Air Operating Permit - Puget Sound Clean Air Agency

EMISSION UNIT SPECIFIC REQUIREMENTSLB. 4 NSPS - Fuel Burning EquipmentPermit No. 13120Expiration Date: September 12, 2013Page 113 of291EU 4.64 Order of Approval Boilers #4, #5, and #6 shall comply with 40 NMRNo. 7438, Condition CFR Palt 60 Subpart A and Subpart Db.#3 (8/4/99)EU 4.65 Order of Approval Boeing shall install and operate continuous Il.A.2(r)No. 7438, Condition emission monitors on Boilers #4, #5, and #6 to Continuous#4 (8/4/99) and PSD measure NOx and diluent gas in accordance Emission92-05 Amendment 2 with Article 12 of Regulation I and 40 CFR MonitoringCondition 7 Part 60 Appendix B, Performance System(6122/99) Specification 2 and Appendix F.EU 4.66 Order of Approval Boilers #4, #5, and #6 shall be fueled only by II.A.2(d)(iv)No. 7438, Condition narural gas except for periods when the supply Steam#5 (8/4/99) and PSD of natural gas has been curtailed, or for limited Generating92-05 Amendment 2 testing to insure proper operations of oil BoilersCondition Iburning equipment, including day tank(6/22/99) turnover. During periods of natural gascurtailment and during limited test periods, theboilers may be fueled by back-up fuel. Backupfuel may be either Jet A or diesel distillateoils.EU 4.67 Order of Approval Boeing shall limit the combustion of back-up II.A.2(c)No. 7438, Condition fuel in Boilers #4, #5 and #6 combined to Documentation#6 (8/4/99) and PSD a) 13.68 million lbs in any 12 consecutive on File92-05 Amendment 2 months, andCondition 2(6/22/99)b) 0.4 million Ibs for the purposes of testingin 12 consecutive months.EU 4.68 Order of Approval NOx emissions from each boiler stack shall II.A.2(r)No. 7438, Condition not exceed the following: Continuous#7 (8/4/99) and PSD 1) 0.050 Ib/MMBtu on natural gas as Emission92-05 Amendment 2 determined by EPA Method 7E MonitoringCondition 3Systen!2) 0.100 Ib/MMBtu on back-up fuel as(6122/99)determined EPA Method 7EBoeing-Everett Permit, issued September 12, 2008,' Administrative Amendment 3: October 10, 2012