40 CFR 60.4775 : Protection Of Environment (§ 1.1 To Parts 1851-1899) — (§ 60.500 To § 60.5880) — Environmental Protection Agency (Continued) (§ 60.500 To § 60.5880) — Air Programs (Continued) (§ 60.500 To § 60.5880) — Standards Of Performance For New Stationary Sources (Continued) (§ 60.500 To § 60.5880) — Standards Of Performance For New Sewage Sludge Incineration Units (§ 60.4760 To § 60.4930) — Applicability And Delegation Of Authority (§ 60.4770 To § 60.4795) — What is a new sewage sludge incineration unit?

4 Aug 2016

(a) A new SSI unit is a SSI unit that meets either of the two criteria specified in paragraph (a)(1) or (a)(2) of this section.

(1) Commenced construction after October 14, 2010.

(2) Commenced modification after September 21, 2011.

(b) Physical or operational changes made to your SSI unit to comply with the emission guidelines in subpart MMMM of this part (Emission Guidelines and Compliance Times for Existing Sewage Sludge Incineration Units) do not qualify as a modification under this subpart.

40 CFR 60.4775