The shallow rotational debris slide has occurred due to unscientific way of modification of natural slope and removal of soil for road construction. The intensive percolation of the water leads to the over saturation of the material.
Anicia K.S., Arvind Kumar Singh, 2022, Remote Sensing based Macro-scale (1:50,000) landslide susceptibility mapping in TS no. 82 P/12, 15, 16; 91 C/3, 4, 7, 8, 12; 91 D/1, 2, 3, 4, 5, 6, 8, 9 and 10 covering parts of Lower Dibang Valley, Lohit, Anjaw and
NIL
 From Roing 25.1 kms along NH-313 towards Hunli
Newly connstructing Roing-Hunli/ Anini road NH-313
1.Easing of slope/ slope gradation is required. 2.Removal of uprooted trees and plants from the slide. 3.Construction of side drains along the road to avoid any drainage problem. 4. Clean the weep holes of the retaining wall.
Extensive cuttiong of slope for road construction. As a result of slope saturation cause the increased the pore water pressure and reduced the shear strength of the slope.