REPAIR/RENEWAL AND MAINT OF SUB MAIN WIRING, MCBs, DBs, INCLUDING CEILING FANS, EXHAUST FANS, WALL MOUNTED FANS, AIR CIRCULATORS AND ALL TYPES OF GYSERS AND FITTINGS/FIXTURES OF JCOs/OR MARRIED ACCOMMODATION AND OTM ACCOMMODATION AT BARRACKPORE UNDER GE BARRACKPORE