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On 8/11/2011 at 1145 CDT the Turbine Drive … On 8/11/2011 at 1145 CDT the Turbine Driven Auxiliary Feedwater pump was declared inoperable due to oil sample results indicating high particulate (ISO Solid Contamination Code above the Action Limit IAW I-ENG-004) in the turbine lube oil. The action limit is 19/16 and the sample result was 23/21. The ISO Solid Contamination Code is a measure of particle count and size. The same sample was analyzed for metal particulate concentration and results were satisfactory. Efforts have been underway to determine the source of the contaminate and to restore the turbine lube oil to within specifications.</br>On 8/14/2011 at 0945 CDT NRC Region IV granted a Notice of Enforcement Discretion NOED beginning at 1145 CDT on 8/14/2011 to expire at 1145 CDT on 8/15/2011. </br>Cleaning efforts have been completed. Current sample results indicate acceptable levels. A Basic Engineering Disposition has been issued supporting the sample results and basis for operability. Technical Specification required shutdown per TS 3.7.5 condition C.1 and C.2 was initiated at 1055 CDT on 8/15/2011. The Turbine Driven Auxiliary Feedwater Pump was declared operable at 1203 CDT on 8/15/2011 and the power reduction was halted at 82% Rated Thermal Power (RTP). Power ascension to 100% RTP was commenced at 1209 CDT on 8/15/2011.</br>The licensee has notified the NRC Resident Inspector.e has notified the NRC Resident Inspector. +
15:55:00, 15 August 2011 +
13:10:00, 15 August 2011 +
15:55:00, 15 August 2011 +
On 8/11/2011 at 1145 CDT the Turbine Drive … On 8/11/2011 at 1145 CDT the Turbine Driven Auxiliary Feedwater pump was declared inoperable due to oil sample results indicating high particulate (ISO Solid Contamination Code above the Action Limit IAW I-ENG-004) in the turbine lube oil. The action limit is 19/16 and the sample result was 23/21. The ISO Solid Contamination Code is a measure of particle count and size. The same sample was analyzed for metal particulate concentration and results were satisfactory. Efforts have been underway to determine the source of the contaminate and to restore the turbine lube oil to within specifications.</br>On 8/14/2011 at 0945 CDT NRC Region IV granted a Notice of Enforcement Discretion NOED beginning at 1145 CDT on 8/14/2011 to expire at 1145 CDT on 8/15/2011. </br>Cleaning efforts have been completed. Current sample results indicate acceptable levels. A Basic Engineering Disposition has been issued supporting the sample results and basis for operability. Technical Specification required shutdown per TS 3.7.5 condition C.1 and C.2 was initiated at 1055 CDT on 8/15/2011. The Turbine Driven Auxiliary Feedwater Pump was declared operable at 1203 CDT on 8/15/2011 and the power reduction was halted at 82% Rated Thermal Power (RTP). Power ascension to 100% RTP was commenced at 1209 CDT on 8/15/2011.</br>The licensee has notified the NRC Resident Inspector.e has notified the NRC Resident Inspector. +
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>.
22:27:15, 24 September 2017 +
13:10:00, 15 August 2011 +
true +
false +
-0.115 d (-2.75 hours, -0.0164 weeks, -0.00377 months) +
15:55:00, 15 August 2011 +
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.