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Title 10 CFR 50.59 states that a licensee … Title 10 CFR 50.59 states that a licensee may make changes in the facility as described in the final safety analysis report (as updated), make changes in the procedures as described in the final safety analysis report (as updated), and conduct tests or experiments not described in the final safety analysis report (as updated) without obtaining a license amendment pursuant to Part 50.90 as long as a change to the TS is not required and the change, test or experiment does not meet any of the criteria in Paragraph 50.59(c)(2). Paragraph 50.59(d)(1) states that the licensee shall maintain records of changes in the facility, of changes in procedures, and of tests and experiments made pursuant to paragraph (c) of this section. These records must include a written evaluation which provides the bases for the determination that the change, test, or experiment does not require a license amendment. Contrary to the above, on October 11, 2011, licensee personnel made changes to procedures as described in the final safety analysis report (as updated) as part of implementing a compensatory measure and supporting continued operability of the D1 EDG without creating a written record which provided the bases for the determination that the change did not require a license amendment. The NRC considered failures to comply with the requirements of 10 CFR 50.59 as violations that impacted the regulatory process. As a result, the NRC dispositioned these types of issues using the traditional enforcement process. However, the underlying technical issue was evaluated using the SDP. Based upon the information available during the inspection, the inspectors determined that the underlying technical issue was associated with a lack of configuration control which caused the installation of potentially improper fuses in the D1 EDG metering circuitry. The inspectors determined that the failure to properly control the configuration of the D1 EDG fuses was a performance deficiency which required evaluation using the SDP. The inspectors determined that this issue was more than minor because, if left uncorrected, the improper configuration control could result in safety-related equipment being improperly protected from electrical faults (a more significant safety issue). The inspectors determined that the underlying technical issue was of very low safety significance because it did not result in a loss of safety function for any mitigating system. In accordance with the NRC Enforcement Policy, the licensees failure to comply with 10 CFR 50.59 was classified as a Severity Level IV violation since the underlying technical issue was of very low safety significance (Green), was not willful or repetitive, and was entered into the licensees CAP as CAP 1307933. Corrective actions for this issue included ensuring that personnel were aware of the requirement to perform a 10 CFR Part 50.59 evaluation for compensatory measures used to maintain operability.ory measures used to maintain operability.
23:59:59, 31 December 2011 +
23:59:59, 31 December 2011 +
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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M Phalen +, D Oliver +, D Mcneil +, P Voss +, Kenneth Riemer +, Karla Stoedter +, Paul Zurawski +, Randy Baker + and Stephen Bell +
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>.
15:43:36, 30 May 2018 +
M Phalen +, D Oliver +, D Mcneil +, P Voss +, Kenneth Riemer +, Karla Stoedter +, Paul Zurawski +, Randy Baker + and Stephen Bell +
23:59:59, 31 December 2011 +