Break-up for panel: 1 x 12'-0" x 10'-0" = 120 sft area
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 50 mm thick glass wool Glass wool in/c 5% wastage | 126 | sft | 222 | per sft | 222 | 27972 | |
| 2 | Rubber gum Rubber gum (30 gm per sft) | 3.6 | kg | 655 | per kg | 655 | 2358 | |
| 3 | 24 BWG wire-net Wire net in/c 5% wastage | 126 | sft | 22 | per sft | 22 | 2772 | |
| 4 | Ordinary labour Nails | 1 | LS | 550 | per day | 34.38 | 34.38 | |
| 5 | Skilled labour Fitting, fixing | 120 | sft | 600 | per day | 51.43 | 6171.6 | |
| 6 | Ordinary labour Tools and plant etc. | 1 | LS | 550 | per day | 229.17 | 229.17 | |
| Sub-Total | 39537.15 | |||||||
| Contractor's Profit | 10% | 0.1 | 3953.72 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 1383.8 | |||||
| Total | 44874.67 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 3638.48 | ||||
| Grand Total | 48513.15 | |||||||
| Rate per sft | 404.27 | |||||||
| Rate per sqm | 4351.56 | |||||||