Debris Flow  occurred in  Thanikandam-Swapnagramam on 15th August 2018 where vegetation washed out.The runout material had gone upto the nala level. Mainly due to reduction of strength on super saturation by excess pore water pressure. Retaining wall to
Cut slope failure above the crown at the road side which is the only accessibility towards Swapnagramam where 20 houses located. Cut slope failure happened behind the houses at Swapnagram. Retaining wall/ Gabion wall  to be constructed at all cutslope fa
Swapna Gramam
Thanikandam-Swapna Gramam road
Retaining wall to be constructed over hard rock below the road with weep holes. Lined drains to be provided to divert the surface runoff.
Natural failure due to reduction of strength on super saturation and excess pore water pressure