Automotive Refinishing Policy Manual - Sacramento Metropolitan Air ...

Authority to Construct EvaluationA/C XXXXXFebruary 13, 2012Page 21. HISTORIC POTENTIAL TO EMIT:The equipment is a new paint spray booth. Therefore, it has zero historic potential to emit.2. PROPOSED POTENTIAL TO EMIT:The applicant provided estimated or actual coatings and solvents usage. In order toprovide operational flexibility for future growth, the proposed VOC allowable emissions willbe equal to the District’s BACT trigger level.Pollutant (A)Proposed Potential to Emitlb/day lb/quarter lb/yearVOC 861.8 (C) 4,700 (B) 4,700 (B)PM10 2.8 (D) 15 (D) 15 (D)PM2.5 2.8 (D) 15 (D) 15 (D)GHG 0 tons/day 0 tons/quarter 0 tons/year(A) (A) Definitions: VOC is volatile organic compound as defined in SMAQMD Rule101, General Provisions and Definitions. PM10 is particulate matter with anaerodynamic diameter of 10 microns or less. PM2.5 is particulate matter with anaerodynamic diameter of 2.5 microns or less. GHG emission factor is expressed asCO2e and is from EPA’s Mandatory Reporting of Greenhouse Gases Rule (74 FR58260), Tables C-1 & C-2.(B) Potential to emit is based on the SMAQMD BACT Determination No. 22 forautomotive coating operation.(C) Based on a coating spray rate of 6.3 gallons/hour (Binks HVLP gun maximum sprayrate), maximum VOC content of 5.7 lb/gallon (using the highest VOC standard inRule 459) and operating 24 hours/day.(D) PM10 emissions are based on an uncontrolled emission factor of 6.4 lb PM10/ton ofVOC emitted from AIRS Facility Subsystem Source Classification Codes andEmission Factor Listing for Criteria Air Pollutants, EPA 450/4-90-003 (March 1990).The PM10 emission factor is assumed to be all PM2.5.