Natural seepage is  from an older debris flow path present  at the  left side of the house.
Mulakuvalli
Retaining structure has to be provided at the backside of the house and at the crown, below and above the road bench. Surface runoff should to be channelized and diverted away from the house.
Unscientific slope modification for cultivation, construction of road left cutslope with no lateral support and the surface runoff also contribute to the failure.Reduction of strength on super saturation due to excess pore water pressure