Santa Barbara County APCD Rule 102 102 - 1 March 17, 2011 [ date of amended rule adoption ] RULE 102. DEFINITIONS. (Adopted 10/18/1971, revised 1/12/1976, readopted 10/23/1978, revised 7/11/1989, 7/10/1990, 7/30/1991, 7/18/1996, 4/17/1997, 1/21/1999, 5/20/1999, 6/19/2003, 1/20/2005, 6/19/2008, 1/15/2009, 9/20/2010, 1/20/2011, and 3/17/2011 , and [ date of amended rule adoption ] )

These definitions apply to the entire rule book. Definitions specific to a given rule are defined in that rule or in the first rule of the relevant regulation. Except as otherwis e specifically provided in these Rules 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 H ealth and Safety Code.

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“Aerosol Product” means a hand-held, non-refillable container that expels pressurized product by means of a propellant-induced force.

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“Avionic Equipment” means any electronic system us ed on any aircraft, aerospace vehicle, satellite, or space vehicle.

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“Capture Efficiency” means the percentage by weight of affected pollutants delivered to a control device divided by the weight of total affected pollutants generated by the source.

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“Carbon Adsorber” means a bed of activated carbon into which an air-solvent gas-vapor stream is routed and which adsorbs the solvent on the carbon.

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“Catalytic Incinerator” means an y device that burns reactive organic co mpounds or toxic air contaminants in air using a material that increases the rate of combustion without itself undergoing a net chemical change in the process. Common catalyst materials include but are not limited to, platinum alloys, chromium, copper oxide, and cobalt.

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“Control Device” means any destruction and/or recovery equipm ent used to destroy or recover affected pollutant emissions generated by a regulated operation.

“Control Device Efficiency” means the percentage of affected pollutant s entering a control device that is not

present in the exhaust to the atm osphere of that control device.

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“Electronic Components” means the portions of an assembly, including, but not limited to: circuit card assemblies, printed wire assemblies, printed circuit boar ds, soldered joints, ground wires, bus bars, magnetic tapes and tape drive mechanisms, discs and disc driv e mechanisms, electro-opti cal devices (e.g., optical filters, sensor assemblies, infrared sensors, charged c oupled devices, thermal electric coolers, and vacuum assemblies), solid state components, semiconductors (e.g., diodes, zeners, stacks, rectifiers, integrated microcircuits, transistors, solar cells, light sensing de vices, and light-emitting de vices), and other electrical fixtures, except for the actual cabinet in which the components are housed.Santa Barbara County APCD Rule 102 102 - 2 March 17, 2011 [ date of amended rule adoption ] “Electrostatic Spray” means any method of applying a spray coating in wh ich an electrical charge is applied

to the coating and the substrate is grounded. The coatin g is attracted to the substrate by the electrostatic potential between them.

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“Enclosed Cleaning System” means any application equipment cleaner (e.g., an enclosed gun washer) that totally encloses spray guns, cups, nozzles, bowls, a nd other parts during solvent washing, rinsing, and draining procedures. An enclosed cleaning system fo r cleaning application equipment is not a solvent cleaning machine.

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“Exempt Compound” means any compound listed as an exempt compound in the definition of “ Reactive Organic Compound. ” Tertiary-butyl acetate (also known as t- butyl acetate or tBAc) shall be considered exempt as a reactive organic compo und only for purposes of reactive orga nic compound emissions limitations or reactive organic compound content requirements and sh all be considered a reactive organic compound for purposes of all recordkeeping, emi ssions reporting, photochemical di spersion modeling, and inventory requirements which apply to reactive organic compounds.

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“Fluid System” means a power transmission system that uses the force of flowing liquids and gases to transmit power. Fluid systems include hydraulic systems and pneumatic systems.

“Fluorinated Gases” means a compound that contains fluorine and exists in a gaseous state at 25 degrees

Celsius and 1 atmosphere of pressure. Fluorinated gases include, but are not limited to:

1. hexafluoroethane (C 2 F 6 ), (CFC-116), 2. octafluoropropane (C 3 F 8 ), (PFC 218), 3. octafluorocyclopentene (C 5 F 8 ), (PFC C-1418), 4. tetrafluoromethane (CF 4 ), (CFC-14), 5. trifluoromethane (CHF 3 ), (HFC-23), 6. difluoromethane (CH 2 F 2 ), (HFC-32), 7. octafluorocyclobutane (c-C 4 F 8 ), (RC 318), 8. octafuorotetrahydrofuran (C 4 F 8 O), 9. hexafluoro-1,3-butadiene (C 4 F 6 ), 10. carbon fluoride oxide (COF 2 ), 11. nitrogen trifluoride (NF 3 ), and 12. sulfur hexafluoride (SF 6 ).

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“Grams of Reactive Organic Compound Per Liter of Material” means the weight of reactive organic compound per volume of material and can be calculated by the following equation:

W

s - W w - W e Grams of reactive organic compounds per liter of material = V m

Where: W s = Weight of volatile compounds in grams W

w = Weight of water in grams W

e = Weight of exempt compounds in grams V

m = Volume of material in liters

[. . .]Santa Barbara County APCD Rule 102 102 - 3 March 17, 2011 [ date of amended rule adoption ] “High

- Precision Optics” means any optical element us ed in an electro-optical device that is designed to

sense, detect, or transmit light energy, including spec ific wavelengths of light energy and changes in light energy levels.

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“Natural Draft Opening” means any opening in a room, building, or total enclosure that remains open during operation of the facility and th at is not connected to a duct in which a fan is installe d. The rate and direction of the natural draft through such an opening is a conse quence of the difference in pressures on either side of the wall containing the opening.

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“Operating Parameter Value” means any minimum or maximum value established for a control equipment or process parameter which, if achieved by itself or in combination with one or more other operating parameter values, determines that an owner or operator has continued to comply with an applicable emission limitation.

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“Overall Efficiency” means the emission reduction, expressed as a percentage that results from the combined effect of capture and control of affected pollutants (c apture efficiency multiplied by control efficiency).

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“Photoresist Coating” means any coating applied directly to a substrate to protect surface areas when chemical milling, etching, or other chemical s urface operations are performed on the substrate.

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“ Reactive Organic Compound” means any compound containing at least one (1) atom of carbon, except for the following exempt compounds:

1. acetone
2. ammonium carbonate
3. carbon dioxide
4. carbon monoxide
5. carbonic acid 6. dimethyl carbonate
7. ethane
8. metallic carbides or carbonates
9. methane 10. methyl acetate 11. methyl chloroform (1,1,1-trichloroethane) 12. methyl formate; HCOOCH 3 13. cyclic, branched, or linear comple tely methylated siloxane compounds 14. methylene chloride 15. parachlorobenzotrifluoride 16. perchloroethylene (tetrachloroethylene) 17. the following four classes of pe rfluorocarbon (PFC) compounds: a. cyclic, branched, or linear, co mpletely fluorinated alkanes, b. cyclic, branched, or linear, completely fluorinated ethers with no unsaturations,Santa Barbara County APCD Rule 102 102 - 4 March 17, 2011 [ date of amended rule adoption ] c. cyclic, branched, or linear, completely fluo rinated tertiary amines with no unsaturations, and d. sulfur containing perfluoroca rbons with no unsaturations a nd with sulfur bonds only to carbon and fluorine.
18. propylene carbonate 19. tertiary-butyl acetate; C 6 H 12 O 2 (“acetic aci d, 1,1- dimethylethyl ester”)

Tertiary-butyl acetate (also known as t-butyl acetate or tBAc) shall be considered exempt as a reactive organic compound only for purposes of reactive organic compound emissions limitations or reactive organic compound content requirements and will continue to shall be considered a reactive organic compound for purposes of all rec ordkeeping, emissions reporting, photochemical dispersion modeling, and inventory requirements which apply to reactive organic compounds.

20. CFC-11 (trichlorofluoromethane) 21. CFC-12 (dichlorodifluoromethane) 22. CFC-113 (1,1,2-trichloro-1,2,2-trifluoroethane) 23. CFC-114 (1,2-dichloro 1,1,2,2-tetrafluoroethane) 24. CFC-115 (chloro pentafluoroethane) 25. HCFC-22 (chlorodifluoromethane) 26. HCFC-31 (chlorofluoromethane) 27. HCFC-123 (1,1,1-trifluoro 2,2-dichloroethane) 28. HCFC-123a (1,2-dichlor o-1,1,2-trifluoroethane) 29. HCFC-124 (2-chloro-1,1,1,2-tetrafluoroethane) 30. HCFC-141b (1,1-dichloro 1-fluoroethane) 31. HCFC-142b (1-chloro-1,1 difluoroethane) 32. HCFC-151a (1-chloro-1-fluoroethane) 33. HCFC-225ca (3,3-dichloro -1,1,1,2,2-pentafluoropropane) 34. HCFC-225cb (1,3-dichloro -1,1,2,2,3-pentafluoropropane) 35. HFC-23 (trifluoromethane) 36. HFC-32 (difluoromethane) 37. HFC-43-10mee (1,1,1,2,3,4,4,5,5, 5-decafluoropentane) 38. HFC-125 (pentafluoroethane) 39. HFC-134 (1,1,2,2-te trafluoroethane) 40. HFC-134a (1,1,1,2-t etrafluoroethane) 41. HFC-143a (1,1,1-trifluoroethane) 42. HFC-152a (1,1-difluoroethane) 43. HFC-161 (ethylfluoride) 44. HFC-227ea (1,1,1,2,3, 3,3-heptafluoropropane)

4 45 . HFC-236ea (1,1,1,2,3,3-hexafluoropropane)

4 56 . HFC-236fa (1,1,1,3,3,3-hexafluoropropane)

4 67 . HFC-245ca (1,1,2,2,3- pentafluoropropane)

4 78 . HFC-245ea (1,1,2,3,3- pentafluoropropane)

4 89 . HFC-245eb (1,1,1,2,3-pentafluoropropane)
4950 . HFC-245fa (1,1,1,3,3-pe ntafluoropropane)
5 01 . HFC-365mfc (1,1,1,3,3-pentafluorobutane) 52. HFE-7000; n-C 3 F 7 OCH 3 ; (1,1,1,2,2,3,3-heptafluoro -3-methoxy-propane)
5 13 . HFE-7100; (CF 3 ) 2 CFCF 2 OCH 3 ; (2-(difluoromethoxymethyl)- 1,1,1,2,3,3,3-heptaflu oropropane) or C 4 F 9 OCH 3 ; (1,1,1,2,2,3,3,4,4-nonafluoro -4-methoxy-butane)
5 24 . HFE-7200; (CF 3 ) 2 CFCF 2 OC 2 H 5 ; (2-(ethoxydifluoromethyl)- 1,1,1,2,3,3,3-heptaf luoropropane) or C 4 F 9 OC 2 H 5 ; (1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane)Santa Barbara County APCD Rule 102 102 - 5 March 17, 2011 [ date of amended rule adoption ] 55. HFE-7300; ((1) 1,1,1,2,2,3,4,5,5,5-d ecafluoro-3-methoxy- 4-trifluoromethyl-pentane)
56. HFE-7500; (3-ethoxy- 1,1,1,2,3,4,4,5,5,6,6,6-dodecaf luoro-2- (trifluor omethyl) hexane) Rule 202.D.10.l.1 requires an Authority to Construct a nd Permit to Operate when using more than one gallon per year per stationary source of any one of the following exempt compounds: (6) dimethyl carbonate, (37) HFC-43-10mee, (12) methyl formate, (50) HFC-245fa, (33) HCFC-225ca, (51) HFC-365mfc, or (34) HCFC-225cb, (53) HFE-7100 [(CF 3 ) 2 CFCF 2 OCH 3 or C 4 F 9 OC 2 H 5 ] Rule 202.D.10.l.2 requires an Authority to Construct a nd Permit to Operate when using more than one gallon per year per stationary source of : (19) tertiary-butyl acetate. The one gallon per year per stationary source limit is a per compound limit for each compound in aggregate for the entire stationary source and includes any am ounts of the compound used in mixed or diluted product.

“Reactive Organic Compound Composite Partial Pressure” means the sum of the partial pressures of

compounds defined as reactive organic compounds. Reactive organic compound composite pressure shall be calculated as follows:



# ¦ ¦ ¦

  n

e n

1 i i i e e w w i n

i i i

c
MW W MW W MW W MW VP W

PP

1 1

/ / / /

Where: W i = Weight of the “i”th reactive organic compound, in grams W

w = Weight of water, in grams W

e = Weight of th e “e”th exempt compound, in grams MW i = Molecular weight of the “i”th reactive organic compound, in grams per grams -mole MW w = Molecular weight of water, in grams per grams-mole MW e = Molecular weight of the “e”th exempt compound, in grams per g rams-mole PP c = Reactive organic compound composite partia l pressure at 20 degrees Celsius, in millimeters of mercury

VP i = Vapor pressure of the “i”th reactive organic compound at 20 degrees Celsius, in millimeters of mercury

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“Scientific Instrument” means an instrument, including the components, assemblies, and subassemblies used in their manufacture, and associated accessories and reagents, that is us ed for the detection, measurement, analysis, separation, synthesis, or sequencing of various compounds.

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“South Coast Air Quality Management District Method 303

- 91, “Determination of Exempt Compounds,” August 1996,” means the test method adopted by and in effect by the South Coast Air Quality Management District on [ date of amended rule adoption ].

“South Coast Air Quality Management District Method 313

- 91, “Determination of Volatile Organic

Compounds by Gas Chromatography- Mass Spectrometry,” June 1993,” means the test method adopted by and in effect by the South Coast Ai r Quality Management District on [ date of amended rule adoption ].

“Space Vehicle” means any man-made device, either manned or unmanned, designed for operation beyond

earth's atmosphere. This definition includes integr al equipment such as models, mock-ups, prototypes, molds, jigs, tooling, hardware jackets, and test coupons. Also included is auxiliary equipment associated with test, transport, and storage, which through contamin ation can compromise the space vehicle performance.Santa Barbara County APCD Rule 102 102 - 6 March 17, 2011 [ date of amended rule adoption ] [. . .]

“Temporary Total Enclosure” means any total enclosure that is constructed for th e sole purpose of measuring the emissions from an affected source that are not delivered to an em ission control device. A temporary total enclosure must be constructed and ventilat ed (through stacks suitable for testing) so that it has minimal impact on the performance of the permanent emis sion capture system. A temporary total enclosure will be assumed to achieve total capture of fugitive emissions if it meets the requirements found in 40 CFR Section 63.750(g)(4) and if all natural draft openings are at least four duct or hood equivalent diameters away from each exhaust duct or hood. Alternatively, the owne r or operator may apply to the Control Officer for approval of a temporary enclosure on a case-by-case basis.

“Thermal Incinerator” means any device that burns reactive orga nic compounds or toxic air contaminants in

air by direct application of he at. Thermal incinerators are usually eq uipped with burners, refractory lined chambers, heat recovery equipment, and process controllers.

“Total Enclosure” means any permanent structure that is cons tructed around a gaseous emission source so

that all gaseous pollutants emitted from the source are collected and ducted through a control device, such that 100 percent capture efficiency is achieved. Ther e are no fugitive emissions from a total enclosure. The only openings in a total enclosure are forced makeup air and exhaust ducts and any natural draft openings such as those that allow raw mater ials to enter and exit the enclosur e for processing. All access doors or windows are closed during routine operation of the enclosed source. Brief, occasional openings of such doors or windows to accommodate process equipment adjustments are acceptable, but if such openings are routine or if an access door remains open during the entire oper ation, the access door must be considered a natural draft opening. The average inward face velocity across the natural draft openings of the enclosure shall be calculated including the area of such access doors. The dry ing oven itself may be part of the total enclosure. An enclosure that meets the requirements found in 40 CFR Section 63.750(g)(4) is a permanent total enclosure.

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“Transfer Efficiency” means the ratio of the weight of coating so lids adhering to the object being coated to the weight of coating solids used in the application process, expressed as a percentage.

“Waste Solvent Residue” means sludge that may contain dirt, oil, me tal particles, and/or other undesirable

waste products concentrated after heat distillation of solvent either in a solvent cleaning machine itself or after distillation in a separate still.

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### APPROVED AS TO FORM:

DENNIS A. MARSHALL SANTA BARBARA COUNTY COUNSEL

By____________________________ Deputy Attorneys for the Santa Barbara County Air Pollution Control District