CPWD Analysis of Rates · Roofing
Extra for straight cutting in reinforced by organic fibres and/or inorganic synthetic fibres cement corrugated, semi corrugated 6 mm thick sheet roofing for making openings of area exceeding 40 square decimeter for chimney stacks, skylights etc
- Item number
- 12.9
- Analysis basis
- Details of cost for 3 metres of periphery
- Priced inputs
- 2
- Derived rate
- ₹92.95 / metre of periphery
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.9 — Extra for straight cutting in reinforced by organic fibres and/or inorganic synthetic fibres cement corrugated, semi corrugated 6 mm thick sheet roofing for making openings of area exceeding 40 square decimeter for chimney stacks, skylights etc — is derived from 2 priced inputs for 3 metres and works out to ₹92.95 per metre of periphery after water charges, GST, CPOH and cess. The full build-up is below.
- Area of cutting 0.9mx0.6m=0.54sqm.
- Perimeter = 3 metres
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 0111 | Carpenter 1st classLabour | day | 0.12 | 897.00 | 107.64 |
| 0114 | BeldarLabour | day | 0.12 | 736.00 | 88.32 |
- TOTAL
- 195.96
- Add 1 % Water charges on “W”
- 1.96
- TOTAL
- 197.92
- Add GST on “X” (multiplying factor 0.2127)
- 42.10
- TOTAL
- 240.02
- Add 15% CPOH on “Y”
- 36.00
- TOTAL
- 276.02
- Add Cess @ 1% on “Z”
- 2.76
- Cost of 3.00 metres of periphery
- 278.78
- Cost of 1.00 metre of periphery
- 92.93
- Say
- 92.95
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 863. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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