Singh, Maibam Pradipkanta and Kapfo, Kowe├╝, 2018; MacroScale (1:50,000) Landslide Susceptibility Mapping in parts of Toposheets no. 84E/01, 84E/05, 83H/04 & 83H/08, Aizawl and Champhai districts, Mizoram. GSI Report of FS 201718
Present retaining wall is damaged due to landslide and subsidence
8.5 km SE of Pawlrang
Strong concrete wall for protection of base of road
Weathered and fractured nature of the Rock, load or stress from vehicle plying on the road