40 CFR 466.13 - New source performance standards.

Any new source subject to this subpart must achieve the following new source performance standards:

Subpart A—NSPS

Pollutant or pollutant property	Maximum for any 1 day		Maximum for monthly average		Metal preparation	Coating operation	Metal preparation	Coating operation		Metric units—mg/m 2 of area processed or coated				Chromium	3.37	0.47	1.5	0.19	Lead	1.0	0.13	0.9	0.11	Nickel	12.0	1.51	6.3	0.79	Zinc	10.2	1.29	4.2	0.53	Aluminum	30.3	3.82	12.4	1.56	Iron	28.0	3.53	14.0	1.77	Oil and grease	100.0	12.60	100.0	12.60	TSS	150.0	18.91	120.0	15.12	pH	( 1)	( 1)	( 1)	( 1)		English units—pounds per 1 million ft 2 of area processed or coated				Chromium	0.76	0.10	0.31	0.04	Lead	0.21	0.03	0.19	0.03	Nickel	2.46	0.31	1.29	0.16	Zinc	2.09	0.27	0.86	0.11	Aluminum	6.21	0.78	2.54	0.32	Iron	5.74	0.72	2.87	0.36	Oil and grease	20.48	2.58	20.48	2.58	TSS	30.72	3.87	24.58	3.10	pH	( 1)	( 1)	( 1)	( 1)

1 Within the range 7.5 to 10.0 at all times.

[47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36543, Sept. 6, 1985]