Rate analysis
Designing, Providing, installing and fixing factory finished customed design pregalvanized high tensile steel joists manufactured from G350 Z275 confirming to IS:277-1992, minimum coating of galvanizing 275 gm/sqm, minimum yield stress 35 MPa & minimum tensile strength of 380 MPa placed 1.23 metre apart to support the load of slab etc as per the design & directions of Engineer-in-Charge.
DSR rate₹182.05per kg
- Item code
- 26.62
- Sub-head
- SH 26 · NEW TECHNOLOGIES AND
- Unit
- kg
- Source row
- 2986
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Detail of cost for 212.816 kgs | |||||
| MATERIAL | |||||
| Covered area = 5.57x4.2m = 23.394 sqm | |||||
| (a) 250 series Joist (G 350) - 3mm thick - Galvanised = 4 Nos x4.18 metre length = 16.72 metre @ 10.59 kg/metre = 177.06 kg | |||||
| (b) Joist Shoe plate (E 250) - 12 mm thick MS Plate (Galvanised with 55 microns) = 2 Nos in each joist x 4 No. joist = 8 No's @ 2.4kg/each = 19.2kg | |||||
| (c) Bolts (M16 - Gr 8.8s), (Galvanised) (16∅ X 40 bolts With washer & Nuts)= 6No's in each joist x 4 No. joists=24 Nos 24 No's@0.135kg/each = 3.24 kg | |||||
| (d) Hanging Angle at corners to support lock bars L 75x40x1.6 (Galvanised) = 2x4.18 metre =8.36 metre @ 1.60kg/metre = 13.376 kg | |||||
| Total weight = 177.06+19.2+3.24+13.376 = 212.816 kgs | |||||
| 1012 | Pregalvanized high tensile steel | kg | 212.816 | ₹110.00 | ₹23,409.76 |
| LABOUR (Reference item no 10.1) | |||||
| 0116 | Fitter (grade 1) | day | 1.064 | ₹897.00 | ₹954.41 |
| 0103 | Blacksmith 2nd class | day | 1.596 | ₹816.00 | ₹1,302.34 |
| 0114 | Beldar | day | 2.128 | ₹736.00 | ₹1,566.21 |
Rate build-up
| Total | ₹27,232.72 |
| Add 1 % Water charges on "W" | ₹272.33 |
| TOTAL | ₹27,505.05 |
| Add GST on "X" (multiplying factor 0.2127) | ₹5,850.32 |
| TOTAL | ₹33,355.37 |
| Add 15% CPOH on "Y" | ₹5,003.31 |
| TOTAL | ₹38,358.68 |
| Add Cess @ 1% on "Z" | ₹383.59 |
| Cost of 212.816 kgs | ₹38,742.27 |
| Cost of 1 kg | ₹182.05 |
| Say | ₹182.05 |