The debris slide triggered due to oversaturation of SFM comprising of highly weathered, friable and fractured chlorite schist intermixed with soil during heavy rainfall leading to increase in pore water pressure and loss of cohesion.
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 46.4 kms along NH-313 towards Anini
 NH-313 (Roing-Anini road)
1. Removal of slided material from slope surface. 2. Trimming of crown scar. 3. Cleaning and maintains of retaining wall. 4. Construction of lined drainage along the toe of the slide.
1. SFM is composed of loose unconsolidated rock fragments intermixed with soil. 2. Toe cutting of hill slope for road construction. 3. Saturation of SMF during rainfall leading to pore pressure and loss of cohesion.