West Camden Water Recycling Plant Upgrade

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We’re planning for Sydney’s future by delivering wastewater services that will allow our city to grow while also protecting public health and the environment.

Our West Camden Water Recycling Plant is currently operating at full capacity and requires an upgrade in order to service growth in the catchment as well as maintain compliance of our Environmental Protection Licence into the future.

The upgrade will double the treatment capacity of the current plant to be able to service 176,000 people and ensure sufficient capacity to service future growth in the catchment until 2046. In the short term, the plant will also cater for temporary flows being received from the South West Growth Area until the Upper South Creek Advanced Water Recycling Centre will be in operation (in 2026).

The majority of the construction is currently underway within the existing Sydney Water site, to minimise impact to the community.

The upgrade of the West Camden Water Recycling Plant will help Sydney Water deliver on its vision of creating a better life with world-class water services.



We’re planning for Sydney’s future by delivering wastewater services that will allow our city to grow while also protecting public health and the environment.

Our West Camden Water Recycling Plant is currently operating at full capacity and requires an upgrade in order to service growth in the catchment as well as maintain compliance of our Environmental Protection Licence into the future.

The upgrade will double the treatment capacity of the current plant to be able to service 176,000 people and ensure sufficient capacity to service future growth in the catchment until 2046. In the short term, the plant will also cater for temporary flows being received from the South West Growth Area until the Upper South Creek Advanced Water Recycling Centre will be in operation (in 2026).

The majority of the construction is currently underway within the existing Sydney Water site, to minimise impact to the community.

The upgrade of the West Camden Water Recycling Plant will help Sydney Water deliver on its vision of creating a better life with world-class water services.



  • Upcoming extended work hours - 13 September 2024

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    Our delivery partner Downer I BMD will be working extended work hours to carry out inspections of the Chlorine Contact Tank.

    This work will take place early morning when wastewater flows are low so it does not impact current operations. The extended work hours for this will take place Friday 13 September 2024, between 3 am to 7am, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Upcoming extended work hours - September 2024

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    Our delivery partner Downer I BMD will be working extended work hours to deliver critical concrete pours.

    The extended work hours for this will occur between Monday and Friday from 5.30 am to 7am starting from Wednesday 4 September until Monday 16 September 2024, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Upcoming extended work hours - August to September 2024

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    Our delivery partner Downer I BMD will be working extended work hours to carry out electrical cable pulling, terminations and testing of the new plant.

    The extended work hours for this will occur on Monday to Friday 6am to 7pm from Wednesday 28 August through to Wednesday 11 September 2024, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Upcoming extended hours work - July to August 2024

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    Our delivery partner Downer I BMD will be working extended work hours to carry out:

    Coffer Dam install: installation of bags of blue metal to form a Coffer Dam that will isolate the work area from the existing equalisation basin from Monday 15 July to Tuesday 16 July 2024, weather permitting. A coffer dam is installed around instream work sites and construction zones in addition to standard erosion and sediment control measures, to protect against any impacts to water quality.

    Wastewater Inlet structure cutover work: undertake inspection, cutover and testing of new inlet as part of the upgrade of the wastewater infrastructure from Wednesday 17 July until Saturday 17 August 2024, weather permitting.

    Extended work hours will be from 12am to 7am, Monday to Friday/Saturday morning. Work needs to be undertaken at night when wastewater flows are low so it will not impact ongoing operations.

    Please note this work is subject to weather conditions and may need to be rescheduled.

    Work will include concrete sawing, use of a generator, vac-truck, lighting towers, a 55t and 130t crane. Lighting towers will be used and will be positioned in such a way that artificial light will not impact surrounding residents.

    We know our work can be disruptive, so we’ll make every effort to reduce any impact this work may have on you.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Upcoming extended work hours to October 2024

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    Our delivery partner Downer I BMD will be working extended work hours to carry out commissioning and testing inspections of the new plant. These extended work hours will occur on Sundays 8am to 5pm until 29 September 2024, weather permitting.

    Dewatering activities will also occur from 6am to 7pm, Monday to Friday only, through to 18 October 2024, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Biodiversity restoration update with Camden Council

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    It’s been nine months since the West Camden Water Recycling Plant Upgrade project team and the local community planted over 3,000 native trees at Elizabeth Macarthur Reserve as part of our biodiversity offset.

    This ongoing bushland restoration project was a collaboration with Camden Council and our delivery partners BMD and Downer.

    The area is slowly establishing itself and the project is proud to leave a legacy behind.

    Check out our video:

  • Upcoming extended work hours

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    Our delivery partner Downer I BMD will be working extended work hours to deliver critical concrete pours. Our work hours on Saturdays will be from 5am to 8pm until the end of June 2024, weather permitting. Lighting towers will be used and positioned facing away from properties to reduce impact to surrounding residents.

    Weir installation work will continue. This work will take place at night when wastewater flows are low so it does not impact current operations. The extended work hours for this work will be from 6pm to 7am during April 2024, weather permitting.

    Extended work hours to carry out inspections and upgrade of the Chlorine Contact Tank will occur from 4am to 7am until late-July 2024, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au

  • Upcoming night work

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    Our delivery partner Downer I BMD will be working overnight to demobilise the 100 tonne crane from site. We are required to transport oversize and overmass vehicle at night to comply with TfNSW regulations.

    Noisier work will be completed before midnight. Lighting towers will be used and will be positioned in such a way that artificial light will not impact surrounding residents.

    These overnight hours will be from 9pm to 7am Monday 19 February to Saturday 2 March 2024, weather permitting.

    We will also be installing and testing equipment in our Chlorine Contact Tank and work will continue on the Weir installation in the coming weeks. This work will be undertaken at night when wastewater flows are low to minimise impact on current operations.

    The extended work hours will occur from 12am to 6am over various shifts from 19 February to end March 2024, weather permitting.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au.

  • Christmas shutdown

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    Our construction team will be taking a well earned break over the Christmas and New Year period with no works being carried out from Friday 22 December 2023 until Tuesday 2 January 2024. The existing treatment plant will operate as usual during this period.

    From the Sydney Water and Downer BMD team, we wish you a joyous and happy holiday season, as well as the very best wishes for Christmas and new year!

  • Update to extended work hours

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    Downer | BMD will be working extended hours until April 2024.

    Application of protective coating to the tank structures is currently being completed during night shifts as lower temperatures enable the concrete surface to achieve a good quality finish. We have extended our work hours from Monday to Friday from 6pm to midnight, Saturdays from 5pm to midnight and Sundays from 2pm to midnight until 18 December 2023.

    Early concrete pours will start Monday 4 December until April 2024, weather permitting. The extended work hours will be from 4am to allow for pours in cooler temperatures.

    The earthworks to remove stockpiles off site will start Monday 4 December until mid-December 2023 for load out from 6am, weather permitting.

    Weir installation needs to be undertaken at night when wastewater flows are low so it will not impact current operations. The extended work hours for the weir installation will occur from 1.30am to 6am over four shifts in December 2023 (if possible) or January 2024, weather permitting.

    We know our work can be disruptive, so we’ll make every effort to reduce any impact this work may have on you. Lighting towers will be used and will be positioned in such a way that light will not impact surrounding residents.

    If you would like to know more, please contact our community engagement team on WestCamdenWRP@sydneywater.com.au.

Page last updated: 02 Apr 2025, 03:08 PM