Theophilus, P.K. and Megotsohe Chasie, 2014. Updation of existing landslide inventory of North Eastern Region. GSI, RHQ, NER, Shillong,  Item Code: SER/NER/RHQ/2013/030; Unpub. GSI Report of FS 2013-2014
It is an old landslide zone where continuous creep movement takes place. The cutting of toe of the slope due to construction may have engineered local failure.
NH 54
Old landslide zone and hence prone to further reactivation