Rate analysis
Providing ridges or hips of width 60 cm overall width 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₹980.50as per item analysis
0.63 mm thick with zinc coating not less than 275 gm/m²
- Item code
- 12.4.2
- Sub-head
- SH 12 · ROOFING
- Unit
- See analysis
- Source row
- 316
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10.35 metre long ridge. | |||||
| G.I.plain sheets 0.63mm thick 1.8x0.9m size 5 nos. @9.23 Kg. per sheet = 46.15 Kg. + | |||||
| Add 2% wastage = 0.91 Kg. | |||||
| Total = 47.07 Kg. | |||||
| 0992 | Galvanised steel plain sheets | quintal | 0.47 | ₹6,800.00 | ₹3,196.00 |
| 2302 | Carriage of G.I. sheet and accessories | tonne | 0.047 | ₹0.00 | ₹0.00 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm long | 10 Nos | 2.8 | ₹11.00 | ₹30.80 |
| 25mmx6mm (There are 14 joints) | |||||
| 1211 | G.I. plain washer for seam bolts | 100 Nos | 0.28 | ₹32.00 | ₹8.96 |
| 1208 | Bitumen washer | 100 Nos | 0.28 | ₹30.00 | ₹8.40 |
| 9977 | Carriage of seam bolts and washers | L.S. | 1.82 | ₹2.27 | ₹4.13 |
| 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
| Say 47 Kg. | — |
| TOTAL | ₹7,133.38 |
| Add 1 % Water charges on "W" | ₹71.33 |
| TOTAL | ₹7,204.71 |
| Add GST on "X" (multiplying factor 0.2127) | ₹1,532.44 |
| TOTAL | ₹8,737.15 |
| Add 15% CPOH on "Y" | ₹1,310.57 |
| TOTAL | ₹10,047.72 |
| Add Cess @ 1% on "Z" | ₹100.48 |
| Cost of 10.35 metres | ₹10,148.20 |
| Cost of 1.00 metre | ₹980.50 |
| Say | ₹980.50 |