Study Overview
Public Engagement
The Stage 1 and 2 Public Engagement of this Study were conducted from December 2015 to February 2016 and from March to April 2017 respectively.

Overview of Existing SmTSTW and Sewage Catchment Area
About the Existing SmTSTW
The SmTSTW, located at Sham Tsz Street, Sham Tseng, has been in operation since 2004. It provides sewage treatment services to a population of about 39,000 in the areas from Approach Bay to Tsing Lung Tau along Castle Peak Road.
Site Footprint
1.1 Hectare
Design Sewage Treatment Capacity
17,000m3 per day
Sewage Treatment Facility
Chemically Enhanced Primary Treatment