The affected area is lithologically composed of weathered and friable parent rock mass along with boulders and over burden soil cover. Unscientific modification of slope for road construction
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
Mariyang-Yingkiong road Slide 4
NH-513
i. Removal of loose boulders to prevent from falling on the road bench ii. Extension of retaining wall on the left flank of the slide with sufficient weep holes. Iii. Removal of slide materials from the blocked drain and proper maintenance of hill side d
i. Slope forming material is composed of weathered and friable parent rockmass along with boulders intermixed with soil