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On 8/09/2016 at 1415 EDT, TVA (Tennessee V … On 8/09/2016 at 1415 EDT, TVA (Tennessee Valley Authority) notified the National Response Center that Watts Bar Nuclear (WBN) Plant has noted an oil sheen in the Unit 2 Cooling Tower Basin. An oil sheen was observed within the Unit 2 Cooling Tower Basin at WBN. The sheen did not cover the entire cooling tower basin. The sheen covered approximately 4 square feet. No oil sheen was visible in the yard holding ponds or Tennessee river from the bank above the diffuser pipes. Notifications were also made to TEMA (Tennessee Emergency Management Agency). Oil levels from the suspected source did not indicate any change in oil reservoir levels. </br>Unit 1 remains in Mode 1 at 85 (percent) power - reduced power due to main condenser back pressure limits. Unit 2 remains in Mode 1 at 25 (percent) power - initial startup testing.</br>This event is reportable under 10 CFR 50.72(b)(2)(xi) as a condition that was reported to an outside Government Agency.</br>The NRC Resident Inspector has been notified. NRC Resident Inspector has been notified. +
18:15:00, 9 August 2016 +
16:58:00, 9 August 2016 +
18:15:00, 9 August 2016 +
On 8/09/2016 at 1415 EDT, TVA (Tennessee V … On 8/09/2016 at 1415 EDT, TVA (Tennessee Valley Authority) notified the National Response Center that Watts Bar Nuclear (WBN) Plant has noted an oil sheen in the Unit 2 Cooling Tower Basin. An oil sheen was observed within the Unit 2 Cooling Tower Basin at WBN. The sheen did not cover the entire cooling tower basin. The sheen covered approximately 4 square feet. No oil sheen was visible in the yard holding ponds or Tennessee river from the bank above the diffuser pipes. Notifications were also made to TEMA (Tennessee Emergency Management Agency). Oil levels from the suspected source did not indicate any change in oil reservoir levels. </br>Unit 1 remains in Mode 1 at 85 (percent) power - reduced power due to main condenser back pressure limits. Unit 2 remains in Mode 1 at 25 (percent) power - initial startup testing.</br>This event is reportable under 10 CFR 50.72(b)(2)(xi) as a condition that was reported to an outside Government Agency.</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>.
00:00:00, 9 August 2016 +
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>.
01:44:27, 2 March 2018 +
16:58:00, 9 August 2016 +
true +
false +
-0.0533 d (-1.28 hours, -0.00762 weeks, -0.00175 months) +
18:15:00, 9 August 2016 +
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.