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MICHIGAN DEPARTMENT OF ENVIRONMENTAL QUALITY AIR QUALITY DIVISION
PART 1. GENERAL PROVISIONS
Proposed Draft April 27, 2012
Filed with the Secretary of State on
These rules become effective immediately upon filing with the Secretary of State unless adopted under
sections 33, 44, 45a(6), or 48 of 1969 PA 306. Rules adopted under these sections become effective 7 days after filing with the Secretary of State.(By authority conferred on the director of environmental quality by Part 55, Air Pollution Control, of the Natural Resources and Environmental Protection Act, 1994 PA 451, MCL 324.5501 to 324.5542
, asamended)R 336.1116, R 336.1119, and R 336.1122 of the Michigan Administrative Code are amended to read as follows;
R 336.1116 Definitions; P.
Rule 116. As used in these rules:
(a) "Packaging rotogravure printing" means rotogravure printing upon a substrate that, in subsequent operations, is formed into a packaging product or label, or both.
(b) "Paint manufacturing" means the grinding or mixing of a combination of pigments, resins, and liquids to produce a surface coating as listed in standard industrial classification code 2851.
(c) "Particulate matter" means any air contaminant existing as a finely divided liquid or solid, other than uncombined water, as measured by a reference test specified in R 336.2004(5) or by an equivalent or alternative method.
(d) "Perchloroethylene dry cleaning equipment" means equipment utilized in the cleaning of fabrics for which perchloroethylene (tetrachloroethylene) is the predominant cleaning medium.
(e) "Performance test" means the taking of a source sample at a stationary source, employing department-approved methods, to determine either of the following:
(i) Compliance with the department's rules, orders, or emission limitations.
(ii) Compliance with the conditions of a permit to install or permit to operate.
(f) "Permit to install" means a permit issued by the department authorizing the construction, installation, relocation, or alteration of any process, fuel-burning, refuse-burning, or control equipment in accordance with approved plans and specifications.
(g) "Permit to operate" means a permit issued by the department authorizing the use of any process, fuel-burning, refuse-burning, or control equipment for the period indicated after it has been demonstrated that it can be operated in compliance with these rules. The requirement to obtain a permit to operate was removed from these rules effective July 26, 1995. Permits to operate issued before that date remain in effect and legally enforceable unless they are voided pursuant to R 336.1201(6).
(h) "Person" means any of the following:
(i) An individual person.
(ii) Trustee.
(iii) Court-appointed representative.
(iv) Syndicate.
(v) Association.
(vi) Partnership.
(vii) Firm.
(viii) Club.
(ix) Company.
(x) Corporation.
(xi) Business trust.
(xii) Institution.
(xiii) Agency.
(xiv) Government corporation.
(xv) Municipal corporation.
(xvi) City.
(xvii) County.
(xviii) Municipality.
(xix) District.
(xx) Other political subdivision, department, bureau, agency, or instrumentality of federal, state, or local government.
(xxi) Other entity recognized by law as the subject of rights and duties.
(i) "Petroleum" means the crude oil removed from the earth and the oils derived from tar sands, shale, and coal gasification or liquefaction.
(j) "Petroleum refinery" means any facility engaged in producing gasoline, kerosene, distillate fuel oils, residual fuel oils, lubricants, or other products through distillation of petroleum or through redistillation, cracking, or the reforming of unfinished petroleum derivatives.
(k) "PM-10" means particulate matter that has an aerodynamic diameter less than or equal to a nominal 10 micrometers, as measured by a reference test specified in 40 C.F.R. part 51, appendix M. PM-10 emissions shall include gaseous emissions from a source or activity which condense to form particulate matter at ambient temperatures. Such condensable particulate matter shall be accounted for in applicability determinations and in establishing emissions limitations for PM-10.
(i) Title 40 C.F.R., part 51, appendix M, “Recommended Test Methods for State Implementation Plans.” (2011) is adopted by reference in these rules. A copy is available for inspection and purchase at the Air Quality Division, Department of Environmental Quality, 525 West Allegan Street, P. O. Box 30260, Lansing, MI 48909-7760, at a cost as of the time of adoption of these rules of $61.00. A copy may be obtained from the Superintendent of Documents, government Printing Office, P. O. Box 371954, Pittsburgh, Pennsylvania 15250-7954, at a cost as of the time of adoption of these rules of $51.00, or on the United States government printing office internet website at http://www.acess.gpo.gov.
(l) “PM 2.5” means particulate matter that has an aerodynamic diameter less than or equal to a nominal 2.5 micrometers, as measured by a reference test specified in 40 C.F.R. part 51, appendix
M. PM 2.5 emissions shall include gaseous emissions from a source or activity which condense to form particulate matter at ambient temperatures. Such condensable particulate matter shall be accounted for in applicability determinations and in establishing emissions limitations for PM 2.5. The provisions of 40 C.F.R., part 51, appendix M are adopted by reference in R 336.1116 (k).
(m)
(l)"Potential emissions" means those emissions expected to occur without control equipment, unless this control equipment is, aside from air pollution control requirements, vital to production of the normal product of the source or to its normal operation. Annual potential emissions shall be based on the maximum annual-rated capacity of the source, unless the source is subject to enforceable permit conditions or enforceable orders that limit the operating rate or the hours of operation, or both. Enforceable agreements or permit conditions on the type or amount of materials combusted or processed shall be used in determining the potential emission rate of a source.(n)
(m)"Potential to emit" means the maximum capacity of a stationary source to emit an air contaminant under its physical and operational design. Any physical or operational limit on the capacity of the stationary source to emit an air contaminant, including air pollution control equipment and restrictions on the hours of operation or the type or amount of material combusted, stored, or processed, shall be treated as part of its design only if the limit, or the effect it would have on emissions, is legally enforceable. Secondary emissions shall not count in determining the "potential to emit" of a stationary source. For hazardous air pollutants that have been listed pursuant to section 112(b) of the clean air act, quantifiable fugitive emissions shall be included in determining the potential to emit of any stationary source. For all other air contaminants, quantifiable fugitive emissions shall be included in determining the "potential to emit" of a stationary source only if the stationary source belongs to 1 of the following categories:(i) Coal cleaning plants that have thermal dryers.
(ii) Kraft pulp mills.
(iii) Portland cement plants.
(iv) Primary zinc smelters.
(v) Iron and steel mills.
(vi) Primary aluminum ore reduction plants.
(vii) Primary copper smelters.
(viii) Municipal incinerators capable of charging more than 50 tons of refuse per day.
(ix) Hydrofluoric, sulfuric, or nitric acid plants.
(x) Petroleum refineries.
(xi) Lime plants.
(xii) Phosphate rock processing plants.
(xiii) Coke oven batteries.
(xiv) Sulfur recovery plants.
(xv) Carbon black plants that have a furnace process.
(xvi) Primary lead smelters.
(xvii) Fuel conversion plants.
(xviii) Sintering plants.
(xix) Secondary metal production plants.
(xx) Chemical process plants. The term chemical process plant shall not include ethanol production facilities that produce ethanol by natural fermentation included in North American industrial classification system codes 325193 or 312140.
(xxi) Fossil fuel boilers (or combination thereof) totaling more than 250,000,000 Btu per hour heat input.
(xxii) Petroleum storage and transfer units that have a total storage capacity of more than 300,000 barrels or petroleum storage vessels that have a capacity of more than 40,000 gallons.
(xxiii) Taconite ore processing plants.
(xxiv) Glass-fiber processing plants.
(xxv) Charcoal production plants.
(xxvi) Fossil fuel-fired steam electric plants of more than 250,000,000 Btu per hour heat input.
(xxvii) Asphalt concrete plants.
(xxviii) Secondary lead smelters and refineries.
(xxix) Sewage treatment plants.
(xxx) Phosphate fertilizer plants.
(xxxi) Ferroalloy production plants.
(xxxii) Grain elevators.
(xxxiii) Stationary gas turbines.
(xxxiv) Stationary sources that are subject to the federal national emission standards for hazardous air pollutants for the following materials:
(A) Asbestos.
(B) Beryllium.
(C) Mercury.
(D) Vinyl chloride.
(o)
(n)"PPM" means parts per million, by volume.(p)
(o)"Printed interior panel" means a panel which has its grain or natural surface obscured by fillers and basecoats and upon which a simulated grain or decorative pattern is printed.(q)
(p)"Process" means an action, operation, or a series of actions or operations at a source that emits or has the potential to emit an air contaminant. Examples of a "process" include any of the following:(i) A physical change of a material.
(ii) A chemical change of a material.
(iii) The combustion of fuel, refuse, or waste material.
(iv) The storage of a material.
(v) The handling of a material.
(r)
(q)"Process equipment" means all equipment, devices, and auxiliary components, including air pollution control equipment, stacks, and other emission points, used in a process.(s)
(r)"Process unit turnaround" means the scheduled shutdown of a refinery process unit for the purpose of inspection or maintenance of the unit.(t)
(s)"Production equipment exhaust system" means a device for collecting and removing, from the immediate area, fugitive air contaminants from any process equipment.(u)
(t)"Psia" means pounds per square inch absolute.(v)
(u)"Publication rotogravure printing" means rotogravure printing upon a substrate that is subsequently formed into any of the following:(i) Book.
(ii) Magazine.
(iii) Catalogue.
(iv) Brochure.
(v) Directory.
(vi) Newspaper.
(vii) Supplement.
(viii) Other type of printed material.
(w)
(v)"Pushing operation," with respect to coke ovens, means the movement of the coke from a coke oven into the coke-receiving car.(x)
(w)"Pushside," with respect to a coke oven, means that side of the coke oven that is adjacent to the pushing machine.R 336.1119 Definitions; S.
Rule 119. As used in these rules:
(a) "Schedule of compliance" means, for purposes of R 336.1201 to R 336.1218, all of the following:
(i) For a source not in compliance with all applicable requirements at the time of issuance of a renewable operating permit, a schedule of remedial measures, including an enforceable sequence of actions or operations that specifies milestones, leading to compliance with an applicable requirement, and a schedule for submission of certified progress reports, at least every 6 months. The schedule shall resemble, and be at least as stringent as, a schedule contained in a judicial consent decree or administrative order to which the source is subject. A schedule shall be supplemental to, and shall not sanction noncompliance with, the applicable requirement on which it is based.
(ii) For a source in compliance with all applicable requirements at the time of issuance of a renewable operating permit, a statement that the source will continue to comply with the requirements.
(iii) With respect to any applicable requirement that has a future effective compliance date that is after the date of issuance and before the date of expiration of the renewable operating permit, the schedule of compliance shall contain a statement that the source will meet the requirement on a timely basis, unless the underlying applicable requirement requires a more detailed schedule.
(b) "Secondary emissions" means emissions which occur as a result of the construction or operation of a stationary source, but which do not come from the stationary source itself. Secondary emissions include only emissions that are specific, well-defined, quantifiable, and impact the same general area as the stationary source which causes the secondary emissions. Secondary emissions also include emissions from any off-site support facility which would not otherwise be constructed or increase its emissions except as a result of the construction or operation of the stationary source. Examples of secondary emissions include the following:
(i) Emissions from ships or trains coming to or going from a stationary source.
(ii) Emissions from any off-site support facility that would not otherwise be constructed or increase its emissions except as a result of the construction or operation of the stationary source.
(c) "Secondary risk screening level" means the concentration of a possible, probable, or known human carcinogen in ambient air which has been calculated, for regulatory purposes, according to the risk assessment procedures in R 336.1229(1), to produce an estimated upper-bound lifetime cancer risk of 1 in 100,000.
(d) "Shutdown" means the cessation of operation of a source for any purpose.
(e) "Significant" means a rate of emissions for the following air contaminants which would equal or exceed any of the following:
(i) Carbon monoxide - 100 tons per year.
(ii) Nitrogen oxides - 40 tons per year.
(iii) Sulfur dioxide - 40 tons per year.
(iv) Particulate matter - 25 tons per year.
(v) PM-10 - 15 tons per year.
(vi) PM 2.5 - 10 tons per year.
(vii)
(vi)Volatile organic compounds - 40 tons per year.(viii)
(vii)Lead - 0.6 tons per year.(f) "Smoke" means small gas and airborne particles consisting essentially of carbonaceous material in sufficient numbers to be observable.
(g) "Sour condensate" means a condensate that emits sour gas at atmospheric pressure.
(h) "Sour crude" means a crude oil that emits sour gas at atmospheric pressure.
(i) "Sour gas" means any gas containing more than 1 grain of hydrogen sulfide or more than 10 grains of total sulfur per 100 standard cubic feet.
(j) "Source sample" means any raw material, fuel, product, by-product, waste material, exhaust gas, air contaminant, flora, soil, or other such material existing as a gas, liquid, or solid, which is captured, retained, or collected from a stationary source.
(k) "Specific plate collection area" means the ratio of the total collection area to the total gas volume flow rate in square feet per 1,000 actual cubic feet per minute.
(l) "Stack" or "chimney" means a flue, conduit, or duct arranged to conduct a gas stream to the outer air.
(m) "Standard conditions" means a gas temperature of 70 degrees Fahrenheit and a gas pressure of
29.92 inches of mercury absolute.
(n) "Standpipe assembly," with respect to coke ovens, means the riser, standpipe lid, and the gooseneck.
(o) "Standpipe assembly emission point," with respect to a coke oven battery equipped with a single collector main or a double collector main, means the flexible connection between the battery top and the base of the riser, the seating surface of the standpipe lid, and the second flexible connection wherever located, or another agreed upon connection that is located between the collector main and the gooseneck. With respect to a battery equipped with a charging main and a gas-offtake main in tandem, "standpipe assembly emission point" means the upper flange, the lower flange, the top lid, the bottom lid, the upper sand seal, the middle sand seal, and the lower base sand seal. With respect to a battery equipped with a jumper pipe ministandpipe, "standpipe assembly emission point" means the flexible connection between the battery top and the base of the riser, the seating surface of the standpipe lid, the flexible connection between the collector main and the gooseneck, the ministandpipe lid, and the flexible connection between the battery top and the jumper pipe ministandpipe.
(p) "Start-up" means the setting in operation of a process or process equipment for any purpose.
(q) “State-only enforceable” means that the limitation or condition is derived solely from the act and the air pollution control rules and is not federally enforceable. State-only enforceable requirements include R 336.1224, R 336.1225, R 336.1901, any permit requirement established solely pursuant to R 366.1201(1)(b), or any other regulation that is enforceable solely under the act and is not federally enforceable.
(r) "Stationary source" means all buildings, structures, facilities, or installations which emit or have the potential to emit 1 or more air contaminants, which are located at 1 or more contiguous or adjacent properties, which are under the control of the same person, and which have the same 2-digit major group code associated with their primary activity. In addition, a stationary source includes any other buildings, structures, facilities, or installations which emit or have the potential to emit 1 or more air contaminants, which are located at 1 or more contiguous or adjacent properties, which are under the control of the same person, and which have a different 2-digit major group code, but which support the primary activity. Buildings, structures, facilities, or installations, are considered to support the primary activity if 50% or more of their output is dedicated to the primary activity. Major group codes and primary activities are described in the standard industrial classification manual, 1987. Notwithstanding the provisions of this subdivision, research and development activities, as described in R 336.1118, may be treated as a separate stationary source, unless the research and development activities support the primary activity of the stationary source.
(s) "Stationary vessel" means any tank, reservoir, or container used for the storage of any volatile organic compound which is not used to transport such volatile organic compound and in which no manufacturing process or part thereof takes place.
(t) "Stencil coat" means a coating that is applied over a stencil to a plastic part at a thickness of 1 mil or less of coating solids. Stencil coats are most frequently letters, numbers, or decorative designs.
(u) "Styrene devolatilizer unit" means equipment performing the function of separating unreacted styrene monomer and other volatile components from polystyrene in a vacuum devolatilizer.
(v) "Styrene recovery unit" means equipment performing the function of separating styrene monomer from other less volatile components of the styrene devolatilizer unit's output. The separated styrene monomer may be reused as raw material in the manufacturing of polystyrene resin.
(w) "Submerged fill pipe" means any fill pipe that has its discharge opening entirely submerged when the liquid level is 6 inches above the bottom of the vessel or, when applied to a vessel that is loaded from the side, means either of the following:
(i) Any fill pipe that has its discharge opening entirely submerged when the liquid level is 18 inches above the bottom of the vessel.
(ii) Any fill pipe that has its discharge opening entirely submerged when the liquid level is twice the diameter of the fill pipe above the bottom of the vessel, but in no case shall the top of such submerged fill pipe be more than 36 inches above the bottom of the vessel.
(x) "Sufficient evidence," a term of art, means either of the following:
(i) In human epidemiological studies, that the data indicate that there is a causal relationship between the agent and human cancer.
(ii) In animal studies, the data suggest that there is an increased incidence of malignant tumors or combined malignant and benign tumors in any of the following:
(A) Multiple species or strains.
(B) Multiple experiments.
(C) To an unusual degree in a single experiment with regard to high incidence, unusual site or type of tumor, or early age at onset.
(y) "Sulfuric acid plant" means any facility producing sulfuric acid by the contact process by burning elemental sulfur, alkylation acid, hydrogen sulfide, or acid sludge, but does not include facilities where conversion to sulfuric acid is utilized primarily as a means of preventing emissions to the atmosphere of sulfur dioxide or other sulfur compounds.
(z) "Surface coating" means any paint, lacquer, varnish, ink, adhesive, or other coating material applied on a surface.
(aa) "Sweet condensate" means any condensate that is not a sour condensate. (bb) "Sweet crude" means any crude oil that is not a sour crude.
(cc) "Sweetening facility" means a facility or process that removes hydrogen sulfide or sulfur- containing compounds, or both, from a sour gas, sour crude oil, or sour condensate stream and converts it to sweet gas, sweet crude, or sweet condensate. The term "sweetening facility" does not include a facility or process that operates in an enclosed system and does not emit hydrogen sulfide to the outer air.
(dd) "Sweet gas" means any gas that is not a sour gas.
(ee) "Synthetic organic chemical and polymer manufacturing plant" means a stationary source where the production, as intermediates or final products, of 1 or more of the following chemicals takes place:
(i) Methyl tert-butyl ether.
(ii) Polyethylene.
(iii) Polypropylene.
(iv) Polystyrene.
(v) Synthetic organic chemicals listed in section 489 of 40 C.F.R. part 60, subpart VV, entitled "Standards of Performance for Equipment Leaks of VOC in the Synthetic Organic Chemicals Manufacturing Industry," which is adopted by reference in R 336.1628(1).
(ff) "Synthetic organic chemical and polymer manufacturing process unit" means all process equipment assembled to manufacture, as intermediates or final products, 1 or more of the chemicals listed in the definition of synthetic organic chemical and polymer manufacturing plant. A synthetic organic chemical and polymer manufacturing process unit can operate independently if supplied with sufficient feed or raw materials and sufficient storage facilities for the product.
R 336.1122 Definitions; V.
Rule 122. As used in these rules:
(a) "Vacuum-metalizing coatings" means topcoats and basecoats that are used in the vacuum- metalizing process.
(b) "Vacuum-producing system" means any device that creates a pressure below atmospheric, such as a pump or steam ejector with condenser, including hot wells and accumulators.
(c) "Vapor collection system," as it pertains to R 336.1627, means all piping, seals, hoses, connections, pressure-vacuum vents, and any other equipment between and including the delivery vessel and a stationary vessel, vapor processing unit, or vapor holder.
(d) "Very large precipitator" means an electrostatic precipitator that has a specific plate collection area of 600 square feet or more per 1,000 actual cubic feet per minute gas flow.
(e) "Visible emission" means any emissions that are visually detectable without the aid of instruments.
(f) "Volatile organic compound" means any compound of carbon or mixture of compounds of carbon that participates in photochemical reactions, excluding the following materials, all of which have been determined by the United States environmental protection agency to have negligible photochemical reactivity:
(i) Carbon monoxide.
(ii) Carbon dioxide.
(iii) Carbonic acid.
(iv) Metallic carbides or carbonates.
(v) Boron carbide.
(vi) Silicon carbide.
(vii) Ammonium carbonate.
(viii) Ammonium bicarbonate.
(ix) Methane.
(x) Ethane.
(xi) The methyl chloroform portion of commercial grades of methyl chloroform, if all of the following provisions are complied with:
(A) The commercial grade of methyl chloroform is used only in a surface coating or coating line that is subject to the requirements of part 6 or 7 of these rules.
(B) The commercial grade of methyl chloroform contains no stabilizers other than those listed in table 11.
(C) Compliance with the applicable limits specified in part 6 or 7 of these rules is otherwise not technically or economically reasonable.
(D) All measures to reduce the levels of all organic solvents, including the commercial grade of methyl chloroform, from the surface coating or coating line to the lowest reasonable level will be implemented.
(E) The emissions of the commercial grade of methyl chloroform do not result in a maximum ambient air concentration exceeding any of the allowable ambient air concentrations listed in table 11.
(F) The use of the commercial grade of methyl chloroform is specifically identified and allowed by a permit to install, permit to operate, or order of the department.
(G) Table 11 reads as follows:
TABLE 11
Commercial Grade of Methyl Chloroform -- Allowable Ambient Air Concentrations
Compound
Ppm1
Time2
Methyl chloroform
3.5
1 hour
Tertiary butyl alcohol3
1.0
1 hour
Secondary butyl alcohol3
1.0
1 hour
Methylal3
10.0
1 hour
1,2-butylene oxide3
0.028
and 0.00041
1 hour
annual
1. Parts per million, by volume
2. Averaging time period
3. This compound is a stabilizer
(xii) The methyl chloroform portion of commercial grades of methyl chloroform that contain any other stabilizer not listed in table 11 of this rule, if all of the following provisions are complied with:
(A) The commercial grade of methyl chloroform is used only in a surface coating or coating line that is subject to the requirements of part 6 or 7 of these rules.
(B) Compliance with the applicable limits specified in part 6 or 7 of these rules is otherwise not technically or economically reasonable.
(C) All measures to reduce the levels of all organic solvents, including the commercial grade of methyl chloroform, from the surface coating or coating line to the lowest reasonable level will be implemented.
(D) The emissions of any compound in the commercial grade of methyl chloroform that is listed in table 11 of this rule do not result in a maximum ambient air concentration exceeding any of the allowable ambient air concentrations listed in table 11.
(E) The emission of all compounds in the commercial grade of methyl chloroform that are not listed in table 11 is demonstrated to comply with R 336.1901.
(F) The use of the commercial grade of methyl chloroform is specifically identified and allowed by a permit to install, permit to operate, or order of the department.
(xiii) Acetone.
(xiv) Cyclic, branched, or linear completely methylated siloxanes.
(xv) Parachlorobenzotrifluoride.
(xvi) Perchloroethylene.
(xvii) Trichlorofluoromethane (CFC-11).
(xviii) Dichlorodifluoromethane (CFC-12).
(xix) 1,1,2-trichloro-1,2,2-trifluoroethane (CFC-113).
(xx) 1,2-dichloro 1,1,2,2-tetrafluoroethane (CFC-114).
(xxi) Chloropentafluoroethane (CFC-115).
(xxii) 1,1-dichloro 1-fluoroethane (HCFC-141b).
(xxiii) 1,chloro 1,1-difluoroethane (HCFC-142b).
(xxiv) Chlorodifluoromethane (HCFC-22).
(xxv) 1,1,1-trifluoro 2,2-dichloroethane (HCFC-123).
(xxvi) 2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124).
(xxvii) Trifluoromethane (HFC-23).
(xxviii) Pentafluoroethane (HFC-125).
(xxix) 1,1,2,2-tetrafluoroethane (HFC-134).
(xxx) 1,1,1,2-tetrafluoroethane (HFC-134a).
(xxxi) 1,1,1-trifluoroethane (HFC-143a).
(xxxii) 1,1-difluoroethane (HFC-152a).
(xxxiii) 3,3-dichloro-1, 1,1,2,2-pentafluoropropane (HCFC-225ca).
(xxxiv) 1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb).
(xxxv) 1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC 43-10mee).
(xxxvi) Difluoromethane (HFC-32).
(xxxvii) Ethyl fluoride (HFC-161).
(xxxviii) 1,1,1,3,3,3-hexafluoropropane (HFC-236fa).
(xxxix) 1,1,2,2,3-pentafluoropropane (HFC-245ca). (xl) 1,1,2,3,3- pentafluoropropane ( HFC-245ea). (xli) 1,1,1,2,3- pentafluoropropane (HFC-245eb). (xlii) 1,1,1,3,3- pentafluoropropane (HFC-245fa). (xliii) 1,1,1,2,3,3-hexafluoropropane (HFC-236ea). (xliv) 1,1,1,3,3-pentafluorobutane (HFC365mfc). (xlv) Chlorofluoromethane (HCFC-31).
(xlvi) 1,2-dichloro-1,1,2-trifluoroethane (HCFC-123a). (xlvii) 1-chlor-1-fluoroethane (HCFC-151a).
(xlviii) 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-butane (C4F9OCH3 or HFE-7100). (xlix) 2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoropropane.
(l) 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C4F9OC2H5 or HFE-7200). (li) 2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropane.
(lii) Methyl acetate.
(liii) Perfluorocarbon compounds that fall into the following classes:
(A) Cyclic, branched, or linear, completely fluorinated alkanes.
(B) Cyclic, branched, or linear, completely 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 sulfur bonds only to carbon and fluorine.
(liv) Methylene chloride.
(lv) 1,1,1,2,2,3,3-heptafluoro-3-methoxy-propane (n-C3F7OCH3, HFE-7000).
(lvi) 3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-(trifluoromethyl) hexane (HFE-7500). (lvii) 1,1,1,2,3,3,3-heptafluoropropane (HFC 227ea)
(lviii) Methyl formate (HCOOCH3).
(lix) T-butyl acetate is not a volatile organic compound for purposes of volatile organic compound emissions limitations or volatile organic compound content requirements but is a volatile organic compound for purposes of all recordkeeping, emissions reporting, photochemical dispersion modeling and inventory requirements, which apply to volatile organic compounds and shall be uniquely identified in emission reports.
(lx) 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-trifluoromethyl-pentane (HFE-7300) (lxi) Dimethyl carbonate
(lxii) Propylene carbonate
(lxiii) 2,3,3,3-tetrafluoropropene (HFO–1234yf)
(lxiv) Trans-1,3,3,3-tetrafluoropropene (HFO–1234ze)
The methods described in R 336.2004 and R 336.2040 shall be used for measuring volatile organic compounds for purposes of determining compliance with emission limits. Where such a method also measures compounds with negligible photochemical reactivity, these negligibly-photochemical reactive
compounds may be excluded as volatile organic compounds if the amount of such compounds is accurately quantified and such exclusion is approved by the department.
