Siu Ho Wan Water Treatment Works Extension

Project Profile

Project Title
Siu Ho Wan Water Treatment Works Extension
Client Department
Water Supplies Department
Binnies Hong Kong Limited

The proposed project comprised the uprating of Siu Ho Wan Treatment Works and the associated raw water transmission system to cope with the water demands of the developments in North Lantau New Town, Northshore & North-East Lantau area and Discovery Bay. The project consists of:

  • i. Extension of Siu Ho Wan Water Treatment Works from the capacity of 150,000 m3/day to 300,000 m3/day with an option for further uprating to 350,000 m3/day together with the associated uprating in capacity of the Siu Ho Wan Raw Water Pumping Station and Siu Ho Wan Treated Water Pumping Station;
  • ii. Construction of a raw water booster pumping station between Ta Pang Po and Siu Ho Wan and the laying of the associated water mains;
  • iii. Demolition and re-provisioning of the existing Pui O 'A' pumping;
  • iv. Uprate in capacity of Pui O 'B' pumping station;
  • v. Duplication of two sections, approximately 2km, of 1200mm diameter water mains in Pui O.

Construction Contract

Contract Number
Contract Title
Construction of Siu Ho Wan Water Treatment Works Extension and Siu Ho Wan Raw Water Booster Pumping Station
Constructing new water treatment facilities and a new laboratory building within the existing Siu Ho Wan water treatment works (SHW WTW) compound and modifying the existing associated facilities; and constructing a new raw water booster pumping station at Siu Ho Wan.
China Road and Bridge Corporation
Construction Commencement Date
Estimated Works Completion Date
Environmental Team
Action-United Environmental Services & Consulting
Independent Environmental Checker
Allied Environmental Consultants