NR 465.32(41)(41) “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 465.32(42)(42) “Uncontrolled coating operation” means a coating operation from which none of the organic HAP emissions are routed through an emission capture system and add-on control device. NR 465.32(43)(43) “Wastewater” means water that is generated in a coating operation and is collected, stored or treated prior to being discarded or discharged. NR 465.32(44)(44) “You” or “your” means the owner or operator of a facility that applies coatings to plastic parts or products. NR 465.32 HistoryHistory: CR 05-040: cr. Register February 2006 No. 602, eff. 3-1-06. NR 465.33(1)(a)(a) For a new or reconstructed affected source, you shall limit organic HAP emissions to the atmosphere from the affected source to the applicable limit specified in subds. 1. to 4., except as specified in par. (c), determined according to the requirements in s. NR 465.36 (2), 465.37 (2) or 465.38 (2). NR 465.33(1)(a)1.1. For each new or reconstructed general use coating affected source, limit organic HAP emissions to no more than 0.16 kg (0.16 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(a)2.2. For each new or reconstructed automotive lamp coating affected source, limit organic HAP emissions to no more than 0.26 kg (0.26 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(a)3.3. For each new or reconstructed thermoplastic olefin coating affected source, limit organic HAP emissions to no more than 0.22 kg (0.22 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(a)4.4. For each new or reconstructed assembled on-road vehicle coating affected source, limit organic HAP emissions to no more than 1.34 kg (1.34 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(b)(b) For an existing affected source, you shall limit organic HAP emissions to the atmosphere from the affected source to the applicable limit specified in subds. 1. to 4., except as specified in par. (c), determined according to the requirements in s. NR 465.36 (2), 465.37 (2) or 465.38 (2). NR 465.33(1)(b)1.1. For each existing general use coating affected source, limit organic HAP emissions to no more than 0.16 kg (0.16 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(b)2.2. For each existing automotive lamp coating affected source, limit organic HAP emissions to no more than 0.45 kg (0.45 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(b)3.3. For each existing thermoplastic olefin coating affected source, limit organic HAP emissions to no more than 0.26 kg (0.26 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(b)4.4. For each existing assembled on-road vehicle coating affected source, limit organic HAP emissions to no more than 1.34 kg (1.34 lb) of organic HAP emitted per kg (lb) of coating solids used during each 12-month compliance period. NR 465.33(1)(c)(c) If your facility’s surface coating operations meet the applicability criteria of more than one of the sub-category emission limits specified in par. (a) or (b), you may comply separately with each sub-category emission limit or comply using one of the alternatives in subd. 1. or 2. NR 465.33(1)(c)1.1. If the general use or TPO surface coating operations subject to only one of the emission limits specified in par. (a) 1. or 3. or (b) 1. or 3. account for 90% or more of the surface coating activity at your facility, then compliance with that emission limit for all surface coating operations constitutes compliance with the other applicable emission limits. You shall use kilograms or pounds of solids used as a measure of relative surface coating activity over a representative period of operation. You may estimate the relative mass of coating solids used from parameters other than coating consumption and mass solids content. The determination of predominant activity shall accurately reflect current and projected coating operations and shall be verifiable through appropriate documentation. The use of parameters other than coating consumption and mass solids content shall be approved by the administrator. You may use data for any reasonable time period of at least one year in determining the relative amount of coating activity, as long as they represent the way the source will continue to operate in the future and are approved by the administrator. You shall determine the predominant activity at your facility and submit the results of that determination with the initial notification required by s. NR 465.35 (1) (b). Additionally, you shall determine the facility’s predominant activity annually and include the determination in the next semi-annual compliance report required by s. NR 465.35 (2) (a). NR 465.33 NoteNote: An example of parameters other than coating consumption and mass solids content for estimating the relative mass of coating solids used would be design specifications for the parts or products coated and the number of items produced.
NR 465.33(1)(c)2.2. You may calculate and comply with a facility-specific emission limit as described in subd. 2. a. to c. If you elect to comply using the facility-specific emission limit alternative, then compliance with the facility-specific emission limit and the emission limits in pars. (a) and (b) for all surface coating operations constitutes compliance with this and other applicable surface coating NESHAP. In calculating a facility-specific emission limit, you shall include coating activities that meet the applicability criteria of the other sub-categories and constitute more than one percent of total coating activities. Coating activities that meet the applicability criteria of other surface coating NESHAP but comprise less than one percent of coating activities need not be included in the determination of predominant activity but shall be included in the compliance calculation. NR 465.33(1)(c)2.a.a. You are required to calculate the facility-specific emission limit for your facility when you submit the notification of compliance status required in s. NR 465.35 (1) (c), and on a monthly basis afterward using the coating data for the relevant 12-month compliance period. NR 465.33(1)(c)2.b.b. Use Equation 1 of this subsection to calculate the facility-specific emission limit for your surface coating operations for each 12-month compliance period: (Equation 1)
where:
Facility-specific emission limit is the facility-specific emission limit for each 12-month compliance period, kg (lb) of organic HAP per kg (lb) of coating solids used
Limiti is the new source or existing source emission limit applicable to coating operation, i, included in the facility-specific emission limit, converted to kg (lb) of organic HAP per kg (lb) of coating solids used, if the emission limit is not already in those units. All emission limits included in the facility-specific emission limit shall be in the same units.
Solidsi is the kg (lb) of solids used in coating operation, i, in the 12-month compliance period that is subject to emission limit, i. You may estimate the mass of coating solids used from parameters other than coating consumption and mass solids content. The use of parameters other than coating consumption and mass solids content shall be approved by the administrator.