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During a GNF-A review of the Fuel Manufact … During a GNF-A review of the Fuel Manufacturing Operation (FMO) Integrated Safety Analysis (ISA), it was determined at approximately 3:00 PM (EST) yesterday (1/21/15) that a quantitative risk assessment associated with the Dry Conversion Process (DCP) cylinder cold trap operation was improperly analyzed in the current ISA. The item relied on for safety (IROFS) and other controls associated with preventing overfilling the cold trap system remained available and reliable. However, the initiating event frequency for a particular accident sequence was determined to be higher than that documented resulting in a failure to meet performance requirements.</br>At no time was the postulated condition present; therefore no potential unsafe condition occurred. The affected equipment has been shut down and an investigation is underway to provide additional corrective actions and determine extent of condition.</br>While this did not result in an unsafe condition, this event is being reported pursuant with the reporting requirements of 10 CFR 70 Appendix A (b)(1) within 24 hours of discovery.</br>The licensee will be notifying the State of North Carolina Radiation Protection Division and the New Hanover City of Environmental Management.</br>The NRC Region II office and NRC Project Manager will be notified. and NRC Project Manager will be notified. +
20:00:00, 21 January 2015 +
50,750 +
14:44:00, 22 January 2015 +
20:00:00, 21 January 2015 +
During a GNF-A review of the Fuel Manufact … During a GNF-A review of the Fuel Manufacturing Operation (FMO) Integrated Safety Analysis (ISA), it was determined at approximately 3:00 PM (EST) yesterday (1/21/15) that a quantitative risk assessment associated with the Dry Conversion Process (DCP) cylinder cold trap operation was improperly analyzed in the current ISA. The item relied on for safety (IROFS) and other controls associated with preventing overfilling the cold trap system remained available and reliable. However, the initiating event frequency for a particular accident sequence was determined to be higher than that documented resulting in a failure to meet performance requirements.</br>At no time was the postulated condition present; therefore no potential unsafe condition occurred. The affected equipment has been shut down and an investigation is underway to provide additional corrective actions and determine extent of condition.</br>While this did not result in an unsafe condition, this event is being reported pursuant with the reporting requirements of 10 CFR 70 Appendix A (b)(1) within 24 hours of discovery.</br>The licensee will be notifying the State of North Carolina Radiation Protection Division and the New Hanover City of Environmental Management.</br>The NRC Region II office and NRC Project Manager will be notified. and NRC Project Manager will be notified. +
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 January 2015 +
SNM-1097 +
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>.
23:06:42, 24 November 2018 +
14:44:00, 22 January 2015 +
0.78 d (18.73 hours, 0.111 weeks, 0.0257 months) +
20:00:00, 21 January 2015 +
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.