Breakup

27.71.6 Supplying centralizer made with 12 mm dia M.S. rod of approved design

Considering 1 No.

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Grade 400/420(400Mpa / 400N/mm2 ≈ 60900psi/ 60 Grade), BDS-6935-2006, B400: and ratio fy to fu => 1.25 1 set centralizer consists of four leaves: 10 mm dia M.S. rod 4 x 3'-0"=12'-0" 4.512 lbs 72000 per M. ton 32.65 147.32
2 Ordinary labour Carriage, welding, fabrication and other necessary cost 1 LS 550 per day 110 110
Sub-Total 257.32
Contractor's Profit 10% 0.1 25.73
Contractor's Overhead Expenses 3.5% 0.035 9.01
Total 292.06
Add VAT with adjustment factor. 1.08108 7.5% 0.075 23.68
Grand Total 315.74
Rate per each 316
Rate per each 316
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