The wedge failure occurred due to intersection of joints
Ramesh Guguloth, Neethu Alpho Joseph, 2022, Remote Sensing based Macro-scale (1:50,000) landslide susceptibility mapping in Toposheets 83M/4, 8,12,15,16; 83N/01, 2, 5, 6, 9,13; 92A/03, 4, 6, 7, 11,14,15,16; 92E/02, 3 & 4 covering  parts of Tirap, Changan
NIL
1 km NE of Lanwang
Khonsa-Changlang road, NH-215
1. Removal of slided rock material 2. Construction of lined hill side road drainage with proper gradient
1. Wedge failure due to intersection of joints. 2. Extensive cutting of slope for road construction.