NR 440.48(4)(c)2.c.c. Calculate the volume-weighted average of VOC emissions to the atmosphere (N) during each calendar month by the following equation: NR 440.48(4)(c)2.d.d. If the volume weighted average mass of VOCs emitted to the atmosphere for each calendar month (N) is less than or equal to 0.90 kilogram per liter of coating solids applied, the affected facility is in compliance. Each monthly calculation is a performance test. NR 440.48(4)(c)3.3. An owner or operator shall use the following procedure for any affected facility which uses a control device that recovers the VOCs (e.g., carbon adsorber) to comply with the applicable emission limit specified under sub. (3). NR 440.48(4)(c)3.a.a. Calculate the total mass of VOCs consumed and the volume-weighted average of the total mass of VOCs per unit volume of coating solids applied (G) during each calendar month for each affected facility using equations in subd. 1. a. 1), 2) and 3). NR 440.48(4)(c)3.b.b. Calculate the total mass of VOCs recovered during each calendar month using the following equation: NR 440.48(4)(c)3.c.c. Calculate overall reduction efficiency of the control device (R) for each calendar month for each affected facility using the following equation: NR 440.48(4)(c)3.d.d. Calculate the volume-weighted average mass of VOCs emitted to the atmosphere (N) for each calendar month for each affected facility using the equation in subd. 2. c. NR 440.48(4)(c)3.e.e. If the weighted average mass of VOCs emitted to the atmosphere for each calendar month (N) is less than or equal to 0.90 kilogram per liter of coating solids applied, the affected facility is in compliance. Each monthly calculation is a performance test. NR 440.48(5)(a)(a) The owner or operator of an affected facility which uses a capture system and an incinerator to comply with the emission limits specified under sub. (3) shall install, calibrate, maintain and operate temperature measurement devices according to the following procedures: NR 440.48(5)(a)1.1. Where thermal incineration is used, a temperature measurement device shall be installed in the firebox. Where catalytic incineration is used, a temperature measurement device shall be installed in the gas stream immediately before and after the catalyst bed. NR 440.48(5)(a)2.2. Each temperature measurement device shall be installed, calibrated and maintained according to the manufacturer’s specifications. The device shall have an accuracy of the greater of 0.75% of the temperature being measured expressed in degrees Celsius or ± 2.5°C. NR 440.48(5)(a)3.3. Each temperature measurement device shall be equipped with a recording device so that a permanent continuous record is produced. NR 440.48(5)(b)(b) The owner or operator of an affected facility which uses a capture system and a solvent recovery system to comply with the emission limits specified under sub. (3) shall install the equipment necessary to determine the total volume of VOC solvent recovered daily. 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).