Rate analysis
Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) : Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to the full depth of the hole :
DSR rate₹43.00as per item analysis
With Chlorpyriphos/Lindane E.C. 20% with 1% concentration
- Item code
- 2.35.4.1
- Sub-head
- SH 2 · EARTH WORK
- Unit
- See analysis
- Source row
- 1996
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10 metres | |||||
| MATERIAL | |||||
| No. of holes 10.0/0.30 = 33.33+1 = 34.33 holes. Say 34 holes | |||||
| chlorpyriphos 1% concentration required = 34x1.0 = 34.00 litres | |||||
| Chlorpyriphos 20% E.C. required 34.00/20 = 1.70 litres | |||||
| Chlorpyriphos 20% E.C. / Lindane 20% E.C. 1.7 litres (to be supplied free of cost) | |||||
| LABOUR | |||||
| 0114 | Beldar | day | 0.3 | ₹736.00 | ₹220.80 |
| 0124 | Mason 2nd class | day | 0.05 | ₹816.00 | ₹40.80 |
| 9999 | Sundries, rent of pump etc. | L.S. | 17.94 | ₹2.27 | ₹40.72 |
Rate build-up
| TOTAL | ₹302.32 |
| Add 1 % Water charges on "W" | ₹3.02 |
| TOTAL | ₹305.34 |
| Add GST on "X" (multiplying factor 0.2127) | ₹64.95 |
| TOTAL | ₹370.29 |
| Add 15% CPOH on "Y" | ₹55.54 |
| TOTAL | ₹425.83 |
| Add Cess @ 1% on "Z" | ₹4.26 |
| Cost for 10 metres | ₹430.09 |
| Cost for 1 metre | ₹43.01 |
| Say | ₹43.00 |