Annual Maintenance Of Edappally Branch Canal Between Ch.11.00 Km To 15.50 Km, Including Pre Water Distribution Cleaning, Operating All Shutters, And Nets, Proper Watching Of Canals And Canal Bund, Clearing Siphons - Well Drops, Clearing- For One Year Pvip -2025-26-Annual Maintenance Of Edappally Branch Canal Between Ch.11.00 Km To 15.50 Km, Including Pre Water Distribution Cleaning, Operating All Shutters, And Nets, Proper Watching Of Canals And Canal Bund, Clearing Siphons - Well Drops, Clearing