Supply, Erection, Testing And Commissioning Of (I) 2Nos 220/33Kv Ptr Bays And 2X14.4Mvar Capacitor Banks At 220Kv Ss Kuppam For Proposed Battery Energy Storage System (Bess) At 220Kv Ss Kuppam And (Ii) Erection Of 14.4 Mvar Capacitor Bank At 132Kv Ss Shanthipuram In Chittoor District On Turnkey Basis