This is an active and widening type of rock slide caused due to the unstable and highly fractured rocky overburden. The remedial measures suggested above should be implemented immediately to avoid any big failure in the future.
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
In this point it can be suggested that in the hilly terrain whenever there is any hill slope excavation is to be planned it must be done in planned way with proving timely and adequately stability measures simultaneously with the execution of the work. T
Pakke-Tara road section slide-1
Pakke-Bameng road section
Construction of breast wall of suitable height along with adequate number of weep holes and lined drainage along the toe part with sufficient gradient away from the affected area.
The super-saturation of the highly fractured and weathered rock materials through prolonged infiltration of unguided surface water into the loose overburden soil observed along the crown area thereby drastically decreasing the shear strength and increasi