Considering 30 rft of work
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1.5 mm thick fiber glass sheet ridging Cost of material : Cost of fibre glass in/c 10% laping | 33 | rft | 155 | per foot | 155 | 5115 | |
| 2 | 1.5 mm thick fiber glass sheet ridging Cost of screw, washer etc. | 33 | rft | 155 | per foot | 4.65 | 153.45 | |
| 3 | Carpenter Labour : Carpenter | 1 | no | 700 | per day | 700 | 700 | |
| 4 | Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Helper to carpenter | 1 | no | 550 | per day | 550 | 550 | |
| Sub-Total | 6518.45 | |||||||
| Contractor's Profit | 10% | 0.1 | 651.85 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 228.15 | |||||
| Total | 7398.45 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 599.87 | ||||
| Grand Total | 7998.32 | |||||||
| Rate per rft | 266.6 | |||||||
| Rate per rm | 874.71 | |||||||