Fulton Hogan Civil – Heathcote (wastewater) Package 4 – Pressure Main
The project was the final critical part of a major upgrade to Christchurch City Council’s wastewater assets. The scope of works comprised the construction of the Governors Bay and Diamond Harbour sub-marine pipelines and the Lyttleton Harbour onshore pipeline. It required the installation of 355 and 450 PE wastewater pipeline, including cutting into existing infrastructure. Additional works have been added to the project with the renewal of a water main.
On the back of the success of Wastewater Package #2 with McConnell Dowell, UINZ was invited to tender the final piece of the puzzle which was Wastewater Package #4. This involved installing a 5km (450mm dia) pipeline from the top of the Lyttleton Tunnel through the residential area of Heathcote, under the railway, through the livestock paddocks, under the Heathcote River, and linking into one of Christchurch’s largest pump stations in Alport Place.
- Scale: $5,150,000.00
- Commenced: April 2019
- Completed: June 2020