Similar situation occur in Dindugal-Madurai Electrification in SR.CRS strictly informed that the good old FOB from Madurai Junction concourse to all the platform should be removed due to heigt restriction and passenger unsafe.After this FOB closed for the passenger ,CRS gives his permission to operate passenger services through the Madurai Junction.
So first try to close the traffic permanently in the 2 ROB and informed to the CRS for DC to AC Conversion for his consent.