Design, Drawing, Supply, Erection, Testing & Commissioning Of 132 Kv Traction Substation, Sectioning Post Sps, And Sub Sectioning Post Ssps In 2X25kv System With V-Connected Transformer Including Scada And Automatic Fault Locator Afl Across Various Locations In Andal-Pradhankunta Section Connection With New Andal -Pradhankhanta Multi Tracking Work.