CPV: 34922100 Road markings, 45000000 Construction work, 45100000 Site preparation work, 45110000 Building demolition and wrecking work and earthmoving work, 45111000 Demolition, site preparation and clearance work, 45111200 Site preparation and clearance work, 45111300 Dismantling works, 45112000 Excavating and earthmoving work, 45122000 Test boring work, 45200000 Works for complete or part construction and civil engineering work, 45220000 Engineering works and construction works, 45221244 Canal tunnel construction work, 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, 45231100 General construction work for pipelines, 45231110 Pipelaying 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, 45233000 Construction, foundation and surface works for highways, roads, 45233120 Road construction works, 45233140 Roadworks, 45233220 Surface work for roads, 45233222 Paving and asphalting works, 45233290 Installation of road signs, 45234126 Tramline construction works, 45236000 Flatwork, 45300000 Building installation work, 45310000 Electrical installation work, 45316000 Installation work of illumination and signalling systems, 45316100 Installation of outdoor illumination equipment, 45316110 Installation of road lighting equipment