CPV: 44212400 Piling, 45000000 Construction work, 45111240 Ground-drainage work, 45112700 Landscaping work, 45220000 Engineering works and construction works, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45231000 Construction work for pipelines, communication and power lines, 45231200 Construction work for oil and gas pipelines, 45231300 Construction work for water and sewage pipelines, 45231400 Construction work for electricity power lines, 45232400 Sewer construction work, 45232430 Water-treatment work, 45233100 Construction work for highways, roads, 45233140 Roadworks, 45233220 Surface work for roads, 45453100 Refurbishment work, 45454100 Restoration work, 71313450 Environmental monitoring for construction, 71317200 Health and safety services, 71334000 Mechanical and electrical engineering services, 76300000 Drilling services, 90491000 Sewer survey services

CPV: 45000000 Construction work, 45100000 Site preparation work, 45111240 Ground-drainage work, 45112400 Excavating work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 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, 45213320 Construction work for buildings relating to railway transport, 45213321 Railway station construction work, 45213322 Rail terminal building construction work, 45232450 Drainage construction works, 45232451 Drainage and surface works, 45232452 Drainage works, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads, 45233120 Road construction works, 45233140 Roadworks, 45234100 Railway construction works, 45234112 Railway depot construction work, 45234120 Urban railway works

CPV: 45233142 Road-repair works, 45233100 Construction work for highways, roads, 71322000 Engineering design services for the construction of civil engineering works

CPV: 45111220 Scrub-removal work, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads

CPV: 43325000 Park and playground equipment, 45000000 Construction work, 45100000 Site preparation work, 45112000 Excavating and earthmoving work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 45112711 Landscaping work for parks, 45200000 Works for complete or part construction and civil engineering work, 45233100 Construction work for highways, roads, 45233120 Road construction works, 45233160 Paths and other metalled surfaces, 45233223 Carriageway resurfacing works, 45233252 Surface work for streets, 45233293 Installation of street furniture, 45310000 Electrical installation work, 45316100 Installation of outdoor illumination equipment, 77300000 Horticultural services, 77310000 Planting and maintenance services of green areas, 77311000 Ornamental and pleasure gardens maintenance services, 77313000 Parks maintenance services

CPV: 43325000 Park and playground equipment, 45000000 Construction work, 45100000 Site preparation work, 45112000 Excavating and earthmoving work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 45112711 Landscaping work for parks, 45200000 Works for complete or part construction and civil engineering work, 45233100 Construction work for highways, roads, 45233120 Road construction works, 45233160 Paths and other metalled surfaces, 45233223 Carriageway resurfacing works, 45233252 Surface work for streets, 45233293 Installation of street furniture, 45310000 Electrical installation work, 45316100 Installation of outdoor illumination equipment, 77300000 Horticultural services, 77310000 Planting and maintenance services of green areas, 77311000 Ornamental and pleasure gardens maintenance services, 77313000 Parks maintenance services

CPV: 45233142 Road-repair works, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads, 45233223 Carriageway resurfacing works

CPV: 34946000 Railway-track construction materials and supplies, 34947000 Sleepers and parts of sleepers, 44211100 Modular and portable buildings, 45000000 Construction work, 45100000 Site preparation work, 45111213 Site-clearance 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, 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, 45342000 Erection of fencing, 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, 45221000 Construction work for bridges and tunnels, shafts and subways, 45221100 Construction work for bridges, 45221110 Bridge construction work, 45221111 Road 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, 45222000 Construction work for engineering works except bridges, tunnels, shafts and subways, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45233125 Road junction construction work, 45232450 Drainage construction works, 45232451 Drainage and surface works, 45232452 Drainage works, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads, 45233120 Road construction works, 45233140 Roadworks, 45233220 Surface work for roads, 45234100 Railway construction works, 45234111 City railway construction work, 45234112 Railway depot construction work, 45234113 Demolition of tracks, 45234114 Railway embankment construction work, 45234116 Track construction works, 45234120 Urban railway works, 45234123 Partially underground railway works, 45234125 Underground railway station, 45234129 Urban railway track construction works, 45234130 Ballast construction works, 45234140 Level crossing construction works, 45234170 Locomotive-substations construction works, 45234180 Construction work for railways workshop, 45234181 Construction work for rail track sectioning cabins, 45262211 Pile driving, 45311000 Electrical wiring and fitting work, 45315400 High voltage installation work, 45315500 Medium-voltage installation work, 45315600 Low-voltage installation work, 45316200 Installation of signalling equipment, 45317100 Electrical installation work of pumping equipment, 45341000 Erection of railings, 45340000 Fencing, railing and safety equipment installation work, 71320000 Engineering design services, 90742200 Noise pollution protection services, 90742300 Noise pollution monitoring services

CPV: 45000000 Construction work, 45100000 Site preparation work, 45111240 Ground-drainage work, 45112400 Excavating work, 45112700 Landscaping work, 45112710 Landscaping work for green areas, 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, 45213320 Construction work for buildings relating to railway transport, 45213321 Railway station construction work, 45213322 Rail terminal building construction work, 45232450 Drainage construction works, 45232451 Drainage and surface works, 45232452 Drainage works, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads, 45233120 Road construction works, 45233140 Roadworks, 45234100 Railway construction works, 45234112 Railway depot construction work, 45234120 Urban railway works

CPV: 32520000 Telecommunications cable and equipment, 32562000 Optical-fibre cables, 45000000 Construction work, 45221000 Construction work for bridges and tunnels, shafts and subways, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45231220 Construction work for gas pipelines, 45231221 Gas supply mains construction work, 45231300 Construction work for water and sewage pipelines, 45231400 Construction work for electricity power lines, 45232000 Ancillary works for pipelines and cables, 45232130 Storm-water piping construction work, 45232210 Overhead line construction, 45233000 Construction, foundation and surface works for highways, roads, 45233100 Construction work for highways, roads, 45316110 Installation of road lighting equipment