Kumila L. et al., 2016. Macro-scale (1:50,000) landslide susceptibility Mapping in parts of toposheets no. 83G/1, G/2, Karbi Anglong, Naogaon, North Cachar Hills, Assam. Unpub. GSI report of FS 2015-2016.
Retaining wall is under construction but its height may be increased by 1-2 m.
NH 54, about 2km SE of Langlao Disa (NC Hills)
1. Dressing of the slope/removal of overburden material .
2.  Removal of slide material dumped on the road side.
3. Construction of lined hill side drain..

Excavation or cutting of toe for road construction activities on natural slopes disturbs the angle of repose of the material.