Debris slide  occurred at Perumkala. Unscientific slope modification for house, cultivation and road. Surface runoff  through the road  contributed toe erosion which resulted in slide along weathered seam. RR walls has to provided with anchores in the ha
Biju George Kuzhikottamalil, situated at the left side of the slide, cut slope failure observed  behind the house below the road bench. Clear the accumulated material, surface runoff through the road should be diverted away from the house, retaining wall
Perumkala
Perumkala- Ambataru colony road.
RR walls has to provided with anchores in the hard rock at the Scarp face to avoid retrogression which further may cause the failure.  Lined drains has to be provided   at the road side to divert  the surface runoff away from the affected area .
Unscientific slope modification for house, cultivation and road. Surface runoff  through the road  contributed toe erosion which resulted in slide along weathered seam.