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The following information was provided by The following information was provided by the licensee via email:</br>At 1949 CDT, while operating in Mode 1 at 46 percent power, an Auxiliary Feedwater actuation signal resulted from a human performance error while performing SYS AE-121 to place a second main feedwater pump in service. All systems responded correctly and were restored to standby condition. The Unit remained in Mode 1, at 47 percent power following the actuation. This event is being reported in accordance with 10 CFR 50.72(b)(3)(iv)(A) as an event that results in a valid actuation of the Auxiliary Feedwater System.</br>The Senior NRC Resident Inspector has been informed.</br>* * * RETRACTION ON 8/16/22 AT 1406 EDT FROM JASON KNUST TO BRIAN P. SMITH * * *</br>Wolf Creek is retracting the original notification (EN# 56013) of a valid actuation and has recategorized this as a 60-day optional (see EN #56047).</br>Notified R4DO (Werner)al (see EN #56047). Notified R4DO (Werner)  +
00:49:00, 23 July 2022  +
56,013  +
02:52:00, 23 July 2022  +
00:49:00, 23 July 2022  +
The following information was provided by The following information was provided by the licensee via email:</br>At 1949 CDT, while operating in Mode 1 at 46 percent power, an Auxiliary Feedwater actuation signal resulted from a human performance error while performing SYS AE-121 to place a second main feedwater pump in service. All systems responded correctly and were restored to standby condition. The Unit remained in Mode 1, at 47 percent power following the actuation. This event is being reported in accordance with 10 CFR 50.72(b)(3)(iv)(A) as an event that results in a valid actuation of the Auxiliary Feedwater System.</br>The Senior NRC Resident Inspector has been informed.</br>* * * RETRACTION ON 8/16/22 AT 1406 EDT FROM JASON KNUST TO BRIAN P. SMITH * * *</br>Wolf Creek is retracting the original notification (EN# 56013) of a valid actuation and has recategorized this as a 60-day optional (see EN #56047).</br>Notified R4DO (Werner)al (see EN #56047). Notified R4DO (Werner)  +
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>.
00:00:00, 16 August 2022  +
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>.
11:30:04, 17 August 2022  +
02:52:00, 23 July 2022  +
false  +
0.0854 d (2.05 hours, 0.0122 weeks, 0.00281 months)  +
true  +
00:49:00, 23 July 2022  +
Auxiliary Feedwater Actuation Signal Received Due to Human Performance Error  +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.
1  +