CPWD Analysis of Rates · Repairs to Buildings
Renewing Wrought iron or M.S. Wheel or roller of steel door or gate and fitting and fixing the same with necessary clamps, nuts and bolts/welding and erection etc. complete
Wheel above 50 mm dia
- Item number
- 14.22.2
- Analysis basis
- Detail of cost for 10 nos wheels
- Priced inputs
- 14
- Derived rate
- ₹304.55 / nos
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 14.22.2 — Renewing Wrought iron or M.S. Wheel or roller of steel door or gate and fitting and fixing the same with necessary clamps, nuts and bolts/welding and erection etc. complete Wheel above 50 mm dia — is derived from 14 priced inputs for 10 nos and works out to ₹304.55 each after water charges, GST, CPOH and cess. The full build-up is below.
- Considering average wheel dia =75 mm
- Width of wheel = 40 mm
- M.S. flat for clamp = 60x8 mm
- Bolt size 16 mm dia.
- Lenth of one clamp :
- 2x(0.04+0.0375+0.02)+0.05
- =0.195+0.05=0.245m say 0.25m
- Weight of 10 nos wheels
- 10x[3.14x{(7.5/2)x(7.5/2)}x4]x7.850/1000=
- 13.87 kg
- Weight of 10 nos clamps 8 mm thick =10x0.25
- m @ 3.8kg/m = 9.50 kg
- Weight of 10 nos 16 mm dia. Bolts, 10 cm
- long 10x0.10 m @ 1.60 kg/m = 1.60 kg
- Total = 24.97 kg say 25 kg
- Labour for dismantling :
- Renewing the wheels with clamps :length = 10x(2x6)
- Labour for cutting, assembling and errection
- charges
- Add 5% wastage = 0.48 kg
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 0103 | Blacksmith 2nd classLabour | day | 0.04 | 816.00 | 32.64 |
| 0100 | BandhaniLabour | day | 0.03 | 816.00 | 24.48 |
| 0114 | BeldarLabour | day | 0.06 | 736.00 | 44.16 |
| 9999 | SundriesMaterial | L.S. | 1.04 | 2.27 | 2.36 |
| 7442 | Wheel 75 mm dia. 40 mm wideMaterial | each | 10 | 66.00 | 660.00 |
| 1008 | 10 nos clamps out of M.S. flat 60x8 mm = 10x0.25 m @ 3.8 kg/m = 9.5 kgFlats up to 10 mm in thicknessMaterial | NaN | NaN | NaN | |
| Total = 9.98 kg say 10 kg Flats upto 10 mm in thicknessOther | quintal | 0.1 | 5,450.00 | 545.00 | |
| 1034 | M.S. bolt/pin 16 mm dia 10 cm long 10 Nos 10x0.16= 1.6 kg = 0.016 q Bolts and nuts upto 300 mm in lengthBolts and nuts up to 300 mm in lengthMaterial | quintal | 0.02 | 5,200.00 | 83.20 |
| 1215 | Welding by electric plantMaterial | cm | 120 | 2.50 | 300.00 |
| 0102 | Blacksmith 1st classLabour | day | 0.1 | 897.00 | 89.70 |
| 0100 | BandhaniLabour | day | 0.05 | 816.00 | 40.80 |
| 0114 | BeldarLabour | day | 0.36 | 736.00 | 264.96 |
| Priming coat : = 10x2(0.06+0.008)x0.25m = 0.34 sqm on (40x40x6) Tees = 0.16x3.30 = 0.53 sqm, Total = 0.87 sqm Rate as per item no 13.50.3 of SH : FinishingRate as per item 13.50.3Sub-analysis | sqm | 0.87 | 67.40 | 58.64 | |
| 9999 | SundriesMaterial | L.S. | 5.33 | 2.27 | 12.10 |
- TOTAL
- 2,158.04
- Add 1 % Water charges on “W-A”
- 20.99
- TOTAL
- 2,179.03
- Add GST on “X-A” (multiplying factor 0.2127)
- 451.01
- TOTAL
- 2,630.04
- Add 15% CPOH on “Y-A”
- 385.71
- TOTAL
- 3,015.75
- Add Cess @ 1% on “Z-A”
- 29.57
- Cost of 10 nos wheels
- 3,045.32
- Cost per wheel
- 304.53
- Say
- 304.55
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 1060. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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