CPWD Analysis of Rates · Earth Work
Extra for excavating trenches for pipes, cables, etc. in ordinary/hard rock exceeding 1.5 m in depth but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre) Hard rock (requiring blasting)
Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia
- Item number
- 2.14.2.1
- Priced inputs
- 4
- Derived rate
- ₹1,091.45
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 2.14.2.1 — Extra for excavating trenches for pipes, cables, etc. in ordinary/hard rock exceeding 1.5 m in depth but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre) Hard rock (requiring blasting) Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia — is derived from 4 priced inputs and works out to ₹1,091.45 after water charges, GST, CPOH and cess. The full build-up is below.
- Slope assumed 1 in 200.
- Excavation100x0.90x1.75 = 157.50 cum.
- 200x0.90x(2.00 +3.00)/2= 450 cum.
- Total = 607.50 cum.
- Refilling, ramming and watering = 607.50
- cum
- Extra labour for ramming of rock=(2.75 *
- 607.5/93.60 = 17.85)(Based on Item No
- 2.13.2.2)
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| Rate as per item No. 2.9.2 of SH: Earth WorkRate as per item 2.9.2Sub-analysis | cum | 607.5 | 1,049.80 | 6,37,753.50 | |
| Rate as per item No.2.25 of SH: Earth WorkRate as per item 2.25Sub-analysis | cum | 607.5 | 196.00 | 1,19,070.00 | |
| 0114 | BeldarLabour | day | 17.85 | 736.00 | 13,137.60 |
| Less excavation for depth upto 1.50 m Rate as per Item No.2.13.2.2 of SH: Earth WorkRate as per item 2.13.2.2Sub-analysis | metre | -300 | 1,493.60 | -4,48,080.00 |
- TOTAL
- 3,21,881.10
- Add 1 % Water charges on “W-A”
- 131.38
- TOTAL
- 3,22,012.48
- Add GST on “X-A” (multiplying factor 0.2127)
- 2,822.31
- TOTAL
- 3,24,834.79
- Add 15% CPOH on “Y-A”
- 2,413.69
- TOTAL
- 3,27,248.48
- Add Cess @ 1% on “Z-A”
- 185.05
- Cost for 300m length of pipe
- 3,27,433.53
- Extra cost for one metre length
- 1,091.45
- Say
- 1,091.45
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 106. 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