Megotsohe Chasie et al., 2016. Preparation of GIS-based landslide susceptibility Maps for mountainous region. Unpub. GSI report of FS 2014-2016.
Shallow translational along rock-overburden interface
Thipuzu approach road
Considering the slope morphometry and the amount of debris still resting upslope of the road bench, further reactivation cannot be ruled out under adverse hydrological conditions.
Moderation of the upslope of the road through benching at regular intervals, construction of a 2 tier flexible breast wall to the benched slope, provision of a lined hillside drain to the road bench.