A Case Study of the Krishna Bhir Slope Failure Disaster: Past and Present Scenario at a Glance

Abstract

The massive landslide disaster of Krishna bhir has been infamous for its dreadful consequences. This huge landslide in the region led to serious socio-economic and environmental disorders in the vicinity of the region, whose negative impacts were reflected soon in the capital city. In addition to the feeble geology, the blasting and drilling activities, rampant deforestation, heavy monsoon rain and the poor drainage are the engenders for weakening the natural slope resulting the perpetual slope failure of Krishna bhir. The concept of bio-engineering cum civil engineering was implemented by the Department of Road – Nepal to strengthen the hill slope and manage the mass movement. This has been a very effective solution since, it has managed to sustain the slope from more than past decade. However, Krishna bhir has managed to revert to its volatile state once again. Hence, this study investigates about the past and the present condition of the slope with the future recommendations to prevent the impending landslide.