Class List
- 54111General construction services of one- and two-dwelling buildings
- 54112General construction services of multi-dwelling buildings
- 54121General construction services of industrial buildings
- 54122General construction services of commercial buildings
- 54129General construction services of other non-residential buildings
- 54210General construction services of highways (except elevated highways), streets, roads, railways and airfield runways
- 54220General construction services of bridges, elevated highways, tunnels and subways
- 54230General construction services of harbours, waterways, dams, irrigation and other waterworks
- 54241General construction services of long-distance pipelines
- 54242General construction services of long-distance communication and power lines (cables)
- 54251General construction services of local pipelines
- 54252General construction services of local cables and related works
- 54260General construction services of mines and industrial plant
- 54270General construction services of outdoor sport and recreation facilities
- 54290General construction services of other engineering works n.e.c.
- 54310Demolition services
- 54320Site formation and clearance services
- 54330Excavating and earthmoving services
- 54341Water well drilling services
- 54342Septic system installation services
- 54400Assembly and erection of prefabricated constructions
- 54511Pile driving services
- 54512Foundation services
- 54521Building framing services
- 54522Roof framing services
- 54530Roofing and waterproofing services
- 54540Concrete services
- 54550Structural steel erection services
- 54560Masonry services
- 54570Scaffolding services
- 54590Other special trade construction services
- 54611Electrical wiring and fitting services
- 54612Fire alarm installation services
- 54613Burglar alarm system installation services
- 54614Residential antenna installation services
- 54619Other electrical installation services
- 54621Water plumbing services
- 54622Drain laying services
- 54631Heating installation services
- 54632Ventilation and air conditioning installation services
- 54640Gas fitting installation services
- 54650Insulation services
- 54691Lift and escalator installation services
- 54699Other installation services n.e.c.
- 54710Glazing services
- 54720Plastering services (1)
- 54730Painting services (1)
- 54740Floor and wall tiling services
- 54750Other floor laying, wall covering and wall papering services
- 54760Joinery and carpentry services
- 54770Fencing and railing services
- 54790Other building completion and finishing services
- 54800Renting services related to equipment for construction or demolition of buildings or civil engineering works, with operator