The rock slide has occurred due to prolonged rain water percolation leads to saturation of rock mass and fracture planes causing weathering and widening of joints and weakening of rock mass 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 48.8 kms along NH-313 towards Anini
 NH-313 (Roing-Anini road)
1. Trimming of crown scar and slope face. 2. Removal of tilted and uprooted plantation from the crown which are likely to fall. 3. Provision of hill side road drains.
1. Highly weathered, fragile and jointed nature of rock. 2. Rill erosion on slope surface. 3. Saturation of rock mass and fracture planes leads to weathering and widening of joints resulting in failure.