| 1 x 11' - 6" x 5' - 0" x 4" = | 18.98 | cft | @ | Tk. | 17,827.80 | per % cft | = | Tk. | 3,383.72 |
Formwork | 70.00 | sft | @ | Tk. | 35.03 | per sft | = | Tk. | 2,452.10 | |
Brick-work (1:6): |
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| 2 x 11' - 6" x 2'-0" x 10" = | 38.18 | cft |
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| 2 x 11' - 6" x 1'-0" x 5" = | 9.66 | cft |
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| 2 x (11' - 6" + 3' - 2") x 5' - 8" x 10" = | 138.08 | cft |
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| Total = | 185.92 | cft | @ | Tk. | 14,164.00 | per % cft | = | Tk. | 26,333.71 |
9. | 5" thick brick-work (1:6) |
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| 1 x 2' - 6" x 3'-5" = | 8.55 | sft | @ | Tk. | 7,054.25 | per % sft | = | Tk. | 603.14 |
10. | 12 mm plaster with n.c.f.: |
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| Floor: 1 x 9' - 0" x 2' - 6" = | 22.50 | sft |
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| Walls: 2 x (9' - 0" + 2'-1") x 5' - 8" = | 125.65 | sft |
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| Tie: 1 x 2' - 7" x 2' - 5" = | 6.24 | sft |
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| Outside: 2 x (11'-6" + 5'-0") x 1'-6" = | 49.50 | sft |
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| 203.89 | sft | @ | Tk. | 2,158.00 | per % sft | = | Tk. | 4,399.95 |
11. | RCC Tees | 2 | nos | @ | Tk. | 425.00 | each | = | Tk. | 850.00 |
12. | 40 grade re-inforcement & fabrication | 432.00 | Ibs | @ | Tk. | 29.74 | per Ibs | = | Tk. | 12,847.68 |
13. | 18" dia water sealed heavy type C.I. man-hole cover with locking |
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| arrangement in/c making holes. | 2 nos | @ | Tk. | 900.00 | each | = | Tk. | 1,800.00 | |
14. | Side filling, dressing, inside cleaning etc. |
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| LS | = | Tk. | 960.00 |
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| Sub - Total | = | Tk. | 70,392.51 |
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| Profit | 10.00% | = | Tk. | 7,039.25 |
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| Overhead | 3.50% | = | Tk. | 2,463.74 |
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| Total | = | Tk. | 79,895.50 |
| Add VAT with adjustment factor |
| 1.06383 | 6.00% | = | Tk. | 5,099.71 | |||
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| Grand Total | = | Tk. | 84,995.21 |
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| Rate per No. | = | Tk. | 84,995.21 |
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| Say, | Tk. | 84,995 .00 each |
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26.84.5 | Septic tank of 20 users excluding master-pit |
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| Considering 1 No. septic tank |
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1. | Earth-work: |
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| 1 x 11'-0" x 7'-2" x 6'-1.5" = | 482.68 | cft | @ | Tk. | 2,958.33 | per % 0 cft | = | Tk. | 1,427.93 |
2. | Brick-flat soling |
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| 1 x 10'-6" x 6'-6" = | 68.25 | sft | @ | Tk. | 32.34 | Per % sft | = | Tk. | 22.07 |
3. | 6" R. C.C. (1:2:4) on soling: |
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| 1 x 10'-6" x 6'-6" x 0'-6" = | 34.13 | cft | @ | Tk. | 15,428.63 | per % cft | = | Tk. | 5,265.79 |
4. | 5" thick R.C.C.(1:2:4) lining |
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| 2 x (8'-10" + 2'-6") x 5' - 8" x 5" = | 53.96 | cft | @ | Tk. | 15,428.63 | per % cft | = | Tk. | 8,325.29 |
5. | Tie beam (1:2:4) |
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| 1 x 9" x 9" x 3'-6" = | 1.97 | cft | @ | Tk. | 17,827.80 | per % cft | = | Tk. | 351.21 |
6. | R.C.C. in roof slab |
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| 1 x 10' - 6" x 6' - 8" x 4" = | 23.11 | cft | @ | Tk. | 17,827.80 | per % cft | = | Tk. | 4,120.00 |
7. | Formwork | 80.00 | sft | @ | Tk. | 35.03 | per sft | = | Tk. | 2,802.40 |
8. | Brick-work (1:6): |
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| 2 x 10'-6" x 2'-0" x 10" = | 34.86 | cft |
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| 2 x 10'-6" x 1'-0" x 5" = | 8.82 | cft |
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| 2 x (10'-6" + 3' - 2") x 5'-8" x 10" = | 128.66 | cft |
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| Total = | 172.34 | cft | @ | Tk. | 14,164.00 | per % cft | = | Tk. | 24,410.24 |
9. | 5" thick brick-work (1:6) |
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| 2'-6" x 3'-5" = | 8.55 | sft | @ | Tk. | 7,054.25 | per % sft | = | Tk. | 603.14 |
10. | 12 mm plaster with n.c.f.: |
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| Floor: 1 x 8' - 0" x 2' - 6" = | 20.00 | sft |
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| Walls: 2 x (8' - 0" + 2'-5") x 5' - 8" = | 118.16 | sft |
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| Tie: 1 x 2' - 7" x 2' - 5" = | 6.24 | sft |
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| Outside: 2 x (10'-6" + 5'-0") x 1'-6" = | 46.50 | sft |
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| 190.90 | sft | @ | Tk. | 2,158.00 | per % sft | = | Tk. | 4,119.62 |
11. | RCC Tees | 2 | nos | @ | Tk. | 425.00 | each | = | Tk. | 850.00 |
12. | 40 grade re-inforcement & fabrication | 389.00 | Ibs | @ | Tk. | 29.74 | per Ibs | = | Tk. | 11,568.86 |
13. | 18" dia water sealed heavy type C.I. man-hole cover with locking |
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| arrangement in/c making holes. 2 nos | @ | Tk. | 900.00 | each | = | Tk. | 1,800.00 | ||