Debris slide occurred in Maniyarkudi  on 15th August 2018  due to heavy rainfall and the geoscientific cause being the  unscientific slope modification for house construction. Reduction of strength on super saturation due to excess pore water pressure. T
Maniyarankudi
Accumulated material should be removed. Gabion wall has to constructed founded on the hard rock upto the slope height. Easing of slope at the scarp face.
Unscientific slope modification for house construction. Reduction of strength on super saturation due to excess pore water pressure.