SECTION F : CONSTRUCTION
Division 42 : Civil engineering
GroupClassSub-classDescription
421  Construction roads and railways
 4210 Construction roads and railways
   This class excludes:
   - installation of street lighting and electrical signals, see 4321
   - architectural and engineering activities, see 7110
   -  project management activities related to civil engineering works, see 7110
  42101Construction and maintenance of motorways, streets, roads, other vehicular and pedestrian ways, highways, bridges, tunnels and subways
  42102Construction and maintenance of railways and rail-bridges
  42103Construction and maintenance of airfield runways
422  Construction of utility projects
 4220 Construction of utility projects
   This class excludes:
   - project management activities related to civil engineering works, see 7110
  42201Construction and maintenance of power plants
  42202Construction/erection and maintenance of power, telecommunication and transmission lines
  42203Construction of long distance pipelines or urban pipelines
  42204Construction and maintenance of water main and line connection, water reservoirs including irrigation system (canal)
  42205Construction and repair of sewer systems including sewage disposal plants and pumping stations
  42206Water well drilling
  42209Construction of utility projects n.e.c.
429  Construction of other civil engineering projects
 4290 Construction of other civil engineering projects
   This class excludes:
   -  project management activities related to civil engineering works, see 7110
  42901Construction and maintenance of industrial facilities such as refineries chemical plants etc.
  42902Construction of waterways, harbours and river works, dredging of waterways
  42903Construction of dams etc.
  42904Construction of outdoor sports facilities
  42909Other civil engineering projects n.e.c.
 
     
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