CPV: 45000000 Construction work, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 32412000 Communications network, 45311000 Electrical wiring and fitting work, 45311100 Electrical wiring work, 32400000 Networks, 45310000 Electrical installation work

CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting

CPV: 31330000 Coaxial cable, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31210000 Electrical apparatus for switching or protecting electrical circuits, 31211200 Fuse boxes, 31211300 Fuses, 31211310 Cut-outs, 31211340 Fuse clips, 31214000 Switchgear, 31214100 Switches, 31214500 Electric switchboards, 31220000 Electrical circuit components, 31223000 Lamp-holders, 31224100 Plugs and sockets, 31224200 Coaxial connectors, 31300000 Insulated wire and cable, 31340000 Insulated cable accessories, 31343000 Insulated cable joints, 31430000 Electric accumulators, 31431000 Lead-acid accumulators, 31440000 Batteries, 31514000 Discharge lamps, 31527000 Spotlights, 31527200 Exterior lights, 31530000 Parts of lamps and lighting equipment, 31532110 Fluorescent tube lamps, 31532600 Lamp reactors, 31532920 Bulbs and fluorescent lamps, 31711150 Electrical capacitors, 38554000 Electricity meters, 44115210 Plumbing materials, 44192000 Other miscellaneous construction materials, 44212225 Poles, 44212250 Masts, 44300000 Cable, wire and related products, 44322000 Cable accessories, 44330000 Bars, rods, wire and profiles used in construction, 44331000 Bars, 44333000 Wire, 44424200 Adhesive tape

CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 33141623 First-aid boxes, 35113000 Safety equipment, 35113100 Site-safety equipment, 42500000 Cooling and ventilation equipment, 42650000 Pneumatic or motorised hand tools, 42990000 Miscellaneous special-purpose machinery, 44100000 Construction materials and associated items, 44200000 Structural products, 44300000 Cable, wire and related products, 44320000 Cable and related products, 44500000 Tools, locks, keys, hinges, fasteners, chain and springs, 44600000 Tanks, reservoirs and containers; central-heating radiators and boilers, 44800000 Paints, varnishes and mastics, 48921000 Automation system, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 60000000 Transport services (excl. Waste transport), 63100000 Cargo handling and storage services, 64100000 Post and courier services, 71600000 Technical testing, analysis and consultancy services

CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 33141623 First-aid boxes, 35113000 Safety equipment, 35113100 Site-safety equipment, 42500000 Cooling and ventilation equipment, 42650000 Pneumatic or motorised hand tools, 42990000 Miscellaneous special-purpose machinery, 44100000 Construction materials and associated items, 44200000 Structural products, 44300000 Cable, wire and related products, 44320000 Cable and related products, 44500000 Tools, locks, keys, hinges, fasteners, chain and springs, 44600000 Tanks, reservoirs and containers; central-heating radiators and boilers, 44800000 Paints, varnishes and mastics, 48921000 Automation system, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 60000000 Transport services (excl. Waste transport), 63100000 Cargo handling and storage services, 64100000 Post and courier services, 71600000 Technical testing, analysis and consultancy 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

CPV: 45000000 Construction work, 30000000 Office and computing machinery, equipment and supplies except furniture and software packages, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 35000000 Security, fire-fighting, police and defence equipment, 39000000 Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products, 48000000 Software package and information systems, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 55000000 Hotel, restaurant and retail trade services, 55510000 Canteen services, 55511000 Canteen and other restricted-clientele cafeteria services, 55512000 Canteen management services, 71000000 Architectural, construction, engineering and inspection services, 72000000 IT services: consulting, software development, Internet and support, 72100000 Hardware consultancy services, 72200000 Software programming and consultancy services, 72300000 Data services, 72400000 Internet services, 72500000 Computer-related services, 72600000 Computer support and consultancy services, 72700000 Computer network services, 72800000 Computer audit and testing services, 72900000 Computer back-up and catalogue conversion services, 73000000 Research and development services and related consultancy services, 76000000 Services related to the oil and gas industry, 76100000 Professional services for the gas industry, 76110000 Services incidental to gas extraction, 76111000 Regasification services, 76120000 Diving services incidental to gas extraction, 76121000 Subsea well diving services, 76200000 Professional services for the oil industry, 76210000 Services incidental to oil extraction, 76211000 Liner-hanger services, 76211100 Lining services, 76211110 Test pit lining services, 76211120 Well site pit lining services, 76211200 Mudlogging services, 76300000 Drilling services, 76310000 Drilling services incidental to gas extraction, 76320000 Offshore drilling services, 76330000 Turbine drilling services, 76331000 Coiled turbine drilling services, 76340000 Core drilling, 76400000 Rig-positioning services, 76410000 Well-casing and tubing services, 76411000 Well-casing services, 76411100 Well-casing crew services, 76411200 Well-casing planning services, 76411300 Well-casing milling services, 76411400 Well-casing completion services, 76420000 Well-cementing services, 76421000 Liner cementing services, 76422000 Plug cementing services, 76423000 Foam cementing services, 76430000 Well-drilling and production services, 76431000 Well-drilling services, 76431100 Well-drilling control services, 76431200 Well-drilling pickup services, 76431300 Well-drilling laydown services, 76431400 Rathole well-drilling services, 76431500 Well-drilling supervision services, 76440000 Well-logging services, 76441000 Cased hole logging services, 76442000 Open hole logging services, 76443000 Other logging services, 76450000 Well-management services, 76460000 Well-support services, 76470000 Well-testing services, 76471000 Well fracture testing services, 76472000 Well site inspection or testing services, 76473000 Well equipment testing services, 76480000 Tubing services, 76490000 Well-completion services, 76491000 Well-plugging services, 76492000 Well-positioning services, 76500000 Onshore and offshore services, 76510000 Onshore services, 76520000 Offshore services, 76521000 Offshore installation services, 76522000 Offshore supply-vessel services, 76530000 Downhole services, 76531000 Downhole logging services, 76532000 Downhole pumping services, 76533000 Downhole recording services, 76534000 Downhole underreaming services, 76535000 Downhole hole opening services, 76536000 Downhole vibration control services, 76537000 Downhole tool services, 76537100 Downhole oilifield tools services, 76600000 Pipeline-inspection services, 79000000 Business services: law, marketing, consulting, recruitment, printing and security, 90000000 Sewage, refuse, cleaning and environmental services, 90910000 Cleaning services, 90911000 Accommodation, building and window cleaning services, 90919000 Office, school and office equipment cleaning services

CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting

CPV: 79000000 Business services: law, marketing, consulting, recruitment, printing and security, 03000000 Agricultural, farming, fishing, forestry and related products, 09000000 Petroleum products, fuel, electricity and other sources of energy, 14000000 Mining, basic metals and related products, 14700000 Basic metals, 14800000 Miscellaneous non-metallic mineral products, 14900000 Recovered secondary raw materials, 15000000 Food, beverages, tobacco and related products, 16000000 Agricultural machinery, 18000000 Clothing, footwear, luggage articles and accessories, 19000000 Leather and textile fabrics, plastic and rubber materials, 19500000 Rubber and plastic materials, 22000000 Printed matter and related products, 24000000 Chemical products, 30197600 Processed paper and paperboard, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 32000000 Radio, television, communication, telecommunication and related equipment, 33000000 Medical equipments, pharmaceuticals and personal care products, 34000000 Transport equipment and auxiliary products to transportation, 35000000 Security, fire-fighting, police and defence equipment, 39000000 Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products, 41000000 Collected and purified water, 42000000 Industrial machinery, 43000000 Machinery for mining, quarrying, construction equipment, 44000000 Construction structures and materials; auxiliary products to construction (except electric apparatus), 45000000 Construction work, 50000000 Repair and maintenance services, 51000000 Installation services (except software), 55000000 Hotel, restaurant and retail trade services, 60000000 Transport services (excl. Waste transport), 63000000 Supporting and auxiliary transport services; travel agencies services, 64000000 Postal and telecommunications services, 65000000 Public utilities, 66000000 Financial and insurance services, 70000000 Real estate services, 71000000 Architectural, construction, engineering and inspection services, 72000000 IT services: consulting, software development, Internet and support, 73000000 Research and development services and related consultancy services, 75000000 Administration, defence and social security services, 76000000 Services related to the oil and gas industry, 77000000 Agricultural, forestry, horticultural, aquacultural and apicultural services, 79900000 Miscellaneous business and business-related services, 80000000 Education and training services, 85000000 Health and social work services, 90000000 Sewage, refuse, cleaning and environmental services, 98300000 Miscellaneous services, 92000000 Recreational, cultural and sporting services, 98100000 Membership organisation services, 98500000 Private households with employed persons, 98900000 Services provided by extra-territorial organisations and bodies, 30000000 Office and computing machinery, equipment and supplies except furniture and software packages

CPV: 14400000 Salt and pure sodium chloride, 18143000 Protective gear, 18420000 Clothing accessories, 24310000 Basic inorganic chemicals, 24311420 Phosphoric acid, 24311470 Hydrogen chloride, 24311521 Caustic soda, 24312122 Ferric chloride, 24312123 Poly aluminium chloride, 24312210 Sodium chlorite, 24312220 Sodium hypochlorite, 24954000 Activated carbon, 24958200 Flocculating agents, 24962000 Water-treatment chemicals, 30125100 Toner cartridges, 30192000 Office supplies, 30199000 Paper stationery and other items, 30200000 Computer equipment and supplies, 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 31110000 Electric motors, 31155000 Inverters, 32323300 Video equipment, 32323500 Video-surveillance system, 33141620 Medical kits, 33793000 Laboratory glassware, 38000000 Laboratory, optical and precision equipments (excl. glasses), 38410000 Metering instruments, 38420000 Instruments for measuring flow, level and pressure of liquids and gases, 42122100 Pumps for liquids, 42122430 Centrifugal pumps, 42130000 Taps, cocks, valves and similar appliances, 42131280 Butterfly valves, 42132100 Valve actuators, 42961200 Scada or equivalent system, 44163240 Pipe joints, 48320000 Drawing and imaging software package, 48820000 Servers, 48920000 Office automation software package, 51321000 Installation services of radio transmitters