05000445/FIN-2018002-01

Finding

Title

Failure to Identify and Correct a Condition Adverse to Quality

Description

The inspectors identified a Green,non-cited violation of 10CFR 50, Appendix B, Criterion XVI, Corrective Action, associated with the licensees failure to identify and correct a condition adverse to quality associated with unacceptable main steam isolation valve (MSIV) stroke times. Specifically, during stroke time testing of MSIV 2-02 the valves stroke time was outside of the acceptance limit and the licensee failed to determine why the stroke time was out of specification and correct the issue prior to declaring the valve operable and placing it in service. The licensee entered this issue into the corrective action program as Condition Report CR-2018-002189.

01
Site:	Comanche Peak
Report	IR 05000445/2018002 Section 4OA2
Date counted	Jun 30, 2018 (2018Q2)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71152
Inspectors (proximate)	M Haire J Josey R Kumana E Uribe K Clayton L Carson N Greene P Hernandez S Money E Simpson
CCA	H.11, Challenge the Unknown
INPO aspect	QA.2
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v • d • e

Finding - Comanche Peak - IR 05000445/2018002

1(5)2(3)3(2)4(0)5(0)6(0)10(2)11(2)12(0)90(0)301(0)402(0)403(0)404(0)405(0)406(0)

IR 05000445/2018002: 1 2 3

Finding List (Comanche Peak) @ 2018Q2

CCA Matrix: 2018Q2

	Q	CCA	Title
05000446/FIN-2017003-01	2017Q3	H.5	Failure to Promptly Correct a Condition Adverse to Quality
05000445/FIN-2017003-02	2017Q3	H.8	Programmatic Failures to Control Transient Combustible Material in Accordance with a Fire Protection Procedure
05000445/FIN-2018001-01	2018Q1		Failure to Follow Commercial Grade Dedication Process
05000445/FIN-2018001-02	2018Q1		Failure to Incorporate Design Information Into System Test Procedures
05000445/FIN-2018001-03	2018Q1		Failure to Provide an Adequate Procedure
05000445/FIN-2018001-04	2018Q1		Inadequate Maintenance Procedure for Feedwater Valves
05000445/FIN-2018001-05	2018Q1		Failure to Correct a Significant Condition Adverse to Quality
05000445/FIN-2018002-01	2018Q2	H.11	Failure to Identify and Correct a Condition Adverse to Quality
05000445/FIN-2018002-02	2018Q2	H.7	Unacceptable Preconditioning of Main Steam Isolation Valves
05000445/FIN-2018002-03	2018Q2		Failure to Incorporate Design Information Into System Test Procedures

Self-Identified List (Comanche Peak)

[Comanche Peak Findings full list]

05000445/FIN-2018002-01

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