R.L is given for chainage 10 to 20. Formation level at $10^{\text{th}…
Previous year question for Estimation & Costing.
Question
R.L is given for chainage 10 to 20. Formation level at $10^{\text{th}}$ chainage is 107 and the road is in downward gradient 1 in 150 upto chainage 14 and then changes to 1 in 100 downward. Formation width is 10 m and side slopes of banking are 2:1. Length of chain is 30 metre.
| 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 105.0 | 105.60 | 105.44 | 105.90 | 105.42 | 104.30 | 105.00 | 104.10 | 104.62 | 104 | 103.3 |
Draw longitudinal section of the road and a typical cross-section and prepare an estimate of earthwork at the rate of Rs. 275.00% cum.
i. Find also the area of side slopes and the cost of turfing the side slopes at the rate of Rs 60.00%sqm.
- Year: 2022
- Subject: Estimation & Costing