Comprehensive Maintenance & Operation Of 11 Kv/0.433kv D/s/s Switch Yard, Bus Bars, Ab Switches, Lightning Arresters And Other Associated Prts With 11 X 500 Kva Distribution Transformers, Main Lt Panels, 3x500 Kva Dg Set, Feeder Panels, Sub-panels, Ht Cables Etc. Campus Lights And E/ & E/w, In Mal Building, Prasal Bhawan, Administrative Building 1 & 2, Pa Section, Judges Loungee And Digitization Building Of Patna Hing Court