Stanley Sewage Treatment Works

• Commissioned in 1995
  
  
• Consists of 3 rock caverns approximately 120m long, 15m wide and 17m high each
  
  
• Serves a population of over 27,000 in Stanley, Ma Hang, Tai Tam, Chung Hom Kok and Red Hill areas
  
  
• Facilities effectively hidden in caverns
  
  
• Integrates with the surrounding environment and community