North Head WRRF Fine Screen 6 Renewal

Scope of Works

This project involved the rehabilitation of a critical wastewater treatment asset, including termination of the existing HDPE lining system and demolition of the deteriorated concrete hob wall. Our team then installed formwork, steel reinforcement and placed concrete for the new hob wall, incorporating a cast in-situ HDPE AKS lining system to provide long-term corrosion protection. We then extrusion welded the newly installed lining system, creating a fully sealed and integrated concrete protective liner.

Client

Process Engineering Technologies

End User

Sydney Water

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Orchard Hills WFP - Lagoon Desilting