CPWD Analysis of Rates · New Technologies and Materials
Designing, Providing, installing and fixing factory finished customed design pregalvanized high tensile steel joists manufactured from G350 Z275 conforming 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
- Item number
- 26.62
- Analysis basis
- Detail of cost for 212.816 kg
- Priced inputs
- 4
- Derived rate
- ₹182.05 / kg
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 26.62 — Designing, Providing, installing and fixing factory finished customed design pregalvanized high tensile steel joists manufactured from G350 Z275 conforming 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 — is derived from 4 priced inputs for 212.816 kg and works out to ₹182.05 per kg after water charges, GST, CPOH and cess. The full build-up is below.
- 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
- LABOUR (Reference item no 10.1)
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1012 | Pregalvanized high tensile steelPregalvanized high tensile steel conforming to IS:277-199Material | kg | 212.816 | 110.00 | 23,409.76 |
| 0116 | Fitter (grade 1)Labour | day | 1.064 | 897.00 | 954.41 |
| 0103 | Blacksmith 2nd classLabour | day | 1.596 | 816.00 | 1,302.34 |
| 0114 | BeldarLabour | day | 2.128 | 736.00 | 1,566.21 |
- 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 kg
- 38,742.27
- Cost of 1 kg
- 182.05
- Say
- 182.05
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1992. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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