Considering : 1X4'-6"X 5'-0" = 22.50 sft
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 38mm x 38mm Aluminium frame (Wall box) of 2.0 mm(Powder coated at any colour) (a) Cost of materials : i) 38mm x 38mm Aluminium frame (Wall box)of 2.0 mm thick ((Horizontal 2x4'-6"=9.00rft + Vertical 2x5'-0"=10.00rft)=19.00rft + Add wastage 3%=0.57rft)=19.570rft | 19.57 | rft | 158.5 | per foot | 158.5 | 3101.85 | |
| 2 | 42.2 mm, 13.2 mm net section of minimum 1.2 mm thickness (Powder coated at any colour) ii)42.20mm x 13.20 mm and minimum 1.2 mm thick Aluminium frame of Netting shutter top, bottom & side etc.((Horizontal 2x2x2'-3"=9.00rft + Vertical 2x2x5'-0"=20.00rft)=29.00rft + Add wastage 3%=0.87rft)=29.870rft | 29.87 | rft | 79 | per foot | 79 | 2359.73 | |
| 3 | Mosquito net (fiber net) iii) Mosquito Net (fiber) (1x5'-0"x4'-6"=22.50sft + Add wastage 3%=0.68sft)=23.180sft | 23.18 | sft | 20 | per sft | 20 | 463.6 | |
| 4 | Sliding door /window wheel iv) Wheel | 8 | nos | 80 | no | 80 | 640 | |
| 5 | Sealant v) Sealant | 50 | rft | 3.1 | gm | 3.1 | 155 | |
| 6 | Rubber gasket vi) Rubber 1x 2x 14'-0" | 28 | rft | 2 | rft | 2 | 56 | |
| 7 | Ordinary labour v) Bolts & screws etc. | 1 | LS | 550 | per day | 68.75 | 68.75 | |
| 8 | Skilled technician b) Fitting and fixing of accessories : i) Skilled Technician | 0.25 | no | 1200 | per day | 1200 | 300 | |
| 9 | Semi skilled technician ii) Semi skilled technician | 0.25 | no | 800 | per day | 800 | 200 | |
| 10 | Ordinary labour iii) Tools, plants and sundrise etc. | 1 | LS | 550 | per day | 103.13 | 103.13 | |
| Sub-Total | 7448.06 | |||||||
| Contractor's Profit | 10% | 0.1 | 744.81 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 260.68 | |||||
| Total | 8453.55 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 685.42 | ||||
| Grand Total | 9138.97 | |||||||
| Rate per sft | 406.18 | |||||||
| Rate per sqm | 4372.12 | |||||||