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Severe flooding in our service area continues to create challenges for power restoration. Flooded roads, landslides, and unstable ground conditions are limiting safe access to damaged equipment for our repair crews. Our natural gas infrastructure may also be affected.

We have temporarily removed Estimated Time of Restoration information from our outage map for affected areas until we can safely assess damage and begin repairs. When our crews gain access and can start assessing damage, they will provide information to be reflected on the outage map as to when to expect restored service. As weather allows, we are using drones and helicopters to patrol unreachable areas by air.

While weather conditions are currently calm, another round of rain and wind is expected on Monday, which may impact our crews' ability to continue restoration work safely as well as result in more outages. We are closely monitoring the situation and will adjust our response as needed. We will have crews ready to respond as any new outages occur.

We appreciate your patience during this time. The safety of our crews and customers is our top priority, and we are committed to restoring power as quickly and safely as possible. We will continue providing updates as our restoration efforts progress.

Visit PSE’s Alerts and Advisories page for information on our response efforts: pse.com/alerts.


alert 

Safety first. Never touch or go within 35 feet of downed power lines because they might be energized. Call PSE at 1-888-225-5773 or 911 to report problems.

Report and track power outages online

Puget Sound Energy transmission line project

Central Pierce-Alderton 115 kV transmission reliability improvement project

Map of Central Pierce-Alderton 115 kV transmission reliability improvement project
Map of Central Pierce-Alderton 115 kV transmission reliability improvement project
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Project overview

From 2011 to 2018, PSE worked to improve electric service reliability for approximately 24,000 customers in Sumner, Bonney Lake and Orting by installing 115kV transmission lines in central Pierce County.

An existing 38-mile transmission line had previously only tied together three substations in the area, lacking the redundancy needed to reliably serve customers and increasing the possibility of outages in the area.

To strengthen the system and improve electric service reliability for our customers, we constructed three new 115 kilovolt transmission lines from points along the existing transmission system to the Alderton substation in Puyallup. The lines will were constructed in two phases:

  • Phase 1: Constructed one 115 kV transmission line along four miles of an existing water main corridor. The line runs from an interconnection point on an existing 115 kV line approximately 1,000 feet west of our existing Rhodes Lake substation in Bonney Lake to the Alderton substation.
  • Phase 2: Constructed two 115 kV transmission lines along 3.2 miles of an existing regional utility corridor. The two parallel lines run from the Alderton substation to an interconnection point on an existing 115 kV line at Myers Rd E near Highway 410.

By constructing the new lines, we segmented the existing system into three smaller, more reliable systems that can back up each other in the event of an outage on one of the lines. This project added redundancy which limits the number of affected customers during an outage and eliminating electric capacity constraints on the existing system – ultimately keeping the lights on for our customers.

This work is related to our Pierce County 230 kV project, which constructed approximately eight miles of new 230 kV transmission line from the White River substation in Bonney Lake to the Alderton substation in Puyallup. The Pierce 230 kV project was completed in late 2017. These projects work together to strengthen the overall electric grid and increase electric reliability for our customers in Sumner, Bonney Lake, Orting and central Pierce County.

Contact us

We welcome your questions and comments! Please contact:

1-888-404-8773
MajorProjects@pse.com

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