For 1 No. of window Considering 7'-0" x 4.5'-0" = 31.5 sft of work=2.93sqm
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | MS tube / angle (a)Materials:(i)Cost of Angle 2”x2”x1/4" for Outer frame @4.427Kg/Rm=@3lb/ft:((Horizontal & vertical(5x7'-0"+2x4'-6")=44rft+For clamp(10x1'-0")=10rft)=54 rft+Add wastage 5%=2.7rft)=56.7rft=170.10Ibs | 170.1 | lbs | 76000 | per M.Ton | 34.47 | 5863.35 | |
| 4 | M.S. angle, T and Z-section, Channel etc. (ii)Cost of 3/4"(20 mm)dia MS Plain Bar@2.466Kg/Rm=@1.657lb/ft:(Vertical:21x4'-6"=94.5rft+Add wastage 5%=4.725rft)=99.23rft=164.42Ibs | 164.42 | lbs | 70000 | per M. ton | 31.75 | 5220.34 | |
| 5 | Making steel grill (b)Workshop charge:Labour cost for manufacturing, welding including supply of necessary electrode, cutting steel to required sizes etc. complete. | 31.5 | lbs | 51 | per sft | 51 | 1606.5 | |
| 6 | Mason / Mosaic mistry (c)Labour charges:Labour charges for fitting and fixing in position of grills : Mason | 0.5 | no | 700 | per day | 700 | 350 | |
| 6 | Plain concrete (1:1.5:3) with brick chips Cost of CC (1:1.5:3) in/c mending good the damages: 10 x 1' x 0'-6" x 0'-6" = 2.5cft | 2.5 | cft | 20327.8 | % cft | 203.28 | 508.2 | |
| 7 | Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Skilled labour | 0.5 | no | 550 | per day | 550 | 275 | |
| 7 | Carriage charge for steel materials from market to workshop and carrying the window grill from workshop to building site. | LS | 82.5 | |||||
| Sub-Total | 13905.89 | |||||||
| Contractor's Profit | 10% | 0.1 | 1390.59 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 486.71 | |||||
| Total | 15783.19 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 1279.72 | ||||
| Grand Total | 17062.91 | |||||||
| Rate per sft | 17063 | |||||||
| Rate per sqm | 183666.13 | |||||||
