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57 FR 61992, Dec. 29, 1992, unless otherwise noted.
69 FR 5063, Feb. 3, 2004, unless otherwise noted.
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(a) Except as provided for in paragraphs (b) and (c) of this section, you are subject to this subpart if you own or operate an OLD operation that is located at, or is part of, a major source of HAP emissions. An OLD operation may occupy an entire plant site or be collocated with other industrial (e.g., manufacturing) operations at the same plant site.
(b) Organic liquid distribution operations located at research and development facilities, consistent with section 112(c)(7) of the Clean Air Act (CAA), are not subject to this subpart.
(c) Organic liquid distribution operations do not include the activities and equipment, including product loading racks, used to process, store, or transfer organic liquids at facilities listed in paragraph (c) (1) and (2) of this section.
(1) Oil and natural gas production field facilities, as the term “facility” is defined in § 63.761 of subpart HH.
(2) Natural gas transmission and storage facilities, as the term “facility” is defined in § 63.1271 of subpart HHH.