In recent years, the DSD has employed trenchless technologies under which the excavation requires less open space and a shorter duration of works, allowing traffic to resume quickly after the completion of works to minimise impacts to the public. Pictured is the construction site at Bailey Street in To Kwa Wan, where the slip-lining method is being used to rehabilitate the pipes.

In recent years, the DSD has employed trenchless technologies under which the excavation requires less open space and a shorter duration of works, allowing traffic to resume quickly after the completion of works to minimise impacts to the public. Pictured is the construction site at Bailey Street in To Kwa Wan, where the slip-lining method is being used to rehabilitate the pipes.

In recent years, the DSD has employed trenchless technologies under which the excavation requires less open space and a shorter duration of works, allowing traffic to resume quickly after the completion of works to minimise impacts to the public. Pictured is the construction site at Bailey Street in To Kwa Wan, where the slip-lining method is being used to rehabilitate the pipes.