Sudharmma, A., SG, A. and Retna Kumari, R. G., 2020. Macroscale (1:50,000) Landslide Susceptibility Mapping in parts of Toposheet nos. 58B/08, 58B/12, 58B/16, 58F/04 and 58F/08 in Ernakulam and Idukki Districts, Kerala.
Cut slope failure
Aaram mile
Bison valley road
Retaining wall  with weep holes and suitable filter medium founded on the hard rock should be provided along the cutslope. Surface runoff should be diverted away from the road by providing lined drains.
Unscientific hill slope modification for road construction that left cut slope with no lateral support. Excess rain resulted in reduction of strength on super saturation and excess pore water pressure.