The slope is predominantly composed of rock fragments intermixed with in-situ soil. . Moreover, the drainages on the slope tend to deeply incise the slope material and cause further erosion during heavy rainfall.
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
The portion of damaged retaining wall has been reconstructed with sufficient weep holes and appropriate height
Yingkiong Slide 1
NH-513
i. Already constructed retaining wall can be modified keeping appropriate height from the toe of the slope ii. Extension of the retaining wall in width is suggested
. Slope forming material is composed of weathered and loose parent rock fragments intermixed with soil ii. Damp hydrological condition iii. Loss of cohesion and saturation during rainfall events