CPWD Analysis of Rates · Reinforced Cement Concrete
Centering and shuttering including strutting, propping etc. and removal of form for
Small surfaces such as cantilever ends, brackets and ends of steps, caps and bases to pilasters and columns and the like
- Item number
- 5.9.18
- Analysis basis
- Details of cost for 10 bracket
- Priced inputs
- 6
- Derived rate
- ₹964.85 / sqm
Under the CPWD Delhi Analysis of Rates 2023 (Civil), item 5.9.18 — Centering and shuttering including strutting, propping etc. and removal of form for Small surfaces such as cantilever ends, brackets and ends of steps, caps and bases to pilasters and columns and the like — is derived from 6 priced inputs for 10 bracket and works out to ₹964.85 per sqm after water charges, GST, CPOH and cess. The full build-up is below.
- 1.20m projected
- Front area 0.50x0.60m
- End area 0.50x0.75m
- Area in contact with concrete
- 10x2x{(0.60+0.75)/2}x1.2 = 16.2 sqm.
- Front 10x0.5x0.6 = 3 sqm.
- Bottom 10x0.5x1.21 = 6.05 sqm.
- Total = 25.25 sqm.
- Assuming that the timber will become unserviceable after being used 8 times.
- Timber IInd class kail wood or equivalent
- local soft wood
- (I) Plank 30mm thick.
- Sides 10x2{(0.60+0.75)/2}x1.238 = 16.71sqm
- Battens 10x0.576x1.21 = 6.97
- Front 10x0.5x0.638 = 3.19
- Total = 26.87 sqm.
- Cubical contents
- 26.87x0.038 = 1.02 cum.
- Wastage @ 5% = 0.05 cum.
- Total = 1.07 cum.
- Qty taken for cost using once = 1070/8 =
- 133.75 cudm
- (ii) Battens-0.05x0.05m
- 10x2x1.238 = 24.76m
- 10x2x1.21 = 24.2m
- 10x2x0.688 = 13.76m
- 10x2x0.838 = 16.76m
- 10x3x0.5 = 15m
- Total = 94.48m
- Cubical contents
- 94.48x0.05x0.05 = 0.24 cum.
- Wastage 5% = 0.012 cum.
- Total = 0.252 cum = 252 cudm
- Qty taken for cost using once = 252/8 = 31.5
- cudm
- (iii) Ballies 125mm dia.
- 10x1x2.5 = 25m
- 10x1x2.65 = 26.5m
- Total = 51.5 m
- Wastage 5% = 2.6m
- Total = 54.1 m
- Qty taken for cost using once = 54.1/8=
- 6.763 m
| Code | Input | Unit | Quantity | Rate (INR) | Amount (INR) |
|---|---|---|---|---|---|
| 1198 | Second class kail wood in planksMaterial | cudm 10 | 13.375 | 260.00 | 3,477.50 |
| 1197 | Second class kail wood in scantlingMaterial | cudm 10 | 3.15 | 260.00 | 819.00 |
| 2447 | Hollock ballies 125 mm diameterMaterial | metre | 6.763 | 37.00 | 250.23 |
| 0112 | Carpenter 2nd classLabour | day | 8 | 816.00 | 6,528.00 |
| 0114 | BeldarLabour | day | 8 | 736.00 | 5,888.00 |
| 9999 | SundriesMaterial | L.S. | 71.5 | 2.27 | 162.31 |
- TOTAL
- 17,125.04
- Add 1 % Water charges on “W”
- 171.25
- TOTAL
- 17,296.29
- Add GST on “X” (multiplying factor 0.2127)
- 3,678.92
- TOTAL
- 20,975.21
- Add 15% CPOH on “Y”
- 3,146.28
- TOTAL
- 24,121.49
- Add Cess @ 1% on “Z”
- 241.21
- Cost of 25.25 sqm.
- 24,362.70
- Cost of 1 sqm.
- 964.86
- Say
- 964.85
From the CPWD Delhi Analysis of Rates 2023 (Civil), Volumes I & II, printed page 233. Reference only — CPWD amends rates through correction slips between editions, so verify against the official source before pricing a bid.
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