Rate analysis
Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.
DSR rate₹2,808.55per cum
With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) having CBR Value-20
- Item code
- 16.78.3
- Sub-head
- SH 16 · ROAD WORK
- Unit
- cum
- Source row
- 4782
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 225 cum (450 tonnes) | |||||
| MATERIAL | |||||
| Close graded graunlar sub-base material as per Grading-III of specifications | |||||
| 9.5mm to 4.75mm @ 35% = 100.80 cum | |||||
| 4.75 mm to 2.36mm @ 12.5% = 36.00 cum | |||||
| 2.36mm below @ 52.5% = 151.20 cum | |||||
| 1179 | Crushed stone 2.36 mm to 12.5 mm size | cum | 100.8 | ₹1,005.00 | ₹1,01,304.00 |
| 2202 | Carriage of Stone aggregate below 40 mm nominal size | cum | 100.8 | ₹0.00 | ₹0.00 |
| 1179 | Crushed stone 2.36 mm to 12.5 mm size | cum | 36 | ₹1,005.00 | ₹36,180.00 |
| 2202 | Carriage of Stone aggregate below 40 mm nominal size | cum | 36 | ₹0.00 | ₹0.00 |
| 2903 | Stone chippings/ screenings 4.75 mm nominal size | cum | 75.6 | ₹1,600.00 | ₹1,20,960.00 |
| 2904 | Stone chippings/ screenings 150 micron nominal size | cum | 75.6 | ₹1,600.00 | ₹1,20,960.00 |
| 2203 | Carriage of Coarse sand | cum | 151.2 | ₹0.00 | ₹0.00 |
| Machinery/ Hire charges: | |||||
| 0059 | Wet Mix Plant 60 TPH | hour | 6 | ₹1,050.00 | ₹6,300.00 |
| @75 tonne capacity | |||||
| 0070 | Generator 100 KVA/125 KVA | hour | 6 | ₹350.00 | ₹2,100.00 |
| 0057 | Water Tanker 5 to 6 KL capacity | hour | 4.5 | ₹250.00 | ₹1,125.00 |
| 5 km lead with one trip per hour | |||||
| 0052 | Front end loader 1 cum bucket capacity (incl POL) | hour | 6 | ₹1,450.00 | ₹8,700.00 |
| Tipper 10 tonne capacity( taking lead= 10Km) =450x10 =4500 t.Km | |||||
| 0053 | Tipper -5 Cum | tonne km | 4,500 | ₹3.70 | ₹16,650.00 |
| — | Add 10 per cent of cost of carriage to cover cost of loading and unloading | — | — | — | ₹1,665.00 |
| 0050 | Motor Grader 3.35 metre blade | hour | 6 | ₹2,700.00 | ₹16,200.00 |
| 0054 | Vibratory roller 8 to 10 tonne | hour | 6 | ₹700.00 | ₹4,200.00 |
| LABOUR | |||||
| 0128 | Mate | day | 0.4 | ₹816.00 | ₹326.40 |
| 0139 | Skilled Beldar (for floor rubbing etc.) | day | 2 | ₹816.00 | ₹1,632.00 |
| 0114 | Beldar | day | 8 | ₹736.00 | ₹5,888.00 |
Rate build-up
| TOTAL | ₹4,44,190.40 |
| Add 1 % Water charges on "W" | ₹4,441.90 |
| TOTAL | ₹4,48,632.30 |
| Add GST on "X" (multiplying factor 0.2127) | ₹95,424.09 |
| TOTAL | ₹5,44,056.39 |
| Add 15% CPOH on "Y" | ₹81,608.46 |
| TOTAL | ₹6,25,664.85 |
| Add Cess @ 1% on "Z" | ₹6,256.65 |
| Cost for 225 cum(450 Tonne) | ₹6,31,921.50 |
| Cost per cum. | ₹2,808.54 |
| Say | ₹2,808.55 |