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20.10.1 Supplying, fitting and fixing 10 mm thick tempered glass railing in stair of standard height with 62mm dia finished wood with 10mm x 18mm groove for hand rail, fitting 150mm x 50mm finished wood with 10mm x 50mm groove with the plain RCC surface at bottom by 50mm long royal bolt, 10 mm thick tempered glass fitting in the groove between the hand rail and bottom wooden section by glass protector bit/rubber gasket, silicon including carrying, fabricating etc. all complete and accepted by the Engineer-in-charge. (Rate is excluding cost of wood and cost of polish).

Considering 1 No. of railing Considering 9'-9" x 3'-3"= 31.69 sft. exposed surface

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Tempered glass thickness 10.0mm 10mm tempered glass 3'-0" x 9'-9"= 29.25 sft Add wastage 5%= 1.46 sft = 30.71 sft 30.71 sft 280 sft 280 8598.8
2 Royal bolt 2" Royal Bolt 10 nos 57 each 57 570
3 Rubber gasket Rubber Gasket 20 rft 2 rft 2 40
4 Silicon (1 piece 300 mm) Silicon 2 tube 325 each 325 650
5 Protector bit (Single) Glass bit/protector bit 40 rft 20 foot 20 800
6 Skilled technician Skilled Technician 1 nos 1200 per day 1200 1200
7 Semi skilled technician Semi-skilled Technician 1 nos 800 per day 800 800
8 Carpenter Carpenter 0.5 nos 700 per day 700 350
9 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Carpenter Helper 0.5 nos 550 per day 550 275
10 Mason / Mosaic mistry Mason 0.25 nos 700 per day 700 175
11 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Mason Helper 0.5 nos 550 per day 550 275
12 Ordinary labour Ordinary labour 1.5 nos 550 per day 550 825
13 Work-shop charges: LS 1000
14 Carrying of materials to work-shop and fabricated materials to site: LS 450
Sub-Total 16008.8
Contractor's Profit 10% 0.1 1600.88
Contractor's Overhead Expenses 3.5% 0.035 560.31
Total 18169.99
Add VAT with adjustment factor. 1.08108 7.5% 0.075 1473.24
Grand Total 19643.23
Rate per sft 619.85
Rate per sqm 6672.07
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