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At approximately 14:00 on March 9, 2012, w … At approximately 14:00 on March 9, 2012, with the Harris Nuclear Plant operating at 100% power in mode 1, Air Handler 17 was discovered not operating. Air Handler 17 provides ventilation supporting environmental habitability to the Technical Support Center (TSC) to keep ambient temperatures comfortable for personnel and to ensure communications and assessment equipment remain functional. This degrades the heating and cooling capacity of the TSC by approximately a third. Due to the cool weather in the forecast, the remaining cooling systems will be operating more efficiently than they would in the hot summer months, which mitigates the impact of the degraded ventilation system. The system will be repaired expeditiously. The cause of the equipment failure is not yet known but will be investigated in the site corrective action program. This report is being made in accordance with 10 CFR 50.72, criterion (b)(3)(xiii) as a condition that may impair the functionality of an Emergency Response Facility. The plant continues to operate at 100%. Other equipment functioned as expected. The on call Emergency Response Manager and Site Emergency Coordinator (TSC) have been notified and the alternate TSC is available.</br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
19:00:00, 9 March 2012 +
47,729 +
19:48:00, 9 March 2012 +
19:00:00, 9 March 2012 +
At approximately 14:00 on March 9, 2012, w … At approximately 14:00 on March 9, 2012, with the Harris Nuclear Plant operating at 100% power in mode 1, Air Handler 17 was discovered not operating. Air Handler 17 provides ventilation supporting environmental habitability to the Technical Support Center (TSC) to keep ambient temperatures comfortable for personnel and to ensure communications and assessment equipment remain functional. This degrades the heating and cooling capacity of the TSC by approximately a third. Due to the cool weather in the forecast, the remaining cooling systems will be operating more efficiently than they would in the hot summer months, which mitigates the impact of the degraded ventilation system. The system will be repaired expeditiously. The cause of the equipment failure is not yet known but will be investigated in the site corrective action program. This report is being made in accordance with 10 CFR 50.72, criterion (b)(3)(xiii) as a condition that may impair the functionality of an Emergency Response Facility. The plant continues to operate at 100%. Other equipment functioned as expected. The on call Emergency Response Manager and Site Emergency Coordinator (TSC) have been notified and the alternate TSC is available.</br>The licensee notified the NRC Resident Inspector.ensee 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>.
100 +
00:00:00, 9 March 2012 +
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>.
02:04:41, 2 March 2018 +
19:48:00, 9 March 2012 +
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19:00:00, 9 March 2012 +
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