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21.6 Providing barbed wire fencing with average 100 mm dia best quality local ballah post of 1.98 m total height (1.37 m above G.L. and min. 0.60 m embedded in the ground) placed at 1800 mm c/c with 9 nos. horizontal lines and 2 nos. diagonal lines of 12 BWG 2 ply barbed wire with 4 points barbs @ at least 112 mm c/c in each way of 1.8 m including embedding the post tightly in ground and providing a cement concrete base of 200 mm x 200 mm x 300 mm around ballah at E.G.L, stretching the wires and fixing with the post with the help of minimum 62 mm long G.I. nails including supply of all materials etc. all complete and accepted by the Engineer-in-charge. (Rate is excluding the cost of ballah and its driving/fixing and concrete which is to be paid as per corresponding items in the schedule)

Considering 120' - 0" x 4' - 6"= 540 sft of work

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 12 BWG barbed wire 12 BWG barbed wire: @ 950 rft per cwt. Horizontal: 9 x 120'-0"= 1080 rft Diagonal: 20 x 2 x 7'-6"= 300 rft = 1380 rft = 1.45 cwt. 1.45 cwt 120000 per M. ton 6000 8700
2 Nails and wires Cost of nails and staples: 2 kg 70 per kg 70 140
3 G.I. wire Cost of G.I. Wire 2.25 kg 120 per kg 120 270
4 Carpenter Carpenter 1 nos 700 per day 700 700
5 Skilled labour Skilled labour 2 nos 600 per day 600 1200
6 Ordinary labour Local carriage, storage, sundries etc. 1 LS 550 per day 412.5 412.5
Sub-Total 11422.5
Contractor's Profit 10% 0.1 1142.25
Contractor's Overhead Expenses 3.5% 0.035 399.79
Total 12964.54
Add VAT with adjustment factor. 1.08108 7.5% 0.075 1051.18
Grand Total 14015.72
Rate per sft 25.96
Rate per sqm 279.43
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