The slide has occurred along theHMH road. The development of local hydrostatic pressure and reduction of shear strength on over-saturation of weak overburden material due to incessant rainfall.
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 6 kms along HMH road towards Hunli
Hunli-Metengliang-Hayuliang (HMH) road
1.Clearing of loose debris material and fragments of rock from the slope face. 2.Construction of hill side drain for excess water discharge.
The slope modification initiated by road construction and the prolonged percolation of water along the weak planes resulted the planar failure of rock.