Phnom Penh Water Supply Authority (PPWSA) would like to announce to investors and the public that on Tuesday, 30th September 2025, at PPWSA’s Headquarter, H.E. EK SONNCHAN, Minister Delegate Attached to the Prime Minister and Chairman of the Board of Directors of Phnom Penh Water Supply Authority, presided over On Signing Ceremony of The Design and Built Contract, Operation and Maintenance Contract, and Training Contract of The Project for Expansion of Phum Prek Water Supply System Under Japan’s Grant Aid Between Phnom Penh Water Supply Authority and KUBOTA-CTII Consortium.
This expansion project will increase the production capacity by 45,000m³/day, in addition to the original capacity of 150,000m³/day, to provide high-quality, safe, continuous, and affordable water to residents in Phnom Penh and its surrounding urban areas. Furthermore, PPWSA will provide stable, clean water services to industrial zones, create job opportunities, and enhance the living standards of residents. In addition, according to the updated of the Third Master Plan (2021-2030) the daily water demand will be increase up to 1.8 million m³/day by 2030. To achieve this goal, the Project for the Expansion of Phum Prek Water Supply System is a critical initiative to ensure a stable supply of clean water for the PPWSA and support the achievement of the Sustainable Development Goals (SDGs) from 2030 onwards, as detailed in the Press Release.