REPAIR/REPLACEMENT AND MAINT OF WATER LEVEL INDICATOR GATE LIGHT BLDG SECURITY LIGHT AND INTERNAL WIRING INCL TUBE LIGHT FITTINGS AND FIXTURES INCL MCB DBS AND OTHER MISC WORKS AT DIFFERENT PUMP HOUSES IN THE AREA OF AGE E/M EXT (W/S) UNDER GE (E/M) (投標 №112058910cn)