B4002. Specifications for complete fabricated and installed piping
B4002. Specifications for complete fabricated and installed piping
Material
Both types based on 10 meter pipe length.
Included:
- fabrication and erection.
Excluded:
- cost of valves;
- insulation and painting;
- supporting;
- pipe rack;
- scaffolding;
- design costs.
| Part | Unit | Quantity | |
|---|---|---|---|
| Type A | Type B | ||
| Pipe | m | 10 | 10 |
| Welds | piece | 15 | 8 |
| Elbow | piece | 3 | 1 |
| Tee | piece | 1 | 1 |
| Concentric reducer | piece | 1 | 0 |
| Welding neck flange | piece | 4 | 2 |
| Valve (only installation cost) | piece | 2 | 1 |