Debris slide  occurred at  Gandhinagar on 15th August 2018  due to unscientific hill slope modification for road construction left cut slope with no lateral support.Reduction of strength on super saturation due to excess pore water pressure.Surface runof
20 years before earlier debris flow was experienced along the natural flow path.
Gandhinagar
Easing of slope and stabilize the accumulated matrial with wood pilling. Lined drainshas to be provided along the road to divert the surface runoff. Natural seepage should be maintained and a suitable culvert has to be provided. A deflection wall should
Unscientific hill slope modification for road construction left cut slope with no lateral support. Reduction of strength on super saturation due to excess pore water pressure. Surface runoff along the road as well as natural see page contributetoe erosio