Workers Compensation Class Code
6229 - Irrigation or Drainage System Construction & Drivers

The description for the NCCI Workers Compensation Class Code 6229 - Irrigation or Drainage System Construction & Drivers is:

Irrigation or Drainage System Construction & Drivers.

The related GL Class Code(s) for NCCI Workers Compensation Class Code 6229 - Irrigation or Drainage System Construction & Drivers is:

The related SIC Code(s) for NCCI Workers Compensation Class Code 6229 - Irrigation or Drainage System Construction & Drivers is:

Description for 1629 Heavy Construction, Not Elsewhere Classified

General and special trade contractors primarily engaged in the construction of heavy projects, not elsewhere classified.

• Athletic field construction-general contractors
• Blasting, except building demolition-contractors
• Breakwater construction-general contractors
• Bridle path construction-general contractors
• Brush clearing or cutting-contractors
• Caisson drilling-contractors
• Canal construction-general contractors
• Central station construction-general contractors
• Channel construction-general contractors
• Channel cutoff construction-general contractors
• Chemical complex or facilities construction-general contractors
• Clearing of land-general contractors
• Cofferdam construction-general contractors
• Coke oven construction-general contractors
• Cutting right-of-way-general contractors
• Dam construction-general contractors
• Dike construction-general contractors
• Discharging station construction, mine-general contractors
• Dock construction-general contractors
• Drainage project construction-general contractors
• Dredging-general contractors
• Earth moving, not connected with building construction-general
• Flood control project construction-general contractors
• Furnace construction for industrial plants-general contractors
• Golf course construction-general contractors
• Harbor construction-general contractors
• Hydroelectric plant construction-general contractors
• Industrial incinerator construction-general contractors
• Industrial plant appurtenance construction-general contractors
• Irrigation projects construction-general contractors
• Jetty construction-general contractors
• Kiln construction-general contractors
• Land clearing-contractors
• Land drainage-contractors
• Land leveling (irrigation)-contractors
• Land reclamation-contractors
• Levee construction-general contractors
• Light and power plant construction-general contractors
• Loading station construction, mine-general contractors
• Lock and waterway construction-general contractors
• Marine construction-general contractors
• Mine loading and discharging station construction-general contractors
• Mining appurtenance construction-general contractors
• Missile facilities construction-general contractors
• Nuclear reactor containment structure construction-general contractors
• Oil refinery construction-general contractors
• Oven construction for industrial plants-general contractors
• Oven construction, bakers' -general contractors
• Petrochemical plant construction-general contractors
• Petroleum refinery construction-general contractors
• Pier construction-general contractors
• Pile driving-contractors
• Pond construction-general contractors
• Power plant construction-general contractors
• Railroad construction-general contractors
• Railway roadbed construction-general contractors
• Reclamation projects construction-general contractors
• Reservoir construction-general contractors
• Revetment construction-general contractors
• Rock removal, underwater-contractors
• Sewage treatment plant construction-general contractors
• Ski tow erection-general contractors
• Soil compacting service-contractors
• Submarine rock removal-general contractors
• Subway construction-general contractors
• Tennis court construction, outdoor-general contractors
• Timber removal, underwater-contractors
• Tipple construction-general contractors
• Trail building-general contractors
• Trailer camp construction-general contractors
• Trenching-contractors
• Washeries construction, mining-general contractors
• Waste disposal plant construction-general contractors
• Water power project construction-general contractors
• Water treatment plant construction-general contractors
• Waterway construction-general contractors
• Wharf construction-general contractors

Description for 1711 Plumbing, Heating and Air-Conditioning

Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included here, but roofing and sheet metal work contractors are classified in Industry 1761. Special trade contractors primarily engaged in electrical work are classified in Industry 1731.

• Air system balancing and testing-contractors
• Air-conditioning, with or without sheet metal work-contractors
• Boiler erection and installation-contractors
• Drainage system installation, cesspool and septic tank-contractors
• Dry well construction, cesspool-contractors
• Fuel oil burner installation and servicing-contractors
• Furnace repair-contractors
• Gas line hookup-contractors
• Heating equipment installation-contractors
• Heating, with or without sheet metal work-contractors
• Lawn sprinkler system installation-contractors
• Mechanical contractors
• Piping, plumbing-contractors
• Plumbing and heating-contractors
• Plumbing repair-contractors
• Plumbing, with or without sheet metal work-contractors
• Refrigeration and freezer work-contractors
• Sewer hookups and connections for buildings-contractors
• Sheet metal work combined with heating or
• Solar heating apparatus-contractors
• Sprinkler system installation-contractors
• Steam fitting-contractors
• Sump pump installation and servicing-contractors
• Ventilating work, with or without sheet metal work-contractors
• Water pump installation and servicing-contractors
• Water system balancing and testing-contractors

The related NAICS Code(s) for NCCI Workers Compensation Class Code 6229 - Irrigation or Drainage System Construction & Drivers is:

237110 - Water and Sewer Line and Related Structures Construction

This industry comprises establishments primarily engaged in the construction of water and sewer lines, mains, pumping stations, treatment plants, and storage tanks. The work performed may include new work, reconstruction, rehabilitation, and repairs. Specialty trade contractors are included in this group if they are engaged in activities primarily related to water, sewer line, and related structures construction. All structures (including buildings) that are integral parts of water and sewer networks (e.g., storage tanks, pumping stations, water treatment plants, and sewage treatment plants) are included in this industry.

• Aqueduct construction
• Artesian well construction
• Capping of water wells
• Construction management, water and sewage treatment plant
• Construction management, water and sewer line
• Distribution line, sewer and water, construction
• Drilling water wells (except water intake wells in oil and gas fields)
• Fire hydrant installation
• Geothermal drilling
• Hydrant and flushing hydrant installation
• Irrigation project construction (except lawn)
• Lagoon, sewage treatment construction
• Pumping station, water and sewage system, construction
• Reservoir construction
• Sanitary sewer construction
• Sewage collection and disposal line construction
• Sewage disposal plant construction
• Sewage treatment plant construction
• Sewer construction
• Sewer main, pipe and connection, construction
• Storm sewer construction
• Utility line (i.e., sewer, water), construction
• Water desalination plant construction
• Water filtration plant construction
• Water main and line construction
• Water pumping or lift station construction
• Water sampling station installation
• Water system storage tank and tower construction
• Water treatment plant construction
• Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields)
• Water well pump and well piping system installation

238220 - Plumbing, Heating, and Air-Conditioning Contractors

This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. Contractors in this industry may provide both parts and labor when performing work. The work performed may include new work, additions, alterations, maintenance, and repairs.

• Air system balancing and testing
• Air vent installation
• Air-conditioning system (except window) installation
• Bathroom plumbing fixture and sanitary ware installation
• Blower or fan, cooling and dry heating, installation
• Boiler chipping, cleaning and scaling
• Boiler, heating, installation
• Central air-conditioning equipment installation
• Central cooling equipment and piping installation
• Central heating equipment and piping installation
• Chilled water system installation
• Chimney liner installation
• Commercial freezer installation
• Commercial refrigeration system installation
• Cooling tower installation
• Drain, waste and vent system installation
• Drinking fountain installation
• Dry heating equipment installation
• Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation
• Dust collecting and bag house equipment installation
• Exhaust system (e.g., kitchens, industrial work areas) installation
• Fire sprinkler system installation
• Fireplace, natural gas, installation
• Fuel oil burner installation
• Furnace conversion (i.e., from one fuel to another)
• Furnace humidifier installation
• Furnace installation
• Furnace, forced air, installation
• Gas fitting contractor
• Gas line installation, individual hookup, contractors
• Heat pump installation
• Heating and cooling duct work installation
• Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation
• Heating boiler installation
• Heating contractors
• Heating equipment installation
• Heating, ventilation and air-conditioning (HVAC) contractors
• Hot water heating system installation
• Hot water tank installation
• Household oil storage tank installation
• HVAC (heating, ventilation and air-conditioning) contractors
• Hydronic heating system installation
• Industrial process piping installation
• Kitchen sink and hardware installation
• Lawn sprinkler system installation
• Mechanical contractors
• Natural gas piping installation
• Oil burner installation
• Pipe fitting contractors
• Plumbers
• Plumbing and heating contractors
• Plumbing contractors
• Plumbing fixture installation
• Process piping installation
• Pumping system, water, installation
• Radiant floor heating equipment installation
• Refrigeration system (e.g., commercial, industrial, scientific) installation
• Sanitary ware installation
• Scrubber, air purification, installation
• Sewer hook-up and connection, building
• Sheet metal duct work installation
• Snow melting system (e.g., hot water, glycol) installation
• Solar heating equipment installation
• Sprinkler system, building, installation
• Steam fitting contractors
• Sump pump installation
• Ventilating contractors
• Warehouse refrigeration system installation
• Warm air heating system installation
• Water heater installation
• Water meter installation
• Water softener installation
• Water system balancing and testing contractors

The related CA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related DE Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related MI Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related NJ Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related NY Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related PA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is:

The related TA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 6229 is: