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30.10 114 mm thick boundary wall with Concrete Solid block having minimum compressive strength of 15 MPa and water absorption not greater than 7% of size (240 x 114 x 70) mm, laying with specified mortar of cement and sand in a ratio 1:5 (sand not less than F.M= 1.2) and minimum thickness of 12 mm, filling the interstices with mortar and making bond with connecting walls /frames including necessary scaffolding and curing for minimum 3 (three) days on mortar joints by jute /brush in wet, followed by impervious /wet covering for another 4 (four) days curing etc. all completed by contractor and accepted by the Engineer-in-charge.

Considering Area 10` x 10`

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 Solid block of 240mmx114mmx70mm 450 Nos 13 each 13 5850
2 Portland Composite Cement ,(CEM-II/B-M 42.5N (42.5MPa) (6-20% constituents other than clinker): 50 kg bag 1.5 Bag 410 per bag 410 615
3 Sand (F.M. 1.2) 8.75 Cft 1900 per % cft 19 166.25
1 Head mason / Mosaic head mistry 0.1 Nos 800 per day 800 80
2 Mason / Mosaic mistry 0.75 Nos 700 per day 700 525
3 Skilled labour 0.5 Nos 600 per day 600 300
4 Ordinary labour 0.5 Nos 550 per day 550 275
5 Ordinary labour Labour for soaking & cleaning blocks 0.5 Nos 550 per day 550 275
6 Ordinary labour Labour for screening & washing sand 0.5 Nos 550 per day 550 275
7 Ordinary labour Labour for 7 days curing @ 1/8 labour per day 0.875 Nos 550 per day 550 481.25
8 Scaffolding 25 Sft 10 per sft 10 250
9 Local carriage, sundries, T & P etc. LS 275
Sub-Total 9367.5
Contractor's Profit 10% 0.1 936.75
Contractor's Overhead Expenses 3.5% 0.035 327.86
Total 10632.11
Add VAT with adjustment factor. 1.08108 7.5% 0.075 862.06
Grand Total 11494.17
Rate per Sft 114.94
Rate per sqm 1237.21
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