S.D. Admin. R. 74:36:08:121 - National emission standards for aluminum, copper, and other nonferrous foundry area sources
The national emission standards for aluminum, copper, and other nonferrous foundry area sources are those in 40 C.F.R. ยง 63, Subpart ZZZZZZ (July 1, 2018). A source that operates a unit subject to Subpart ZZZZZZ is exempt from the obligation to obtain a Part 70 operating permit if the source is not required to obtain a Part 70 operating permit for a reason other than the source is subject to Subpart ZZZZZZ. Exempted sources must still meet the applicable requirements in Subpart ZZZZZZ.
Notes
General Authority: SDCL 34A-1-6.
Law Implemented: SDCL 34A-1-18.
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