05000440/FIN-2008002-12

Finding

Title

Reactor Core Isolation Cooling System Flow Controller Reliability (Section 4OA2.4)

Description

At the end of the inspection period, the inspectors continued to evaluate the reliability of the RCIC flow controller. The inspectors noted that the licensee had identified that the controller was in need of replacement due to reliability concerns and intended to replace the controller with a new design when parts became available. However, the inspectors questioned whether appropriate measures were in place to compensate for the currently in-service flow controller in light of recent controller failures

12
Site:	Perry
Report	IR 05000440/2008002 Section 4OA2
Date counted	Mar 31, 2008 (2008Q1)
Type:	URI:
cornerstone	No Cornerstone
Identified by:	NRC identified
Inspection Procedure:	IP 71152
Inspectors (proximate)	M Wilk A Dahbur G Wright M Franke J Cameronm Wilkm Phalen G Wright M Franke R Leidy T Taylor J Cameron R Murray
INPO aspect
'
v • d • e

Finding - Perry - IR 05000440/2008002

1(0)2(17)3(6)4(10)5(7)6(5)7(0)8(0)402(0)403(0)404(0)502(0)2(0)5(0)

IR 05000440/2008002: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Finding List (Perry) @ 2008Q1

CCA Matrix: 2008Q1

	Q	CCA	Title
05000440/FIN-2007004-01	2007Q3		Loss of Decay Heat Removal Resulting from Failure to Follow Procedures
05000440/FIN-2007005-10	2007Q4		Adequacy of Reactor Core Isolation Cooling System Surveillance Testing
05000440/FIN-2007005-11	2007Q4		Adequacy of Reactor Core Isolation Cooling System Flow Controller Tuning Procedures
05000440/FIN-2007010-01	2007Q4		Appropriate Classification of Condition Report for RCIC Failure to Run
05000440/FIN-2007010-02	2007Q4		RCIC Operability Between January 2006 and December 2007
05000440/FIN-2007010-04	2007Q4		Quality of Immediate Investigations
05000440/FIN-2007005-09	2007Q4		Adequacy of Maintenance Associated with Emergency Service Water B Strainer Failure
05000440/FIN-2008002-11	2008Q1	H.7	Loss of Safety Function of the Annulus Exhaust Gas Treatment System (Section 4OA3.6)
05000440/FIN-2008002-04	2008Q1	P.5 P.2(b)	Adequacy of Reactor Core Isolation Cooling System Flow Controller Tuning Procedures (Section 1R22.b.1)
05000440/FIN-2008002-08	2008Q1		Failure to Report Timely Performance Indicator Information (Section 4OA1.b.2)
05000440/FIN-2008002-02	2008Q1	H.14	Failure to Implement Adequate Configuration Control Affecting \\\'A\\\' Reactor Water Cleanup System(Section 1R13)
05000440/FIN-2008002-10	2008Q1	P.1 P.1(a)	Inadequate Classification of Condition Report for Reactor Core Isolation Cooling (Section 4OA3.5)
05000440/FIN-2008002-09	2008Q1	P.5 P.2(a)	Failure to Ensure Recurrence of Reactor Core Isolation Cooling Inoperability Due to Improper Controller Settings (Section 4OA3.3)
05000440/FIN-2008002-06	2008Q1	H.7	Failure to Implement Testing of the Reactor Core Isolation Cooling Instrument Lines With Appropriate Procedures (Section 1R22.b.3)
05000440/FIN-2008002-03	2008Q1	P.2	Failure to Adequately Correct and Evaluate aCondition Affecting the ESW Pump and ItsAssociated Discharge Valves (Section 1R17)
05000440/FIN-2008002-01	2008Q1		Adequacy of Maintenance Associated With Emergency Service Water Strainer Failure (Section 1R12)
05000440/FIN-2008002-05	2008Q1		Inadequate Test Control Program to Ensure Reactor Core Isolation Cooling System Operability (Section 1R22.b.2)
05000440/FIN-2008002-12	2008Q1		Reactor Core Isolation Cooling System Flow Controller Reliability (Section 4OA2.4)
05000440/FIN-2008002-07	2008Q1		Failure to Make 10 CFR 50.72 Report (Section 4OA1.b.1)

Self-Identified List (Perry)

	Q	Title
05000440/FIN-2008002-13	2008Q1	Licensee-Identified Violation
05000440/FIN-2008002-14	2008Q1	Licensee-Identified Violation
05000440/FIN-2008002-15	2008Q1	Licensee-Identified Violation
05000440/FIN-2008002-16	2008Q1	Licensee-Identified Violation
05000440/FIN-2008002-17	2008Q1	Licensee-Identified Violation

[Perry Findings full list]

05000440/FIN-2008002-12

Navigation menu

Search