CPWD Analysis of Rates · Water Supply
Providing and laying D.I. Specials of Class K - 12 suitable for mechanical jointing as per IS: 9523
Above 600 mm dia
- Item number
- 18.69.2
- Analysis basis
- Details of cost for 1 quintal
- Priced inputs
- 2
- Derived rate
- ₹28,403.25 / quintal
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 18.69.2 — Providing and laying D.I. Specials of Class K - 12 suitable for mechanical jointing as per IS: 9523: Above 600 mm dia — is derived from 2 priced inputs for 1 quintal and works out to ₹28,403.25 per quintal after water charges, GST, CPOH and cess. The full build-up is below.
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 7685 | Ductile Iron Specials suitable for mechancial jointing as per I.S. 9523 over 600mm diaDuctile Iron Specials suitable for mechanical jointing as per I.S. 9523 over 600 mm diaMaterial | quintal | 1 | 19,500.00 | 19,500.00 |
| Rate as per Item Number 18.24 of SH: Water SupplyRate as per item 18.24Sub-analysis | quintal | 1 | 661.85 | 661.85 |
- TOTAL
- 20,161.85
- Add 1 % Water charges on “W-A”
- 195.00
- TOTAL
- 20,356.85
- Add GST on “X-A” (multiplying factor 0.2127)
- 4,189.13
- TOTAL
- 24,545.98
- Add 15% CPOH on “Y-A”
- 3,582.62
- TOTAL
- 28,128.60
- Add Cess @ 1% on “Z-A”
- 274.67
- Cost of 1 quintal
- 28,403.27
- Say
- 28,403.25
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1523. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
Use this rate in a live estimate
This is the CPWD base analysis. A real estimate adjusts it for the project's inputs and the current cost index, then maps it to the tender's BOQ. Arched reads the tender, maps it to the applicable schedule, and flags where the numbers are exposed before submission.
See how estimation works