Denny Network Project
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Client: Seattle City Light
Location: Washington State

This underground network distribution project involves significant upgrades to the electrical system in the north downtown Seattle area. The project is necessary to transfer existing load from the over-stressed Broad Street Substation as well as future loads from the Denny Triangle and South Lake Union areas to the new Denny Substation. The project’s related new network and distribution systems will ultimately help SCL serve high-load commercial and residential users alike including Amazon and Vulcan.



Challenges and Highlights