20 year back one Debris flow was experienced in this place. Road damaged. A culvert with suitable dimension has to be provide at the road bench.
Manjappara
Clear the accumulated material in the flow path. No construction to be allowed atleast 10m from both flanks of runout path. Relocate the house of Mr.Manuvel Akathottiyil, Mr.Varghees Akathottiyil and Mr.Varkiavira Parakkel which is in the flow path.
Unscientific hill slope modification for cultivation. Natural seepage contribute reduction of strength on super saturation by  excess pore water pressure cause the shallow transitional failure along a weathered seam.