Rate analysis
Providing and fixing special adjustable lockbars of mild steel E-250 to support the temporary plywood for work between joists during construction as per design & directions of the Engineer-in-charge.
DSR rate₹27.10per kg
- Item code
- 26.63
- Sub-head
- SH 26 · NEW TECHNOLOGIES AND
- Unit
- kg
- Source row
- 3013
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Detail of cost for 298.75 kgs | |||||
| MATERIAL | |||||
| Assuming special adjustable lock bar of mild steel will become unserviceable after use of 50 times | |||||
| Taking salvage value after full use of material @ 35% of cost | |||||
| Lock bar of size 1230mmx75mmx10mm | |||||
| 45 Nos x 4.35kg/each = 195.75 kg. | |||||
| Lock bar of size 930mmx75mmx10mm | |||||
| 30 Nos x 3.3kg/each = 99.00 kg. | |||||
| Total weight = 298.75 kgs | |||||
| Assuming 50 repetition, Qty taken for cost of using once = 298.75/50= 5.975 kgs | |||||
| Considering salvage value @ 35%, Quantity = 5.975x(100-35)/100 = 3.88 kgs | |||||
| 7336 | Lock Bar (E 250) - 10 thick MS Plate | kgs | 3.88 | ₹83.00 | ₹322.04 |
| LABOUR (Reference item no 10.1) | |||||
| 0116 | Fitter (grade 1) | day | 1.49 | ₹897.00 | ₹1,336.53 |
| 0103 | Blacksmith 2nd class | day | 2.24 | ₹816.00 | ₹1,827.84 |
| 0114 | Beldar | day | 2.99 | ₹736.00 | ₹2,200.64 |
Rate build-up
| Total | ₹5,687.05 |
| Add 1 % Water charges on "W" | ₹56.87 |
| TOTAL | ₹5,743.92 |
| Add GST on "X" (multiplying factor 0.2127) | ₹1,221.73 |
| TOTAL | ₹6,965.65 |
| Add 15% CPOH on "Y" | ₹1,044.85 |
| TOTAL | ₹8,010.50 |
| Add Cess @ 1% on "Z" | ₹80.11 |
| Cost of 298.75 kgs | ₹8,090.61 |
| Cost of 1 kg | ₹27.08 |
| Say | ₹27.10 |