The shallow rotational debris slide occurred due to the weathered shale-siltstone intercalation of Disang Group is, unstable 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
1 km NE of Amchung
Changlang-Kengkhu road
1.Removal of failed debris material. 2. Trimming of crown scar along its length.
  Steep slope with unconsolidated slope forming material of weathered shale-siltstone intercalation leading to slope failure triggered by rainfall