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Licensee provided the following details vi … Licensee provided the following details via facsimile on 02/05/05 at 1305 EST:</br>On February 5, 2007, at approximately 05:30 hours, the control room received an alarm for 'intake structure or traveling screen trouble alarm,' and a nuclear plant operator was dispatched to investigate the condition. At approximately 05:57 hours, the control room was notified that the alarm was due to low screen wash pressure on all traveling water screens as a result of the all screen wash pumps found tripped. Review of the Emergency Plan (EP) determined that Emergency Action Level (EAL) 8.4.3, 'Service Water Level 4 Feet, 5 Inches Below Mean Sea Level, 'was met and entry into an Notification of Unusual Event (NUE) was required. At approximately 07:07 hours, operations entered an NUE for EP EAL 8.4.3. Further investigation and corrective action are in progress. At approximately 07:24 hours, the NRC Emergency Operations Center was notified of the NUE (Jeff Rotton).</br>Licensee reported entering EAL 8.4.3 - Service Water Bay Level < 4 feet 5 inches below mean sea level. There are presently no other open LCOs that impact Service Water operability.</br>The licensee notified the NRC Resident Inspector.</br> * * * UPDATE AT 1058 EST ON 2/5/07 FROM J. HARVEY TO P. SNYDER * * * </br>The licensee terminated the Unusual Event at 1014 based on the fact that:</br>(a) Service Water Bay Levels had increased to 1 ft below mean sea level and were rising,</br>(b) The licensee initiated cleaning of the trash rack for the intake structure, and </br>(c) the time for an unusually low tide was now passed. </br>The licensee notified the NRC Resident Inspector. Notified R1DO (Cahill), IRD Mgr (Leach), NRR EO (Ross-Lee), DHS (T. Barnes), FEMA (C. Liggett), and R4 (L. Howell).nes), FEMA (C. Liggett), and R4 (L. Howell). +
12:07:00, 5 February 2007 +
43,142 +
07:24:00, 5 February 2007 +
12:07:00, 5 February 2007 +
Licensee provided the following details vi … Licensee provided the following details via facsimile on 02/05/05 at 1305 EST:</br>On February 5, 2007, at approximately 05:30 hours, the control room received an alarm for 'intake structure or traveling screen trouble alarm,' and a nuclear plant operator was dispatched to investigate the condition. At approximately 05:57 hours, the control room was notified that the alarm was due to low screen wash pressure on all traveling water screens as a result of the all screen wash pumps found tripped. Review of the Emergency Plan (EP) determined that Emergency Action Level (EAL) 8.4.3, 'Service Water Level 4 Feet, 5 Inches Below Mean Sea Level, 'was met and entry into an Notification of Unusual Event (NUE) was required. At approximately 07:07 hours, operations entered an NUE for EP EAL 8.4.3. Further investigation and corrective action are in progress. At approximately 07:24 hours, the NRC Emergency Operations Center was notified of the NUE (Jeff Rotton).</br>Licensee reported entering EAL 8.4.3 - Service Water Bay Level < 4 feet 5 inches below mean sea level. There are presently no other open LCOs that impact Service Water operability.</br>The licensee notified the NRC Resident Inspector.</br> * * * UPDATE AT 1058 EST ON 2/5/07 FROM J. HARVEY TO P. SNYDER * * * </br>The licensee terminated the Unusual Event at 1014 based on the fact that:</br>(a) Service Water Bay Levels had increased to 1 ft below mean sea level and were rising,</br>(b) The licensee initiated cleaning of the trash rack for the intake structure, and </br>(c) the time for an unusually low tide was now passed. </br>The licensee notified the NRC Resident Inspector. Notified R1DO (Cahill), IRD Mgr (Leach), NRR EO (Ross-Lee), DHS (T. Barnes), FEMA (C. Liggett), and R4 (L. Howell).nes), FEMA (C. Liggett), and R4 (L. Howell). +
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100 +
00:00:00, 5 February 2007 +
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>.
02:17:16, 2 March 2018 +
07:24:00, 5 February 2007 +
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false +
-0.197 d (-4.72 hours, -0.0281 weeks, -0.00647 months) +
12:07:00, 5 February 2007 +
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.