Wastewater Mains Rehabilitation Program

Wastewater Mains Rehabilitation Program

What is the project?

We undertake an annual wastewater rehabilitation program. This is part of a capital works plan to manage and maintain our wastewater network.

SA Water’s contractor, Interflow, is currently delivering this program.

Where is it happening?

SuburbStreetStart DateExpected Completion DateCouncil Area
PenfieldWomma RdEarly MarchLate MayCity of Playford
West Croydon / Croydon ParkRosetta St, Liberton Av & Days RdLate MayEarly JulyCity of Charles Sturt & City of Port Adelaide Enfield
Salisbury DownsSpains & Frost RdMid-MarchEarly JuneCity of Salisbury

Why is it important?

Wastewater mains naturally degrade over time.

Renewing them helps to prevent sewer overflows and disruptions to our customers’ service.

What can I expect?

Wastewater mains rehabilitation is undertaken in four stages

  • Manhole Upgrades
  • High pressure cleaning of the sewer main
  • Relining of the sewer main
  • Sealing of property connection junctions from inside the sewer main

You may notice work crews in the area. Some noise and odour may also result from the construction works.

Customers and councils are notified before any work begins in their area. This also includes any night works.

Where can I go for more information?

Please contact the SA Water Customer Call Centre on 1300 650 950 or email project@sawater.com.au.

  • Major faults

  • Reported

  • California St
  • Nailsworth
  • 25/11/2017
  • Water Off
  • Last Updated: 25/11/2017 09:32 AM - We are on-site responding to an incident in Nailsworth. Water may not be available in the surrounding area until 25/11/2017 04:00 PM. Traffic restrictions may also apply. Reference Number WO: 06114942.
  • See all major faults

  • Scheduled works

  • Underway
  • Anzac Hwy
  • Plympton
  • 25/11/2017
  • Supply Interruption
  • Estimated start time (water off): 29/11/2017 09:00 AM
    Estimated restore time (water back on): 29/11/2017 04:00 PM

    We’re committed to improving your services and are undertaking maintenance work in Plympton. Water supply in the surrounding area may be impacted during the above times. Traffic restrictions may also apply.


  • See all scheduled works