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Operations was performing 1-SR-3.3.5.1.6(B … Operations was performing 1-SR-3.3.5.1.6(BI), Functional Testing of RHR Loop I Pump and Minimum Flow Valve Logic, which rendered Division I of RHR INOPERABLE. While placing a jumper in accordance with procedural direction. Unit 1 received RHR Pump Initiate Lockout amber lights 1-IL-74-28 and 1-IL-74-39 for 1B and 1D RHR pumps (Division II). This was immediately recognized as being unexpected and action was taken to restore the 1B and 1D RHR pump auto start capability. The 1B and 1D RHR pumps were prevented from auto starting for approximately 1 minute. The Logic functioned as designed; however, this condition was caused by a procedure error. Entered TS LCO 3.0.3 based on TS LCO 3.5.1 Condition H - Two or more Low pressure ECCS injection/spray subsystems inoperable for reasons other than Condition A. TS 3.0.3 was exited after approximately one minute when the auto start capability of 1B and 1D RHR pumps was restored. 1B and 1D RHR pumps were available for manual initiation and remained OPERABLE for Containment Cooling and Shut Down Cooling Functions.</br>This event is reportable within 8 hours per 10CFR 50.72(b)(3)(v)(D) 'any event or condition that at the time of discovery could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident.'</br>The NRC resident inspector has been notified.</br>At 0407, the condition requiring this report was removed and safety function capability was restored.d safety function capability was restored. +
09:06:00, 21 March 2009 +
44,925 +
11:50:00, 21 March 2009 +
09:06:00, 21 March 2009 +
Operations was performing 1-SR-3.3.5.1.6(B … Operations was performing 1-SR-3.3.5.1.6(BI), Functional Testing of RHR Loop I Pump and Minimum Flow Valve Logic, which rendered Division I of RHR INOPERABLE. While placing a jumper in accordance with procedural direction. Unit 1 received RHR Pump Initiate Lockout amber lights 1-IL-74-28 and 1-IL-74-39 for 1B and 1D RHR pumps (Division II). This was immediately recognized as being unexpected and action was taken to restore the 1B and 1D RHR pump auto start capability. The 1B and 1D RHR pumps were prevented from auto starting for approximately 1 minute. The Logic functioned as designed; however, this condition was caused by a procedure error. Entered TS LCO 3.0.3 based on TS LCO 3.5.1 Condition H - Two or more Low pressure ECCS injection/spray subsystems inoperable for reasons other than Condition A. TS 3.0.3 was exited after approximately one minute when the auto start capability of 1B and 1D RHR pumps was restored. 1B and 1D RHR pumps were available for manual initiation and remained OPERABLE for Containment Cooling and Shut Down Cooling Functions.</br>This event is reportable within 8 hours per 10CFR 50.72(b)(3)(v)(D) 'any event or condition that at the time of discovery could have prevented the fulfillment of the safety function of structures or systems that are needed to mitigate the consequences of an accident.'</br>The NRC resident inspector has been notified.</br>At 0407, the condition requiring this report was removed and safety function capability was restored.d safety function capability was restored. +
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>.
100 +
00:00:00, 21 March 2009 +
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>.
02:12:30, 2 March 2018 +
11:50:00, 21 March 2009 +
true +
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0.114 d (2.73 hours, 0.0162 weeks, 0.00374 months) +
09:06:00, 21 March 2009 +
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.