Rate analysis
Thermal Insulation of roofing with Expanded polystyrene fixed with suitable adhesive to the false ceiling as per the directions of the Engineer-in-charge:
DSR rate₹321.75as per item analysis
With Type N - Normal 50 mm thick
- Item code
- 12.36.1
- Sub-head
- SH 12 · ROOFING
- Unit
- See analysis
- Source row
- 1879
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10.00sqm. | |||||
| Expanded Polystyrens 1x10=10.00sqm. + | |||||
| Add wastage 10% = 1.00sqm. | |||||
| Total = 11.00sqm. | |||||
| 7090 | Expanded polystyrene type N- Normal | sqm | 11 | ₹128.00 | ₹1,408.00 |
| 0314 | Bitumen hot sealing compound : grade A | kilogram | 0.25 | ₹30.00 | ₹7.50 |
| 9999 | Sundries | L.S. | 13 | ₹2.27 | ₹29.51 |
| LABOUR | |||||
| 0111 | Carpenter 1st class | day | 0.5 | ₹897.00 | ₹448.50 |
| 0114 | Beldar | day | 0.5 | ₹736.00 | ₹368.00 |
Rate build-up
| Cost of materials : | — |
| TOTAL | ₹2,261.51 |
| Add 1 % Water charges on "W" | ₹22.62 |
| TOTAL | ₹2,284.13 |
| Add GST on "X" (multiplying factor 0.2127) | ₹485.83 |
| TOTAL | ₹2,769.96 |
| Add 15% CPOH on "Y" | ₹415.49 |
| TOTAL | ₹3,185.45 |
| Add Cess @ 1% on "Z" | ₹31.85 |
| Cost of 10.00 sqm. | ₹3,217.30 |
| Cost of 1.00 sqm. | ₹321.73 |
| Say | ₹321.75 |