Proper cemented linned/gradient  drainage system is to be constructed.
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.
Sisseri bridge slide
NH-13, Sesseri Bridge
1. Removal of slided debris material 2. Stabilize the slope by the three benching. 3. Proper diversion drainage with construction of culvert 4. Reconstruction of damaged concrete wall with suitable height.
Dumping of waste material has caused the dragging effect on the road side and has triggered the slide, Lack of proper linned drainage