Geologically, the terrain comprises of loose detached boulders and friable shale intermixed with soil. Excavated slope exceeding the critical angle along with weak overburden material and drainages on the hillslope played a vital role in the process of s
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
A part of retaining wall has been damaged
West of Kolung Slide 5
NH-513(Mariyang-Yingkiong road)
i. Removal of loose boulders and debris which is blocking the hill side drain ii. Damaged retaining wall can be reconstructed
i.SFM is composed of loose detached boulders and friable shale intermixed with soil ii.Damp hydrological condition iii.Major drainage dissections of the affected slope