GENERAL Tidal Bund Construction of a Temporary Tidal Bund (Salinity Barrier) across Manthra Thode in Purakkad Grama Panchayath in Ambalapuzha LAC for the year 2025-26 General Civil Work

OD29693/2025-2026:Forming bund to a width of 2 m and 2.30 m (avg) height and protecting the sides with1/2 split well matured and sound coconut post 4.30 m long driving down 2 m below ground level on both sides at 0.75 m c/c, providing 2 rows of weiling pieces 1/4 split coconut post on both sides and tying with 1/4 split coconut cross ties at 2.0 m c/c connecting the alternate set of post, and screening the sides of bund with separation membrane of impermeable plastic sheet 125 micron thick fixed properly using coconut post and weiling pieces reaper and nails in full height including tying properly using iron wire and coir altogether and supplying and filling inside with cut earth up to 2.30 m, level and conveyed with all leads and lifts including consolidating properly and maintaining the bund properly throughout the cultivation period including cutting and removing materials and clearing area etc complete as per the direction by the departmental officers at site.