The main causative factor for this slide may have been 
toe erosion along steep incised nala channel wall/flanks
because of sudden increase in discharge by Khremithang
nala. The area is covered with thick (2-3 m) overburden of loose and unconsolidated sl
Khremithang slide
Sealing of cracks, construction of retaining wall, training of course of nala
Toe erosion by Khremithang nallah