CALIFORNIA AIR RESOURCES BOARD

SIP COMPLETENESS CHECKLIST (Electronic Format)

*** TO BE COMPLETED BY DI STRICT AND RETURNED TO ARB ***

All rules submitted to the EPA as State Implementation Plan (SIP) revisions must be suppor ted by certain information and documentation for the rule packages to be deemed complete for review by the EPA. Rules will not be evaluated for approvability by the EPA unless the submittal packages are comple te. To assist you in determining that all necessary materials are included in rules packages sent to the ARB fo r submittal to the EPA, please fill out the following form and include it with the rule package you send ARB. See the ARB's Guidelines on the Impl ementation of the 40 CFR 51, Appendix V , for a more detailed explanation than is provi ded here. Adopted rules and rule amendments should be checked against U.S. EPA's Guidance Document for Correcting Common VOC & Other Rule Deficiencies (Little Blue Book, August 21, 2001) to ensure that they contain no elements which will result in disapproval by EPA.

District: San Diego County Air Pollution Control District

Rule No: 2

Rule Title: Definitions

Date Adopted or Amended: n/a

ADMINISTRATIVE MATERIALS

Note: All documents should be in electronic format. Items that have signatures, initials, or stamps may be scanned.

Not Attached Attached N/A

COMPLETE COPY OF THE RULE: Provide an unmarked copy of the entire rule as adopted or amended by your District Board.

UNDERLINE AND STRIKEOUT COPY OF THE RULE : If an amended rule,

provide a complete copy of the ru le indicating in underline and strikeout format all language which has been added, deleted, or changed since the rule was last adopted or amended.

COMPLETE COPY OF THE REFERENCED RULE(S): For any rule which

includes language specifically referencing another rule, a copy of that other rule must also be submitted, unless it has already been submitted to EPA as part of a previous SIP submittal.

PUBLIC NOTICE EVIDENCE: Include a copy of the local newspaper clipping

certification(s), stating t he date of publication, whic h must be at least 30 days before the hearing. As an alternative, include a copy of the actual published notice of the public hearing as it appeared in the local newspaper(s). In this case, however, enough of the newspaper page must be included to show the date of publication. The notice must s pecifically identify by title and number each rule adopted or amended.

RESOLUTION/MINUTE ORDER: Provide the Board Clerk certified resolution

or minute order. This document must include certification that the hearing was held in accordance with the informati on in the public notice. It must also list the rules that were adopted or am ended, the date of the public hearing, and a statement of compliance with California Health and Safety Code Sections 40725-40728 (Administr ative Procedures Act).

PUBLIC COMMENTS AND RESPONSES: Submit copies of written public

comments made during the notice period and at the public hearing. Also submit any written responses prepared by the District staff or presented to the District Board at the public hearing. A summary of the public comments and responses is adequate. If there were no comments made during the notice period or at the hearing, please indicate N/A to the left.5/1/2002 CALIFORNIA AIR RESOURCES BOARD

SIP COMPLETENESS CHECKLIST (Electronic Format)

TECHNICAL MATERIALS

Not Attached Attached N/A

RULE EVALUATION FORM: See instructions for completing the Rule Evaluation Form and the accompanying sample form.

NON-EPA TEST METHODS: Attach all test methods that are referenced in

your rule that do not appear in 40 CFR 51, 60, 61, 63, or have not been previously submitted to EPA. EPA me thods used in other media such as SW846 for solid waste are not autom atically approved for air pollution applications. Submittal of test me thods that are not EPA-approved should include the information and follow the procedure described in Region 9’s “Test Method Review & Evaluation Process.”

MODELING SUPPORT: Provide if appropriate. In general, modeling support

is not required for VOC and NOx rules to determine their impacts on ozone levels. Modeling is required where a ru le is a relaxation that affects large sources (> 100 TPY) in an attainment area for SO2, directly emitted PM10, CO, or NOx (for NO2 purposes). In cases where EPA is concerned with the impact on air quality of rule revisions which relax limits or cause a shift in emission patterns in a nonattainment area, a reference back to the approved SIP will be sufficient provided the appr oved SIP accounts for the relaxation and provided the approved SIP used the current EPA modeling guidelines. If current EPA modeling guidelines were not used, then new modeling may be required.

ECONOMIC AND TECHNICAL JUSTIFICATION FOR DEVIATIONS FROM

EPA POLICIES : The District staff report or other information included with the submittal should discuss all potential relaxations or deviations from RACT, RACM, BACT, BACM, enforceability, atta inment, RFP, or other relevant EPA requirements. This includes, for exampl e, demonstrating that exemptions or emission limits less stringent than the presumptive RACT (e.g., a CTG) meet EPA’s 5 percent policy, and demonstrating that all source categories exempted from a RACM/BACM rule are de minimus according to EPA’s RACM/BACM policy.

ADDITIONAL MATERIALS : Provide District staff reports and any other

supporting information concerning developm ent of the rule or rule changes. This information should explain the basis for all limits and thresholds contained in the rule.CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM -- Page 1 (Electronic Format)

I. GENERAL INFORMATION

District: San Diego County Air Pollution Control District

Rule No(s): 2 Date adopted/Amended/Rescinded: 6/30/99

Rule Title(s): Definitions

Date Submitted to ARB: 9/23/09

If an Amended Rule, Date Last Amended (or Adopted): N/A

Is the Rule Intended to be Sent to the U.S. EPA as a SIP Revision? Yes No ( If No, do not complete remainder of form)

District Contact: Rob Reider Phone Number: (858) 286-2640 E-mail Address: Rob.Reider @sdcounty.ca.gov

Narrative Summary of New Rule or Rule Changes: New Rule Amended Rule

Rule 2 is administrative in nature. It provides definitions of terms us ed in Rules and Regulatins of San Diego County. The rule is not formally amended. The only re vised part of the rule is Table 1 - Exempt Compounds. The table has been updated according to Rule 2 provision specified in Section (b) (21) - Exempt Compounds.

Pollutant(s) Regulated by the Rule (Check): ROG (NOx) SO2 (CO) PM TAC (name):

II. EFFECT ON EMISSIONS

Complete this section ONLY for rules that, when implemented, w ill result in quantifiable changes in emissions. Attach referenc e(s) for emission factor(s)

and other information. Attach calculation sheet showi ng how the emission information provided below was determined

.

Net Effect on Emissions: Increase Decrease N/A

Emission Reduction Commitment in SIP for this Source Category:

Inventory Year Used to Calculate Changes in Emissions: Area Affected:

Future Year Control Profile Estimate (Provide information on as many years as possible) :CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM -- Page 2 (Electronic Format)

Baseline Inventory in the SIP for the Control Measure:

Emissions Reduction Commitment in the SIP for the Control Measure:

Revised Baseline Inventory (if any):

Revised Emission Reduction Estimate (if developed):

Note that the district’s input to the Rule Evaluation Form will not be used as input to the ARB’s emission forecasting and planning.

III. SOURCES/ATTAINMENT STATUS

District is: Attainment Nonattainment Split

Approximate Total Number of Small (<100 TPY) Sources Affected by this Amendment: N/A

Percent in Nonattainment Area: N/A %

Number of Large (> 100 TPY) Sources Controlled: N/A Percent in Nonattainment Area: %

Name(s) and Location(s) (city and county) of Large (> 100 TPY) Sources Controlled by Rule (Attach additional sheets as
necessary) :

IV. EMISSION REDUCTION TECHNOLOGY

Does the Rule Include Emission Limits that are Continuous? Yes No

If Yes, Those Limits are in Section(s) of the Rule.

Other Methods in the Rule for Achievi ng Emission Reductions are:

V. OTHER REQUIREMENTS

The Rule Contains:

Emission Limits in Section(s): Work Practice Standards in Section(s): Recordkeeping Requirements in Section(s): Reporting Requirements in Section(s):CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM -- Page 3 (Electronic Format)

5/1/2002 3

VI. IMPACT ON AIR QUALITY PLAN

No Impact Impacts RFP Impacts attainment

Discussion:SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

SDAPCD Regulation I Rules 1 & 2
7/26/99 -1- REGULATION I GENE RAL PROVISIONS (Effective 1/1/69, Rev. Adopted & Effective 5/15/96; Rev. Adopted & Effective 5/21/97; Rev. Adopted & Effective 6/30/99)

RULE 1. TITLE

These rules and regulations shall be known as the Rules and Regulations of the Air Pollution Control District of San Diego County.

RULE 2. DEFINITIONS (Rev. Adopted & Effective 5/15/96) (Rev. Adopted & Effective 6/30/99)

(a) APPLICABILITY

(1) The definitions listed in S ection (b) of this rule shall be applicable to all Rules and Regulations of the Air Pollution Control Di strict of San Diego County, unless the same term is specifically defined in any other applicable Rule or Regulation.

(2) Except as otherwise specifically provid ed in these Rules or where the context otherwise indicates, words used in these Rules are used in exactly the same sense as the
same words are used in Division 26 of the Health and Safety Code.

(b) DEFINITIONS

(1) "12-Month Period" means any 12 consecutive calendar months.

(2) "Abrasive Blasting Cabinet" means an enclosure used to contain abrasive media and which can only be entered through ports for gloved arms and hands when abrasive blasting is conducted.

(3) "Air Contaminant" or "Air Pollutant" means any substance discharged, released, or otherwise propagated into the at mosphere and includes, but is not limited to, any of the following: volatile organic co mpounds, exempt compounds, oxides of nitrogen, particulate matter, gaseous sulfur compounds , carbon monoxide, toxic air contaminants, smoke, dust, soot, carbon, noxious acids and ga ses, fumes, odors, or any combination
thereof.

(4) "Air Pollution Control Board of San Diego County" is a board whose members are the Supervisors of the County of San Diego.

(5) "Air Pollution Control Officer (APCO)" means the Air Pollution Control Officer of the San Diego County Air Pollution Control District.

(6) "Application Station" means a booth, a room, a de signated area, a location, or a location on a process line where, at a ny given time, a materi al is applied.SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -2- Rule 2 (7) "Atmosphere" means the air that surrounds the earth. Where air pollutants are emitted into a building not designed specifically as a piece of air pollution control equipment, such emissions into the buildi ng shall be considered emissions into the atmosphere.

(8) "Calendar Day" means the 24-hour period starting at 12 midnight and continuing through to the subsequent 12-midnight hour.

(9) "Calendar Quarter" means any of the following three month periods: January 1 through March 31, April 1 through June 30, Ju ly 1 through September 30, or October 1 through December 31.

(10) "Calendar Year" means the consecutive 12-month period beginning January 1 and ending December 31.

(11) "California Coastal Waters " means the area described in California
Government Code Section 170. The area of water lying west of the San Diego County coastline and bounded by the following line, excl uding the islands of Santa Barbara, San Clemente, San Nicolas, and Santa Catalina and the area within three miles from each of the islands’ coastlines, generally describes the California Coastal Waters off San Diego County:

(i) Beginning at the intersection of the coastline and the San Diego-Orange County boundary, N 33 ° 23' 10", W 117 ° 35' 40";

(ii) thence southwesterly to N 33 ° 20' 10", W 117 ° 37' 00";

(iii) thence southeasterly to N 32 ° 53' 30", W 117 ° 18' 30";

(iv) thence southwesterly, southerly, southeasterly, southerly, easterly and northeasterly to N 32 ° 37' 30", W 117 ° 11' 40";

(v) thence southerly to N 32 ° 31' 30", W 117 ° 10' 20";

(vi) thence easterly to N 32 ° 32' 00", W 117 ° 07' 30", which is the intersection
of the coastline and the United Stat es-Mexico International boundary.

(12) "Combustion Particulates" means particulate matter discharged into the atmosphere from the burning of any kind of material containing carbon in a free or
combined state.

(13) "Combustible Refuse" means any solid or liquid combustible waste material containing carbon in a free or combined state.

(14) "Contiguous Property" means two or more parcels of land with a common boundary or separated solely by a public or priv ate roadway or other pub lic or private rightof-way. Non-adjoining parcel s of land which are connected by a process line, conveyors,SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -3- Rule 2 or other equipment shall be considered to be contiguous property. Non-adjoining parcels of land separated by bodies of water designated “navigable” by the U.S. Coast Guard, shall not be considered contiguous properties.

(15) "Control Equipment" means an air pollution control device which reduces or eliminates the release of a specified air contaminant to the atmosphere.

(16) "Desert Portion" means that part of San Diego County, State of California, lying east of the following described line:

(i) Beginning at the United Stat es-Mexico Internat ional boundary and running north along the range line common to Range 7 East and Range 6 East (San Bernardino Base and Meridian); to the point of intersection with the township line common to Township 16 South and Township 17 South;

(ii) thence east along the township line common to Township 16 South and Township 17 South to the point of inters ection with the range line common to Range 7 East and Range 6 East;

(iii) thence north along the range line common to Range 7 East and Range 6 East to the point of intersection with the township line common to Township 16 South and Township 17 South;

(iv) thence west along the township line common to Township 16 South and Township 17 South to the point of inters ection with the range line common to Range 6 East and Range 5 East;

(v) thence north along the range line common to Range 6 East and Range 5 East to the point of intersection with the township line common to Township 14 South and Township 15 South;

(vi) thence west along the township line common to Township 14 South and Township 15 South to the point of inte rsection with the boundary of the Rancho Cuyamaca Land Grant;

(vii) thence north along the east bounda ry of the Rancho Cuyamaca Land Grant to the point of intersection with the range line common to Range 5 East and Range 4 East;

(viii) thence north along the range line common to Ra nge 5 East and Range 4 East to the point of intersection with the south boundary of the Rancho San Felipe Land Grant;

(ix) thence beginning east and continui ng along the land gran t boundary to the point of intersection with the range line common to Range 5 East and Range 4 East;SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -4- Rule 2 (x) thence north along the range line common to Range 5 East and Range 4 East to the point of intersection with the township line common to Township 10 South and Township 9 South;

(xi) thence west along the township line common to Township 10 South and Township 9 South to the point of intersecti on with the range line common to Range 4 East and Range 3 East;

(xii) thence north along the range line common to Range 4 East and Range 3 East to the San Diego-Riverside County boundary.

(17) "District" means the San Diego County Ai r Pollution Control District.

(18) "Dust" means minute solid particles released into the air by natu ral forces or by mechanical processes including, but not lim ited to: crushing, grinding, milling, drilling, demolishing, shoveling, conveying, cove ring, bagging, and sweeping.

(19) "Eastern Section of the Air Polluti on Control Distri ct of San Diego County" means all of that portion of San Diego County, State of Califor nia, lying east of the line described in Subsections (5 3)(i) through (53)(v) of this rule.

(20) "Emission Unit" means any article, machine, equipment, contrivance, process, or process line which emit(s) or reduce(s), or may emit or re duce, the emissions of any air contaminant, except motor vehicles.

(21) "Exempt Compounds" means any compound listed in Table 1.

The Air Pollution Control Officer may revise Table 1 upon the Environmental Protection Agency (EPA) decision to add new negligibly photochemically reactive compounds duly noticed in the Federal Register and codified in Part 51 of Title 40 of the Code of Federal Regulations (CFR). Such a revision may not be made earlier than 30 days after public notice of the proposed revision is published in a newspaper of general circulation in the District, after consider ation of any comments received thereupon and
after consultation with the California Air Re sources Board (ARB). The revised list of exempt compounds will subsequently be included in Table 1 of this rule.

(22) "Facility" means the same as stationary source.

(23) "Hearing Board" means the Hearing Board of the San Diego County Air
Pollution Control District.

(24) "ISO Standard Day Conditions" means atmospheric conditions at a temperature of 59°F (15°C), 60 percent relative humidity, and an atmospheric pressure of 14.70 pounds per square inch, absolute (760 mm Hg).

(25) "Low-Solids Stain" means a stain containing one pound of solids per gallon, or
less. The VOC content of such stains shall be calculated on a "VOC Content per Volume
of Material" basis as defi ned in Subsection (b)(52).SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -5- Rule 2 (26) "Major Stationary Source" means a stationary source which has or will have, after issuance of a permit, an aggregate poten tial to emit one or more air contaminants in amounts equal to or greater than any of the following emission rates:

Air Contaminant Emission Rate (tons/year)

Particulate Matter (PM 10 ) 100 Oxides of Nitrogen(NO x ) 50 Volatile Organic Compounds (VOC) 50 Oxides of Sulfur (SO x ) 100
Carbon Monoxide (CO) 100
Lead (Pb) 100

(27) "Military Tactical Support Equipment" means any equipment owned by the U.S. Department of Defense or the National Guard and used in combat, combat support, combat service support, tactical or relief operations, or training for such operations.

(28) "Motor Vehicle" means a vehicle which is self-propelled.

(29) "Multiple-Chamber Incinerator" means any article machine, equipment, contrivance, structure or part of structure used to dispose of combustible refuse by burning, consisting of three or more refractory lined combustion furnaces in series, physically separated by refractory walls, interconnected by gas passage ports or ducts and employing adequate design parameters necessary for ma ximum combustion of th e material to be burned. The refractories shall have a Pyrometr ic Cone Equivalent of at least 17 when tested according to ASTM Method C-24.

(30) "Non-Desert Portion" means all of that portion of San Diego County, State of California, lying west of the line described in Subsections (15)(i) through (15)(xii).

(31) "NO x " means the sum of all oxides of nitrogen, except for nitrous oxide, collectively expressed as nitrogen dioxide.

(32) "Orchard or Citrus Grove Heater" means any article, machine, bowl burner or contrivance, which is designed for, use d, maintained or capable of being used for burning any kind of fuel for frost protection of orchards, citrus groves or plant nurseries in areas that are not completely enclosed.

(33) "Particulate Matter" means any finely divided mate rial which exists as a solid or liquid at standard conditions , excluding uncombined water.

(34) "PM2.5" means suspended fine particul ate matter with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers (microns). For non-fugitive emissions, test methods specifi ed in 40 CFR 50, Appendix L, shall be used to measure
PM2.5.SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -6- Rule 2 (35) "PM 10 " means suspended particulate matter with an aerodynamic diameter less than or equal to a nomina l 10 micrometers (microns). For non-fugitive emissions, test methods specified in Title 17, California Code of Regulations, Section 94100 et seq., or any applicable test method approved by the Air Pollution Control Officer and EPA shall be
used to measure PM 10

.

(36) "Permit to Operate" means a written authorization issued by the Air Pollution Control Officer pursuant to Rule 10 or Ru le 24 for the operation of any product line, process, process line, article, machine, equi pment or other contrivance, the use of which may cause the issuance, reduction, control, or elimination of air contaminants.

(37) "Person" means any individual, firm, association, organization, partnership, business trust, corporation, company, contractor, supplier, installer, us er or owner, or any state or local government agency or public dist rict and any officer or employee thereof, or the federal government and any officers or em ployees thereof to the extent authorized by federal law, or any other entity whatsoever which is recognized by law as the subject of rights and duties.

(38) "Portable Equipment" means any article, machine, equipment or other contrivance that is routinely moved from one location to another in order to perform its
function.

(39) "Process" means any method, reaction, or operation wherein materials are handled or whereby materials undergo physical change (i.e., the size, shape, appearance, temperature, state or other physical property of the materials is altered) or chemical change (i.e., a substance or substances with diffe rent chemical composition or properties are formed or created). A process includes all of the equipment and fac ilities necessary for the handling of materials or the completion of th e transformation of the materials to produce a physical or chemical change. There may be several processes in se ries or in parallel necessary to manuf acture a product.

(40) "Process Line" means one or more pieces of equipment linked by the process flow and producing a product or performing a service such that th e product cannot be produced or the service cannot be performed if any piece of equipment is removed or not functioning.

(41) "Registration" means the process of obtaining a Certificate of Registration for an emission unit. Registration is the same as "permit" as used in Division 26 of the California Health and Safety Code, Part 3, Ch apter 8 and Part 4, Chapter 4, Articles 2 and 4, respectively entitled Hearing Board, Varian ces, and Orders of Abatement. The Air Pollution Control Officer and the Hearing Boar d shall have the same authority concerning registration as with permits, and the owner or operator of registered equipment shall be entitled to the same privileges and rights granted to a permittee.

(42) "Regulation" means one of the major subdivisi ons contained within the Rules and Regulations of the Air Pollution C ontrol District of San Diego County.SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -7- Rule 2 (43) "Rule" means any rule contained within th e Rules and Regulations of the Air Pollution Control District of San Diego County.

(44) "SO x " means the sum of all oxides of sulf ur, collectively expressed as sulfur

dioxide.

(45) "Standard Conditions" means a temperature of 68°F (20°C) and a pressure of 14.70 pounds per square inch, absolute (760 mm Hg).

(46) "State Implementation Plan (SIP)" means the State prepared plan, approved by the United States Environmental Protecti on Agency (EPA), detailing how National Ambient Air Quality Standards will be achieved and maintained.

(47) "Stationary Source" or "Source" means an emission unit or aggregation of
emission units which are located on the same or contiguous properties and which units are under common ownership or entitl ement to use. Stationary sources also include those emission units or aggregation of emission units located in the California Coastal Waters.

(48) "Touch-up Operation" means the portion of a coating operation which is incidental to the main coating process but nece ssary to achieve covera ge as required or to cover minor imperfections, or a coating opera tion which is necessary to repair minor mechanical damage incurred prior to intended use.

(49) "Toxic Air Contaminant" means an air contaminant which may cause or contribute to an increase in mortality or an in crease in serious illness, or which may pose a present or potential hazard to human health, in cluding air contaminants listed as such in the California Code of Regula tions Title 17 Section 93000, and hazardous air pollutants identified pursuant to the federal Clea n Air Act, Title I, Section 112(b).

(50) "Volatile Organic Compound (VOC)" means any volatile compound containing at least one atom of carbon excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbona tes, ammonium carbonates, and exempt compounds.

(51) "VOC Content Per Volume of Co atings, Less Water and Exempt Compounds" means the weight of VOC per combin ed volume of VOC and coating solids and is calculated by the following equation:

C c voc = ((W s - W w - W es) /(V m - V w - V es ))

where:

C c voc = VOC content per volume of co ating, less water and exempt compounds

W s = weight of volatile compounds in cluding water and exempt compounds

W w = weight of water

W es = weight of exempt compounds

V m = volume of material includ ing water and exempt compoundsSAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -8- Rule 2 V w = volume of water

V es = volume of exempt compounds

(52) "VOC Content Per Volume of Material" means the weight of VOC per volume of material and is calculated by the following equation:

C m voc = (W s - W w - W es)/ V m

where:

C m voc = VOC content per volume of material

W s = weight of volatile compounds in cluding water and exempt compounds

W w = weight of water

W es = weight of exempt compounds

V m= volume of material includ ing water and exempt compounds

(53) "Western Section of the Air Polluti on Control Distri ct of San Diego County" means all of that portion of San Diego C ounty, State of California, lying west of the following described line:

(i) Beginning at the San Diego-Rive rside County boundary and running south along the range line common to Range 2 West and Range 1 West (San Bernardino Base and Meridian); to the point of inte rsection with the township line common to Township 9 South and Township 10 South;

(ii) thence east along the township line common to Township 9 South and Township 10 South to the point of inte rsection with the range line common to Range 1 West and Range 1 East;

(iii) thence south along the range line common to Range 1 West and Range 1 East to the point of intersection with the township line common to Township 11 South and Township 12 South;

(iv) thence east along the township line common to Township 11 South and Township 12 South to the point of inte rsection with the range line common to Range 1 East and Range 2 East;

(v) thence south along the range line common to Range 1 East and Range 2 East to the point of intersection with the United States-Mexico International boundary.SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -9- Rule 2 TABLE 1 EXEMPT COMPOUNDS (Revised 11/04/09)

I. Negligibly Photochemically -Reactive Organic Compounds

methane
methylene chloride (dichloromethane)
1,1,1-trichloroethane(methyl chloroform)
trichlorofluoromethane (CFC-11)
dichlorodifluoromethane (CFC-12)

1,1,2-trichloro-1,2,2-trifl uoroethane (CFC-113)

1,2-dichloro-1,1,2,2- tetrafluoroethane (CFC-114)
chloropentafluoroethane (CFC-115)
chlorodifluoromethane (HCFC-22)
chlorofluoromethane (HCFC-31)
1,1,1-trifluoro-2,2-dichloroethane (HCFC-123)

1,2-dichloro-1,1,2-triflu oroethane (HCFC-123a)

2-chloro-1,1,1,2-tetraflu oroethane (HCFC-124)

1,1-dichloro-1-fluor oethane (HCFC-141b)

1-chloro-1,1-difluor oethane (HCFC-142b)
1-chloro-1-fluoroethane (HCFC-151a)
3,3-dichloro-1,1,1,2,2-pentafl uoropropane (HCFC-225ca)
1,3-dichloro-1,1,2,2,3-pentafl uoropropane (HCFC-225cb)
difluoromethane (HFC-32)
trifluoromethane (HFC-23)
fluoroethane (ethyl fluoride, HFC-161)
1,1,2,2-tetrafluoroethane (HFC-134)
1,1,1,2-tetrafluoroethane (HFC-134a)
pentafluoroethane (HFC-125)
1,1,1-trifluoroethane (HFC-143a)
1,1-difluoroethane (HFC-152a)
1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC-43-10mee)
1,1,1,2,3,3-hexafluoropropane (HFC-236ea)
1,1,1,3,3,3-hexafluoropropane (HFC-236fa)
1,1,2,2,3-pentafluoropropane (HFC-245ca)
1,1,2,3,3-pentafluoropropane (HFC-245ea)
1,1,1,2,3-pentafluoropropane (HFC-245eb)
1,1,1,3,3-pentafluoropropane( HFC-245fa)
1,1,1,3,3-pentafluorobutane (HFC-365mfc)
1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane (C 4 F 9 OCH 3 or HFE-7100)SAN DIEGO COUNTY AIR POLLUTION CONTROL DISTRICT

Regulation 1 -10- Rule 2 Table 1 Exempt Compounds - Continued

2-(difluoromethoxymethyl)-1,1,1,2, 3,3,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OCH 3 )
1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C 4 F 9 OC 2 H 5 or HFE-7200)
2-(ethoxydifluoromethyl)-1,1,1,2,3,3 ,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OC 2 H 5 )
cyclic, branched, or linear comple tely methylated siloxanes (VMS)
1,1,1,2,2,3,3-heptafluoro-3-methoxypropane (n-C 3 F 7 OCH 3 , or HFE-7000)
3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-(trifl uoromethyl)hexane (HFE-7500)
1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea)
methylformate (HCOOCH 3 )
1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-triflu oromethyl-pentane (HFE-7300)
propylene carbonate
dimethyl carbonate
Four classes of perfl uorocarbon (PFC) compounds:
cyclic, branched, or linear, co mpletely fluorinated alkanes
cyclic, branched, or linear, completely fluorinated ethers with no unsaturations
cyclic, branched, or linear, completely fluorinated tertiary amines with no
unsaturations
sulfur containing perfluorocarbons with no unsaturations and with sulfur bonds only
to carbon and fluorine

II. Low Photochemically-Reactive Organic Compounds

acetone

ethane
1-chloro-4-trifluoromethyl benzene (p arachlorobenzotrifluoride, PCBTF)
methyl acetate
perchloroethylene (tetrachloroethylene)TABLE 1 EXEMPT COMPOUNDS (Revised [ date of adoption ])

I. Negligibly Photochemica lly-Reactive Organic Compounds

methane
methylene chloride (dichloromethane)
1,1,1-trichloroethane(methyl chloroform)

trichlorofluoromethane (CFC-11)

dichlorodifluoromethane (CFC-12)

1,1,2-trichloro-1,2,2-trifluoroethane (CFC-113)

1,2-dichloro-1,1,2,2-tetrafluoroethane (CFC-114)
chloropentafluoroethane (CFC-115)

chlorodifluoromethane (HCFC-22)

chlorofluorometh ane (HCFC-31)

1,1,1-trifluoro-2,2-dichloroethane (HCFC-123)

1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a)

2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124)

1,1-dichloro-1-fluoroethane (HCFC-141b)

1-chloro-1,1-difluoroethane (HCFC-142b)

1-chloro-1-fluoroethane (HCFC-151a)
3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225ca)
1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb)

difluoromethane (HFC-32)

trifluoromethane (HFC-23)
fluoroethane (ethyl fluoride, HFC-161)

1,1,2,2-tetrafluoroethane (HFC-134)

1,1,1,2-tetrafluoroethane (HFC-134a)
pentafluoroethane (HFC-125)

1,1,1-trifluoroethane (HFC-143a)

1,1-difluoroethane (HFC-152a)

1,1,1,2,3, 4,4,5,5,5-decaf luoropentane (HFC-43-10mee)
1,1,1,2,3,3-hexafluoropropane (HFC-236ea)
1,1,1,3,3,3-hexafluoropropane (HFC-236fa)
1,1,2,2,3-pentafluoropropane (HFC-245ca)
1,1,2,3,3-pentafluoropropane (HFC-245ea)
1,1,1,2,3-pentafluoropropane (HFC-245eb)
1,1,1,3,3-pentafluoropropane( HFC-245fa)
1,1,1,3,3-pentafluorobutane (HFC-365mfc)
1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane (C 4 F 9 OCH 3 ) or HFE-7100)
2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OCH 3 )
1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C 4 F 9 OC 2 H 5 ) or HFE-7200)
2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OC 2 H 5 )
cyclic, branched, or linear completely methylated siloxanes (VMS)

Draft – 09/24/09 Regulation 1 -1- Rule 2Table 1 Exempt Compounds - Continued

1,1,1,2,2,3,3-heptafluoro-3-methoxypropane (n-C 3 F 7 OCH 3 , or HFE-7000)
3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-(trifluoromethyl)hexane (HFE-7500)
1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea)
methylformate (HCOOCH 3 )
1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy -4-trifluoromethyl-p entane (HFE-7300)
propylene carbonate
dimethyl carbonate
Four classes of perfluorocarbon (PFC) compounds:
cyclic, branched, or linear, completely fluorinated alkanes
cyclic, branched, or linear, completely fluorinated ethers with no unsaturations
cyclic, branched, or linear, completely fluorinated tertiary amines with no unsaturations
sulfur containing perfluorocarbons with no unsaturations and with sulfur bonds only to carbon
and fluorine

II. Low Photochemically-Rea ctive Organic Compounds

acetone

ethane
1-chloro-4-trifluoromethyl benzene (parachlorobenzotrifluoride, PCBTF)
methyl acetate
perchloroethylene (tetrachloroethylene)

Draft – 09/24/09 Regulation 1 -2- Rule 2