Rate analysis
Providing and fixing thermal insulation with Resin Bonded rock wool conforming to IS: 8183, having density 48 kg/m3,50 mm thick,wrapped in 200 G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held and in position by criss cossing GI wire etc. complete as per directions of Engineer-in-Charge.
DSR rate₹322.50per sqm
- Item code
- 12.62
- Sub-head
- SH 12 · ROOFING
- Unit
- sqm
- Source row
- 3412
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10 sqm | |||||
| Area for 10.00sqm. (Finished surface)=10.00sqm.+ Add 10% for ovelappings &wastage= 1.00sqm. Total= 11.00sqm | |||||
| 7273 | Resin Bonded Rockwool 48 kg/m3 | sqm | 11 | ₹117.00 | ₹1,287.00 |
| 9999 | Sundries including GI wire 20 SWG and Virgin polythene bags 200 gram and Carriage | L.S. | 52 | ₹2.27 | ₹118.04 |
| LABOUR | |||||
| 0111 | Carpenter 1st class | day | 0.5 | ₹897.00 | ₹448.50 |
| 0114 | Beldar | day | 0.5 | ₹736.00 | ₹368.00 |
| 9999 | Sundries (screws & washers) | L.S. | 20 | ₹2.27 | ₹45.40 |
Rate build-up
| TOTAL | ₹2,266.94 |
| Add 1 % Water charges on "W" | ₹22.67 |
| TOTAL | ₹2,289.61 |
| Add GST on "X" (multiplying factor 0.2127) | ₹487.00 |
| TOTAL | ₹2,776.61 |
| Add 15% CPOH on "Y" | ₹416.49 |
| TOTAL | ₹3,193.10 |
| Add Cess @ 1% on "Z" | ₹31.93 |
| Cost of 10 sqm | ₹3,225.03 |
| Cost of 1 sqm | ₹322.50 |
| Say | ₹322.50 |