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20.15.2 Supplying, fitting and fixing 10 mm thick tempered glass railing in verandah of standard height with 2 mm thick 62 mm dia SS pipe for hand-rail, 2 mm thick 50 mm dia SS vertical post having pipe holder to provide hand rail and SS glass holder @ 900mm c/c fitting by welding on 100 mm x 100 mm x 6 mm SS anchor plate at base, base plate fitting with the floor by 50mm long royal bolt, 10 mm thick Tempered glass fitting between the post through glass holder as per drawing, design including carrying, polishing fabricating etc. all complete and accepted by the Engineer-in-charge.

Considering 1 No. of verandha railing Considering 13'-0" x 3'-6"= 45.50 sft. exposed surface

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 50mm dia 2mm thick SS vertical Post 50mm dia, 2mm thick SS post 1x5= 5.00 Nos 5 nos 1800 each 1800 9000
2 62 mm dia stainless steel (2 mm thick) pipe 62mm dia 2mm thick SS Hand rail 1 x 6'-0"= 6.00 rft. 2 x 3'-9"= 7.50 rft. 13.50 rft. Add wastage 5%= 0.68 rft. = 14.18 rft. 14.18 rft 285 per foot 285 4041.3
3 Tempered glass thickness 10.0mm 10mm tempered glass 2x3'-1" x 3'-0"= 18.48 sft 2x2'-10" x 3'-0"= 16.98 sft 35.46 sft Add wastage 5%= 1.77 sft = 37.23 sft 37.23 sft 280 sft 280 10424.4
4 SS Glass Holder SS Glass Holder = 16.00 Nos 16 nos 225 each 225 3600
5 4" x 4" x 1/4" thick S.S. plate 4" x 4" x 1/4" thick S.S. plate 5 x 1= 5.00 Nos. 5 nos 200 each 200 1000
7 Electrodes including electricity Electrodes with electricity: 100 nos 10 each 10 1000
8 Royal bolt 2" Royal Bolt 20 nos 57 each 57 1140
9 SS 12mm dia Royal Bolt cap SS 12mm dia Royal Bolt cap 20 nos 30 each 30 600
10 SS 62mm dia end cap SS 62mm dia end cap 2 nos 70 each 70 140
11 Glass hole Cost for glass hole 20 nos 31 each 31 620
12 Skilled technician Skilled Technician 0.5 no 1200 per day 1200 600
13 Semi skilled technician Semi skilled Technician 1 no 800 per day 800 800
14 Welder Welder / fabricator 0.5 no 700 per day 700 350
15 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 1.5 nos 550 per day 550 825
16 Ordinary labour Ordinary labour 2 nos 550 per day 550 1100
6 Work shop charge including Argon gas, Filler rod, Tungsten rod Gardening disk electricity, woven mop 240 GRT etc LS 1300
17 Carrying of materials to work-shop and fabricated materials to site: LS 350
Sub-Total 36890.7
Contractor's Profit 10% 0.1 3689.07
Contractor's Overhead Expenses 3.5% 0.035 1291.17
Total 41870.94
Add VAT with adjustment factor. 1.08108 7.5% 0.075 3394.94
Grand Total 45265.88
Rate per sft 994.86
Rate per sqm 10708.67
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