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Wastewater

Project

A regional conveyance system including a long single-pass microtunneled marine outfall connector.

Sector Wastewater Completed 2011

A once-in-a-generation regional wastewater programme spanning treatment, conveyance and outfall assets.

Our teams delivered the marine outfall connector — at the time the largest one-pass fiberglass microtunnel — together with shaft and station works.

Scope of work

  • Tunnels & Underground Engineering
  • Trenchless Engineering
  • Construction Management
Hoffman Tunnels provided tunnel and underground design, engineering and construction-phase support.

Project facts

Record
Largest 1-pass MT
Outfall
Marine
Programme
Regional
Completion
2011
Related work

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Next steps

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