The rock slide has occurred due to aadverse condition of rock mass consists of highly jointed quartzite, which gets saturated by rainwater along the weak planes and diminish its strength resulting 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 43.5 kms along NH-313 towards Anini
 NH-313 (Roing-Anini road)
1. Removal of slided material from retaining wall and repairing of damaged retaining wall. 2. Removal of rock boulders occurring at critical angle from slope surface. 3. Plantation of bamboo, vetiver on slope surface to prevent further erosion.
1. Highly jointed and weathered quartzite. 2. Rill erosion on slope surface. 3. Saturation of rock along the weak planes due to rainwater.