Air Operating Permit - Puget Sound Clean Air Agency

II. MONITORING, MAINTENANCE, AND RECORDKEEPING Permit No. 13120Expiration Date: September 12,2013Page 227 of291~ (Actual Operation EF. * Material. ). 1 I 1Actual Weighted A vg Organic HAP Emission Factor = -'-1_=--'---___________ _nI Material.. 1 I .1=Where:Actual Individual EFi = Actual organic HAP emissions factor for operation type i, Ibs/tonMateriali = neat resin plus or neat gel coat plus used during the last 12 calendar months for operation type i,tonsn = number of operations[40 CFR 63.581O(c)(2), 8/25/05]Compare the values calculated pursuant to 40 CFR 63.5810(c)(1) and (2). If each 12-month rolling average organic HAP emissions factor is less than or equal to thecorresponding 12-month rolling average organic HAP emissions limit, then Boeing is incompliance.[40 CFR 63.5810(c)(3), 8/25/05](z) Reinforced Plastic Composites NESHAP Use of Same Resin AcrossDifferent Operations OptionF or any combination of manual resin application or mechanical resin application, Boeing mayelect to meet the organic HAP emissions limit for anyone of these application methods and usethe same resin in all of the resin application methods listed in 40 CFR 63.5810(d)(1). Table 7 toSubpart WWWW, shown below, presents the possible combinations based on a facility selectingthe application process that results in the highest allowable organic HAP content resin. If theresin organic HAP content is below the applicable value shown in Table 7, the resin is incompliance. [40 CFR 63.5810(d)(1), 8/25/05]Boeing-Everett Permit, issued September 12, 2008; Administrative Amendment 3: October 10, 2012