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20.5.2 With MS box of size: 20 mm x 20 mm of 1.5 mm wall thikness

Considering 1 No. of railing Considering 9'-9" x 3'-3"= 31.69 sft. exposed surface

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 18/20/22 BWG MS Sheet/plate M.S. hollow box 3" x 2" x 1/8" @ 4.25 lbs. per rft. 3 x 3'-3"= 9.75 rft. 1 x 9'-9"= 9.75 rft. 19.50 Add wastage 5%= 0.98 rft. = 20.48 rft. = 87.04 Ibs. 87.04 lbs 77000 per M. ton 34.92 3039.44
2 18/20/22 BWG MS Sheet/plate 4" x 4" x 1/4" thick M.S. plate: @ 2.55 lbs per sft. 3 x 4" x 4"= 0.33 sft. Add wastage 5%= 0.02 sft. = 0.35 sft. = 0.89 Ibs. 0.89 lbs 77000 per M. ton 34.92 31.08
3 18/20/22 BWG MS Sheet/plate 20mm x 20mm, 1.5mm thick square box @ 0.613 Ibs. per rft. 6 x 9'-0"= 54.00 rft. Add wastage 5%= 2.70 rft. = 56.70 rft. = 34.76 lbs. 34.76 lbs 77000 per M. ton 34.92 1213.82
4 Electrodes including electricity Electrodes with electricity: 140 nos 10 each 10 1400
5 Royal bolt 3" Royal Bolt 12 nos 57 each 57 684
6 Welder Welder / fabricator 1 nos 700 per day 700 700
7 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 1.5 nos 550 per day 550 825
8 Ordinary labour Ordinary labour 2 nos 550 per day 550 1100
10 Mason / Mosaic mistry Mason 0.25 no 700 per day 700 175
11 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Mason helper 0.5 no 550 per day 550 275
12 Ordinary labour Ordinary labour 0.5 no 550 per day 550 275
13 Welder Welder/fabricator 0.25 no 700 per day 700 175
14 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 0.5 no 550 per day 550 275
15 Workshop Charges 20.5.2 Work-shop charges: 1 - 9443.41 Unit 472.17 472.17
9 Carrying of materials to work-shop and fabricated materials to site: LS 450
Sub-Total 11090.51
Contractor's Profit 10% 0.1 1109.05
Contractor's Overhead Expenses 3.5% 0.035 388.17
Total 12587.73
Add VAT with adjustment factor. 1.08108 7.5% 0.075 1020.63
Grand Total 13608.36
Rate per sft 429.41
Rate per sqm 4622.17
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