DSD Contract No. DC/2008/08

Upgrading of Central and East Kowloon Sewerage - Phase 1
Client : DSD
Period : 2009-2012

Concentric teamed up with Penta-Ocean to form a Joint Venture which was awarded the drainage contract for upgrading of Central and East Kowloon Sewerage - Phase 1. The works included 5.5km sewerage with diameters ranging from 225mm to 1500mm and 2.7km fresh/salt watermains of diameters ranging from 20mm to 250mm using both open-trench and trenchless methods, modification of 7 numbers of existing dry weather flow interceptors, landscaping works, utility diversion, implementation of temporary traffic management schemes in the rear alleys, main streets and trunk roads in East Kowloon.