The shallow translational debris slide occurred due to unstable slope forming material (weathered intercalation of carbonaceous shale- shale-siltstone) along the slope during the 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
S of Longvi, 8 km Tea Garden
 Longvi-hetlong road
1. Construction of retaining wall with weep holes 2. Removal of slided debris material 3. Construction of hill side drainage.
1. The slope forming material is weathered intercalation of carbonaceous shale- shale-siltstone is unstable along the slope during the rainfall.