Rate analysis
Providing and fixing of 40 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts, G.l. limpet and bitumen washer complete, bent to shape and fixed in wall with cement mortar 1:3 (1 cement : 3 coarse sand).
DSR rate₹857.55as per item analysis
1.00 mm thick with zinc coating not less than 275 gm/m²
- Item code
- 12.6.1
- Sub-head
- SH 12 · ROOFING
- Unit
- See analysis
- Source row
- 418
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 13.39 m | |||||
| Consider a length of flashing 13.39 metre. | |||||
| MATERIAL | |||||
| G.I. plain sheet 1.00 mm thick 2.44mx1.22 m | |||||
| 2 nos. @ 23.27 Kg. = 46.54 Kg.+ | |||||
| Add 2% wastage = 0.0.93 Kg | |||||
| Total = 47.47 Kg. or 0.475 quintal | |||||
| 0992 | Galvanised steel plain sheets | quintal | 0.475 | ₹6,800.00 | ₹3,230.00 |
| 2302 | Carriage of G.I. sheet and accessories | tonne | 0.048 | ₹0.00 | ₹0.00 |
| 0222 | Seam bolts and nuts 6 mm dia and 25 mm long | 10 Nos | 1 | ₹11.00 | ₹11.00 |
| (taking 2 bolts per joints) | |||||
| 1207 | G.I. Limpet washer | 100 Nos | 0.1 | ₹21.00 | ₹2.10 |
| 1208 | Bitumen washer | 100 Nos | 0.1 | ₹30.00 | ₹3.00 |
| 9977 | Carriage of G.I. seam bolts and washers | L.S. | 0.39 | ₹2.27 | ₹0.89 |
| 9999 | Sundries | L.S. | 10.79 | ₹2.27 | ₹24.49 |
| LABOUR | |||||
| 0130 | Mistry | day | 0.5 | ₹897.00 | ₹448.50 |
| 0102 | Blacksmith 1st class | day | 1.48 | ₹897.00 | ₹1,327.56 |
| 0103 | Blacksmith 2nd class | day | 1 | ₹816.00 | ₹816.00 |
| 0114 | Beldar | day | 3 | ₹736.00 | ₹2,208.00 |
Rate build-up
| TOTAL | ₹8,071.54 |
| Add 1 % Water charges on "W" | ₹80.72 |
| TOTAL | ₹8,152.26 |
| Add GST on "X" (multiplying factor 0.2127) | ₹1,733.99 |
| TOTAL | ₹9,886.25 |
| Add 15% CPOH on "Y" | ₹1,482.94 |
| TOTAL | ₹11,369.19 |
| Add Cess @ 1% on "Z" | ₹113.69 |
| Cost of 13.39 metre | ₹11,482.88 |
| Cost of 1.00 metre | ₹857.57 |
| Say | ₹857.55 |