Rate analysis
Centering and shuttering including strutting, propping etc. and removal of form for
DSR rate₹964.85per sqm
Small surfaces such as cantilever ends, brackets and ends of steps, caps and bases to pilasters and columns and the like
- Item code
- 5.9.18
- Sub-head
- SH 5 · REINFORCED CEMENT CONCRETE
- Unit
- sqm
- Source row
- 594
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 10 bracket | |||||
| 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. | |||||
| MATERIAL | |||||
| Assuming that the timber will become unserviceable after being used 8 times. | |||||
| 1198 | Second class kail wood in planks | 10 cudm | 13.375 | ₹260.00 | ₹3,477.50 |
| 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 | |||||
| 1197 | Second class kail wood in scantling | 10 cudm | 3.15 | ₹260.00 | ₹819.00 |
| (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 | |||||
| 2447 | Hollock ballies 125 mm diameter | metre | 6.763 | ₹37.00 | ₹250.23 |
| (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 | |||||
| 2204 | Carriage of Timber | cum | 0.248 | ₹0.00 | ₹0.00 |
| Planks = 1.07 cum. | |||||
| Battens = 0.252 cum. | |||||
| Ballies 54.1x3.142x0.125²/4 = 0.66 cum. | |||||
| Total = 1.982 cum | |||||
| Qty taken for cost using once = 1.982/8 =0.248 cudm | |||||
| LABOUR | |||||
| Labour for assembling, erection, dismantling & cleaning | |||||
| 0112 | Carpenter 2nd class | day | 8 | ₹816.00 | ₹6,528.00 |
| 0114 | Beldar | day | 8 | ₹736.00 | ₹5,888.00 |
| 9999 | Sundries | L.S. | 71.5 | ₹2.27 | ₹162.31 |
Rate build-up
| 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 |