Air Operating Permit - Puget Sound Clean Air Agency

EMISSION UNIT SPECIFIC REQUIREMENTSLB.9 Abrasive Blasting OperationsPermit No. 13120Expiration Date: September 12, 2013Page 159 of291EU9.5 RCW 70.94.152(7) 1996 (State Maintain equipment in good II.A.2(d)(v)Only) working order that has Cyclones,received an Order of Baghouses,Approval.VacuumProducers, andAbrasive BlastBoothsII.A.I (c) FacilityEU 9.6 WAC 173-460-060(6)(a) (8/2//98) Abrasive blasting shall be II.A. I (c) Facility(State Only) performed inside a booth or Inspectionshangar designed to captureEU9.7 WAC 173-460-060(6)(b) (8/21/98) Outdoor blasting of structures [[.A.I(d) Work(State Only) or items too large to be Practicereasonably handled indoors Inspectionshall employ controlmeasures such as curtailmentduring windy periods andenclosure ofthe area beingBU9.8 WAC 173-460-060(6)(c) (8/2l!98) Outdoor blasting shall be Il.A.I(d) Work(State Only) performed with either steel Practiceshot or an abrasive containing Inspectionless than one percent by masswhich would pass through aNo. 200 sieve.EU9.9 WAC 173-460-060(6)(d) (8/21/98) All abrasive blasting with U.A.I(c)(State Only) sand shall be performed Facilityinside a blasting booth or Inspectionscabinet.Boeing-Everett Permit, issued September 12, 2008; Administrative Amendment 3: October 10, 2012