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The following information was provided by … The following information was provided by the licensee via email:</br>On 09/17/2023 at 2218 (EDT), Operations identified that the bearing cooling (BC) tower basin was overflowing. Earlier in the day, the BC tower was isolated as part of a planned maintenance evolution and the overflow condition was due to isolation valve leak-by. At 2255, the leak-by was corrected and stopped the overflow. Approximately 75 gallons may have been discharged to the lake from the overflow. </br>The BC water was sampled by Chemistry and all chemical parameters were within VP DES (Virginia Pollutant Discharge Elimination System) limits.</br>At 1420 on 09/18/23, a 24-hour notification was made to the Virginia Department of Environmental Quality (DEQ) in accordance with the North Anna VPDES permit.</br>This issue is being reported per 10CFR50.72 (b)(2)(xi) due to the notification of other government agency.</br>The NRC Resident Inspector was notified..
The NRC Resident Inspector was notified. +
18:20:00, 18 September 2023 +
56,743 +
14:48:00, 18 September 2023 +
18:20:00, 18 September 2023 +
The following information was provided by … The following information was provided by the licensee via email:</br>On 09/17/2023 at 2218 (EDT), Operations identified that the bearing cooling (BC) tower basin was overflowing. Earlier in the day, the BC tower was isolated as part of a planned maintenance evolution and the overflow condition was due to isolation valve leak-by. At 2255, the leak-by was corrected and stopped the overflow. Approximately 75 gallons may have been discharged to the lake from the overflow. </br>The BC water was sampled by Chemistry and all chemical parameters were within VP DES (Virginia Pollutant Discharge Elimination System) limits.</br>At 1420 on 09/18/23, a 24-hour notification was made to the Virginia Department of Environmental Quality (DEQ) in accordance with the North Anna VPDES permit.</br>This issue is being reported per 10CFR50.72 (b)(2)(xi) due to the notification of other government agency.</br>The NRC Resident Inspector was notified..
The NRC Resident Inspector was notified. +
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00:00:00, 18 September 2023 +
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>.
11:30:20, 20 September 2023 +
14:48:00, 18 September 2023 +
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-0.147 d (-3.53 hours, -0.021 weeks, -0.00484 months) +
18:20:00, 18 September 2023 +
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.