The rock slide occurred due to slope modification for road construction. During rainfall saturation of slope forming material results in development of pore water pressure and reduction in shear strength causing 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 Roing 36.8 kms along NH-313 towards Hunli
Newly connstructing Roing-Hunli/ Anini road NH-313
Provision of hill side road drains.
Slope modification for road construction.