Debris slide  occurred at the right side of Munnar- Mattupatti Road. In which one workshop fully damaged. Slope modification for  road is the main causes. Surface runoff have contributed further failure. Retaining structure below the road bench to be fou
Munnar- Mattupatti road
Munnar- Mattupatti road
Retaining structure below the road bench to be founded on rock. Lined drains to be provided at the road side.
Absence of roadside drains resulted in surface runoff eroding the filled slope and subsequent failure.