Refresh Vaucluse and Diamond Bay
Below the cliffs of Vaucluse and Diamond Bay, wastewater flows directly into the ocean untreated.
It’s time for change and we’re continuing to work to ensure this iconic area of Sydney gets the clean, blue backyard it deserves. Under the Refresh Vaucluse Diamond Bay project we are building new infrastructure to divert the flows from the last three remaining ocean outfalls in Sydney to the Bondi Resource Recovery Facility (WRRF).
The project scope includes:
- two new pump stations (one in Parsley Bay and one in Eastern Reserve)
- 3km of new wastewater pipelines
- upgrade existing infrastructure such us vent shafts and manholes
Whilst challenging, we know this is the right thing to do and we need you to get involved as we fix this problem once and for all.
Refreshing the wastewater system in Vaucluse and Diamond Bay offers multiple benefits—improving the harbour and coastal water quality, as well as protecting the health of the community and marine ecology.
In December 2023, Sydney Water appointed Abergeldie Complex Infrastructure (ACI) to partner with us to build the pump station at Parsley Bay as well as the pipeline to the Bondi treatment plant. ACI is an experienced civil engineering company with 25 years’ experience in delivering complex infrastructure projects in the utilities sector. Sydney Water will work closely with the ACI team to make sure construction activities are monitored and managed to the highest standards.
On 5 June 2024, the project team held a traditional Smoking Ceremony to mark the start of the construction of the project and honour the traditional lands of Birrabirragal Country at Parsley Bay.
Below the cliffs of Vaucluse and Diamond Bay, wastewater flows directly into the ocean untreated.
It’s time for change and we’re continuing to work to ensure this iconic area of Sydney gets the clean, blue backyard it deserves. Under the Refresh Vaucluse Diamond Bay project we are building new infrastructure to divert the flows from the last three remaining ocean outfalls in Sydney to the Bondi Resource Recovery Facility (WRRF).
The project scope includes:
- two new pump stations (one in Parsley Bay and one in Eastern Reserve)
- 3km of new wastewater pipelines
- upgrade existing infrastructure such us vent shafts and manholes
Whilst challenging, we know this is the right thing to do and we need you to get involved as we fix this problem once and for all.
Refreshing the wastewater system in Vaucluse and Diamond Bay offers multiple benefits—improving the harbour and coastal water quality, as well as protecting the health of the community and marine ecology.
In December 2023, Sydney Water appointed Abergeldie Complex Infrastructure (ACI) to partner with us to build the pump station at Parsley Bay as well as the pipeline to the Bondi treatment plant. ACI is an experienced civil engineering company with 25 years’ experience in delivering complex infrastructure projects in the utilities sector. Sydney Water will work closely with the ACI team to make sure construction activities are monitored and managed to the highest standards.
On 5 June 2024, the project team held a traditional Smoking Ceremony to mark the start of the construction of the project and honour the traditional lands of Birrabirragal Country at Parsley Bay.
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Upcoming work in Carlisle St, Rose Bay in 2025
Share Upcoming work in Carlisle St, Rose Bay in 2025 on Facebook Share Upcoming work in Carlisle St, Rose Bay in 2025 on Twitter Share Upcoming work in Carlisle St, Rose Bay in 2025 on Linkedin Email Upcoming work in Carlisle St, Rose Bay in 2025 linkFrom 13 January 2025 we will be conducting potholing along Carlisle Street and Dover Road (approximately 15 metres south of the pedestrian crossing on Dover Road). The work will last up to three weeks, weather permitting.
To minimise traffic impacts, we are planning this work during the school holidays. Our work will involve small sections of digging, trenching and saw cutting on the road and parking will be restricted, and areas of ‘no parking’ will be in place. To minimise parking impacts, we will be staging our work in sections as we work along Carlisle Street and Dover Road. The areas of ‘no parking’ will be clearly delineated with traffic barriers and signs advising of dates when no parking will apply.
To ensure the safety of our crew, residents and road users, traffic control and signage will be in place. You can find out more information about our work here.
Thanks for your patience during our work.
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Christmas 2024
Share Christmas 2024 on Facebook Share Christmas 2024 on Twitter Share Christmas 2024 on Linkedin Email Christmas 2024 linkWe thank the Vaucluse community and visitors to Parsley Bay for their patience during our project work in 2024.
Over the Christmas period the site will be shut down from December 20, 2024 to Jan 6, 2025.
If you have an urgent enquiry about Sydney Water services during the holiday period, please contact our faults line on 13 20 90.
Have a safe and happy Christmas holiday!
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Construction activities and traffic impacts on Hopetoun Avenue in 2025
Share Construction activities and traffic impacts on Hopetoun Avenue in 2025 on Facebook Share Construction activities and traffic impacts on Hopetoun Avenue in 2025 on Twitter Share Construction activities and traffic impacts on Hopetoun Avenue in 2025 on Linkedin Email Construction activities and traffic impacts on Hopetoun Avenue in 2025 linkFrom Monday 13 January 2025 to Monday 17 February 2025, we will be delivering and installing pipes on Hopetoun Avenue. Water trucks will be periodically parked on Hopetoun Avenue to facilitate the removal of excess water until the end of July 2025.
To prepare for underground drilling, we will establish an exclusion zone on a section of the pedestrian path and nature strip on Hopetoun Avenue. This area will be used to unload pipework and install it along the closed pedestrian path leading to Parsley Bay Reserve. To help manage excess groundwater, water trucks will be temporarily parked on the shoulder of Hopetoun Avenue to connect to the and remove water as needed during our work. Up to 8 truck movements a day may be needed, depending on the volume of groundwater. Hopetoun Avenue will remain open to traffic and we will have traffic management in place to direct construction vehicles to our work area and to safely guide pedestrians and road users.
The work area on Hopetoun Avenue is shown on the map below.
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Upcoming work in January 2025, Parsley Bay
Share Upcoming work in January 2025, Parsley Bay on Facebook Share Upcoming work in January 2025, Parsley Bay on Twitter Share Upcoming work in January 2025, Parsley Bay on Linkedin Email Upcoming work in January 2025, Parsley Bay linkFrom Monday 6 January 2025 to Friday 31 January 2025, we will be delivering the underground drilling equipment to our construction site at Parsley Bay. The project team anticipates that we will start the construction of the pipe installation in late January 2025.
Temporary removal of parking on Parsley Road
The delivery route for the drill rig will remain open to traffic, however some parking on Fitzwilliam Road (approximately 4 spaces) and the eastern side of Parsley Road (approximately 20 spaces) will be temporarily removed for up to 7 days over a period of 4 weeks. This will provide safe access for delivery vehicles and to maintain traffic flow during the unloading process. The equipment will be unloaded on Parsley Road before being transported down Horler Avenue. Areas of ‘no parking’ will be clearly delineated with traffic barriers and signs advising of applicable dates. We will release parking once the deliveries are complete.
The map below shows where the parking will be removed.
We thank you for your patience during our work in Parsley Bay.
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Construction work starts at the Caretaker's Cottage
Share Construction work starts at the Caretaker's Cottage on Facebook Share Construction work starts at the Caretaker's Cottage on Twitter Share Construction work starts at the Caretaker's Cottage on Linkedin Email Construction work starts at the Caretaker's Cottage linkNew amenities at Parsley Bay by mid 2025
Sydney Water has awarded the contract to construct the new amenities at the Caretaker’s Cottage to Gartner Rose, an experienced construction company with expertise in renovating heritage buildings. Gartner Rose is coordinating construction work and site access with the Parsley Bay pump station main work contractor Abergeldie Complex Infrastructure (ACI) to minimise our impacts to the surrounding community. Both Delivery Partners will be working together to schedule heavy vehicle movements to and from the site, minimise worker parking in local streets, minimise changes to pedestrian access and combine construction progress update for the local community.
Although actual construction work is planned to start later, the site establishment will commence week starting Monday 14 October 2024. The new amenities building is expected to be completed in mid-2025, weather permitting.
For more information please access the notification distributed to residents on Friday October 11, 2024.
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Project progress update - September 2024
Share Project progress update - September 2024 on Facebook Share Project progress update - September 2024 on Twitter Share Project progress update - September 2024 on Linkedin Email Project progress update - September 2024 linkThe project has reached significant milestones in September 2024.
In Parsley Bay we will be demolishing the existing amenities in preparation for constructing the new pump station, starting construction of the new amenities at the Caretaker’s Cottage and closing one of the pedestrian access paths from Hopetoun Avenue and the access path from Parsley Road to ensure public safety.
In Carlisle St Rose Bay, we are preparing for construction of a new wastewater pipeline in Rose Bay. This includes service investigation and potholing work along Carlisle Street and Dover Road. This work is scheduled to start in the week commencing 30 September 2024 and will last up to two weeks, weather permitting. To minimise traffic impacts, we are planning this work during the school holidays.
We have issued notifications to residents in the Rose Bay and Vaucluse area to advise of our work.
You can read the Parsley Bay notification in full and the Carlisle St notification here.
We thank you for your patience during our construction work.
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September 2024 community event in Parsley Bay
Share September 2024 community event in Parsley Bay on Facebook Share September 2024 community event in Parsley Bay on Twitter Share September 2024 community event in Parsley Bay on Linkedin Email September 2024 community event in Parsley Bay linkThanks for meeting us on Saturday September 7, 2024.
On a beautiful Spring Day in Parsley Bay, we met community members at the Parsley Bay Reserve to update everyone on our construction progress.
Thanks to everyone who attended and asked us questions about the purpose of the project, our construction schedule and how we will minimise construction impact to the community.
We will continue to meet with the community throughout the construction period and provide updates on our progress to build the new pump station and new amenities on the ground floor of the Caretaker’s Cottage. Temporary amenities will be available adjacent to the kiosk before the old amenities block is demolished.
Throughout construction visitors will continue to have access via to facilities at Parsley Bay including the children’s playground, park and beach. Access to Parsley Bay will be maintained via Horler Avenue, Fitzwilliam Road, The Crescent and the additional northern access path on Hopetoun Avenue.
Many thanks for your patience during our construction work.
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Project update - August 2024
Share Project update - August 2024 on Facebook Share Project update - August 2024 on Twitter Share Project update - August 2024 on Linkedin Email Project update - August 2024 linkWe would like to provide you with an update on the progress of the project and invite you to meet the team in Parsley Bay Reserve on Saturday 7 September 2024.
Please follow the link here to read the latest newsletter.
We look forward to meeting you on Saturday, September 7 between 10am and 12pm in the Reserve near the Kiosk.
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Vegetation removal and the installation of temporary amenities at Parsley Bay
Share Vegetation removal and the installation of temporary amenities at Parsley Bay on Facebook Share Vegetation removal and the installation of temporary amenities at Parsley Bay on Twitter Share Vegetation removal and the installation of temporary amenities at Parsley Bay on Linkedin Email Vegetation removal and the installation of temporary amenities at Parsley Bay linkAs we start construction in the Parsley Bay car park we are undertaking initial vegetation removal, tree pruning and weed management from August 16, 2024 for 2 -3 days. This involves around 17 trees including a mix of mature and juvenile trees in proximity to the existing toilet block. We will protect adjacent trees to ensure there is no impact to their root systems.
From September 2024, the existing toilet block will be demolished in preparation for the new pump station and the excavation for the pump station will start in October 2024. You will be able to access temporary toilet and shower facilities in the park prior to the demolition of the existing toilet block.
Our work hours
Monday to Friday from 7 am to 6 pm and on Saturdays from 8 am to 1 pm. If we need to work outside these hours, we will notify residents in advance.
The Reserve remains open to visitors, and you can access Parsley Bay via Horler Avenue, Fitzwilliam Road, Hopetoun Avenue and The Crescent.
Thanks for your patience during our work.
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Parsley Bay Kiosk Open for Business
Share Parsley Bay Kiosk Open for Business on Facebook Share Parsley Bay Kiosk Open for Business on Twitter Share Parsley Bay Kiosk Open for Business on Linkedin Email Parsley Bay Kiosk Open for Business linkYou can still grab a drink, lunch or a snack at the Parsley Bay kiosk!
To access the Parsley Bay Reserve please use the pedestrian tracks on Hopetoun Avenue, Fitzwilliam Road and The Crescent.
Who's Listening
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Community Engagement Team
Phone 1800 641 349 Email vauclusediamondbay@sydneywater.com.au
Notifications
- Carlisle St, Rose Bay upcoming potholing work in January 2025 (362 KB) (pdf)
- Construction activities and traffic changes in Hopetoun Avenue, 2025 (408 KB) (pdf)
- Work in Parsley Bay Jan 2025.pdf (373 KB) (pdf)
- Start of Construction Work at Caretaker's Cottage October 2024.pdf (229 KB) (pdf)
- Demolition of Parsley Bay amenities September 2024 (280 KB) (pdf)
- Investigation work on Carlisle St September 2024 (313 KB) (pdf)
- Vegetation clearing August 2024 (361 KB) (pdf)
- Construction Schedule May 2024 (56.2 KB) (pptx)
- Closure of Parsley Bay car park and Horler Avenue May 2024 (310 KB) (pdf)
- Parsley Bay Start of work notification May 2024 (130 KB) (pdf)
- Dudley Page Reserve community update March 2023 (197 KB) (pdf)
Newsletters
- Newsletter_August 2024.pdf (2.74 MB) (pdf)
- Newsletter- February 2024 (1.99 MB) (pdf)
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Previous Newsletters
- Newsletter - October 2023 (3.02 MB) (pdf)
- Newsletter- December 2022 (1.04 MB) (pdf)
- Newsletter- April 2022 (3.43 MB) (pdf)
- New amenities in Parsley Bay - December 2021 (1.01 MB) (pdf)
- New amenities in Parsley Bay - September 2021 (2.55 MB) (pdf)
- Newsletter Parsley Bay - March 2021 (603 KB) (pdf)
- Newsletter June 2020 (1.03 MB) (pdf)
- Newsletter - December 2019 (560 KB) (pdf)
- Newsletter - August 2019 (214 KB) (pdf)
- Newsletter- August 2018 (1.45 MB) (pdf)
- Newsletter - April 2018 (1 MB) (pdf)
Related Documents
- Construction Environmental Management Plan (47.3 KB) (PNG)
- Review of Environmental Factors Addendum and Ecologist Report- May 2024 (3.1 MB) (pdf)
- Community Consultation Outcomes Report- 50% Detailed Design - September 2022 (26.4 MB) (pdf)
- REF Decision Report - December 2020 (7.63 MB) (pdf)
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Review of Environmental Factors - June 2020
- Review of Environmental Factors - Report + Appendix A&B (4.57 MB) (pdf)
- Appendix C - Flora and Fauna Assessment (Arborist) (4.88 MB) (pdf)
- Appendix C - Flora and Fauna Assessment (Biodiversity) (16.7 MB) (pdf)
- Appendix C - Flora and Fauna Assessment (Marine) (4.99 MB) (pdf)
- Appendix D - Statement of Heritage Impact (11.7 MB) (pdf)
- Appendix E - Noise and Vibration Assessment (45.5 MB) (pdf)
- Appendix F - Traffic Impact Assessment (5.35 MB) (pdf)
- Archive
FAQs
- Project overview
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Parsley Bay
- What are we delivering in Parsley Bay?
- What other options were considered?
- Why was Parsley Bay selected for the new pump station location?
- What will the new pump station look like?
- How does the pump station work?
- How did you assess the project?
- How will the local environment be protected?
- Will there be any construction work in the marine area?
- How many trees will be removed in Parsley Bay?
- Will Sydney Water replace any trees and vegetation that are removed during the project?
- Will removing vegetation impact my privacy?
- Are the current wastewater overflows being fixed?
- What will happen to the amenities block in Parsley Bay?
- When will construction start on the new amenities block at Parsley Bay?
- Will there be access to the Kiosk area during construction?
- Will there be a loss of car spaces at Parsley Bay carpark?
- How will construction be managed?
- Will I be able to access the Parsley Bay swimming and recreational areas during construction?
- What are the next steps on the project?
- What will happen to the stormwater during the project?
- Is this project related to works at Neilsen Park?
- Eastern Reserve
- Community Engagement
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Construction approach
- What construction techniques will you be using for the pipelines?
- How will construction be managed?
- Is there a risk management strategy for the project?
- How will hazardous materials like asbestos be managed, if they are located onsite?
- What are the conditions upon which the project will have to stop work?
- Does Sydney Water have a management and compliance process in place to manage its sub-contractors?
- Will there be increased truck movements and road closures?
- What measures are in place to prevent sedimentation and water releases in the creek and harbour?
- Will the new infrastructure cause odour issues?
- Site office, Dover Heights
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Preserving the environment
- What is the solution for preventing sediment such a silica dust entering the freshwater creek when the old toilet block is demolished?
- Will the boulders be preserved in the Reserve?
- What is the plan to stop toxic soil or other contaminants from entering the ocean?
- What is the bush regeneration plan for the Reserve after construction is completed?
- What is the timeframe for bush regeneration to occur?
- Is there any monitoring proposed for introduced artificial hollows and nest boxes for use by target species in the Reserve?
- Have you identified micro-bat roosting areas?
- Have the project ecologist inspected rocky areas on the site for possible fauna habitat?
- Has WIRES been contacted to provide support for injured native animals, corridors and signage if required?
- What impact will construction work have on Powerful Owl habitat and population numbers?
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Property Condition Surveys
- What is a property condition survey?
- Why are property condition surveys begin carried out?
- What will the property condition survey involve?
- How are properties identified as eligible for a property condition survey?
- When can I book a property condition survey for my property?
- Who will carry out the property condition survey at my property?
- Why haven't I been offered a property condition survey?