GHD has assisted the Melbourne Water Corporation to replace a
section of its oldest sewer network, first built around 1894. The
existing main, which had significantly deteriorated, needed to be
replaced to continue providing essential services to the city’s
growing inner north population, and reduce the risk of failure
associated with ageing infrastructure.
As principal consultant, GHD provided design management,
structural and civil design, geotechnical and hydrogeological
analysis, durability assessments, tunnel lining design, hydraulic
capacity analysis, planning and statutory approvals, environmental
investigations and management, odour control design, preparation of
contract documentation and construction phase services.
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