CPWD Analysis of Rates · Drainage
Extra for depth of manholes dismantled
Rectangular manhole 120x90 cm and beyond 90 cm depth
- Item number
- 19.25.2
- Analysis basis
- Details of cost for one metre
- Priced inputs
- 2
- Derived rate
- ₹2,436.90 / one metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 19.25.2 — Extra for depth of manholes dismantled : Rectangular manhole 120x90 cm and beyond 90 cm depth — is derived from 2 priced inputs for one metre and works out to ₹2,436.90 per one metre after water charges, GST, CPOH and cess. The full build-up is below.
- Dismantling of second class brick work
- in cement mortar 1:5 (1 Cement : 5 fine
- sand)
- 5.12x0.23x1.0m = 1.178 cum Say 1.18
- cum
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| Rate as per item no. 15.7.4 of SH :dismantling and dimolishingRate as per item 15.7.4Sub-analysis | cum | 1.18 | 2,060.20 | 2,431.04 | |
| 9999 | Removing of M.S. foot restsMaterial | L.S. | 1.82 | 2.27 | 4.13 |
- TOTAL
- 2,435.17
- Add 1 % Water charges on “W-A”
- 0.04
- TOTAL
- 2,435.21
- Add GST on “X-A” (multiplying factor 0.2127)
- 0.89
- TOTAL
- 2,436.10
- Add 15% CPOH on “Y-A”
- 0.76
- TOTAL
- 2,436.86
- Add Cess @ 1% on “Z-A”
- 0.06
- Cost for one metre
- 2,436.92
- Say
- 2,436.90
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1759. 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