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List of Estonian companies. 43.2 | Electrical, plumbing and other construction installation activities
43.21
Electrical installation
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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This class includes the installation, repair and maintenance 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 stairlifts automated and revolving doors lightning conductors vacuum cleaning systems blinds and awnings - installation of fences, railings and fire escape staircases - installation of signs, whether illuminated or not - installation and replacement of locks - installation of automatic systems on buildings (e.g. for opening windows and doors) This class also includes: - installation of equipment for the personal safety of builders (e.g. to secure lifelines) This class excludes: - installation of industrial machinery, see 33.20 |
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This class includes the installation, repair and maintenance 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 stairlifts automated and revolving doors lightning conductors vacuum cleaning systems blinds and awnings - installation of fences, railings and fire escape staircases - installation of signs, whether illuminated or not - installation and replacement of locks - installation of automatic systems on buildings (e.g. for opening windows and doors) This class also includes: - installation of equipment for the personal safety of builders (e.g. to secure lifelines) This class excludes: - installation of industrial machinery, see 33.20 |