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Uprating of Chai Wan Salt Water Supply System

Project Scope

  1. uprating the output capacity of Siu Sai Wan salt water pumping station (SWPS) from 30 000 cubic metres (m3) per day to 41 700 m3 per day;
  2. laying of about 3.8 kilometres (km) salt water mains ranging from 150 millimetres (mm) to 600 mm in diameter; and
  3. laying of about 0.3 km fresh water mains of 450 mm in diameter for providing contingent augmentation to salt water supply.

Approved Project Estimate

$379.1 million

Commencement Date

November 2016

Estimated Completion Date


Current Progress

Upgrading works of Siu Sai Wan Salt Water Pumping Station in progress

Project Office in WSD

Construction Division


Not applicable


Civil Contract
Mechanical & Electrical Contract

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