Relocation and Partial undergrounding Transmission Line at Bennett Avenue, North Coogee

For more information about this work, please contact Western Power.

Perimeter fencing will be installed on all site boundaries. All equipment and materials will be secured within a site compound by the Contractor.

No power outages are planned during this work. In the unlikely event of an unforeseen outage, power restoration will occur once the fault has been repaired. 

The appointed contractor has prepared a detailed Traffic Management Plan, which requires a reduction in speeds in the area. 

Alternative routes to the area are available if you wish to avoid the site works. Access points and adjacent roads will be swept and maintained by the Contractor to ensure safe public road conditions are preserved.

Western Power will attempt to minimise the impact to local residents and businesses wherever possible; however, you may notice some temporary traffic management along Bennett Avenue and Robb Road, and an increase in noise, vehicles, and activity. Perimeter fencing will also be installed on all site boundaries. 

There is no planned outage associated with this work. In the unlikely event of an unforeseen outage, Western Power will restore power as soon as possible. 

DevelopmentWA has executed a contract with Western Power to complete the infrastructure works. All works are being directly managed by Western Power.

The majority of the work is already complete. The final stage to energise the underground powerline and remove the overhead conductor and wood poles will take place from Tuesday 29 October to Monday 11 November 2024. 

Most of the work will be carried out between 7am and 7pm, Monday to Saturday. Some work on Sunday between 9am and 7pm is also required. The timing of these weekend works will ensure we can complete the work safely and as quickly as possible, and coordinate activities required by crews working on the underground and overhead network. 

Loud machinery may include cranes and elevated work platforms from 10 am on weekends and between 7 am and 4 pm on weekdays. Works outside of these times will be restricted to hand tools and power tools inside a tent.

DevelopmentWA have requested Western Power to relocate and partially underground the 66KV transmission lines, this will involve removing the existing transition structure near the Rollinson Road and Bennett Avenue roundabout and undergrounding 695 metres of overhead cable along the western side of Bennett Avenue. Once the line has been undergrounded and commissioned, nine existing overhead poles on Bennett Ave will be removed. Directional drilling underneath the rail corridor and connecting the cable to a new steel transition pole on the western side of the freight rail corridor will also be carried out. Western Power is preparing to undertake the final stage of work on the Bennett Avenue, North Coogee transmission line project.  Bennet Ave works map