CPV: 45200000 Works for complete or part construction and civil engineering work, 45111200 Site preparation and clearance work, 45262310 Reinforced-concrete work, 45262300 Concrete work, 45320000 Insulation work, 45262400 Structural steel erection work, 45262500 Masonry and bricklaying work, 45261210 Roof-covering work, 45421130 Installation of doors and windows, 45432121 Computer floors, 45442100 Painting work, 45324000 Plasterboard works, 45313100 Lift installation work, 45100000 Site preparation work, 45400000 Building completion work, 45331000 Heating, ventilation and air-conditioning installation work, 45231300 Construction work for water and sewage pipelines, 45232130 Storm-water piping construction work, 45232140 District-heating mains construction work, 45330000 Plumbing and sanitary works, 45343000 Fire-prevention installation works, 45300000 Building installation work, 45315300 Electricity supply installations, 45316100 Installation of outdoor illumination equipment, 45310000 Electrical installation work, 45311100 Electrical wiring work, 45311200 Electrical fitting work, 45231400 Construction work for electricity power lines, 45314320 Installation of computer cabling, 45312100 Fire-alarm system installation work, 45315600 Low-voltage installation work, 45312000 Alarm system and antenna installation work, 39000000 Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products, 39100000 Furniture, 39151300 Modular furniture, 39155000 Library furniture, 39162000 Educational equipment, 39162110 Teaching supplies, 39162200 Training aids and devices, 48190000 Educational software package, 48000000 Software package and information systems, 45233120 Road construction works, 45233000 Construction, foundation and surface works for highways, roads, 03441000 Ornamental plants, grasses, mosses or lichens, 45111291 Site-development work, 45233200 Various surface works, 45110000 Building demolition and wrecking work and earthmoving work, 45112710 Landscaping work for green areas, 45233290 Installation of road signs, 45233221 Road-surface painting work, 45111230 Ground-stabilisation work, 45112000 Excavating and earthmoving work, 45112100 Trench-digging work, 45112210 Topsoil-stripping work, 45112700 Landscaping work, 45112730 Landscaping work for roads and motorways, 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, 45232440 Construction work for sewage pipes, 45233100 Construction work for highways, roads, 45233129 Crossroad construction work, 45233161 Footpath construction work, 45233220 Surface work for roads, 45233226 Access road construction work, 45233320 Foundation work for roads, 45232460 Sanitary works