Rate analysis
Providing & Applying polymer modified, flexible cementatious negative side waterproofing coating with elastic waterproofing polymers on interior wall plaster surface in three coats @14.35 kg /10 sqm. one coat of self priming of cementatious waterproofing polymer(dilution with water in the ratio of 1:1) and two coats of cementatious waterproofing polymer (dilution with water in the ratio of 3:1 ) after scrapping and properly cleaning the surface to remove pre-existing paint film & loose particles till plaster is visible, complete in all respect as per the direction of Engineer-in-Charge.
DSR rate₹447.35per sqm
- Item code
- 22.23A
- Sub-head
- SH 22 · WATER PROOFING
- Unit
- sqm
- Source row
- 718
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10 Sqm | |||||
| MATERIAL | |||||
| 8512 | Cementitious water proofing coating with elastic polymers | kg | 15.07 | ₹170.00 | ₹2,561.90 |
| 14.35 kg + 0.72 (Add wastage 5%) = 15.07 litre | |||||
| 9977 | Carriage of materials | L.S. | 1.56 | ₹2.27 | ₹3.54 |
| LABOUR | |||||
| 0115 | Coolie | day | 0.23 | ₹736.00 | ₹169.28 |
| 0131 | Painter | day | 0.46 | ₹816.00 | ₹375.36 |
| 9999 | Wire brush brushes, rollers etc. | L.S. | 7.15 | ₹2.27 | ₹16.23 |
| 9999 | Sundries | L.S. | 8.06 | ₹2.27 | ₹18.30 |
Rate build-up
| TOTAL | ₹3,144.61 |
| Add 1 % Water charges on "W" | ₹31.45 |
| TOTAL | ₹3,176.06 |
| Add GST on "X" (multiplying factor 0.2127) | ₹675.55 |
| TOTAL | ₹3,851.61 |
| Add 15% CPOH on "Y" | ₹577.74 |
| TOTAL | ₹4,429.35 |
| Add Cess @ 1% on "Z" | ₹44.29 |
| Cost of 10 sqm | ₹4,473.64 |
| Cost of 1 sqm | ₹447.36 |
| Say | ₹447.35 |