Road Construction Northwest Inc 12/31/2019

I capacity of 2 fluid ounces; (5) Use of hand-held aerosol spray cans with a capacity of 1 quart or less; or (6) Indoor application of automotive undercoating materials using organic solvents having a flash point in excess of 100°F. (c) General Requirements for Indoor Spray-Coating Operations. It shall be unlawful for any person I subject to the provisions of this section to cause or allow spray-coating inside a structure, or spray-coating of any motor vehicles or motor vehicle components, unless the spray-coating is conducted inside an enclosed spray area. The enclosed spray area shall employ either properly seated paint arresters, or water-wash curtains with a continuous water curtain to control the overspray. All emissions from the spray-coating operation shall be vented to the atmosphere through an unobstructed vertical exhaust vent. (d) General Requirements for Outdoor Spray-Coating Operations. It shall be unlawful for any person subject to the provisions of this section to cause or allow spray-coating outside an enclosed structure unless reasonable precautions are employed to minimize the overspray. Reasonable precautions include, but are not limited to the use of: (1) Enclosures and curtailment during high winds; and (2) High-volume low-pressure (HVLP), low-volume low-pressure (LVLP), electrostatic, or air-assisted airless spray equipment. Airless spray equipment may be used where low viscosity and high solid coatings preclude the use of higher-transfer efficiency spray equipment. (e) Compliance with Other Regulations. Compliance with this regulation does not exempt any person from compliance with Regulation I, Section 9.11 and all other applicable regulations including those of other agencies. SECTION 9.20 MAINTENANCE OF EQUIPMENT Adopted 12/09/82(531) Revised 06/09/88(621) (a) It shall be unlawful for any person to cause or allow the operation of any features, machines or devices constituting parts of or called for by plans, specifications, or other information submitted pursuant to Article 6 of Regulation I unless such features, machines or devices are maintained in good working order. (b) It shall be unlawful for any person to cause or allow the operation of any equipment as defined in Section 1.07 or control equipment not subject to Section 9.20(a) unless the equipment or control equipment is maintained in good working order. I I I I I I Watermain Replacement"U" APPENDIX D-PSCA EXCERPTS AIR QUALITY RULES October 1, 2019 WO No. - UP3698 SP -276