CPWD Analysis of Rates · Repairs to Buildings
Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation
- Item number
- 14.92
- Analysis basis
- Detail of cost for 30 sqm
- Priced inputs
- 6
- Derived rate
- ₹88.90 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 14.92 — Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation — is derived from 6 priced inputs for 30 sqm and works out to ₹88.90 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Geotextile 120 gsm membrance - 30 sqm
- Total= 31.50 sqm
- or fitter 2.16 / 5 = 0.43
- 0.18 / 5 = 0.04
- 3.24-5 / 0.65
- Add 5% for wastage - 1.50 sqm
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 8207 | Geotextile 120 gsm membranceGeotextile 120 grams per sqm membraneMaterial | sqm | 31.5 | 27.00 | 850.50 |
| 9977 | Carriage of GeotextileMaterial | L.S. | 7.8 | 2.27 | 17.71 |
| 0159 | Skilled torch operator for laying tackLabour | day | 0.43 | 897.00 | 385.71 |
| 0130 | MistryLabour | day | 0.04 | 897.00 | 35.88 |
| 0114 | BeldarLabour | day | 0.65 | 736.00 | 478.40 |
| 9999 | Sundries, torch, LPG etcMaterial | L.S. | 46.8 | 2.27 | 106.24 |
- TOTAL
- 1,874.44
- Add 1 % Water charges on “W”
- 18.74
- TOTAL
- 1,893.18
- Add GST on “X” (multiplying factor 0.2127)
- 402.68
- TOTAL
- 2,295.86
- Add 15% CPOH on “Y”
- 344.38
- TOTAL
- 2,640.24
- Add Cess @ 1% on “Z”
- 26.40
- Cost for 30 sqm
- 2,666.64
- Cost for 1 sqm
- 88.89
- Say
- 88.90
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1095. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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