Gogoi, D, Tewari, H.  (2017). Macro-scale landslide susceptibility mapping in parts of 78A/4, 8, 12 and 78F/1, 5, 9, 10, Darjeeling and Jalpaiguri districts, West Bengal
NH-31A 37.95 km from Sevok (Tiger Bridge) towards  Gangtok
37.95 km from Sevok (Tiger Bridge)on NH-31A towards  Gangtok
Easing of slope through removalof loose rock blocks, rock bolting and wire mesh shot creting having water release holes. Sealing of all cracks surrounding the slide periphery and within it.
A combination of planar, wedge and toppling failure within the highly jointed partially weathered rock mass. Water stauration has aggravated the situation.