Subsequent startup
Subsequent startup means any setting into operation of a regulated source and/or equipment required or used to comply with this subpart following the initial startup.
Source
40 CFR § 63.1101
Scoping language
All terms used in this subpart shall have the meaning given them in the Act, in 40 CFR 63.2 (General Provisions), and in this section. The definitions in this section do not apply to waste requirements for ethylene production sources.