Ramesh Kumar et al., 2016. Macro-scale (1:50,000) landslide susceptibility Mapping in parts of toposheets no. 53A/15, E/03, Mandi, Bisaspur and Solan districts, Himachal Pradesh. Unpub. GSI report of FS 2015-2016
Already provided retaining wall is not enough. It has to be given for entire stretch about 50-60m.
Extensive slope cut  and highly joined rock