Repair Maintenance Of Transformer, Vcb Ocb, Rmu, Battery Charger, Relay And Connected Items At Dhaula Kuan Part I, Dhaula Kuan Part Ii, Nodal Pump House I, Shooting Range And Adjoining Area, In The Area Of Age U Elect Supply No Ii Under Ge Uelect/Ge Elect/D-11/2022-2023/2022_Mes_525143_1 (EXPIRED)