| Closed | Official sourceSupply of Data Storage System to the Water Supplies DepartmentOriginal | WSDT26B002 | Water Supplies Department |
| Closed | Official sourceImprovement of Power Supply System at Ma On Shan Fresh Water Pumping StationTranslation pending; showing original | 3/WSD/26 | Water Supplies Department |
| Closed | Official sourcePreventive Maintenance Works, Upgrading Works and Associated Ground Investigations for Water Supplies Department Slopes in Hong Kong & Islands and New Territories East, 2027-2031 ProgrammeTranslation pending; showing original | 12/WSD/26 | Water Supplies Department |
| Closed | Official sourcePreventive Maintenance Works, Upgrading Works and Associated Ground Investigations for Water Supplies Department Slopes in Kowloon and New Territories West, 2027-2031 ProgrammeTranslation pending; showing original | 13/WSD/26 | Water Supplies Department |
| Closed | Official sourceImplementation of Smart Water Supply System – Main WorksTranslation pending; showing original | 10/WSD/26 | Water Supplies Department |
| Closed | Official sourceProvision of Security Guard Services for Kowloon Bay Building of the Water Supplies DepartmentTranslation pending; showing original | WSDT26A001 | Water Supplies Department |
| Closed | Official sourceConversion from Fresh Water to Salt Water for Flushing - Stage 2Translation pending; showing original | 11/WSD/25 | Water Supplies Department |
| Closed | Official sourceReplacement of High Voltage Switchboard at Tai Mei Tuk No.2 Raw Water Pumping StationTranslation pending; showing original | 8/WSD/26 | Water Supplies Department |
| Closed | Official sourceTerm Contract for Fire Service Installations of Water Supplies Department (2027-2031)Translation pending; showing original | 11/WSD/26 | Water Supplies Department |
| Closed | Official sourceProvision of Employment and Management Services for Supporting Staff to Customer Telephone Enquiry Centre of Water Supplies Department (General and Technical Teams)Translation pending; showing original | WSD/CTEC/26/002 | Water Supplies Department |
| Closed | Official sourceSupply of Gas Chromatographic System Equipped with Tandem Mass Spectrometer “GC/MS-MS” and Accessories to the Water Supplies DepartmentTranslation pending; showing original | WSDT26B001 | Water Supplies Department |
| Closed | Official sourceProvision of Services for Remote Video Surveillance System Communication Network of Water Supplies Department (2026-2028)Translation pending; showing original | 12/WSD/25 | Water Supplies Department |
| Closed | Official sourceProvision of Canteen Services in the Canteen in WSD Cheung Sha Wan BuildingTranslation pending; showing original | WSDCSWBC2601 | Water Supplies Department |
| Closed | Official sourceProvision of Canteen Services in the Canteen in WSD Kowloon Bay BuildingTranslation pending; showing original | WSDKBBC2501 | Water Supplies Department |
| Closed | Official sourceProvision of canteen services in the canteen of WSD Lung Cheung Road M&E WorkshopTranslation pending; showing original | WSD/LCRC/25/001 | Water Supplies Department |
| Closed | Official sourceTerm Contract for Waterworks District E ― New Territories East (1.9.2025 - 31.8.2029)Translation pending; showing original | 1/WSD/25(E) | Water Supplies Department |
| Closed | Official sourceTerm Contract for Waterworks District H ― Hong Kong Island and Ap Lei Chau (1.9.2025 - 31.8.2029)Translation pending; showing original | 1/WSD/25(H) | Water Supplies Department |
| Closed | Official sourceTerm Contract for Waterworks District W ― New Territories West (1.9.2025 - 31.8.2029)Translation pending; showing original | 1/WSD/25(W) | Water Supplies Department |
| Closed | Official sourceExtension of Ngau Tam Mei Water Treatment Works and Associated Improvement Works of Existing Treatment StreamTranslation pending; showing original | 18/WSD/24 | Water Supplies Department |
| Closed | Official sourceNgau Tam Mei Water Treatment Works Extension – Extension of Ngau Tam Mei Fresh Water Primary Service Reservoir, Modification of Raw Water Tunnel Junction (Chamber G) and Associated MainlayingTranslation pending; showing original | 3/WSD/24 | Water Supplies Department |
| Closed | Official sourceProvision of Employment and Management Services for Supporting Staff to Customer Telephone Enquiry Centre of Water Supplies DepartmentTranslation pending; showing original | WSD/CTEC/24/003 | Water Supplies Department |
| Closed | Official sourceInstallation of Meters in Housing Estates in Kowloon and New Territories WestTranslation pending; showing original | 8/WSD/24 | Water Supplies Department |
| Closed | Official sourceProvision of Liquid Fluoride Dosing System at Ma On Shan Water Treatment WorksTranslation pending; showing original | 19/WSD/24 | Water Supplies Department |
| Closed | Official sourceProvision of Mechanical and Electrical Equipment for Remote Operation of Sham Tseng Water Treatment WorksTranslation pending; showing original | 16/WSD/23 | Water Supplies Department |