The affected hillslope is geologically characterized by loose unconsolidated soil intermixed with parent rockmass of friable shale where regolith thickness is more than 5m.
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
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Yingkiong road Slide 5
NH-513
i. Removal of loose materials to prevent from further failure ii.Construction of retaining wall with proper height iii. Proper maintenance of hill side drain
i. Slope forming material is composed of loose unconsolidated soil intermixed with parent rockmass (friable shale) ii. Regolith thickness is more than 5m iii. Dripping hydrological condition iv. Loss of cohesion and saturation during rainfall events