Breakup

Disinfections of the well including supply of sufficient quantity of bleaching powder (33% strength) chlorinated water having 150 ppm available free chlorine etc. complete as per standard specification and accepted by the Engineer-in-charge

considering no. 1

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Disinfections of tube-well using bleaching powder (for 50 mm x 125 mm tube-well) Cost for disinfection of the tube well including supply of all the materials and other necessary cost as per specification 1 LS 1340 LS 1914.29 1914.29
Sub-Total 1914.29
Contractor's Profit 10% 0.1 191.43
Contractor's Overhead Expenses 3.5% 0.035 67
Total 2172.72
Add VAT with adjustment factor. 1.08108 7.5% 0.075 176.17
Grand Total 2348.89
Rate per each 2349
Rate per each 2349
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