YVW – Rosanna Relieving Sewer - Stage 1

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Project Scope


Yarra Valley Water has endeavoured to upgrade its infrastructure in Melbourne’s North. Part of this upgrade is the construction of the Rosanna Relieving Sewer – Stage 1 works. The project consists of the installation of 1km of 700mm & 500mm VC pipe through established areas. The works incorporate the excavation of shafts and then laser boring at depths of up to 20m in residential streets. There was also a connection to Melbourne Water’s North Yarra Main Sewer by way of a new 2100mm diameter manhole.