CPV: 45221119 Bridge renewal construction work, 45220000 Engineering works and construction works, 45223500 Reinforced-concrete structures, 45233292 Installation of safety equipment

CPV: 45220000 Engineering works and construction works, 45233100 Construction work for highways, roads, 45221120 Viaduct construction work, 45221121 Road viaduct construction work, 45221214 Covered or partially-covered road excavations

CPV: 45111250 Ground investigation work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 45112711 Landscaping work for parks, 45112720 Landscaping work for sports grounds and recreational areas, 45220000 Engineering works and construction works, 71000000 Architectural, construction, engineering and inspection services, 71210000 Advisory architectural services, 71240000 Architectural, engineering and planning services, 71241000 Feasibility study, advisory service, analysis, 71310000 Consultative engineering and construction services, 71311000 Civil engineering consultancy services, 71313000 Environmental engineering consultancy services, 71313100 Noise-control consultancy services, 71313200 Sound insulation and room acoustics consultancy services, 71314300 Energy-efficiency consultancy services, 71314310 Heating engineering services for buildings, 71315000 Building services, 71317100 Fire and explosion protection and control consultancy services, 71318000 Advisory and consultative engineering services, 71321000 Engineering design services for mechanical and electrical installations for buildings, 71321400 Ventilation consultancy services, 71330000 Miscellaneous engineering services, 71332000 Geotechnical engineering services, 71351200 Geological and geophysical consultancy services, 71355000 Surveying services, 71354300 Cadastral surveying services, 71400000 Urban planning and landscape architectural services, 71420000 Landscape architectural services, 71421000 Landscape gardening services, 71500000 Construction-related services, 71530000 Construction consultancy services, 71610000 Composition and purity testing and analysis services, 79415200 Design consultancy services

CPV: 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111000 Demolition, site preparation and clearance work, 45112000 Excavating and earthmoving work, 45200000 Works for complete or part construction and civil engineering work, 45210000 Building construction work, 45211000 Construction work for multi-dwelling buildings and individual houses, 45212000 Construction work for buildings relating to leisure, sports, culture, lodging and restaurants, 45342000 Erection of fencing, 45213000 Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport, 45214000 Construction work for buildings relating to education and research, 45215000 Construction work for buildings relating to health and social services, for crematoriums and public conveniences, 45220000 Engineering works and construction works, 45221000 Construction work for bridges and tunnels, shafts and subways, 45223000 Structures construction work, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45231000 Construction work for pipelines, communication and power lines, 45232000 Ancillary works for pipelines and cables, 45233000 Construction, foundation and surface works for highways, roads, 45235000 Construction work for airfields, runways and manoeuvring surfaces, 45236000 Flatwork, 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants, 45259000 Repair and maintenance of plant, 45260000 Roof works and other special trade construction works, 45261000 Erection and related works of roof frames and coverings, 45262000 Special trade construction works other than roof works, 45300000 Building installation work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45312000 Alarm system and antenna installation work, 45313000 Lift and escalator installation work, 45314000 Installation of telecommunications equipment, 45315000 Electrical installation work of heating and other electrical building-equipment, 45316000 Installation work of illumination and signalling systems, 45321000 Thermal insulation work, 45317000 Other electrical installation work, 45320000 Insulation work, 45341000 Erection of railings, 45324000 Plasterboard works, 45330000 Plumbing and sanitary works, 45331000 Heating, ventilation and air-conditioning installation work, 45332000 Plumbing and drain-laying work, 45333000 Gas-fitting installation work, 45340000 Fencing, railing and safety equipment installation work, 45343000 Fire-prevention installation works, 45350000 Mechanical installations, 45351000 Mechanical engineering installation works, 45400000 Building completion work, 45410000 Plastering work, 45420000 Joinery and carpentry installation work, 45421000 Joinery work, 45430000 Floor and wall covering work, 45431000 Tiling work, 45432000 Floor-laying and covering, wall-covering and wall-papering work, 45440000 Painting and glazing work, 45441000 Glazing work, 45442000 Application work of protective coatings, 45443000 Facade work, 45450000 Other building completion work

CPV: 45220000 Engineering works and construction works

CPV: 45200000 Works for complete or part construction and civil engineering work, 45220000 Engineering works and construction works, 45221119 Bridge renewal construction work, 45316200 Installation of signalling equipment

CPV: 45220000 Engineering works and construction works, 45311200 Electrical fitting work, 45312000 Alarm system and antenna installation work, 45312200 Burglar-alarm system installation work, 45315100 Electrical engineering installation works, 45331100 Central-heating installation work, 50116100 Electrical-system repair services, 50610000 Repair and maintenance services of security equipment, 50720000 Repair and maintenance services of central heating, 71300000 Engineering services

CPV: 45000000 Construction work, 45100000 Site preparation work, 45210000 Building construction work, 45220000 Engineering works and construction works, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45260000 Roof works and other special trade construction works, 45310000 Electrical installation work, 45320000 Insulation work, 45330000 Plumbing and sanitary works, 45340000 Fencing, railing and safety equipment installation work, 45410000 Plastering work, 45420000 Joinery and carpentry installation work, 45430000 Floor and wall covering work, 45440000 Painting and glazing work, 45450000 Other building completion work

CPV: 45000000 Construction work, 45111250 Ground investigation work, 45112000 Excavating and earthmoving work, 45112450 Excavation work at archaeological sites, 45112500 Earthmoving work, 45220000 Engineering works and construction works, 45221250 Underground work other than tunnels, shafts and subways, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45231110 Pipelaying construction work, 45232431 Wastewater pumping station, 45231300 Construction work for water and sewage pipelines, 45232150 Works related to water-distribution pipelines, 45232320 Cable broadcasting lines, 45233223 Carriageway resurfacing works, 45240000 Construction work for water projects, 45244000 Marine construction works, 45247270 Reservoir construction works, 45251000 Construction works for power plants and heating plants, 45251100 Construction work for power plant, 45252100 Sewage-treatment plant construction work, 45252126 Drinking-water treatment plant construction work, 45255110 Wells construction work, 45259000 Repair and maintenance of plant, 45259200 Purification-plant repair and maintenance work, 45262522 Masonry work, 45300000 Building installation work, 45310000 Electrical installation work, 45313000 Lift and escalator installation work, 45317200 Electrical installation work of transformers, 45421140 Installation of metal joinery except doors and windows, 45454000 Restructuring work, 45454100 Restoration work