General Provisions

Section 307 Section 307.3100  General Provisions a)         Applicability.  This Subpart V applies to any facility producing primary metals from ore concentrates or recovering secondary metals from recycle wastes that introduces or may introduce pollutants into a POTW.  This Subpart V applies only to alloying or casting of hot metal directly from the nonferrous metals manufacturing process without cooling.  Remelting followed by alloying or cooling is included in the aluminum forming, nonferrous metals forming, or metal molding and casting categories. b)         This subsection corresponds to 40 CFR 421.2, marked "reserved" by USEPA.  This statement maintains structural consistency with the corresponding federal regulations. c)         Monitoring Requirements.  The Board incorporates by reference 40 CFR 421.3 (2003).  This incorporation includes no later amendments or editions. d)         Compliance Dates.  The Board incorporates by reference 40 CFR 421.4 (2003).  This incorporation includes no later amendments or editions. e)         Removal Credits.  The control authority may grant removal credits under 35 Ill. Adm. Code 310.Subpart C for toxic metals limited in this Subpart V when used as indicator pollutants.