Water main renewal on Old Barrenjoey Road, Avalon Beach

Share Water main renewal on Old Barrenjoey Road, Avalon Beach on Facebook Share Water main renewal on Old Barrenjoey Road, Avalon Beach on Twitter Share Water main renewal on Old Barrenjoey Road, Avalon Beach on Linkedin Email Water main renewal on Old Barrenjoey Road, Avalon Beach link

We’re renewing the water main along Barrenjoey Road, Avalon Beach.

This is not just about pipes. It’s about water – clean, life sustaining water. Our work will ensure we can continue to give you clean and reliable water every day.

We’re renewing a 500 metre section of the existing water main along Old Barrenjoey Road in Avalon Beach, between Barrenjoey Road and The Crescent. The map below shows our work area.

You may remember, we completed some investigations between November 2022 and April 2023 to help us plan for this work. Since then, we’ve been working behind the scenes to refine our plans for construction.

We know that Old Barrenjoey Road is a busy street, that is much loved by locals and visitors. While our work will be disruptive, we will make every effort to reduce our impact on local businesses, residents, and pedestrians as much as possible.

Following feedback from residents and businesses, and in consultation with Northern Beaches Council, we’ve planned this work to start on Monday 10 March 2025, to avoid working over the peak summer season. Our work is expected to finish by the end of October 2025, weather and ground conditions permitting.

Most of our work will be done at night to minimise impact on traffic and local businesses. Our night work hours are 8 pm to 5 am, Monday nights to Friday mornings (four nights a week). We won't work Friday, Saturday or Sunday nights.


We’re renewing the water main along Barrenjoey Road, Avalon Beach.

This is not just about pipes. It’s about water – clean, life sustaining water. Our work will ensure we can continue to give you clean and reliable water every day.

We’re renewing a 500 metre section of the existing water main along Old Barrenjoey Road in Avalon Beach, between Barrenjoey Road and The Crescent. The map below shows our work area.

You may remember, we completed some investigations between November 2022 and April 2023 to help us plan for this work. Since then, we’ve been working behind the scenes to refine our plans for construction.

We know that Old Barrenjoey Road is a busy street, that is much loved by locals and visitors. While our work will be disruptive, we will make every effort to reduce our impact on local businesses, residents, and pedestrians as much as possible.

Following feedback from residents and businesses, and in consultation with Northern Beaches Council, we’ve planned this work to start on Monday 10 March 2025, to avoid working over the peak summer season. Our work is expected to finish by the end of October 2025, weather and ground conditions permitting.

Most of our work will be done at night to minimise impact on traffic and local businesses. Our night work hours are 8 pm to 5 am, Monday nights to Friday mornings (four nights a week). We won't work Friday, Saturday or Sunday nights.


  • Construction starting on Monday 10 March 2025

    Share Construction starting on Monday 10 March 2025 on Facebook Share Construction starting on Monday 10 March 2025 on Twitter Share Construction starting on Monday 10 March 2025 on Linkedin Email Construction starting on Monday 10 March 2025 link
    supporting image

    Our team will begin working to renew the water main along Old Barrenjoey Road on Monday 10 March. We'll first start with our night work in Section 1. We'll write to the community again before the day work in Section 2 starts. Our night work hours are 8 pm and 5 am, Monday nights to Friday mornings (four nights a week). We won’t work Friday, Saturday or Sunday nights.

    More information is provided in our community notification here.

    We understand our work can be disruptive. We will make every effort to reduce our impact on residents, local businesses, and pedestrians as much as possible. If you have any questions or concerns about our work, please contact our friendly Community Engagement team by:

    • calling 1800 943 119 or emailing confluence@sydneywater.com.au
    • speaking to our team in person at our drop-in sessions held on the first Wednesday of every month in Dunbar Park.

    We’ll be sending out weekly project updates to anyone subscribed to our electronic mailing list, this will outline the work we have completed that week and what we will be doing in the next week. If you would like to receive these updates, please sign up to our email list here.

  • Construction is starting soon

    Share Construction is starting soon on Facebook Share Construction is starting soon on Twitter Share Construction is starting soon on Linkedin Email Construction is starting soon link

    We’ll soon begin renewing a section of the water main along Old Barrenjoey Road in Avalon Beach. You may remember, we completed some investigations between November 2022 and April 2023 to help us plan for this work. Since then, we’ve been working behind the scenes to refine our plans for construction.

    We know that Old Barrenjoey Road is a busy street that is much loved by locals and visitors and supports many local businesses. While our work will be disruptive, we will make every effort to reduce our impact on local businesses, residents, and pedestrians as much as possible.

    Following feedback from residents and businesses, and in consultation with Northern Beaches Council, we’ve planned this work to start in March 2025, to avoid working over the peak summer season. We’ll also do a mix of day work and night work hours to balance the needs of neighbours, pedestrians, and businesses.

    More information is provided in our community notification here.

    We’ll write to you again before work starts to provide more details about our work and confirm our exact start date in March.

  • Additional investigations

    Share Additional investigations on Facebook Share Additional investigations on Twitter Share Additional investigations on Linkedin Email Additional investigations link
    supporting image

    In December 2022 and January 2023, we carried out some investigations to confirm where our pipes and other services are below the ground.

    We need to return to do some additional investigations further up Old Barrenjoey Road. The map below the page shows our work area.

    Our additional investigations will take up to three weeks to complete, weather and ground conditions permitting.

    Our investigations will be done at night between Monday 1 May and Friday 19 May 2023. Our night work hours are 8 pm to 5 am, Monday nights to Friday mornings. We won’t work Friday, Saturday or Sunday nights.

  • Investigations continuing

    Share Investigations continuing on Facebook Share Investigations continuing on Twitter Share Investigations continuing on Linkedin Email Investigations continuing link

    In December 2022, we carried out some investigations to confirm where our pipes and other services are below the ground. We completed most of the work, but we need to return for a few nights next week to finalise our investigations.

    Our remaining investigations will take up to four nights to complete, weather and ground conditions permitting. Our work will start on the night of Monday 16 January and is expected to finish by the morning of Friday 20 January. Our night work hours are 8 pm to 5 am, Monday nights to Friday mornings. We won’t work Friday, Saturday or Sunday nights.

    Once we’ve finished our investigations, we will return later to start construction of the new water main. We’ll write to you again to let you know before we start.

  • Start of investigations

    Share Start of investigations on Facebook Share Start of investigations on Twitter Share Start of investigations on Linkedin Email Start of investigations link

    Thank you to everyone who provided feedback in our night work schedule survey. We have carefully considered all feedback to finalise our night work schedule. We’ll work up to four consecutive nights a week from Monday night to Friday morning.

    Our investigations will take about three weeks to complete following this schedule, weather and ground conditions permitting. Our work will start on Wednesday 30 November and is expected to finish by Friday 23 December 2022.

    This work will be done at night to reduce the impact on daytime traffic flows and local businesses. Our night work hours are 8 pm to 5 am, Monday nights to Friday mornings. We won’t work Friday, Saturday or Sunday nights.

    Once we’ve finished our investigations, we will return later to start construction of the new water main. We’ll write to you again to let you know before we start.

  • Night work schedule consultation

    Share Night work schedule consultation on Facebook Share Night work schedule consultation on Twitter Share Night work schedule consultation on Linkedin Email Night work schedule consultation link
    supporting image

    We’ll soon begin renewing a section of the water main along Old Barrenjoey Road, Avalon Beach. We’re also working closely with Northern Beaches Council to plan this work.

    Before we start our work, we need to confirm where our pipes and other services are below the ground. This will help us plan for the work and save time when we begin construction.

    Our investigations will start in late November 2022. Based on our proposed night work schedule, we expect the investigations to take about four weeks to complete, weather and ground conditions permitting.

    These investigations need to be done at night to reduce the impact on daytime traffic flows and local businesses. Our night work hours are 8 pm to 5 am.

    We understand our work can be disruptive, especially when we need to work at night. We’re asking the local community for feedback on our night work schedule, to minimise the impact our work has on you. If you’ve already provided your feedback on our night work schedule via the business survey in October, you don’t need to complete this survey again.

    • Proposed night work schedule: Our proposal is to work four consecutive nights a week from Monday night to Friday morning, followed by three nights off (Friday, Saturday and Sunday).
    • Alternative option A: Three consecutive nights a week from Monday night to Thursday morning, followed by four nights off (Thursday to Sunday). Using this schedule, our night work would take longer to complete overall compared to the proposed night work schedule.
    • Alternative option B: Five consecutive nights a week from Monday night to Saturday morning, followed by two nights off (Saturday and Sunday). Using this schedule, our night work would take less time to complete overall compared to the proposed night work schedule.

    If you prefer one of the alternative options, please scan the QR code and give us your feedback by Friday 18 November 2022. We will carefully consider all feedback before we finalise our night work schedule. We will write to you again to confirm the night work schedule before we start our investigations in late November.

  • Business survey

    Share Business survey on Facebook Share Business survey on Twitter Share Business survey on Linkedin Email Business survey link
    supporting image

    We’re renewing the water main along Old Barrenjoey Road in Avalon. We’re talking to impacted businesses on Old Barrenjoey Road to understand your operations and access requirements.

    We'll use the information from this survey to plan our work to minimise our impact on your business as best we can.

    Please complete this survey by clicking here or scanning the QR code. You can also email a completed copy to us at confluence@sydneywater.com.au. If you have any questions about this survey or the upcoming works, please call our community engagement team on 1800 943 119.

Page last updated: 05 Mar 2025, 10:02 AM