CPWD Analysis of Rates · Roofing
Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms
- Item number
- 12.46
- Analysis basis
- Details of cost for 1 grating
- Priced inputs
- 2
- Derived rate
- ₹84.55 / grating
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.46 — Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms — is derived from 2 priced inputs for 1 grating and works out to ₹84.55 per grating after water charges, GST, CPOH and cess. The full build-up is below.
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 7857 | P.T.M.T. Grating square slit 150mmP.T.M.T. Grating square slit 150 mmMaterial | each | 1 | 50.00 | 50.00 |
| 9977 | Carriage of material and fixing chargesMaterial | L.S. | 4.16 | 2.27 | 9.44 |
- TOTAL
- 59.44
- Add 1 % Water charges on “W”
- 0.59
- TOTAL
- 60.03
- Add GST on “X” (multiplying factor 0.2127)
- 12.77
- TOTAL
- 72.80
- Add 15% CPOH on “Y”
- 10.92
- TOTAL
- 83.72
- Add Cess @ 1% on “Z”
- 0.84
- Cost of each grating
- 84.56
- Say
- 84.55
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 909. 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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