CPWD Analysis of Rates · Water Proofing
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-2123R-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
- Item number
- 22.24
- Analysis basis
- Details of cost for 1 sqm
- Priced inputs
- 4
- Derived rate
- ₹309.60 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 22.24 — 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-2123R-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 — is derived from 4 priced inputs for 1 sqm and works out to ₹309.60 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- MATERIAL :
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 0354 | Integral crystalline dry shakeMaterial | kilogram | 0.6 | 308.00 | 184.80 |
| 9999 | For measuring and sprinkling of waterproofing materialMaterial | L.S. | 11.55 | 2.27 | 26.22 |
| 9999 | SundriesMaterial | L.S. | 1.15 | 2.27 | 2.61 |
| 9999 | Carriage of material and tools cost etc..Material | L.S. | 1.75 | 2.27 | 3.97 |
- 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
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1861. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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