During the rainfall shallow rotational debris slide occurred due to extensive slope cut without stabilizing the slope for road construction and geologically the area comprises of carbonaceous shale –shale intercalation. The weathered carbonaceous shale
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
1.2km W Hetlong
NH-315, Jairampur-Manmao road
1. Removal of slided debris material. 2. Construction of retaining wall with sufficient weepholes. 3. Stabilize the slope by benching 4. Maintenance of hillside drainage.
1. Extensive slope cut for road construction without stabilizing the slope. 2. Geologically the area comprises carbonaceous shale –shale intercalation. Lower part occupied by highly weathered and unstable carbonaceous shale.  Hence the slope failed alo