The debris slide occurred in the south eastern part of the area in Anjaw district. Weathering and widening of joint planes causing loosening of blocks. Development of local hydrostatic pressure leads to the reduction of shear strength.
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 Khupa/ KVK Anjaw 10.6 kms along HMH road towards Hunli
Hunli-Metengliang-Hayuliang (HMH) road
1.Clearing of weathered and potentially unstable material from the crown portion of the slide.
The slope modification initiated by road construction and the prolonged percolation of water along the weak planes resulted the planar failure of rock.