Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter N - Effluent Guidelines and Standards |
Part 438 - Metal Products and Machinery Point Source Category |
Appendix A to Part 438 - Typical Products in Metal Products and Machinery Sectors
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Appendix A to Part 438 - Typical Products in Metal Products and Machinery Sectors
AEROSPACE
Guided Missiles & Space Vehicle
Guided Missile & Space Vehicle Prop
Other Space Vehicle & Missile PartsAIRCRAFT
Aircraft Engines & Engine Parts
Aircraft Frames Manufacturing
Aircraft Parts & Equipment
Airports, Flying Fields, & ServicesBUS & TRUCK
Bus Terminal & Service Facilities
Courier Services, Except by Air Freight Truck Terminals, W/ or W/O Maintenance.
Intercity & Rural Highways (Buslines)
Local & Suburban Transit (Bus & subway)
Local Passenger. Trans. (Lim., Amb., Sight See)
Local Trucking With Storage
Local Trucking Without Storage
Motor Vehicle Parts & Accessories
School Buses
Trucking
Truck & Bus Bodies
Truck TrailersELECTRONIC EQUIPMENT
Communications Equipment
Connectors for Electronic Applications
Electric Lamps
Electron Tubes
Electronic Capacitors
Electronic Coils & Transformers
Electronic Components
Radio & TV Communications Equipment
Telephone & Telegraph ApparatusHARDWARE
Architectural & Ornamental Metal Work
Bolts, Nuts, Screws, Rivets & Washers
Crowns & Closures
Cutlery
Fabricated Metal Products
Fabricated Pipe & Fabricated Pipe Fittings
Fabricated Plate Work (Boiler Shops)
Fabricated Structural Metal
Fasteners, Buttons, Needles & Pins
Fluid Power Values & Hose Fittings
Hand & Edge Tools
Hand Saws & Saw Blades
Hardware
Heating Equipment, Except Electric
Industrial Furnaces & Ovens
Iron & Steel Forgings
Machine Tool Accessories & Measuring Devices
Machine Tools, Metal Cutting Types
Machine Tools, Metal Forming Types
Metal Shipping Barrels, Drums, Kegs, Pails
Metal Stampings
Power Driven Hand Tools
Prefabricated Metal Buildings & Components
Screw Machine Products
Sheet Metal Work
Special Dies & Tools, Die Sets, Jigs, Etc.
Steel Springs
Valves & Pipe Fittings
Wire SpringsHOUSEHOLD EQUIPMENT
Commercial, Ind. & Inst. Elec. Lighting Fixtures
Current-Carrying Wiring Devices
Electirc Housewares & Fans
Electric Lamps
Farm Freezers
Household Appliances
Household Cooking Equipment
Household Refrig. & Home & Farm Freezers
Household Laundry Equipment
Household Vacuum Cleaners
Lighting Equipment
Noncurrent-Carrying Wiring Devices
Radio & Television Repair Shops
Radio & Television Sets Except Commn. Types
Refrig. & Air Cond. Serv. & Repair Shops
Residential Electrical Lighting FixturesINSTRUMENTS
Analytical Instruments
Automatic Environmental Controls
Coating, Engraving, & Allied Services
Dental Equipment & Supplies
Ophthalmic Goods
Fluid Meters & Counting Devices
Instruments to Measure Electricity
Laboratory Apparatus & Furniture Manufacturing Industries
Measuring & Controlling Devices
Optical Instruments & Lenses
Orthopedic, Prosthetic, & Surgical Supplies
Pens, Mechanical Pencils, & Parts
Process Control Instruments
Search & Navigation Equipment
Surgical & Medical Instruments & Apparatus
Watches, Clocks, Associated Devices & PartsMOBILE INDUSTRIAL EQUIPMENT
Construction Machinery & Equipment
Farm Machinery & Equipment
Garden Tractors & Lawn & Garden Equipment
Hoist, Industrial Cranes & Monorails
Industrial Trucks, Tractors, Trailers, Tanks & Tank Components
Mining machinery & equipment, except oil fieldMOTOR VEHICLE
Auto Exhaust System Repair Shops
Automobile Dealers (new & used)
Auto. Dealers (Dunebuggy, Go-cart, Snowmobile)
Automobile Service (includes Diag. & Insp. Cntrs.)
Automotive Equipment
Automotive Glass Replacement Shops
Automotive Repairs Shops
Automotive Stampings
Automotive Transmission Repair Shops
Carburetors, Pistons Rings, Values
Electrical Equipment for Motor
General Automotive Repair Shops
Mobile Homes
Motor Vehicle & Automotive Bodies
Motor Vehicle Parts & Accessories
Motorcycle Dealers
Motorcycles
Passenger Car Leasing
Recreational & Utility Trailer Dealers
Taxicabs
Top & Body Repair & Paint Shops
Travel Trailers & Campers
Vehicles
Vehicular Lighting Equipment
Welding Shops (includes Automotive)INSTRUMENTS OFFICE MACHINE
Calculating & Accounting Equipment
Computer Maintenance & Repair
Computer Peripheral Equipment
Computer Related Services
Computer Rental & Leasing
Computer Storage Devices
Computer Terminals
Electrical & Electronic Repair
Electronic Computers
Office Machines
Photographic Equipment & SuppliesORDNANCE
Ammunition
Ordnance & Accessories
Small Arms
Small Arms AmmunitionPRECIOUS METALS & JEWELRY
Costume Jewelry
Jewelers' Materials & Lapidary Work
Jewelry, Precious Metal
Musical Instruments
Silverware, Plated Ware, & StainlessRAILROAD
Line-Haul Railroads
Railcars, Railway Systems
Switching & Terminal StationsSHIPS & BOATS
Boat Building & Repairing
Deep Sea Domestic Transportation of Freight
Deep Sea Passenger Transportation, Except by Ferry
Freight Transportation on the Great Lakes Marinas
Ship Building & Repairing
Towing & Tugboat Service
Water Passenger Transportation Ferries
Water Transportation of Freight
Water Transportation ServicesSTATIONARY INDUSTRIAL EQUIPMENT
Air & Gas Compressors
Automatic Vending Machines
Ball & Roller Bearings
Blowers & Exhaust & Ventilation Fans
Commercial Laundry Equipment
Conveyors & Conveying Equipment
Electric Industrial Apparatus
Elevators & Moving Stairways
Equipment Rental & Leasing
Food Product Machinery
Fluid Power Cylinders & Actuators
Fluid Power Pumps & Motors
General Industrial Machinery
Heavy Construction Equipment Rental
Industrial Machinery
Industrial Patterns
Industrial Process Furnaces & Ovens
Internal Combustion Engines
Measuring & Dispensing Pumps
Mechanical Power Transmission Equipment
Metal Working Machinery
Motors & Generators
Oil Field Machinery & Equipment
Packaging Machinery
Paper Industries Machinery
Printing Trades Machinery & Equipment
Pumps & Pumping Equipment
Refrigeration & Air & Heating Equipment
Relays & Industrial Controls
Rolling Mill Machinery & Equipment
Scales & Balances, Except Laboratory
Service Industry Machines
Special Industry Machinery
Speed Changers, High Speed Drivers & Gears
Steam, Gas, Hydraulic Turbines, Generator Units
Switchgear & Switchboard Apparatus
Textile Machinery
Transformers
Welding Apparatus
Woodworking MachineryMISCELLANEOUS METAL PRODUCTS
Miscellaneous Fabricated Wire Products
Miscellaneous Metal Work
Miscellaneous Repair Shops & Related Services
Miscellaneous Transportation Equipment