The rock slide has occurred due to highly weathered and jointed nature of chlorite schist. Also, heavy rainfall, freezing and thawing by snow are major contributing factors for the 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 Mayudia Pass 4.5 kms along NH-313 towards Hunli
 NH-313 (Roing-Anini road)
1. Removal of loose rock boulders and fragments from the slope surface. 2. Removal of slided debris material on the road side, 3. Provision of lined hill side drains.
The rock slide has occurred due to highly weathered and jointed nature of chlorite schist. Also, heavy rainfall, freezing and thawing by snow are major contributing factors for the failure.