Considering 1 No. window Considering 5'-0" x 7'-0" = 35 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 (Powder coated at any colour) (A) Cost of aluminium sections: 75.50mm, 32 mm outer bottom (high) of minimum 1.2 mm thick 1 x 5'-0"= 5rft | 5 | rft | 123.5 | per foot | 123.5 | 617.5 | |
| 2 | 75.5 mm, 28.50 mm outer top of minimum 1.2 mm thick(Powder coated at any colour) 75.5 mm, 28.50 mm outer top of minimum 1.2 mm thick 1x 5'-0"= 5rft | 5 | rft | 126 | per foot | 126 | 630 | |
| 3 | 33 mm, 26.80 mm, shutter top of 1.3 mm thick (Powder coated at any colour) 33 mm, 26.80 mm, 22 mm shutter top of minimum 1.2 mm thick 1 x 4'-9"= 4.75rft | 4.75 | rft | 87.5 | per foot | 87.5 | 415.63 | |
| 4 | 60 mm, 24.40 mm shutter bottom of minimum 1.2 mm thick (Powder coated at any colour) 60 mm, 24.40 mm shutter bottom of minimum 1.2 mm thick 1 x 4'-9"= 4.75rft | 4.75 | rft | 123.5 | per foot | 123.5 | 586.63 | |
| 5 | 75.50 mm, 19.90 mm outer side of minimum 1.2 mm thick (Powder coated at any colour) 75.50 mm, 19.90 mm outer side of minimum 1.2 mm thick 2 x 4'-6"= 9rft | 9 | rft | 105 | per foot | 105 | 945 | |
| 6 | 49.20 mm, 25.80 mm shutter lock of minimum 1.2 mm thick (Powder coated at any colour) 49.20 mm, 25.80 mm shutter lock of minimum 1.2 mm thick 2 x 4'-6"= 9rft | 9 | rft | 116.5 | per foot | 116.5 | 1048.5 | |
| 7 | 34.40 mm, 32.10 mm shutter inter lock of minimum 1.2 mm thick (Powder coated at any colour) 34.40 mm, 32.13 mm inter lock of minimum 1.2 mm thick 2 x 4'-6"= 9rft | 9 | rft | 111 | per foot | 111 | 999 | |
| 8 | 17.40 mm, 31.78 mm bottom cover of minimum 1.2 mm thick (Powder coated at any colour) 17.40 mm, 31.78 mm bottom cover of minimum 1.2 mm thick 1 x 5'-0"= 5rft | 5 | rft | 53.5 | per foot | 53.5 | 267.5 | |
| 9 | 76.20 mm, 38.10 mm fixed bottom of minimum 1.2 mm thick(Powder coated at any colour) 76.20 mm, 38.10 mm fixed bottom of minimum 1.2 mm thick 1 x 5'-0"= 5rft | 5 | rft | 139 | per foot | 139 | 695 | |
| 10 | 57.15 mm, 15.88 mm grouve cover of minimum 1.2 mm thick (Powder coated at any colour) 57.15 mm, 15.88 mm grouve cover of minimum 1.2 mm thick 1 x 5'-0"= 5rft | 5 | rft | 81 | per foot | 81 | 405 | |
| 11 | 76.20 mm, 38.10 mm, 57.15 mm fixed top & side of minimum 1.2 mm thick(Powder coated at any colour) 76.20 mm, 38.10 mm top & of minimum 1.2 mm thick ( 1 x 5'-0"= 5rft + 3 x 2'-6"= 7.5rft)= 12.5rft | 12.5 | rft | 156.5 | per foot | 156.5 | 1956.25 | |
| 12 | Sliding window key lock (B) Cost of accessories: Sliding window key lock | 2 | set | 90 | set | 90 | 180 | |
| 13 | Sliding door /window wheel Sliding window wheel | 4 | nos | 80 | no | 80 | 320 | |
| 14 | Sliding door /window Mohiar Sliding window mohiar | 33 | rft | 1.5 | foot | 1.5 | 49.5 | |
| 15 | Sliding Neoprene Sliding neoprene | 28 | rft | 2.8 | foot | 2.8 | 78.4 | |
| 16 | Skilled technician (C) Labour charge for fabrication, assembling and fitting-fixing in position : Skilled technician | 1.25 | nos | 1200 | per day | 1200 | 1500 | |
| 17 | Semi skilled technician Semi- skilled technician | 1.25 | nos | 800 | per day | 800 | 1000 | |
| 18 | Ordinary labour Tools and plant, sundries etc. | 1 | LS | 550 | per day | 550 | 550 | |
| Sub-Total | 12243.91 | |||||||
| Contractor's Profit | 10% | 0.1 | 1224.39 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 428.54 | |||||
| Total | 13896.84 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 1126.77 | ||||
| Grand Total | 15023.61 | |||||||
| Rate per sft | 429.26 | |||||||
| Rate per sqm | 4620.55 | |||||||