WSR 06-19-053

PROPOSED RULES

PUGET SOUND

CLEAN AIR AGENCY

[ Filed September 18, 2006, 9:45 a.m. ]

Original Notice.

Exempt from preproposal statement of inquiry under RCW 70.94.141(1).

Title of Rule and Other Identifying Information: Amend Regulation I, Section 9.16 (Spray-Coating Operations).

Hearing Location(s): Puget Sound Clean Air Agency, 110 Union Street, Suite 500, Seattle, WA 98101, on October 26, 2006, at 9:15 a.m.

Date of Intended Adoption: October 26, 2006.

Submit Written Comments to: Lynn Sykes, Puget Sound Clean Air Agency, 110 Union Street, #500, Seattle, WA 98101, e-mail lynns@pscleanair.org, fax (206) 343-7522, by October 25, 2006.

Assistance for Persons with Disabilities: Contact Agency Receptionist, (206) 689-4010, by October 19, 2006, TTY (800) 833-6388 or (800) 833-6385 (braille).

Purpose of the Proposal and Its Anticipated Effects, Including Any Changes in Existing Rules: To provide clarification regarding the differences between air quality requirements for mobile spray-coating operations and those for stationary auto-body repair work as it relates to motor vehicle coating.

Reasons Supporting Proposal: This clarification will ensure that each type of motor vehicle repair is done in the appropriate location and following the appropriate air quality control measures.

Statutory Authority for Adoption: Chapter 70.94 RCW.

Statute Being Implemented: RCW 70.94.141.

Rule is not necessitated by federal law, federal or state court decision.

Name of Proponent: Puget Sound clean air agency, governmental.

Name of Agency Personnel Responsible for Drafting: Steve Van Slyke, 110 Union Street, #500, Seattle, WA 98101, (206) 689-4052; Implementation and Enforcement: Jim Nolan, 110 Union Street, #500, Seattle, WA 98101, (206) 689-4053.

No small business economic impact statement has been prepared under chapter 19.85 RCW. This agency is not subject to the small business economic impact provision of the Administrative Procedure Act.

A cost-benefit analysis is not required under RCW 34.05.328. RCW 34.05.328 does not apply to local air agencies, per RCW 70.94.141.

September 15, 2006

Jim Nolan

Director - Compliance

AMENDATORY SECTION


REGULATION I: SECTION 9.16 SPRAY-COATING OPERATIONS


(a) Applicability. This section applies to indoor and outdoor spray-coating operations ((at facilities subject to Article 5 (Registration) or Article 7 (Operating Permits) of this regulation, where)) when a coating that protects or beautifies a surface is applied with spray-coating equipment, except as exempted in Section 9.16(b) of this regulation. Mobile spray-coating operations for motor vehicles or motor vehicle components are subject to Section 9.16(e) of this regulation.

(b) Exemptions. The following activities are exempt from the provisions of Sections 9.16 (c) and (d) of this regulation. Persons claiming any of the following ((spray-coating)) exemptions shall have the burden of demonstrating compliance with the claimed exemption.

(1) Application of architectural or maintenance coatings to stationary structures (e.g., bridges, water towers, buildings, stationary machinery, or similar structures);

(2) Aerospace coating operations subject to 40 CFR Part 63, Subpart GG. This includes all activities and materials listed in 40 CFR 63.741(f);

(3) Use of high-volume, low-pressure (HVLP) spray guns when:

(A) spray-coating operations do not involve motor vehicles or motor vehicle components;

(B) the gun cup capacity is 8 fluid ounces or less;

(C) the spray gun is used to spray-coat less than 9 square feet per day per facility;

(D) coatings are purchased in containers of 1 quart or less; and

(E) spray-coating is allowed by fire department, fire marshal, or other government agency requirements;((.))

(4) Use of air-brush spray equipment with 0.5 to 2.0 CFM airflow and a maximum cup 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 100F.

(c) General Requirements for Indoor Spray-Coating Operations. It shall be unlawful for any person 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 all the following requirements are met:

(1) ((the s)) Spray-coating is conducted inside an enclosed spray area;((.))

(2) The enclosed spray area ((shall)) employs either properly seated paint arresters, or water-wash curtains with a continuous water curtain to control the overspray; and((.))

(3) All emissions from the spray-coating operation ((shall be)) are 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) General Requirements for Mobile Spray-Coating Operations. It shall be unlawful for any person to cause or allow the spray-coating of any motor vehicle or motor vehicle component outside of a structure required by Section 9.16(c) of this regulation, unless all the following requirements are met:

(1) Conduct all spray-coating in a portable frame-and-fabric shelter consisting of a fabric roof and three fabric sides or similar portable shelter consisting of a roof and three sides.

(A) Disassemble and remove the portable shelter from the site at the end of each day.

(B) Do not conduct mobile spray-coating operations for more than 3 consecutive calendar days at any site and not more than 14 days during any calendar month at the same site.

(2) Do not apply more than 8 ounces or 9 square feet of clear coat to any single vehicle.

(3) Do not apply more than 20 ounces of coatings (base coat and clear coat combined) at one site during any calendar day.

(4) Do not repair any dent larger than 1 1/2 inches, as measured across the smallest dimension at the vehicle surface.

(5) Do not repair any dent that results in a total coated area of dent repair larger than 1 square foot.

(6) Do not repair more than 1 dent per single vehicle panel.

(7) Use only HVLP or spray equipment approved in writing as equivalent by the South Coast Air Quality Management District.

(8) Minimize evaporative emissions by collecting all organic solvents used for cleanup of equipment in a closed-loop or contained system; keeping all containers of paints and organic solvents closed except when materials are being added, mixed, or removed; and storing solvent rags in closed containers.

(9) Post a sign that is visible to the public and shows the name of the company and current telephone contact information for complaints. Record information regarding complaints received and investigate complaints regarding odor, overspray, or nuisance as soon as possible, but no later than 1 hour after receipt of a complaint. As part of the investigation, determine the wind direction during the time of the complaint. If the cause of a valid complaint can not be corrected within 2 hours of the time the complaint was received, shut down the operation until corrective action is completed.

(10) Maintain the following records for each day of spray-coating:

(A) Location, date, time, and the name of the person completing the record;

(B) Identification of each vehicle or vehicle component repaired;

(C) Quantity of each VOC-containing material used on each vehicle or vehicle component, in terms of ounces or square feet; and

(D) Complaints received.

All records must be kept current and made available to Agency representatives upon request.

(11) Notify the Agency by e-mail on Agency-supplied electronic forms, no later than 7:00 a.m. on the day mobile spray-coating will be conducted, or 1 hour prior to any unscheduled spray-coating activity.

(((e))) (f) 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.

Washington State Code Reviser's Office