New source performance standards.

Any new source subject to this subpart must achieve performance standards ( i.e. , mass of pollutant discharged) calculated by multiplying the average process water usage flow rate for cleaning processes at a new source times the following pollutant concentrations: Subpart B [Cleaning water] Concentration used to calculate NSPS Pollutant or pollutant property Maximum for any 1 day (mg/l) Maximum for monthly average (mg/l) BOD 5 49 22 Oil and Grease 71 17 TSS 117 36 pH ( 1 ) ( 1 ) 1 Within the range of 6.0 to 9.0 at all times. The permit authority will obtain the average process water usage flow rate for the new source cleaning water processes from the permittee.