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• '" A~NDIX B -SIC CODES FOR MINING ~USTRIES <br />Permit Permit <br />t SIC Code Caugory/Industry Type Notes Type <br />1000 Metal Mining <br />1011 Iron Ores (a) M <br />1021 Copper Ores (a) M <br />1031 Lead and Zinc Otes (a) M <br />1041 Gold Ores (a) M <br />1044 Silver Ores (a) M <br />1061 Ferroalloy Ores, except Vanadium (a) M <br />1081 Metal Mining Services (a) M <br />1094 Uranium-Radium-Vanadium Ores (a) M <br />1099 Misc. Metal Ores, not elsewhere classified (e.g., aluminum, mtimony, tin, etc.) (a) M <br />1200 Coal Mining <br />1221 Bituminous Coal and Lignin Surface Mixing (a)(b) CL, M <br />1222 Bituminous Coal Underground Mining (a) M <br />1231 Anthtaciu Mining (a)(b) CL, M <br />1241 Coal Mining Services (a) M <br />1400 11~1'ming and Quarrying of Nonmetallic Minerals, Except Fuels <br />1410 Dimension stone <br />1411 Dimension stone; mining and quarrying of dimension stone (a) SG <br />1420 Crushed and broken stone, including riprap <br />1422 Crushed and broken limestone (a) SG <br />1423 Crushed and broken gran;u (a) SG <br />1429 Sandstone, and cntshed and broken stone, not elsewhere classified (a) SG <br />1440 Sand and Gravel <br />1442 Coostructon sand and gravel (a) SG <br />1446 Industrial sand (a) SG <br />1450 Clay, ceramic, and refractory minerals <br />1455 Kaolin and ball clay (a) SG <br />1459 Shale, clay, ceramic, and refractory minerals, not elsewhere classified (a) SG <br />1470 Chemical and fertilizer mineral mining <br />1474 Potash, soda, and borate minerals (a) SG <br />1475 Phosphau rock (a) SG <br />1479 Chemical and fertilizer mineral mining, not elsewhere clauified (a) SG <br />1480 Nonmetallic minerals services, except fuels <br />1481 Nonmetallic minerals services, except fuels (ovefiurden removal, strip mining, etc.) (a) SG <br />1490 Mist, nonmetallic minerals, except fuels <br />1499 Borrow pits, misc. nonmetallic minerals except fuels, not elsewhere classified (a) SG <br />2951 Asphalt batch plants (c) SG,CN,L <br />3273 Ready-mix concrete facilities (c) SG,CN,L <br />Notes: (a) For this SIC Code, a stormwater permit is required only if nmoff contacts overburden, taw material, intermediate or <br />finished product, or wasu products, and such rmaff loves the sin. <br />(b) Surface coal [[tines which only discharge stortnwater may be covered under permit CL. Coal [nines with individual <br />process water permits must be coveted under permit M far their stormwater. <br />(c) Asphalt and concreu batch plants at sand and gravel opetatiom may be mverod under permit SG; facilities at <br />consttuctioo sites tray be coveted under permit CN; other facilities, including tttobile plants, may be covered under <br />permit L. <br />Permit tvttes: SG: Sand and Gravel Gmenl Pertttit (Permit No. COG-500000) <br />M: Metal Minittg Gmeral Permit (Permit No. COR-040000) <br />CL: Coal Mirtittg General Permit (Permit No. COG-850000) <br />CN: Construction Gmetal Permit (Permit No. COR-030000) <br />L: Light Industry Gmeral Permit (Permit No. COR-010000) <br />~ro~tK <br />