NR 440.48(6)(a)(a) The reporting requirements of s. NR 440.08 (1) apply only to the initial performance test. Each owner or operator subject to the provisions of this section shall include the following data in the report of the initial performance test required under s. NR 440.08 (1): NR 440.48(6)(a)1.1. Except as provided in subd. 2., the volume-weighted average mass of VOCs emitted to the atmosphere per volume of applied coating solids (N) for a period of one calendar month from each affected facility. NR 440.48(6)(a)2.2. For each affected facility where compliance is determined under the provisions of sub. (4) (c) 1. d., a list of the coatings used during a period of one calendar month, the VOC content of each coating calculated from data determined using Method 24 of 40 CFR part 60, Appendix A, incorporated by reference in s. NR 440.17 (1), or supplied by the manufacturer of the coating, and the minimum transfer efficiency of any coating application equipment used during the month. NR 440.48(6)(a)3.3. For each affected facility where compliance is achieved through the use of an incineration system, the following additional information shall be reported: NR 440.48(6)(a)3.c.c. The average combustion temperature or the average temperature upstream and downstream of the catalyst bed, and NR 440.48(6)(a)3.d.d. A description of the method used to establish the amount of VOCs captured and sent to the incinerator. NR 440.48(6)(a)4.4. For each affected facility where compliance is achieved through the use of a solvent recovery system, the following additional information shall be reported: NR 440.48(6)(b)(b) Following the initial performance test, the owner or operator of an affected facility shall identify, record, and submit a written report to the department every calendar quarter of each instance in which the volume-weighted average of the total mass of VOC’s emitted to the atmosphere per volume of applied coating solids (N) is greater than the limit specified under sub. (3). If no such instances have occurred during a particular quarter, a report stating this shall be submitted to the department semiannually. NR 440.48(6)(c)(c) Following the initial performance test, the owner or operator of an affected facility shall identify, record, and submit at the frequency specified in s. NR 440.07 (3) the following: NR 440.48(6)(c)1.1. Where compliance with sub. (3) is achieved through the use of thermal incineration, each 3-hour period when metal furniture is being coated during which the average temperature of the device was more than 28°C below the average temperature of the device during the most recent performance test at which destruction efficiency was determined as specified under sub. (4). NR 440.48(6)(c)2.2. Where compliance with sub. (3) is achieved through the use of catalytic incineration, each 3-hour period when metal furniture is being coated during which the average temperature of the device immediately before the catalyst bed is more than 28°C below the average temperature of the device immediately before the catalyst bed during the most recent performance test at which destruction efficiency was determined as specified under sub. (4). Additionally, when metal furniture is being coated, all 3-hour periods during which the average temperature difference across the catalyst bed is less than 80% of the average temperature difference across the catalyst bed during the most recent performance test at which destruction efficiency was determined as specified under sub. (4) will be recorded. NR 440.48(6)(c)3.3. For thermal and catalytic incinerators, if no periods as described in subds. 1. and 2. occur, the owner or operator shall state this in the report. NR 440.48(6)(d)(d) Each owner or operator subject to the provisions of this section shall maintain at the source, for a period of at least 2 years, records of all data and calculations used to determine VOC emissions from each affected facility. Where compliance is achieved through the use of thermal incineration each owner or operator shall maintain at the source daily records of the incinerator combustion chamber temperature. If catalytic incineration is used, the owner or operator shall maintain at the source daily records of the gas temperature, both upstream and downstream of the incinerator catalyst bed. Where compliance is achieved through the use of a solvent recovery system, the owner or operator shall maintain at the source daily records of the amount of solvent recovered by the system for each affected facility. NR 440.48(7)(a)1.1. Method 24, or coating manufacturer’s formulation data for use in the determination of VOC content of each batch of coating as applied to the surface of the metal parts but in case of an inconsistency between the Method 24 results and the formulation data, the Method 24 results will govern, NR 440.48(7)(b)(b) For Method 24 of 40 CFR part 60, Appendix A, incorporated by reference in s. NR 440.17, the coating sample shall be at least a one liter sample in a one liter container taken at a point where the sample will be representative of the coating material as applied to the surface of the metal part. NR 440.48(7)(c)(c) For Method 25 of 40 CFR part 60, Appendix A, incorporated by reference in s. NR 440.17, the minimum sampling time for each of 3 runs shall be 60 minutes and the minimum sample volume shall be 0.003 dry standard cubic meters except that shorter sampling times or smaller volumes, when necessitated by process variables or other factors, may be approved by the department. NR 440.48(7)(d)(d) The department shall approve testing of representative stacks on a case-by-case basis if the owner or operator can demonstrate to the satisfaction of the department that testing of representative stacks yields results comparable to those that would be obtained by testing all stacks.