Debris slide occurred at Maniyarkudi-Anakomban road on 15th August 2018  due to unscientific slope modification for road construction and  heavy rainfall contributed reduction of strength on super saturation by excess pore water pressure. Remedial measur
Maniyarankudi-Anakumbam
Retaining structure has  to be constructed over hard rock by cut and fill material according to the present road width. Lined drains to be provided d to divert the surface runoff along the road.
Unscientific hill slope modification for house construction. Reduction of strength on super saturation due to excess pore water pressure.