The shallow translational debris slide occurred where the SFM material is composed of highly splintery shale intermixed with soil. Saturation of overburden and loss of cohesion  mainly during  rainfall events has affected the slope
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
NA
Yingkiong road Slide 7
NH-513
i.Removal of slide materials away from the affected slope ii. Sufficient weep holes has to be provided in already constructed retaining wall.
i.Slope forming material is composed of loose unconsolidated parent rock mass intermixed with soil. ii. Loss of cohesion and saturation of overburden and increase in pore pressure during rainfall.