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    SECTION F : CONSTRUCTION
    Division 43: Specialized construction activities
    GroupClassSub-classDescription
    431  Demolition and site preparation
       Demolition
       This class includes demolition or wrecking of buildings and other structures
      43110Demolition
     4312 Site preparation
       This class excludes:
       - drilling of production oil or gas wells, see 0610, 0620
       - decontamination of soil, see 3900
       - water well drilling, see 4220
       - shaft sinking, see 4390
       - oil and gas field exploration, geophysical, geological and seismic surveying, see 7110
      43121Site preparation for mining including overburden removal and other development and preparation of mineral properties and sites except oil and gas sites
      43122Site preparation including drilling, boring and core sampling for construction, geophysical, geological or similar purposes
      43123Clearing of building sites, earth moving: excavation, landfill, levelling and grading of construction sites, trench digging, rock removal, blasting etc.
      43129Other site preparation activities n.e.c.
    432  Electrical, plumbing and other construction installation activities
     4321 Electrical installation
       This class excludes:
       - construction of communications and power transmission lines, see 4220
      43211Installation of electrical wiring and fittings
      43212Installation of telecommunications wiring, computer network and cable television wiring, including fibre optic, satellite dishes
      43213Installation of street lighting and electrical signals
      43214Installation of fire alarm system and burgler alarm system
      43219Other electrical electrical installation n.e.c.
     4322 Plumbing, heat and air-conditioning installation
       This class excludes:
       - installation of electric baseboard heating, see 4321
      43221Installation of plumbing for water, gas and sanitation equipments
      43222Installation of heating systems (electric, gas and oil), furnaces, cooling towers, non-electric solar energy collectors etc.
      43229Other plumbing, heat and air conditioning activities n.e.c.
     4329 Other construction installation
       This class excludes:
       - installation of industrial machinery, see 3320
      43291Installation of elevators, escalators
      43292Installation of thermal, sound or vibration insulation system in buildings
      43299Other construction projects n.e.c.
    433  Building completion and finishing
     4330 Building completion and finishing
       This class excludes:
       - general interior cleaning of buildings and other structures, see 8121
       - specialized interior and exterior cleaning of buildings, see 8129
       - activities of interior decoration designers, see 7410
      43301Installation of doors, windows, door and window frames, fitted kitchens, of wood or other materials
      43302Interior completion such as ceilings, wooden wall coverings, movable partitions etc. ; Laying of parquet and other wood floor coverings, carpets and linoleum, wallpaper; tiling with ceramic, concrete or cut stone ceramic etc.
      43303Interior and exterior painting, glazing, plastering and decorating of buildings or civil engineering structures
      43309Other building completion and finishing
    439  Other specialized construction activities
     4390 Other specialized construction activities
       This class includes construction activities specializing in one aspect common to different kind of structures, requiring specialized skill or equipment, subsurface work, construction of outdoor swimming pools, steam cleaning, sand blasting and similar activities for building exteriors, renting of cranes with operator
       This class excludes:
       - renting of construction machinery and equipment without operator, see 7730
      43900Other specialized construction activities
     
         
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