The rock slide has occurred due to extensive slope cut along highly jointed and fragile country rock. Oversaturation of slope forming material due to rain causing loosening of blocks along the joint planes and 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 8.3 km along HMH road
Hunli-Metengliang-Hayuliang (HMH) road
1. Provision of hill side road drains. 2. Removal of loose material occurring at critical angle from slope face. 3. Construction of toe support retaining wall.
1. Extensive slope cut. 2. Highly jointed and fragile chlorite schist with carbon phyllite of Dibang Group.