The shallow planar debris slide occurred due to weak SFM along extensive slope cut
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
200 m S of Katang
Khonsa-Changlang road, NH-215
1. Removal of slided debris material 2. Construction of toe support retaining wall with sufficient weep holes 3. Construction of lined hill side road drainage with proper gradient.
1. Extensive slope cutting for road construction without stabilizing the slope 2. Weathered unconsolidated loose slope forming material consist of intercalation of siltstone-shale-grey shale of Disang Group