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What We Construct

Contract No. DC/2009/18, Upgrading Works at Stonecutters Island Sewage Treatment Works - Effluent Tunnel and Disinfection Facilities

Client

Drainage Services Department


Construction Period

Jun 2011 - Dec 2015

Construction of an Effluent Tunnel between Stonecutters Island Sewage Treatment Works (SCISTW) and the existing ocean outfall for the increased flow load and incorporation of disinfection facilities.