CLEANING AND WASHING WORKS OF SEDIMENTATION TANK, THICKENING TANK (FLOCCULATOR), AERATOR AND SUMP INTAKE CHANNEL AT LRA GERSIK, LRA PANCHOR 1, LRA PANCHOR 2, LRA PANCHOR 3, LRA PANCHOR 4, LRA PAGOH AND LRA BUKIT SERAMPANG, MUAR FOR A PERIOD OF TWO (2) YEARS. -