The non-cohesive slope material due to rainfall resulted in saturation, loss of cohesion and reduction in shear strength of the material, thereby, resulting in deep rotational soil slide. Modification of slope for road construction without implementing a
Nair,V,Athira., Jamir, I., 2022, Remote Sensing based Macro-scale (1:50,000) landslide susceptibility mapping in Toposheets82L/16, 82P/1,2,3,4,5,6 ; 83I/13,14 & 83M/01 covering  parts of West Siang East Siang, Upper Siang, Dibang Valley and Lower Dibang
Extensive slope cut due to road widening
N of Pakam Slide 1
NH-13
i. Removal of slide materials to avoid blockage of hill side drain ii. Systematic channeling and diversion of surface water run off away from the aqffected slope
i. The slope forming material is composed of loose unconsolidated soil ii.Regolith thickness is 2-5 iii. Loss of cohesion of parent material during rainfall events.