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Complete installation of 150 mm dia deep tube-well fixtures such as expanded top pipes, reducer, tube-well pipes, strainer, blind pipe, pipe cap etc. fitting and fixing socket, welding and additional welding with fibre and placing in position with proper size M.S. centralizer @ 3 meter c/c in strainer portion including. blind pipe etc. complete as per standard practice and accepted by the Engineer-in-charge.

Considering 107 meter for 1 No. tube-well

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Ordinary labour Filling the pit with slurry in/c preparation of slurry 1 LS 550 per day 4400 4400
2 Ordinary labour Lowering the bail plug, strainer, 150 mm dia G.I. Pipe and 300 mm dia M.S. housing pipe in/c coverage of risk 107 meter 550 per day 209 22363
3 Ordinary labour Verticality test 2 times 550 per day 3300 6600
4 Ordinary labour Necessary welding, cutting, jointing, levelling in/c cost of electrodes, welding set, electricity connection fees, tools and plants etc. 1 LS 550 per day 12100 12100
5 Ordinary labour Cost for filling the peagravels 28 cum 550 per day 97.08 2718.24
6 Ordinary labour Final anchoring the tubewell in/c supply of joint, concrete, brick work etc. 1 LS 550 per day 22000 22000
Sub-Total 70181.24
Contractor's Profit 10% 0.1 7018.12
Contractor's Overhead Expenses 3.5% 0.035 2456.34
Total 79655.7
Add VAT with adjustment factor. 1.08108 7.5% 0.075 6458.56
Grand Total 86114.26
Rate per meter 804.8
Rate per meter 804.8
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