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02.7.2 Shore protection work during excavation in foundation trenches beyond 1.5 m depth to protect loss due to damage of property by palisading accepted by the Engineer-in-charge, [The rate is including the cost of vertical post]

Considering: 2 x 22'-0" x 8'-0"= 352.00 sft 2 x 12'-0" x 8'-0"= 192.00 sft 544.00 sft area

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Palesading (Item 186) Palisading 544 sft 46.4 sft 46.4 25241.6
2 Shal ballah (avg. dia 6") for driving Ballah driving for anchoring: 2 x 5 x 12'-0"= 120.00 rft 2 x 1 x 12'-0"= 24.00 rft 144.00 rft 144 rft 80 per foot 80 11520
3 Shal ballah (avg. dia 6") for driving Ballah post for tieing: 2 x 5 x 5'-0"= 50.00 rft 2 x 1 x 5'-0"= 10.00 rft 60.00 rft 60 rft 80 per foot 80 4800
4 Grade 300(300Mpa / 300N/mm2 ≈ 43500psi/40 Grade): BDS- 6935-2006 - B300 and Ratio fy to fu =>1.25 3/8" dia M.S. rod for anchoring ballah post: 2 x 5 x 5'-0"= 50.00 rft 2 x 1 x 5'-0"= 10.00 rft 60.00 rft = 22.56 Ibs 22.56 lbs 65000 per M. ton 29.48 665.07
5 Skilled labour Skilled labour 3 nos 600 per day 600 1800
6 Head mason / Mosaic head mistry Head mason 1 no 800 per day 800 800
7 Wooden plank (mango) Plank: 2 x 11 x 4" x 2" x 8'-6" = 10.39 cft 2 x 5 x 4" x 2" x 8'-6" = 4.72 cft = 15.1 cft Add wastage 5% 0.8 cft 15.9 cft (Using 6 times) 15.9 cft 700 per cft 116.67 1855.05
8 Shal ballah (avg. dia 6") for driving Ballah for runner 2 x 3 x 22'-0"= 132 rft 2 x 3 x 12'-0"= 72 rft 204 rft 204 rft 80 per foot 13.33 2719.32
9 Nails and wires Nails, gazals etc. LS 18 kg 70 per kg 70 1260
Sub-Total 50661.04
Contractor's Profit 10% 0.1 5066.1
Contractor's Overhead Expenses 3.5% 0.035 1773.14
Total 57500.28
Add VAT with adjustment factor. 1.08108 7.5% 0.075 4662.18
Grand Total 62162.46
Rate per sft 114.27
Rate per sqm 1230
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