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Replacement vessel construction

Shovel ready projects

Image - Tamahere Barge - Photo by Kim McKenzie Funded: $1.92m by MBIE (Kānoa – Regional Economic Development & Investment Unit)
Total project cost: $6.65m
Project duration: 3.5 years
New jobs expected over project life: 34

This project will see the completion of a design and the build of a replacement vessel for the Tamahere 94 barge which was used as a work platform in the Waikato and Waipā rivers over the last 50 years.

The Tamahere 94 reached the end of its life and was decommissioned and scrapped. The vessel was a strategic asset used for river management and flood protection works to maintain the stability and capacity of the river channels, undertaking activities such as removal of trees and debris from channels, river control works and stabilisation of river banks. This work can only be undertaken from the water and requires a floating work platform.

The vessel will be built in New Zealand, thereby supporting economic recovery.

Benefits

  • Access for riverbank stabilisation and flood protection purposes.
    • Maintenance of the capacity of river channels so they can carry flood flows in keeping with the level of service of the lower Waikato flood protection scheme.
    • Stabilisation of the banks prevents widening of the river channel and subsequent reductions in channel depth.
    • Stabilisation of banks protects land and inland islands from eroding into the river.
    • Stabilisation of riverbanks in the vicinity of stopbanks, protecting those assets from becoming compromised.
  • Removal of obstructions (such as trees) within the channels addresses navigation hazards.
  • Water quality and habitat improvements.
  • Availability of a vessel locally to support in river works undertaken by other organisations, such as asset inspections and infrastructure upgrades.

Activities

  • Vessel design
  • Vessel construction
  • Vessel delivery
  • Mooring upgrade
  • Dry docking facility

Progress

  • The vessel is structurally complete and undergoing a full paint and blast.
  • The propulsion units and engine have been delivered.
  • The mooring  site at Meremere was upgraded in March 2024. This involved enlarging and stabilising the existing embayment, installing mooring equipment and creating a regraded slipway so the vessel can be hauled out safely for maintenance work when required.
  • The application for the operational consents is progressing.

Next steps

  • Completion of vessel painting and blasting.
  • Vessel fitout with all machinery and components complete.
  • Commencement of sea trials and commissioning.
  • Appointment of skipper.
  • Application for operational resource consents lodged.
  • The vessel is expected to be completed late 2024/early 2025 and following this we will be co-ordinating the delivery of the vessel when river conditions (depths) allow.
Concept drawing of the new vessel.
The Tamahere 94 was a working platform for river management and infrastructure projects.
Site visit by council staff, councillors and landowner representatives.
Aluminum wheelhouse under construction.
Engine room looking to rear of vessel.
[1/5] Concept drawing of the new vessel.