| 0770 |
Acoustical soundproofing (const.) |
238310 |
| 0770 |
Acoustical work (const.) |
238310 |
| 0770 |
Air compressor service (const.) |
238220 |
| 0770 |
Air conditioning contracting (const.) |
238220 |
| 0770 |
Airport (const.) |
237310 |
| 0770 |
Alley (const.) |
237310 |
| 0770 |
Antenna moving (const.) |
238290 |
| 0770 |
Apartment building (const.) |
236116 |
| 0770 |
Aqueduct (const.) |
237110 |
| 0770 |
Artesian wells (const.) |
237110 |
| 0770 |
Asphalt paving, roads (const.) |
237310 |
| 0770 |
Asphalt paving, sidewalks (const.) |
237310 |
| 0770 |
Asphalt paving, streets (const.) |
237310 |
| 0770 |
Asphalting private driveways (const.) |
238990 |
| 0770 |
Asphalting private parking areas (const.) |
238990 |
| 0770 |
Backhoe service (const.) |
238910 |
| 0770 |
Bakers' oven (const.) |
238290 |
| 0770 |
Basement (const.) |
236118 |
| 0770 |
Blacktopping private driveways (const.) |
238990 |
| 0770 |
Blacktopping private parking areas (const.) |
238990 |
| 0770 |
Blasting contractor (const.) |
238910 |
| 0770 |
Boiler cleaning co. (const.) |
238910 |
| 0770 |
Boiler erection (const.) |
238220 |
| 0770 |
Boiler setting, contracting (const.) |
238220 |
| 0770 |
Breakwater (const.) |
237110 |
| 0770 |
Bricklaying (const.) |
238140 |
| 0770 |
Bridge (const.) |
237310 |
| 0770 |
Brush clearing and cutting (const.) |
238910 |
| 0770 |
Building (const.) |
236000 |
| 0770 |
Building alterations, contractor (const.) |
236210 |
| 0770 |
Building contractor (const.) |
238120 |
| 0770 |
Building demolition (const.) |
238910 |
| 0770 |
Building excavation (const.) |
238910 |
| 0770 |
Building insulation (const.) |
238310 |
| 0770 |
Building remodeling and renovating (const.) |
236220 |
| 0770 |
Building restoration |
238910 |
| 0770 |
Building trades (const.) |
238000 |
| 0770 |
Building washing, exterior (const.) |
238910 |
| 0770 |
Building wrecking (const.) |
238910 |
| 0770 |
Bulldozing contractor (const.) |
236210 |
| 0770 |
Cable T.V. (const.) |
237130 |
| 0770 |
Cable laying (const.) |
237130 |
| 0770 |
Cable repair \ n.s. |
237130 |
| 0770 |
Cable repair, cable co. |
238210 |
| 0770 |
Cable splicing service contractors (const.) |
238210 |
| 0770 |
Cable television (const.) |
237130 |
| 0770 |
Calcimining (const.) |
238320 |
| 0770 |
Calking (const.) |
238390 |
| 0770 |
Canal (const.) |
237110 |
| 0770 |
Carpenter shop (const.) |
238350 |
| 0770 |
Carpentry (const.) |
238350 |
| 0770 |
Carpet laying, contract (const.) |
238330 |
| 0770 |
Ceiling (const.) |
238310 |
| 0770 |
Cellar (const.) |
236100 |
| 0770 |
Cement block laying (const.) |
236210 |
| 0770 |
Cement paving (const.) |
237310 |
| 0770 |
Cement sidewalks (const.) |
237310 |
| 0770 |
Cement work (const.) |
236210 |
| 0770 |
Cesspool (const.) |
237110 |
| 0770 |
Channel (const.) |
237110 |
| 0770 |
Chimney (const.) |
236000 |
| 0770 |
City Highway Commission (const.) |
237310 |
| 0770 |
City Road Commission (const.) |
237310 |
| 0770 |
City Transportation, Department of, exc. urban transit |
237300 |
| 0770 |
City bridge (const.) |
237310 |
| 0770 |
City drainage (const.) |
237110 |
| 0770 |
City highway (const.) |
237310 |
| 0770 |
City highway maintenance (const.) |
237310 |
| 0770 |
City housing (const.) |
236117 |
| 0770 |
City maintenance (const.) |
237310 |
| 0770 |
City parkway (const.) |
237310 |
| 0770 |
City pier (const.) |
237310 |
| 0770 |
City public works \ any not listed |
230000 |
| 0770 |
City road (const.) |
237310 |
| 0770 |
City road camp (const.) |
237310 |
| 0770 |
City road maintenance (const.) |
237310 |
| 0770 |
City road work (const.) |
237310 |
| 0770 |
City sewer (const.) |
237110 |
| 0770 |
City sidewalk (const.) |
237310 |
| 0770 |
City street (const.) |
237310 |
| 0770 |
City street grading (const.) |
237310 |
| 0770 |
City street maintenance (const.) |
237310 |
| 0770 |
City street paving (const.) |
237310 |
| 0770 |
Cleaning bricks (const.) |
238910 |
| 0770 |
Cleaning building exteriors (const.) |
238910 |
| 0770 |
Cleaning building interiors during construction |
238990 |
| 0770 |
Cofferdam (const.) |
237110 |
| 0770 |
Coke oven (const.) |
237990 |
| 0770 |
Commercial air conditioning co. (const.) |
238220 |
| 0770 |
Commercial building (const.) |
236220 |
| 0770 |
Commercial painting (const.) |
237310 |
| 0770 |
Concrete (const.) |
238110 |
| 0770 |
Concrete contractors (const.) |
238110 |
| 0770 |
Concrete reinforcement contractors (const.) |
238120 |
| 0770 |
Concrete work (const.) |
238110 |
| 0770 |
Condominium (const.) |
236116 |
| 0770 |
Conduit (const.) |
237110 |
| 0770 |
Construction \ specified or n.s. |
230000 |
| 0770 |
Construction camp |
230000 |
| 0770 |
Construction co. garage |
230000 |
| 0770 |
Construction, carpentry work |
230000 |
| 0770 |
Construction, general contracting |
236000 |
| 0770 |
Contractors plastering, plumbing, painting, etc. |
238300 |
| 0770 |
Contractors, construction |
236000 |
| 0770 |
Contractors, general (const.) |
236000 |
| 0770 |
Contractors, insulation (const.) |
238310 |
| 0770 |
Coppersmithing (const.) |
238220 |
| 0770 |
Core drilling (const.) |
238910 |
| 0770 |
Covering boilers (const.) |
238220 |
| 0770 |
Covering pipes (const.) |
237110 |
| 0770 |
Culvert (const.) |
238110 |
| 0770 |
Custom building contractors (const.) |
236115 |
| 0770 |
Cutting right-of-way contractors (const.) |
238910 |
| 0770 |
Dam (const.) |
237110 |
| 0770 |
Dampproofing buildings (const.) |
238390 |
| 0770 |
Decorating buildings (const.) |
236000 |
| 0770 |
Demolition buildings (const.) |
238910 |
| 0770 |
Development, real estate |
236200 |
| 0770 |
Diamond drilling (const.) |
238910 |
| 0770 |
Digging (const.) |
238910 |
| 0770 |
Dike (const.) |
237110 |
| 0770 |
Dirt moving contractors (const.) |
238910 |
| 0770 |
Dismantling of machinery (const.) |
238220 |
| 0770 |
Ditching exc., farm (const.) |
238000 |
| 0770 |
Diving (const.) |
237310 |
| 0770 |
Docks (const.) |
237110 |
| 0770 |
Dragline (const.) |
238910 |
| 0770 |
Drainage (const.) |
237110 |
| 0770 |
Dredge boat (const.) |
237110 |
| 0770 |
Dredging (const.) |
238910 |
| 0770 |
Drill boat (const.) |
237110 |
| 0770 |
Drilling (const.) |
238910 |
| 0770 |
Drilling water wells (const.) |
237110 |
| 0770 |
Drywall contractor (const.) |
238310 |
| 0770 |
Drywalling co. (const.) |
238310 |
| 0770 |
Dynamiting co. (const.) |
238910 |
| 0770 |
Earth moving contractor (const.) |
238910 |
| 0770 |
Electric powerline construction by contractors |
237990 |
| 0770 |
Electrical construction |
238210 |
| 0770 |
Electrical contractors (const.) |
238210 |
| 0770 |
Elevated highway (const.) |
237310 |
| 0770 |
Elevator (const.) |
238290 |
| 0770 |
Elevator repair (const.) |
238290 |
| 0770 |
Elevator, grain (const.) |
236220 |
| 0770 |
Engineering co. (const.) |
237000 |
| 0770 |
Escalator (const.) |
238290 |
| 0770 |
Excavating (const.) |
238910 |
| 0770 |
Excavating contractor (const.) |
238910 |
| 0770 |
Excavation work (const.) |
238910 |
| 0770 |
Farm building (const.) |
236220 |
| 0770 |
Fence (const.) |
238990 |
| 0770 |
Fiber optic cable laying (const.) |
238210 |
| 0770 |
Fire and water restoration |
238390 |
| 0770 |
Fire restoration |
238390 |
| 0770 |
Fireplaces (const.) |
236118 |
| 0770 |
Fireproof floor (const.) |
238330 |
| 0770 |
Fireproofing buildings (const.) |
238390 |
| 0770 |
Flood control project (const.) |
237110 |
| 0770 |
Floor finishing (const.) |
238330 |
| 0770 |
Floor laying (const.) |
238330 |
| 0770 |
Floor refinishing (const.) |
238330 |
| 0770 |
Floor sanding co. (const.) |
238330 |
| 0770 |
Floor scraping (const.) |
238330 |
| 0770 |
Floor surfacing, concrete (const.) |
238330 |
| 0770 |
Flooring contractor (const.) |
238330 |
| 0770 |
Floors (const.) |
238330 |
| 0770 |
Foundation work (const.) |
238910 |
| 0770 |
Freezer work (const.) |
238220 |
| 0770 |
Fresco work (const.) |
238310 |
| 0770 |
Furnace construction for industrial plants (const.) |
236210 |
| 0770 |
Furnace sales and installation (const.) |
238220 |
| 0770 |
Gas conversion, contract |
238910 |
| 0770 |
Gas leakage detection contractors (const.) |
238990 |
| 0770 |
Gas main (const.) |
237120 |
| 0770 |
General contractors (const.) |
236000 |
| 0770 |
Glass (const.) |
238150 |
| 0770 |
Glass tinting, contractor (const.) |
238150 |
| 0770 |
Glass work, contractors (const.) |
238150 |
| 0770 |
Glazing work (const.) |
238150 |
| 0770 |
Golf course (const.) |
237990 |
| 0770 |
Grading contractor (const.) |
238910 |
| 0770 |
Grain elevator (const.) |
236220 |
| 0770 |
Grave digging contractors (const.) |
238910 |
| 0770 |
Guard rail (const.) |
237310 |
| 0770 |
Gunite contracting (const.) |
238110 |
| 0770 |
HVAC (Heating, ventilating, and air conditioning) installation or maintenance |
238220 |
| 0770 |
Handyman \ n.s. exc. yard work |
238990 |
| 0770 |
Harbor (const.) |
237110 |
| 0770 |
Hardwood floors (const.) |
238330 |
| 0770 |
Heating contractors (const.) |
238220 |
| 0770 |
Heating equipment, sale and installation |
238220 |
| 0770 |
Heating equipment, sale and installation (ret.) |
238220 |
| 0770 |
Heating plant (const.) |
238220 |
| 0770 |
High tension co. (const.) |
238210 |
| 0770 |
Highway construction |
237310 |
| 0770 |
Home building (const.) |
236100 |
| 0770 |
Home improvement co. (const.) |
236100 |
| 0770 |
Home remodeling co. (const.) |
236118 |
| 0770 |
Home shell erection, contractor (const.) |
236115 |
| 0770 |
House building (const.) |
236115 |
| 0770 |
House construction |
236115 |
| 0770 |
House moving (const.) |
238910 |
| 0770 |
House painting (const.) |
238320 |
| 0770 |
House roofing and siding co. (const.) |
238160 |
| 0770 |
House wiring (const.) |
238210 |
| 0770 |
House wrecking (const.) |
238910 |
| 0770 |
Housing (const.) |
236100 |
| 0770 |
Impounding station (const.) |
237110 |
| 0770 |
Industrial building, mill, plant, etc. (const.) |
236210 |
| 0770 |
Industrial equipment dismantling (const.) |
238290 |
| 0770 |
Installation of Cable TV |
237130 |
| 0770 |
Installation of HVAC (heating, ventilation, air conditioning) (const.) |
238220 |
| 0770 |
Installation of air conditioning (const.) |
238220 |
| 0770 |
Installation of aluminum siding (const.) |
238170 |
| 0770 |
Installation of antennas (const.) |
238290 |
| 0770 |
Installation of asphalt tile (const.) |
238990 |
| 0770 |
Installation of awnings (const.) |
238390 |
| 0770 |
Installation of boilers (const.) |
238220 |
| 0770 |
Installation of bowling alleys and service (const.) |
238290 |
| 0770 |
Installation of building fronts, metal (const.) |
238190 |
| 0770 |
Installation of building insulation (const.) |
238310 |
| 0770 |
Installation of burglar alarms, const. |
238210 |
| 0770 |
Installation of carpets, contract (const.) |
238330 |
| 0770 |
Installation of communication equipment (const.) |
238210 |
| 0770 |
Installation of conveyor systems (const.) |
238290 |
| 0770 |
Installation of doors and windows (const.) |
238350 |
| 0770 |
Installation of downspouts, metal (const.) |
238390 |
| 0770 |
Installation of draperies, contract (const.) |
238130 |
| 0770 |
Installation of dumbwaiters (const.) |
238290 |
| 0770 |
Installation of dust collection equipment (const.) |
238220 |
| 0770 |
Installation of electrical (const.) |
238210 |
| 0770 |
Installation of electrical wiring (const.) |
238210 |
| 0770 |
Installation of elevators (const.) |
238290 |
| 0770 |
Installation of fences (const.) |
238990 |
| 0770 |
Installation of fiber optic cable (const.) |
238210 |
| 0770 |
Installation of filling station equipment (const.) |
237120 |
| 0770 |
Installation of fire alarms (const.) |
238200 |
| 0770 |
Installation of fire escapes (const.) |
238990 |
| 0770 |
Installation of floors (const.) |
238330 |
| 0770 |
Installation of fuel oil burners and service (const.) |
238220 |
| 0770 |
Installation of furnaces (const.) |
238220 |
| 0770 |
Installation of garage doors (const.) |
238290 |
| 0770 |
Installation of gasoline pumps (const.) |
238290 |
| 0770 |
Installation of glass (const.) |
238150 |
| 0770 |
Installation of gutters, metal (const.) |
238390 |
| 0770 |
Installation of heating systems (const.) |
238220 |
| 0770 |
Installation of highway signs (const.) |
237310 |
| 0770 |
Installation of industrial equipment (const.) |
238220 |
| 0770 |
Installation of insulation (const.) |
238310 |
| 0770 |
Installation of intercommunication equipment (const.) |
238210 |
| 0770 |
Installation of lightning protection equipment (const.) |
238290 |
| 0770 |
Installation of linoleum (const.) |
238330 |
| 0770 |
Installation of machinery (const.) |
238290 |
| 0770 |
Installation of marble (const.) |
238340 |
| 0770 |
Installation of mastic flooring (const.) |
238330 |
| 0770 |
Installation of oil burners (const.) |
238220 |
| 0770 |
Installation of plastic wall tile (const.) |
238320 |
| 0770 |
Installation of pneumatic tube systems (const.) |
238220 |
| 0770 |
Installation of revolving doors (const.) |
238290 |
| 0770 |
Installation of roofing and siding (const.) |
238160 |
| 0770 |
Installation of satellite dishes |
237130 |
| 0770 |
Installation of septic tanks (const.) |
237110 |
| 0770 |
Installation of service station equipment (const.) |
238290 |
| 0770 |
Installation of skylights, metal (const.) |
238390 |
| 0770 |
Installation of sound equipment (const.) |
238210 |
| 0770 |
Installation of sprinkler systems (const.) |
238220 |
| 0770 |
Installation of store fronts, metal (const.) |
238290 |
| 0770 |
Installation of sump pumps (const.) |
238220 |
| 0770 |
Installation of swimming pools (const.) |
236220 |
| 0770 |
Installation of telephones |
238210 |
| 0770 |
Installation of telephones, electrical, by contractors (const.) |
238210 |
| 0770 |
Installation of tile, ceramic (const.) |
238340 |
| 0770 |
Installation of ventilating equipment (const.) |
238220 |
| 0770 |
Installation of vinyl tile and sheet (const.) |
238330 |
| 0770 |
Installation of water pumps (const.) |
237110 |
| 0770 |
Installation of window shades (const.) |
238130 |
| 0770 |
Institutional building (const.) |
236220 |
| 0770 |
Insulating houses (const.) |
238310 |
| 0770 |
Insulating pipes and boilers (const.) |
238290 |
| 0770 |
Insulation (const.) |
238290 |
| 0770 |
Interior decorating, painting (const.) |
238320 |
| 0770 |
Interior decorating, paperhanging (const.) |
238320 |
| 0770 |
Iron work, ornamental (const.) |
238990 |
| 0770 |
Iron work, structural (const.) |
238120 |
| 0770 |
Irrigation dredge (const.) |
237110 |
| 0770 |
Irrigation projects (const.) |
237110 |
| 0770 |
Jetties (const.) |
237110 |
| 0770 |
Kalsomining (const.) |
238320 |
| 0770 |
Kilns (const.) |
237120 |
| 0770 |
Land clearing (const.) |
238910 |
| 0770 |
Land development (const.) |
238910 |
| 0770 |
Land leveling (const.) |
238910 |
| 0770 |
Land reclamation (const.) |
238910 |
| 0770 |
Land speculation (const.) |
238910 |
| 0770 |
Land subdividers (const.) |
237210 |
| 0770 |
Lathing contractor (const.) |
238310 |
| 0770 |
Lead burning contractors (const.) |
238990 |
| 0770 |
Levee (const.) |
237110 |
| 0770 |
Lightning conductors erection (const.) |
238290 |
| 0770 |
Linoleum laying contractors (const.) |
238330 |
| 0770 |
Lock (const.) |
237110 |
| 0770 |
Locks, waterways (const.) |
237110 |
| 0770 |
Machinery dismantling (const.) |
238290 |
| 0770 |
Maintenance contractors, house or building repairing, painting, etc. (const.) |
238990 |
| 0770 |
Manhole (const.) |
237130 |
| 0770 |
Marble work, exterior, interior (const.) |
238340 |
| 0770 |
Marine construction, non-shipbuilding (const.) |
237110 |
| 0770 |
Mason work (const.) |
238140 |
| 0770 |
Masonry (const.) |
238140 |
| 0770 |
Mausoleum (const.) |
236220 |
| 0770 |
Mechanical contractor (const.) |
238220 |
| 0770 |
Metal (const.) |
238190 |
| 0770 |
Metal ceilings, erection and repair (const.) |
238190 |
| 0770 |
Metal furring (const.) |
238190 |
| 0770 |
Metal lathing (const.) |
238310 |
| 0770 |
Metal roofing (const.) |
238160 |
| 0770 |
Metal work (const.) |
238190 |
| 0770 |
Millwright company (const.) |
238290 |
| 0770 |
Missile facilities (const.) |
237990 |
| 0770 |
Mobile (const.) |
238990 |
| 0770 |
Mobile home set-up service |
238990 |
| 0770 |
Modular (const.) |
236115 |
| 0770 |
Modular homes set-up service |
236115 |
| 0770 |
Mosaic work (const.) |
238340 |
| 0770 |
Odd jobs, house repairs (const.) |
236118 |
| 0770 |
Oil tank (const.) |
237120 |
| 0770 |
Operative builders, real estate |
236117 |
| 0770 |
Ornamental iron and steel work (const.) |
238990 |
| 0770 |
Ornamental metal work (const.) |
238990 |
| 0770 |
Paint and wallpaper stripping contractors (const.) |
238320 |
| 0770 |
Paint contractor (const.) |
238320 |
| 0770 |
Painting and decorating (const.) |
238320 |
| 0770 |
Painting and paperhanging (const.) |
238320 |
| 0770 |
Painting contractors (const.) |
238320 |
| 0770 |
Paperhanging contractors (const.) |
238320 |
| 0770 |
Parking area (const.) |
238990 |
| 0770 |
Parking area marking contractor (const.) |
238990 |
| 0770 |
Parkway (const.) |
237310 |
| 0770 |
Parquet flooring (const.) |
238330 |
| 0770 |
Pavement (const.) |
237310 |
| 0770 |
Paving contractors (const.) |
238990 |
| 0770 |
Paving roads, streets, and sidewalks (const.) |
237310 |
| 0770 |
Pick and shovel (const.) |
238910 |
| 0770 |
Pier (const.) |
237110 |
| 0770 |
Pile driving (const.) |
238910 |
| 0770 |
Pipe covering contractors (const.) |
238390 |
| 0770 |
Pipe laying contractors (const.) |
237120 |
| 0770 |
Pipe line (const.) |
237120 |
| 0770 |
Plaster board, taping and bedding (const.) |
238310 |
| 0770 |
Plastering (const.) |
238310 |
| 0770 |
Plate glass (const.) |
238150 |
| 0770 |
Plugging wells, exc. oil (const.) |
237110 |
| 0770 |
Plumbing and heating contractor (const.) |
238220 |
| 0770 |
Plumbing contractors (const.) |
238220 |
| 0770 |
Plumbing shop (const.) |
238220 |
| 0770 |
Pole line (const.) |
237130 |
| 0770 |
Portable buildings (const.) |
238390 |
| 0770 |
Power line (const.) |
237130 |
| 0770 |
Power plant, exc. hydroelectric (const.) |
237130 |
| 0770 |
Power plant, hydroelectric (const.) |
237130 |
| 0770 |
Power washing, building exteriors (const.) |
238990 |
| 0770 |
Prefabricated building (const.) |
236116 |
| 0770 |
Property development (const.) |
237210 |
| 0770 |
Public roads (const.) |
237310 |
| 0770 |
Public works, exc. sanitation (const.) |
236220 |
| 0770 |
Radio tower (const.) |
237130 |
| 0770 |
Railroad construction |
238910 |
| 0770 |
Railroad construction by contractor |
238910 |
| 0770 |
Real estate developers (const.) |
237210 |
| 0770 |
Real estate subdividers (const.) |
237210 |
| 0770 |
Reclamation district (const.) |
238910 |
| 0770 |
Reclamation project (const.) |
238910 |
| 0770 |
Refrigeration contractors (const.) |
238220 |
| 0770 |
Remodeling \ n.s. |
236118 |
| 0770 |
Remodeling buildings |
236118 |
| 0770 |
Remodeling homes |
236118 |
| 0770 |
Rental of construction equipment with operator |
238910 |
| 0770 |
Rental of construction machinery with operator |
238910 |
| 0770 |
Rental of cranes with operator |
238990 |
| 0770 |
Rental of heavy construction equipment with operator |
238910 |
| 0770 |
Repair bowling allies |
238290 |
| 0770 |
Repair escalators (const.) |
238290 |
| 0770 |
Repair furnaces (const.) |
238220 |
| 0770 |
Repair gasoline pumps (const.) |
238290 |
| 0770 |
Repair of railroad track, exc. by railroad |
238910 |
| 0770 |
Repair, building (const.) |
236210 |
| 0770 |
Repair, building foundation (const.) |
238100 |
| 0770 |
Repair, city highway (const.) |
237310 |
| 0770 |
Repair, city road (const.) |
237310 |
| 0770 |
Repair, city sidewalk (const.) |
238990 |
| 0770 |
Repair, city street (const.) |
237310 |
| 0770 |
Repair, elevator (const.) |
238290 |
| 0770 |
Repair, floor (const.) |
238330 |
| 0770 |
Repair, heating and air conditioning (const.) |
238220 |
| 0770 |
Repair, heating and plumbing (const.) |
238220 |
| 0770 |
Repair, highway (const.) |
237310 |
| 0770 |
Repair, house (const.) |
236118 |
| 0770 |
Repair, plumbing (const.) |
236210 |
| 0770 |
Repair, road (const.) |
237310 |
| 0770 |
Repair, roof (const.) |
238160 |
| 0770 |
Repair, sidewalk (const.) |
238990 |
| 0770 |
Repair, skylight (const.) |
238160 |
| 0770 |
Repair, state highway (const.) |
237310 |
| 0770 |
Repair, state road (const.) |
237310 |
| 0770 |
Repair, state turnpike (const.) |
237310 |
| 0770 |
Repair, street (const.) |
237310 |
| 0770 |
Reservoir (const.) |
237110 |
| 0770 |
Retaining walls (const.) |
238190 |
| 0770 |
Revetments (const.) |
237110 |
| 0770 |
Rigging co. (const.) |
237110 |
| 0770 |
River work (const.) |
237110 |
| 0770 |
Road camp (const.) |
237310 |
| 0770 |
Road construction |
237310 |
| 0770 |
Road maintenance (const.) |
237310 |
| 0770 |
Road work (const.) |
237310 |
| 0770 |
Roof coating contractors (const.) |
238160 |
| 0770 |
Roofing construction |
238160 |
| 0770 |
Roofing contracting (const.) |
238160 |
| 0770 |
Sand blasting building exteriors (const.) |
238990 |
| 0770 |
Sanitation system (const.) |
237110 |
| 0770 |
Satellite TV, construction |
237990 |
| 0770 |
Scaffold erecting (const.) |
238290 |
| 0770 |
Scaffolding assembly contractors (const.) |
238290 |
| 0770 |
Self employed, with occ. aluminum siding installer |
238170 |
| 0770 |
Self employed, with occ. bricklayer |
238140 |
| 0770 |
Self employed, with occ. carpenter |
238130 |
| 0770 |
Self employed, with occ. electrical contractor |
238210 |
| 0770 |
Self employed, with occ. electrician |
238210 |
| 0770 |
Self employed, with occ. handyman \ n.s. exc. yard work |
238990 |
| 0770 |
Self employed, with occ. house painter |
238320 |
| 0770 |
Self employed, with occ. linoleum layer |
238330 |
| 0770 |
Self employed, with occ. millwright |
238290 |
| 0770 |
Self employed, with occ. painter \ n.s. |
238320 |
| 0770 |
Self employed, with occ. painter, house or other buildings |
238320 |
| 0770 |
Self employed, with occ. painting contractor |
238320 |
| 0770 |
Self employed, with occ. paperhanger |
238320 |
| 0770 |
Self employed, with occ. plasterer |
238320 |
| 0770 |
Self employed, with occ. plumber |
238220 |
| 0770 |
Self employed, with occ. plumbing contractor |
238220 |
| 0770 |
Sewer (const.) |
237110 |
| 0770 |
Sewer pipe (const.) |
237110 |
| 0770 |
Sewerage (const.) |
237110 |
| 0770 |
Sheet metal contractor (const.) |
238390 |
| 0770 |
Sheet metal shop (const.) |
238390 |
| 0770 |
Sheet metal work (const.) |
238390 |
| 0770 |
Sheetrock contractor (const.) |
238310 |
| 0770 |
Ship ceiling co. (const.) |
238350 |
| 0770 |
Ship joinery contractors (const.) |
238350 |
| 0770 |
Ship painting (const.) |
238320 |
| 0770 |
Shoring (const.) |
238290 |
| 0770 |
Sidewalk (const.) |
238110 |
| 0770 |
Sidewalk and curb construction, residential |
238990 |
| 0770 |
Siding contractors (const.) |
238170 |
| 0770 |
Sign co., installation |
238990 |
| 0770 |
Silo (const.) |
236220 |
| 0770 |
Slating (const.) |
238140 |
| 0770 |
Soil conservation contractor (const.) |
238910 |
| 0770 |
Solar heating (const.) |
238220 |
| 0770 |
Solar heating equipment, contractors |
238220 |
| 0770 |
Solar reflecting insulation film, contractors |
238220 |
| 0770 |
Sound proofing co. (const.) |
238310 |
| 0770 |
Speculative builders |
236220 |
| 0770 |
Spillway (const.) |
237110 |
| 0770 |
State Highway Administration (const.) |
237310 |
| 0770 |
State Highway Commission (const.) |
237310 |
| 0770 |
State Highway Department (const.) |
237310 |
| 0770 |
State Public Roads Department (const.) |
237310 |
| 0770 |
State Public Works (const.) |
237310 |
| 0770 |
State Road Commission (const.) |
237310 |
| 0770 |
State Transportation Department, highway construction |
237310 |
| 0770 |
State drainage (const.) |
237110 |
| 0770 |
State flood control (const.) |
237110 |
| 0770 |
State highway (const.) |
237310 |
| 0770 |
State highway garage (const.) |
237310 |
| 0770 |
State highway maintenance (const.) |
237310 |
| 0770 |
State levee (const.) |
237110 |
| 0770 |
State road (const.) |
237310 |
| 0770 |
State road maintenance (const.) |
237310 |
| 0770 |
State turnpike maintenance (const.) |
237310 |
| 0770 |
Steam fitting contracting (const.) |
238220 |
| 0770 |
Steam fitting shop (const.) |
238220 |
| 0770 |
Steam heating (const.) |
238220 |
| 0770 |
Steam shovel (const.) |
238220 |
| 0770 |
Steel construction |
238130 |
| 0770 |
Steel erecting contractors (const.) |
238130 |
| 0770 |
Steel work (const.) |
238120 |
| 0770 |
Steeplejack (const.) |
238290 |
| 0770 |
Stone masonry (const.) |
238140 |
| 0770 |
Stone setting (const.) |
238140 |
| 0770 |
Stone work (const.) |
238140 |
| 0770 |
Storage tanks, metal, erection (const.) |
238120 |
| 0770 |
Street construction |
237310 |
| 0770 |
Street grading (const.) |
237310 |
| 0770 |
Street maintenance (const.) |
237310 |
| 0770 |
Street paving (const.) |
237310 |
| 0770 |
Structural iron work (const.) |
238120 |
| 0770 |
Structural metal erection (const.) |
238120 |
| 0770 |
Structural steel (const.) |
238120 |
| 0770 |
Stucco (const.) |
238140 |
| 0770 |
Stumping, land clearing (const.) |
238910 |
| 0770 |
Subway (const.) |
237990 |
| 0770 |
Surfacing cement floors (const.) |
238390 |
| 0770 |
Swimming pool (const.) |
236220 |
| 0770 |
Tank and boiler cleaning service |
237120 |
| 0770 |
Tanks (const.) |
237120 |
| 0770 |
Telephone installation |
237130 |
| 0770 |
Telephone line construction |
237130 |
| 0770 |
Television transmitting towers (const.) |
237130 |
| 0770 |
Tennis court (const.) |
237990 |
| 0770 |
Terracing farm (const.) |
238910 |
| 0770 |
Terracing service (const.) |
238910 |
| 0770 |
Terrazo contracting co. (const.) |
238340 |
| 0770 |
Terrazzo floors (const.) |
238340 |
| 0770 |
Terrazzo work (const.) |
238340 |
| 0770 |
Tile contracting co. (const.) |
238340 |
| 0770 |
Tile setting, contractors (const.) |
233410 |
| 0770 |
Tin roofing (const.) |
238160 |
| 0770 |
Tinning (const.) |
238390 |
| 0770 |
Tinsmithing (const.) |
238390 |
| 0770 |
Tipple (const.) |
236210 |
| 0770 |
Traffic lane painting (const.) |
237310 |
| 0770 |
Transmission line (const.) |
237130 |
| 0770 |
Trenching (const.) |
238910 |
| 0770 |
Tuck pointing (const.) |
238140 |
| 0770 |
Tunnel (const.) |
237990 |
| 0770 |
Turnpike (const.) |
237310 |
| 0770 |
U.S. Alaska Road Commission (const.) |
237310 |
| 0770 |
U.S. Army Corps of Engineers (const.) |
236000 |
| 0770 |
U.S. Reclamation, Bureau of, construction activities |
237110 |
| 0770 |
Underground utilities (const.) |
238910 |
| 0770 |
Underpinning work (const.) |
238110 |
| 0770 |
Underwater rock removal (const.) |
237110 |
| 0770 |
Underwater timber removal (const.) |
237110 |
| 0770 |
Union hall hiring occupation construction trades |
230000 |
| 0770 |
Vacuum cleaning systems, contractors (const.) |
238290 |
| 0770 |
Ventilating work (const.) |
238220 |
| 0770 |
Viaduct (const.) |
238220 |
| 0770 |
Wallpaper hanging |
238320 |
| 0770 |
Walls, retaining (const.) |
237310 |
| 0770 |
Water main (const.) |
237110 |
| 0770 |
Water power (const.) |
237110 |
| 0770 |
Water pump servicing |
238220 |
| 0770 |
Water restoration |
237110 |
| 0770 |
Water supply system (const.) |
238220 |
| 0770 |
Water well (const.) |
237110 |
| 0770 |
Water well drilling (const.) |
237110 |
| 0770 |
Water works (const.) |
237110 |
| 0770 |
Watermark (const.) |
237110 |
| 0770 |
Waterproofing buildings (const.) |
238390 |
| 0770 |
Waterways (const.) |
237110 |
| 0770 |
Weatherstripping (const.) |
238310 |
| 0770 |
Welding contractor (const.) |
238990 |
| 0770 |
Well drilling, water (const.) |
237110 |
| 0770 |
Wharf (const.) |
237110 |
| 0770 |
Window glass installation |
238150 |
| 0770 |
Wire fence (const.) |
238990 |
| 0770 |
Wood flooring (const.) |
238330 |
| 0770 |
Wrecking buildings (const.) |
238910 |
| 0770 |
Wrecking structures (const.) |
238910 |
