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Hong Kong HATS 2A Stonecutters Island Sewage Treatment Works

Project Type
Environmental Facilities
Stonecutters Island, Hong Kong

Architect / Supervising Engineer

Supervision: Ove Arup & Partners Hong Kong Ltd.


Drainage Services Department, the Government of the Hong Kong Special Administrative Region

Scope of Work

Construction of

  1. An 880 m-long effluent tunnel with an internal diameter of 8.5 m
  2. Disinfection facilities aimed at intercepting and treating the sewage generated from the populated areas in the northern and southwestern parts of Hong Kong Island

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