CPWD Analysis of Rates · Roofing
Providing and fixing ridges and hips in fibre cement reinforced by organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or self drilling fastener and EPDM washer etc. complete
Close fitting adjustable ridges
- Item number
- 12.12.3
- Analysis basis
- Details of cost for length of ridge 20.2 me-
- Priced inputs
- 6
- Derived rate
- ₹585.70 / metre
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.12.3 — Providing and fixing ridges and hips in fibre cement reinforced by organic fibres and/or inorganic synthetic fibres roofing with suitable fixing accessories or self drilling fastener and EPDM washer etc. complete Close fitting adjustable ridges — is derived from 6 priced inputs for length of and works out to ₹585.70 per metre after water charges, GST, CPOH and cess. The full build-up is below.
- tres Close fitting adjustable ridges
- Consider a shed of 20x10m (external dimensions at plinth).
- Length of ridges 20.2 metre
- No. of ridge pairs required, of length
- 1.22m each = 22.00 nos. +
- = 23.10 nos.x 1.22= 28.182 metre
- Add 5% wastage = 1.10 Nos.
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 0224 | Fibre reinforced by organic fibres and/or inorganic synthetic fibres cement close fitting adjustable ridgeMaterial | metre | 28.182 | 230.00 | 6,481.86 |
| 9977 | CarriageMaterial | L.S. | 16.12 | 2.27 | 36.59 |
| 9999 | SundriesMaterial | L.S. | 7.15 | 2.27 | 16.23 |
| 0130 | MistryLabour | day | 0.14 | 897.00 | 125.58 |
| 0112 | Carpenter 2nd classLabour | day | 0.55 | 816.00 | 448.80 |
| 0114 | BeldarLabour | day | 1.64 | 736.00 | 1,207.04 |
- TOTAL
- 8,316.10
- Add 1 % Water charges on “W”
- 83.16
- TOTAL
- 8,399.26
- Add GST on “X” (multiplying factor 0.2127)
- 1,786.52
- TOTAL
- 10,185.78
- Add 15% CPOH on “Y”
- 1,527.87
- TOTAL
- 11,713.65
- Add Cess @ 1% on “Z”
- 117.14
- Cost of 20.20 metre
- 11,830.79
- Cost of 1.00 metre
- 585.68
- Say
- 585.70
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 866. 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.
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