Clearing scrub jungle and removal of fallen earth in L.S .20.350 (R) Water Courses, L.S 21.995 (L) Distributory and L.S 23.045 (L) Distributory of Vellakovil Branch Canal and its Branch distributories and Water courses for II nd Zone Irrigation. Clearing scrub jungle and removal of fallen earth in L.S .20.350 (R) Water Courses, L.S 21.995 (L) Distributory and L.S 23.045 (L) Distributory of Vellakovil Branch Canal and its Branch distributories and Water courses for II nd Zone Irrigation.