The shallow rotational debris slide has occurred due to toe cutting of slope for road construction. Increase of pore water pressure in the thick overburden soil due to oversaturation during heavy rainfall reduced the shear strength of the SFM.
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 24.4 kms along NH-313 towards Hunli
Newly connstructing Roing-Hunli/ Anini road NH-313
1. Removal of failed debris material on the road side 2. Slope moderation at crown portion and removing/ cleaning of debris material failed along the hill side road drainage.
1. Toe cutting of slope for road construction. 2. Increase of pore water pressure in the thick overburden soil due to oversaturation during heavy rainfall reduced the shear strength of the SFM.