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The team identified a SL-IV NCV for the li … The team identified a SL-IV NCV for the licensees failure to update the Updated Final Safety Analysis Report (FSAR) for a modification affecting the Unit 3 emergency diesel generator fuel oil storage tank. Specifically, a common-mode failure method was not described in the UFSAR that required proceduralized manual actions during design bases rain events. The licensee entered these issues into their corrective action program as AR 1679078. The failure to update the UFSAR as required by procedure ENG Q1-3.4 and 10 CFR 50.71(e) was a performance deficiency. This performance deficiency was considered as traditional enforcement because, not having an adequately updated UFSAR hinders the licensees ability to perform adequate 10 CFR 50.59 evaluations and can impact the NRCs ability to perform its regulatory function such as, license amendment reviews and inspections. In addition, the team determined that the performance deficiency was material to safety because the modification resulted in a common-mode failure method that required proceduralized manual actions for the Unit 3 EDGs to meet their mission time during design bases rain events. This violation was determined to be a SL-IV violation using Section 6.1 of the NRCs Enforcement Policy because the erroneous information was not used to make an unacceptable change to the facility or procedures. Cross-cutting aspects are not assigned for traditional enforcement violations.ed for traditional enforcement violations. +

Discovered date

23:59:59, 30 September 2011 +

Docket

05000250 + and 05000251 +

Event date

23:59:59, 30 September 2011 +

Finding integer

5 +

Finding type

Traditional Enforcement Violation +

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>.

IR 05000250/2011008 +

Inspector

David Jones +, Binoy Desai +, M Yeminy +, D Mas-Penaranda +, G Skinner +, D Terri-Ward +, Eric Stamm + and Randy Patterson +

Licensing Basis Document

Updated Final Safety Analysis Report +

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>.

00:44:21, 21 February 2018 +

Person