43.2 – Electrical, plumbing and other construction installation activities

This class includes the installation, repair and maintenance of electrical systems in all types of buildings and civil engineering structures. · This class includes: - installation of: • electrical wiring and fittings • telecommunication wiring • computer network and cable television wiring, including fibre-optic • satellite dishes • lighting systems • fire alarms • burglar-alarm systems • street lighting and electrical signals • airport runway lighting • photovoltaic systems on buildings • power storage systems - installation of chargers for electric vehicles · This class also includes: - connecting of electric appliances and household equipment, including baseboard heating · This class excludes: - construction of distribution lines for electricity and telecommunication, see 42.22 - construction of solar and wind energy farms, see 42.22 - construction of stations for distribution of electricity (e.g. for electric vehicles), see 42.22 - installation of lightning conductors, see 43.24 - monitoring and remote monitoring of electronic security systems (e.g. burglar alarms and fire alarms, including their installation and maintenance), see 80.09

This class includes the installation, repair and maintenance of plumbing, heating and air-conditioning systems, including additions and alterations. · This class includes: - installation, maintenance and repair of: • heating systems (e.g. heat pumps, solar thermal collectors) • furnaces, cooling towers • plumbing and sanitary equipment • ventilation and air-conditioning equipment and ducts • gas fittings • steam piping • sprinkler systems (e.g. fire and lawn sprinkler systems) - construction or installation of masonry heater stoves - ductwork installation · This class also includes: - installation of medical gas distribution systems in hospitals · This class excludes: - installation of electric baseboard heating, see 43.21 - camera inspections in air ducts, water and gas pipes, and other liquids without repair or installation, see 71.20

This class includes: - thermal insulation works (e.g. for pipes, boilers and ducts, interior or exterior, including cladding for insulation) - sound insulation works - vibration insulation works - fireproofing works - hydro insulation - internal insulation of roofs · This class excludes: - external insulation of roofs, see 43.41 - waterproofing of roofs, see 43.41