A R M O Shimla From Lwss Gumma Sh Providing Fixing Of Cast Lron Sluice Valve Of 200 Mm Dia Pn 1.60 1 No. For Scouring At Clarfloculator New Gumma Side And 300 Mm Dia Sluice Valve 2 Nos On Gravity Line From Intake Head Weir I E One No At Junct