Debris slide occurred at Manjapara, the main geoscientific causes are hill slope modification,  reduction of strength on super saturation due to excess pore water pressure. House of kuttayi, Vellaplackkal partially damaged clear the accumulated the mater
Mini, Nellikunnel, Sojan K,S, Kalapuriackal houses situated in the stream bed which is in the right side of the location, flows only only during rainy season. During the heavy rainfall on the 15th August the stream flooded and the water entered these hou
Manjappara
Clear the accumulated the material, at the back side of the house retaining structure to be founded on hard rock with weep holes and fiter material at the back side of the house were cut slope failure was noticed
Mainly due to slope modification for house, natural seepage also contributed the failure, heavy rainfall caused the reduction in strength and excess pore water pressure.