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Title 40Chapter ISubchapter NPart 419Subpart B → §419.26

Title 40: Protection of Environment
Subpart B—Cracking Subcategory

§419.26   Standards of performance for new sources (NSPS).

(a) Any new source subject to this subpart must achieve the following new source performance standards (NSPS):

Pollutant or pollutant propertyNSPS effluent limitations
Maximum for any 1 dayAverage of daily values for 30 consecutive days shall not exceed
Metric units (kilograms per 1,000 m3 of feedstock)
oil and grease4.82.6
Phenolic compounds0.1190.058
Ammonia (as N)18.88.6
Total chromium0.240.14
Hexavalent chromium0.0200.0088
English units (pounds per 1,000 bbl of feedstock)
Oil and grease1.70.93
Phenolic compounds0.0420.020
Ammonia (as N)6.63.0
Total chromium0.0840.049
Hexavalent chromium0.00720.0032

1See footnote following table in §419.13(d).

2Within the range 6.0 to 9.0.

(b) The limits set forth in paragraph (a) of this section are to be multiplied by the following factors to calculate the maximum for any 1 day and maximum average of daily values for 30 consecutive days.

(1) Size Factor.

1,000 bbl of feedstock per stream daySize factor
Less than 24.90.91
25.0 to 49.90.95
50.0 to 74.91.04
75.0 to 99.91.13
100.0 to 124.91.23
125.0 to 149.91.35
150.0 or greater1.41

(2) Process factor.

Process configurationProcess factor
Less than 2.490.58
2.5 to 3.490.63
3.5 to 4.490.74
4.5 to 5.490.88
5.5 to 5.991.00
6.0 to 6.491.09
6.5 to 6.991.19
7.0 to 7.491.29
7.5 to 7.991.41
8.0 to 8.491.53
8.5 to 8.991.67
9.0 to 9.491.82
9.5 or greater1.89

(3) See the comprehensive example in subpart D, §419.42(b)(3).

(c) The provisions of §419.16(c) apply to discharges of process wastewater pollutants attributable to ballast water by a point source subject to the provisions of this subpart.

(d) The quantity and quality of pollutants or pollutant properties controlled by this paragraph, attributable to once-through cooling water, are excluded from the discharge allowed by paragraph (b) of this section. Once-through cooling water may be discharged with a total organic carbon concentration not to exceed 5 mg/l.

(e) Effluent limitation for runoff. [Reserved]

[47 FR 46446, Oct. 18, 1982, as amended at 50 FR 28523, July 12, 1985; 50 FR 32414, Aug. 12, 1985]

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