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14.24 Supplying, fitting and fixing of 12 mm thick clear tempered glass wall from 6.0 m to 8.2 m height with spider point fixing joint and vertical/ horizontal fin glass support of double thickness, support shall be at least 2 m c/c fixed properly with main glass by silicon glue with supply and fittings of all required accessories such as SS u chennel, nut bolts, aluminium angle, steel rowel bolt, screws , rivets norton tape masking tape, structural sealant, gum bracket rod etc. all complete in all respect as per drawing and direction of the Engineer-in-charge.

Considering : 1X 9'-0"X25'-0." = 225 sft

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 12 mm clear tempered glass A)Cost of Materials: 1)12mm thick clear tempered glass((9'-0"X25'-0'=225sft + 2X2X25'-0'x1'-0"=100sft)=325sft + Add 15% wastage=48.75sft)=373.75sft 373.75 sft 400 sft 400 149500
2 Fin connector B) Hard ware accessories: 1. Fin connector 8 nos 4430 each 4430 35440
3 Fin hanger 2. Fin hanger 8 nos 5245 each 5245 41960
4 SS Spider Set 3. SS spider set 12 nos 9500 each 9500 114000
5 Steel rowel bolt 4. Steel rowel bolt 24 pcs 42 each 42 1008
6 S.S. screws 5. 2" SS Screw 80 pcs 2.5 each 2.5 200
7 1/2" x 2.5" nut-bolt 6. Nut-bolt 24 pcs 32 set 32 768
8 SS U Channel 7. SS U Channel 18 rft 205 foot 205 3690
9 Masking tape 8. Masking tape 8 pcs 25 each 25 200
10 Sealant Gum 9. Sealent gum 8 pcs 405 each 405 3240
11 Skilled technician C) a) Labour Charge: i) Skilled Technician 24 nos 1200 per day 1200 28800
12 Semi skilled technician ii) Semi-Skilled Technician 24 nos 800 per day 800 19200
13 Ordinary labour iii) Machineries 1 LS 550 per day 859.38 859.38
14 Ordinary labour D) Cost of high scaffolding 1 LS 550 per day 859.38 859.38
15 Ordinary labour E) Carriage and Sundries 1 LS 550 per day 1375 1375
Sub-Total 401099.76
Contractor's Profit 10% 0.1 40109.98
Contractor's Overhead Expenses 3.5% 0.035 14038.49
Total 455248.23
Add VAT with adjustment factor. 1.08108 7.5% 0.075 36911.98
Grand Total 492160.21
Rate per sft 2187.38
Rate per sqm 23544.96
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