(i) Escanaba Paper, or any subsequent owner or operator of the

Escanaba Paper facility in Escanaba, Michigan, shall meet the following requirements and shall not cause or permit the emission of oxides of nitrogen to exceed the following limits: (1) For Boiler 8, designated as EU8B13, a rolling 30

- day average limit of 0.35 pounds per million British Thermal Units (#/MMBTU). (2) A continuous emission monitoring system shall be operated to measure NOx emissions from Boiler 8 in conformance with 40 CFR 60 appendix F. (3) The reference test method for assessing compliance with the limit in paragraph (i)(1) shall be a continuous emission monitoring system operated in conformance with 40 CFR 60 Appendix F. A new 30

- day average shall be computed at the end of each calendar day in which the boiler operated, based on the following procedure: first, sum the total pounds of NOx emitted from the unit during the operating day and the previous twenty

nine operating days, second sum the total heat input to the unit in MMBTU during the same period, and third, divide the total number of pounds by the total heat input during the thirty operating days. (4) For Boiler 9, also identified as EU9B03, a limit of 0.27 #/MMBTU.(5) The reference test method for assessin g compliance with the

limit in paragraph (i)(4) shall be a test conducted in accordance with 40 CFR 60 appendix A Method 7. (6) Recordkeeping. Owner/operator shall maintain the following records regarding Boiler 8 and Boiler 9 for at least five years: (i) All CEMS data, including the date, place, and time of sampling or measurement; parameters sampled or measured; and results. (ii) All stack test results. (iii) Daily records of fuel usage, heat input, and data used to determine heat content. (iv) Records o f quality assurance and quality control activities for emissions measuring systems including, but not limited to, any records required by 40 CFR part 60, appendix F, Procedure 1. (v) Records of all major maintenance activities conducted on emission units, air pollution control equipment, and CEMS. (vi) Any other records identified in 40 CFR 60.49b(g) or 40 CFR part 60, Appendix F, Procedure 1. (7) Reporting. All reports under this section shall be submitted to the Chief, Air Enforcement and Compliance Assur ance Branch, U.S. Environmental Protection Agency, Region 5, Mail Code AE

17J, 77 W. Jackson Blvd., Chicago, IL 60604

- 3590. (i) Owner/operator of Boiler 8 shall submit quarterly excess emissions reports for the limit in paragraph (i)(1) no laterthan the 30th day following the end of each calendar quarter.

Excess emissions means emissions that exceed the emissions limit specified in paragraph (i)(1) of this section. The reports shall include the magnitude, date(s), and duration of each period of excess emissions, specific identification of each period of excess emissions that occurs during startups, shutdowns, and malfunctions of the unit, the nature and cause of any malfunction (if known), and the corrective action taken or preventative measures adopted. (ii) Owner/operator of Boiler 8 shall submit quarterly CEMS performance reports, to include dates and duration of each period during which the CEMS was inoperative (except for zero and span adjustments and calibration checks or when Boiler 8 is not operat ing), reason(s) why the CEMS was inoperative and steps taken to prevent recurrence, and any CEMS repairs or adjustments. (iii) Owner/operator of Boiler 8 shall also submit results of any CEMS performance tests required by 40 CFR part 60, appendix F, Procedure 1 (Relative Accuracy Test Audits, Relative Accuracy Audits, and Cylinder Gas Audits). (iv) When no excess emissions have occurred or the CEMS has not been inoperative, repaired, or adjusted during the reporting period, such information shall be stated in the quarterly reports required by sections (i)(7) of this section.(v) Owner/operator of Boiler 9 shall submit reports of any

compliance test measuring NOx emissions from Boiler 9 within 60 days of the last day of the test. If owner/operator commences operation of a continuous NOx emission monitoring system for Boiler 9, owner/operator shall submit reports for Boiler 9 as specified for Boiler 8 in paragraphs (i)(7)(i) to (i)(7)(iv).