Rate analysis
Providing and fixing cramps of required size & shape in RCC/ CC / Brick masonry backing with cement mortar 1:2 ( 1 cement :2 coarse sand), including drilling necessary hole in stones and embedding the cramp in the hole (fastener to be paid separately).
DSR rate₹714.40per kg
Stainless steel cramps
- Item code
- 8.7.2
- Sub-head
- SH 8 · CLADDING WORK
- Unit
- kg
- Source row
- 330
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 0.934 kg | |||||
| MATERIAL | |||||
| Stainless steel cramp | |||||
| 10 x 0.064 x 0.025 x 0.006 = 9.6 x 10^(-5) | |||||
| 10 x 0.025 x 0.025 x 0.006 = 3.7 x 10^(-5) | |||||
| = 13.3 x 10^(-5) | |||||
| less hole 10 x 0.024 x 0.010 x 0.006 = 1.4 x 10^(-5) | |||||
| = 11.9 x 10^5 x 7850 = 0.934 kg | |||||
| Add wastage @ 5% = 0.047kg. | |||||
| Total = 0.981 kg. | |||||
| 7339 | Stainless steel cramp | kilogram | 0.981 | ₹313.00 | ₹307.05 |
| 9977 | Carriage | L.S. | 3.9 | ₹2.27 | ₹8.85 |
| Cement mortar 1:2 (1 cement : 2 coarse sand) | |||||
| 3.7 | Rate as per Item Number 3.7 of SH: Mortars | cum | 0.001 | ₹5,584.50 | ₹5.58 |
| 9999 | Labour for fixing in position | L.S. | 65 | ₹2.27 | ₹147.55 |
Rate build-up
| TOTAL | ₹469.03 |
| Add 1 % Water charges on "W" | ₹4.69 |
| TOTAL | ₹473.72 |
| Add GST on "X" (multiplying factor 0.2127) | ₹100.76 |
| TOTAL | ₹574.48 |
| Add 15% CPOH on "Y" | ₹86.17 |
| TOTAL | ₹660.65 |
| Add Cess @ 1% on "Z" | ₹6.61 |
| Cost for 0.934 kg. | ₹667.26 |
| Cost per kg | ₹714.41 |
| Say | ₹714.40 |