Considering , 10'-0" x 3'-7" = 35.80 sft of work
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 50 mm, 25 mm, 1.5 mm thick box(Anodized at any colour) A)Cost of Allumonium section: 1)50mmx25mm Alluminium box(1.5 mm thick)((Wall frame vertical,2x10'-0"= 20rft + Door portion,2x3'-0"=6rft + Horizontal,39x3'-7"=139.74 rft)=165.74rft + Add 5% wastage=8.29 rft)=174.03rft | 174.03 | rft | 110.5 | per foot | 110.5 | 19230.31 | |
| 2 | 25 mm, 32 mm,3.0 mm thick fitting angle(Anodized at any colour) 2)Fitting Angle 25mmx32mm(3mm thick.)(41x2x0'-2"=13.694rft + Add 5% wastage=0.6847rft)=14.3787rft | 14.3787 | rft | 71 | per foot | 71 | 1020.89 | |
| 3 | S.S. angle 3) S.S. angle | 6 | nos | 100 | each | 100 | 600 | |
| 4 | Ordinary labour B) Cost of accessories: Machinaries Charges | 1 | LS | 550 | per day | 247.5 | 247.5 | |
| 5 | Steel rowel bolt Royal Bolts | 6 | nos | 42 | each | 42 | 252 | |
| 6 | 100 mm longs SS hinge Hinges | 4 | nos | 100 | each | 100 | 400 | |
| 7 | Locking arrangement with magnet Locking arrangement with magnet | 2 | set | 250 | each | 250 | 500 | |
| 8 | Ordinary labour Screw royal plug & rivet | 1 | LS | 550 | per day | 275 | 275 | |
| 9 | Skilled technician C) Labour charge for fabrication, assembling and fitting-fixing in position : Skilled technician | 0.5 | no | 1200 | per day | 1200 | 600 | |
| 10 | Semi skilled technician Semi- skilled technician | 0.5 | no | 800 | per day | 800 | 400 | |
| 11 | Ordinary labour Cost of Local carriage, Tools and plant, sundries, scaffolding etc. | 1 | LS | 550 | per day | 220 | 220 | |
| Sub-Total | 23745.7 | |||||||
| Contractor's Profit | 10% | 0.1 | 2374.57 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 831.1 | |||||
| Total | 26951.37 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 2185.24 | ||||
| Grand Total | 29136.61 | |||||||
| Rate per sft | 813.88 | |||||||
| Rate per sqm | 8760.6 | |||||||