NR 466.24(3)(f)3.3. You may use any capture efficiency protocol and test methods that satisfy the criteria of either the data quality objective or the lower confidence limit approach as described in 40 CFR part 63, Subpart KK, Appendix A, incorporated by reference in s. NR 484.04 (24). You may exclude never-controlled work stations from capture efficiency determinations made under this subdivision. NR 466.24(3)(g)(g) Volatile matter retained in the coated web or otherwise not emitted to the atmosphere. You may choose to take into account the mass of volatile matter retained in the coated web after curing or drying or otherwise not emitted to the atmosphere when determining compliance with the emission standards in s. NR 466.23 (1). If you choose this option, you shall develop a testing protocol to determine the mass of volatile matter retained in the coated web or otherwise not emitted to the atmosphere and submit this protocol to the department for approval. You shall submit this protocol with your site-specific test plan under s. NR 460.06 (5). If you intend to take into account the mass of volatile matter retained in the coated web after curing or drying or otherwise not emitted to the atmosphere and demonstrate compliance according to s. NR 466.25 (3) (c), (d), (e) or (4), the test protocol you submit shall determine the mass of organic HAP retained in the coated web or otherwise not emitted to the atmosphere. Otherwise, compliance shall be shown using the volatile organic matter content as a surrogate for the HAP content of the coatings. NR 466.24(3)(h)(h) Control devices in series. If you use multiple control devices in series to comply with the emission standards in s. NR 466.23 (1), the performance test shall include, at a minimum, the inlet to the first control device in the series, the outlet of the last control device in the series, and all intermediate streams, such as gaseous exhaust to the atmosphere or a liquid stream from a recovery device, that are not subsequently treated by any of the control devices in the series. NR 466.24 HistoryHistory: CR 07-045: cr. Register April 2008 No. 628, eff. 5-1-08; correction in (3) (f) 1. made under s. 13.92 (4) (b) 7., Stats., Register April 2008 No. 628. NR 466.25NR 466.25 Requirements for showing compliance. NR 466.25(1)(1) Summary. A summary of how you shall demonstrate compliance with the emission standards follows: Compliance Demonstration
NR 466.25(2)(a)(a) If you comply by using coating materials that individually meet the emission standards in s. NR 466.23 (1) (b) 2. or 3., you shall demonstrate that each coating material applied during the month at an existing affected source contains no more than 0.04 mass fraction of organic HAP or 0.2 kg of organic HAP per kg of coating solids, and that each coating material applied during the month at a new affected source contains no more than 0.016 mass fraction of organic HAP or 0.08 kg of organic HAP per kg of coating solids on an as-purchased basis as determined in accordance with s. NR 466.24 (3) (c). NR 466.25(2)(b)(b) You are in compliance with emission standards in s. NR 466.23 (1) (b) 2. and 3. if each coating material applied at an existing affected source is applied as-purchased and contains no more than 0.04 kg of organic HAP per kg of coating material or 0.2 kg of organic HAP per kg of coating solids, and each coating material applied at a new affected source is applied as-purchased and contains no more than 0.016 kg of organic HAP per kg of coating material or 0.08 kg of organic HAP per kg of coating solids. NR 466.25(3)(3) As-applied “compliant” coating materials. If you comply by using coating materials that meet the emission standards in s. NR 466.23 (1) (b) 2. or 3. as-applied, you shall demonstrate compliance by following one of the procedures in pars. (a) to (d). You shall determine compliance in accordance with par. (e). NR 466.25(3)(a)(a) Each coating material as-applied meets the mass fraction of coating material standard in s. NR 466.23 (1) (b) 2. You shall demonstrate that each coating material applied at an existing affected source during the month contains no more than 0.04 kg of organic HAP per kg of coating material applied, and each coating material applied at a new affected source contains no more than 0.016 kg of organic HAP per kg of coating material applied as determined in accordance with subds. 1. and 2. You shall calculate the as-applied organic HAP content of as-purchased coating materials which are reduced, thinned or diluted prior to application. NR 466.25(3)(a)1.1. Determine the organic HAP content or volatile organic content of each coating material applied on an as-purchased basis in accordance with s. NR 466.24 (3) (c). NR 466.25(3)(a)2.2. Calculate the as-applied organic HAP content of each coating material using Equation 1a or calculate the as-applied volatile organic content of each coating material using Equation 1b: where:
Cahi is the monthly average, as-applied, organic HAP content of coating material, i, expressed as a mass fraction, kg/kg
Chi is the organic HAP content of coating material, i, as-purchased, expressed as a mass fraction, kg/kg
Mi is the mass of as-purchased coating material, i, applied in a month, kg
q is the number of different materials added to the coating material
Chij is the organic HAP content of material, j, added to as-purchased coating material, i, expressed as a mass fraction, kg/kg
Mij is the mass of material, j, added to as-purchased coating material, i, in a month, kg
Mi is the mass of as-purchased coating material, i, applied in a month, kg
where:
Cavi is the monthly average, as-applied, volatile organic content of coating material, i, expressed as a mass fraction, kg/kg
Cvi is the volatile organic content of coating material, i, expressed as a mass fraction, kg/kg
Mi is the mass of as-purchased coating material, i, applied in a month, kg
q is the number of different materials added to the coating material