REP/MAINT/REPL OF WATER LEVEL INDICATOR, PRESSURE GUAGE, SOFT STARTER AND OTHER ALLIED WKS AT WATER SUPPLY INSTALLATIONS AND REP/REPL OF BLDG COPPER, CHEMICAL EARTHINGS, EARTHING STRIPS AND CONNECTED WKS IN TECHNICAL AND TRG AREA UNDER GE (I) GOS REP/MAINT/REPL OF WATER LEVEL INDICATOR, PRESSURE GUAGE, SOFT STARTER AND OTHER ALLIED WKS AT WATER SUPPLY INSTALLATIONS AND REP/REPL OF BLDG COPPER, CHEMICAL EARTHINGS, EARTHING STRIPS AND CONNECTED WKS IN TECHNICAL AND TRG AREA UNDER GE (I) GOS