The slide has triggered along vertical slope cut in highly weathered and jointed chlorite schist. Prolonged saturation of rock mass and infiltration of water through joint planes during heavy rain weakens the rock resulting in failure.
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 Hunli 47.4 kms along NH-313 towards Anini
 NH-313 (Roing-Anini road)
1. Removal of slided material occurring at critical angle from slope surface. 2. Trimming of crown scar. 3. Removal of slided and loose material from retaining wall. 4. The lined drainage should be provided at toe part to minimize toe erosion.
1. Vertical slope cut for road construction. 2. Weathered and highly fractured country rock i.e. chlorite schist. 3. Saturation of rock mass and infiltration of water through joint planes during rainfall.