Painted Hills Sewer Upgrade
From January 2026, we'll be onsite to complete mechanical and electrical work at the existing sewer pump station and finalise the construction of our new sewer pipeline. We expect our work at the pump station to take approximately 4 months, depending on the weather.
What we're doing
- We're construcing a one-kilometre sewer pipeline from our pump station site, near Kyarra Drive, to the Mernda and Doreen Recreation Reserve. Given the variable and difficult ground conditions, we’ll use a combination of open cut trenching and micro-tunnelling. This work will be completed in stages. We'll also construct new maintenance holes so our staff can access the sewer, when required.
- When we’ve completed the new sewer main, we’ll construct a new pump station near the intersection of Painted Hills Road and Kyarra Drive. The existing pump station will be decommissioned.
This project is being managed by our Project Partner, Jaydo Constructions.
The map shows the new sewer pipeline alignment, stages of work and the planned construction methods.

What to expect
- Normal working hours are Monday to Friday, from 7 am to 5:30 pm. If required, work on Saturday is from 7 am to 3 pm.
- There will be construction noise, vibration, and dust, especially as we excavate the deep, open cut trenches.
- Sections of the shared path along Laurimar Creek will be closed while we install the pipes. Pedestrians and cyclists will need to use the existing path on the east side of Painted Hills Road.
- There will be ongoing access to the Laurimar Creek Reserve playground, but restricted access to the Nature Play area south of Overland Drive.
- Some shrubs will need to be removed.
- There may be short traffic delays and interruptions as we bring heavy equipment to site. For your safety, please follow the directions of traffic controllers and signs.
- There may be additional vehicles parked along local streets.
We don’t expect any interruption to your water and sewerage services.
View our Community Update February 2026 (PDF 373KB)
View our Community Update December 2025 (PDF 315KB)
View our Community Update September 2025 (PDF 478KB
View our Community Update June 2025 (PDF 501KB)
View our Community Update March 2025 (PDF 342KB)
View our Community Update November 2024 (PDF 323KB)
More information
For more information, contact our Project Manager, Renu Adhikari on 9872 2555 or email [email protected]
Start of work along Painted Hills Road, January 2025


Photos of constructing a new access point, May 2025


Photos of micro-tunnelling under Laurimar Creek, September 2025

Photos from the construction of the new sewer pump station wet well in 2021
Photos of wet well construction.pdf
Previous project updates
Download Community Update August 2023
Download Project Update December 2022
Download Project Update July 2022
Download Construction Update 15 February 2022
Download Construction Update - 15 December 2021 (PDF 169KB)
Download Construction Update - 8 December 2021 (PDF 801KB)
Download Construction Update - November 2021 (PDF 584KB)
