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12.27 Supplying, fitting and fixing approved best quality foreign made stainless steel/brass door viewer/eye viewer from 12 mm to 20 mm diameter with adjustable thickness suitable for fitting from 37 mm to 50 mm thick door shutter in/c all necessary work as per direction and accepted by the Engineer-in-charge.

Considering of = 1 No. door viewer

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Foreign made door viewer Cost of door viewer 1 no 250 each 250 250
2 Carpenter Labour charge for fitting fixing in position after cutting necessary grooves in door shutters and frame ; Carpenter 0.1 no 700 per day 700 70
3 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Carpenter helper 0.15 no 550 per day 550 82.5
Sub-Total 402.5
Contractor's Profit 10% 0.1 40.25
Contractor's Overhead Expenses 3.5% 0.035 14.09
Total 456.84
Add VAT with adjustment factor. 1.08108 7.5% 0.075 37.04
Grand Total 493.88
Rate per each 494
Rate per each 494
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