Electrical modification work ( i ) Special drive for checking of proper sealing of D & ED box & HT box. ( ii ) Provision of individual MPCB for water pumps and shifting of its controller to on board in set of panels for LHB NON- AC EOG/ HOG coaches and ( iii ) Shifting of residual current breaker with over- current ( RCBO ) positioning in set of panels for LHB Non- AC EOG/ HOG coaches at CRW/ HRT