Due to unscientific hill slope modification for construction of house and cultivation cause arrested crown at Sindhu Sunil's house. House is constructed over the cut and fill material in which super saturation and pore water pressure  build up by the hea
Maniyarankudi
Retaining wall with suitable fillers and weep holes has to be constructed at the road bench. Lined drains should be provided  along the road to divert the surface runoff. Relocate the house of Sindhu Sunil which is in  the left flank of runout path.
Unscientific hill slope modification for construction of road and toe erosion by the surface runoff along with reduction of strength due to super saturation and excess pore water pressure cause the failure.