CPWD Analysis of Rates · Roofing
Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner
- Item number
- 12.55
- Analysis basis
- Details of cost for 10 sqm
- Priced inputs
- 11
- Derived rate
- ₹1,703.95 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 12.55 — Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner — is derived from 11 priced inputs for 10 sqm and works out to ₹1,703.95 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- Area= 10 sqm+
- Total=10.30 sqm
- Cement mortar 1:4 (1 cement : 4 coarse
- sand)
- Add wastage @ 3%=0.3 sqm
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1204 | Precast heat resistant terrace tiles (size 300x300mm) and 20mm thickPrecast heat resistant terrace tiles (size 300x300 mm) and 20 mm thickMaterial | sqm | 10.3 | 465.00 | 4,789.50 |
| Rate as per Item No.3.9 of SH:MortarRate as per item 3.9Sub-analysis | cum | 0.224 | 4,211.70 | 943.42 | |
| 0367 | Portland Cement (OPC-43 grade)Material | tonne | 0.044 | 5,156.00 | 226.86 |
| 0368 | White CementMaterial | tonne | 0.044 | 10,500.00 | 462.00 |
| 0875 | Red, chocolate, orange, buff or yellow (red oxide of iron) light shade pigmentRed, chocolate, orange, buff or yellow (red oxide of iron) light shade pigmentMaterial | kilogram | 3.08 | 65.00 | 200.20 |
| 0124 | Mason 2nd classMason 2nd classLabour | day | 1.6 | 816.00 | 1,305.60 |
| 0115 | CoolieLabour | day | 2 | 736.00 | 1,472.00 |
| 0139 | Skilled Beldar (for floor rubbing etc.)Labour | day | 1 | 816.00 | 816.00 |
| 0101 | BhistiLabour | day | 1 | 816.00 | 816.00 |
| 0013 | Machine for rubbing of floorsMachinery | day | 1.6 | 350.00 | 560.00 |
| 9999 | Sundries including carborandum stone etc.Material | L.S. | 169.98 | 2.27 | 385.85 |
- TOTAL
- 11,977.43
- Add 1 % Water charges on “W”
- 119.77
- TOTAL
- 12,097.20
- Add GST on “X” (multiplying factor 0.2127)
- 2,573.07
- TOTAL
- 14,670.27
- Add 15% CPOH on “Y”
- 2,200.54
- TOTAL
- 16,870.81
- Add Cess @ 1% on “Z”
- 168.71
- Cost of 10 sqm
- 17,039.52
- Cost of 1 sqm
- 1,703.95
- Say
- 1,703.95
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 924. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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