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We're seeking expressions of interest for a design and construct Housing & Infrastructure Growth project.

The works involves the design, supply, construction, installation, testing and pre-commissioning of a new 132/22 kV Zone Substation and associated transmission and distribution network infrastructure to support future residential, commercial and industrial growth within the designated development corridor.

Registration requirements

Access the EOI information through our Opportunities Hub. New users will need to register before proceeding

Review the documentation and complete the relevant sections of the EOI workbook for your offer.

Further instructions are contained within the event.

Timeline

Date

Activity

06/08/26

EOI issued to the market

Q3 2026

Evaluation of EOI and potential vendor shortlisting

Q4 2026

RFT issued to shortlisted vendors

Submission deadline

Submit all expressions of interest by 4.00PM (AWST), Thursday 20 August 2026.

Next steps 

We will review and evaluate the registration received against the scope requirements after the closing date. 

Please note that registering for the opportunity does not guarantee that you will be invited to participate in a market event or become a supplier of Western Power.