| 71210000 |
Advisory architectural services |
Architectural and related services |
| 71200000 |
Architectural and related services |
Architectural, construction, engineering and inspection services |
| 71220000 |
Architectural design services |
Architectural and related services |
| 71222000 |
Architectural services for outdoor areas |
Architectural design services |
| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 71240000 |
Architectural, engineering and planning services |
Architectural and related services |
| 71250000 |
Architectural, engineering and surveying services |
Architectural and related services |
| 44212100 |
Bridge |
Structural products and parts except prefabricated buildings |
| 45221110 |
Bridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 44212110 |
Bridge sections |
Structural products and parts except prefabricated buildings |
| 71322300 |
Bridge-design services |
Engineering design services for the construction of civil engineering works |
| 45221100 |
Construction work for bridges |
Construction work for bridges and tunnels, shafts and subways |
| 45222000 |
Construction work for engineering works except bridges, tunnels, shafts and subways |
Engineering works and construction works |
| 71500000 |
Construction-related services |
Architectural, construction, engineering and inspection services |
| 71320000 |
Engineering design services |
Engineering services |
| 71300000 |
Engineering services |
Architectural, construction, engineering and inspection services |
| 71350000 |
Engineering-related scientific and technical services |
Engineering services |
| 71241000 |
Feasibility study, advisory service, analysis |
Architectural, engineering and planning services |
| 45221113 |
Footbridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 71330000 |
Miscellaneous engineering services |
Engineering services |
| 71242000 |
Project and design preparation, estimation of costs |
Architectural, engineering and planning services |
| 71510000 |
Site-investigation services |
Construction-related services |
| 44212120 |
Structures of bridges |
Structural products and parts except prefabricated buildings |