Rate analysis
Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer
DSR rate₹6,566.20per sqm
- Item code
- 10.4
- Sub-head
- SH 10 · STEEL WORK
- Unit
- sqm
- Source row
- 134
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for one double leaf door size 2.4x2.4m = 5.76sqm. | |||||
| MATERIAL | |||||
| (i) M.S. sheet 1mm thick | |||||
| 5.76sqm. @ 7.85kg/sqm. = 45.216kg.+ | |||||
| Add wastage @ 10% = 4.522kg. | |||||
| Total = 49.738kg = 0.497 q | |||||
| 1013 | Mild steel sheets for tanks | quintal | 0.497 | ₹5,500.00 | ₹2,733.50 |
| (ii) Gusset plates 3.00mm thick | |||||
| Area of one gusset plates | |||||
| 0.3x0.04 = 0.0120+ | |||||
| 1/2x0.26(0.04+0.3) = 0.0442 | |||||
| Total = 0.0562sqm.+ | |||||
| 8x0.0562 = 0.4496sqm.+ | |||||
| 2x22/7x1/4x0.3x0.3=0.1414sqm. | |||||
| Total = 0.5910sqm. | |||||
| 0.5910sqm.@23.55kg/sqm.=13.92kg.+ | |||||
| Add wastage @ 10% = 1.39kg | |||||
| Total = 15.31kg. or 0.153q | |||||
| 1010 | Mild steel plates | quintal | 0.153 | ₹5,700.00 | ₹872.10 |
| (iii) Angle iron | |||||
| 40x40x6mm @ 3.5kg/m | |||||
| Sides-4x2.4=9.6m+ | |||||
| Bottom & top 4x1.2 = 4.8m+ | |||||
| Diagonals-2x2.5=5.0m+ | |||||
| 2x2.45 = 4.9m+ | |||||
| Top and bottom guides | |||||
| 2x4.8 = 9.6m | |||||
| Top guide supports | |||||
| 7x0.8 = 2.1m | |||||
| Total = 36.0m | |||||
| 36m @3.5kg. per m. = 126kg.+ | |||||
| Add wastage @ 10% = 12.6kg. | |||||
| Total = 138.6kg. or 1.39q | |||||
| 1007 | Structurals such as tees,angles channels and R.S. joists | quintal | 1.39 | ₹5,965.00 | ₹8,291.35 |
| Channel 25x25x6mm @ 3.05kg/m | |||||
| Bottom-2.4m : 2.4x3.05 | |||||
| Channel 40x40x6mm @ 5.56kg/m | |||||
| 0.5x5.56 = 2.78kg. | |||||
| Total = 10.1kg.+ | |||||
| Add wastage @ 10% = 1.101kg. | |||||
| Total = 11.11kg. or 0.11q | |||||
| 1007 | Structurals such as tees,angles channels and R.S. joists | quintal | 0.11 | ₹5,965.00 | ₹656.15 |
| 2205 | Carriage of Steel | tonne | 0.216 | ₹0.00 | ₹0.00 |
| (0.0497+0.015+0.139+0.11=0.2157 tonne) | |||||
| 9999 | (iv) Pully guide blocks including drilling holes | L.S. | 269.1 | ₹2.27 | ₹610.86 |
| 0969 | Pully 25 mm dia | each | 8 | ₹48.00 | ₹384.00 |
| 9999 | (vi) Handles and locking arrangements | L.S. | 167.75 | ₹2.27 | ₹380.79 |
| 9999 | (vii) Bolts and rivets | L.S. | 269.1 | ₹2.27 | ₹610.86 |
| 9999 | (viii)Cement concrete | L.S. | 13.52 | ₹2.27 | ₹30.69 |
| Priming coat- | |||||
| M.S. Sheet 2x5.76 = 11.52+ | |||||
| Angle iron 0.16x36 = 5.76+ | |||||
| Channel-0.15x2.4=0.36+ | |||||
| 0.24x0.5=0.12 | |||||
| Total = 17.76 Say 18.0sqm. | |||||
| 13.50.3 | Rate as per item no 13.50.3 of SH : Finishing | sqm | 18 | ₹67.40 | ₹1,213.20 |
| LABOUR | |||||
| 0116 | Fitter (grade 1) | day | 2 | ₹897.00 | ₹1,794.00 |
| 0102 | Blacksmith 1st class | day | 3 | ₹897.00 | ₹2,691.00 |
| 0103 | Blacksmith 2nd class | day | 4 | ₹816.00 | ₹3,264.00 |
| 0114 | Beldar | day | 4 | ₹736.00 | ₹2,944.00 |
| 0123 | Mason 1st class | day | 0.06 | ₹897.00 | ₹53.82 |
| 0124 | Mason 2nd class | day | 0.06 | ₹816.00 | ₹48.96 |
| 9999 | Sundries | L.S. | 161.46 | ₹2.27 | ₹366.51 |
Rate build-up
| TOTAL | ₹26,945.79 |
| Add 1 % Water charges on "W-A" | ₹257.33 |
| TOTAL | ₹27,203.12 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹5,528.06 |
| TOTAL | ₹32,731.18 |
| Add 15% CPOH on "Y-A" | ₹4,727.70 |
| TOTAL | ₹37,458.88 |
| Add Cess @ 1% on "Z-A" | ₹362.46 |
| Cost of 5.76 sqm. | ₹37,821.34 |
| Cost per sqm. | ₹6,566.20 |
| Say | ₹6,566.20 |