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This event is being reported in accordance … This event is being reported in accordance with 10 CFR 50.72(b)(3)(xiii) as a condition that results in a major loss of emergency offsite communications capability. On October 30, 2008, at approximately 0020 hours EDT, 120 VAC non-essential electrical power was lost to the plant computer due to high temperature in the computer room (approximately 80 degrees F). This resulted in the Integrated Computer System (ICS), the Safety Parameter Display System (SPDS), and the automatic mode calculation of the Computer Aided Dose Assessment Program (CADAP) being out of service. </br>At 0028 hours, back-up computer room ventilation equipment was placed in service, and at 0040 hours, the electrical system high temperature shutdown was reset with the computer room temperature at 77 degrees F. At 0217 hours, the computer room high temperature alarm was reset with the room at 72 degrees F. The 120 VAC electrical power was restored to the plant computer room at approximately 0245 hours. The ICS, SPDS, and CADAP equipment functions are in process of restoration. Restoration is expected during dayshift hrs. on 10/30/08. A follow up to this notification will be made when ERDS is restored.</br>The NRC Resident Inspector has been notified.</br>* * * UPDATE FROM DAVE O'DONNELL TO JOE O'HARA AT 1406 EDT ON 10/30/08 * * *</br>The ERDS system has been tested and restored to service. </br>The NRC Resident Inspector has been notified.</br>Notified R3DO(Kozak).r has been notified.
Notified R3DO(Kozak). +
04:20:00, 30 October 2008 +
05:10:00, 30 October 2008 +
04:20:00, 30 October 2008 +
This event is being reported in accordance … This event is being reported in accordance with 10 CFR 50.72(b)(3)(xiii) as a condition that results in a major loss of emergency offsite communications capability. On October 30, 2008, at approximately 0020 hours EDT, 120 VAC non-essential electrical power was lost to the plant computer due to high temperature in the computer room (approximately 80 degrees F). This resulted in the Integrated Computer System (ICS), the Safety Parameter Display System (SPDS), and the automatic mode calculation of the Computer Aided Dose Assessment Program (CADAP) being out of service. </br>At 0028 hours, back-up computer room ventilation equipment was placed in service, and at 0040 hours, the electrical system high temperature shutdown was reset with the computer room temperature at 77 degrees F. At 0217 hours, the computer room high temperature alarm was reset with the room at 72 degrees F. The 120 VAC electrical power was restored to the plant computer room at approximately 0245 hours. The ICS, SPDS, and CADAP equipment functions are in process of restoration. Restoration is expected during dayshift hrs. on 10/30/08. A follow up to this notification will be made when ERDS is restored.</br>The NRC Resident Inspector has been notified.</br>* * * UPDATE FROM DAVE O'DONNELL TO JOE O'HARA AT 1406 EDT ON 10/30/08 * * *</br>The ERDS system has been tested and restored to service. </br>The NRC Resident Inspector has been notified.</br>Notified R3DO(Kozak).r has been notified.
Notified R3DO(Kozak). +
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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100 +
00:00:00, 30 October 2008 +
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>.
02:13:18, 2 March 2018 +
05:10:00, 30 October 2008 +
true +
false +
0.0346 d (0.83 hours, 0.00494 weeks, 0.00114 months) +
04:20:00, 30 October 2008 +
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.