Considering 1 No. window Considering 3'-0" x 4'-6" = 13.5 sft of work
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 75.50 mm, 32 mm outer bottom (high) of minimum 1.2 mm thick (Anodized at any colour) (A) Cost of aluminium sections: 75.50 mm, 32 mm outer bottom (high) of minimum 1.2 mm thick 1 x 3'-0"= 3rft | 3 | rft | 98 | per foot | 98 | 294 | |
| 2 | 75.5 mm, 28.50 mm outer top of minimum 1.2 mm thick (Anodized at any colour) 75.5 mm, 28.50 mm outer top of minimum 1.2 mm thick 1x 3'-0"= 3rft | 3 | rft | 106 | per foot | 106 | 318 | |
| 3 | 33 mm, 26.80 mm, shutter top of minimum 1.2 mm thick (Anodized at any colour) 33 mm, 26.80 mm shutter top of minimum 1.2 mm thick 1 x 2'-9"= 2.75 | 2.75 | rft | 64 | per foot | 64 | 176 | |
| 4 | 60 mm, 24.40 mm shutter bottom of minimum 1.2 mm thick (Anodized at any colour) 60 mm, 24.40 mm shutter bottom of minimum 1.2 mm thick 1 x 2'-9"= 2.75rft | 2.75 | rft | 89 | per foot | 89 | 244.75 | |
| 5 | 75.50 mm, 19.90 mm outer side of minimum 1.2 mm thick (Anodized at any colour) 75.50 mm, 19.90 mm outer side of minimum 1.2 mm thick 2 x 4'-6"= 9rft | 9 | rft | 80 | per foot | 80 | 720 | |
| 6 | 49.20 mm, 25.80 mm shutter lock of minimum 1.2 mm thick (Anodized at any colour) 49.20 mm, 25.80 mm shutter lock of minimum 1.2 mm thick 2 x 4'-6"=9rft | 9 | rft | 82 | per foot | 82 | 738 | |
| 7 | 34.40 mm, 32.10 mm shutter inter lock of minimum 1.2 mm thick (Anodized at any colour) 34.40 mm, 32.13 mm inter-lock of minimum 1.2 mm thick 2 x 4'-6"=9rft | 9 | rft | 85 | per foot | 85 | 765 | |
| 8 | Sliding window key lock (B) Cost of Accessories: Sliding window key lock | 2 | set | 90 | set | 90 | 180 | |
| 9 | Sliding door /window wheel Sliding window wheel | 4 | nos | 80 | no | 80 | 320 | |
| 10 | Sliding door /window Mohiar Sliding window mohiar | 27 | rft | 1.5 | foot | 1.5 | 40.5 | |
| 11 | Sliding Neoprene Sliding neoprene | 24 | rft | 2.8 | foot | 2.8 | 67.2 | |
| 12 | Skilled technician (C) Labour charge for fabrication, assembling and fitting-fixing in position : Skilled technician | 0.33333 | no | 1200 | per day | 1200 | 400 | |
| 13 | Semi skilled technician Semi- skilled technician | 0.333333 | no | 800 | per day | 800 | 266.67 | |
| 14 | Ordinary labour Tools and plant, sundries etc. | 1 | LS | 550 | per day | 550 | 550 | |
| Sub-Total | 5080.12 | |||||||
| Contractor's Profit | 10% | 0.1 | 508.01 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 177.8 | |||||
| Total | 5765.93 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 467.51 | ||||
| Grand Total | 6233.44 | |||||||
| Rate per sft | 461.7 | |||||||
| Rate per sqm | 4969.74 | |||||||