CPV: 45300000 Building installation work, 45112000 Excavating and earthmoving work, 45232300 Construction and ancillary works for telephone and communication lines, 45232332 Ancillary works for telecommunications

CPV: 45000000 Construction work, 30000000 Office and computing machinery, equipment and supplies except furniture and software packages, 31213000 Distribution equipment, 31214500 Electric switchboards, 31500000 Lighting equipment and electric lamps, 31600000 Electrical equipment and apparatus, 31625300 Burglar-alarm systems, 31700000 Electronic, electromechanical and electrotechnical supplies, 31720000 Electromechanical equipment, 32240000 Television cameras, 33100000 Medical equipments, 39000000 Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products, 39150000 Miscellaneous furniture and equipment, 39290000 Miscellaneous furnishing, 43325000 Park and playground equipment, 44220000 Builders' joinery, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111000 Demolition, site preparation and clearance work, 45111200 Site preparation and clearance work, 45111291 Site-development work, 45200000 Works for complete or part construction and civil engineering work, 45215140 Hospital facilities construction work, 45220000 Engineering works and construction works, 45223100 Assembly of metal structures, 45231112 Installation of pipe system, 45232140 District-heating mains construction work, 45232300 Construction and ancillary works for telephone and communication lines, 45233200 Various surface works, 45233260 Pedestrian ways construction work, 45233290 Installation of road signs, 45260000 Roof works and other special trade construction works, 45262210 Foundation work, 45262300 Concrete work, 45262310 Reinforced-concrete work, 45262311 Concrete carcassing work, 45262350 Unreinforced-concrete work, 45262500 Masonry and bricklaying work, 45262600 Miscellaneous special-trade construction work, 45300000 Building installation work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45311200 Electrical fitting work, 45312310 Lightning-protection works, 45314000 Installation of telecommunications equipment, 45314200 Installation of telephone lines, 45314300 Installation of cable infrastructure, 45314320 Installation of computer cabling, 45315300 Electricity supply installations, 45317000 Other electrical installation work, 45317200 Electrical installation work of transformers, 45317300 Electrical installation work of electrical distribution apparatus, 45320000 Insulation work, 45321000 Thermal insulation work, 45323000 Sound insulation work, 45331000 Heating, ventilation and air-conditioning installation work, 45331100 Central-heating installation work, 45331200 Ventilation and air-conditioning installation work, 45331210 Ventilation installation work, 45331211 Outdoor ventilation installation work, 45331230 Installation work of cooling equipment, 45332200 Water plumbing work, 45332300 Drain-laying work, 45332400 Sanitary fixture installation work, 45333000 Gas-fitting installation work, 45343000 Fire-prevention installation works, 45400000 Building completion work, 45410000 Plastering work, 45421160 Ironmongery work, 45430000 Floor and wall covering work, 45442100 Painting work, 45442200 Application work of anti-corrosive coatings, 45443000 Facade work, 45450000 Other building completion work, 48151000 Computer control system, 77310000 Planting and maintenance services of green areas, 45231300 Construction work for water and sewage pipelines

CPV: 45231600 Construction work for communication lines, 45232300 Construction and ancillary works for telephone and communication lines

CPV: 45231600 Construction work for communication lines, 45232300 Construction and ancillary works for telephone and communication lines

CPV: 45233000 Construction, foundation and surface works for highways, roads, 45111000 Demolition, site preparation and clearance work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45200000 Works for complete or part construction and civil engineering work, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45233120 Road construction works, 45220000 Engineering works and construction works, 45221110 Bridge construction work, 45231400 Construction work for electricity power lines, 45232300 Construction and ancillary works for telephone and communication lines, 45111200 Site preparation and clearance work, 45232130 Storm-water piping construction work, 45232440 Construction work for sewage pipes, 45232410 Sewerage work, 45232452 Drainage works, 45232150 Works related to water-distribution pipelines, 45112710 Landscaping work for green areas

CPV: 45231600 Construction work for communication lines, 45220000 Engineering works and construction works, 45232300 Construction and ancillary works for telephone and communication lines, 32521000 Telecommunications cable, 32562000 Optical-fibre cables, 32520000 Telecommunications cable and equipment

CPV: 45233120 Road construction works, 45231300 Construction work for water and sewage pipelines, 45231400 Construction work for electricity power lines, 45232300 Construction and ancillary works for telephone and communication lines, 45110000 Building demolition and wrecking work and earthmoving work

CPV: 45111000 Demolition, site preparation and clearance work, 45233000 Construction, foundation and surface works for highways, roads, 45221100 Construction work for bridges, 45111200 Site preparation and clearance work, 45232130 Storm-water piping construction work, 45232440 Construction work for sewage pipes, 45232410 Sewerage work, 45232452 Drainage works, 45232451 Drainage and surface works, 45232150 Works related to water-distribution pipelines, 45231110 Pipelaying construction work, 45231220 Construction work for gas pipelines, 45231223 Gas distribution ancillary work, 45231400 Construction work for electricity power lines, 45232300 Construction and ancillary works for telephone and communication lines, 45233140 Roadworks, 45233220 Surface work for roads, 45233221 Road-surface painting work, 45233222 Paving and asphalting works, 44212329 Security screens, 45233290 Installation of road signs, 45236000 Flatwork

CPV: 45233120 Road construction works, 45231300 Construction work for water and sewage pipelines, 45231400 Construction work for electricity power lines, 45231600 Construction work for communication lines, 45232300 Construction and ancillary works for telephone and communication lines, 45232411 Foul-water piping construction work, 45233000 Construction, foundation and surface works for highways, roads, 45233128 Roundabout construction work, 45233300 Foundation work for highways, roads, streets and footpaths

CPV: 45252100 Sewage-treatment plant construction work, 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111291 Site-development work, 45200000 Works for complete or part construction and civil engineering work, 45220000 Engineering works and construction works, 45223800 Assembly and erection of prefabricated structures, 45232440 Construction work for sewage pipes, 45232300 Construction and ancillary works for telephone and communication lines, 45233220 Surface work for roads, 45252120 Water-treatment plant construction work, 45260000 Roof works and other special trade construction works, 45262500 Masonry and bricklaying work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45314000 Installation of telecommunications equipment, 45331000 Heating, ventilation and air-conditioning installation work, 45332000 Plumbing and drain-laying work, 45400000 Building completion work, 45443000 Facade work, 71221000 Architectural services for buildings, 71320000 Engineering design services, 71355000 Surveying services, 45232000 Ancillary works for pipelines and cables