Louisiana Administrative Code
Title 33 - ENVIRONMENTAL QUALITY
Part IX - Water Quality
Subpart 1 - Water Pollution Control
Chapter 13 - Louisiana Water Pollution Control Fee System Regulation
Section IX-1319 - SIC Code Complexity Tables
|
Table 1. Numerical Listing Complexity Groups for SIC Codes |
||||
|
SIC Code |
Effluent Guidelines Division Designations |
Complexity Designation |
||
|
No. |
SIC Title |
Major Industry |
Industrial Subcategory |
|
|
1011 |
Iron Ores |
Ore Mining and Dressing |
Iron Ore |
IV |
|
1021 |
Copper Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1031 |
Lead and Zinc Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1041 |
Gold Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1044 |
Silver Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1061 |
Ferroalloy Ores, Except Vanadium |
Ore Mining and Dressing |
Ferroalloy |
V |
|
1094 |
Uranium-Radium-Vanadium Ores |
Ore Mining and Dressing |
Uranium |
VI |
|
1099 |
Miscellaneous Metal Ores NEC |
Ore Mining and Dressing |
Aluminum |
IV |
|
1099 |
Mercury Ores |
Ore Mining and Dressing |
Mercury |
V |
|
1099 |
Miscellaneous Metal Ores NEC |
Ore Mining and Dressing |
Metal Ore, NEC |
V |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Acid or Ferruginous Mines |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Alkaline Mines |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Coal Preparation Plants |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Regrade/Revegetation |
III |
|
1231 |
Anthracite Mining |
Coal Mining |
Acid or Ferruginous Mines |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Alkaline Mines |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Anthracite Segment of Acid Mine Subcategory |
III |
|
1231 |
Anthracite Mining |
Coal Mining |
Coal Preparation Plants |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Regrade/Revegetation |
III |
|
1311 |
Oil and Gas Extraction |
Crude Petroleum and Natural Gas |
Exploration and Production, Except Storm Water Only |
III |
|
1321 |
Natural Gas Liquids |
Recovering/Fractioning |
Natural Gas |
II |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Reserve Pit Treaters |
IV |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Oilfield Waste Disposal |
V |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Treatment of Oilfield Waste |
IV |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
External Cleaning of Equipment |
II |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Internal Cleaning of Equipment |
III |
|
1440 |
Mining of Nonmetallic Minerals |
Sand and Gravel |
All |
II |
|
1475 |
Phosphate Rock |
Phosphate Mining |
Phosphate Mining |
IV |
|
1479 |
Chemical and Fertilizer Mineral Mining NEC |
Rock Salt |
All |
III |
|
1479 |
Chemical and Fertilizer Mineral Mining NEC |
Sulfur |
All |
V |
|
2000 |
Food and Kindred Products |
Processing Food and Beverages |
All |
II |
|
2211 |
Broad Woven Fabric Mills, Cotton |
Textile Mills |
Greige Mills |
II |
|
2211 |
Broad Woven Fabric Mills, Cotton |
Textile Mills |
Woven Fabric Finishing |
V |
|
2221 |
Broad Woven Fabric Mills, Man-Made Fiber and Silk |
Textile Mills |
Greige Mills |
II |
|
2231 |
Broad Woven Fabric Mills, Wool |
Textile Mills |
Greige Mills |
II |
|
2231 |
Broad Woven Fabric Mills, Wool |
Textile Mills |
Wool Finishing |
V |
|
2241 |
Narrow Fabrics and Other Smallwares Mills |
Textile Mills |
Greige Mills |
II |
|
2241 |
Narrow Fabrics and Other Smallwares Mills |
Textile Mills |
Woven Fabric Finishing |
V |
|
2251 |
Women's Full Length and Knee Length Hosiery |
Textile Mills |
Hosiery |
V |
|
2252 |
Hosiery, Except Women's Full Length and Knee Length |
Textile Mills |
Hosiery |
V |
|
2253 |
Knit Outerwear Mills |
Textile Mills |
Greige Mills |
II |
|
2253 |
Knit Outerwear Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2254 |
Knit Underwear Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2255 |
Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2256 |
Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2257 |
Circular Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2258 |
Lace and Warp Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2259 |
Knitting Mills, NEC |
Textile Mills |
Knit Fabric Finishing |
V |
|
2261 |
Finishers of Broad Woven Fabrics of Cotton |
Textile Mills |
Woven Fabric Finishing |
V |
|
2262 |
Finishers of Broad Woven Fabrics/Man-Made Fiber |
Textile Mills |
Woven Fabric Finishing |
V |
|
2269 |
Finishers of Textiles, NEC |
Textile Mills |
Woven Fabric Finishing |
V |
|
2273 |
Carpets and Rugs |
Textile Mills |
Carpet Finishing |
V |
|
2273 |
Carpets and Rugs |
Textile Mills |
Greige Mills |
II |
|
2281 |
Yarn Spinning Mills |
Textile Mills |
Greige Mills |
II |
|
2281 |
Yarn Spinning Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2282 |
Yarn Texturizing, Throwing, Twisting, and Winding Mills |
Textile Mills |
Greige Mills |
II |
|
2282 |
Yarn Texturizing, Throwing, Twisting, and Winding Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2284 |
Thread Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2293 |
Textile Goods NEC |
Textile Mills |
Padding and Upholstery |
II |
|
2294 |
Textile Goods NEC |
Textile Mills |
Processed Textile Wastes |
II |
|
2297 |
Nonwoven Fabrics |
Textile Mills |
Nonwoven Manufacturing |
V |
|
2299 |
Textile Goods NEC |
Textile Mills |
Wool Scouring and Felt Manufacturing |
V |
|
2300 |
Apparel and Other Finished Products/From Fabrics |
Textile Mills |
Apparel |
II |
|
2410 |
Logging Camps and Logging Contractors |
Timber Products Processing |
All |
II |
|
2421 |
Sawmills and Planing Mills, General |
Timber Products Processing |
Sawmills and Planing Mills |
II |
|
2426 |
Hardwood Dimension and Flooring Mills |
Timber Products Processing |
Hardwood Dimension and Flooring Mills |
II |
|
2429 |
Special Product Sawmills, NEC |
Timber Products Processing |
Special Products Sawmills, NEC |
II |
|
2431 |
Millwork |
Timber Products Processing |
Millwork |
II |
|
2434 |
Wood Kitchen Cabinets |
Timber Products Processing |
Wood Kitchen Cabinets |
II |
|
2435 |
Hardwood Veneer and Plywood |
Timber Products Processing |
Plywood |
IV |
|
2435 |
Hardwood Veneer and Plywood |
Timber Products Processing |
Veneer |
II |
|
2436 |
Softwood Veneer and Plywood |
Timber Products Processing |
Plywood |
IV |
|
2436 |
Softwood Veneer and Plywood |
Timber Products Processing |
Veneer |
II |
|
2439 |
Structural Wood Members, NEC |
Timber Products Processing |
Millwork, Veneer, Plywood and Structural Wood Members |
II |
|
2440 |
Wood Containers |
Timber Products Processing |
All |
II |
|
2450 |
Wooden Buildings and Mobile Homes |
Timber Products Processing |
All |
II |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Steam |
IV |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Boulton |
IV |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Inorganic |
II |
|
2493 |
Reconstituted Wood Products |
Timber Products Processing |
Particleboard |
II |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Hardboard-Dry Process |
II |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Wet Process Hardboard (Two Subcategories) |
IV |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Wood Products, NEC |
II |
|
2500 |
Furniture and Fixtures |
Household and Office Furniture |
All |
II |
|
2611 |
Pulp Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2621 |
Paper Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2621 |
Building Paper and Buildingboard Mills |
Pulp, Paper and Paperboard |
Waste Paper-Construction |
III |
|
2621 |
Building Paper and Buildingboard Mills |
Pulp, Paper and Paperboard |
Waste Paper-Board |
III |
|
2631 |
Paperboard Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2640 |
Converted Paper and Paperboard Products |
Pulp, Paper and Paperboard |
All, Except Containers and Boxes |
II |
|
2650 |
Paperboard Containers and Boxes |
Pulp, Paper and Paperboard |
All |
II |
|
2661 |
Building Paper and Buildingboard Mills |
Timber Products Processing |
Barking |
II |
|
2679 |
Building Paper and Buildingboard Mills |
Timber Products Processing |
Insulation Board (Two Subcategories) |
IV |
|
2700 |
Printing, Publishing and Allied Industries |
Printing and Publishing |
All |
II |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Chlorine |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Diaphragm Cell |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Mercury Cell |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Potassium Carbonate |
IV |
|
2812 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Bicarbonate |
II |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Sodium Carbonate |
IV |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Carbon Dioxide |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Carbon Monoxide |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Hydrogen |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Gases, Industrial Compressed Liquid/Solid |
IV |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Nitrous Oxide |
IV |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Oxygen and Nitrogen |
II |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Barium Sulfate |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Byrytes Pigments |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Chloride Process |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Chrome Pigments |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Colors |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Black |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Magnetic |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Yellow |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Lead Dioxide, Brown (Pb02) |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Lead Oxide, Red (Pb304) |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Ochers |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Satin White Pigment |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Siennas |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Sulfate Process |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Titanium Dioxide |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Ultramarine Pigment |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Umbers |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
White Lead Pigment (Pb(OH)2+PbCO)3 |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Whiting |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Fluoride |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Hydroxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Alums |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonia Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Hydroxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Molybdate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Perchlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Thiosulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Barium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Barium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Beryllium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Bleaching Powder |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Borax |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Boric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Boron Compounds (Not Produced at Mines) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Borosilicate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Brine |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Bromine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Carbide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Compounds (Inorganic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Hypochlorite |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cerium Salts |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chlorosulfuric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromic Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt 60 (Radioactive) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Iodide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cuprous Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ferric Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ferrous Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Fissionable Materials Production |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Fluorine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Heavy Water |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrated Alumina Silicate Powder |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrochloric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrofluoric Acid |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Cyanide |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Peroxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Sulfide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrophosphites |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Indium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Inorganic Acids (Except HNO2 or H2PO4) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Iodides |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Iodine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Isotopes Radioactive |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Arsenate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Monoxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Silicate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lithium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lithium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Luminous Compounds (Radium) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Magnesium Compounds (Inorganic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Manganese Dioxide (Powder Synthetic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Manganese Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Mercury Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Mercury Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Ammonium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Carbonate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Fluoroborate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nitric Acid (Strong) |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nitric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nuclear Fuel Reactor Cases, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nuclear Fuel Scrap Reprocessing |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Oleum (Fuming Sulfuric Acid) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Oxidation Catalyst from Porcelain |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Percloric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Peroxides, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potash Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potash Magnesia |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Aluminum Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Bromide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Chlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Compounds Inorganic (Except KOH-K2CO3) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Dichromate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Hypochlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Iodide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Metal |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Nitrate and Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Permanganate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Radium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Radium Luminous Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Rare Earth Metal Salts |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Reagent Grade Chemicals (Inorganic: Refined From Technical Grades) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Salts of Rare Earth Metals |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silica Amorphous |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silica Gel |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Bromide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Carbonate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Iodide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Soda Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Antimoniate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Bisulfite |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Chlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Compounds, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Dichromate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Fluoride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Hydrosulfite |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Hydrosulfide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Metal |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Silicate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Silicofluoride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Sulfite |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Thiosulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Stannic and Stannous Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Stannic Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Strontium Carbonate (Precipitated and Oxide) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Strontium Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfides and Sulfites |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfocyanides |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur (Recovered or Refined, Including From Sour Natural Gas) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Dioxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Hexafluoride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfuric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Thiocyanates, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Tin Compounds, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Uranium Slug, Radioactive |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Uranium Recovery from Phosphoric Acid Production |
VI |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Sulfide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Defluorinated Rock |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Defluorinated Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Elemental Phosphorus |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Phosphorus Derived Chemicals |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Phosphates |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Sodium Phosphates |
IV |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Gum and Wood Chemicals |
Rosin Based Derivatives |
III |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Plastics and Synthetics |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
VI |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Plastics and Synthetics |
Melamine Crystals |
III |
|
2822 |
Synthetic Rubber (Vulcanizable Elastomers) |
Rubber |
All |
V |
|
2823 |
Cellulosic Man-Made Fibers |
Plastics and Synthetics |
Cellulosic Man-Made Fibers |
VI |
|
2824 |
Synthetic Organic Fibers, Except Cellulosic |
Plastics and Synthetics |
Synthetic Organic Fibers, Except Cellulosic |
VI |
|
2833 |
Medicinal Chemicals and Botanical Products |
Pharmaceutical Manufacturing |
All |
VI |
|
2834 |
Pharmaceutical Preparations |
Pharmaceutical Manufacturing |
Mising and Formulation (Pharmaceutical Preparations) |
VI |
|
2836 |
Biological Products |
Pharmaceutical Manufacturing |
Extraction (Biological Products) |
VI |
|
2841 |
Soaps and Other Detergents, Except Specialty Cleaners |
Soaps and Detergents |
All |
III |
|
2842 |
Specialty Cleaning, Polishing and Sanitary Preperation |
Soaps and Detergents |
All |
III |
|
2843 |
Surface Active Agents, Finishing Agents, Etc. |
Soaps and Detergents |
All |
III |
|
2844 |
Perfumes, Cosmetics and Other Toilet Preparations |
Soaps and Detergents |
Manufacturing of Liquid Soaps |
III |
|
2851 |
Paints/Varnishes/Lacquers/Enamels and Allied Products |
Paint and Ink |
Caustic or Water Washed Paint |
II |
|
2851 |
Paints/Varnishes/Lacquers/Enamels and Allied Products |
Paint and Ink |
Solvent Wash Paint |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Char and Charcoal Briquettes |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Essential Oil |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Gum Rosin |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Rosin Based Derivatives |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Sulfate Turpentine |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Tall Oil |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Wood Rosin |
IV |
|
2865 |
Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments |
Organic Chemicals |
Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments |
VI |
|
2869 |
Industrial Organic Chemicals NEC |
Organic Chemicals |
Industrial Organic Chemicals, NEC |
VI |
|
2869 |
Industrial Organic Chemicals NEC |
Organic Chemicals |
Ethanol by Fermentation, Food Additives |
III |
|
2873 |
Nitrogenous Fertilizers |
Agricultural Chemicals |
All |
VI |
|
2874 |
Phosphatic Fertilizers |
Agricultural Chemicals |
Phosphatic Fertilizing Materials Including Phosphoric Acid |
VI |
|
2875 |
Fertilizers, Mixing Only |
Agricultural Chemicals |
All |
II |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Amides |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Formulation and Packaging of Agricultural Chemicals |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Halogenated Organics |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Heterocyclic Nitrogens |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Metallo Organic |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Miscellaneous |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Organophosphorus |
VI |
|
2891 |
Adhesives and Sealants |
Adhesives and Sealants |
Adhesives and Sealants |
V |
|
2892 |
Explosives |
Explosives (Commercial Sector) |
All |
IV |
|
2892 |
Explosives |
Explosives (Military Sector) |
All |
IV |
|
2893 |
Printing Ink |
Paint and Ink |
Caustic or Water Washed Ink |
V |
|
2893 |
Printing Ink |
Paint and Ink |
Solvent Wash Ink |
II |
|
2895 |
Carbon Black |
Carbon Black |
Channel Process |
II |
|
2895 |
Carbon Black |
Carbon Black |
Furnace Process |
III |
|
2895 |
Carbon Black |
Carbon Black |
Lamp Process |
II |
|
2895 |
Carbon Black |
Carbon Black |
Thermal Process |
II |
|
2899 |
Chemicals and Chemical Preparations, NEC |
Chemicals |
Miscellaneous Chemicals |
I - VI* *Shall be determined on a case-by-case basis. |
|
2911 |
Petroleum Refining |
Petroleum Refining |
Petroleum Refining |
V |
|
2950 |
Paving and Roofing Materials |
Products of Petroleum and Coal |
All Except 2951 |
III |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Rerefining of Oils or Greases |
IV |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Waste Oil Reclamation |
IV |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Crude Oil Reclamation |
III |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
All Lubricating Oils, Blended |
III |
|
2999 |
Petroleum and Coal Products, NEC |
Miscellaneous Products of Petroleum and Coal |
All |
V |
|
3011 |
Tires and Inner Tubes |
Rubber |
Tire and Inner Tube Production |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Large-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Medium-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Small-Sized General Molded, Extruded and Fabricated Rubber Plants |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Large-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Latex Foam |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Latex-Dipped, Latex-Extruded and Latex Molded Goods |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Medium-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Small-Sized General Molded, Extruded and Fabricated Rubber Plants |
III |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Miscellaneous Plastics Products |
V |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Plastics Processing Without Contact Process Water |
II |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Solution Casting |
III |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Water Slurry Preforming Processes |
III |
|
3111 |
Leather Tanning and Finishing |
Leather Tanning and Finishing |
All |
V |
|
3131 |
Boot and Shoe Cut Stock and Findings |
Leather Tanning and Finishing |
Boot and Shoe Cut Stock and Findings |
II |
|
3142 |
House Slippers |
Leather Tanning and Finishing |
House Slippers |
II |
|
3143 |
Men's Footwear, Except Athletic |
Leather Tanning and Finishing |
Men's Footwear, Except Athletic |
II |
|
3144 |
Women's Footwear, Except Athletic |
Leather Tanning and Finishing |
Women's Footwear, Except Athletic |
II |
|
3149 |
Footwear, Except Rubber NEC |
Leather Tanning and Finishing |
Footwear, Except Rubber, NEC |
II |
|
3151 |
Leather Goods and Mittens |
Leather Tanning and Finishing |
Leather Gloves and Mittens |
II |
|
3161 |
Luggage |
Leather Tanning and Finishing |
Luggage |
II |
|
3171 |
Women's Handbags and Purses |
Leather Tanning and Finishing |
Women's Handbags and Purses |
II |
|
3172 |
Personal Leather Goods, Except Women's Handbags |
Leather Tanning and Finishing |
Personal Leather Goods Except Women's Handbags |
II |
|
3199 |
Leather Goods NEC |
Leather Tanning and Finishing |
Leather Goods, NEC |
II |
|
3200 |
Stone, Clay, Shell, Glass and Concrete Products |
Stone, Clay, Shell, Glass, and Concrete Products |
All Except Abrasive, Asbestos, Etc. in 3290 |
II |
|
3290 |
Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products |
Abrasives, Asbestos, Mineral Wool, Etc. |
All Except 3295 |
IV |
|
3295 |
Stone, Clay, Glass and Concrete Products |
Minerals, Earths, Grinding |
Barite |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Basic Oxygen Furnace (Wet Air Pollution Control Methods) |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Basic Oxygen Furnace; Semi-Wet Air Pollution Control Methods |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Beehive Coke |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Blast Furnace (Ferromanganese) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Blast Furnace (Iron) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Byproduct Coke |
V |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Cold Rolling |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Combination Acid Pickling (Batch and Continuous) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Continuous Alkaline Cleaning |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Continuous Casting and Pressure Slab Molding |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Electric Arc Furnace (Wet Air Pollution Control Methods) |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Electric Arc Furnace; Semi-Wet Air Pollution Control Methods |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Coatings-Galvanizing |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Coatings-Terne |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Flat |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Primary |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Section |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Open Hearth Furnace |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pickling-Hydrochloric Acid-Batch and Continuous |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pickling-Sulfuric Acid-Batch and Continuous |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pipe and Tube |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Scale Removal (Kolene and Hydride) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Sintering |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Vacuum Degassing |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Wire Pickling and Coating |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Continuous Casting and Pressure Slab Molding |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Electric Arc Furnace (Wet Air Pollution Control Methods) |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Electric Arc Furnace: Semi-Wet Air Pollution Control Methods |
II |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Vacuum Degassing |
III |
|
3315 |
Steel Wire Drawing and Steel Nails and Spikes |
Iron and Steel |
Hot Forming-Section |
III |
|
3316 |
Cold Rolled Steel Sheet |
Iron and Steel |
Cold Rolling |
III |
|
3317 |
Steel Pipe and Tubes |
Iron and Steel |
Pipe and Tube |
III |
|
3321 |
Gray Iron Foundries |
Foundry |
Iron and Steel |
III |
|
3322 |
Malleable Iron Foundries |
Foundry |
Iron and Steel |
III |
|
3324 |
Steel Investment Foundries |
Foundry |
Iron and Steel |
III |
|
3325 |
Steel Foundries, NEC |
Foundry |
Iron and Steel |
III |
|
3331 |
Primary Smelting and Refining of Copper |
Nonferrous Metals |
Primary Copper |
VI |
|
3334 |
Primary Production of Aluminum |
Nonferrous Metals |
Primary Aluminum |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Bauxite |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Indium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Antimony |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Arsenic |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Barium |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Beryllium |
IV |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Bismuth |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Boron |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cadmium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Calcium |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cesium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cobalt |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Columbium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Gallium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Germanium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Gold |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Hafnium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Lead |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Lithium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Magnesium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Mercury |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Molybdenum |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Nickel |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Platinum Group |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rare Earths |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rhenium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rubidium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Selenium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Silver |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tantalum |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tellurium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tin |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Titanium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tungsten |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Uranium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Zinc |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Zirconium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Rhenium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Aluminum |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Babbitt |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Beryllium |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Boron |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Cobalt |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Columbian |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Copper |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Lead |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Magnesium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Mercury |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Nickel |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Plutonium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Precious Metals |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Silver |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tantalum |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tin |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Titanium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tungsten |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Uranium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Zinc |
V |
|
3351 |
Rolling, Drawing and Extruding of Copper |
Copper Forming |
All |
III |
|
3353 |
Aluminum Sheet, Plate and Foil |
Aluminum Forming |
All |
V |
|
3354 |
Aluminum Extruded Products |
Aluminum Forming |
All |
V |
|
3355 |
Aluminum Rolling and Drawing NEC |
Aluminum Forming |
All |
V |
|
3356 |
Rolling, Drawing and Extraction of Other Nonferrous Metals |
Primary Metals Forming |
All, Except Copper and Aluminum |
IV |
|
3357 |
Drawing and Insulating of Nonferrous Wire |
Aluminum Forming |
All |
V |
|
3363 |
Aluminum Foundries (Casting) |
Foundry |
Aluminum Casting |
III |
|
3366 |
Copper Foundries |
Foundry |
Copper Casting |
III |
|
3369 |
Nonferrous Foundries (Castings) NEC |
Foundry |
All |
III |
|
3398 |
Metal Heat Treating |
Aluminum Forming |
Heat Treating |
V |
|
3410 |
Metal Cans and Shipping Containers |
Fabricated Metal Products |
All |
V |
|
3420 |
Cutlery, Hand Tools and General Hardware |
Fabricated Metal Products |
All |
II |
|
3431 |
Enameled Iron and Metal Sanitary Ware |
Fabricated Metal Products |
Iron |
III |
|
3433 |
Heating Equipment Except Electric and Warm Air Furnaces |
Fabricated Metal Products |
All |
II |
|
3440 |
Fabricated Structural Metal Products |
Fabricated Metal Products |
All |
II |
|
3450 |
Screw Machine Products |
Fabricated Metal Products |
All, Including Bolts, Nuts, Screws, Rivets and Washers |
II |
|
3463 |
Nonferrous Forgings |
Aluminum Forming |
Forging |
III |
|
3463 |
Nonferrous Forgings |
Copper Forming |
Forging |
III |
|
3469 |
Metal Stampings |
Fabricated Metal Products |
All |
II |
|
3471 |
Electroplating, Plating, Polishing, Anodizing |
Aluminum Forming |
All |
III |
|
3479 |
Coating, Engraving and Allied Services |
Coil Coating |
All |
III |
|
3479 |
Coating, Engraving and Allied Services |
Electroplating |
Job Shops |
III |
|
3479 |
Coating, Engraving and Allied Services |
Iron and Steel |
Hot Coatings-Galvanizing |
III |
|
3490 |
Miscellaneous Fabricated Metal Products |
Fabricated Metal Products |
All Except 3497 |
II |
|
3497 |
Metal Foil and Leaf |
Coal Coating |
Aluminum and Aluminized Steel |
III |
|
3500 |
Machinery |
Engines and Farm Equipment |
All |
II |
|
3600 |
Electronic and Other Electrical Equipment and Components, Except Computer Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3612 |
Power, Distribution and Specialty Transformers |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3613 |
Switchgear and Switchboard Apparatus |
Electronic Production, Battery Manufacturing, Etc. |
Switchgear |
III |
|
3621 |
Motors and Generators |
Electronic Production, Battery Manufacturing, Etc. |
Motors, Generators and Alternators |
III |
|
3624 |
Carbon and Graphite Products |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3629 |
Electrical Industrial Apparatus, NEC |
Electronic Production, Battery Manufacturing, Etc. |
Capacitors |
III |
|
3631 |
Household Cooking Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3632 |
Household Refrigerators and Home and Farm Freezers |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3633 |
Household Laundry Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3639 |
Household Appliances, NEC |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3641 |
Electric Lamps |
Electronic Production, Battery Manufacturing, Etc. |
Electric Lamps |
III |
|
3644 |
Non-Current-Carrying Wiring Devices |
Electronic Production, Battery Manufacturing, Etc. |
Insulating Devices |
III |
|
3671 |
Electron Tubes |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3672 |
Printed Circuit Boards |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3674 |
Semiconductors and Related Devices |
Electronic Production, Battery Manufacturing, Etc. |
Semiconductors |
III |
|
3675 |
Electronic Capacitors |
Electronic Production, Battery Manufacturing, Etc. |
Capacitors |
III |
|
3677 |
Electronic Coils, Transformers and Other Inductors |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3679 |
Electronic Components, NEC |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3691 |
Storage Batteries |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3692 |
Primary Batteries, Dry and Wet |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3693 |
Radiographic X-Ray, Fluoroscopic X-Ray, Etc. |
Electronic Production, Battery Manufacturing, Etc. |
Electric and Electronic Components |
III |
|
3694 |
Electrical Equipment For Internal Combustion Engines |
Electronic Production, Battery Manufacturing, Etc. |
Motors, Generators and Alternators |
III |
|
3699 |
Electrical Machinery, Equipment and Supplies, NEC |
Electronic Production, Battery Manufacturing, Etc. |
Electric and Electronic Components |
III |
|
3710 |
Motor Vehicles and Motor Vehicle Equipment |
Transportation Equipment |
All |
III |
|
3731 |
Ship Building and Repairing |
Transportation Equipment |
Ship Building and Repairing |
I - IV* *Shall be determined on a case-by-case basis. |
|
3732 |
Boat Building and Repairing, Pleasure Craft |
Transportation Equipment |
All |
II |
|
3743 |
Railroad Equipment |
Transportation Equipment |
All |
IV |
|
3751 |
Motorcycles, Bicycles and Parts |
Transportation Equipment |
All |
II |
|
3764 |
Guided Missiles and Space Vehicle Propulsion Units |
Transportation Equipment |
All |
V |
|
3790 |
Miscellaneous Transportation Equipment |
Transportation Equipment |
All, Including Travel Trailers, Campers, Tanks, ATV |
III |
|
3800 |
Measuring, Analyzing and Controlling Instruments |
Instrument Manufacturing |
All Except 3844, 3845, and 3861 |
II |
|
3844 |
X-Ray Apparatus and Tubes and Related Irradiation Apparatus |
Instrument Manufacturing |
All |
III |
|
3845 |
Electromedical and Electrotherapeutic Apparatus |
Instrument Manufacturing |
All |
III |
|
3861 |
Photographic Equipment and Supplies |
Instrument Manufacturing |
All |
III |
|
3900 |
Miscellaneous Manufacturing Industries |
Toys, Musical Instruments, Caskets |
All Except 3911 |
II |
|
3911 |
Jewelry, Precious Metal |
Miscellaneous Manufacturing Industries |
All |
III |
|
4013 |
Railroad Transportation |
Railroads |
Switching and Terminal Establishments |
III |
|
4200 |
Motor Freight Transportation and Warehousing |
Trucking, Courier Services, and Warehousing |
All |
II |
|
4491 |
Water Transportation |
Barge Cleaning |
Petroleum and Chemical Products |
III |
|
4491 |
Water Transportation |
Barge Cleaning |
Grain Products |
II |
|
4491 |
Water Transportation |
Bulk Terminals |
Coal and Coke Terminals |
II |
|
4499 |
Water Transportation NEC |
Transportation Services |
All |
II |
|
4612 |
Pipelines, Except Natural Gas |
Crude Petroleum Pipelines |
Crude Oil with Storage |
II |
|
4613 |
Pipelines, Except Natural Gas |
Refined Petroleum Pipelines |
Refined Oil with Storage |
II |
|
4911 |
Electric Services |
Steam Electric |
Cooling Tower Blowdown (Fossil Fuel Plants) |
IV |
|
4911 |
Electric Services |
Steam Electric |
Nuclear Plants |
V |
|
4911 |
Electric Services |
Steam Electric |
Once-Through Cooling Water (Fossil Fuel Plants) |
III |
|
4922 |
Natural Gas Transmission |
Transmission and Storage |
Natural Gas, Compressors only |
II |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Cooling Tower Blowdown (Fossil Fuel Plants) |
IV |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Nuclear Plants |
V |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Once-Through Cooling Water (Fossil Fuel Plants) |
III |
|
4952 |
Sanitary Services |
Sewerage Systems |
Sewerage Systems |
I |
|
4953 |
Sanitary Services |
Refuse Systems |
Construction and Demolition Debris Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Municipal Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Commercial Municipal Waste Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Private Nonhazardous Industrial Waste Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Commercial Nonhazardous Industrial Waste Landfills and Landfarms |
IV |
|
4953 |
Sanitary Services |
Refuse Systems |
Hazardous Waste Disposal |
VI |
|
5093 |
Miscellaneous Durable Goods |
Scrap and Waste Materials |
Waste Oil Only |
(Refer to SIC 2992) |
|
5169 |
Chemicals and Allied Products NEC |
Chemical Storage |
Chemical Bulk Storage and Distribution |
II |
|
5171 |
Petroleum and Petroleum Products |
Petroleum Bulk Stations and Terminals |
Petroleum Bulk Stations and Terminals |
II |
|
5172 |
Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals |
Distribution of Petroleum and Petroleum Products |
All |
II |
|
5191 |
Miscellaneous Nondurable Goods |
Farm Supplies |
Pesticides, Insecticides and Fertilizers |
IV |
|
7211 |
Power Laundries, Family and Commercial |
Auto and Other Laundries |
Power Laundries |
II |
|
7213 |
Linen Supply |
Auto and Other Laundries |
Linen Supply |
III |
|
7214 |
Diaper Service |
Auto and Other Laundries |
Diaper Service |
II |
|
7215 |
Coin-Operated Laundries and Dry Cleaning |
Auto and Other Laundries |
Coin-Operated Laundries |
I |
|
7216 |
Dry Cleaning Plants, Except Rug Cleaning |
Auto and Other Laundries |
All Dry Cleaning Except Coin Operated Laundries |
II |
|
7217 |
Carpet and Upholstery Cleaning |
Auto and Other Laundries |
Carpet and Upholstery Cleaning |
II |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
Industrial Laundry |
III |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
External Cleaning of Equipment |
II |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
Internal Cleaning of Equipment |
III |
|
7542 |
Car Washes |
Auto and Other Laundries |
Car Wash |
I |
|
7542 |
Car Washes |
Auto and Other Laundries |
All Exterior Cleaning of Equipment (Trucks, Trailers, Etc.), Except Car Washes |
II |
|
7699 |
Repair Shops and Related Services NEC |
Repair Services |
All Except Tank Truck Cleaning |
II |
|
7699 |
Repair Shops and Related Services NEC |
Repair Services |
Internal Tank Truck Cleaning |
III |
|
8071 |
Medical Laboratories |
Medical Laboratories |
All |
III |
|
8072 |
Dental Laboratories |
Dental Laboratories |
All |
III |
|
8731 |
Commercial Physical and Biological Research |
Commercial Physical and Biological Research |
Only Chemical and Industrial Laboratories |
III |
|
8734 |
Testing Laboratories |
Analytical Laboratories |
All |
III |
|
Table 2. Alphabetical Listing (Major Industry Type Column) Complexity Group for Effluent Guideline Industrial Subcategories |
||||
|
SIC Code |
Effluent Guidelines Division Designations |
Complexity Designation |
||
|
No. |
SIC Title |
Major Industry |
Industrial Subcategory |
|
|
3290 |
Abrasive, Asbestos, and Miscellaneous Nonmetallic Mineral Products |
Abrasives, Asbestos, Mineral Wool, Etc. |
All Except 3295 |
IV |
|
2891 |
Adhesives and Sealants |
Adhesives and Sealants |
Adhesives and Sealants |
V |
|
2873 |
Nitrogenous Fertilizers |
Agricultural Chemicals |
All |
VI |
|
2874 |
Phosphatic Fertilizers |
Agricultural Chemicals |
Phosphatic Fertilizing Materials Including Phosphoric Acid |
VI |
|
3353 |
Aluminum Sheet, Plate and Foil |
Aluminum Forming |
All |
V |
|
3354 |
Aluminum Extruded Products |
Aluminum Forming |
All |
V |
|
3355 |
Aluminum Rolling and Drawing NEC |
Aluminum Forming |
All |
V |
|
3357 |
Drawing and Insulating of Nonferrous Wire |
Aluminum Forming |
All |
V |
|
3398 |
Metal Heat Treating |
Aluminum Forming |
Heat Treating |
V |
|
3463 |
Nonferrous Forgings |
Aluminum Forming |
Forging |
III |
|
3471 |
Electroplating, Plating, Polishing, Anodizing |
Aluminum Forming |
All |
III |
|
8734 |
Testing Laboratories |
Analytical Laboratories |
All |
III |
|
7211 |
Power Laundries, Family and Commercial |
Auto and Other Laundries |
Power Laundries |
II |
|
7213 |
Linen Supply |
Auto and Other Laundries |
Linen Supply |
III |
|
7214 |
Diaper Service |
Auto and Other Laundries |
Diaper Service |
II |
|
7215 |
Coin-Operated Laundries and Dry Cleaning |
Auto and Other Laundries |
Coin-Operated Laundries |
I |
|
7216 |
Dry Cleaning Plants, Except Rug Cleaning |
Auto and Other Laundries |
All Dry Cleaning Except Coin Operated Laundries |
II |
|
7217 |
Carpet and Upholstery Cleaning |
Auto and Other Laundries |
Carpet and Upholstery Cleaning |
II |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
Industrial Laundry |
III |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
External Cleaning of Equipment |
II |
|
7218 |
Industrial Launderers |
Auto and Other Laundries |
Internal Cleaning of Equipment |
III |
|
7542 |
Car Washes |
Auto and Other Laundries |
Car Wash |
I |
|
7542 |
Car Washes |
Auto and Other Laundries |
All Exterior Cleaning of Equipment (Trucks, Trailers, Etc.), Except Car Washes |
II |
|
4491 |
Water Transportation |
Barge Cleaning |
Petroleum and Chemical Products |
III |
|
4491 |
Water Transportation |
Barge Cleaning |
Grain Products |
II |
|
4491 |
Water Transportation |
Bulk Terminals |
Coal and Coke Terminals |
II |
|
2895 |
Carbon Black |
Carbon Black |
Channel Process |
II |
|
2895 |
Carbon Black |
Carbon Black |
Furnace Process |
III |
|
2895 |
Carbon Black |
Carbon Black |
Lamp Process |
II |
|
2895 |
Carbon Black |
Carbon Black |
Thermal Process |
II |
|
5169 |
Chemicals and Allied Products NEC |
Chemical Storage |
Chemical Bulk Storage and Distribution |
II |
|
2899 |
Chemicals and Chemical Preparations, NEC |
Chemicals |
Miscellaneous Chemicals |
I - VI* *Shall be determined on a case-by-case basis. |
|
3497 |
Metal Foil and Leaf |
Coal Coating |
Aluminum and Aluminized Steel |
III |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Acid or Ferruginous Mines |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Alkaline Mines |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Coal Preparation Plants |
IV |
|
1221 |
Bituminous Coal and Lignite |
Coal Mining |
Regrade/Revegetation |
III |
|
1231 |
Anthracite Mining |
Coal Mining |
Acid or Ferruginous Mines |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Alkaline Mines |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Anthracite Segment of Acid Mine Subcategory |
III |
|
1231 |
Anthracite Mining |
Coal Mining |
Coal Preparation Plants |
IV |
|
1231 |
Anthracite Mining |
Coal Mining |
Regrade/Revegetation |
III |
|
3479 |
Coating, Engraving and Allied Services |
Coil Coating |
All |
III |
|
8731 |
Commercial Physical and Biological Research |
Commercial Physical and Biological Research |
Only Chemical and Industrial Laboratories |
III |
|
3351 |
Rolling, Drawing and Extruding of Copper |
Copper Forming |
All |
III |
|
3463 |
Nonferrous Forgings |
Copper Forming |
Forging |
III |
|
4612 |
Pipelines, Except Natural Gas |
Crude Petroleum Pipelines |
Crude Oil with Storage |
II |
|
1311 |
Oil and Gas Extraction |
Crude Petroleum and Natural Gas |
Exploration and Production, Except Storm Water Only |
III |
|
8072 |
Dental Laboratories |
Dental Laboratories |
All |
III |
|
5172 |
Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals |
Distribution of Petroleum and Petroleum Products |
All |
II |
|
3600 |
Electronic and Other Electrical Equipment and Components, Except Computer Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3612 |
Power, Distribution and Specialty Transformers |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3613 |
Switchgear and Switchboard Apparatus |
Electronic Production, Battery Manufacturing, Etc. |
Switchgear |
III |
|
3621 |
Motors and Generators |
Electronic Production, Battery Manufacturing, Etc. |
Motors, Generators and Alternators |
III |
|
3624 |
Carbon and Graphite Products |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3629 |
Electrical Industrial Apparatus, NEC |
Electronic Production, Battery Manufacturing, Etc. |
Capacitors |
III |
|
3631 |
Household Cooking Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3632 |
Household Refrigerators and Home and Farm Freezers |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3633 |
Household Laundry Equipment |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3639 |
Household Appliances, NEC |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3641 |
Electric Lamps |
Electronic Production, Battery Manufacturing, Etc. |
Electric Lamps |
III |
|
3671 |
Electron Tubes |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3672 |
Printed Circuit Boards |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3674 |
Semiconductors and Related Devices |
Electronic Production, Battery Manufacturing, Etc. |
Semiconductors |
III |
|
3675 |
Electronic Capacitors |
Electronic Production, Battery Manufacturing, Etc. |
Capacitors |
III |
|
3677 |
Electronic Coils, Transformers and Other Inductors |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3679 |
Electronic Components, NEC |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3691 |
Storage Batteries |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3692 |
Primary Batteries, Dry and Wet |
Electronic Production, Battery Manufacturing, Etc. |
All |
III |
|
3693 |
Radiographic X-Ray, Fluoroscopic X-Ray, Etc. |
Electronic Production, Battery Manufacturing, Etc. |
Electric and Electronic Components |
III |
|
3694 |
Electrical Equipment For Internal Combustion Engines |
Electronic Production, Battery Manufacturing, Etc. |
Motors, Generators and Alternators |
III |
|
3699 |
Electrical Machinery, Equipment and Supplies, NEC |
Electronic Production, Battery Manufacturing, Etc. |
Electric and Electronic Components |
III |
|
3500 |
Machinery Engines and Farm |
Equipment |
All |
II |
|
2892 |
Explosives |
Explosives (Commercial Sector) |
All |
IV |
|
2892 |
Explosives |
Explosives (Military Sector) |
All |
IV |
|
3410 |
Metal Cans and Shipping Containers |
Fabricated Metal Products |
All |
V |
|
3420 |
Cutlery, Hand Tools and General Hardware |
Fabricated Metal Products |
All |
II |
|
3431 |
Enameled Iron and Metal Sanitary Ware |
Fabricated Metal Products |
Iron |
III |
|
3433 |
Heating Equipment Except Electric and Warm Air Furnaces |
Fabricated Metal Products |
All |
II |
|
3440 |
Fabricated Structural Metal Products |
Fabricated Metal Products |
All |
II |
|
3450 |
Screw Machine Products |
Fabricated Metal Products |
All, Including Bolts, Nuts, Screws, Rivets and Washers |
II |
|
3469 |
Metal Stampings |
Fabricated Metal Products |
All |
II |
|
3490 |
Miscellaneous Fabricated Metal Products |
Fabricated Metal Products |
All Except 3497 |
II |
|
5191 |
Miscellaneous Nondurable Goods |
Farm Supplies |
Pesticides, Insecticides and Fertilizers |
IV |
|
3321 |
Gray Iron Foundries |
Foundry |
Iron and Steel |
III |
|
3322 |
Malleable Iron Foundries |
Foundry |
Iron and Steel |
III |
|
3324 |
Steel Investment Foundries |
Foundry |
Iron and Steel |
III |
|
3325 |
Steel Foundries, NEC |
Foundry |
Iron and Steel |
III |
|
3363 |
Aluminum Foundries (Casting) |
Foundry |
Aluminum Casting |
III |
|
3366 |
Copper Foundries |
Foundry |
Copper Casting |
III |
|
3369 |
Nonferrous Foundries (Castings) NEC |
Foundry |
All |
III |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Gum and Wood Chemicals |
Rosin Based Derivatives |
III |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Char and Charcoal Briquettes |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Essential Oil |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Gum Rosin |
II |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Rosin Based Derivatives |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Sulfate Turpentine |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Tall Oil |
IV |
|
2861 |
Gum and Wood Chemicals |
Gum and Wood Chemicals |
Wood Rosin |
IV |
|
2500 |
Furniture and Fixtures |
Household and Office Furniture |
All |
II |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Chlorine |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Diaphragm Cell |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Mercury Cell |
V |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Potassium Carbonate |
IV |
|
2812 |
Alkalies and Chlorine |
Inorganic Chemicals Manufacturing |
Sodium Carbonate |
IV |
|
2812 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Bicarbonate |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Carbon Dioxide |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Carbon Monoxide |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Gases, Industrial Compressed Liquid/Solid |
IV |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Hydrogen |
II |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Nitrous Oxide |
IV |
|
2813 |
Industrial Gases |
Inorganic Chemicals Manufacturing |
Oxygen and Nitrogen |
II |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Barium Sulfate |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Byrytes Pigments |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Chloride Process |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Chrome Pigments |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Colors |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Black |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Magnetic |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Iron Oxide, Yellow |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Lead Dioxide, Brown (Pb02) |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Lead Oxide, Red (Pb304) |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Ochers |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Satin White Pigment |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Siennas |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Sulfate Process |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Titanium Dioxide |
V |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Ultramarine Pigment |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Umbers |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
White Lead Pigment (Pb(OH)2+PbCO)3 |
IV |
|
2816 |
Inorganic Pigments |
Inorganic Chemicals Manufacturing |
Whiting |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Fluoride |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Hydroxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Aluminum Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Alums |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonia Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Hydroxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Molybdate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Perchlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ammonium Thiosulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Barium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Barium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Beryllium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Bleaching Powder |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Borax |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Boric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Boron Compounds (Not Produced at Mines) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Borosilicate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Brine |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Bromine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Carbide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Compounds (Inorganic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Hypochlorite |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Calcium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cerium Salts |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chlorosulfuric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromic Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromium Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Chromium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt 60 (Radioactive) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cobalt Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Iodide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Copper Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Cuprous Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ferric Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Ferrous Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Fissionable Materials Production |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Fluorine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Heavy Water |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrated Alumina Silicate Powder |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrochloric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrofluoric Acid |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Cyanide |
V |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Peroxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrogen Sulfide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Hydrophosphites |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Indium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Inorganic Acids (Except HNO2 or H2PO4) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Iodides |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Iodine |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Isotopes Radioactive |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Arsenate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Monoxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lead Silicate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lithium Carbonate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Lithium Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Luminous Compounds (Radium) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Magnesium Compounds (Inorganic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Manganese Dioxide (Powder Synthetic) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Manganese Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Mercury Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Mercury Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Ammonium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Carbonate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Fluoroborate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nickel Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nitric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nitric Acid (Strong) |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nuclear Fuel Reactor Cases, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Nuclear Fuel Scrap Reprocessing |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Oleum (Fuming Sulfuric Acid) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Oxidation Catalyst from Porcelain |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Percloric Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Peroxides, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potash Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potash Magnesia |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Aluminum Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Bromide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Chlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Chloride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Compounds Inorganic (Except KOH-K2CO3) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Dichromate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Hypochlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Iodide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Metal |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Nitrate and Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Permanganate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Potassium Sulfate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Radium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Radium Luminous Compounds |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Rare Earth Metal Salts |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Reagent Grade Chemicals (Inorganic: Refined From Technical Grades) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Salts of Rare Earth Metals |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silica Amorphous |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silica Gel |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Bromide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Carbonate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Iodide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Silver Oxide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Soda Alum |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Antimoniate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Bisulfite |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Chlorate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Compounds, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Cyanide |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Dichromate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Fluoride |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Hydrosulfide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Hydrosulfite |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Metal |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Silicate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Silicofluoride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Sulfite |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sodium Thiosulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Stannic and Stannous Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Stannic Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Strontium Carbonate (Precipitated and Oxide) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Strontium Nitrate |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfides and Sulfites |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfocyanides |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur (Recovered or Refined, Including From Sour Natural Gas) |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Dioxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfur Hexafluoride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Sulfuric Acid |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Thiocyanates, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Tin Compounds, Inorganic |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Uranium Slug, Radioactive |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Uranium Recovery from Phosphoric Acid Production |
VI |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Chloride |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Oxide |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Sulfate |
II |
|
2819 |
Industrial Inorganic Chemicals NEC |
Inorganic Chemicals Manufacturing |
Zinc Sulfide |
IV |
|
3800 |
Measuring, Analyzing and Controlling Instruments |
Instrument Manufacturing |
All Except 3844, 3845, and 3861 |
II |
|
3844 |
X-Ray Apparatus and Tubes and Related Irradiation Apparatus |
Instrument Manufacturing |
All |
III |
|
3845 |
Electromedical and Electrotherapeutic Apparatus |
Instrument Manufacturing |
All |
III |
|
3861 |
Photographic Equipment and Supplies |
Instrument Manufacturing |
All |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Basic Oxygen Furnace (Wet Air Pollution Control Methods) |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Basic Oxygen Furnace; Semi-Wet Air Pollution Control Methods |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Beehive Coke |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Blast Furnace (Ferromanganese) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Blast Furnace (Iron) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Byproduct Coke |
V |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Cold Rolling |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Combination Acid Pickling (Batch and Continuous) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Continuous Alkaline Cleaning |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Continuous Casting and Pressure Slab Molding |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Electric Arc Furnace (Wet Air Pollution Control Methods) |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Electric Arc Furnace; Semi-Wet Air Pollution Control Methods |
II |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Coatings-Galvanizing |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Coatings-Terne |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Flat |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Primary |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Hot Forming-Section |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Open Hearth Furnace |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pickling-Hydrochloric Acid-Batch and Continuous |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pickling-Sulfuric Acid-Batch and Continuous |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Pipe and Tube |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Scale Removal (Kolene and Hydride) |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Sintering |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Vacuum Degassing |
III |
|
3312 |
Blast Furnaces, Steel Works and Rolling Mills |
Iron and Steel |
Wire Pickling and Coating |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Continuous Casting and Pressure Slab Molding |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Electric Arc Furnace (Wet Air Pollution Control Methods) |
III |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Electric Arc Furnace: Semi-Wet Air Pollution Control Methods |
II |
|
3313 |
Electrometallurgical Products |
Iron and Steel |
Vacuum Degassing |
III |
|
3315 |
Steel Wire Drawing and Steel Nails and Spikes |
Iron and Steel |
Hot Forming-Section |
III |
|
3316 |
Cold Rolled Steel Sheet |
Iron and Steel |
Cold Rolling |
III |
|
3317 |
Steel Pipe and Tubes |
Iron and Steel |
Pipe and Tube |
III |
|
3479 |
Coating, Engraving and Allied Services |
Iron and Steel |
Hot Coatings-Galvanizing |
III |
|
3111 |
Leather Tanning and Finishing |
Leather Tanning and Finishing |
All |
V |
|
3131 |
Boot and Shoe Cut Stock and Findings |
Leather Tanning and Finishing |
Boot and Shoe Cut Stock and Findings |
II |
|
3142 |
House Slippers |
Leather Tanning and Finishing |
House Slippers |
II |
|
3143 |
Men's Footwear, Except Athletic |
Leather Tanning and Finishing |
Men's Footwear, Except Athletic |
II |
|
3144 |
Women's Footwear, Except Athletic |
Leather Tanning and Finishing |
Women's Footwear, Except Athletic |
II |
|
3149 |
Footwear, Except Rubber NEC |
Leather Tanning and Finishing |
Footwear, Except Rubber, NEC |
II |
|
3151 |
Leather Goods and Mittens |
Leather Tanning and Finishing |
Leather Gloves and Mittens |
II |
|
3161 |
Luggage |
Leather Tanning and Finishing |
Luggage |
II |
|
3171 |
Women's Handbags and Purses |
Leather Tanning and Finishing |
Women's Handbags and Purses |
II |
|
3172 |
Personal Leather Goods, Except Women's Handbags |
Leather Tanning and Finishing |
Personal Leather Goods Except Women's Handbags |
II |
|
3199 |
Leather Goods NEC |
Leather Tanning and Finishing |
Leather Goods, NEC |
II |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Rerefining of Oils or Greases |
IV |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Waste Oil Reclamation |
IV |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
Crude Oil Reclamation |
III |
|
2992 |
Miscellaneous Products of Petroleum and Coal |
Lubricating Oils and Greases |
All Lubricating Oils, Blended |
III |
|
8071 |
Medical Laboratories |
Medical Laboratories |
All |
III |
|
3295 |
Stone, Clay, Glass and Concrete Products |
Minerals, Earths, Grinding |
Barite |
II |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Reserve Pit Treaters |
IV |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Oilfield Waste Disposal |
V |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Treatment of Oilfield Waste |
IV |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
External Cleaning of Equipment |
II |
|
1389 |
Oil and Gas Field Services |
Miscellaneous |
Internal Cleaning of Equipment |
III |
|
3911 |
Jewelry, Precious Metal |
Miscellaneous Manufacturing Industries |
All |
III |
|
2999 |
Petroleum and Coal Products, NEC |
Miscellaneous Products of Petroleum and Coal |
All |
V |
|
3331 |
Primary Smelting and Refining of Copper |
Nonferrous Metals |
Primary Copper |
VI |
|
3334 |
Primary Production of Aluminum |
Nonferrous Metals |
Primary Aluminum |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Bauxite |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Indium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Antimony |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Arsenic |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Barium |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Beryllium |
IV |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Bismuth |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Boron |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cadmium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Calcium |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cesium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Cobalt |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Columbium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Gallium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Germanium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Gold |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Hafnium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Lead |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Lithium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Magnesium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Mercury |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Molybdenum |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Nickel |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Platinum Group |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rare Earths |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rhenium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Rubidium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Selenium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Silver |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tantalum |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tellurium |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tin |
III |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Titanium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Tungsten |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Uranium |
V |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Zinc |
VI |
|
3339 |
Primary Smelting and Refining of Nonferrous Metals Except Aluminum and Copper |
Nonferrous Metals |
Primary Zirconium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Rhenium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Aluminum |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Babbitt |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Beryllium |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Boron |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Cobalt |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Columbian |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Copper |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Lead |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Magnesium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Mercury |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Nickel |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Plutonium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Precious Metals |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Silver |
VI |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tantalum |
III |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tin |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Titanium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Tungsten |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Uranium |
V |
|
3341 |
Secondary Smelting and Refining of Nonferrous Metals |
Nonferrous Metals |
Secondary Zinc |
V |
|
1011 |
Iron Ores |
Ore Mining and Dressing |
Iron Ore |
IV |
|
1021 |
Copper Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1031 |
Lead and Zinc Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1041 |
Gold Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1044 |
Silver Ores |
Ore Mining and Dressing |
Base and Precious Metals |
V |
|
1061 |
Ferroalloy Ores, Except Vanadium |
Ore Mining and Dressing |
Ferroalloy |
V |
|
1094 |
Uranium-Radium-Vanadium Ores |
Ore Mining and Dressing |
Uranium |
VI |
|
1099 |
Mercury Ores |
Ore Mining and Dressing |
Mercury |
V |
|
1099 |
Miscellaneous Metal Ores NEC |
Ore Mining and Dressing |
Aluminum |
IV |
|
1099 |
Miscellaneous Metal Ores NEC |
Ore Mining and Dressing |
Metal Ore, NEC |
V |
|
2865 |
Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments |
Organic Chemicals |
Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments |
VI |
|
2869 |
Industrial Organic Chemicals NEC |
Organic Chemicals |
Industrial Organic Chemicals, NEC |
VI |
|
2869 |
Industrial Organic Chemicals NEC |
Organic Chemicals |
Ethanol by Fermentation, Food Additives |
III |
|
2851 |
Paints/Varnishes/Lacquers/Enamels and Allied Products |
Paint and Ink |
Caustic or Water Washed Paint |
V |
|
2851 |
Paints/Varnishes/Lacquers/Enamels and Allied Products |
Paint and Ink |
Solvent Wash Paint |
II |
|
2893 |
Printing Ink |
Paint and Ink |
Caustic or Water Washed Ink |
V |
|
2893 |
Printing Ink |
Paint and Ink |
Solvent Wash Ink |
II |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Amides |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Formulation and Packaging of Agricultural Chemicals |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Halogenated Organics |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Heterocyclic Nitrogens |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Metallo Organic |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Miscellaneous |
VI |
|
2879 |
Pesticides and Agricultural Chemicals, NEC |
Pesticides |
Organophosphorus |
VI |
|
5171 |
Petroleum and Petroleum Products |
Petroleum Bulk Stations and Terminals |
Petroleum Bulk Stations and Terminals |
II |
|
2911 |
Petroleum Refining |
Petroleum Refining |
Petroleum Refining |
V |
|
2833 |
Medicinal Chemicals and Botanical Products |
Pharmaceutical Manufacturing |
All |
VI |
|
2834 |
Pharmaceutical Preparations |
Pharmaceutical Manufacturing |
Mising and Formulation (Pharmaceutical Preparations) |
VI |
|
2836 |
Biological Products |
Pharmaceutical Manufacturing |
Extraction (Biological Products) |
VI |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Defluorinated Rock |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Defluorinated Acid |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Elemental Phosphorus |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Phosphorus Derived Chemicals |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Phosphates |
IV |
|
2819 |
Industrial Inorganic Chemicals NEC |
Phosphate Manufacturing |
Sodium Phosphates |
IV |
|
1475 |
Phosphate Rock |
Phosphate Mining |
Phosphate Mining |
IV |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Plastics and Synthetics |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
VI |
|
2821 |
Plastic Materials, Synthetic Resins and Nonvulcanizable Elastomers |
Plastics and Synthetics |
Melamine Crystals |
III |
|
2823 |
Cellulosic Man-Made Fibers |
Plastics and Synthetics |
Cellulosic Man-Made Fibers |
VI |
|
2824 |
Synthetic Organic Fibers, Except Cellulosic |
Plastics and Synthetics |
Synthetic Organic Fibers, Except Cellulosic |
VI |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Plastics Processing Without Contact Process Water |
II |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Solution Casting |
III |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Miscellaneous Plastics Products |
V |
|
3089 |
Miscellaneous Plastics Products, NEC |
Plastics Processing |
Water Slurry Preforming Processes |
III |
|
3356 |
Rolling, Drawing and Extraction of Other Nonferrous Metals |
Primary Metals Forming |
All, Except Copper and Aluminum |
IV |
|
2700 |
Printing, Publishing and Allied Industries |
Printing and Publishing |
All |
II |
|
2000 |
Food and Kindred Products |
Processing Food and Beverages |
All |
II |
|
2950 |
Paving and Roofing Materials |
Products of Petroleum and Coal |
All except 2951 |
III |
|
2611 |
Pulp Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2621 |
Building Paper and Buildingboard Mills |
Pulp, Paper and Paperboard |
Waste Paper-Construction |
III |
|
2621 |
Building Paper and Buildingboard Mills |
Pulp, Paper and Paperboard |
Waste Paper-Board |
III |
|
2621 |
Paper Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2631 |
Paperboard Mills |
Pulp, Paper and Paperboard |
All |
III |
|
2640 |
Converted Paper and Paperboard Products |
Pulp, Paper and Paperboard |
All, Except Containers and Boxes |
II |
|
2650 |
Paperboard Containers and Boxes |
Pulp, Paper and Paperboard |
All |
II |
|
4013 |
Railroad Transportation |
Railroads |
Switching and Terminal Establishments |
III |
|
1321 |
Natural Gas Liquids |
Recovering/Fractioning |
Natural Gas |
II |
|
4613 |
Pipelines, Except Natural Gas |
Refined Petroleum Pipelines |
Refined Oil with Storage |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Construction and Demolition Debris Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Municipal Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Commercial Municipal Waste Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Private Nonhazardous Industrial Waste Landfills and Landfarms |
II |
|
4953 |
Sanitary Services |
Refuse Systems |
Commercial Nonhazardous Industrial Waste Landfills and Landfarms |
IV |
|
4953 |
Sanitary Services |
Refuse Systems |
Hazardous Waste Disposal |
VI |
|
7699 |
Repair Shops and Related Services NEC |
Repair Services |
All Except Tank Truck Cleaning |
II |
|
7699 |
Repair Shops and Related Services NEC |
Repair Services |
Internal Tank Truck Cleaning |
III |
|
1479 |
Chemical and Fertilizer Mineral Mining NEC |
Rock Salt |
All |
III |
|
2822 |
Synthetic Rubber (Vulcanizable Elastomers) |
Rubber |
All |
V |
|
3011 |
Tires and Inner Tubes |
Rubber |
Tire and Inner Tube Production |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Large-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Medium-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3052 |
Rubber and Plastic Hose and Belting |
Rubber |
Small-Sized General Molded, Extruded and Fabricated Rubber Plants |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Large-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Latex Foam |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Latex-Dipped, Latex-Extruded and Latex Molded Goods |
III |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Medium-Sized General Molded, Extruded and Fabricated Rubber Plants |
IV |
|
3069 |
Fabricated Rubber Products, NEC |
Rubber |
Small-Sized General Molded, Extruded and Fabricated Rubber Plants |
III |
|
1440 |
Mining of Nonmetallic Minerals |
Sand and Gravel |
All |
II |
|
5093 |
Miscellaneous Durable Goods |
Scrap and Waste Materials |
Waste Oil Only |
(Refer to SIC 2992) |
|
4952 |
Sanitary Services |
Sewerage Systems |
Sewerage Systems |
I |
|
2841 |
Soaps and Other Detergents, Except Specialty Cleaners |
Soaps and Detergents |
All |
III |
|
2842 |
Specialty Cleaning, Polishing and Sanitary Preparation |
Soaps and Detergents |
All |
III |
|
2843 |
Surface Active Agents, Finishing Agents, Etc. |
Soaps and Detergents |
All |
III |
|
2844 |
Perfumes, Cosmetics and Other Toilet Preparations |
Soaps and Detergents |
Manufacturing of Liquid Soaps |
III |
|
4911 |
Electric Services |
Steam Electric |
Cooling Tower Blowdown (Fossil Fuel Plants) |
IV |
|
4911 |
Electric Services |
Steam Electric |
Nuclear Plants |
V |
|
4911 |
Electric Services |
Steam Electric |
Once-Through Cooling Water (Fossil Fuel Plants) |
III |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Cooling Tower Blowdown (Fossil Fuel Plants) |
IV |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Nuclear Plants |
V |
|
4931 |
Electric and Other Services Combined |
Steam Electric |
Once-Through Cooling Water (Fossil Fuel Plants) |
III |
|
3200 |
Stone, Clay, Shell, Glass and Concrete Products |
Stone, Clay, Shell, Glass, and Concrete Products |
All Except Abrasive, Asbestos, Etc. in 3290 |
II |
|
1479 |
Chemical and Fertilizer Mineral Mining NEC |
Sulfur |
All |
V |
|
2211 |
Broad Woven Fabric Mills, Cotton |
Textile Mills |
Greige Mills |
II |
|
2211 |
Broad Woven Fabric Mills, Cotton |
Textile Mills |
Woven Fabric Finishing |
V |
|
2221 |
Broad Woven Fabric Mills, Man-Made Fiber and Silk |
Textile Mills |
Greige Mills |
II |
|
2231 |
Broad Woven Fabric Mills, Wool |
Textile Mills |
Greige Mills |
II |
|
2231 |
Broad Woven Fabric Mills, Wool |
Textile Mills |
Wool Finishing |
V |
|
2241 |
Narrow Fabrics and Other Smallwares Mills |
Textile Mills |
Greige Mills |
II |
|
2241 |
Narrow Fabrics and Other Smallwares Mills |
Textile Mills |
Woven Fabric Finishing |
V |
|
2251 |
Women's Full Length and Knee Length Hosiery |
Textile Mills |
Hosiery |
V |
|
2252 |
Hosiery, Except Women's Full Length and Knee Length |
Textile Mills |
Hosiery |
V |
|
2253 |
Knit Outerwear Mills |
Textile Mills |
Greige Mills |
II |
|
2253 |
Knit Outerwear Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2254 |
Knit Underwear Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2255 |
Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2256 |
Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2257 |
Circular Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2258 |
Lace and Warp Knit Fabric Mills |
Textile Mills |
Knit Fabric Finishing |
V |
|
2259 |
Knitting Mills, NEC |
Textile Mills |
Knit Fabric Finishing |
V |
|
2261 |
Finishers of Broad Woven Fabrics of Cotton |
Textile Mills |
Woven Fabric Finishing |
V |
|
2262 |
Finishers of Broad Woven Fabrics/Man-Made Fiber |
Textile Mills |
Woven Fabric Finishing |
V |
|
2269 |
Finishers of Textiles, NEC |
Textile Mills |
Woven Fabric Finishing |
V |
|
2273 |
Carpets and Rugs |
Textile Mills |
Carpet Finishing |
V |
|
2273 |
Carpets and Rugs |
Textile Mills |
Greige Mills |
II |
|
2281 |
Yarn Spinning Mills |
Textile Mills |
Greige Mills |
II |
|
2281 |
Yarn Spinning Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2282 |
Yarn Texturizing, Throwing, Twisting, and Winding Mills |
Textile Mills |
Greige Mills |
II |
|
2282 |
Yarn Texturizing, Throwing, Twisting, and Winding Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2284 |
Thread Mills |
Textile Mills |
Stock and Yarn Dyeing |
V |
|
2293 |
Textile Goods NEC |
Textile Mills |
Padding and Upholstery |
II |
|
2294 |
Textile Goods NEC |
Textile Mills |
Processed Textile Wastes |
II |
|
2297 |
Nonwoven Fabrics |
Textile Mills |
Nonwoven Manufacturing |
V |
|
2299 |
Textile Goods NEC |
Textile Mills |
Wool Scouring and Felt Manufacturing |
V |
|
2300 |
Apparel and Other Finished Products/From Fabrics |
Textile Mills |
Apparel |
II |
|
2410 |
Logging Camps and Logging Contractors |
Timber Products Processing |
All |
II |
|
2421 |
Sawmills and Planing Mills, General |
Timber Products Processing |
Sawmills and Planing Mills |
II |
|
2426 |
Hardwood Dimension and Flooring Mills |
Timber Products Processing |
Hardwood Dimension and Flooring Mills |
II |
|
2429 |
Special Product Sawmills, NEC |
Timber Products Processing |
Special Products Sawmills, NEC |
II |
|
2431 |
Millwork |
Timber Products Processing |
Millwork |
II |
|
2434 |
Wood Kitchen Cabinets |
Timber Products Processing |
Wood Kitchen Cabinets |
II |
|
2435 |
Hardwood Veneer and Plywood |
Timber Products Processing |
Plywood |
IV |
|
2435 |
Hardwood Veneer and Plywood |
Timber Products Processing |
Veneer |
II |
|
2436 |
Softwood Veneer and Plywood |
Timber Products Processing |
Plywood |
IV |
|
2436 |
Softwood Veneer and Plywood |
Timber Products Processing |
Veneer |
II |
|
2439 |
Structural Wood Members, NEC |
Timber Products Processing |
Millwork, Veneer, Plywood and Structural Wood Members |
II |
|
2440 |
Wood Containers |
Timber Products Processing |
All |
II |
|
2450 |
Wooden Buildings and Mobile Homes |
Timber Products Processing |
All |
II |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Steam |
IV |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Boulton |
IV |
|
2491 |
Wood Preserving |
Timber Products Processing |
Wood Preserving-Inorganic |
II |
|
2493 |
Reconstituted Wood Products |
Timber Products Processing |
Particleboard |
II |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Hardboard-Dry Process |
II |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Wet Process Hardboard (Two Subcategories) |
IV |
|
2493 |
Wood Products NEC |
Timber Products Processing |
Wood Products, NEC |
II |
|
2661 |
Building Paper and Buildingboard Mills |
Timber Products Processing |
Barking |
II |
|
2679 |
Building Paper and Buildingboard Mills |
Timber Products Processing |
Insulation Board (Two Subcategories) |
IV |
|
3900 |
Miscellaneous Manufacturing Industries |
Toys, Musical Instruments, Caskets |
All Except 3911 |
II |
|
4922 |
Natural Gas Transmission |
Transmission and Storage |
Natural Gas, Compressors only |
II |
|
3710 |
Motor Vehicles and Motor Vehicle Equipment |
Transportation Equipment |
All |
III |
|
3731 |
Ship Building and Repairing |
Transportation Equipment |
Ship Building and Repairing |
I - IV* *Shall be determined on a case-by-case basis. |
|
3732 |
Boat Building and Repairing, Pleasure Craft |
Transportation Equipment |
All |
II |
|
3743 |
Railroad Equipment |
Transportation Equipment |
All |
IV |
|
3751 |
Motorcycles, Bicycles and Parts |
Transportation Equipment |
All |
II |
|
3764 |
Guided Missiles and Space Vehicle Propulsion Units |
Transportation Equipment |
All |
V |
|
3790 |
Miscellaneous Transportation Equipment |
Transportation Equipment |
All, Including Travel Trailers, Campers, Tanks, ATV |
III |
|
4499 |
Water Transportation NEC |
Transportation Services |
All |
II |
|
4200 |
Motor Freight Transportation and Warehousing |
Trucking, Courier Services, and Warehousing |
All |
II |
AUTHORITY NOTE: Promulgated in accordance with R.S. 30:2001 et seq., and in particular Section 2014(B)
