§413.51. Specialized definitions.
40 C.F.R. § 413.51
For the purpose of this subpart;
The term sq m (“sq ft”) shall mean the area processed expressed in square meters (square feet).
The term operation shall mean any step in the coating process in which a basis material surface is acted upon by a process solution and which is followed by a rinse; plus the related operations of alkaline cleaning, acid pickle, and sealing, when each operation is followed by a rinse.
Notes, amendments, and revision history
Authority
Authority: Secs. 301, 304(g), 307, 308, 309, 402, 405, 501(a), Clean Water Act, as amended, (33 U.S.C. 1311, 1314(g), 1317, 1318, 1319, 1322, 1325 and 1341(a)).
Source
Source: 46 FR 9467, Jan. 28, 1981, unless otherwise noted.