| 45262520 |
Bricklaying work |
Special trade construction works other than roof works |
| 45400000 |
Building completion work |
Construction work |
| 45262800 |
Building extension work |
Special trade construction works other than roof works |
| 45262330 |
Concrete repair work |
Special trade construction works other than roof works |
| 45232451 |
Drainage and surface works |
Ancillary works for pipelines and cables |
| 45232452 |
Drainage works |
Ancillary works for pipelines and cables |
| 45262640 |
Environmental improvement works |
Special trade construction works other than roof works |
| 45340000 |
Fencing, railing and safety equipment installation work |
Building installation work |
| 45261300 |
Flashing and guttering work |
Erection and related works of roof frames and coverings |
| 45261310 |
Flashing work |
Erection and related works of roof frames and coverings |
| 45111240 |
Ground-drainage work |
Demolition, site preparation and clearance work |
| 45262340 |
Grouting work |
Special trade construction works other than roof works |
| 45261320 |
Guttering work |
Erection and related works of roof frames and coverings |
| 45262500 |
Masonry and bricklaying work |
Special trade construction works other than roof works |
| 45233222 |
Paving and asphalting works |
Construction, foundation and surface works for highways, roads |
| 45332000 |
Plumbing and drain-laying work |
Plumbing and sanitary works |
| 50700000 |
Repair and maintenance services of building installations |
Repair and maintenance services |
| 45261920 |
Roof maintenance work |
Erection and related works of roof frames and coverings |
| 45261910 |
Roof repair |
Erection and related works of roof frames and coverings |
| 45261900 |
Roof repair and maintenance work |
Erection and related works of roof frames and coverings |
| 45261200 |
Roof-covering and roof-painting work |
Erection and related works of roof frames and coverings |
| 45261210 |
Roof-covering work |
Erection and related works of roof frames and coverings |
| 45261211 |
Roof-tiling work |
Erection and related works of roof frames and coverings |
| 45262110 |
Scaffolding dismantling work |
Special trade construction works other than roof works |
| 45262120 |
Scaffolding erection work |
Special trade construction works other than roof works |
| 45262100 |
Scaffolding work |
Special trade construction works other than roof works |
| 45262510 |
Stonework |
Special trade construction works other than roof works |