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Ruakura Reservoir Construction

Hamilton City Council

CLIENT:

2020 - 2021

YEAR:

Construction of a new 12,000m3 precast concrete water reservoir including a booster pump station, control room, electrical and control systems, pipework and civil siteworks.

Major works included:

  • Preloading of reservoir locations using 25,000m3 of excavated material.

  • Construction of a reservoir, pump station and control room building including two valve chambers below ground level.

  • Supply and installation of pumps and mechanical pipework.

  • Supply and installation of instrumentation, switchboards and control facilities.

  • Construction of a pre-stressed concrete reservoir structure with horizontally post tensioned walls. The roof structure was constructed using pre-cast T-beams with an insitu topping.

  • Supply and install inlet, outlet, scour and overflow pipework for the reservoir and drainage under and around the reservoir.

  • Supply and install all pipework for connection to the existing reticulation pipeline.

  • Testing and commissioning of new pump station and pipework.

This project was completed in September 2020.

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