05000373/FIN-2013008-01: Difference between revisions

Finding

Title

Pump Test Instruments Were Not Maintained Within Required Accuracy Limits

Description

The inspectors identified a finding of very low safety significance and associated NCV of 10 CFR Part 50, Appendix B, Criterion XI, Test Control, for the failure to use instrumentation that met the data collection requirements of America Society of Mechanical Engineers Operation and Maintenance Code. Specifically, the licensee did not maintain the pressure instruments used during pump comprehensive in-service testing within the required Code accuracy limits. This finding was entered into the licensees Corrective Action Program to evaluate operability of the affected pumps and revise the calibration procedures of the affected instruments to reflect the Code accuracy requirements. The performance deficiency was determined to be more than minor because, if left uncorrected, it would have the potential to lead to a more significant safety concern. Specifically, inaccurate test instrumentation could reasonably result in an unrecognized degraded condition of safety equipment. In addition, recent test results required to be reanalyzed taking into account the actual as-left calibration data of the instruments to ensure the affected safety pumps remained operable. The finding screened as of very low safety significance (Green) because it did not result in loss of operability or functionality of mitigating systems. Specifically, the licensee reviewed recent as-found in-service test (IST) calibration data of the affected pumps, adjusted the as-found IST collected data using the actual calibration data, and reasonably determined the applicable IST acceptance criteria were met. In addition, the finding example associated with the spent fuel pool cooling did not result in actual adverse spent fuel pool conditions such as excessive temperatures, fuel clad damage, and inadequate water inventory. The inspectors did not identify a cross-cutting aspect associated with this finding because it did not reflect current performance due to the age of the performance deficiency.

01
Site:	LaSalle
Report	IR 05000373/2013008 Section 1R21
Date counted	Dec 31, 2013 (2013Q4)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.21
Inspectors (proximate)	I Hafeez J Corujo Sandin N Feliz Adorno R Langstaff A Dahbur A Della Grecab Jose D Reeser H Campbell
Violation of:	10 CFR 50 Appendix B Criterion XI
INPO aspect
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v • d • e

Finding - LaSalle - IR 05000373/2013008

201(0)202(0)201(0)201(0)201(0)201(0)201(0)1(0)2(2)3(4)4(2)5(6)7(0)8(2)9(2)201(0)403(0)404(0)405(0)406(0)407(0)502(0)202(0)202(0)201(0)

IR 05000373/2013008: 1 2

Finding List (LaSalle) @ 2013Q4

CCA Matrix: 2013Q4

	Q	CCA	Title
05000373/FIN-2013002-01	2013Q1		Failure to Properly Implement Steps Outlined in Technical Specification Surveillance Procedure
05000373/FIN-2013002-02	2013Q1	H.5	Failure to Perform Radiological Surveys to Ensure Appropriate Control and Access to a High Radiation Area
05000373/FIN-2013003-01	2013Q2	H.5	Failure to Perform a Required Risk Assessment Following a Failed RCIC Surveillance
05000373/FIN-2013009-02	2013Q2	P.5	Failure to Satisfy 10 CFR 50.72 Reporting Requirements
05000373/FIN-2013009-01	2013Q2		Review of the Loss of Offsite Power Event Root Cause Evaluation and Switchyard Design Basis
05000373/FIN-2013003-02	2013Q2		Potential Failure to Assign Appropriate Safety Classification to Secondary Containment Doors
05000373/FIN-2013004-01	2013Q3		Failure to Follow Procedure Led to Manual Scram with Complications
05000373/FIN-2013004-02	2013Q3		Inadequate Procedures Led to Pin Hole Leaks in High Pressure Core Spray Piping
05000373/FIN-2013005-01	2013Q4	H.3	Failure to Follow Winter Operation Preparation Procedure
05000373/FIN-2013005-02	2013Q4		Failure to Comply with Radiation Work Permit Requirements
05000373/FIN-2013005-03	2013Q4	H.8	Failure to Provide Station ALARA Committee With Necessary Information to Ensure Occupational Radiation Exposure Is Maintained
05000373/FIN-2013005-04	2013Q4	H.2	Failure to Maintain and Report UFSAR Revisions for Safety Analysis and Methodology Chan
05000373/FIN-2013005-05	2013Q4	P.3	Failure to Maintain a Testing Program That Ensured RCIC Components Will Perform Satisfactorily in Service
05000373/FIN-2013005-06	2013Q4		Improper Classification of Secondary Containment Doors as Nonsafety-Related
05000373/FIN-2013008-01	2013Q4		Pump Test Instruments Were Not Maintained Within Required Accuracy Limits
05000373/FIN-2013008-02	2013Q4	P.5	Failure to Ensure Battery Margin Maintained for Station Blackout

Self-Identified List (LaSalle)

	Q	Title
05000373/FIN-2013003-03	2013Q2	Licensee-Identified Violation
05000373/FIN-2013003-04	2013Q2	Licensee-Identified Violation

[LaSalle Findings full list]

@@ Line 13: / Line 13: @@
 | identified by = NRC
 | Inspection procedure = IP 71111.21
-| Inspector = I Hafeez, J Corujo,_Sandin N, Feliz_Adorno R, Langstaff A, Dahbur A, Della Greca, B Jose, D Reeser, H , Campbel
+| Inspector = I Hafeez, J Corujo Sandin, N Feliz Adorno, R Langstaff, A Dahbur, A Della,  Grecab Jose, D Reeser, H  Campbell
 | CCA = N/A for ROP
 | INPO aspect =

05000373/FIN-2013008-01: Difference between revisions

Latest revision as of 19:49, 20 February 2018

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05000373/FIN-2013008-01: Difference between revisions

Latest revision as of 19:49, 20 February 2018

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