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22.23 Manufacturing supplying, fitting and fixing of single leaf louver door shutter made with 16 gauge thick 50 mm x 50 mm SS hollow box as outer frame, 16 gauge thick 50 mm x 38 mm SS hollow box as pannel frame and 18 gauge thick 50 mm x 12 mm SS hollow box as louver with 150 mm long 12 mm dia SS handle, 300 mm long 20 mm dia ss hasp bolt, 100 mm hings etc, comple in all respect and accepted by the Engineering-in charge.

Considering of =1 x 2'-6"x7'-0"= 17.50 sft work.

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 16 gauge thick 50 mm x 50 mm ss hollow box 2"x2" (16 gauge ss sheet) Vertical 2 x 7'-0" = 14.00 rft Horizontal 2 x 2'-6" = 5.00 rft 19.00 rft Add wastage 5%= 0.95 rft =19.95 rft 19.95 rft 320 per ft 320 6384
2 16 gauge thick 50 mm x 38 mm ss hollow box 2"x1.5" (16 gauge ss sheet) Vertical 2 x 6'-10" = 13.66 rft Horizontal 2 x 2'-2" = 4.34 rft 18.00 rft Add wastage 5%= 0.90 rft =18.90 rft 18.9 rft 270 per ft 270 5103
3 18 gauge thick 50 mm x 12 mm ss hollow box 2.5"x1/2" (18 gauge ss sheet) louver Horizontal 2x18x 1'-10" = 65.88 rft Add wastage 5%= 3.29 rft = 69.17 rft 69.17 rft 190 per ft 190 13142.3
4 150 mm SS handle 6" Long 12 mm dia SS Handle 2 nos 70 each 210 420
5 300 mm long brass hasp bolt 12" Long 20mm dia ss hasp bolt 1 nos 380 each 380 380
6 100 mm longs SS hinge 4" long 20mm hinge 3 nos 100 each 100 300
7 Clamp 6" long 3mm Clamp 6 nos 40 each 40 240
8 Electrodes including electricity Electrode for welding 100 nos 10 each 10 1000
9 Welder Welder 1.5 nos 700 per day 700 1050
10 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 1.5 nos 550 per day 550 825
11 Mason / Mosaic mistry i) Mason 0.5 nos 700 per day 700 350
12 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator ii) Mason helper 0.5 nos 550 per day 550 275
13 Carriage LS 204.17
Sub-Total 29673.47
Contractor's Profit 10% 0.1 2967.35
Contractor's Overhead Expenses 3.5% 0.035 1038.57
Total 33679.39
Add VAT with adjustment factor. 1.08108 7.5% 0.075 2730.76
Grand Total 36410.15
Rate per sft 2080.57
Rate per sqm 22395.26
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