On 15th August 2018 Debris Flow have occurred at Perumkala where 3 houses damaged 1) Vijayan Pallickal 2) Rajesh M.R 3) Manoj Gopi, cultivation got damaged and washed out. Road got blocked. Mainly due to slope modification. Accumulated debris should be r
3 houses damaged 1) Vijayan Pallickal 2) Rajesh M.R 3) Manoj Gopi
Perumkala
Road blocked. Retaining stucture to be constructed from road level, with weepholes and lined toe drainage to be maintained. Construction of suitable culvert. Natural drainage to be maintained.
Slope modification for cultivation. Seepage from the nala led to the reduction of strength on super saturation due to excess pore water pressure .