Other construction installation

Other construction installation
This class includes the installation of equipment other than electrical, plumbing, heating and air-conditioning systems or industrial machinery in buildings and civil engineering structures.

This class includes:
- installation in buildings or other construction projects of:
  • elevators, escalators, including repair and maintenance
  • automated and revolving doors
  • lightning conductors
  • vacuum cleaning systems
  • thermal, sound or vibration insulation
This class excludes:
- installation of industrial machinery, see 33.20