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18.4.7 Supplying fitting and fixing double leaf silding SS lovuer door shutter made with 16 BWG thick 50mm x 38mm SS hollow box as outer frame, 18 BWG thick 50mm x 12mm SS hollow box as louver with 18 BWG thick 38mm x38mm SS V Channel for bottom rail, 25mm dia SS solid bar, 18 BWG thick 62mm x 38mm SS U channel as top rail, 450 mm long 25mm dia SS handle, 75 mm SS wheel, 50 mm x 50 mm size 3 mm thick plate for locking arrangement with pad lock including grooving, making hole all necessary accesories and accepted by the Engineering -in-charge. (Rate is excluding cost of polish/ paint etc. of any type).

Considering 1 x 1 x 8'- 4'' x 8' - 4" = 69.44sft

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 50 mm x 38 mm, 1.5 mm thick SS box Mateials: 2'' x1.5'' (SS box from 16 BWG sheet) ((Outer frame vertical 2 x 8' - 4'' = 16.66rft + Inner vertical 3 x 8' - 4" = 24.99rft + Horizontal 3 x 2 x 4' - 2" = 25.00rft )= 66.65rft + Add 5% wastage= 3.33 rft)= 69.98rft 69.98 rft 285 per foot 285 19944.3
2 50 mm x 12 mm, 1.5 mm thick SS box 2'' x 1/2'' (18 BWG as sheet) louver : (Horizontal 56 x 2 x 3' - 10" = 429.33 rft + Add 5% wastage= 21.47rft)= 450.80rft 450.8 rft 175 per foot 175 78890
3 SS U Channel 2.5'' x 1.5'' (18 BWG SS sheet) U channel 16.83 rft 205 foot 205 3450.15
4 38 mm x 38 mm, 1.5 mm thick SS box (grade A304) 1.5'' x 1.5'' (18 BWG SS sheet) box 16.83 rft 220 per foot 220 3702.6
5 SS rod (grade A201 ) 25mm dia ss solid bar for bottom rail 16.83rft/3.281 =5.13rm =19.77kg 19.77 kg 300 per kg 300 5931
6 75mm dia SS Wheel 75mm dia SS Wheel 4 nos 1800 each 1800 7200
7 1'-6'' Long 25 mm SS Handle 1'-6'' Long 25 mm SS Handle 2 nos 450 each 450 900
8 3mm thick 2'' x 2'' plate Nos for locking arrangement 3mm thick 2'' x 2'' plate Nos for locking arrangement 4 nos 130 each 130 520
9 Clamp 6'' long 3 mm clamp 12 nos 40 each 40 480
10 Electrodes including electricity Electrode for welding 100 nos 10 each 10 1000
11 SS Pad lock Pad lock 1 no 500 each 500 500
12 Skilled technician Labour for Making/ fabrication : Skilled technician 1 no 1200 per day 1200 1200
13 Welder Welder 1 no 700 per day 700 700
14 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Welder helper 1 no 550 per day 550 550
15 Workshop Charge 18.4.7 Workshop charge 1 - 105987.05 Unit 5299.35 5299.35
16 Mason / Mosaic mistry Mason 1 nos 700 per day 700 700
17 Helper to carpenter/painter/plumber/rod binder/electrician/polish mistry/rig operator Helper 1.5 nos 550 per day 550 825
18 Carriage (Market to workshop & Workshop to site) LS 700
19 Polishing LS 2500
Sub-Total 134992.4
Contractor's Profit 10% 0.1 13499.24
Contractor's Overhead Expenses 3.5% 0.035 4724.73
Total 153216.37
Add VAT with adjustment factor. 1.08108 7.5% 0.075 12422.94
Grand Total 165639.31
Rate per sft 2385.35
Rate per sqm 25675.91
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