|
| 213112 | 1120 | * | derrick construction, repair and dismantling services, cleaning wells, and other services incidental to oil and gas extraction performed on a contract or fee basis | |
| | 7421 | * | oil and gas exploration on a contract or fee basis (except geophysical) | |
| 213113 | 1010 | * | anthracite coal recovery from culm banks and other contract or fee services to coal mining | |
| | 4510 | * | test drilling for coal mining on a contract or fee basis | |
| | 7421 | * | coal exploration (except geophysical) on a contract or fee basis | |
| 213114 | 4510 | * | overburden removal for ferrous metal mining, or overburden removal for nonferrous metal mining, mining of clays and kaolin, performed on a contract or fee basis, test drilling for metal mining on a contract or fee basis | |
| | 7421 | * | metals exploration (except geophysical) on a contract or fee basis | |
| 213115 | 4510 | * | overburden removal for mining ornamental and building stone, limestone, gypsum, and chalk, slate, sand and gravel pits, mining of clays and kaolin, mining of chemical and fertilizer minerals, mining of salt, other mining, n.e.c., performed on a contract or fee basis, test drilling for nonmetallic minerals (except fuels) mining on a contract or fee basis | |
| | 7421 | * | other nonmetallic mineral exploration (except geophysical) on a contract or fee basis | |
| 221111 | 4010 | * | hydroelectric power generation | |
| 221112 | 4010 | * | fossil fuel electric power generation | |
| 221113 | 4010 | * | nuclear power generation | |
| 221119 | 4010 | * | other electric power generation | |
| 221121 | 4010 | * | transmission of electric power | |
| 221122 | 4010 | * | distribution services for electric power, electric power brokers and agents arranging the sale of electric power through distribution systems owned by others | |
| 221210 | 4020 | | modification of gas that is part of distribution, manufacture of gas by utilities, distribution of natural gas, brokers and agents selling natural gas via distribution systems owned by others | |
| 221310 | 0140 | * | agricultural irrigation systems | |
| | 4100 | | operation of water treatment plants, distribution networks, and supply of water | |
| 221320 | 9000 | * | sewage collection, treatment, and disposal through sewer systems | |
| 221330 | 4030 | * | providing steam, heated air, or cooled air | |
| 236115 | 4520 | * | new construction of single-family housing, (except speculative or operative builders). Includes single-family design-build firms and single-family construction management firms acting as general contractors. | |
| 236116 | 4520 | * | new construction of multifamily housing, (except speculative or operative builders). Includes multifamily design-build firms and multifamily construction management firms acting as general contractors. | |
| 236117 | 4520 | * | residential operative builders subcontracting all construction work to other units, new construction of single-family or multifamily housing on own account (speculative or operative builders) using own employees | |
| 236118 | 4520 | * | additions, alterations, reconstruction, maintenance and repair work of existing houses and other residential buildings | |
| | 4530 | * | general technical repair and maintenance of residential building installations -- handyman services residential | |
| 236200 | 4520 | * | nonresidential operative builders subcontracting all construction work to other units, nonresidential operative builders performing construction work with their own employees | |
| 236210 | 4520 | * | new construction or additions, alterations, maintenance, and repairs of existing industrial buildings, such as plants, factories, mills. Does not include warehouses., industrial oven construction | |
| 236220 | 4520 | * | construction or maintenance and repairs of commercial or institutional buildings, such as stores, schools, hospitals, office buildings, industrial warehouses, bus shelters, stadiums, arenas, and other structures for sporting or recreational facilities | |
| | 4530 | * | general technical repair and maintenance of commercial and institutional building installations | |
| 237110 | 4520 | * | construction of water and sewer distribution lines, mains, pipes, and connections, including related structures, such as tanks, pumping stations and treatment plants. Special trade contractors primarily engaged in these activities are included., water well drilling (except water intake wells in oil and gas fields) | |
| 237120 | 4520 | * | oil and gas pipeline construction (long distance and distribution systems) and related structures, such as refineries, storage tanks, and petrochemical plants. Includes specialty trade contractors primarily engaged in these activities. | |
| 237130 | 4520 | * | construction of power and communications lines, towers and related structures, such as power plants (except hydroelectric), underground cable construction companies, and specialty trade contractors primarily engaged in these civil engineering activities | |
| 237210 | 7010 | * | establishments subdividing and developing building lots for sale | |
| 237310 | 4520 | * | construction of bridges and elevated highways. Includes new work, reconstruction, rehabilitation, and repairs. Includes specialty trade contractors engaged in activities primarily related to bridge and elevated motorway construction., construction of roads, streets, and highways; airport runways; concrete and asphalt work; painting lines on highways, streets, and parking lots; traffic sign, guardrail and similar installation on highways, streets, and bridges | |
| | 4530 | * | traffic signaling and lighting installation contractors (if they are specialized in this activity only) | |
| 237990 | 4510 | * | microtunneling (horizontal drilling to install cables, conduit, drains, and similar), drainage projects (such as urban storm water runoff control systems), soil stabilization using anchored earth procedures | |
| | 4520 | * | construction of tunnels, subways, hydroelectric generating facilities, and ski lifts. Includes specialty trade contractors primarily engaged in these activities., railroad construction, athletic field construction, golf course construction, playground construction, outdoor tennis court construction, and similar, construction of channels, dams, and docks; marine construction; dredging; riprap installation; seawall construction; other marine or underwater construction activities, such as marine pile driving | |
| 238000 | 28-36 | | installation of machinery and other manufactured goods in buildings considered manufacturing in ISIC and NACE but not considered manufacturing in NAICS | |
| 238110 | 4520 | * | concrete work (except paving); concrete pouring and finishing; concrete pumping; footing and foundation concrete contractors; concrete chimneys; mud jacking contractors, shotcrete contractors | |
| 238120 | 4520 | * | concrete product installation (including precast panel, slab, or form); erecting and assembling structural steel parts and assembling and installing other steel construction products; rebar installation contractors | |
Printer friendly version