The shallow rotational debris slide occurred due to weathered SFM is unstable along the 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
200m E of Old Kamlao
NH-315, Jairampur-Manmao road section
1. Construction of toe support retaining wall with sufficient weep holes 2. Provision of hill side drain along the affected zone.
Toe cutting of slope during road construction and road widening, 2. Pore water pressure developed in slope forming material during heavy rainfall reduces its shearing strength and thereby leading to slope failure.