Around 10:30am on Wednesday September 7th, the on-site process sewer system at the Shell Puget Sound Refinery experienced a process upset. As a precaution, non-essential refinery personnel were evacuated while the issue was being addressed. There were no injuries and there was no off-site impact.
The Shell Emergency Response Team has successfully concluded responding to the incident. All refinery personnel are now cleared to safely return to the refinery.
The health and safety of our employees and the community will always be our top priority and we want to thank our excellent refinery team for responding quickly and effectively to this event.
Residents with questions, comments or concerns about this or any other refinery issue are encouraged to call the refinery's community hotline at 360-293-1797.