REPAIR REPLACMENT AND MAINT OF INTERNAL ELECTRIFICATION OF OTM ACCN FOR ZONE ATO E MD ACCN FOR FMCC, SUOE, HAUDDIN ROAD, BD BK , MARSHAL BK AND WELCOME MAINT OF OFFICERS MD ACCN AT FMCC, SUOE, CUBBON ROAD REST HOUSE UNDER AGE B/R (C) OF GE(SOUTH) B (Tender №68578978)