GroundRules
40 CFR 63.9490: What parts of my plant does this subpart cover?
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart QQQQQ—National Emission Standards for Hazardous Air Pollutants for Friction Materials Manufacturing Facilities
(a) This subpart applies to each new, reconstructed, or existing affected source at your friction materials manufacturing facility.
(b) The affected source covered by this subpart is each new, reconstructed, or existing solvent mixer (as defined in § 63.9565) at your friction materials manufacturing facility.
(c) A solvent mixer at your friction materials manufacturing facility is new if you commence construction of the solvent mixer after October 18, 2002. An affected source is reconstructed if it meets the definition of “reconstruction” in § 63.2, and reconstruction is commenced after October 18, 2002.
(d) A solvent mixer at your friction materials manufacturing facility is existing if it is not new or reconstructed.
Collected 2026-08-27T02:26:04Z. Source file · JSON