| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 44212100 |
Bridge |
Structural products and parts except prefabricated buildings |
| 45221110 |
Bridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 45000000 |
Construction work |
Construction and Real Estate |
| 45221100 |
Construction work for bridges |
Construction work for bridges and tunnels, shafts and subways |
| 45221000 |
Construction work for bridges and tunnels, shafts and subways |
Engineering works and construction works |
| 45233130 |
Construction work for highways |
Construction, foundation and surface works for highways, roads |
| 45233100 |
Construction work for highways, roads |
Construction, foundation and surface works for highways, roads |
| 45233000 |
Construction, foundation and surface works for highways, roads |
Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork |
| 45112000 |
Excavating and earthmoving work |
Building demolition and wrecking work and earthmoving work |
| 45233310 |
Foundation work for highways |
Construction, foundation and surface works for highways, roads |
| 45233300 |
Foundation work for highways, roads, streets and footpaths |
Construction, foundation and surface works for highways, roads |
| 71311220 |
Highways engineering services |
Civil engineering consultancy services |
| 45221111 |
Road bridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 45111200 |
Site preparation and clearance work |
Demolition, site preparation and clearance work |
| 45113000 |
Siteworks |
Building demolition and wrecking work and earthmoving work |
| 45233210 |
Surface work for highways |
Construction, foundation and surface works for highways, roads |