Nabiyal V, et al., Macro scale (1:50,000) Landslide Susceptibility Mapping in parts of  toposheet nos. 53E/15, 16, parts of 53E/14 and 53F/13 in parts of Kinnaur and Shimla district, Himachal Pradesh. Unpub. GSI report of FS 2016-2017
The overhang destressed boulders are posing danger to settlement and road blockage
NH-72
Removal of overhang boulders and rock bolting at places
The distressed overhang boulders along the slope has formed due to frost wedging action