4222 Construction of utility projects for electricity and telecommunications
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4222 Construction of utility projects for electricity and telecommunications
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- 42.22.1 Utility constructions for electricity and telecommunication
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42.22.11 Long-distance electricity power lines and communication lines
This subcategory includes:
- long-distance high tension electric power transmission lines (cables)
- long-distance overland or underwater telecommunication transmission lines
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42.22.12 Local electricity power lines and communication lines
This subcategory includes:
- local electricity power lines
- communication transmission lines (cables)
- ancillary works such as transmission towers including antennas and transformer stations and substations for distribution within local boundaries
This subcategory also includes:
- stations for distribution of electricity (e.g. for electric vehicles)
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42.22.13 Power plants
This subcategory includes:
- heavy electrical generating plants and equipment, including plants and equipment for nuclear-powered generating stations
- 42.22.2 Construction works for utility projects for electricity and telecommunication
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42.22.21 Construction works for long-distance electricity power lines and communication lines
This subcategory includes:
- construction and repair works for long-distance electricity power lines above ground, including for railways
- construction and repair works for long-distance underwater or underground electricity power lines
- construction and repair works for long-distance overland telecommunication transmission lines
- construction and repair works for long-distance underwater or underground telecommunication transmission lines
- installation of associated infrastructure, such as pylons, towers, and transmission poles for supporting long-distance lines
- installation of related electrical and telecommunication equipment, including transformers, substations, and repeaters
- implementation of safety systems such as lightning protection, grounding, and fire prevention measures along long-distance power and communication lines
This subcategory excludes:
- construction of electricity overhead lines and conductor rails for railways, see 42.12.20
- construction works for local cables, see 42.22.22
- trenching works, see 43.12.02
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42.22.22 Construction works for local electricity power lines and communication lines
This subcategory includes:
- construction and repair works for local electricity power lines, above ground and underground, including ancillary works such as construction works of transformer stations and substations for distribution within local boundaries
- construction and repair works for local communication transmission lines, above ground and underground, including ancillary works such as construction works of transmission towers
- construction works of antennas and transformer stations for distribution within local boundaries
This subcategory also includes:
- construction works of stations for distribution of electricity (e.g. for electric vehicles)
This subcategory excludes:
- construction works for long-distance communication and power lines, see 42.22.21
- trenching works, see 43.12.02
- installation services of cable television lines within a building, see 43.21.00
- installation works of wall-mounted chargers for electric vehicles, see 43.21.00
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42.22.23 Construction works for power plants
This subcategory includes:
- construction works for all kinds of power plants
- construction of auxiliary structures and facilities associated with power plants, such as cooling towers
This subcategory excludes:
- construction of transmission lines and substations outside the immediate vicinity of the power plant, see 42.22.21
- construction works for dams and dykes for hydroelectric power plants, see 42.91.20
- installation works for photovoltaic systems on or at buildings, see 43.21.00