Using our knowledge of wastewater drainage we’ve worked on a variety of projects throughout the South Island, constructing pump stations, drainage reticulation systems and associated structures.

Projects using Waste Water Treatment and Drainage

Rangiora Aeration Basin

The Contract Works involved the construction of a new earth wastewater treatment aeration basin at the Rangiora Wastewater Treatment Plant (WWTP). The site was an active wastewater treatment plant and the contract works were carried out at the same time as other significant construction works to construct a new inlet pump station and screening channel.

Existing pipelines had to be protected and remain live throughout the period of the contract works. Temporary bypassing pumping and pipework was required to maintain a live network/plant.

Moore St Pump Station

A new wastewater pump station was constructed in Kaiapoi. The project involved a 5.8m deep, 2.5m wetwell construction in a high water table environment within the Kaiapoi Red Zone. The construction method included an 8m deep sheetpiled cofferdam, wellpoint dewatering, PE pipe welding laying. All of this was done while working around existing services.
 

Projects using Waste Water Treatment and Drainage

Rangiora Aeration Basin

The Contract Works involved the construction of a new earth wastewater treatment aeration basin at the Rangiora Wastewater Treatment Plant (WWTP). The site was an active wastewater treatment plant and the contract works were carried out at the same time as other significant construction works to construct a new inlet pump station and screening channel.

Existing pipelines had to be protected and remain live throughout the period of the contract works. Temporary bypassing pumping and pipework was required to maintain a live network/plant.

Moore St Pump Station

A new wastewater pump station was constructed in Kaiapoi. The project involved a 5.8m deep, 2.5m wetwell construction in a high water table environment within the Kaiapoi Red Zone. The construction method included an 8m deep sheetpiled cofferdam, wellpoint dewatering, PE pipe welding laying. All of this was done while working around existing services.
 

Want to know more?

If you’re looking for solutions for civil projects, or would like to know more about us and how we work, give Grant (027 247 1237) a call.

For invoicing/account information please email accounts@huntercivil.co.nz

Alternatively you can send us through an enquiry, by completing the online form.

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