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On February 25, 2013 at approximately 1030On February 25, 2013 at approximately 1030 CST, plant personnel discovered that a sump within a concrete berm area adjoining the condensate storage tank was overflowing. Water from the sump was entering an open excavation within the berm, and was soaking into the dirt underneath. At approximately 1400 (CST) that day, the sump level was pumped down to terminate the overflow. A portable tank has been staged in the area should any further pumping be required. </br>Analysis of the water within the berm found tritium activity of 1.135 million picocuries per liter. Additionally, total gamma activity of 1.145 E-6 microcuries per milliliter was present in the sample. The estimated volume of water reaching the open excavation was approximately 380 gallons. </br>Notification of this event has been made to local and state governmental agencies in accordance with NEI 07-07, Industry Ground Water Protection Initiative. The initial notifications were made at approximately 1430 CST today. </br>This event is being reported in accordance with 10CFR50.72(b)(2)(xi) as a condition for which local and state governmental agencies have been notified. The station has also notified the NRC Resident Inspector, as well as NRC Region 4 personnel.pector, as well as NRC Region 4 personnel.  +
20:30:00, 26 February 2013  +
48,785  +
16:59:00, 26 February 2013  +
20:30:00, 26 February 2013  +
On February 25, 2013 at approximately 1030On February 25, 2013 at approximately 1030 CST, plant personnel discovered that a sump within a concrete berm area adjoining the condensate storage tank was overflowing. Water from the sump was entering an open excavation within the berm, and was soaking into the dirt underneath. At approximately 1400 (CST) that day, the sump level was pumped down to terminate the overflow. A portable tank has been staged in the area should any further pumping be required. </br>Analysis of the water within the berm found tritium activity of 1.135 million picocuries per liter. Additionally, total gamma activity of 1.145 E-6 microcuries per milliliter was present in the sample. The estimated volume of water reaching the open excavation was approximately 380 gallons. </br>Notification of this event has been made to local and state governmental agencies in accordance with NEI 07-07, Industry Ground Water Protection Initiative. The initial notifications were made at approximately 1430 CST today. </br>This event is being reported in accordance with 10CFR50.72(b)(2)(xi) as a condition for which local and state governmental agencies have been notified. The station has also notified the NRC Resident Inspector, as well as NRC Region 4 personnel.pector, as well as NRC Region 4 personnel.  +
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, 26 February 2013  +
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>.
02:01:41, 2 March 2018  +
16:59:00, 26 February 2013  +
false  +
false  +
-0.147 d (-3.52 hours, -0.021 weeks, -0.00482 months)  +
20:30:00, 26 February 2013  +
State and Local Agencies Notified of Inadvertent Tritium Release Due to Overflowing Sump  +
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  +