On 23 June 2020 a bushing failed on a transformer at a Fort Pierce Utilities Authority substation, briefly cutting power to around 3,800 customers. Utility staff switched supply to an alternate transformer and restored service within minutes. No fire, injury or evacuation was reported.
Contributing factors
Not reported.
Lessons learned
Rapid transfer to a spare transformer limited the duration of the outage.
Utilities should maintain the ability to switch load quickly when a single transformer fails.
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