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Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.
39 FR 2565, Jan. 22, 1974, unless otherwise noted.
40 FR 2960, Jan. 16, 1975, unless otherwise noted.
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The provisions of this subpart are applicable to discharges resulting from the process by which raw materials are melted in a furnace and processed by hand into pressed or blown glassware. This includes those plants which:
(a) Produce leaded glass and employ hydrofluoric acid finishing techniques,
(b) Produce non-leaded glass and employ hydrofluoric acid finishing techniques, or
(c) Produce leaded or non-leaded glass and do not employ hydrofluoric acid finishing techniques.