Design, Drawing, Supply, Erection, Testing &Amp Commissioning Of 132 Kv Traction Substation, Sectioning Post (S Ps), And Sub Sectioning Post (Ss Ps) In 2x25 Kv System With V Connected Transformer Including Scada And Automatic Fault Locator (Afl) Across Various Locations In Andal Pradhankunta Section In Asansol Division Of Eastern Railway In Connection With New Andal Pradhankhanta Multi Tracking Work .