Rate analysis
Providing and applying integral crystalline (dry shake) of hydrophilic in nature for waterproofing treatment to the RCC structures like basement raft, foundation slab, sewage & water treatment plant slab, warehouses floor, parking structures and water tank base slab etc. sprinkled @0.60kg per sqm or higher as recommended by the manufacturer's specification over the lean concrete of above cited structures. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e. by reducing permeability of concrete by more than 85%, compared control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline dry-shake shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.
DSR rate₹309.60as per item analysis
- Item code
- 22.24
- Sub-head
- SH 22 · WATER PROOFING
- Unit
- See analysis
- Source row
- 742
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 1 sqm | |||||
| MATERIAL : | |||||
| 0354 | Integral crystalline dry shake | kilogram | 0.6 | ₹308.00 | ₹184.80 |
| LABOUR | |||||
| 9999 | For measuring and sprinkling of waterproofing material | L.S. | 11.55 | ₹2.27 | ₹26.22 |
| 9999 | Sundries | L.S. | 1.15 | ₹2.27 | ₹2.61 |
| 9999 | Carriage of material and tools cost etc.. | L.S. | 1.75 | ₹2.27 | ₹3.97 |
Rate build-up
| TOTAL | ₹217.60 |
| Add 1 % Water charges on "W" | ₹2.18 |
| TOTAL | ₹219.78 |
| Add GST on "X" (multiplying factor 0.2127) | ₹46.75 |
| TOTAL | ₹266.53 |
| Add 15% CPOH on "Y" | ₹39.98 |
| TOTAL | ₹306.51 |
| Add Cess @ 1% on "Z" | ₹3.07 |
| Cost for 1.00 sqm | ₹309.58 |
| Say | ₹309.60 |