The City’s stormwater drainage network is one of many infrastructure assets which is provided and maintained by the Council for the community.

Overview

Cost: $2.5 millionNorwood Council - Schweppes Drainage Progress - May 2020-27

The Third Creek drainage Upgrade Project forms part of a $38.4 million program to upgrade the City’s stormwater drainage network over the next 15 years.

The program will benefit the community by:

  • addressing and reducing the impacts of flooding
  • helping to protect residents, their homes and property
  • protecting the City’s assets such as footpaths, kerbing and street trees.

Background

The City’s stormwater drainage network is one of many infrastructure assets which is provided and maintained by the Council for the community. The network removes surface water from roadways and provides appropriate levels of flood protection throughout the City.

The City-wide upgrades to the stormwater drainage network follows a floodplain mapping project which identified locations at risk of flooding and considers a range of future scenarios that could influence this including infill development and expected climate change.

 

Project details

The Third Creek Drainage Upgrade Project will increase the capacity of Third Creek from Bridge Road to Payneham Road, Payneham, which also includes the former Schweppes site at 382 Payneham Road, Payneham.

The project will see the construction of 200 metres of new drainage infrastructure along Third Creek.  As at mid-May 2020, approximately 55% of this has been completed with construction works through the former Schweppes site and onto Ashbrook Avenue. Further to this, the relocation of mains water and sewer services along Ashbrook Avenue have reached approximately 75% completion.

The project commenced in mid-February 2020 and is currently on track for an expected completion date of mid-July 2020, dependent on favourable weather conditions.

The Third Creek Drainage Upgrade Project is funded by the City of Norwood Payneham & St Peters.

Works for this project include:

  • construction of 145 metres of 3600 x 1800 reinforced box culverts
  • construction of 35 metres of 4800 x 1350 reinforced box culverts
  • upgrade of approximately 112 metres of existing stormwater infrastructure along Lewis Road to the West of Ashbrook Avenue
  • upgrade of approximately 55 metres of existing stormwater infrastructure along Lewis Road to the East of Ashbrook Avenue
  • relocation of approximately 110 metres of SA Water mains water service
  • relocation of approximately 103 metres of SA Water sewer main.

 

Image gallery

Construction works in progress at the former Schweppes site, 382 Payneham Road, Payneham.

Third Creek Drainage Upgrade Timeline

  • 16 March 2020

    Completed

    Installation of 145 metres of 3.6 metre by 1.8 metre reinforced concrete box culverts (large concrete drains) along Ashbrook Avenue, Trinity Gardens.

    Completed 22 May 2020.

  • 6 May 2020

    In progress

    Installation of 35 metres of reinforced concrete box culverts (large concrete drains) along Ashbrook Avenue, Trinity Gardens.

    To be completed 28 May 2020.

  • 22 May 2020

    In progress

    Relocation of water main on Ashbrook Avenue, Trinity Gardens.

    To be completed 1 June.

  • 25 May 2020

    Scheduled

    Improvement of stormwater structure on Ashbrook Avenue, Trinity Gardens.

    To be completed 15 June 2020.

  • 27 May 2020

    Scheduled

    Installation of 112 metres of stormwater pipes along Lewis Road, Payneham (west of Ashbrook Avenue, Trinity Gardens).

    Installation of 55 metres of stormwater pipes along Lewis Road, Payneham (east of Ashbrook Avenue, Trinity Gardens).

    To be completed 15 June 2020.

  • 17 June 2020

    Scheduled

    Laying of concrete kerbing along Ashbrook Avenue, Trinity Gardens and Lewis Road, Payneham.

    To be completed 26 June 2020.

  • 29 June 2020

    Scheduled

    Re-laying of asphalt along Ashbrook Avenue, Trinity Gardens and Lewis Road, Payneham.

    To be completed 10 June 2020.

Project management

City of Norwood Payneham & St Peters

 

Design

Design and Civil Engineering – Tonkin Consulting

 

Main contractor

Camco (SA) Pty Ltd

 

Contact administration

City of Norwood Payneham & St Peters

 

Council contact

For further information regarding this project, please contact the Council’s Project Manager – Civil, Rico Palombella on 08 8366 4559 or email rpalombella@npsp.sa.gov.au