An 80-year-old pipeline extending 358km in South Australia is undergoing much-needed restoration by SA Water.
As part of a $61.8 million project, crews are renewing 9.3km of the Morgan to Whyalla pipeline, which involves installing 729 concrete supports to anchor the new pipework.
SA Water general manager – sustainable infrastructure Peter Seltsikas said this project would significantly strengthen long-term water security for more than 130,000 homes and businesses across the Mid North, Yorke Peninsula and Eyre Peninsula.
“Built in the 1940s, this pipeline has long been a vital part of South Australia’s water network,” he said. “This essential two-year upgrade is the first stage of a long-term renewal program that will replace the pipeline section by section over the next few decades, ensuring a resilient and reliable drinking water supply for future generations.”
Excavation and concrete works will continue until mid-2026, with pipe lengths to be progressively delivered to the remaining work zones for installation and welding. The new pipeline equates to 770 12.2-metre-long individual pipe lengths, connected using a socket and weld arrangement.
Elsewhere, SA Water is rehabilitating the Cudmore Terrace wastewater pump station in Henley Beach, which services around 10,000 connections, after years of deterioration. The utility will also be replacing approximately 425m of the existing rising main.
The pump station upgrade works will take place from July to December this year, with the full project to be completed in early 2027.
SA Water is also upgrading the local water network in Gawler East, with the installation of new water mains accompanying the construction of two new booster pump stations. This is set for completion in July 2027.
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