The debris slide occurred due to weathered SFM is unstable along extensive slope cut in steep sloping topography during rainfall
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
1.6km SE of Simran New Thamlom
Changlang-Margherita road (NH-215)
Removal of slided debris material. 2. Trimming of crown scar along its length 3. Providing hill side lined drain.
Due to increase of pore water pressure in the unconsolidated slope forming material during heavy rainfall reduces its shear strength and leading to slope failure.