitioner is an individual, co-partnership, corpora-
              tion or other entity, and names and address of the partners if a
              co-partnership,  names and address  of the officers, if a corporation,
              and the names and  address of the persons in control, if other
              entity.

         (c)   The type  of business  or activity involved in the application and
              the street address at which  it is  conducted.

         (d)   A brief description of the article, machine, equipment or other
              contrivance,  if any,  involved in the application.

         (e)   The section or  rule under which the petition is filed; that is,
              whether petitioner desires a hearing:

              1.  To determine whether  a permit  shall be revoked or suspended
                  permit reinstated under  Section 24274, Health and Safety Code
                  of the State of California;

              2.  For a variance under  Section 24292, Health and Safety Code;

              3.  To revoke or modify a variance under Section 24298, Health and
                  Safety Code;

              4.  To review the  denial  or  conditional granting of an authority
                  to construct,  or  permit  to operate under Rule 22 of these Rules
                  and Regulations.

         (f)   Each Petition shall be signed by the petitioner, or by some person
              on his behalf,  and where  the person signing is not the petitioner
              it shall  set  forth his authority to sign.

         (g)   Petitions for revocation  of  permits shall allege in addition to the
              rule under which permit was  granted, the rule or section which is
              alleged to have been  violated, together with a brief statement of
              the facts constituting such  alleged violation.
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         (h)   Petitions  for  reinstatement of suspended permits shall allege in
              addition  to  the  rule  under which the permit was granted, the re-
              quest  and  alleged  refusal which formed the basis for such suspen-
              sion,  together with a brief statement as to why information re-
              quested,  if  any, was  not furnished, whether such information is
              believed  by  petitioner to be  pertinent, and,  if so, when it will
              be  furnished.

         (i)   All  petitions  shall be typewritten, double spaced, on legal or
              letter size  paper,  on one side of  the paper only, leaving a margin
              of  at  least  one  inch  at the top and left side of each sheet.

(5.0)     Rule 83.    Petitions  For Variances

         In addition to the  matters required by  Rule 82 petitions for variances
         shall state briefly:

         (a)   The section, rule  or  order  complained of.

         (b)   The facts showing  why compliance with the section, rule, or order
              is  unreasonable.

         (c)   For what  period  of time the variance  is  sought  and why.

         (d)   The damage or harm resulting  or which would  result to petitioner
              from a compliance  with such section,  rule or  order.

         (e)   The requirements which petitioner  can meet and  the date when  peti-
              tioner can comply  with such requirements.

         (f)   The advantages and disadvantages  to  the  residents  of  the district
              resulting from requiring compliance  or  resulting  from granting  a
              variance.

         (g)   Whether or not operations  under such  variance,  if granted,  would
              constitute a nuisance.

         (h)   Whether or not any case involving  the same  identical  equipment  or
              process is pending in any court,  civil  or criminal.

         (i)  Whether or not the subject equipment or process is covered  by a
              permit to operate  issued by the Air  Pollution Control  Officer.

(2.0)    Rule 84.   Appeal From Denial

         A petition to review a  denial or conditional  approval  of  an  authority to
         construct, permit to operate or permit to sell  or rent shall,  in addition
         to the matters required by Rule 82,  set forth a  summary of the  applica-
         tion or a copy thereof  and the alleged reasons  for the denial  or condi-
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         tional  approval  and the  reasons  for appeal.

(2.0)     Rule 85.    Failure To Comply  Uith  Rules

         The Clerk of the Hearing Board shall  not  accept  for  filing any  petition
         which does not comply with  these Rules relating  to the  form,  filing and
         service of petitions unless the  chairman  or  any  two  members of  the Hear-
         ing Board direct otherwise  and confirm such  direction in writing.  Such
         direction need not be made  at a  meeting of the Hearing  Board.   The chair-
         man or any two members,  without  a  meeting, may require  the petitioner  to
         state further facts or reframe a petition so as  to disclose clearly the
         issues involved.

(2.0)     Rule 86.    Answers

         Any person may file an answer within 10 days after service.   All answers
         shall be served the same as petitions under  Rule 81.

(2.0)     Rule 87.    Dismissal of Petition

         The petitioner may dismiss  his petition at any time  before submission  of
         the case to the Hearing Board, without a  hearing or  meeting of  the Hear-
         ing Board.  The Clerk of the  Hearing Board shall  notify all interested
         persons of such dismissal.

(16.0)   Rule 88.    Place of Hearing

         The hearings shall be held  at such time and  place as may be determined
         from time to time.

(16.0)   Rule 89.    Notice of Hearing

         The Clerk of the Hearing Board shall mail or deliver a  notice of hearing
         to the petitioner, the Air  Pollution Control Officer,  the  holder of the
         permit or variance involved,  if  any, and  to  any  person  entitled to notice
         under Sections 24275, 24292 or 24299, Health and Safety Code.

(2.0)     Rule 90.    Evidence

         (a)  Oral evidence shall be taken  only on oath or affirmation.

         (b)  Each party shall have  these rights:  to call and  examine witnesses;
             1 to introduce exhibits; to cross-examine opposing witnesses on any
              matter relevant to the issues even though that  matter was  not covered
              in the direct examination;  to impeach any witness  regardless of
              which party first called him  to testify; and to rebut the  evidence
              against him.  If respondent does not testify in his own  behalf he
              may be called and examined  as if under  cross-examination.
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         (c)   The  hearing  need  not  be  conducted according to technical rules re-
              lating  to  evidence  and witnesses.  Any relevant evidence shall be
              admitted if  it  is the sort  of evidence on which responsible persons
              are  accustomed  to rely in the conduct of serious affairs, regardless
              of the  existence  of any  common  law or statutory rule which might
              make improper the admission of  such evidence over objection in civil
              actions.   Hearsay evidence  may  be used for the purpose of supplement-
              ing  or  explaining any direct evidence but shall not be sufficient
              in itself  to support  a finding  unless it would be admissible over
              objection  in civil  actions. The rules of privilege shall be effec-
              tive to the  same  extent  that they are now or hereafter may be recog-
              nized in civil  actions,  and irrelevant and unduly repetitious evi-
              dence shall  be  excluded.

(2.0)     Rule 91.    Preliminary Matters

         Preliminary  matters  such as setting  a date for hearing, granting con-
         tinuances, approving petitions for filing, allowing amendments and other
         preliminary  rulings  not  determinative of the merits of the case may be
         made by the  chairman or  any two  members of the Hearing Board without a
         hearing or meeting of the  Hearing Board and without notice.

(2.0)     Rule 92.    Official  Notice

         The Hearing  Board may take official  notice of any matter which may be
         judicially noticed by the  courts of  this State.

(2.0)     Rule 93.    Continuances

         The chairman or any  two  members  of the Hearing Board  shall grant any
         continuance of  15 days or  less,  concurred  in by petitioner,  the Air Pol-
         lution Control  Officer and by every  person who has  filed an  answer in
         the action and  may grant any  reasonable continuance;  in either case such
         action may be ex parte,  without  a meeting  of the Hearing Board and with-
         out prior notice.

(2.0)     Rule 94.    Decision

         The decision shall be in writing, served and filed  within  15 days  after
         submission of the cause by the parties thereto and  shall contain a brief
         statement of facts found to  be true, the determination of  the issues
         presented and the order of the Hearing Board.  A copy shall  be mailed
         or delivered to the  Air Pollution Control  Officer,  the petitioner  and  to
         every person who has filed an answer or who  has appeared as  a party in
         person or by counsel at the  hearing.

(2.0)     Rule 95.    Effective Date  of  Decision

         The decision shall become  effective  15  days  after  delivering or mailing
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         a copy of the decision,  as  provided  in  Rule 81, or  the Hearing Board may
         order that the decision  shall  become effective sooner.

(3.0)     Rule 96.    Lack of Permit

         The Hearing Board shall  not receive  or  accept a petition for a variance
         for the operation or use of any article, machine, equipment or other
         contrivance until a permit  to  operate has  been granted or  denied by the
         Air Pollution Control  Officer; except that an appeal  from  a denial of a
         permit to operate and a  petition for a  variance may be filed with the
         Hearing Board in a single petition.   A  variance granted by the Hearing
         Board after a denial of  a permit to  operate by the  Air Pollution Control
         Officer may include a permit to operate for the duration of the variance.

                         REGULATION  NO. 6 - VIOLATIONS AND PENALTIES

(15.0)   Rule 100.  Penalties For Violations

         Penalty actions for non-compliance with, or violation of,  any rule of
         these rules and regulations will be  instituted pursuant to the following
         provisions and further pursuant to the  provisions of  Chapter 2, Division
         20 of the Health and Safety Code of  the State of California.

         (a)  Every person guilty of a  misdemeanor  who knowingly makes any false
              statement in any application for a permit or in  any information,
              analyses, plans or specifications  submitted either in conjunction
              therewith, or at the  request of the Air  Pollution Control Officer.
              (section 24277).

         (b)  Every person is guilty of a misdemeanor who builds, erects, alters,
              replaces, uses, or operates any source capable of emitting air  con-
              taminants for which a  permit is required by the  regulations of  the
              Air Pollution Control  District  when his  permit so to  do has been
              either suspended or revoked.  (Section 24278).

         (c)  Every person required  by the regulations of the  Air Pollution Con-
              trol Board to obtain  a permit so to do who, without first obtaining
              such permit, builds,  erects, alters,  replaces, uses,  or operates
              any source capable of emitting  air contaminants, is guilty of a
              misdemeanor.  (Section 24279).

         (d)  Every person is guilty of a misdemeanor  who builds, erects, alters,
              or replaces, operates  or uses any  such article,  machine, equipment,
              or other contrivance  contrary to the  provisions  of  any  permits
              issued under these rules and regulations.   (Section 24280).

         (e)  Every person violating any order,  rule,  or  regulation of  an Air
              Pollution Control District is guilty  of  a misdemeanor.   Every day
              during any portion of which such a violation  occurs is  a  separate
              offense.  (Section 24281).
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(15.0)    Rule 101.   Civil  Penalties

         (a)   Pursuant to  Section  24252  of the  Health  and  Safety Code of the
              State of California,  any violation  of  any  order,  rule or  regula-
              tion  of the  Air Pollution  Control Board  may  be  enjoined in a civil
              action brought in  the  name of the people of  the State of  California.

         (b)   Section 39260 Health and Safety Code.  Violation  of  abatement order;
              civil penalty.

              Any person who intentionally or negligently  violates any  order  of
              abatement issued by  any type of air pollution control district  pur-
              suant to Section 24260.5,  or by the State  Air Resources Board pur-
              suant to this part,  shall  be liable for  a  civil penalty not  to
              exceed six thousand  dollars ($6,000.00)  for  each  day in which such
              violation occurs.

              An order of  abatement may  be issued under  the following circum-
              stances:

              Section 24260.5 Health and Safety Code.  Authority  to  issue  order
              for abatement; grounds; hearing.

              The air pollution control  board may, after notice and  hearing issue,
              or provide for the issuance by the  hearing board, after notice  and
              a hearing of, an order for abatement whenever the district finds
              that any person is in violation of Section 24242  or 24243 or any
              rule or regulation prohibiting or limiting the  discharge  of air
              contaminants into the air.  The air pollution control  board in  hold-
              ing hearings on the issuance of orders for abatement shall  have all
              powers and duties conferred upon  the hearing board by  this chapter.
              The hearing  board in holding hearings on the issuance  of  orders for
              abatement shall have all  powers and duties conferred upon it by this
              chapter.

         (c)  Section 39261 Health and Safety Code.  Violation  of Sections 24242,
              24243, or rule or regulation; civil penalty.

              Section 39261 Health and Safety Code. Violation of Sections 24242,
              24243, or rule or regulation; civil penalty.

              Any person who intentionally or negligently violates Section 24242,
              24243, or any rule or regulation of a county air  pollution control
              district or the State Air Resources Board issued  pursuant to this
              part, prohibiting or limiting the discharge of  air contaminants into
              the air, shall be liable for a civil penalty not  to exceed five
              hundred dollars ($500.00)  for each day in  which such violation  oc-
              curs.
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     Such  violations  follow:

     Section  24242  Health  and  Safety  Code.  Discharge of air contaminant;
     prohibition.

     A person shall not  discharge  into  the atmosphere from any single
     source of emission  whatsoever any  air contaminant for a period or
     periods  aggregating more  than three minutes  in any one hour which
     is:

     1.  As dark  or darker in  shade as  that designated as No. 2 on the
        Ringelmann Chart, as  published by the  United States Bureau of
        Mines, or

     2.  Of such  opacity as to obscure  an observer's view to a degree
        equal  to or  greater than  does  smoke  described in subsection (1)
        of this  section.

     Section  24243  Health  and  Safety  Code.  Discharge of injurious or
     annoying material;  prohibition.

     A person shall not  discharge  from  any source whatsoever such quanti-
     ties  of  air  contaminants  or other  material which cause injury, detri-
     ment, nuisance or annoyance to any considerable number of persons
     or to the public or which endanger the comfort, repose, health or
     safety of any  such  persons or the  public or  which cause or have a
     natural  tendency to cause injury or damage to business or property.

(d)   Section  39262  Health  and  Safety  Code.  Action for Civil penalties.

     The civil  penalties prescribed by  Sections 39260 and 39261 shall be
     assessed and recovered in a civil  action brought in the name of the
     people of the  State of California  by the Attorney General, by any
     district attorney,  or by  the  attorney of any type of air pollution
     control  district in which the violation  occurs in any court of compe-
     tent  jurisdiction.  In determining such  amount, the court shall take
     into  consideration  all relevant  circumstances, including but not
     limited  to,  the  extent of harm caused by the violation, the nature
     and persistence  of  the violation,  the length of time over which the
     violation occurs, and corrective action, if  any, taken by the de-
     fendant.

     An action brought pursuant to this section to recover such civil
     penalties shall  take  special  precedence  over all civil matters
     on the calendar  of  the court  except  those  matters to which equal
     precedence on  the calendar is granted by law.
                                      -42.-

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                                      REGULATION  NO.  7

(8.0)     Rule 102.   Episode Procedures

         This regulation  is designed to prevent  the  excessive  buildup  of  air
         contaminants  during air pollution episodes  and  to  avoid  any possibility
         of a catastrophe caused by toxic  concentrations of air contaminants.
         Past history  indicates  that the possibility of  such a catastrophe  is
         extremely  remote.

         The Air Pollution Control  Board deems  it desirable to have ready an
         adequate plan to prevent such an  occurrence, and in case of the  happen-
         ing of this unforeseen  event, to  provide for adequate actions to protect
         the health of the citizens in the Air  Pollution Control  District.

         In the event  of  atmospheric conditions  causing  a dangerous or potentially
         hazardous  concentration of air contaminants, the Air  Pollution Control
         Officer shall take immediate action in  curtailing those  emissions  known
         to be contributing to a possible  catastrophic air pollution situation.
                                               -43-

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