Debris slide documented along the Pachhi- Pakke road section. The main cause of the failure is infiltration of surface run off along the crack/ fractures and joints. Also over-saturation of the loose overburden material thereby increasing the local pore
Mohanty, A., and Joshi, K., 2021: Remote sensing based macro scale (1:50,000) landslide susceptibility mapping in toposheets 82D/12, D/15, D/16, 82H/3, H/4, H/6, H/7, H/10, 83A/1, A/5, A/6, A/9, A/10, A/13, A/14 and 83E/1 covering parts of Tawang, West K
Nil
Pakke road section slide-2
Pachhi-Pakke road section
Channeling of the surface water away from the affected slope (crown area) to reduce chances of further failure and slope management.
Weathered and jointed rock mass, unfavourable discontinuities and steep slope and over-saturation of the loose overburden material and increase in local pore water pressure.