NR 465.31(2)(c)8.8. Surface coating of plastic components of large appliances that meet the applicability criteria for large appliance surface coating in s. NR 465.21 (2). NR 465.31(2)(c)9.9. Surface coating of plastic components of metal furniture that meet the applicability criteria for metal furniture surface coating in 40 CFR part 63, Subpart RRRR. NR 465.31(2)(c)10.10. Surface coating of plastic components of wood building products that meet the applicability criteria for wood building products surface coating in 40 CFR part 63, Subpart QQQQ. NR 465.31(2)(c)11.11. Surface coating of plastic components of aerospace vehicles that meet the applicability criteria for aerospace manufacturing and rework in 40 CFR part 63, Subpart GG. NR 465.31(2)(c)12.12. Surface coating of plastic parts intended for use in an aerospace vehicle or component using specialty coatings as defined in 40 CFR part 63, Subpart GG, Appendix A. NR 465.31(2)(c)13.13. Surface coating of plastic components of ships that meet the applicability criteria for shipbuilding and ship repair in 40 CFR part 63, Subpart II. NR 465.31(2)(c)14.14. Surface coating of plastic using a web coating process that meets the applicability criteria for paper and other web coating in 40 CFR part 63, Subpart JJJJ. NR 465.31(2)(c)15.15. Surface coating of fiberglass boats or parts of fiberglass boats, including the use of assembly adhesives, where the facility meets the applicability criteria for boat manufacturing, 40 CFR part 63, Subpart VVVV, except where the surface coating of the boat is a post-mold coating operation performed on personal watercraft or parts of personal watercraft. This subchapter does apply to post-mold coating operations performed on personal watercraft and parts of personal watercraft. NR 465.31(2)(d)(d) If your facility meets the applicability criteria in 40 CFR 63.3081(b) of the surface coating of automobiles and light-duty trucks NESHAP in 40 CFR part 63, Subpart IIII, and you perform surface coating of plastic parts or products that meets both the applicability criteria in 40 CFR 63.3082(c) and the applicability criteria of this subchapter, then, for the surface coating of any or all of your plastic parts or products that meets the applicability criteria in 40 CFR 63.3082(c), you may choose to comply with the requirements of 40 CFR part 63, Subpart IIII, in lieu of complying with this subchapter. Surface coating operations on plastic parts or products not intended for use in automobiles or light-duty trucks, such as parts for motorcycles or lawn mowers, cannot be made part of your affected source under 40 CFR part 63, Subpart IIII. NR 465.31(2)(e)(e) If you own or operate an affected source that meets the applicability criteria of this subchapter and at the same facility you also perform surface coating that meets the applicability criteria of any other final surface coating NESHAP in 40 CFR part 63 or this chapter, you may choose to comply as specified in subd. 1., 2. or 3. NR 465.31(2)(e)1.1. You may have each surface coating operation that meets the applicability criteria of a separate NESHAP comply with that NESHAP separately. NR 465.31(2)(e)2.2. You may comply with the emission limit in s. NR 465.33 (1) representing the predominant surface coating activity at your facility, as determined according to subd. 2. a. and b. However, you may not establish assembled on-road vehicle or automotive lamp coating operations as the predominant activity. You may not consider any surface coating activity that is subject to the surface coating of automobiles and light-duty trucks NESHAP in 40 CFR part 63, Subpart IIII, in determining the predominant surface coating activity at your facility. NR 465.31(2)(e)2.a.a. If a surface coating operation accounts for 90% or more of the surface coating activity at your facility, then that is the predominant activity and compliance with the emission limits specified in s. NR 465.33 (1) of the predominant activity for all surface coating operations constitutes compliance with these and other applicable surface coating NESHAP. In determining predominant activity, you shall include coating activities that meet the applicability criteria of other surface coating NESHAP and constitute more than one percent of total coating activities at your facility. 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 465.31(2)(e)2.b.b. You shall use kilograms (kg) (pounds (lb)) 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). You shall also determine predominant activity annually and include the determination in the next semi-annual compliance report required by s. NR 465.35 (2) (a). NR 465.31 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 465.31(2)(e)3.3. You may comply with a facility-specific emission limit calculated according to s. NR 465.33 (1) (c) 2. from the relative amount of coating activity that is subject to each emission limit in s. NR 465.33 (1) (a) and (b). 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 s. NR 465.33 (1) (a) and (b) for all surface coating operations constitutes compliance with this subchapter and other applicable surface coating NESHAP. In calculating a facility-specific emission limit, you shall include coating activities that meet the applicability criteria of other surface coating NESHAP and constitute more than one percent of total coating activities at your facility. You may not consider any surface coating activity that is subject to the surface coating of automobiles and light-duty trucks NESHAP in 40 CFR part 63, Subpart IIII, in determining a facility-specific emission limit for your facility. Coating activities that meet the applicability criteria of other surface coating NESHAP but comprise less than one percent of total coating activities need not be included in the calculation of the facility-specific emission limit but shall be included in the compliance calculations. NR 465.31(3)(3) What parts of my plant does this subchapter cover? NR 465.31(3)(a)(a) This subchapter applies to each new, reconstructed and existing affected source within each of the 4 sub-categories listed in sub. (2) (a). NR 465.31(3)(b)(b) The affected source is the collection of all of the items listed in subds. 1. to 4. that are used for surface coating of plastic parts and products within each sub-category. NR 465.31(3)(b)2.2. All storage containers and mixing vessels in which coatings, thinners and other additives, and cleaning materials are stored or mixed. NR 465.31(3)(b)3.3. All manual and automated equipment and containers used for conveying coatings, thinners and other additives, and cleaning materials. NR 465.31(3)(b)4.4. All storage containers and all manual and automated equipment and containers used for conveying waste materials generated by a coating operation. NR 465.31(3)(c)(c) An affected source is a new source if it meets the criteria in subd. 1. and the criteria in either subd. 2. or 3. NR 465.31(3)(c)1.1. You commenced the construction of the source after December 4, 2002 by installing new coating equipment. NR 465.31(3)(c)2.2. The new coating equipment is used to coat plastic parts and products at a source where no plastic parts surface coating was previously performed. NR 465.31(3)(c)3.3. The new coating equipment is used to perform plastic parts and products coating in a sub-category that was not previously performed.