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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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.
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Community Pop-Up Session in Parsley Bay Saturday June 22, 2024
Share Community Pop-Up Session in Parsley Bay Saturday June 22, 2024 on Facebook Share Community Pop-Up Session in Parsley Bay Saturday June 22, 2024 on Twitter Share Community Pop-Up Session in Parsley Bay Saturday June 22, 2024 on Linkedin Email Community Pop-Up Session in Parsley Bay Saturday June 22, 2024 linkFind out what’s happening at Parsley Bay
Sydney Water’s delivery partner Abergeldie Complex Infrastructure has started work at Parsley Bay to build a new wastewater pumping station and supporting infrastructure that will redirect untreated wastewater away from one of Sydney’s last three remaining ocean outfalls.
We are inviting you to pop in for a chat with the team from Sydney Water and Abergeldie to learn more about this important project.
Date: Saturday 22 June 2024
Where: Parsley Bay Reserve, Vaucluse
Pedestrian access is open using existing walking paths and tracks on Horler Avenue, Hopetoun Avenue, The Crescent and Fitzwilliam Road.
Carparking is available on local streets as the car park via Horler Avenue is closed.
When: Anytime between 10.00am and 12.00pm
We look forward to seeing you there. -
Review of Environmental Factors Addendum (REFA) and Ecologist Report
Share Review of Environmental Factors Addendum (REFA) and Ecologist Report on Facebook Share Review of Environmental Factors Addendum (REFA) and Ecologist Report on Twitter Share Review of Environmental Factors Addendum (REFA) and Ecologist Report on Linkedin Email Review of Environmental Factors Addendum (REFA) and Ecologist Report linkIn May 2024, Sydney Water published an Addendum to the project Review of Environmental Factors which includes recommendations from the Specialist Ecology Services Report.
Both documents are available to the community here.
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Start of construction at Parsley Bay and managing our work
Share Start of construction at Parsley Bay and managing our work on Facebook Share Start of construction at Parsley Bay and managing our work on Twitter Share Start of construction at Parsley Bay and managing our work on Linkedin Email Start of construction at Parsley Bay and managing our work linkOn Wednesday May 29, 2024 our project team will establish the construction site in the car park at Parsley Bay. From this date we will close the car park and Horler Avenue to vehicles and install boom gates, pedestrian signage and site fencing.
From the end of May for the next few months we will carry out investigations to locate underground power and water services in Horler Avenue, relocate services, connect to high voltage power lines in Parsley Road and Fitzwilliam Road and prepare the site for construction activities.
To complete these works we will:
- deliver materials and equipment
- install a truck turntable in the car park
- take away spoil from the site using vacuum trucks
- install erosion and sediment controls around the car park
- realign Horler Avenue to allow trucks to enter and exit
- widen the car park entry (removing sandstone blocks and replacing them on completion of work)
- relocate existing street lighting on Horler Avenue
- prune the fig tree adjacent to the toilet lock and trim trees on private property
- install temporary toilets and shower facilities in the park
From September 2024, the existing toilet block will be demolished in preparation for the new pump station. Temporary toilet facilities will be provided throughout construction.
During construction, you will continue to have access to the reserve using tracks existing and paths and tracks on The Crescent, Hopetoun Avenue and Fitzwilliam Road.
You may notice:
- vehicles entering and exiting the car park
- trenching, saw cutting the road and rock breaking (if required)
- installing pipes and conduits with site vehicles and equipment on the road and verges
- limited clearing of vegetation in the pump station site area.
All our work areas will be reinstated after work is completed. When you visit Parsley Bay, please be aware that we have your safety in mind, so we request that you follow the directions of traffic controllers and our project team.
Managing our construction impacts
We will minimise impacts as much as possible through active monitoring of noise, dust and vibration, our selection of machinery, considering the hours we conduct our high impact activities and training and supervision of our workforce. Management plans are in place for each stage of work.
POTENTIAL ENVIRONMENTAL IMPACTS
HOW WE WILL MINIMISE IMPACTS
Noise and vibration
- turning off machinery when not in use, use of low noise machinery, limiting higher noise activities and staff will be trained to be noise conscious
- limiting the use of equipment at the same time in the same location
- using noise barriers such acoustic blankets and fencing, where possible
- completing noise and vibration monitoring on a regular basis
- scheduling noisy work during daytime hours where possible, implementing respite periods for nearby residents and businesses.
Visual impact
- using shade cloth and maintaining a clean and tidy site
- positioning lighting to minimise light spill
Air quality and dust
- using water to suppress and dampen down dust
- ensuring plant and equipment is well maintained
- stockpiling kept to a minimum.
Traffic impacts
- traffic management, access to properties on Horler Avenue maintained, and safe pedestrian access into Parsley Bay Reserve
- workers transported to site in a shuttle, minimising car movements
- trucks will not arrive and queue prior to 7am in residential areas.
Biodiversity (Flora and Fauna)
- vegetation clearing under the supervision of a qualified ecologist
- vegetation trimming of street plantings along Horler Avenue in consultation with Council
- where fauna including eggs or nests need to be physically relocated or rescued, an ecologist or licensed wildlife handler will supervise the activity
- the amenity building will be inspected for any fauna including Bent-wing bats, immediately prior to demolition
- all workers will be made aware of wildlife and ecologically sensitive areas and the need to avoid impacts
- areas delineated for site clearing, access and material storage.
Erosion and Sediment Control
- site specific water management, erosion and sedimentation controls in place
- ground disturbance minimised
- controls installed to prevent off-site tracking of mud/dirt onto public roads.
Waste Management
- all waste transported off the site in accordance with the EPA’s Waste Classification Guidelines 2014
- soil spoil and any other wastes would go directly into a truck or skip bin.
Contamination
- imported material is certified for intended use, free from contamination
- if unexpected contamination is found, management protocols are in place
Heritage
- if any heritage items (Aboriginal or Non Aboriginal) are found, work will stop, and management protocols are in place.
Fuel and Chemicals
- a secure, lockable and floored area is used for storage of fuel, oil and other chemicals, Emergency Spill Procedure kits kept within the site compound.
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Closure of Parsley Bay Reserve Car Park and Horler Avenue from May 29, 2024
Share Closure of Parsley Bay Reserve Car Park and Horler Avenue from May 29, 2024 on Facebook Share Closure of Parsley Bay Reserve Car Park and Horler Avenue from May 29, 2024 on Twitter Share Closure of Parsley Bay Reserve Car Park and Horler Avenue from May 29, 2024 on Linkedin Email Closure of Parsley Bay Reserve Car Park and Horler Avenue from May 29, 2024 linkOn May 1 2024, our delivery partner Abergeldie Complex Infrastructure notified residents in Vaucluse and surrounding suburbs about the closure of the car park and Horler Avenue to vehicles in Parsley Bay from May 29, 2024 to late 2026.
The closure of the car park will keep our workers and the public safe as the site construction site is established and we continue site investigations. The amenity block will remain open until we set up temporary amenity facilities in the Reserve.
What you need to know
During construction community members will have access to:
- pedestrian tracks/paths on Fitzwilliam Road, and The Crescent
- pedestrian and pram access on Horler Avenue
- pedestrian access from Hopetoun Avenue, which may change during construction
- toilet and shower facilities within Parsley Bay Reserve
- Parsley Bay Cafe Kiosk, until we start construction of the new amenities block in the Caretaker’s Cottage
- the children’s playground, beach, and bay area.
Traffic control and pedestrian signage will be in place on Parsley Road and Horler Avenue to assist pedestrians to move safely past our work sites and into Parsley Bay Reserve during work hours. Parking will be available in nearby streets.
Work hours
Our work hours will be Monday to Friday, from 7 am to 6 pm and on Saturdays from 8 am to 1 pm. We will not work on Sundays or Public Holidays. If we need to work outside of these hours, we will inform you in advance.
The map below shows pedestrian access to Parsley Bay Reserve during construction.
We thank you for your patience during construction work.
Who's Listening
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Community Engagement Team
Phone 1800 641 349 Email vauclusediamondbay@sydneywater.com.au
Notifications
- 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?