routine and breakdown maintenance of electrical items of esp including dfa eot cranes and dg sets of 2x500 mw btps anpara- 1 routine and preventive maintenance of electrical items of esp of unit no.4 & 5 of btps, anpara 2 cleaning of disconnecting switches and centrifuging of oil of hvr transformer unit no.4 & 5 of btps, anpara 3 air load testing of any pass ( 14 nos. of field in each pass ) of esp and fault removing if any and preventive maintenance of control panels and mcc during s / d of any pass of unit no.4 & 5 of btps, anpara. 4 breakdown maintenance / overhauling of 90 kva, bhel make hvr transformer of unit no. 4 & 5 of btps, anpara. 5 repairing of bhel make bapcon / bapcon plus / areca controllers suitable for 1200 ma, 70 kv hvr transformer of esp of2x500mw, btps, anpara. 6 routine maintenance of 02 no. dg set ( 2a & 2b ) and routine & breakdown maintenance of dfa system of 2x500mw, btps, anpara. 7 routine and preventive maintenance of all electrical items / parts of eot cranes / hoists of unit no.4 & 5 of btps, anpara