05000373/FIN-2012004-02

Finding

Title

Failure to Follow Plant Barrier Control Process for High Energy Line Break Protection Doors

Description

The inspectors identified a finding of very low safety significance and associated NCV of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, for the licensees failure to follow procedure CC-AA-201, Revision 9, Plant Barrier Control Program. Specifically, the licensee propped open two doors that were required to remain shut at all times as high energy line break (HELB) barriers. Upon identification, the licensee immediately closed the doors and promptly entered the issue into the CAP for evaluation. The finding was associated with the Mitigating Systems Cornerstone and was determined to be more than minor because if left uncorrected, the failure to follow the requirements of the plant barrier control program would lead to a more significant safety issue. The finding screened as very low safety significance (Green) for both units. This finding had a cross-cutting aspect in the area of human performance, work practices, for failing to effectively define and communicate expectations regarding procedural compliance, and personnel following procedures.

02
Site:	LaSalle
Report	IR 05000373/2012004 Section 1R15
Date counted	Sep 30, 2012 (2012Q3)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.15
Inspectors (proximate)	A Shaikh B Kemker F Ramirez J Bozga J Jandovitz L Jones M Kunowski M Ziolkowski N Feliz Adorno R Ruiz R Schulz
CCA	H.8, Procedure Adherence
INPO aspect	WP.4
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v • d • e

Finding - LaSalle - IR 05000373/2012004

12(1)12(0)12(1)12(1)12(0)12(1)12(1)1(0)2(2)3(2)4(7)5(1)7(2)12(1)201(1)301(0)402(1)403(0)501(0)503(0)12(1)12(1)18(0)

IR 05000373/2012004: 1 2 3 4 5 6 7

Finding List (LaSalle) @ 2012Q3

CCA Matrix: 2012Q3

	Q	CCA	Title
05000373/FIN-2011005-02	2011Q4		Failure to Perform an Adequate 10 CFR 50.59 Screening for the Use of Racklife Spent Fuel Pool Monitoring Computer Model
05000373/FIN-2011005-01	2011Q4	P.1	Failure to Promptly Identify and Correct an Oil Leak on the HPCS Waterleg Pump
05000373/FIN-2011005-03	2011Q4		Failure to Perform an Adequate 10 CFR 50.59 Screening for the Use of Racklife Spent Fuel Pool Monitoring Computer Model
05000373/FIN-2012002-01	2012Q1	H.8	Potential Impact on Operability of Safety-Related Components Due to Defeated High Energy Line Break Barriers
05000373/FIN-2012002-02	2012Q1	P.3	Failure to Implement Proceduralized Corrective Actions
05000373/FIN-2012402-01	2012Q1	H.14	Security
05000373/FIN-2012003-01	2012Q2	H.5	Failure to Perform Surveillance Test Procedure Step
05000373/FIN-2012201-01	2012Q2		Security
05000373/FIN-2012007-01	2012Q3	H.14	Failure to Perform a Written Safety Evaluation for TRM Changes Section
05000373/FIN-2012007-02	2012Q3	H.8	Failure to Perform a Written Safety Evaluation for TRM Changes
05000373/FIN-2012004-01	2012Q3	P.2	Lack of Adequate Design Review of Effects of Fish Kills on Systems Needed During an Ultimate Heat Sink Design Basis Accident
05000373/FIN-2012004-02	2012Q3	H.8	Failure to Follow Plant Barrier Control Process for High Energy Line Break Protection Doors
05000373/FIN-2012004-03	2012Q3		Failure to Maintain an Adequate Testing Program for Safety-Related Watertight Doors
05000373/FIN-2012004-04	2012Q3		Operability of Low Pressure Core Injection and Containment Cooling In Mode 3 Not Maintained
05000373/FIN-2012004-05	2012Q3		Inadequate Assessment of Pressure Locking and Thermal Binding of the RHR Suction Isolation Valves from the Suppression Pool
05000373/FIN-2012004-06	2012Q3		Piping Interaction Between SW and RHR Systems Was Not Evaluated

Self-Identified List (LaSalle)

	Q	Title
05000373/FIN-2012003-02	2012Q2	Licensee-Identified Violation
05000373/FIN-2012004-07	2012Q3	Licensee-Identified Violation

[LaSalle Findings full list]

05000373/FIN-2012004-02

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