CPV: 45000000 Construction work, 45111000 Demolition, site preparation and clearance work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112210 Topsoil-stripping work, 45112300 Infill and land-reclamation work, 45112310 Infill work, 45112320 Land-reclamation work, 45112330 Site-reclamation work, 45112340 Soil-decontamination work, 45112350 Reclamation of waste land, 45112360 Land rehabilitation work, 45112400 Excavating work, 45112700 Landscaping work, 45120000 Test drilling and boring work, 45100000 Site preparation work, 45200000 Works for complete or part construction and civil engineering work, 44211000 Prefabricated buildings, 45223800 Assembly and erection of prefabricated structures, 45223810 Prefabricated constructions, 45223820 Prefabricated units and components, 45223821 Prefabricated units, 45223822 Prefabricated components, 71000000 Architectural, construction, engineering and inspection services

CPV: 45112100 Trench-digging work

CPV: 45231400 Construction work for electricity power lines, 45112100 Trench-digging work, 45315300 Electricity supply installations, 45316100 Installation of outdoor illumination equipment, 45317300 Electrical installation work of electrical distribution apparatus

CPV: 45112100 Trench-digging work

CPV: 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112310 Infill work, 45112500 Earthmoving work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 45112730 Landscaping work for roads and motorways, 45113000 Siteworks, 45200000 Works for complete or part construction and civil engineering work, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45233000 Construction, foundation and surface works for highways, roads, 45233161 Footpath construction work, 45233162 Cycle path construction work, 45233253 Surface work for footpaths, 45300000 Building installation work, 45340000 Fencing, railing and safety equipment installation work, 45342000 Erection of fencing, 77000000 Agricultural, forestry, horticultural, aquacultural and apicultural services, 77300000 Horticultural services, 77310000 Planting and maintenance services of green areas, 77315000 Seeding services

CPV: 45112100 Trench-digging work, 45231600 Construction work for communication lines, 32562200 Optical telecommunication cables, 45314000 Installation of telecommunications equipment

CPV: 45112100 Trench-digging work, 45112000 Excavating and earthmoving work, 45231000 Construction work for pipelines, communication and power lines, 31320000 Power distribution cables, 31321200 Low- and medium-voltage cable, 31321210 Low-voltage cable, 31321220 Medium-voltage cable, 31321300 High-voltage cable

CPV: 90610000 Street-cleaning and sweeping services, 45232130 Storm-water piping construction work, 45233220 Surface work for roads, 45233260 Pedestrian ways construction work, 45232451 Drainage and surface works, 77312000 Weed-clearance services, 45112100 Trench-digging work, 77310000 Planting and maintenance services of green areas, 77313000 Parks maintenance services, 45233141 Road-maintenance works, 90612000 Street-sweeping services, 90611000 Street-cleaning services, 90641000 Gully cleaning services, 90640000 Gully cleaning and emptying services, 90642000 Gully emptying services

CPV: 45000000 Construction work, 45200000 Works for complete or part construction and civil engineering work, 45100000 Site preparation work, 45113000 Siteworks, 45112100 Trench-digging work, 45232000 Ancillary works for pipelines and cables, 45232200 Ancillary works for electricity power lines, 45220000 Engineering works and construction works, 45231400 Construction work for electricity power lines, 71320000 Engineering design services, 71323100 Electrical power systems design services, 51112000 Installation services of electricity distribution and control equipment, 51112100 Installation services of electricity distribution equipment, 51112200 Installation services of electricity control equipment, 31321000 Electricity power lines, 45232221 Transformer substation, 31170000 Transformers, 31200000 Electricity distribution and control apparatus, 31320000 Power distribution cables, 31440000 Batteries, 31155000 Inverters

CPV: 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111100 Demolition work, 45111200 Site preparation and clearance work, 45111210 Blasting and associated rock-removal work, 45111213 Site-clearance work, 45111220 Scrub-removal work, 45111230 Ground-stabilisation work, 45111240 Ground-drainage work, 45111250 Ground investigation work, 45111291 Site-development work, 45111300 Dismantling works, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112300 Infill and land-reclamation work, 45112310 Infill work, 45112340 Soil-decontamination work, 45112350 Reclamation of waste land, 45112360 Land rehabilitation work, 45112400 Excavating work, 45112450 Excavation work at archaeological sites, 45112500 Earthmoving work, 45112600 Cut and fill, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 45113000 Siteworks, 45120000 Test drilling and boring work, 45121000 Test drilling work, 45122000 Test boring work, 45200000 Works for complete or part construction and civil engineering work, 45210000 Building construction work, 45213000 Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport, 45213300 Buildings associated with transport, 45213315 Bus-stop shelter construction work, 45213320 Construction work for buildings relating to railway transport, 45213321 Railway station construction work, 45213322 Rail terminal building construction work, 45221100 Construction work for bridges, 45221110 Bridge construction work, 45221112 Railway bridge construction work, 45221122 Railway viaduct construction work, 45221220 Culverts, 45221242 Railway tunnel construction work, 45221248 Tunnel linings construction work, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45232450 Drainage construction works, 45232451 Drainage and surface works, 45232452 Drainage works, 45234100 Railway construction works, 45234112 Railway depot construction work, 45234113 Demolition of tracks, 45234114 Railway embankment construction work, 45234120 Urban railway works, 45234123 Partially underground railway works, 45234130 Ballast construction works, 45234140 Level crossing construction works, 45234180 Construction work for railways workshop, 45234181 Construction work for rail track sectioning cabins, 45262211 Pile driving, 45340000 Fencing, railing and safety equipment installation work, 45341000 Erection of railings, 45342000 Erection of fencing, 45316200 Installation of signalling equipment, 45221000 Construction work for bridges and tunnels, shafts and subways, 45222000 Construction work for engineering works except bridges, tunnels, shafts and subways, 45234111 City railway construction work, 45234125 Underground railway station, 71320000 Engineering design services, 45311000 Electrical wiring and fitting work, 45317100 Electrical installation work of pumping equipment, 45315400 High voltage installation work, 45315500 Medium-voltage installation work, 45315600 Low-voltage installation work, 45234170 Locomotive-substations construction works, 45234116 Track construction works, 45234129 Urban railway track construction works, 34946000 Railway-track construction materials and supplies, 34947000 Sleepers and parts of sleepers, 45221111 Road bridge construction work, 45233100 Construction work for highways, roads, 45233000 Construction, foundation and surface works for highways, roads, 45233120 Road construction works, 45233125 Road junction construction work, 45233140 Roadworks, 45233220 Surface work for roads, 90742200 Noise pollution protection services, 90742300 Noise pollution monitoring services, 44211100 Modular and portable buildings