Q. Which of the following is the correct order of stages of estimation of concrete roads? (Solved)
1. earthwork excavations, cement concrete for the base course (1:4:8) and cement concrete for wearing course (1:2:8)
2. earthwork excavations, cement concrete for wearing course (1:4:8) and cement concrete for the base course (1:2:8)
3. earthwork excavations, cement concrete for the base course (1:6:9) and cement concrete for wearing course (1:7:9)
4. cement concrete for the base course (1:2:3), cement concrete for wearing course (2:7:9) and earthwork excavations
- a. earthwork excavations, cement concrete for the base course (1:4:8) and cement concrete for wearing course (1:2:8)