CPV: 44161200 Water mains, 44164000 Casing and tubing, 44164200 Tubing, 44164310 Tubes and fittings, 44165000 Hoses, risers and sleeves, 44165100 Hoses, 44167000 Various pipe fittings

CPV: 31000000 Electrical machinery, apparatus, equipment and consumables; lighting, 35113000 Safety equipment, 38300000 Measuring instruments, 39224300 Brooms and brushes and other articles for household cleaning, 39713430 Vacuum cleaners, 39713431 Accessories for vacuum cleaners, 42410000 Lifting and handling equipment, 42600000 Machine tools, 42660000 Soldering, brazing and welding tools, surface tempering and hot-spraying machines and equipment, 44165000 Hoses, risers and sleeves, 44318000 Conductors, 44500000 Tools, locks, keys, hinges, fasteners, chain and springs, 44510000 Tools, 44511000 Hand tools, 44512930 Tool carriers, 44512940 Tool kits

CPV: 31161900 Voltage-control systems, 42131140 Pressure-reducing, control, check or safety valves, 42131141 Pressure-reducing valves, 42131142 Control valves, 42131170 Gas-cylinder outlet valves, 44161500 High-pressure pipeline, 44161600 Low-pressure pipeline, 44163000 Pipes and fittings, 44163150 Low-pressure pipes, 44163200 Pipe fittings, 44164310 Tubes and fittings, 44165000 Hoses, risers and sleeves, 44167000 Various pipe fittings, 44167300 Bends, tees and pipe fittings, 44425200 Rubber seals, 45333100 Gas regulation equipment installation work

CPV: 34110000 Passenger cars, 34114122 Patient-transport vehicles, 34115000 Other passenger cars, 34144000 Special-purpose motor vehicles, 34144210 Firefighting vehicles, 34144212 Water-tender vehicles, 34144750 Cargo carriers, 35000000 Security, fire-fighting, police and defence equipment, 35110000 Firefighting, rescue and safety equipment, 35111000 Firefighting equipment, 35112000 Rescue and emergency equipment, 35412200 Armoured personnel carriers, 44165000 Hoses, risers and sleeves, 44482100 Fire hoses, 50110000 Repair and maintenance services of motor vehicles and associated equipment

CPV: 34110000 Passenger cars, 34114122 Patient-transport vehicles, 34115000 Other passenger cars, 34144000 Special-purpose motor vehicles, 34144210 Firefighting vehicles, 34144212 Water-tender vehicles, 34144750 Cargo carriers, 35000000 Security, fire-fighting, police and defence equipment, 35110000 Firefighting, rescue and safety equipment, 35111000 Firefighting equipment, 35112000 Rescue and emergency equipment, 35412200 Armoured personnel carriers, 44165000 Hoses, risers and sleeves, 44482100 Fire hoses, 50110000 Repair and maintenance services of motor vehicles and associated equipment

CPV: 44160000 Pipeline, piping, pipes, casing, tubing and related items, 03100000 Agricultural and horticultural products, 03410000 Wood, 09211820 Petroleum oils, 09221100 Petroleum jelly, 09241000 Bituminous or oil shale, 14410000 Rock salt, 14700000 Basic metals, 14800000 Miscellaneous non-metallic mineral products, 14810000 Abrasive products, 16310000 Mowers, 18141000 Work gloves, 18143000 Protective gear, 18937000 Goods-packing sacks, 19510000 Rubber products, 19520000 Plastic products, 19521000 Polystyrene products, 24322500 Alcohol, 24450000 Agro-chemical products, 24455000 Disinfectants, 24951311 Anti-freezing preparations, 30192170 Notice boards, 30237200 Computer accessories, 30237300 Computer supplies, 31120000 Generators, 31154000 Uninterruptible power supplies, 31161900 Voltage-control systems, 31211300 Fuses, 31213100 Distribution boxes, 31214100 Switches, 31214500 Electric switchboards, 31221000 Electrical relays, 31224100 Plugs and sockets, 31224810 Extension cables, 31320000 Power distribution cables, 31430000 Electric accumulators, 31431000 Lead-acid accumulators, 31440000 Batteries, 31520000 Lamps and light fittings, 31527200 Exterior lights, 31527210 Lanterns, 31531000 Light bulbs, 31532910 Fluorescent tubes, 31680000 Electrical supplies and accessories, 32000000 Radio, television, communication, telecommunication and related equipment, 32581100 Data-transmission cable, 33735100 Protective goggles, 34300000 Parts and accessories for vehicles and their engines, 34320000 Mechanical spare parts except engines and engine parts, 34328300 Seat belts, 34911100 Trolleys, 34927100 Road salt, 34928480 Waste and rubbish containers and bins, 35125100 Sensors, 35250000 Repellents for canine attack, 38330000 Hand-held instruments for measuring length, 38410000 Metering instruments, 38412000 Thermometers, 38421100 Water meters, 38424000 Measuring and control equipment, 38425100 Manometers, 39220000 Kitchen equipment, household and domestic items and catering supplies, 39224000 Brooms and brushes and other articles of various types, 39226220 Flasks, 39295100 Sunshades, 39340000 Gas network equipment, 39500000 Textile articles, 39540000 Miscellaneous cordage, rope, twine and netting, 39811100 Air freshener, 39831220 Degreasing agents, 39831500 Automotive cleaners, 42122000 Pumps, 42123000 Compressors, 42130000 Taps, cocks, valves and similar appliances, 42410000 Lifting and handling equipment, 42600000 Machine tools, 42622000 Threading or tapping machines, 42631000 Machine tools for finishing metals, 42661000 Soldering and brazing equipment, 42662100 Electric welding equipment, 42670000 Parts and accessories of machine tools, 42671000 Tool holders, 42996500 Sewage screens, 43413000 Concrete or mortar mixers, 43812000 Sawing equipment, 44111520 Thermal insulating material, 44115210 Plumbing materials, 44165000 Hoses, risers and sleeves, 44167110 Flanges, 44170000 Plates, sheets, strip and foil related to construction materials, 44190000 Miscellaneous construction materials, 44212220 Pylons, poles and pickets, 44221000 Windows, doors and related items, 44300000 Cable, wire and related products, 44316510 Blacksmiths' wares, 44330000 Bars, rods, wire and profiles used in construction, 44411000 Sanitary ware, 44423200 Ladders, 44425200 Rubber seals, 44512000 Miscellaneous hand tools, 44512910 Drill bits, 44512940 Tool kits, 44520000 Locks, keys and hinges, 44530000 Fasteners, 44620000 Central-heating radiators and boilers and parts, 44812100 Enamels and glazes, 44812220 Water paints, 44812400 Decorating supplies, 44820000 Varnishes, 44830000 Mastics, fillers, putty and solvents

CPV: 44165000 Hoses, risers and sleeves, 44165100 Hoses, 44165300 Sleeves

CPV: 44000000 Construction structures and materials; auxiliary products to construction (except electric apparatus), 31520000 Lamps and light fittings, 42400000 Lifting and handling equipment and parts, 42664000 Fusion equipment, 42900000 Miscellaneous general and special-purpose machinery, 43310000 Civil engineering machinery, 44100000 Construction materials and associated items, 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44161200 Water mains, 44163110 Drainage pipes, 44165000 Hoses, risers and sleeves, 48000000 Software package and information systems, 90712000 Environmental planning

CPV: 44160000 Pipeline, piping, pipes, casing, tubing and related items, 44161100 Gas pipelines, 42130000 Taps, cocks, valves and similar appliances, 44130000 Sewer mains, 44161000 Pipelines, 44162000 Piping, 44163000 Pipes and fittings, 44164000 Casing and tubing, 44165000 Hoses, risers and sleeves, 44166000 Oil country tubular goods, 44167000 Various pipe fittings