HumeLink West

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HumeLink will deliver a more reliable and more sustainable grid, create more than 1600 jobs and generate major benefits for local communities along the route.

Transgrid has contracted UGL Engineering Pty Ltd and CPB Contractors Pty Ltd (UGL-CPB JV) to deliver the western portion of the HumeLink project.

HumeLink West involves the expansion of the existing Wagga Wagga 500 kV substation, the design and construction of a new substation at Gugaa and connection works to the future Maragle 500 kV substation. The project also includes a new 500 kV double circuit transmission line to connect the substations at the Wondalga interface point with HumeLink East.

Figure 1: Division of HumeLink East and HumeLink West sections

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Where we are this month

We are currently undertaking site investigations and associated activities across the HumeLink West project alignment for the remainder of 2024. For more information about works occurring in your area, see the work notifications below.

Community events

We will continue to host and participate in events across the HumeLink West project footprint and wider NSW. We encourage community and businesses to attend events that are of interest to you. To stay informed about our 2025 event schedule, check this page in early 2025 or subscribe to the HumeLink distribution list for notifications.

Click on the links below to view resources from our recent community engagement.

Enabling work across the HumeLink West alignment will commence in January 2025.

Enabling work include site establishment, survey and monitoring activities needed to ensure the project is ready for main construction.

Type of activities include:

• Survey and investigation activities including environmental surveys, biodiversity studies, heritage investigations, noise and dust monitoring , arborist surveys and local vegetation investigations
• Locating underground utilities and services including power, gas, water and telecommunications
• Local roads and property condition surveys
• Establishing access points and tracks on private and public property along the alignment
• Establishing accommodation facilities for workers at Tarcutta and Green Hills and construction facilities along the project alignment
• Installing traffic management and controls at multiple locations along the HumeLink West alignment
• Work on private properties.

This follows HumeLink West carrying out site investigations and associated activities throughout 2024 to progress detailed design for the project.

The work is undertaken by HumeLink West Joint Venture (UGL Engineering and CPB contractors), in line with the relevant guidelines and approvals.

Work will take place during standard construction hours of 7.00am to 6.00pm Monday to Friday and 8.00am-1.00pm on Saturdays. If out of hours work is required, we will contact all impacted landowners and near neighbours seven days before the work starts.

View the HumeLink West work notifications below.

We're making it easy for local business to participate and find work with the project through the Industry Capability Network (ICN).

Visit the HumeLink West ICN page to register your interest and search for available packages.

We have also partnered with Supply Nation to connect Aboriginal businesses with procurement opportunities on the project. Register for Supply Nation here.

Local Business Register

The project requires a variety of products and services, and all packages may not be listed on ICN. If you’re interested in registering your business for potential opportunities as the project progresses, please submit an expression of interest to the Humelink local business register.

Please note: registering your interest does not guarantee employment.

To see the status of the planning approvals pathway visit the NSW Government Major Projects Planning Portal.

• HumeLink hotline: 1800 317 367 (free call)
• Email us at: humelink@transgrid.com.au 
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