Yolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 1 RULE 1.1 GENERAL PROVISIONS AND DEFINITIONS

ADOPTED October 1, 1971
REVISED December 8, 1993

REVISED August 13, 1997
REVISED December 14, 2005
REVISED May 14, 2008
REVISED May 8, 2013

INDEX

100 GENERAL
101 TITLE
102 DEFINITIONS REFERENCED
103 ENFORCEMENT
104 VALIDITY

200 DEFINITIONS

201 AGRICULTURAL BURNING
202 AIR CONTAMINANT
203 AIR POLLUTION CONT ROL OFFICER (APCO)
204 ASTM
205 ATMOSPHERE
206 BOARD
207 BRUSH TREATED
208 CARB
209 CLERK OF THE HEARING BOARD
210 COMBUSTIBLE REFUSE
211 COMBUSTION CONTAMINANTS
212 CONDENSED FUMES
213 CONTROL OFFICER
214 DESIGNATED AGENCY
215 DISTRICT
216 DISTRICT JURISDICTION
217 DUSTS
218 EPA
219 EXEMPT COMPOUNDS
220 FORMULATION DATA
221 HEARING BOARD
222 IMPLEMENT OF HUSBANDRY
223 MULTIPLE-CHAMBER INCINERATOR
224 NO-BURN DAY
225 OPEN BURNING FOR AGRICULTURA L OPERATIONS IN THE GROWING
OF CROPS OR RAISING OF FOWL OR ANIMALS
226 OPEN BURNING FOR RANGE IMPROVEMENT
227 OPEN OUTDOOR FIRE
228 ORCHARD OR CITRUS GROVE HEATER
229 PARTICULATE MATTER
230 PERSONYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 2 231 PROCESS WEIGHT PER HOUR
232 PUBLIC RECORDS
233 REGULATION
234 RULE
235 SECTION
236 STANDARD CONDITIONS
237 TRADE SECRETS 238 VOLATILE ORGANIC COMPOUND (VOC)
239 WILDLAND VEGETATION MANAGEMENT BURNING

300 STANDARDS

301 AUTHORITY TO ARREST
302 DISCLOSURE OF DATA

400 ADMINISTRATIVE REQUIREMENTS

401 ADMINISTRATIVE SETTLEMENT PROC EDURE FOR CIVIL PENALTIESYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 3 100 GENERAL

101 TITLE: These rules and regulations shall be known as the Rules and Regulations of the Yolo-Solano Air Quality Management District.

102 DEFINITIONS REFERENCED: Except as otherwise specifically provided in these rules and, except where the context ot herwise indicates, words used in these rules are used in exactly the same sense as the same words are used in Chapter 2, Part 1, Division 26 of the Health and Safety Code.

103 ENFORCEMENT: These Rules and Regulations shall be enforced by the Air Pollution Control Officer under authority of Health and Safety Code Division 26, Part 4, and by all officer s empowered by Section 40157.

104 VALIDITY: If any regulation, rule, subdivisio n, sentence, clause, or phrase of these Rules and Regulations is for any reas on held to be unconstitutional or invalid, such decision shall not affect the validity of the remaining portions of these Rules and Regulations. The Air Quality Mana gement Board hereby declares that it would have adopted these Rules and Re gulations and every regulation, rule, subdivision, sentence, clause, and phrase th ereof irrespective of the fact that any one or more regulations, rules, subdivisi ons, sentences, clauses, or phrases be
declared unconstitutional or invalid.

200 DEFINITIONS

201 AGRICULTURAL BURNING: Open outdoor fires used in the growing of crops; or raising of fowl or anim als or for range improvement; or used in improvement of land for wildlife and game habitat; or fo r wildland vegetation management burning. "Agricultural Burning" also means open outdoor fires used in the operation or maintenance of a system for the delivery of water for these purposes.

202 AIR CONTAMINANT: Any discharge, release, or other propagation into the atmosphere directly or indirectly, caused by man and includes, but is not limited to smoke, charred paper, dust, soot, grime, carbon, noxious acids, fumes, gases, odors, or particulate matter or any combination thereof.

203 AIR POLLUTION CONTRO L OFFICER (APCO): The Air Pollution Control Officer of the Yolo-Solano Air Quality Management District , or his or her designee.

204 ASTM: American Society of Testing and Materials

205 ATMOSPHERE: The air that envelopes or surrounds the earth. Where air pollutants are emitted into a building not designed specifically as a piece of air pollution control equipment, such emission into the building shall be considered an emission into the atmosphere.

206 BOARD: The Air Quality Management Board of the Yolo-Solano Air QualityYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 4 Management District.

207 BRUSH TREATED: The material to be burned has been felled, crushed, or uprooted with mechanical equipment, or has been desiccated with herbicides.

208 CARB: California Air Resources Board.

209 CLERK OF THE HEARING BOARD: The Clerk to the Boar d of Directors, who
is ex officio Clerk of the Hearing Board.

210 COMBUSTIBLE REFUSE: Any solid or liquid combustible waste material containing carbon in a free or combined state.

211 COMBUSTION CONTAMINANTS: Particulate matter discharged into the atmosphere from the burning of any kind of material containing ca rbon in a free or
combined state.

212 CONDENSED FUMES: Minute, solid particles gene rated by the condensation of vapors from solid matter after volatilizati on from the molten state, or may be generated by sublimination, distillation, calcination, or chemical reaction when these processes create air-borne particles.

213 CONTROL OFFICER: The Air Pollution Control Officer of the Yolo-Solano Air Quality Management District.

214 DESIGNATED AGENCY: Any agency designated by the California Air Resources Board as having authority to i ssue agricultural burning permits. The U.
S. Forest Service and the Ca lifornia Division of Forestry are so designated within their areas of jurisdiction.

215 DISTRICT: The Yolo-Solano Air Quality Management District.

216 DISTRICT JURISDICTION: The jurisdiction of the Yolo-Solano Air Quality Management District includes:

216.1 All of Yolo County 216.2 That portion of Solano County which lie s north and east of a line described as follows: Beginning at the intersecti on of the westerly boundary of Solano County and the 1/4 section line running east and west thr ough the center of Section 34, T6N, R2W, M.D.B. & M., thence east along said 1/4 section line to the east boundary of Section 36, T6N, R2W, thence south 1/2 mile and east 2.0 miles, more or less, alon g the west and south boundary of Los
Putos Rancho to the northwest corner of Section 4, T5N, R1W, thence east along a line common to T5N and T6N to the northeast corner of Section 3, T5N, R1E, thence south along section lines to the southeast corner of Section 10, T3N, R1E, thence east al ong section lines to the south 1/4 corner of Section 8, T3N, R2E, then ce east to the boundary between Solano
and Sacramento Counties.Yolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 5 217 DUSTS: Minute, solid particles released into the air by natural forces or by mechanical processes such as crushi ng, grinding, milling, drilling, demolishing, shoveling, conveying, covering, bagging, sweep ing, or other similar processes.

218 EPA: United States Environmental Protection Agency.

219 EXEMPT COMPOUNDS: The following compounds are exempt from the definition of Volatile Organic Compounds (VOC) in Section 237:

219.1 Acetone; 219.2 Ammonium carbonate; 219.3 Carbon monoxide; 219.4 Carbon dioxide; 219.5 Carbonic acid; 219.6 Dimethyl carbonate (DMC); 219.7 Ethane; 219.8 Metallic carbides or carbonates; 219.9 Methane;Yolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 6 219.10 Methyl acetate; 219.11 Methyl formate (HCOOCH 3 ); 219.12 Methylene chloride (dichloromethane); 219.13 Methyl chloroform ( 1,1,1-trichloroethane); 219.14 Parachlorobenzotrifluoride (PCBT F) (1-chloro-4- trifluoromethyl benzene); 219.15 Perchloroethylene (tetrachloroethylene); 219.16 Propylene carbonate; 219.17 Tertiary-butyl acetate (T- butyl acetate, TBAC, TBAc)*; 219.18 Trans -1,3,3,3-tetrafluoropropene; 219.19 2-(difluoromethoxymethyl )-1,1,1,2,3,3,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OCH 3 ); 219.20 2-(ethoxydifluoromethyl)- 1,1,1,2,3,3,3-heptafluoropropane ((CF 3 ) 2 CFCF 2 OC 2 H 5 ); 219.21 The following chlorofluorocarbons (CFCs); a. Trichlorofluoromethane (CFC-11); b. Dichlorodifluoromethane (CFC-12); c. 1,1,2-trichloro-1,2,2-trif luoroethane (CFC-113); d. 1,2-dichloro-1,1,2,2-tetraf luoroethane (CFC-114); e. Chloropentafluoroethane (CFC-115); 219.22 The following hydrochlorofluorocarbons (HCFCs); a. Chlorodifluoromethane (HCFC-22); b. Chlorofluoromethane (HCFC-31); c. 1,1,1-trifluoro-2,2-dichloroethane (HCFC-123); d. 1,2-dichloro-1,1,2-triflu oroethane (HCFC-123a); e. 2-chloro-1,1,1,2-tetraf luoroethane (HCFC-124); f. 1,1-dichloro-1-fl uoroethane (HCFC-141b); g. 1-chloro-1,1-difl uoroethane (HCFC-142b); h. 1-chloro-1-fluoroethane (HCFC-151a); i. 3,3-dichloro-1,1,1,2,2-pentaf luoropropane (HCFC-225ca); j. 1,3-dichloro-1,1,2,2,3-pentaf luoropropane (HCFC-225cb); 219.23 The following hydrofluorocarbons (HFCs); a. Trifluoromethane (HFC-23); b. Difluoromethane (HFC-32); c. 1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC 43-10mee); d. Pentafluoroethane (HFC-125); e. 1,1,2,2-tetrafluoroethane (HFC-134); f. 1,1,1,2-tetrafluoroethane (HFC-134a); g. 1,1,1-trifluoroethane (HFC-143a); h. 1,1-difluoroethane (HFC-152a); i. Ethylfluoride (HFC-161); j. 1,1,1,2,3,3,3-heptafluoropropane (HFC 227ea); k. 1,1,1,2,3,3-hexafluoropropane (HFC-236ea); l. 1,1,1,3,3,3-hexafluoropropane (HFC-236fa); m. 1,1,2,2,3-pentafluoropropane (HFC-245ca); n. 1,1,2,3,3-pentafluoropropane (HFC-245ea); o. 1,1,1,2,3-pentafluoropropane (HFC-245eb); p. 1,1,1,3,3-pentafluoropropane (HFC-245fa); q. 1,1,1,3,3-pentafluorobutane (HFC-365mfc);Yolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 7 219.24 The following hydrofluorethers (HFEs);

a. HCF 2 OCF 2 H (HFE 134);
b. HCF 2 OCF 2 OCF 2 H (HFE-236cal2);

c. HCF 2 OCF 2 CF 2 OCF 2 H (HFE-338pcc13);
d. HCF 2 OCF 2 OCF 2 CF 2 OCF 2 H (H-Galden 1040X and H-Galden ZT 130 (or 150 or 180)); e. 1,1,1,2,2,3,3-heptafluoro-3-methoxy-propane (n-C 3 F 7 OCH 3 , HFE-7000); f. 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-butane (C 4 F 9 OCH 3 or HFE-7100); g. 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C 4 F 9 OC 2 H 5 or HFE-7200); h. (1) 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-trifluoromethyl-pentan e (HFE-7300); i. 3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluor o-2-(trifluoromethyl) hexane (HFE 7500); 219.25 Cyclic, branched, or linear co mpletely methylated siloxanes; 219.26 The following four classes of perfluorocarbon compounds: a. Cyclic, branched, or linear, completely fluorinated alkanes; b. Cyclic, branched, or linear, comple tely fluorinated ethers with no unsaturations; c. Cyclic, branched, or linear, completely fluorinated tertiary amines with no unsaturations; d. Sulfur-containing perfluorocarbons with no unsaturations and with the sulfur bonds only to carbon and fluorine;

* T-butyl acetate shall be considered ex empt as a VOC only for purposes of VOC emissions limitations or VOC content requir ements, but will continue to be a VOC for purposes of all recordkeeping, emi ssions reporting, photochemical dispersion modeling, and inventory require ments which apply to VOCs.

220 FORMULATION DATA: The actual product recipe which itemizes all the ingredients contained in a product including VOCs and th e quantities thereof used by the manufacturer to creat e the product. Material Sa fety Data Sheets (MSDS)
are not considered formulation data.

221 HEARING BOARD: The Hearing Board of the Yolo-Solano Air Quality Management District.

222 IMPLEMENT OF HUSBANDRY: A vehicle which is used exclusively in the conduct of agricultural operations.

223 MULTIPLE-CHAMBER INCINERATOR: Any article, machine, equipment, contrivance, structure, or any part of a structure used to dispose of combustible refuse by burning, consisting of three or more refractor y-lined combustion furnaces in series, physically sepa rated by refractory walls, in terconnected by gas passage ports or ducts, and employing adequate design parameters necessary for maximum
combustion of the material to be burned. The refractories shall have a PyrometricYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 8 Cone equivalent of at l east 17, tested according to the method described in the
ASTM Method C-24.

224 NO-BURN DAY: Any day on which the Californi a Air Resources Board or the Yolo-Solano Air Quality Management Di strict prohibits agricultural burning.

225 OPEN BURNING FOR AGRICULTURAL OPERATIONS IN THE
GROWING OF CROPS OR RAISING OF FOWL OR ANIMALS:

225.1 The burning in the open of material s produced wholly fr om operations in the growing and harvesting of crops or raising of fowls or animals for the primary purpose of making a profit, of providing a livelihood, or of conducting agricultural research or inst ruction by an educational institution, and,

225.2 In connection with the operati ons qualifying under section 225.1: (a) The burning of grass and weeds in or adjacent to fields in cultivation or being prepared for cultivation and; (b) The burning of material not pr oduced wholly from such operations, but which are intimately related to the growing or harvesting of crops and which are used in th e field, except as prohibited by District regulations. An exampl e is empty sacks which contained pesticides, burned in the field wh ere the substances were applied.

226 OPEN BURNING FOR RANGE IMPROVEMENT: The use of open fires to remove vegetation for a wildlife, game or livestock habitat or for the initial establishment of an agricultural prac tice on previously uncultivated land.

227 OPEN OUTDOOR FIRE: The combustion of any combustible refuse or other material of any type outdoors in the ope n air not in any enclosure, where the products of combustion are not directed through a flue.

228 ORCHARD OR CITRUS GROVE HEATER: "Orchard or Citrus Grove Heater" means any article, machine, equi pment 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 gi ving protection from frost damage.

229 PARTICULATE MATTER: Any material, except unc ombined water, which exists in a finely divided form as a liquid or solid at standard conditions.

230 PERSON:

230.1 Any person, firm, association, orga nization, partnership, business trust, corporation, company, contractor, supplie r, installer, user or owner or any state or local government agency, or public district, or any officer or employee thereof, and;

230.2 The United States or its agencies, to the extent authorized by federal law.Yolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 9 231 PROCESS WEIGHT PER HOUR: The total weight 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 cycle from the beginning of any given process to the completion thereof, excluding any time during which the equipment is idle.

232 PUBLIC RECORDS: The following are public records:

232.1 All information, analyses, plans or sp ecifications that disclose the nature, extent, quantity or degree of air contaminants which any article, machine, equipment or other contrivance w ill produce, which the Air Quality Management District requires any a pplicant to provide before such applicant builds, erects, alters, repl aces, operates or uses such article, machine, equipment or other contrivance.

232.2 All air monitoring data, including data compiled from stationary sources.

232.3 Except as otherwise provided in Section 232.4 of this rule, trade secrets are not public records under this rule.

232.4 Notwithstanding any other provision of law, all air pollution emission data, including those emission data which c onstitute trade secr ets as defined in Section 237 of this rule, are public records. Data used to calculate emission data are not emission data for the purposes of this rule and data
which constitute trade secrets and which are used to calcul ate emission data are not public records.

233 REGULATION: One of the major subdivisions of the rules of the Yolo-Solano Air Quality Manage ment District.

234 RULE: A rule of the Yolo-Solano Ai r Quality Manage ment District.

235 SECTION: A section of the Health and Safety Code of the State of California unless some other statute is specifically mentioned.

236 STANDARD CONDITIONS: As used in these regula tions, a gas temperature of 68 degrees Fahrenheit and a gas pressure of 14.7 pounds per square inch absolute. Result of all analyses and tests shall be calculated or reported at this gas temperature and pressure. Where the use of U.S. EPA Test Methods are required in these Rules and Regulations, then Standa rd Conditions are those specified in that
Test Method.

237 TRADE SECRETS: "Trade secrets", as used in this rule, may include, but are not limited to any formula, plan, patter n, process, tool, mechanism, compound, procedure, production data, or compilation of information which is not patented, which is known only to certain individuals within a commercial concern who are using it to fabricate, produce, or compound an article of trade or a service havingYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 10 commercial value and which gives its us er an opportunity to obtain a business advantage over competitors who do not know or use it.

238 VOLATILE ORGANIC COMPOUND (VOC): Any compound containing carbon except exempt compounds as defined in Section 219. Volatile organic compounds may also be referred to as reactive organic compounds (ROC).

239 WILDLAND VEGETATION MANAGEMENT BURNING: The use of prescribed burning conducte d by a public agency to burn land predominantly covered with chaparral, trees , grass, or standing brush.

300 STANDARDS

301 AUTHORITY TO ARREST: The Air Pollution Control Officer is hereby authorized pursuant to Penal Code S ection 836.5 to arrest a person without a
warrant whenever he has reas onable cause to believe that the person to be arrested has committed a misdemeanor in his presence which is a violation of these Rules and Regulations.

302 DISCLOSURE OF DATA:

302.1 The Air Pollution Control Officer shall, upon due notice, make public records available for examination and provide copies thereof where appropriate.

302.2 Trade secrets may be released: a. To the ARB, which protects trad e secrets as provided in Section
6254.7 of the Government Code and Sections 91000 to 91022 of the California Administrative Code, Title 17; or b. To the Federal Environmental Protection Agency, which protects trade secrets as provided in Section 114C of the Clean Air Act and in 40 CFR, Chapter 1, Part 2.

302.3 Data required to be submitted to the District under the Air Toxics “Hot Spots” Information and Assessment Act, and which the operator believes to be a trade secret, shall be protected from disclosure in accordance with the provisions of Health and Safety Code Section 44346.

400 ADMINISTRATIVE REQUIREMENTS

401 ADMINISTRATIVE SETTLEMENT PROCEDURE FOR CIVIL
PENALTIES:

401.1 Civil penalties shall be assessed a ccording to Health and Safety Code, Division 26, Part 4, Chapter 4, Arti cle 3, beginning with Section 42400.

401.2 The Air Pollution Control Officer afte r consultation with District CounselYolo-Solano AQMD Revised May 8, 2013 Reg. I, Rule 1.1, Page 11 shall give notice to a person who is charged with committing a violation of an applicable State law or Distri ct Rules and Regulations that an administrative settlement is being sought.

401.3 The Air Pollution Control Officer with advice of District Counsel is authorized as the District's agent to settle any administrative penalty claim
for the District under this rule.