CPWD Analysis of Rates · Roofing
Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete
- Item number
- 12.20
- Analysis basis
- Details of cost for 10 sqm.
- Priced inputs
- 7
- Derived rate
- ₹709.75 / Sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.20 — Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete — is derived from 7 priced inputs for 10 sqm and works out to ₹709.75 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Cement mortar 1 : 4 (1 cement : 4 coarse
- sand)
- Integral water proofing compound 2% by
- weight of cement
- Cement mortar 1 : 4 (1 cement : 4 coarse
- sand)
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 7266 | Pressed clay tiles 20 mm thick 250 x 250 mm sizePressed clay tiles 20 mm thick 250x250 mm sizeMaterial | 1000 Nos | 0.16 | 8,800.00 | 1,408.00 |
| Rate as per Item Number 3.9 of SH: MortarsRate as per item 3.9Sub-analysis | cum | 0.037 | 4,211.70 | 155.83 | |
| 1213 | Water proofing materialsMaterial | kilogram | 0.01 | 45.00 | 0.45 |
| Rate as per Item Number 3.9 of SH: MortarsRate as per item 3.9Sub-analysis | cum | 0.224 | 4,211.70 | 943.42 | |
| 0123 | Mason 1st classMason 1st classLabour | day | 0.6 | 897.00 | 538.20 |
| 0114 | BeldarLabour | day | 2.6 | 736.00 | 1,913.60 |
| 9999 | SundriesMaterial | L.S. | 13 | 2.27 | 29.51 |
- TOTAL
- 4,989.01
- Add 1 % Water charges on “W”
- 49.89
- TOTAL
- 5,038.90
- Add GST on “X” (multiplying factor 0.2127)
- 1,071.77
- TOTAL
- 6,110.67
- Add 15% CPOH on “Y”
- 916.60
- TOTAL
- 7,027.27
- Add Cess @ 1% on “Z”
- 70.27
- Cost of 10.00 sqm.
- 7,097.54
- Cost of 1 Sqm.
- 709.75
- Say
- 709.75
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 877. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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