NR 257.60 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.61
NR 257.61 Specialized definitions. In addition to the definitions set forth in
s. NR 257.03, the following definitions apply to the terms used in this subchapter:
NR 257.61(1)
(1) “Ancillary operation” means any operation which is not a core operation but which is performed on-site following or preceding the drawing operation, such as continuous rod casting, solution heat treatment, and cleaning or etching.
NR 257.61(2)
(2) “Core operation” means drawing with emulsions or soaps, stationary casting, artificial aging, annealing, degreasing, sawing, and swaging.
NR 257.61 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.62
NR 257.62 Effluent limitations representing the degree of effluent reduction attainable by application of the best practicable control technology currently available. Except as provided in
40 CFR 125.30 to
125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of BPT:
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See PDF for table
1 Within the range of 7.0 to 10 at all times.
NR 257.62 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.63 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.64
NR 257.64 New source performance standards. Any new source subject to this subchapter shall achieve the following performance standards:
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See PDF for table
1 Within the range of 7.0 to 10 at all times.
NR 257.64 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.65 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.66 History
History: Cr.
Register, November, 1989, No. 407, eff. 12-1-89.
NR 257.66 Note
Note: The Wisconsin administrative code corresponds to the code of federal regulations according to the following table:
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See PDF for table