05000263/FIN-2008008-01: Difference between revisions

Finding

Title

Failure to Adequately Identify a Condition Adverse to Quality and Identify Corrective Actions to Prevent Recurrence

Description

The NRC identified a Green NCV of 10 CFR 50, Appendix B, Criterion XVI, Corrective Action, for the failure to identify a Condition Adverse to Quality (CAQ). Specifically, the licensee did not identify a maintenance preventable functional failure (MPFF) associated with the HPCI system. The MPFF was associated with the in-service test (IST) failure of the HPCI accumulator check valve (AI-611) during the 2007 refueling outage. The failure was caused by debris that was lodged in the valve seat. Of particular significance, was the fact that the issue was the subject of three licensee-initiated action requests (ARs) between March 2007 to February 2008, regarding the test failure, the failure to evaluate past-operability and the failure to evaluate the maintenance rule aspects, none of which properly evaluated the issue. The licensee identified the MPFF after an NRC inspector questioned the adequacy of the previous evaluations, in particular, why the source of the debris had never been evaluated. This finding also has an associated cross-cutting aspect associated in the area of PI&R, Corrective Action Program for the failure to properly evaluate the HPCI accumulator check valve IST failure. [P.1(C)] The finding is more than minor because it affects the Equipment Performance attribute of the Mitigating Systems Cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. The finding is of very low safety significance, because the HPCI system remained operable and available. (Section 4OA2.1(2)

01
Site:	Monticello
Report	IR 05000263/2008008 Section 4OA2
Date counted	Dec 31, 2008 (2008Q4)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71152
Inspectors (proximate)	N Shah D Szwarc S Thomas D Resser
CCA	P.2, Evaluation
INPO aspect	PI.2
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Finding - Monticello - IR 05000263/2008008

1(0)2(3)3(5)4(4)5(0)6(2)7(0)8(2)9(0)402(0)403(0)404(0)3(0)

IR 05000263/2008008: 1 2

Finding List (Monticello) @ 2008Q4

CCA Matrix: 2008Q4

	Q	CCA	Title
05000263/FIN-2008002-02	2008Q1	H.9 H.2(b)	Improper Overtime Restriction Deviations
05000263/FIN-2008002-01	2008Q1	H.4 H.5	Impropoer Procedure Implementation Results in Unevaluated Preconditioning of MSIVs
05000263/FIN-2008002-03	2008Q1	H.13	Unplanned Loss of 345kV Power Source
05000263/FIN-2008006-01	2008Q2	H.7	Shutdown Panel Requirements Removed from Improved Technical Specifications (Section 1R05.1b.(1))
05000263/FIN-2008006-02	2008Q2	H.8	Uncontrolled Transient Combustibles (Section 1R05.2b.(1))
05000263/FIN-2008003-01	2008Q2	H.13	Licensee Inadvertently Actuated and Reset the Standby Gas Treatment System while Conducting Routine Control Room Panel Lamp Checks
05000263/FIN-2008004-02	2008Q3		Potential Pre-Conditioning of Pressure Instruments/Switches
05000263/FIN-2008004-01	2008Q3	P.3	Inadequate Corrective Actions Following Repetitive Failure of LPCI Recirculation Riser Differential Pressure Instrument
05000263/FIN-2008004-03	2008Q3	H.2	Improper Installation of Grounding Trucks
05000263/FIN-2008008-01	2008Q4	P.2	Failure to Adequately Identify a Condition Adverse to Quality and Identify Corrective Actions to Prevent Recurrence
05000263/FIN-2008008-02	2008Q4	P.2	Failure to Identify a Condition Adverse to Quality

Self-Identified List (Monticello)

	Q	Title
05000263/FIN-2008003-02	2008Q2	Licensee-Identified Violation
05000263/FIN-2008003-03	2008Q2	Licensee-Identified Violation
05000263/FIN-2008003-04	2008Q2	Licensee-Identified Violation
05000263/FIN-2008003-05	2008Q2	Licensee-Identified Violation
05000263/FIN-2008004-04	2008Q3	Licensee-Identified Violation

[Monticello Findings full list]

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 {{finding
-| title = Failure To Adequately Identify A Condition Adverse To Quality And Identify Corrective Actions To Prevent Recurrence
+| title = Failure to Adequately Identify a Condition Adverse to Quality and Identify Corrective Actions to Prevent Recurrence
 | docket = 05000263

05000263/FIN-2008008-01: Difference between revisions

Revision as of 19:36, 20 February 2018

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05000263/FIN-2008008-01: Difference between revisions

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