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The normal power supply to the Emergency O … The normal power supply to the Emergency Operations Facility (EOF) was lost due to thunderstorms in the area. Support personnel were dispatched to assess the EOF. The facility has a diesel generator that should supply power to the facility. However, electricians discovered the generator degraded and non-functional. By 0511, 9/22/2009, electricians determined that they were unsuccessful at immediately restoring the generator. It is estimated that the EOF was degraded for approximately 5 1/2 hours.</br>Following restoration of normal power, Computer Support personnel discovered that the Safety Parameter Display System (SPDS) at the EOF was not functioning. SPDS is a computer based system designed to monitor and display a concise set of parameters from which the safety status of the plant can be readily and reliably determined.</br>The normal power supply was eventually returned (to service) by Entergy Arkansas Transmission and the EOF was restored at 0420 and SPDS terminals were subsequently restored at 0815, 9/22/2009. Due to the time that the EOF was degraded, this is considered a major loss of assessment, communications, and response capability.</br>The licensee informed the Arkansas Department of Health.</br>The licensee will notify the NRC Resident Inspector.ee will notify the NRC Resident Inspector. +
10:11:00, 22 September 2009 +
45,376 +
13:46:00, 22 September 2009 +
10:11:00, 22 September 2009 +
The normal power supply to the Emergency O … The normal power supply to the Emergency Operations Facility (EOF) was lost due to thunderstorms in the area. Support personnel were dispatched to assess the EOF. The facility has a diesel generator that should supply power to the facility. However, electricians discovered the generator degraded and non-functional. By 0511, 9/22/2009, electricians determined that they were unsuccessful at immediately restoring the generator. It is estimated that the EOF was degraded for approximately 5 1/2 hours.</br>Following restoration of normal power, Computer Support personnel discovered that the Safety Parameter Display System (SPDS) at the EOF was not functioning. SPDS is a computer based system designed to monitor and display a concise set of parameters from which the safety status of the plant can be readily and reliably determined.</br>The normal power supply was eventually returned (to service) by Entergy Arkansas Transmission and the EOF was restored at 0420 and SPDS terminals were subsequently restored at 0815, 9/22/2009. Due to the time that the EOF was degraded, this is considered a major loss of assessment, communications, and response capability.</br>The licensee informed the Arkansas Department of Health.</br>The licensee will notify the NRC Resident Inspector.ee will notify 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>.
00:00:00, 22 September 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>.
02:11:11, 2 March 2018 +
13:46:00, 22 September 2009 +
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0.149 d (3.58 hours, 0.0213 weeks, 0.0049 months) +
10:11:00, 22 September 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.