In your community

Dalley Street substation upgrade (Stage 2)


Ausgrid is planning to decommission Dalley Street zone substation by transferring its loads to other city zone substations. The existing substation has been in service since 1969 and the majority of the on-site equipment is approaching the end of its serviceable life. This load transfer works will be done in various stages.

To enable these Stage 2 load transfers, we are first required to upgrade high voltage pits, duct-lines and associated cables in a number of city streets. Work will be taking place in the northern part of Sydney CBD especially in Sussex, Erskine, Margaret, York, Jamison, Barrack, George, Bond and Bridge Streets.

Contact details

Phone: 1800 604 765


Project details

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