Extra for circular cutting in C.G.S. sheet roofing for making opening of area exceeding 40 sq. decimeter
- Item number
- 12.3.1
- Analysis basis
- 10 holes
- Priced inputs
- 2
- Derived rate
- ₹671.45/ METRE
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.3.1 (Extra for circular cutting in C.G.S. sheet roofing for making opening of area exceeding 40 sq. decimeter: 1.00 mm thick) is derived from 2 priced inputs for 10 holes and works out to ₹671.45 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- dia-metre
- Perimetre of 10 nos 10x22/7x0.5 = 15.71
- metre
| Code | Type | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|---|
| 0102 | LAB | Blacksmith 1st class | day | 3.13 | 897.00 | 2,807.61 |
| 0114 | LAB | Beldar | day | 6.26 | 736.00 | 4,607.36 |
- TOTAL
- 7,414.97
- Add 1 % Water charges on “W”
- +74.15
- TOTAL
- 7,489.12
- Add GST on “X” (multiplying factor 0.2127)
- +1,592.94
- TOTAL
- 9,082.06
- Add 15% CPOH on “Y”
- +1,362.31
- TOTAL
- 10,444.37
- Add Cess @ 1% on “Z”
- +104.44
- Cost of 15.71 metre
- 10,548.81
- Cost of 1.00 metre
- 671.47
- SAY
- ₹671.45
- PUBLISHED BY
- Central Public Works Department (CPWD)
- EDITION
- DAR 2023 · Delhi
- EFFECTIVE
- 2023-09-14Both volumes are dated 14 September 2023 on their title pages.
- RETRIEVED
- 2026-09-08
- GST
- 18%, added in each item's build-up
- PRINTED PAGE
- 856
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 856. For 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. We can do this for you: send the tender and we return a priced BOQ on the applicable schedule, with rate build-ups and an engineer's sign-off.