Kottayam-Kumily road blocked, electric poles damaged
Chottupara
Kumily- Kottayam Road
Retaining wall with proper weep holes and suitable filter medium founded on the hard rock should be provided at the road bench. Lined drains along the road has to be provided to divert the surface runoff away from the road.
Pore water pressure,reduction of strength on super satuartion, unplanned cutting of slope for road construction