Wisconsin Administrative Code › Department of Natural Resources › NR 400-499 - Environmental Protection - Air Pollution Control › Chapter NR 460 - Emission Standards For Hazardous Air Pollutants For Source Categories-General Provisions › Section NR 460.02 - Definitions

Current through June 24, 2024
For terms not defined in this section, the definitions
				  contained in ch. NR 400 apply to the terms used in this chapter. In addition,
				  the definitions in this section apply to the terms used in this chapter and,
				  for terms not defined in chs. NR 462 to 464 and 466 to
				  469 or the subchapters of chs.
				  NR 463 and 465, to the terms used
				  in those chapters or subchapters as well. If this section defines a term which
				  is also defined in ch. NR 400, the definition in this section applies in this
				  chapter and in chs. NR 462 to 464 and 466 to
				  469 and the subchapters of chs.
				  NR 463 and 465 rather than the
				  definition in ch. NR 400, except that when one of those chapters or subchapters
				  has its own definition of the term, that definition applies in that chapter or
				  subchapter.
(1) "Affected source"
				means one of the following:
(a) For each
				section 112 (d) (
				42 USC
				7412(d) ) standard for which
				the initial proposed rule is signed by the administrator on or before June 30,
				2002, the stationary source, the group of stationary sources, or the portion of
				a stationary source that is regulated by a relevant standard or other
				requirement established pursuant to section 112 of the Act (
				42 USC
				7412 ). Each relevant standard in chs. NR 462
				to
				469 may further define the
				"affected source" for the purposes of that standard.
(b) For each standard published pursuant to
				section 112 (d) of the Act (
				42 USC
				7412(d) ) for which the
				initial proposed rule is signed by the administrator after June 30, 2002, the
				collection of equipment, activities, or both within a single contiguous area
				and under common control that is included in a section 112 (c) (
				42 USC
				7412(c) ) source category or
				subcategory for which a section 112 (d) (
				42 USC
				7412(d) ) standard or other
				relevant standard is established pursuant to section 112 of the Act (
				42 USC
				7412 ).
Note: Each relevant standard will define the affected source
				  as defined in sub. (1) unless the administrator finds that a different
				  definition is warranted based on a published justification as to why this
				  definition would result in significant administrative, practical or
				  implementation problems and why the different definition would resolve those
				  problems. The term affected source, as used in this chapter and chs. NR 462 to
				  469, is separate and distinct from
				  any other use of that term in EPA or department regulations such as those
				  implementing title IV of the Act or the Wisconsin acid rain control program.
				  Affected source may be defined differently for 40 CFR part 63 than "affected
				  facility" and "stationary source" in 40 CFR parts 60 and 61, respectively. The
				  procedures for adopting an alternative definition of affected source apply to
				  each section 112 (d) standard (
				  42 USC
				  7412(d) ) for which the
				  initial proposed rule is signed by the administrator after June 30,
				  2002.