The HATS is a major government project to improve the water quality of the Victoria Harbour. Stage 1 of HATS consists of a deep tunnel conveyance system for delivering sewage to Stonecutters Island for treatment. Pictured is the Stonecutters Island Treatment Works.
The HATS is a major government project to improve the water quality of the Victoria Harbour.  Stage 1 of HATS consists of a deep tunnel conveyance system for delivering sewage to Stonecutters Island for treatment.  Pictured is the Stonecutters Island Treatment Works.
The HATS is a major government project to improve the water quality of the Victoria Harbour. Stage 1 of HATS consists of a deep tunnel conveyance system for delivering sewage to Stonecutters Island for treatment. Pictured is the Stonecutters Island Treatment Works.
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