The rock slide occurred due to highly fractured and jointed nature of rock mass formed planer failure along bedding plane. Freezing and thawing by snow results in weathering and widening of joints.
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 1.34 kms along NH-313 towards Hunli
 NH-313 (Roing-Anini road)
1. Removal of failed rock blocks on the road. 2. Removal of loose blocks from the slope face. 3. Construction toe support concrete retaining wall with sufficient weep holes along the affected road stretch. 4. Provision of hill side drainage.
1. Highly fractured and jointed nature of rock mass formed planer failure along bedding plane. 2. Freezing and thawing by snow results in weathering and widening of joints.