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Green. The team identified a Green non-cit … Green. The team identified a Green non-cited violation of Technical Specification 5.4.1.a for the failure to maintain adequate written procedures covering a fire in the control room. Specifically, the licensee failed to ensure that all steps in Procedure 05-1-02-II-1, Shutdown from the Remote Shutdown Panel, could be performed as written. Specifically, the licensees procedure did not provide specific guidance to the control room staff on how to actuate the low pressure core spray pump breaker lockout relay. The licensee initiated Condition Report CR-GGN-2017-03368 to address the deficiency and immediately implemented Standing Order 17-0009, which provides specific guidance to the control room staff on how to actuate the low pressure core spray pump breaker lockout relay. The failure to provide a procedure that operators understood to implement the requirements of the approved fire protection program for a fire in the control room was a performance deficiency. The performance deficiency was more than minor because it was associated with the procedure quality attribute of the Mitigating Systems Cornerstone and it adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Specifically, the alternative shutdown procedure failed to ensure operators could safely shut down the plant during a control room fire causing circuit faults. The team evaluated this finding using Inspection Manual Chapter 0609, Appendix F, Fire Protection Significance Determination Process, dated September 20, 2013, because it affected the ability to reach and maintain safe shutdown conditions in case of a fire. A senior reactor analyst performed a Phase 3 evaluation to determine the risk significance of this finding since it involved a postulated control room fire that led to control room evacuation. The Senior Reactor Analyst determined this finding was of very low safety significance. The finding did not have a cross-cutting aspect since it was not indicative of present performance in that the performance deficiency occurred more than 3 years ago.deficiency occurred more than 3 years ago.

Discovered date

23:59:59, 30 June 2017 +

Docket

05000416 +

Event date

23:59:59, 30 June 2017 +

Finding integer

4 +

Finding type

Non-cited violation +

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Identified by

NRC identified +

Inspection Manual Chapter

NRC Inspection Manual 0609/Appendix F +

Inspection procedure

IP 71111.05 +

Inspection report

IR 05000416/2017008 +

Inspector

Greg Werner +, J Mateychick +, E Uribe +, Shiattin Makor + and Nnaerika Okonkwo +

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>.

19:05:23, 30 September 2017 +

Person