Rolling and shooting boulders from top causing road blockae
At around 4.5km from Linsbong on Linsebong-Forebay road of Rammam Hydel Project Stage-II
Easing of slope, construction of benches and sausage walls along the benches and afforestation
Planar failure along the contact between rock and overburden contact due to loss of shearing strength of the overburden material after saturation.