Scope

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Installation of a 560mm water transport pipeline beneath the
Manning River using HDD, comprising a single bore of 724m.

Challenges

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The crossing required steel casing installation using a hammer drill, together with ParaTrack beacon steering to maintain bore alignment. Delivery also involved complex site and stakeholder management, including traffic and noise controls.

Outcome

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The 724m HDD crossing was completed to enable installation of the water transport pipeline beneath the Manning River. The works were delivered using a controlled approach suited to the site and stakeholder requirements, providing a more resilient solution for the town of Wingham following flood damage to the existing water supply and reducing the risk of future flood impacts.

• OCEAN OUTFALL
   

• 330m BORE
   

• 315mm PIPE