177101 - - Building construction
177102 - - Single-family houses - attached & Detached
177103 - - Single-family houses - detached
177104 - - Single-family houses - attached (incl Townhouses)
177105 - - Apartment buildings with two or more apartments
177106 - - General residential buildings (incl Hotels & Motels)
177107 - - Hotels & Motels
177108 - - General residential buildings (excl hotels & Motels)
177109 - - Office buildings
177110 - - General commercial buildings such as Stores + Restaurants / etc.
177111 - - Industrial buildings & Warehouse
177112 - - Industrial buildings
177113 - - Warehouses
177115 - - Educational buildings
177116 - - Hospitals & Institutional buildings
177119 - - General nonresidential buildings
177123 - - Non Building construction
177124 - - Highways + Streets & related facilities
177125 - - Water recreation + Leisure pools
177127 - - Parking areas (incl Private driveways)
177130 - - Bridges + Tunnels & Elevated highways
177138 - - Sewers + Water mains & related facilities
177139 - - Sewers + Sewer lines & related facilities
177140 - - Water mains & related facilities
177145 - - Heavy industrial facilities
177150 - - Sewage treatment & Water treatment plants
177158 - - General non building construction
177159 - - General construction work
1771C001 - - General building contractor
1771C004 - - Highway & Street contractor
1771C005 - - Paving contractor
1771C006 - - Heavy construction
1771C007 - - Heavy construction contractor
1771C011 - - Excavating & Earthmoving contractor
1771C039 - - Masonry contractor
1771C065 - - Concrete construction
1771C066 - - Asphalt contractor
1771C067 - - Concrete contractor
1771C068 - - Gunite contractor
1771C069 - - Culvert & Curb contractor
1771C070 - - Foundation contractor, Concrete
1771C099 - - Other Construction activities
1771C107 - - Rental construction machinery to others
1771C108 - - Retail trade
1771C114 - - Non-Core Activities
1771C115 - - Miscellaneous Items