Supply, Installation, Testing And Commissioning Of Transformer Oil Filtration Plant Of 5000 Lph Capacity Two Stage With Nitrile Rubber Hose Pipes15 Mtrs. - Inlet & 15 Mtrs. - Outlet As Per Els/vijayawada/scr Technical Specification No. B/trs/spec/4/252 Dt: 19.06.25, Sheets 1 To 41..