SIC for "bridges"
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1622 - Bridge, Tunnel, and Elevated Highway Construction
General contractors primarily engaged in the construction of bridges; viaducts; elevated highways; and highway, pedestrian, and railway tunnels. …Examples: Abutment construction - general contractors, Bridge construction - general contractors, Causeway construction on -
3441 - Fabricated Structural Metal
Establishments primarily engaged in fabricating iron and steel or other metal for structural purposes, such as bridges, buildings, and sections for ships, boats, and barges. …Examples: Barge sections, prefabricated metal, Boat sections, prefabricated metal, Expansion joints (structural shapes): iron and -
4785 - Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation
Establishments primarily engaged in the inspection and weighing of goods in connection with transportation or in the operation of fixed facilities for motor vehicle transportation, such as toll roads, highway bridges, and other fixed facilities, except terminals. …Examples: Cargo checkers and surveyors, marine, Highway bridges, operation of, Inspection services connected with transportation, -
7999 - Amusement and Recreation Services, Not Elsewhere Classified
Establishments primarily engaged in the operation of sports, amusement, and recreation services, not elsewhere classified, such as bathing beaches, swimming pools, riding academies and schools, carnival operation, exposition operation, horse shows, picnic grounds operation, rental of rowboats and canoes, and shooting galleries. …Examples: Aerial tramways, amusement or scenic, Amusement concessions, Amusement rides, Animal shows in circuses, fairs, and -
2491 - Wood Preserving
Establishments primarily engaged in treating wood, sawed or planed in other establishments, with creosote or other preservatives to prevent decay and to protect against fire and insects. This industry also includes the cutting, treating, and selling of poles, posts, and piling. …Examples: Bridges and trestles, wood: treated, Railroad cross bridge and switch ties treated -
3825 - Instruments for Measuring and Testing of Electricity and Electrical Signals
Establishments primarily engaged in manufacturing instruments for measuring the characteristics of electricity and electrical signals, such as voltmeters, ammeters, wattmeters, watt-hour meters, demand meters, and equipment for testing the electrical characteristics of electrical, radio, and communication circuits and of internal combustion engines. …Examples: Alternator and generator testers, Ammeters, Ampere-hour meters, Analog-to-digital converters, electronic -
3949 - Sporting and Athletic Goods, Not Elsewhere Classified
Establishments primarily engaged in manufacturing sporting and athletic goods, not elsewhere classified, such as fishing tackle; golf and tennis goods; baseball, football, basketball, and boxing equipment; roller skates and ice skates; gymnasium and playground equipment; billiard and pool tables; and bowling alleys and equipment. …Examples: Ammunition belts, sporting type: of all materials, Archery equipment, Arrows, archery, Athletic and sporting goods: -
1721 - Painting and Paper Hanging
Special trade contractors primarily engaged in painting and paper hanging. …Examples: Bridge painting - contractors -
2392 - House Furnishing, except Curtains and Draperies
Establishments primarily engaged in manufacturing house furnishings, such as blankets, bedspreads, sheets, table cloths, towels, and shower curtains from purchased materials. …Examples: Bags, garment storage: except paper or plastics film, Bags, laundry - made from purchased materials, Bath mitts -
2511 - Wood Household Furniture, except Upholstered
Establishments primarily engaged in manufacturing wood household furniture commonly used in dwellings. This industry also includes establishments manufacturing camp furniture. …Examples: Beds, including folding and cabinet beds: household - wood, Bookcases, household: wood, Breakfast sets (furniture),
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2514 - Metal Household Furniture
Establishments primarily engaged in manufacturing metal household furniture of a type commonly used in dwellings. …Examples: Backs for metal household furniture, Beds, including folding and cabinet beds: household - metal, Bookcases, household -
3569 - General Industrial Machinery and Equipment, Not Elsewhere Classified
Establishments primarily engaged in manufacturing machinery, equipment, and components for general industrial use, and for which no special classification is provided. …Examples: Altitude testing chambers, Baling machines for scrap metal, paper, and similar materials, Blast cleaning equipment, -
4011 - Railroads, Line-Haul Operating
Establishments primarily engaged in line-haul railroad passenger and freight operations. …Examples: Electric railroads, line-haul operating, Interurban railways, Railroads, line-haul operating -
4013 - Railroad Switching and Terminal Establishments
Establishments primarily engaged in the furnishing of terminal facilities for rail passenger or freight traffic for line-haul service, and in the movement of railroad cars between terminal yards, industrial sidings and other local sites. Terminal companies do not necessarily operate any vehicles themselves, but may operate the stations and terminals. …Examples: Belt line railroads, Logging railroads, Railroad terminals, Stations operated by railway terminal companies -
7011 - Hotels and Motels
Commercial establishments, known to the public as hotels, motor hotels, motels, or tourist courts, primarily engaged in providing lodging, or lodging and meals, for the general public. Hotels which are operated by membership organizations and open to the general public are included in this industry. …Examples: Auto courts, Bed and breakfast inns, Cabins and cottages, Casino hotels, Hostels, Hotels, except residential, Inns, -
7997 - Membership Sports and Recreation Clubs
Sports and recreation clubs which are restricted to use by members and their guests. Country, golf, tennis, yacht, and amateur sports and recreation clubs are included in this industry. …Examples: Aviation clubs, membership, Baseball clubs except professional and semiprofessional, Bathing beaches, membership, Beach -
8072 - Dental Laboratories
Establishments primarily engaged in making dentures, artificial teeth, and orthodontic appliances to order for the dental profession. …Examples: Crowns and bridges made in dental laboratories to order for the