Considering 1 No. window Considering 5'-0" x 4'-6"= 22.5 sft of work
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 91.50 mm, 38.00 mm outer bottom of 1.5 mm thick EDF(Powder coated at any colour) (A) Cost of aluminium section : 91.50 mm, 38.00 mm outer bottom of 1.5 mm thick 1 x 5'-0"= 5rft | 5 | rft | 143 | per foot | 143 | 715 | |
| 2 | 91.00 mm, 28.70 mm outer top of 1.5 mm thick EDF(Powder coated at any colour) 91.00 mm, 28.70 mm outer top of 1.5 mm thick 1 x 5'-0"= 5rft | 5 | rft | 152.5 | per foot | 152.5 | 762.5 | |
| 3 | 65.00 mm, 27.30 mm shutter topof 1.5 mm thick EDF(Powder coated at any colour) 65.00 mm, 27.30 mm shutter top of 1.5 mm thick 1 x 4'-9"= 4.75 | 4.75 | rft | 136 | per foot | 136 | 646 | |
| 4 | 72.20 mm, 24.65 mm shutter bottom of 1.5 mm thick EDF(Powder coated at any colour) 72.20 mm, 24.65 mm shutter bottom of 1.5 mm thick 1 x 5'-0"= 5rft | 5 | rft | 148 | per foot | 148 | 740 | |
| 5 | 91.50 mm, 28.50 mm outer side of 1.5 mm thick EDF(Powder coated at any colour) 91.50 mm, 28.50 mm outer side of 1.5 mm thick 2 x 4'-6"= 9rft | 9 | rft | 144 | per foot | 144 | 1296 | |
| 6 | 65.30 mm, 26.00 mm shutter lock of 1.5 mm thick EDF(Powder coated at any colour) 65.30 mm, 26.00 mm shutter lock of 1.5 mm thick 2 x 4'-6"= 9rft | 9 | rft | 125.5 | per foot | 125.5 | 1129.5 | |
| 7 | 55.20 mm, 26.00 mm inter lock of 1.5 mm thick EDF(Powder coated at any colour) 55.20 mm, 26.00 mm inter lock of 1.5 mm thick 2 x 4'-6"= 9rft | 9 | rft | 135 | per foot | 135 | 1215 | |
| 8 | 55.20 mm, 13.20 mm net section of 1.5 mm thick EDF(Powder coated at any colour) 55.20 mm, 13.20 mm net section of 1.5 mm thick (2 x 4'-6"= 9rft + 2 x 2'-6"= 5rft)= 14rft | 14 | rft | 98 | per foot | 98 | 1372 | |
| 9 | Mosquito net (fiber net) Fiber net mesh 2'-6" x 4'-6"= 11.25 sft | 11.25 | sft | 20 | per sft | 20 | 225 | |
| 10 | Sliding window key lock (B) Cost of accessories: Sliding window key lock | 2 | sets | 90 | set | 90 | 180 | |
| 11 | Sliding door /window wheel Sliding window wheel | 4 | nos | 80 | no | 80 | 320 | |
| 12 | Sliding door /window Mohiar Sliding window mohiar | 33 | rft | 1.5 | foot | 1.5 | 49.5 | |
| 13 | Sliding Neoprene Sliding window neoprene | 28 | rft | 2.8 | foot | 2.8 | 78.4 | |
| 14 | Sealant Sealant | 100 | gm | 3.1 | gm | 3.1 | 310 | |
| 15 | Skilled technician (C) Labour charge for fabrication, assembling and fitting-fixing in position : Skilled technician | 0.75 | no | 1200 | per day | 1200 | 900 | |
| 16 | Semi skilled technician Semi- skilled technician | 0.75 | no | 800 | per day | 800 | 600 | |
| 17 | Ordinary labour Tools and plant, sundries etc. | 1 | LS | 550 | per day | 550 | 550 | |
| Sub-Total | 11088.9 | |||||||
| Contractor's Profit | 10% | 0.1 | 1108.89 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 388.11 | |||||
| Total | 12585.9 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 1020.48 | ||||
| Grand Total | 13606.38 | |||||||
| Rate per sft | 604.71 | |||||||
| Rate per sqm | 6509.1 | |||||||