CPV: 45222000 Construction work for engineering works except bridges, tunnels, shafts and subways, 45232410 Sewerage work, 45112100 Trench-digging work, 45316110 Installation of road lighting equipment, 45233000 Construction, foundation and surface works for highways, roads, 45112500 Earthmoving work, 45232451 Drainage and surface works

CPV: 45110000 Building demolition and wrecking work and earthmoving work, 45111100 Demolition work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45111000 Demolition, site preparation and clearance work

CPV: 45000000 Construction work, 45112100 Trench-digging work, 45112310 Infill work, 45232200 Ancillary works for electricity power lines, 45232332 Ancillary works for telecommunications, 45233300 Foundation work for highways, roads, streets and footpaths, 45340000 Fencing, railing and safety equipment installation work

CPV: 45112100 Trench-digging work, 45112310 Infill work, 45231110 Pipelaying construction work, 45232150 Works related to water-distribution pipelines

CPV: 51000000 Installation services (except software), 32412000 Communications network, 32424000 Network infrastructure, 32562000 Optical-fibre cables, 44320000 Cable and related products, 45112100 Trench-digging work, 45314300 Installation of cable infrastructure, 51300000 Installation services of communications equipment

CPV: 45210000 Building construction work, 45100000 Site preparation work, 45111000 Demolition, site preparation and clearance work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112300 Infill and land-reclamation work, 45112400 Excavating work, 45112500 Earthmoving work, 45112600 Cut and fill, 45112700 Landscaping work, 45110000 Building demolition and wrecking work and earthmoving work, 45262660 Asbestos-removal work, 45113000 Siteworks, 45120000 Test drilling and boring work, 45231000 Construction work for pipelines, communication and power lines, 45214200 Construction work for school buildings, 45223220 Structural shell work, 45262310 Reinforced-concrete work, 45262500 Masonry and bricklaying work, 45320000 Insulation work, 45221250 Underground work other than tunnels, shafts and subways, 45262522 Masonry work, 45111100 Demolition work, 45422100 Woodwork, 45261410 Roof insulation work, 45261310 Flashing work, 45261320 Guttering work, 45321000 Thermal insulation work, 45261420 Waterproofing work, 45410000 Plastering work, 45443000 Facade work, 45421132 Installation of windows, 45212190 Sun-protection works, 45421131 Installation of doors, 45324000 Plasterboard works, 45421146 Installation of suspended ceilings, 45323000 Sound insulation work, 45441000 Glazing work, 45262321 Floor-screed works, 45431100 Floor-tiling work, 45431200 Wall-tiling work, 45442110 Painting work of buildings, 45432111 Laying work of flexible floor coverings, 45432113 Parquet flooring, 45430000 Floor and wall covering work, 45212222 Gymnasium construction work, 45432100 Floor laying and covering work, 45262670 Metalworking, 45421153 Installation of built-in furniture, 45421152 Installation of partition walls, 45262100 Scaffolding work, 45262110 Scaffolding dismantling work, 45262120 Scaffolding erection work, 37000000 Musical instruments, sport goods, games, toys, handicraft, art materials and accessories, 37400000 Sports goods and equipment, 37420000 Gymnasium equipment, 34928470 Signage, 34928471 Sign materials, 34928472 Sign posts, 44520000 Locks, keys and hinges, 44521110 Door locks, 44521120 Electronic security lock, 44521130 Enhanced security lock, 45212220 Multi-purpose sports facilities construction work, 45212221 Construction work in connection with structures for sports ground, 45212225 Sports hall construction work, 44115810 Curtain rails and hangings, 44112310 Partition walls, 45421000 Joinery work, 45432210 Wall-covering work, 45313000 Lift and escalator installation work, 45313100 Lift installation work, 45311200 Electrical fitting work, 45315100 Electrical engineering installation works, 45311000 Electrical wiring and fitting work, 45312100 Fire-alarm system installation work, 45312310 Lightning-protection works, 45314000 Installation of telecommunications equipment, 32322000 Multimedia equipment, 45330000 Plumbing and sanitary works, 45332000 Plumbing and drain-laying work, 45332400 Sanitary fixture installation work, 45331100 Central-heating installation work, 45331200 Ventilation and air-conditioning installation work, 45315700 Switching station installation work, 48921000 Automation system, 45232452 Drainage works, 45112710 Landscaping work for green areas, 45112720 Landscaping work for sports grounds and recreational areas, 45340000 Fencing, railing and safety equipment installation work

CPV: 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112310 Infill work, 45112500 Earthmoving work, 45120000 Test drilling and boring work, 45231110 Pipelaying construction work, 45232150 Works related to water-distribution pipelines

CPV: 45112100 Trench-digging work, 45112200 Soil-stripping work, 45112420 Basement excavation work, 45223300 Parking lot construction work, 45233161 Footpath construction work

CPV: 45112700 Landscaping work, 45112100 Trench-digging work, 45112710 Landscaping work for green areas

CPV: 45000000 Construction work, 42418000 Lifting, handling, loading or unloading machinery, 43310000 Civil engineering machinery, 45100000 Site preparation work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112730 Landscaping work for roads and motorways