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On September 24,2004, the NRC published a … On September 24,2004, the NRC published a Notice of Clarification for NUREG-1022 Reporting Guidelines for 10 CFR 50.72 and 50.73. The Notice of Clarification revised the criterion used to determine if the results of steam generator tube inspections were reportable. In this Notice of Clarification, the NRC further directed the plants to consider the results of previous steam generator tube inspections against the new criterion.</br>Crystal River Unit 3 (CR3) has reviewed the results of the steam generator tube inspection that occurred in the refueling outage of 2003. Specifically, the previously performed Condition Monitoring assessment of the CR3's steam generators concluded that the structural requirements were met and the as-found projected leakage values for a Main Steam Line Break were exceeded.</br>Previously, NUREG-1022 required that both the structural and the leakage criteria must be exceeded for this condition to be reportable. The revision to NUREG-1022 will indicate that only one of the two criteria need be exceeded to be considered reportable per 10 CFR 50.72.</br>Accordingly, CR3 reports per 10 CFR 50.72 (b) (3) (ii) (A) that steam generator projected leakage values for a Main Steam Line Break were exceeded.</br>Immediate corrective actions to reduce the projected accident leakage were completed during the 2003 refueling outage prior to plant startup.</br>The NRC Resident Inspector was notified of this by the licensee.ctor was notified of this by the licensee. +
18:00:00, 24 September 2004 +
41,069 +
17:53:00, 24 September 2004 +
18:00:00, 24 September 2004 +
On September 24,2004, the NRC published a … On September 24,2004, the NRC published a Notice of Clarification for NUREG-1022 Reporting Guidelines for 10 CFR 50.72 and 50.73. The Notice of Clarification revised the criterion used to determine if the results of steam generator tube inspections were reportable. In this Notice of Clarification, the NRC further directed the plants to consider the results of previous steam generator tube inspections against the new criterion.</br>Crystal River Unit 3 (CR3) has reviewed the results of the steam generator tube inspection that occurred in the refueling outage of 2003. Specifically, the previously performed Condition Monitoring assessment of the CR3's steam generators concluded that the structural requirements were met and the as-found projected leakage values for a Main Steam Line Break were exceeded.</br>Previously, NUREG-1022 required that both the structural and the leakage criteria must be exceeded for this condition to be reportable. The revision to NUREG-1022 will indicate that only one of the two criteria need be exceeded to be considered reportable per 10 CFR 50.72.</br>Accordingly, CR3 reports per 10 CFR 50.72 (b) (3) (ii) (A) that steam generator projected leakage values for a Main Steam Line Break were exceeded.</br>Immediate corrective actions to reduce the projected accident leakage were completed during the 2003 refueling outage prior to plant startup.</br>The NRC Resident Inspector was notified of this by the licensee.ctor was notified of this by the licensee. +
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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>.
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