Rate analysis
Providing and fixing up to floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required Centering complete.
DSR rate₹10,105.10per cum
1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20mm nominal size derived from natural sources)
- Item code
- 4.5.1
- Sub-head
- SH 4 · CONCRETE WORK
- Unit
- cum
- Source row
- 1042
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for Plain window sill 10x15 nos. | |||||
| 10x15x1m x 0.20m x 0.15m = 4.5cum. | |||||
| MATERIAL | |||||
| Cement concrete 1:1½:3 | |||||
| 4.1.2 | Rate as per Item Number 4.1.2 of SH: Concrete work | cum | 4.5 | ₹8,340.85 | ₹37,533.83 |
| 0115 | Coolie | day | 5.1 | ₹736.00 | ₹3,753.60 |
| (Extra labour for lifting = 0.75 x 4.5 x 1.5 = 5.1) | |||||
| Centering and shuttering | |||||
| (1) Mould | |||||
| (i) Plate 3mm thick | |||||
| [(2x1x0.15)+(2x0.15x0.20)]x10 = 3.6 sqm. @ 23.55kg/m² = 84.8 kg. | |||||
| (ii) Flat 10x5mm | |||||
| 10x4x1.0 = 40m | |||||
| 10x8x0.2 = 16m | |||||
| 10x4x0.15 = 6m | |||||
| Handle 10x2x0.25 = 5m | |||||
| 67m @ 0.4kg/m = 26.8 kg. | |||||
| Total = 111.6kg | |||||
| Assuming shuttering will become unserviceable after use of 40 times and taking 75% credit. | |||||
| Qty taken for cost of using once = 111.6x0.75/40 = 2.1 kg | |||||
| 10.1 | Rate as per item no.10.1 S.H. steel work | kg | 2.1 | ₹117.35 | ₹246.44 |
| (2) Moulding Platform | |||||
| Assuming platform will become | |||||
| unserviceable after use of 40 times. | |||||
| (i) Brick on edge flooring cement mortar 1:6 | |||||
| 10x1x2.0x2.0m = 40 sqm. | |||||
| Qty taken for cost of using once = 40/40 = 1 sqm | |||||
| 11.1.2 | Rate as per item no. 11.1.2 of S.H.: Flooring work | sqm | 1 | ₹965.55 | ₹965.55 |
| (ii) 25mm thick cement concrete 1:2:4 in pavement | |||||
| 10x2.00x2.00x0.025 = 1cum | |||||
| Qty taken for cost of using once = 1/40 = 0.025 cum | |||||
| 11.7 | Rate as per item no. 11.7 of S.H.: Flooring work | cum | 0.025 | ₹8,595.15 | ₹214.88 |
| 9999 | Mortar and labour for hoisting and finishing | L.S. | 363 | ₹2.27 | ₹824.01 |
Rate build-up
| TOTAL | ₹43,538.31 |
| Add 1 % Water charges on "W-A" | ₹45.78 |
| TOTAL | ₹43,584.09 |
| Add GST on "X-A" (multiplying factor 0.2127) | ₹983.40 |
| TOTAL | ₹44,567.49 |
| Add 15% CPOH on "Y-A" | ₹841.02 |
| TOTAL | ₹45,408.51 |
| Add Cess @ 1% on "Z-A" | ₹64.48 |
| Cost for 4.5 cum. | ₹45,472.99 |
| Cost per cum. | ₹10,105.11 |
| Say | ₹10,105.10 |