| CONCRETE |
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A. | Labour, machinery, fuel and lubricant for casting CONCRETE using one concrete mixture machine (10 cft) per 1000cft /day |
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(a) | Head mason | 1 no | @ | Tk. | 600.00 | each | = | Tk. | 600.00 |
(b) | Mason | 2 nos | @ | Tk. | 500.00 | each | = | Tk. | 1,000.00 |
(c) | Skilled labour: |
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Feeding cement | 0.2 no |
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Feeding sand | 2 nos |
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Feeding chips | 2 nos |
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| Total = | 4.2 nos | @ | Tk. | 390.00 | each | = | Tk. | 1,638.00 |
(d) | Ordinary labour |
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(i) | Bag cutting | 0.5 no |
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(ii) | Belcha | 3 nos |
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(iii) | Lifting | 4 nos |
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(iv) | Pouring | 4 nos |
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(v) | On the way | 4 nos |
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(vi) | Poking | 2 nos |
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(vii) | Watering | 0.5 no |
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| Total = | 18 nos | @ | Tk. | 320.00 | each | = | Tk. | 5,760.00 |
(e) | Mixture machine hire charge | 1 day | @ | Tk. | 1,200.00 | per day | = | Tk. | 1,200.00 |
(f) | Vibrator machine hire charge | 1 day | @ | Tk. | 600.00 | per day | = | Tk. | 600.00 |
(g) | Fuel and lubricant for mixture |
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| machine & vibrator | 1 day | @ | Tk. | 1,200.00 | per day | = | Tk. | 1,200.00 |
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| Total | = | Tk. | 11,998.00 |
A-1 | Cost for placing 100 cft concrete using 1 mixer machine |
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| 1200 | cft per day | = | Tk. | 999.83 |
A-2 | Cost for placing 100 cft concrete using 1 mixer machine |
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| 1000 | cft per day | = | Tk. | 1,199.80 |
A-3 | Cost for placing 100 cft concrete using 1 mixer machine |
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| 800 | cft per day | = | Tk. | 1,499.75 |
A-4 | Cost for placing 100 cft concrete using 1 mixer machine |
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| 600 | cft per day | = | Tk. | 1,999.67 |
A-5 | Cost for placing 100 cft concrete using 1 mixer machine |
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| 500 | cft per day | = | Tk. | 2,399.60 |
B-1. | Concrete (1:3:6) work using BRICK CHIPS and sand of F.M. 1.2 |
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| Considering 100 cft of work |
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Bricks for chips |
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| (@ 90 cft for % cft concrete). | 765 nos | @ | Tk. | 8,700.00 | %0 nos | = | Tk. | 6,655.50 |
Breaking chips in/c screening | 90 cft | @ | Tk. | 950.00 | % cft | = | Tk. | 855.00 | |
Sand (F.M. 1.2) | 45 cft | @ | Tk. | 1,400.00 | % cft | = | Tk. | 630.00 | |
Cement: CEM-II/A,52.5 | 13 bags | @ | Tk. | 395.00 | bag | = | Tk. | 5,135.00 | |
Local carriage, sundries, T & P, water, laboratory charge etc. |
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| LS | = | Tk. | 320.00 | |
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| Tk. | 13,595.50 |
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| 135.96 |
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B-2. | Concrete (1:2:4) work using BRICK CHIPS with sand of F.M. 1.2 |
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| Considering 100 cft of work |
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Bricks for chips |
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| (@ 90 cft for % cft concrete). | 765 nos | @ | Tk. | 8,700.00 | %0 nos | = | Tk. | 6,655.50 |
Breaking chips in/c screening | 90 cft | @ | Tk. | 950.00 | % cft | = | Tk. | 855.00 | |
Sand (F.M. 1.2) | 45 cft | @ | Tk. | 1,400.00 | % cft | = | Tk. | 630.00 | |
Cement: CEM- I,52.5 | 18 bags | @ | Tk. | 415.00 | bag | = | Tk. | 7,470.00 | |
Local carriage, sundries, T & P, water, laboratory charge etc. |
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| LS | = | Tk. | 320.00 | |
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| Total | = | Tk. | 15,930.50 |
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| 159.31 |
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B-3 | Concrete (1:2:4) work using BRICK CHIPS (sand of F.M. 1.2 and 2.2 in equal proportion) |
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| Considering 100 cft of work |
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Bricks for chips |
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| (@ 90 cft for % cft concrete). | 765 nos | @ | Tk. | 8,700.00 | %0 nos | = | Tk. | 6,655.50 |
Breaking chips in/c screening | 90 cft | @ | Tk. | 950.00 | % cft | = | Tk. | 855.00 | |
Sand (F.M. 1.2) | 22.5 cft | @ | Tk. | 1,400.00 | % cft | = | Tk. | 315.00 | |
Sand (F.M. 2.2) | 22.5 cft | @ | Tk. | 4,500.00 | % cft | = | Tk. | 1,012.50 | |
Cement: OPC, Type-1 (CEM-I),52.5 | 18 bags | @ | Tk. | 415.00 | bag | = | Tk. | 7,470.00 | |