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Western Power is seeking registrations of interest from suitably qualified and experienced organisations, for the provision of Pole top switches.

Three-phase manually operated, pole top mounted, air break switches ("Pole top switches") for isolating power through Western Power's electricity supply networks throughout the State of Western Australia.

Requirements include (but not limited to):

  • Operating system voltages: 22kV and 33kV.
  • System frequency: 50Hz
  • Rated normal current: ≥400A
  • Switches are to be horizontally mounted and vertical operated.
  • All hardware i.e. brackets, threaded rods, nuts, bolts, washers which are required to mount the Switch shall be supplied with the unit and be able to withstand heavy weathering and maintenance free.

The scope of work includes: 

  1. design 
  2. manufacture
  3. testing
  4. packaging
  5. provision of documentation
  6. insurance
  7. delivery to destination
  8. registration requirements

Registration requirements

Step

Action

Details

1

Complete the ROI questionnaire

Respond to all questions in the registration of interest questionnaire.

  • Download the questionnaire.
  • Complete and update all required responses.
  • Proceed to step 2 – online registration.
  • At the end, upload the completed questionnaire and any supporting documents prior to submitting your registration.

For any assistance required, please email: ganga.karunanidhy@westernpower.com.au 

2

Register online

Submit your ROI

3

Include the event number

Ensure your registration clearly references the event number P02140 – Pole top switches

4

Submission deadline

Submit all registrations by 3.00 PM (AWST), Wednesday 5 November 2025

 

Registrations of interest

Contact information

Company information

Registration of interest

Organisation safety record (including any subcontractors working for you)

Has your organisation, including parent and subsidiary entities, been fatality free for the last five years?

Total Recordable Injury Frequency Rate (TRIFR) - TRIFR further information

Supporting documents

Drop a file here or browse to upload

Allowed file types: JPG, PDF, XLSX

Maximum upload size: 30 mb

Next steps 

Western Power 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.