(B) Cost of accessories: |
| Total Cutting wastage 3% | = = | Tk. Tk. | 2,509.50 75.29 |
Sub total (A) | = | Tk. | 2,584.79 | ||
| Tk. | 80.00 per set | = | Tk. | 160.00 |
| Tk. | 70.00 each | = | Tk. | 280.00 |
| Tk. | 1.30 per rft | = | Tk. | 13.00 |
| Tk. | 2.70 per rft | = | Tk. | 21.60 |
| Tk. | 3.00 per gm | = | Tk. | 150.00 |
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| LS | = | Tk. | 96.00 |
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| Sub total (B) | = | Tk. | 720.60 |
(C) Labour charge for fabrication, assembling and fitting-fixing in position |
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| Tk. | 1,000.00 each | = | Tk. | 333.33 |
| Tk. | 600.00 each | = | Tk. | 200.00 |
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| LS | = | Tk. | 320.00 |
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| Sub total (C) | = | Tk. | 853.33 |
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| Total (A+B+C) | = |
| 4,158.72 |
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| Profit 10.00% | = | Tk. | 415.87 |
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| Overhead 3.50% | = | Tk. | 145.56 |
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| Total | = | Tk. | 4,720.15 |
Add VAT with adjustment factor |
| 1.06383 6.00% | = | Tk. | 301.29 |
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| Grand Total | = | Tk. | 5,021.44 |
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| Rate per sft | = | Tk. | 1,004.29 |
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| Rate per sqm | = | Tk. | 10,810.18 |
Say, | Tk. | 10,810 .00 per sqm |
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Item No.- 14.8.1 |
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Supplying, fitting and fixing aluminium sliding and fixed composite window frame and shutter (S.S. colour) |
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Considering 1 No. window |
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Considering 5'-0" x 7'-0" = 35 sft of work |
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(A) Cost of aluminium sections: |
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1. 75.50mm, 32 mm outer bottom (high) of 1.5 mm thick |
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1 x 5'-0"= 5 rft @ | Tk. | 93.00 per rft | = | Tk. | 465.00 |
2. 75.5 mm, 26.80 mm outer top of 1.5 mm thick 1x 5'-0"= 5 rft @ | Tk. | 95.00 per rft | = | Tk. | 475.00 |
3. 33 mm, 26.80 mm, 22 mm shutter top of 1.5 mm thick 1 x 4'-9"= 4.75 rft @ | Tk. | 64.00 per rft | = | Tk. | 304.00 |
4. 60 mm, 24 mm shutter bottom of 1.5 mm thick (0.736 kg/m) 1 x 4'-9"= 4.75 rft @ | Tk. | 89.00 per rft |
| Tk. | 422.75 |
5. 75.50 mm, 19.90 mm outer side of 1.5 mm thick 2 x 4'-6"= 9 rft @ | Tk. | 79.00 per rft | = | Tk. | 711.00 |
6. 31.00 mm, 26.00 mm sliding fixed side of 1.5 mm thick 1 x 4'-6"= 4.5 rft @ | Tk. | 47.00 per rft | = | Tk. | 211.50 |
7. 49.20 mm, 26.20 mm shutter lock of 1.5 mm thick 1 x 4'-6"= 4.5 rft @ | Tk. | 82.00 per rft | = | Tk. | 369.00 |
8. 34.40 mm, 32.10 mm inter lock of 1.5 mm thick (0.665 kg/m) 2 x 4'-6"= 9 rft @ | Tk. | 86.00 per rft | = | Tk. | 774.00 |
9. 37.78 mm, 31.78 mm bottom cover of 1.5 mm thick 1 x 5'-0"= 5 rft @ | Tk. | 40.00 per rft | = | Tk. | 200.00 |
10. 76.20 mm, 38.10 mm grouve cover of 1.5 mm thick |
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