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The following information was provided by … The following information was provided by the licensee via phone and email:</br>At 2155 EST, on January 30, 2026, with unit 1 in mode 1 at 100 percent power, the reactor was manually tripped due to a steam leak in the feedwater heater system. The trip was not complex with all systems responding normally post-trip. </br>Operations responded and stabilized the plant. Decay heat is being removed by the emergency feedwater system. </br>Due to the reactor protection system actuation while critical, this event is being reported as a four-hour, non-emergency notification per 10 CFR 50.72(b)(2)(iv)(B) and an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(iv)(A) resulting from a valid actuation of the reactor protection and emergency feedwater systems.</br>There was no impact on the health and safety of the public or plant personnel.</br>The NRC Resident Inspector has been notified. NRC Resident Inspector has been notified. +
02:55:00, 31 January 2026 +
58,141 +
00:11:00, 31 January 2026 +
02:55:00, 31 January 2026 +
The following information was provided by … The following information was provided by the licensee via phone and email:</br>At 2155 EST, on January 30, 2026, with unit 1 in mode 1 at 100 percent power, the reactor was manually tripped due to a steam leak in the feedwater heater system. The trip was not complex with all systems responding normally post-trip. </br>Operations responded and stabilized the plant. Decay heat is being removed by the emergency feedwater system. </br>Due to the reactor protection system actuation while critical, this event is being reported as a four-hour, non-emergency notification per 10 CFR 50.72(b)(2)(iv)(B) and an eight-hour, non-emergency notification per 10 CFR 50.72(b)(3)(iv)(A) resulting from a valid actuation of the reactor protection and emergency feedwater systems.</br>There was no impact on the health and safety of the public or plant personnel.</br>The NRC Resident Inspector has been notified. NRC Resident Inspector has been notified. +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
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Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
18:03:14, 2 February 2026 +
00:11:00, 31 January 2026 +
Processing error"Processing error" is a predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> and represents errors that appeared in connection with improper value annotations or input processing.
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02:55:00, 31 January 2026 +
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