Heavy rainfall on steep natural slope covered with unconsolidated material aggravated with toe erosion by the river current led to this landslide 

Heavy rainfall on steep natural slope covered with unconsolidated material aggravated with toe erosion by the river current led to this landslide
River course shifted towards left bank thus directly hitting against the present hill.
UK/Pith/ Munsyari-Jauljibi/ LS/0042
State Highway
Flood protection wall, regarding/easing out of the slope to mild angle and retaining wall towards river side