Pipeline
0
A bill of quantities takes an engineer weeks by hand. This reads the drawing file and computes the same numbers, then scores itself against the one a real firm produced. 7 of 8 line items land within ±10%.
| Item | Sheet | Pipeline | BOQ | Error |
|---|---|---|---|---|
| Precast piles | S2.01 | 66 | 66 | 0.0% |
| Structural concrete — foundation | S2.01 | 53.1 | 53.0 | 0.2% |
| Formwork — foundation | S2.01 | 249.7 | 296.0 | 15.6% |
| Sand blinding | S2.01 | 14.0 | 14.0 | 0.1% |
| Lean concrete | S2.01 | 7.0 | 7.0 | 0.1% |
| Structural concrete — level 1 | S2.02 | 143.8 | 153.0 | 6.0% |
| Structural concrete — level 2 | S2.03 | 144.5 | 143.0 | 1.1% |
| Structural concrete — level 3 | S2.04 | 68.0 | 68.0 | 0.0% |
| Formwork — level 2 | S2.03 | 1327.2 | 1356.0 | 2.1% |
| Formwork — level 3 | S2.04 | 596.6 | 645.0 | 7.5% |