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09.30 Jointing steel sheet piles (if necessary) of different thickness by welding along width (both sides) and along collars (outside) (i.e. at 4 points) to increase the length of pile as per requirement including necessary modification of the ends to receive the weld, supply of welding materials, equipments and other accessories as per specification and direction of Engineer in charge.

Considering Each piece (400mm x 12m length)

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Electrodes including electricity Cost of materials (i) Electrode (copper) 6 pc 10 each 10 60
2 Skilled labour Cost of labour (i) Fitter (Skilled Labour) 0.088 day 600 per day 600 52.8
3 Welder Cost of labour (ii) Welder 0.22 day 700 per day 700 154
4 Generator/ Power consumption per kwh Cost of equipment (i) Generator/ Power consumption 6.4 KWH 11 per kwh 11 70.4
5 Hire charge of welding machine Cost of equipment (ii) Welding machine 0.088 day 750 per day 750 66
Sub-Total 403.2
Contractor's Profit 10% 0.1 40.32
Contractor's Overhead Expenses 3.5% 0.035 14.11
Total 457.63
Add VAT with adjustment factor. 1.08108 7.5% 0.075 37.11
Grand Total 494.74
Rate per piece 495
Rate per per piece 495
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