NR 428.08(3)(a)1.L.L. The emissions unit is a gaseous fuel fired unit used to control VOC emissions from a commercial or industrial process. NR 428.08(3)(a)2.2. The department may grant an extension of up to 180 days for compliance emissions testing if the owner or operator of a direct stationary source requests an extension, in writing, and can demonstrate that a representative emissions test cannot be performed within the time frame specified under sub. (2) (g) 4. NR 428.08(3)(b)(b) The owner or operator shall submit a request for a waiver or extension under par. (a) 1. in writing for department review and approval at least 60 days prior to the required test date. NR 428.08 HistoryHistory: Cr. Register, January, 2001, No. 541, eff. 2-1-01; CR 08-103: am. (title) and (2) (title), cr. (2) (f) Register August 2009 No. 644, eff. 9-1-09; CR 23-017: r. and recr. (2) (e) (title), cr. (2) (f) (title), (g), (3) Register March 2024 No. 819, eff. 4-1-24. NR 428.09NR 428.09 Quarterly reports. The owner or operator of a unit subject to the NOx requirements of this subchapter shall submit quarterly reports, as required under this section. NR 428.09(1)(1) Units subject to an acid rain emission limitation. If a unit is subject to an acid rain emission limitation or if the owner or operator of the NOx emissions unit chooses to meet the annual reporting requirements of this subchapter, the owner or operator shall submit a quarterly report for each calendar quarter beginning with the following quarters: NR 428.09(1)(a)(a) For units commencing operation prior to December 31, 2002, the calendar quarter from April 1, 2003 to June 30, 2003. Data shall be recorded and reported from the first hour on May 1, 2003. NR 428.09(1)(b)(b) For a unit that commences operation on or after December 31, 2002, the calendar quarter in which the unit commences operation. Data shall be reported from the date and hour corresponding to when the unit commenced operation. NR 428.09(2)(2) Units not subject to an acid rain emission limitation. If an NOx emissions unit is not subject to an acid rain emission limitation, the owner or operator of the NOx emissions source shall comply with either of the following requirements: NR 428.09(2)(a)(a) Meet all of the requirements of 40 CFR part 75 related to monitoring and reporting NOx emissions during the entire year and meet the reporting deadlines specified in sub. (1). NR 428.09(2)(b)(b) Submit a quarterly report for each calendar quarter, beginning with the following quarters: NR 428.09(2)(b)1.1. For units commencing operation prior to December 31, 2002, the calendar quarter from April 1, 2003 to June 30, 2003. Data shall be reported from the first hour of April 1, 2003. NR 428.09(2)(b)2.2. For units that commence operation on or after December 31, 2002, the calendar quarter in which the unit commences operation. Data shall be reported from the date and hour corresponding to when the unit commenced operation. NR 428.09(3)(3) Deadlines for submittals. The owner or operator of an NOx emissions source shall submit each quarterly report to the department within 30 days following the end of the calendar quarter covered by the report according to the following schedule: NR 428.09(3)(a)(a) For units subject to an acid rain emissions limitation, quarterly reports shall be submitted within 30 days following the end of the calendar quarter covered by the report and include all of the data and information required in subpart G of 40 CFR part 75. NR 428.09(3)(b)(b) For units not subject to an acid rain emissions limitation, reports shall be submitted with the compliance reports required under the facility’s operation permit. NR 428.09(4)(4) Compliance certification. The owner or operator of an NOx emissions source shall submit to the department a compliance certification in support of each quarterly report based on reasonable inquiry of those persons with primary responsibility for ensuring that all of the unit’s emissions are correctly and fully monitored. The certification shall state the following: NR 428.09(4)(a)(a) The monitoring data submitted were recorded in accordance with the applicable requirements of this subchapter, including the quality assurance procedures and specifications. NR 428.09(4)(b)(b) For a unit with add-on NOx emission controls and for all hours where data are substituted in accordance with 40 CFR 75.34(a)(1), the add-on emission controls were operating within the range of parameters listed in the monitoring plan and the substitute values do not systematically underestimate NOx emissions. NR 428.09(4)(c)(c) For a unit that is reporting on an ozone season basis under this subsection, the NOx emission rate and NOx concentration values substituted for missing data under subpart D of 40 CFR part 75 are calculated using only values from an ozone season and do not systematically underestimate NOx emissions. NR 428.09 HistoryHistory: Cr. Register, January, 2001, No. 541, eff. 2-1-01; CR 08-103: am. (2) (a) Register August 2009 No. 644, eff. 9-1-09. NR 428.10NR 428.10 Petitions. The owner or operator of an NOx emissions source may submit a petition to the department requesting approval to apply an alternative to any requirement of this subchapter. Application of an alternative to any requirement of this subchapter is in accordance with this subchapter only to the extent that the petition under this section is approved by the department. NR 428.10 HistoryHistory: Cr. Register, January, 2001, No. 541, eff. 2-1-01. NR 428.11NR 428.11 Additional requirements to provide heat input data. The owner or operator of a unit that either monitors and reports or elects to monitor and report NOx mass emissions using an NOx concentration system and a flow system shall also monitor and report heat input at the unit level. NR 428.11 HistoryHistory: Cr. Register, January, 2001, No. 541, eff. 2-1-01. NR 428.12NR 428.12 Alternative monitoring, recordkeeping and reporting. NR 428.12(1)(1) RACT emissions units. The owner or operator of an NOx emissions unit that is also subject to an emission limitation in s. NR 428.22 may satisfy the NOx emissions monitoring and reporting requirements of this subchapter by meeting the applicable NOx emissions monitoring requirements in s. NR 428.23 (1) (b) and (2) and the recordkeeping and reporting requirements in s. NR 428.24 (1). NR 428.12(2)(2) Non-RACT emissions units. The owner or operator of an NOx emissions unit subject to an emission limitation in s. NR 428.04 (2) or 428.05 (3) may satisfy the NOx emissions monitoring and reporting requirements of this subchapter by meeting, as applicable by source type, the NOx emissions monitoring requirements in s. NR 428.23 (1) (b) and (2) and the recordkeeping and reporting requirements in s. NR 428.24 (1).