05000321/FIN-2009002-07

Finding

Title

Licensee-Identified Violation

Description

Unit 2 TS 3.4.3 required that 10 of 11 SRVs shall be operable during Modes 1, 2 and3. Contrary to this, on July 1, 2008 it was determined that during bench testing two SRVs setpoints had drifted high and one SRV setpoint had drifted low. All three setpoints were outside the requirements of technical specifications. The cause of the high setpoint drift was corrosion induced bonding of the pilot seat and the low setpoint drift was due to a reduction in spring force. This condition was documented in CR 2008107088. This violation is of very low safety significance because a previous evaluation performed by the licensee bounds this condition and RCS pressure would be maintained below the TS safety limit

07
Site:	Hatch
Report	IR 05000321/2009002 Section 4OA7
Date counted	Mar 31, 2009 (2009Q1)
Type:	NCV:
cornerstone	Mitigating Systems
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	S Shaeffer G Kuzo C Rapp L Lake J Hickey P Niebaum A Nielson D Forbes J Foster
INPO aspect
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v • d • e

Finding - Hatch - IR 05000321/2009002

2(8)3(3)4(0)5(7)6(8)7(0)9(0)13(0)301(0)302(0)402(0)501(0)

IR 05000321/2009002: 1 2 3 4 5 6 7 8

Finding List (Hatch) @ 2009Q1

CCA Matrix: 2009Q1

	Q	CCA	Title
05000321/FIN-2008008-01	2008Q3		Review of EDG Coupling Root Cause Evaluation
05000321/FIN-2008007-01	2008Q3		Security
05000321/FIN-2008005-01	2008Q4	P.2	Failure to Report a Reportable Condition
05000321/FIN-2009002-04	2009Q1		Failure of the Unit-2 EDG LOCA/LO SP Timer Cards
05000321/FIN-2009002-01	2009Q1	H.11 H.12	Improper Core Drill Location Results in Secondary Containment Inoperability
05000321/FIN-2009002-02	2009Q1	P.5 P.2(b)	Preconditioning of the Turbine Building Plant Service Water Isolation Valves
05000321/FIN-2009002-03	2009Q1	H.9 H.2(b)	Failure to Provide Training to Users of Powered Air-Purifying Repsirators

Self-Identified List (Hatch)

	Q	Title
05000321/FIN-2008004-01	2008Q3	Licensee-Identified Violation
05000321/FIN-2008004-02	2008Q3	Licensee-Identified Violation
05000321/FIN-2008005-03	2008Q4	Licensee-Identified Violation
05000321/FIN-2008005-02	2008Q4	Licensee-Identified Violation
05000321/FIN-2009002-05	2009Q1	Licensee-Identified Violation
05000321/FIN-2009002-06	2009Q1	Licensee-Identified Violation
05000321/FIN-2009002-07	2009Q1	Licensee-Identified Violation
05000321/FIN-2009002-08	2009Q1	Licensee-Identified Violation

[Hatch Findings full list]

05000321/FIN-2009002-07

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