Air Operating Permit - Puget Sound Clean Air Agency

EMISSION UNIT SPECIFIC REQUIREMENTSLB.8 Composite Processing OperationsPermit No. 13120Expiration Date: September 12,2013Page 150 of29140 CFR 63 SubpartWWWWTable4(8/25/05)For mixing (as in SubpartWWWW) or BMC manufacturingoperations, Boeing shall close any mixervents when actual mixing is occurring,except that venting is allowed duringaddition of materials, or as necessary priorto adding materials or opening the cover forPracticeInspectionEU 8.47WWWWTable4(8/25/05)WWWW) or BMC manufacturingoperations, Boeing shall keep mixer coversclosed while actual mixing is occurringexcept when adding materials or changingcovers to the . vessels." , ,J, :, •PracticeInspectionare.,R"hrf()~I'."dll'lastip.. ¢(jmP?8itesNESH.AP Emission Limits (Table 3 ofEU 8.4840 CFR 63 SubpartWWWWTable3(8/25/05)Open molding - corrosion-resistant and/orhigh strength (CRlHS)• Mechanical resin application HAPorganic emission limit (Ib/ton): 113• Filament application HAP organicemission limit (lb/ton): 171• Manual resin application HAP organicII.A.2(c)Documentationon FileEU 8.49 40 CFR 63WWWWTable3(8/25/05)EU 8.5040 CFR 63 SubpartWWWWTable3(8/25/05)Open -non• Mechanical resin application HAPorganic emission limit (lblton): 88• Filament application I-IAP organicemission limit (lblton): 188• Manual resin application HAP organiclimitOpen molding - tooling• Mechanical resin application HAPorganic emission limit (lb/ton): 254• Manual resin application HAP organicemission limit (lb/ton): 157Documentationon FileII.A.2(c)Documentationon FileBoeing-Everett Permit, issued September 12, 2008; Administrative Amendment 3: October 10, 2012