Automotive Refinishing Policy Manual - Sacramento Metropolitan Air ...

777 12th Street, 3rd Floor SACRAMENTO METROPOLITAN Sacramento, CA 95814AIR QUALITYMANAGEMENT DISTRICTAUTHORITY TO CONSTRUCT EVALUATIONAPPLICATION NO.: A/C XXXXXDATE: February 13, 2012ISSUING ENGINEER: XXXXX XXXXXFACILITY NAME:XXX AUTO BODYLOCATION: XXXX XXXXXX ST., SACRAMENTO, CA 95820PROPOSAL:INSTALLATION AND OPERATION OF AN AUTOMOTIVE SPRAY BOOTHINTRODUCTION:XXX Auto Body is proposing to open an automotive refinishing business. They will be installinga paint spray booth.EQUIPMENT DESCRIPTION:Paint Spray BoothEagleModel SDD 26-14-9 SP18’-11”W x 26’-3”L x 11’-1”HAutomotive Dry Filter-Type2 X 2 HP Exhaust FansPROCESS RATE/FUEL USAGE:Usage of coatings and solvents will be limited by the proposed allowable VOC emissions.OPERATING SCHEDULE:The facility will typically operate 8 hours/day, 5 days/week.CONTROL EQUIPMENT EVALUATION:No add-on control equipment for VOC is proposed. The use of Rule 459 compliant coatings isexpected to result in lower VOC emissions. Solids in paint overspray are controlled by theexhaust paint arrestors. One of the requirements of 40 CFR 63 Subpart HHHHHH is the use ofa spray enclosure equipped with a filter system that can achieve at least 98% capture efficiency.A review of the representative coating products (Matrix coating system) indicate that thesecoatings do not contain any of the target HAP compounds. Therefore, this Subpart HHHHHHfilter control requirement may not be applicable to this source pending their submission to theU.S. EPA and approval of a request for exemption from 40 CFR 63 Subpart HHHHHH.EMISSIONS CALCULATIONS: