Proper cemented linned/gradient  drainage system is to be constructed. Toe cutting has to be prevented.
Naveen Kumar Nigam, Kezhasilie Chiezou, 2022, Remote Sensing based Macroscale (1:50,000) landslide susceptibility mapping in Toposheets 82O/04,8,11,12,15,16; 82P/07 to 11, 13,14 and 83 M/05 covering parts of East Siang, Upper Siang, Dibang Valley and Low
 Slide triggred due to incessant rainfall, Suitable suggested remedial measures are to be taken.
LS-12
Towards Takilalung, NH-513
1. Removal of slided debris material 2.  Construction of retaining wall with sufficient weep holes. 3. Construction of hill side drainage. 4. Stabilize the slope by benching.
Lack of slope moderation, steep slope cutting, rainfall,  highly fractured rocks, weathered unconsolidated.