CPV: 44100000 Construction materials and associated items, 14711000 Iron, 44110000 Construction materials, 31681410 Electrical materials, 44316000 Ironmongery, 44316500 Smiths' wares, 44531510 Bolts and screws, 44810000 Paints, 44111800 Mortar (construction), 44191000 Miscellaneous construction materials in wood, 44112200 Floor coverings, 44511000 Hand tools, 44115200 Plumbing and heating materials, 42130000 Taps, cocks, valves and similar appliances, 44163000 Pipes and fittings, 42630000 Metal-working machine tools

CPV: 45000000 Construction work, 42500000 Cooling and ventilation equipment, 44115200 Plumbing and heating materials, 45214200 Construction work for school buildings, 45231100 General construction work for pipelines, 45231110 Pipelaying construction work, 45231300 Construction work for water and sewage pipelines, 45232460 Sanitary works, 45300000 Building installation work, 45310000 Electrical installation work, 45311000 Electrical wiring and fitting work, 45311200 Electrical fitting work, 45315000 Electrical installation work of heating and other electrical building-equipment, 45315100 Electrical engineering installation works, 45330000 Plumbing and sanitary works, 45331000 Heating, ventilation and air-conditioning installation work, 45331200 Ventilation and air-conditioning installation work

CPV: 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44114220 Concrete pipes and fittings, 44115100 Ducting, 44115200 Plumbing and heating materials, 44115500 Sprinkler systems, 44132000 Culvert elements, 44133000 Ductile-iron end caps, 44134000 Bends, 44600000 Tanks, reservoirs and containers; central-heating radiators and boilers

CPV: 50700000 Repair and maintenance services of building installations, 44115200 Plumbing and heating materials

CPV: 45330000 Plumbing and sanitary works, 44115200 Plumbing and heating materials, 39715000 Water heaters and heating for buildings; plumbing equipment, 45332000 Plumbing and drain-laying work, 44115210 Plumbing materials

CPV: 30000000 Office and computing machinery, equipment and supplies except furniture and software packages, 03000000 Agricultural, farming, fishing, forestry and related products, 03100000 Agricultural and horticultural products, 03120000 Horticultural and nursery products, 03121100 Live plants, bulbs, roots, cuttings and slips, 03121210 Floral arrangements, 03440000 Forestry products, 03451000 Plants, 03451300 Shrubs, 03452000 Trees, 09100000 Fuels, 09122000 Propane and butane, 09132000 Petrol, 09134000 Gas oils, 09134200 Diesel fuel, 09200000 Petroleum, coal and oil products, 09310000 Electricity, 14210000 Gravel, sand, crushed stone and aggregates, 15000000 Food, beverages, tobacco and related products, 18100000 Occupational clothing, special workwear and accessories, 18140000 Workwear accessories, 18221200 Anoraks, 18222000 Corporate clothing, 18444111 Crash helmets, 18512200 Medals, 18530000 Presents and rewards, 19200000 Textile fabrics and related items, 22000000 Printed matter and related products, 22113000 Library books, 22200000 Newspapers, journals, periodicals and magazines, 22458000 Bespoke printed matter, 22462000 Advertising material, 24610000 Prepared explosives, 30190000 Various office equipment and supplies, 30199500 Box files, letter trays, storage boxes and similar articles, 30200000 Computer equipment and supplies, 30231000 Computer screens and consoles, 30238000 Library automation equipment, 31100000 Electric motors, generators and transformers, 31121000 Generating sets, 31127000 Emergency generator, 31500000 Lighting equipment and electric lamps, 31532920 Bulbs and fluorescent lamps, 31680000 Electrical supplies and accessories, 32250000 Mobile telephones, 32300000 Television and radio receivers, and sound or video recording or reproducing apparatus, 32321300 Audio-visual materials, 32323500 Video-surveillance system, 32330000 Apparatus for sound, video-recording and reproduction, 32333200 Video camcorders, 32350000 Parts of sound and video equipment, 33100000 Medical equipments, 33157800 Oxygen administration unit, 33182100 Defibrillator, 33192160 Stretchers, 33600000 Pharmaceutical products, 34310000 Engines and engine parts, 34928000 Road furniture, 34928300 Safety barriers, 34928310 Safety fencing, 34928470 Signage, 34928471 Sign materials, 34928510 Street-lighting columns, 35111300 Fire extinguishers, 35111320 Portable fire-extinguishers, 35113000 Safety equipment, 35113400 Protective and safety clothing, 35121700 Alarm systems, 35125300 Security cameras, 35221000 Water cannons, 35230000 Handcuffs, 35240000 Sirens, 35260000 Police signs, 35262000 Crossing control signalling equipment, 35300000 Weapons, ammunition and associated parts, 35811200 Police uniforms, 37000000 Musical instruments, sport goods, games, toys, handicraft, art materials and accessories, 37300000 Musical instruments and parts, 37535210 Playground swings, 39000000 Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products, 39100000 Furniture, 39113100 Armchairs, 39120000 Tables, cupboards, desk and bookcases, 39220000 Kitchen equipment, household and domestic items and catering supplies, 39225500 Pyrotechnics, 39225600 Candles, 39293400 Artificial lawn, 39294100 Information and promotion products, 39298000 Statuettes, ornaments; photograph or picture frames, and mirrors, 39298700 Trophies, 39298900 Miscellaneous decoration items, 39298910 Christmas tree, 39310000 Catering equipment, 39513100 Tablecloths, 39513200 Table napkins, 39515100 Curtains, 39515400 Blinds, 39520000 Made-up textile articles, 39522100 Tarpaulins, awnings and sunblinds, 39717200 Air-conditioning appliances, 39830000 Cleaning products, 42113161 Dehumidifiers, 42130000 Taps, cocks, valves and similar appliances, 44000000 Construction structures and materials; auxiliary products to construction (except electric apparatus), 44100000 Construction materials and associated items, 44115200 Plumbing and heating materials, 44200000 Structural products, 44212000 Structural products and parts except prefabricated buildings, 44300000 Cable, wire and related products, 44400000 Miscellaneous fabricated products and related items, 44411000 Sanitary ware, 44500000 Tools, locks, keys, hinges, fasteners, chain and springs, 44600000 Tanks, reservoirs and containers; central-heating radiators and boilers, 44800000 Paints, varnishes and mastics, 44900000 Stone for construction, limestone, gypsum and slate, 45223820 Prefabricated units and components, 48100000 Industry specific software package, 48900000 Miscellaneous software package and computer systems, 48952000 Public address systems

CPV: 31682000 Electricity supplies, 44115200 Plumbing and heating materials, 44316000 Ironmongery

CPV: 44111000 Building materials, 44810000 Paints, 44191000 Miscellaneous construction materials in wood, 44100000 Construction materials and associated items, 44316000 Ironmongery, 31681410 Electrical materials, 44115200 Plumbing and heating materials

CPV: 45330000 Plumbing and sanitary works, 31160000 Parts of electric motors, generators and transformers, 31161200 Gas cooling systems, 31161800 Parts of gas generators, 31300000 Insulated wire and cable, 31310000 Mains, 39350000 Sewerage works equipment, 42122130 Water pumps, 42123000 Compressors, 42124300 Parts of air or vacuum pumps, of air or gas compressors, 42500000 Cooling and ventilation equipment, 42510000 Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery, 42511110 Heat pumps, 42520000 Ventilation equipment, 42530000 Parts of refrigerating and freezing equipment and heat pumps, 42533000 Parts of heat pumps, 44111500 Insulators and insulating fittings, 44115200 Plumbing and heating materials, 44115500 Sprinkler systems, 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44163000 Pipes and fittings, 45000000 Construction work, 45231220 Construction work for gas pipelines, 45231300 Construction work for water and sewage pipelines, 45231500 Compressed-air pipeline work, 45232000 Ancillary works for pipelines and cables, 45232142 Heat-transfer station construction work, 45331230 Installation work of cooling equipment, 45332000 Plumbing and drain-laying work, 45343230 Sprinkler systems installation work, 50514300 Sleeving repair services, 50730000 Repair and maintenance services of cooler groups, 76480000 Tubing services

CPV: 44115200 Plumbing and heating materials