Rate analysis
Centering and shuttering including strutting, propping etc. and removal of form for
DSR rate₹951.10per sqm
Weather shade, Chajjas, corbels etc., including edges
- Item code
- 5.9.19
- 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 Nos. weather shade | |||||
| Area of centring and shuttering = 9.54 sqm | |||||
| For a weather shade over a window of size 1.5mx1.2m | |||||
| Size of weather shade 1.80x0.45m | |||||
| Thickness at front = 0.05m | |||||
| Thickness at fixed edge = 0.07m | |||||
| Area in contact with concrete Bottom | |||||
| 10x1x0.45x1.80 = 8.10 | |||||
| 10x1x0.05x1.80 = 0.90 | |||||
| 10x2x0.45x0.06 = 0.54 | |||||
| Total = 9.54 sqm. | |||||
| MATERIAL | |||||
| Assuming that the timber will become unserviceable after being used 8 times. | |||||
| 1198 | Second class kail wood in planks | 10 cudm | 5.3 | ₹260.00 | ₹1,378.00 |
| (i) Planking 38mm thick. | |||||
| Bottom 10x1x1.876x0.488 = 9.15 sqm. | |||||
| 10x1x1.876x0.05 = 0.94 sqm. | |||||
| 10x2x0.45x0.06 = 0.54 sqm. | |||||
| Total = 10.63 sqm. | |||||
| Add 5% wastage = 0.53 sqm. | |||||
| Total = 11.16 sqm. | |||||
| Cubic contains | |||||
| 11.16x0.038 = 0.424 cum = 424 cudm | |||||
| Qty taken for cost using once = 424/8 = 53.00 cudm | |||||
| 1197 | Second class kail wood in scantling | 10 cudm | 1.5 | ₹260.00 | ₹390.00 |
| (ii) Battens- | |||||
| 10x2x0.60x0.075x0.10 = 0.09 | |||||
| Ends with bearing center | |||||
| 10x1x0.45x0.075x0.10 = 0.03 | |||||
| Total = 0.12 cum = 120 cudm | |||||
| Qty taken for cost using once =120/8=15 cudm | |||||
| 2447 | Hollock ballies 125 mm diameter | metre | 5.513 | ₹37.00 | ₹203.98 |
| (iii) Ballies 125mm dia. | |||||
| 10x2x2.1 = 42m | |||||
| Wastage 5% = 2.1m | |||||
| Total = 44.1 m | |||||
| Qty taken for cost using once = 44.1/8 = 5.513 m | |||||
| Carriage: | |||||
| 2204 | Carriage of Timber | cum | 0.136 | ₹0.00 | ₹0.00 |
| Plank = 0.424 cum. | |||||
| Battens = 0.12 cum. | |||||
| Ballies | |||||
| 44.1x3.142x(0.125)²/4 = 0.54 cum. | |||||
| Total = 1.084 cum | |||||
| Qty taken for cost using once = 1.084/8 = 0.136 cum | |||||
| LABOUR | |||||
| Labour for assembling, erection, dismantling & cleaning | |||||
| 0112 | Carpenter 2nd class | day | 3 | ₹816.00 | ₹2,448.00 |
| 0114 | Beldar | day | 2.5 | ₹736.00 | ₹1,840.00 |
| 9999 | Sundries | L.S. | 52 | ₹2.27 | ₹118.04 |
Rate build-up
| TOTAL | ₹6,378.02 |
| Add 1 % Water charges on "W" | ₹63.78 |
| TOTAL | ₹6,441.80 |
| Add GST on "X" (multiplying factor 0.2127) | ₹1,370.17 |
| TOTAL | ₹7,811.97 |
| Add 15% CPOH on "Y" | ₹1,171.80 |
| TOTAL | ₹8,983.77 |
| Add Cess @ 1% on "Z" | ₹89.84 |
| Cost for 9.54 sqm. | ₹9,073.61 |
| Cost of 1 sqm. | ₹951.11 |
| Say | ₹951.10 |