Fabrication, Supply, Erection, Testing And Commissioning Of 33/11 Kv Ss With 2X8 Mva Prtrs, Associated Equipments, Accessories, Control Panels Etc. At Vengateswarapuram And 33Kv Bay Extension Works At 110/33/11 Kv Keelaveeranam Ss In Tirunelveli Edc.