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