40 CFR 466.33 - New source performance standards.

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

Subpart C—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	3.60	0.47	1.46	0.19	Lead	0.97	0.13	0.88	0.11	Nickel	5.35	0.69	3.60	0.47	Zinc	9.92	1.29	4.09	0.53	Aluminum	29.46	3.82	12.06	1.56	Iron	11.96	1.55	6.13	0.79	Oil and grease	97.24	12.60	97.24	12.60	TSS	145.86	18.91	116.69	15.12	pH	( 1)	( 1)	( 1)	( 1)		English units—pounds per 1 million ft 2 of area processed or coated				Chromium	0.74	0.10	0.30	0.04	Lead	0.20	0.03	0.18	0.20	Nickel	1.10	0.14	0.74	0.10	Zinc	2.03	0.27	0.84	0.11	Aluminum	6.03	0.78	2.47	0.32	Iron	2.45	0.32	1.26	0.16	Oil and grease	19.92	2.58	19.92	2.58	TSS	29.88	3.87	23.90	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 36544, Sept. 6, 1985]