Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 3 (Q.No. 1)
Intermediate catch water drains are provided only, if
catchment area of the watershed above road is large
intensity of rainfall is heavy
single catch water drain is inadequate
all the above.
Answer: Option
No answer description is available. Let's discuss.
3 comments Page 1 of 1.

Munawar shah Dawar. said:   1 year ago
@Surya & @Nitin.

The purpose of catch water drain is provided along the roadside on higher elevations such as hill side, to catch rainwater before entering the road surface and disposing of it.

Nitin said:   6 years ago
Can anyone explain it?

Surya said:   2 years ago
The purpose of catch- water drain is? Please explain.

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