Rate analysis
Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J, or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete :
DSR rate₹1,863.90as per item analysis
1.60 mm thick with zinc coating not less than 350 gm/m²
- Item code
- 12.5.1
- Sub-head
- SH 12 · ROOFING
- Unit
- See analysis
- Source row
- 384
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 9.325m | |||||
| MATERIAL | |||||
| G.I. plain sheets 2.5x0.9m | |||||
| 4 nos. @ 29.95Kg/sheet =119.80Kg.+ | |||||
| Add 2% wastage = 2.40Kg. | |||||
| Total = 122.20 kg. or 1.222q. | |||||
| 0992 | Galvanised steel plain sheets | quintal | 1.222 | ₹6,800.00 | ₹8,309.60 |
| 2302 | Carriage of G.I. sheet and accessories | tonne | 0.12 | ₹0.00 | ₹0.00 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm long | 10 Nos | 1.2 | ₹11.00 | ₹13.20 |
| 25mmx6mm (There are 14 joints) | |||||
| 1211 | G.I. plain washer for seam bolts | 100 Nos | 0.12 | ₹32.00 | ₹3.84 |
| 1208 | Bitumen washer | 100 Nos | 0.12 | ₹30.00 | ₹3.60 |
| 9977 | Carriage of bolts, nuts and washers | L.S. | 0.91 | ₹2.27 | ₹2.07 |
| 9999 | Sundries | L.S. | 13.52 | ₹2.27 | ₹30.69 |
| LABOUR | |||||
| 0130 | Mistry | day | 0.4 | ₹897.00 | ₹358.80 |
| 0102 | Blacksmith 1st class | day | 1.2 | ₹897.00 | ₹1,076.40 |
| 0103 | Blacksmith 2nd class | day | 0.8 | ₹816.00 | ₹652.80 |
| 0114 | Beldar | day | 2.4 | ₹736.00 | ₹1,766.40 |
Rate build-up
| TOTAL | ₹12,217.40 |
| Add 1 % Water charges on "W" | ₹122.17 |
| TOTAL | ₹12,339.57 |
| Add GST on "X" (multiplying factor 0.2127) | ₹2,624.63 |
| TOTAL | ₹14,964.20 |
| Add 15% CPOH on "Y" | ₹2,244.63 |
| TOTAL | ₹17,208.83 |
| Add Cess @ 1% on "Z" | ₹172.09 |
| Cost of 9.325 metres | ₹17,380.92 |
| Cost of 1.00 metre | ₹1,863.91 |
| Say | ₹1,863.90 |