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21.4 Manufacturing, supplying, fitting and fixing M.S. box tube (made with 2 nos angle) post (bottom end bifurcated) made by thorough welding of two Nos. 38 x 38 x 6 mm M.S. angle and vertically placing the post into C.C. or R.C.C. foundation including cutting angle to required shape and size including covering the top of the post with 6 mm thick M.S. plate etc. all complete as per drawing and accepted by the Engineer-in-charge.(Rate is excluding the cost of C.C./R.C.C. foundation and paint)

Considering 1 No. steel post Considering 6.25 rft of work

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 M.S. angle, T and Z-section, Channel etc. 1.5" x 1.5" x 1/4" M.S. angle for box post: @ 2.34 Ibs per rft 2 x 6'-3"= 12.5 rft Add wastage 5%= 0.63 rft = 13.13 rft = 30.72 Ibs 30.72 lbs 70000 per M. ton 31.75 975.36
2 18/20/22 BWG MS Sheet/plate 1.5" x 1/4" M.S. plate: @ 10.20 lbs per sft 2 x 1.5" x 1.5"= 0.030 sft Add wastage 5%= 0.002 sft = 0.032 sft = 0.33 lbs 0.33 lbs 77000 per M. ton 34.92 11.52
3 Electrodes including electricity Electrodes in/c electricity 12 nos 10 each 10 120
4 Welder Welder / fabricator 0.15 no 700 per day 700 105
5 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 0.15 no 550 per day 550 82.5
6 Ordinary labour Ordinary labour 0.15 no 550 per day 550 82.5
8 Mason / Mosaic mistry Mason 0.2 no 700 per day 700 140
9 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Mason helper 0.2 no 550 per day 550 110
10 Workshop Charges 21.4 Work-shop charges: 1 - 1396.76 Unit 69.84 69.84
7 Carrying of materials to work-shop and fabricated materials to site: LS 20
Sub-Total 1716.72
Contractor's Profit 10% 0.1 171.67
Contractor's Overhead Expenses 3.5% 0.035 60.09
Total 1948.48
Add VAT with adjustment factor. 1.08108 7.5% 0.075 157.98
Grand Total 2106.46
Rate per rft 336.96
Rate per rm 1105.57
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