05000461/FIN-2018050-03

v t e Finding
Title	Equipment Operator Rounds Points Inadequate Acceptance Criteria
Description	On May 17, 2018,a Green finding and an associated NCV of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, were self-revealed for the licensees failure to include appropriate quantitative acceptance criteria for the Division 2 EDG parameters to ensure the Division 2 EDG could perform its safety function

03
Site:	Clinton
Report	IR 05000461/2018050 Section 4OA5
Date counted	Jun 30, 2018 (2018Q2)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Self-revealing
Inspection Procedure:	IP 93812
Inspectors (proximate)	C Phillips R Murray J Draper K Stoedter
Violation of:	10 CFR 50 Appendix B 10 CFR 50 Appendix B Criterion V
CCA	H.6, Design Margins
INPO aspect	WP.2
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v • d • e

Finding - Clinton - IR 05000461/2018050

1(2)2(5)3(2)4(0)5(0)6(0)10(0)11(0)41(0)50(3)51(0)90(0)91(0)92(0)301(0)410(0)412(1)

IR 05000461/2018050: 1 2 3

Finding List (Clinton) @ 2018Q2

CCA Matrix: 2018Q2

	Q	CCA	Title
05000461/FIN-2017201-01	2017Q3	H.5	Security
05000461/FIN-2017007-01	2017Q3	H.1	Failure to Evaluate Defeating Reactor Core Isolation Cooling System Interlocks and Trips before Adding Them to an Emergency Operating Support Procedure
05000461/FIN-2017003-01	2017Q3	H.6	MSIV TS Leakage Limits Exceeded Due to Condition Based Maintenance Approach
05000461/FIN-2017003-02	2017Q3	H.1	Failure to Adequately Control Access in Locked High Radiation Area
05000461/FIN-2017003-03	2017Q3	H.13	Failure to Perform Engineering Evaluation to Determine the Cause of Failure of Snubbers
05000461/FIN-2017003-04	2017Q3	H.14	Flow Control Valves Not Locked Out Results in Reactor Recirculation Pump Runback
05000461/FIN-2017003-05	2017Q3	H.9	Failure to Establish Secondary Containment Prior to Entering MODE 2
05000461/FIN-2017009-01	2017Q3	H.11	Failure to Evaluate Replacement Relay Dropout Voltage
05000461/FIN-2017011-01	2017Q4	P.2	Failure to Correct an Identified Degraded Condition on the Division 3 Shutdown Service Water Pump
05000461/FIN-2017004-04	2017Q4		Failure to Perform an Evaluation in Accordance with 10 CFR 72.48 for Changes Made to the Time-to-Boil Calculation
05000461/FIN-2017004-03	2017Q4	H.8	Failure to Identify the Extent of Condition for an Inadequate 10 CFR 50.59 Evaluation
05000461/FIN-2017004-02	2017Q4	H.5	Failure to Assess and Manage Risk Associated with the Performance of Control Rod Time Testing
05000461/FIN-2017004-01	2017Q4	H.5	Reactor Down Power due to Reactor Recirculation Pump Motor Lower Bearing Oil Leak
05000461/FIN-2017012-03	2017Q4		Evaluation of RCE 04082490, Reactor Scram from Trip of 1AP07EJ)
05000461/FIN-2017012-02	2017Q4	H.13	Failure to Properly Classify Non-Safety Related Auxiliary Transformers as Operationally Critical Components
05000461/FIN-2017012-01	2017Q4	H.5	Failure to Perform a Corrective Action to Prevent Recurrence
05000461/FIN-2018001-01	2018Q1		Failure to Follow Procedure Results in Unplanned Reactor Core Isolation Cooling Unavailability
05000461/FIN-2018001-02	2018Q1		Failure to Identify a Single Point Vulnerability Results in Manual Reactor Scram
05000461/FIN-2018002-04	2018Q2		Minor Violation
05000461/FIN-2018002-05	2018Q2		Minor Violation
05000461/FIN-2018002-03	2018Q2		Minor Violation
05000461/FIN-2018050-03	2018Q2	H.6	Equipment Operator Rounds Points Inadequate Acceptance Criteria
05000461/FIN-2018050-02	2018Q2	H.12	Failure to Promptly Identifya Condition Adverse to Quality
05000461/FIN-2018050-01	2018Q2	H.2	Failure to Follow Multiple Procedure
05000461/FIN-2018002-02	2018Q2		Failure to Establish Adequate Leak Rate Test Procedures for Shutdown Service Water Isolation Valve Testing
05000461/FIN-2018002-01	2018Q2	H.6	Failure to Perform an Operability Determination for Suspected Leakage Past Shutdown Service Water Isolation Valves

Self-Identified List (Clinton)

[Clinton Findings full list]

05000461/FIN-2018050-03

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