CPWD Analysis of Rates · Roofing
Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183. Density 16 kg/m³, 50 mm thick, wrapped in 200G Virgin Polythene bags placed over existing false ceiling and held in position by criss-crossing GI wire
- Item number
- 12.35
- Analysis basis
- Details of cost for 10.00sqm.
- Priced inputs
- 4
- Derived rate
- ₹297.25 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.35 — Providing and fixing thermal insulation with Resin Bonded Fibre glass wool conforming to IS: 8183. Density 16 kg/m³, 50 mm thick, wrapped in 200G Virgin Polythene bags placed over existing false ceiling and held in position by criss-crossing GI wire — is derived from 4 priced inputs and works out to ₹297.25 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Area for 10.00sqm. (Finished surface) =
- 10.00sqm.+
- 1.00sqm.
- Total = 11.00sqm.
- Add 10% for overlappings & wastage =
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 7231 | Resin Bonded Glass wool 16 kg/m³ 50 mm thickResin Bonded Glass wool 16 kg/m³ : 50 mm thickMaterial | sqm | 11 | 105.00 | 1,155.00 |
| 9999 | Sundries including GI wire 20 SWG and Virgin polythene bags 200 gramMaterial | L.S. | 52 | 2.27 | 118.04 |
| 0111 | Carpenter 1st classLabour | day | 0.5 | 897.00 | 448.50 |
| 0114 | BeldarLabour | day | 0.5 | 736.00 | 368.00 |
- TOTAL
- 2,089.54
- Add 1 % Water charges on “W”
- 20.90
- TOTAL
- 2,110.44
- Add GST on “X” (multiplying factor 0.2127)
- 448.89
- TOTAL
- 2,559.33
- Add 15% CPOH on “Y”
- 383.90
- TOTAL
- 2,943.23
- Add Cess @ 1% on “Z”
- 29.43
- Cost of 10.00 sqm.
- 2,972.66
- Cost of 1.00 sqm.
- 297.27
- Say
- 297.25
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 892. 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
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