Workers Compensation Class Code
4000 - Sand or Gravel Digging & Drivers

The description for the NCCI Workers Compensation Class Code 4000 - Sand or Gravel Digging & Drivers is:

Sand or Gravel Digging & Drivers.

The related GL Class Code(s) for NCCI Workers Compensation Class Code 4000 - Sand or Gravel Digging & Drivers is:

The related SIC Code(s) for NCCI Workers Compensation Class Code 4000 - Sand or Gravel Digging & Drivers is:

Description for 1459 Clay, Ceramic, and Refractory Minerals, Not Elsewhere Classified

Establishments primarily engaged in mining, milling, or otherwise preparing clay, ceramic, or refractory minerals, not elsewhere classified. Establishments producing clay in conjunction with the manufacture of refractory or structural clay and pottery products are classified in Manufacturing, Major Group 32.

• Andalusite mining
• Aplite mining
• Bentonite mining
• Brucite mining
• Burley mining
• Clays (common) quarrying-not in conjunction with manufacturing
• Cornwall stone mining
• Cyanite mining
• Diaspore mining
• Dumortierite mining
• Feldspar mining
• Fire clay mining
• Flint clay mining
• Fuller' s earth mining
• Kyanite mining
• Magnesite mining
• Nepheline syenite quarrying
• Olivine (nongem) mining
• Pegmatite (feldspar) mining
• Pinite mining
• Plastic fire clay mining
• Shale (common) quarrying-not in conjunction with manufacturing
• Sillimanite mining
• Stoneware clay mining
• Syenite, nepheline-quarrying
• Topaz (nongem) mining

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 1442 Construction Sand and Gravel

Establishments primarily engaged in operating sand and gravel pits and dredges, and in washing, screening, or otherwise preparing sand and gravel for construction uses.

• Common sand mining
• Construction sand mining
• Gravel mining
• Pebble mining

Description for 1446 Industrial Sand

Establishments primarily engaged in operating sand pits and dredges, and in washing, screening, and otherwise preparing sand for uses other than construction, such as glassmaking, molding, and abrasives.

• Abrasive sand mining
• Blast sand mining
• Enamel sand mining
• Filtration sand mining
• Foundry sand mining
• Glass sand mining
• Grinding sand mining
• Industrial sand mining
• Molding sand mining
• Silica mining
• Silica sand mining

The related NAICS Code(s) for NCCI Workers Compensation Class Code 4000 - Sand or Gravel Digging & Drivers is:

212325 - Clay and Ceramic and Refractory Minerals Mining

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) mining clay (except kaolin and ball), ceramic, or refractory minerals; (2) developing the mine site for clay, ceramic, or refractory minerals; and (3) beneficiating (i.e., preparing) clay (except kaolin and ball), ceramic, or refractory minerals.

• Andalusite mining and/or beneficiating
• Aplite mining and/or beneficiating
• Bentonite mining and/or beneficiating
• Bleaching clay mining and/or beneficiating
• Brucite mining and/or beneficiating
• Burley mining and/or beneficiating
• Clay (except kaolin, ball) mining and/or beneficiating
• Clay bleaching
• Clay, ceramic and refractory minerals, mining and/or beneficiating
• Clay, fire, mining and/or beneficiating
• Common clay mining and/or beneficiating
• Common shale mining and/or beneficiating
• Cornwall stone mining and/or beneficiating
• Cyanite mining and/or beneficiating
• Diaspore mining and/or beneficiating
• Dumortierite mining and/or beneficiating
• Earth, fuller's (e.g., all natural bleaching clays), mining and/or beneficiating
• Feldspar mining and/or beneficiating
• Fire clay mining and/or beneficiating
• Flint clay mining and/or beneficiating
• Fuller's earth mining and/or beneficiating
• Kyanite mining and/or beneficiating
• Laterite mining and/or beneficiating
• Magnesite mining and/or beneficiating
• Nepheline syenite mining and/or beneficiating
• Olivine, non-gem, mining and/or beneficiating
• Pegmatite, feldspar, mining and/or beneficiating
• Pinite mining and/or beneficiating
• Plastic fire clay mining and/or beneficiating
• Refractory minerals mining and/or beneficiating
• Shale (except oil shale) mining and/or beneficiating
• Sillimanite mining and/or beneficiating
• Stoneware clay mining and/or beneficiating
• Syenite, nepheline, mining and/or beneficiating
• Topaz, non-gem, mining and/or beneficiating

237990 - Other Heavy and Civil Engineering Construction

This industry comprises establishments primarily engaged in heavy and engineering construction projects (excluding highway, street, bridge, and distribution line construction). 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 engineering construction projects (excluding highway, street, bridge, distribution line, oil and gas structure, and utilities building and structure construction). Construction projects involving water resources (e.g., dredging and land drainage), development of marine facilities, and projects involving open space improvement (e.g., parks and trails) are included in this industry.

• Anchored earth retention contractors
• Athletic field (except stadium) construction
• Avalanche, rockslide, or mudslide protection construction
• Breakwater construction
• Bridle path construction
• Bulkhead wall or embarkment construction
• Caisson (i.e., marine or pneumatic structures) construction
• Canal construction
• Channel construction
• Cofferdam construction
• Construction management, dam
• Construction management, marine structure
• Construction management, mass transit
• Construction management, outdoor recreation facility
• Construction management, tunnel
• Cribbing (i.e., shore protection), construction
• Dam construction
• Dike and other flood control structure construction
• Dock construction
• Drainage canal and ditch construction
• Drainage project construction
• Dredging (e.g., canal, channel, ditch, waterway)
• Drive-in movie facility construction
• Earth retention system construction
• Earth-filled dam construction
• Electricity generating plant, hydroelectric, construction
• Embankment construction
• Farm drainage tile installation
• Flood control project construction
• Floodway canal and ditch construction
• Gabion construction
• Golf course construction
• Harbor construction
• Horizontal drilling (e.g., underground cable, pipeline, sewer installation)
• Hydroelectric generating facility construction
• Ice rink (except indoor) construction
• Jetty construction
• Land drainage contractors
• Levee construction
• Light rail system construction
• Lock and waterway construction
• Marine construction
• Microtunneling contractors
• Missile facility construction
• Monorail construction
• Nuclear waste disposal site construction
• Outdoor recreation facility construction
• Park and recreational open space improvement construction
• Pier construction
• Pile driving, marine
• Pipe-jacking contractors
• Play ground construction
• Port facility construction
• Power plant, hydroelectric, construction
• Railroad construction
• Railway construction (e.g., interlocker, roadbed, signal, track)
• Railway roadbed construction
• Recreation area, open space, construction
• Recreational vehicle park construction
• Retaining walls, anchored (e.g., with piles, soil nails, tieback anchors), construction
• Revetment construction
• Riprap installation
• Rock removal, underwater
• Seawall, wave protection, construction
• Sediment control system construction
• Ski tow construction
• Spillway, floodwater, construction
• Sports field construction
• Streetcar line construction
• Subway construction
• Tennis courts, outdoor, construction
• Timber removal, underwater
• Trail construction
• Trenching, underwater
• Tunnel construction
• Wharf construction

212321 - Construction Sand and Gravel Mining

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i.e., construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel.

• Common sand quarrying and/or beneficiating
• Construction sand and gravel beneficiating (e.g., grinding, screening, washing)
• Construction sand or gravel dredging
• Gravel quarrying and/or beneficiating
• Pebbles (except grinding) mining and/or beneficiating
• Sand and gravel quarrying (i.e., construction grade) and/or beneficiating
• Sand, construction grade, quarrying and/or beneficiating

212322 - Industrial Sand Mining

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating industrial grade sand pits; (2) dredging for industrial grade sand; and (3) washing, screening, or otherwise preparing industrial grade sand.

• Abrasive sand quarrying and/or beneficiating
• Blast sand quarrying and/or beneficiating
• Enamel sand quarrying and/or beneficiating
• Filtration sand quarrying and/or beneficiating
• Foundry sand quarrying and/or beneficiating
• Glass sand quarrying and/or beneficiating
• Grinding sand quarrying and/or beneficiating
• Industrial sand beneficiating (e.g., screening, washing)
• Industrial sand sandpits and dredging
• Molding sand quarrying and/or beneficiating
• Sand, blast, quarrying and/or beneficiating
• Sand, industrial (e.g., engine, filtration, glass grinding), quarrying and/or beneficiating
• Silica mining and/or beneficiating
• Silica sand quarrying and/or beneficiating

The related CA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related DE Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related MI Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related NJ Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related NY Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related PA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is:

The related TA Workers Comp Class Code(s) for NCCI Workers Compensation Class Code 4000 is: