CPV: 45311200 Electrical fitting work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 51110000 Installation services of electrical equipment, 45314000 Installation of telecommunications equipment, 45314320 Installation of computer cabling, 45314200 Installation of telephone lines, 45315300 Electricity supply installations, 45315600 Low-voltage installation work, 45315700 Switching station installation work, 45316000 Installation work of illumination and signalling systems, 45316100 Installation of outdoor illumination equipment, 45317300 Electrical installation work of electrical distribution apparatus, 45311100 Electrical wiring work

CPV: 45200000 Works for complete or part construction and civil engineering work, 45100000 Site preparation work, 45111300 Dismantling works, 45112210 Topsoil-stripping work, 71353200 Dimensional surveying services, 45111200 Site preparation and clearance work, 45262300 Concrete work, 45262311 Concrete carcassing work, 45262350 Unreinforced-concrete work, 45262310 Reinforced-concrete work, 45262520 Bricklaying work, 45262500 Masonry and bricklaying work, 45451200 Panelling work, 45231300 Construction work for water and sewage pipelines, 45232410 Sewerage work, 45232140 District-heating mains construction work, 45300000 Building installation work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45311200 Electrical fitting work, 45252120 Water-treatment plant construction work, 45311100 Electrical wiring work, 45317300 Electrical installation work of electrical distribution apparatus, 45314000 Installation of telecommunications equipment, 45314120 Installation of switchboards, 45314200 Installation of telephone lines, 45312310 Lightning-protection works, 45245000 Dredging and pumping works for water treatment plant installations, 45262700 Building alteration work, 45232152 Pumping station construction work, 45232100 Ancillary works for water pipelines, 45233220 Surface work for roads

CPV: 45112000 Excavating and earthmoving work, 45200000 Works for complete or part construction and civil engineering work, 45223220 Structural shell work, 45232410 Sewerage work, 45214210 Primary school construction work, 45223500 Reinforced-concrete structures, 45231110 Pipelaying construction work, 45232130 Storm-water piping construction work, 45232411 Foul-water piping construction work, 45232440 Construction work for sewage pipes, 45232450 Drainage construction works, 45232453 Drains construction work, 45232460 Sanitary works, 45261400 Sheeting work, 45261410 Roof insulation work, 45261213 Metal roof-covering work, 45261100 Roof-framing work, 45261320 Guttering work, 45262100 Scaffolding work, 45262210 Foundation work, 45262310 Reinforced-concrete work, 45262320 Screed works, 45262420 Structural steel erection work for structures, 45262522 Masonry work, 45262670 Metalworking, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45311100 Electrical wiring work, 45311200 Electrical fitting work, 45312100 Fire-alarm system installation work, 45312310 Lightning-protection works, 45312311 Lightning-conductor installation work, 45313100 Lift installation work, 45314000 Installation of telecommunications equipment, 45314200 Installation of telephone lines, 45314300 Installation of cable infrastructure, 45314310 Installation of cable laying, 45314320 Installation of computer cabling, 45315000 Electrical installation work of heating and other electrical building-equipment, 45315100 Electrical engineering installation works, 45315300 Electricity supply installations, 45315600 Low-voltage installation work, 45315700 Switching station installation work, 45316000 Installation work of illumination and signalling systems, 45316100 Installation of outdoor illumination equipment, 45321000 Thermal insulation work, 45323000 Sound insulation work, 45317000 Other electrical installation work, 45324000 Plasterboard works, 45330000 Plumbing and sanitary works, 45331000 Heating, ventilation and air-conditioning installation work, 45343000 Fire-prevention installation works, 45343100 Fireproofing work, 45410000 Plastering work, 45421100 Installation of doors and windows and related components, 45421130 Installation of doors and windows, 45421151 Installation of fitted kitchens, 45421152 Installation of partition walls, 45422000 Carpentry installation work, 45430000 Floor and wall covering work, 45431000 Tiling work, 45442110 Painting work of buildings, 45443000 Facade work