NR 465.22(21)(21) “Manufacturer’s formulation data” means data on a material, such as a coating, that are supplied by the material manufacturer based on knowledge of the ingredients used to manufacture that material, rather than based on testing of the material using the test methods specified in s. NR 465.26 (2). Manufacturer’s formulation data may include information on density, organic HAP content, volatile organic matter content and coating solids content.

NR 465.22(22)(22) “Mass fraction of organic HAP” means the ratio of the mass of organic HAP to the mass of a material in which it is contained, expressed as kg organic HAP per kg of material.

NR 465.22(23)(23) “Month” means a calendar month or a pre-specified period of 28 to 35 days to allow for flexibility in recordkeeping when data are based on a business accounting period.

NR 465.22(24)(24) “Organic HAP content” means the mass of organic HAP per volume of coating solids for a coating, calculated using Equation 2 in s. NR 465.26 (2). The organic HAP content is determined for the coating in the condition it is in when received from its manufacturer or supplier and does not account for any alteration after receipt.

NR 465.22(25)(25) “Permanent total enclosure” or “PTE” means a permanently installed enclosure that meets the criteria of Method 204 in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9), for a PTE and that directs all the exhaust gases from the enclosure to an add-on control device.

NR 465.22(26)(26) “Protective oil” means an organic material that is applied to a substrate for the purpose of providing lubrication or protection from corrosion without forming a solid film. Protective oil includes lubricating oils, evaporative oils (including those that evaporate completely), and extrusion oils.

NR 465.22(27)(27) “Research or laboratory facility” means a facility whose primary purpose is for research and development of new processes and products conducted under the close supervision of technically trained personnel and is not engaged in the manufacture of final or intermediate products for commercial purposes, except in a de minimis manner.

NR 465.22(28)(28) “Surface preparation” means use of a cleaning material on a portion of or all of a substrate including use of cleaning material to remove dried coating which is sometimes called depainting.

NR 465.22(29)(29) “Temporary total enclosure” means an enclosure constructed for the purpose of measuring the capture efficiency of pollutants emitted from a given source as defined in Method 204 in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9).

NR 465.22(30)(30) “Thinner” means an organic solvent that is added to a coating after the coating is received from the supplier.

NR 465.22(31)(31) “Total volatile hydrocarbon” or “TVH” means the total amount of nonaqueous volatile organic matter determined according to Methods 204 and 204A to 204F in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9), and substituting the term TVH each place in the methods where the term VOC is used. The TVH includes both VOC and non-VOC.

NR 465.22(32)(32) “Uncontrolled coating operation” means a coating operation from which no organic HAP emissions are routed through an emission capture system and add-on control device.

NR 465.22(33)(33) “Volatile organic compound” or “VOC” means any compound defined as VOC in s. NR 400.02 (162).

NR 465.22(34)(34) “Volume fraction of coating solids” means the ratio of the volume of coating solids (also known as volume of nonvolatiles) to the volume of coating, expressed as liters of coating solids per liter of coating.

NR 465.22(35)(35) “Wastewater” means water that is generated in a coating operation and is collected, stored or treated prior to being discarded or discharged.

NR 465.22(36)(36) “You” or “your” means the owner or operator of a facility that applies coatings to large appliance parts or products.

NR 465.23(1)(1) What emission limits must I meet?.

NR 465.23(2)(2) What are my options for meeting the emission limits?. You shall include all coatings, thinners and cleaning materials used in the affected source when determining whether the organic HAP emission rate is equal to or less than the applicable emission limit in sub. (1). To make this determination, you shall use at least one of the 3 compliance options listed in pars. (a) to (c). You may apply any of the compliance options to an individual coating operation or to multiple coating operations as a group or to the entire affected source. You may use different compliance options for different coating operations or at different times on the same coating operation. However, you may not use different compliance options at the same time on the same coating operation. If you switch between compliance options for any coating operation or group of coating operations, you shall document this switch as required by s. NR 465.25 (3) (c), and you shall report it in the next semiannual compliance report required in s. NR 465.25 (2). The compliance options and requirements are as follows:

NR 465.23(2)(a)(a) Compliant material option. Demonstrate that the organic HAP content of each coating used in the coating operation or operations is less than or equal to the applicable emission limit in sub. (1), and that each thinner and each cleaning material used contains no organic HAP. You shall meet all the requirements of s. NR 465.26 (1) to (3) to demonstrate compliance with the emission limit using this option.

NR 465.23(2)(b)(b) Emission rate without add-on controls option. Demonstrate that, based on data on the coatings, thinners and cleaning materials used in the coating operation or operations, the organic HAP emission rate for the coating operation or operations is less than or equal to the applicable emission limit in sub. (1). You shall meet all the requirements of s. NR 465.27 (1) to (3) to demonstrate compliance with the emission limit using this option.

NR 465.23(2)(c)(c) Emission rate with add-on controls option. Demonstrate that, based on data on the coatings, thinners and cleaning materials used in the coating operation or operations and the emission reductions achieved by emission capture and add-on controls, the organic HAP emission rate for the coating operation or operations is less than or equal to the applicable emission limit in sub. (1). If you use this compliance option, you shall also demonstrate that all emission capture systems and add-on control devices for the coating operation or operations meet the operating limits required in sub. (3), except for solvent recovery systems for which you conduct liquid-liquid material balances according to s. NR 465.28 (2) (g), and that you meet the work practice standards required in sub. (4). You shall meet all the requirements of s. NR 465.28 (1) to (9) to demonstrate compliance with the emission limits, operating limits, and work practice standards using this option.

NR 465.23(3)(3) What operating limits must I meet?.

NR 465.23(3)(b)(b) For any controlled coating operation or operations on which you use the emission rate with add-on controls option, except those for which you use a solvent recovery system and conduct a liquid-liquid material balance according to s. NR 465.28 (2) (g), you shall meet the operating limits specified in Table 1 of this subchapter. These operating limits apply to the emission capture and control systems on the coating operation or operations for which you use this option, and you shall establish the operating limits during the performance test according to the requirements in s. NR 465.28 (8). You shall meet the operating limits at all times after you establish them.

NR 465.23(3)(c)(c) If you use an add-on control device other than those listed in Table 1 of this subchapter, or wish to monitor an alternative parameter and comply with a different operating limit, you shall apply to the U.S. environmental protection agency (EPA) administrator for approval of alternative monitoring under s. NR 460.07 (6).