Air Operating Permit - Puget Sound Clean Air Agency

II. MONITORING, MAINTENANCE, AND RECORDKEEPING Permit No. 13120Expiration Date: September 12,2013Page 218 of291c) The cylinder gas audits for the oxygen analyzer must be performed at thefollowing audit values per 40 CFR Part 60, Appendix F, Section 5.1.2• 4% to 6% oxygen by volume; and• 8% to 12% oxygen by volume[Letter dated October II, 2001, D. Hardesty to F. Migaiolo, Request for AlternateMonitoring and Alternate Span Value Calibration for NOx CEMs at Three Boilers inthe Boeing Everett facility. See Attachment 13.(ii) NOx, Boiler No.4, 5 and, 6Boeing shall operate and maintain a continuous emission monitoring system inaccordance with applicable standards (including 40 CFR Part 60 Subpart A, SubpartDb, Appendix B, Appendix F, Puget Sound Clean Air Agency Regulation I Article12, and applicable permit requirements) to monitor NOx and oxygen in the exhaustgas streams of Boilers No.4, No.5, and No.6. [Order of Approval No. 7438,Condition No.4 (8/4/99)]Data from the continuous emission monitoring system shall also be used todemonstrate compliance with the 12-month rolling NOx emission cap. [Order ofApproval No. 7438, Condition No. 10(8/4/99);Boeing shall install and have operational all required CEMS prior to conductingperformance tests under 40 CFR 60.8 at all NSPS facilities. Verification ofoperational status shall, at a minimum, include completion of the manufacturer'swritten requirements or recommendations for installation, operation, and calibrationof the device. [40 CFR 60. 13(b), 611106]Except for system brealcdowns, repairs, calibration checks, and zero and spanadjustments required under 40 CFR 60. 13 (d), NOx monitoring system, shallcomplete a minimum of one cycle of operation (sampling, analyzing, and datarecording) for each successive IS-minute period. [40 CFR 60.1 3 (e)(2), 6/1106]CEMS shall be installed to obtain representative measurements of emissions orprocess parameters. Procedures in the applicable Performance Specifications ofAppendix B shall be used. [40 CFR 60.13(f), 6/1106]Boeing shall reduce all CEMS data to one-hour averages calculated £i'om four orBoeing-Everett Permit, issued September 12, 2008; Administrative Amendment 3: October 10, 2012