CPV: 45000000 Construction work, 42100000 Machinery for the production and use of mechanical power, 42120000 Pumps and compressors, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants, 45255300 Gas terminal construction work, 45350000 Mechanical installations

CPV: 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry

CPV: 42961000 Command and control system, 45000000 Construction work, 45200000 Works for complete or part construction and civil engineering work, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45252126 Drinking-water treatment plant construction work, 45259900 Plant upgrade work, 45310000 Electrical installation work, 45317000 Other electrical installation work, 45231300 Construction work for water and sewage pipelines, 72263000 Software implementation services, 51610000 Installation services of computers and information-processing equipment, 48000000 Software package and information systems, 48610000 Database systems, 38421000 Flow-measuring equipment, 32260000 Data-transmission equipment, 48150000 Industrial control software package, 48700000 Software package utilities, 48100000 Industry specific software package, 51200000 Installation services of equipment for measuring, checking, testing and navigating, 72268000 Software supply services

CPV: 45000000 Construction work, 45233141 Road-maintenance works, 45223220 Structural shell work, 45261420 Waterproofing work, 45421000 Joinery work, 45350000 Mechanical installations, 45421150 Non-metal joinery installation work, 45410000 Plastering work, 45431000 Tiling work, 45442100 Painting work, 45331000 Heating, ventilation and air-conditioning installation work, 45330000 Plumbing and sanitary works, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45310000 Electrical installation work, 45313100 Lift installation work

CPV: 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 14630000 Slag, dross, ferrous waste and scrap, 42300000 Industrial or laboratory furnaces, incinerators and ovens, 42414000 Cranes, mobile lifting frames and works trucks fitted with a crane, 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants

CPV: 45200000 Works for complete or part construction and civil engineering work, 14000000 Mining, basic metals and related products, 45000000 Construction work, 45100000 Site preparation work, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45254000 Construction work for mining and manufacturing

CPV: 45000000 Construction work, 09000000 Petroleum products, fuel, electricity and other sources of energy, 09300000 Electricity, heating, solar and nuclear energy, 09330000 Solar energy, 09332000 Solar installation, 30000000 Office and computing machinery, equipment and supplies except furniture and software packages, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31100000 Electric motors, generators and transformers, 31120000 Generators, 31121000 Generating sets, 31121300 Wind-energy generators, 31121310 Windmills, 31121320 Wind turbines, 31121330 Wind turbine generators, 31121340 Wind farm, 31600000 Electrical equipment and apparatus, 31700000 Electronic, electromechanical and electrotechnical supplies, 32000000 Radio, television, communication, telecommunication and related equipment, 35000000 Security, fire-fighting, police and defence equipment, 45200000 Works for complete or part construction and civil engineering work, 45244000 Marine construction works, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45251000 Construction works for power plants and heating plants, 45251100 Construction work for power plant, 45251160 Wind-power installation works, 45300000 Building installation work, 48000000 Software package and information systems, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 55000000 Hotel, restaurant and retail trade services, 60000000 Transport services (excl. Waste transport), 60600000 Water transport services, 60630000 Cable-laying ship services, 63000000 Supporting and auxiliary transport services; travel agencies services, 64000000 Postal and telecommunications services, 65000000 Public utilities, 65400000 Other sources of energy supplies and distribution, 70000000 Real estate services, 71000000 Architectural, construction, engineering and inspection services, 71300000 Engineering services, 71311000 Civil engineering consultancy services, 71311100 Civil engineering support services, 71320000 Engineering design services, 71326000 Ancillary building services, 72000000 IT services: consulting, software development, Internet and support, 73000000 Research and development services and related consultancy services, 76000000 Services related to the oil and gas industry, 76500000 Onshore and offshore services, 76510000 Onshore services, 76520000 Offshore services, 76521000 Offshore installation services, 76522000 Offshore supply-vessel services, 77000000 Agricultural, forestry, horticultural, aquacultural and apicultural services, 79000000 Business services: law, marketing, consulting, recruitment, printing and security, 80000000 Education and training services, 90000000 Sewage, refuse, cleaning and environmental services, 90910000 Cleaning services

CPV: 45000000 Construction work, 09000000 Petroleum products, fuel, electricity and other sources of energy, 09300000 Electricity, heating, solar and nuclear energy, 09330000 Solar energy, 09332000 Solar installation, 30000000 Office and computing machinery, equipment and supplies except furniture and software packages, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31100000 Electric motors, generators and transformers, 31120000 Generators, 31121000 Generating sets, 31121300 Wind-energy generators, 31121310 Windmills, 31121320 Wind turbines, 31121330 Wind turbine generators, 31121340 Wind farm, 31600000 Electrical equipment and apparatus, 31700000 Electronic, electromechanical and electrotechnical supplies, 32000000 Radio, television, communication, telecommunication and related equipment, 35000000 Security, fire-fighting, police and defence equipment, 45200000 Works for complete or part construction and civil engineering work, 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry, 45251000 Construction works for power plants and heating plants, 45251100 Construction work for power plant, 45251160 Wind-power installation works, 45300000 Building installation work, 48000000 Software package and information systems, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 55000000 Hotel, restaurant and retail trade services, 60000000 Transport services (excl. Waste transport), 60600000 Water transport services, 60630000 Cable-laying ship services, 63000000 Supporting and auxiliary transport services; travel agencies services, 64000000 Postal and telecommunications services, 65000000 Public utilities, 65400000 Other sources of energy supplies and distribution, 70000000 Real estate services, 71000000 Architectural, construction, engineering and inspection services, 71300000 Engineering services, 71320000 Engineering design services, 71326000 Ancillary building services, 72000000 IT services: consulting, software development, Internet and support, 73000000 Research and development services and related consultancy services, 76000000 Services related to the oil and gas industry, 76500000 Onshore and offshore services, 76510000 Onshore services, 76520000 Offshore services, 76521000 Offshore installation services, 76522000 Offshore supply-vessel services, 77000000 Agricultural, forestry, horticultural, aquacultural and apicultural services, 79000000 Business services: law, marketing, consulting, recruitment, printing and security, 80000000 Education and training services, 90000000 Sewage, refuse, cleaning and environmental services, 90910000 Cleaning services