05000321/FIN-2013005-04

Finding

Title

Licensee-Identified Violation

Description

A licensee-identified violation of Hatch Unit 2 Technical Specification 3.6.1.3 was discovered on September 14, 2013, when the Unit 2 D outboard main steam isolation valve failed to stroke closed during surveillance testing. Technical Specification 3.6.1.3 requires that each primary containment isolation valve, except reactor building-to-suppression chamber vacuum breakers, shall be operable and, when a main steam isolation valve penetration flow path is inoperable, the steam line penetration shall be isolated within eight hours. Contrary to this technical specification, Hatch Unit 2 D outboard main steam isolation valve was determined to be inoperable from March 17, 2013, through September 14, 2013, and the unit was operated with the main steam isolation valve penetration not isolated. This violation screened as Green because the D inboard main steam isolation remained operable and therefore resulted in no loss of isolation function.

04
Site:	Hatch
Report	IR 05000321/2013005 Section 4OA7
Date counted	Dec 31, 2013 (2013Q4)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	B Caballero D Hardage E Morris F Ehrhardt J Laughlin P Niebaum
Violation of:	Technical Specification
INPO aspect
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v • d • e

Finding - Hatch - IR 05000321/2013005

1(0)2(3)3(2)4(1)5(4)7(1)8(0)9(3)10(0)201(4)403(0)404(4)405(1)406(0)503(0)

IR 05000321/2013005: 1 2 3 4

Finding List (Hatch) @ 2013Q4

CCA Matrix: 2013Q4

	Q	CCA	Title
05000321/FIN-2013002-02	2013Q1	H.14	Unit 1 Under Vessel Leak Source Not Identified
05000321/FIN-2013002-01	2013Q1	H.9	Failure to perform appropriate post maintenance test on 2A EDG
05000321/FIN-2013003-02	2013Q2		Operation with Potential to Drain Reactor Pressure Vessel in Mode 5 Without Secondary Containment
05000321/FIN-2013201-04	2013Q2		Security
05000321/FIN-2013201-03	2013Q2	H.7	Security
05000321/FIN-2013201-01	2013Q2	H.8	Security
05000321/FIN-2013201-02	2013Q2	H.5	Security
05000321/FIN-2013004-01	2013Q3	H.14	Failure to Take Required Actions for Inoperable Equipment in Accordance with Hatchs Fire Hazards Analysis, Appendix B
05000321/FIN-2013404-02	2013Q3		Security
05000321/FIN-2013404-01	2013Q3		Security
05000321/FIN-2013009-01	2013Q4		Adequacy of Carbon Dioxide (CO2) Concentration in FZ 0024B
05000366/FIN-2013009-03	2013Q4		Review and Documentation of Fire Protection Program Changes
05000321/FIN-2013009-02	2013Q4		Failure to Meet Section IV.C, Fire Detection and Suppression of Appendix D of the Fire Hazards Analysis
05000321/FIN-2013007-01	2013Q4		Failure to Update the UFSAR Following a Change in Neutron Fluence Calculation Methodology
05000321/FIN-2013005-03	2013Q4	H.5	Failure to Implement an Administrative Procedure for Equipment Control When Using Personal Danger Tags
05000321/FIN-2013005-02	2013Q4	H.14	Failure to Promptly Identify Source of Leakage Under Unit 1 Reactor Vessel
05000321/FIN-2013005-01	2013Q4	H.2	Scaffolding Installed in Safety Related Areas Failed to Meet Procedural Requirements

Self-Identified List (Hatch)

	Q	Title
05000321/FIN-2013002-03	2013Q1	Licensee-Identified Violation
05000321/FIN-2013003-01	2013Q2	Licensee-Identified Violation
05000321/FIN-2013404-03	2013Q3	Licensee-Identified Violation
05000321/FIN-2013404-04	2013Q3	Licensee-Identified Violation
05000321/FIN-2013405-01	2013Q3	Licensee-Identified Violation
05000321/FIN-2013005-04	2013Q4	Licensee-Identified Violation

[Hatch Findings full list]

05000321/FIN-2013005-04

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