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.
The slide mass on road side should be cleared.
NH 54, about 1 km East of Langlao Disa
1. Removal of weak weathered rock mass.
2. Height of retaining wall may be increased by 2-3 m to check the slide mass from choking the drainage

Concentrated infiltration of water during incessant rainfall within the rill marks left during road excavation in highly weathered sandstone led to formation of gully.