05000280/FIN-2011003-04: Difference between revisions

Finding

Title

Licensee-Identified Violation

Description

Licensee Technical Specification, 3.1.B.3, requires, in part, that the spray shall not be used if the temperature difference between the pressurizer and the spray fluid is greater than 320 deg F. Contrary to this, the licensee identified that this specification was exceeded on Unit 1 on April 17, 2011. The licensee created Engineering Technical Evaluation ETE-SU-2011-0042 to evaluate the acceptability of the Pressurizer for continued operation. The evaluation concluded that the structural integrity impact of the transient was within design fatigue analysis margin and therefore did not affect Pressurizer operability. The inspectors determined the finding was more than minor because it adversely impacted the Barrier Integrity cornerstone objective to provide reasonable assurance that physical design barriers (reactor coolant system) protect the public from radionuclide releases caused by accidents or events. The inspectors determined that this finding was a low safety of significance (Green) because there was no actual degradation of the barrier function of the control room against radiological hazards, smoke, or toxic atmosphere. The inspectors determined that licensee correctly evaluated the finding and developed appropriate corrective action as documented in the licensees CAP as CR422769.

04
Site:	Surry
Report	IR 05000280/2011003 Section 4OA7
Date counted	Jun 30, 2011 (2011Q2)
Type:	NCV: Green
cornerstone	Barrier Integrity
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	M Endress R Rodriguez T Morrissey J Nadel L Lake R Carrion G Mccoy R Clagg M Coursey C Fletcher B Collins J Montgomery C Jones G Sandel
INPO aspect
'
v • d • e

Finding - Surry - IR 05000280/2011003

2(4)3(8)4(2)5(3)6(0)7(0)8(0)9(0)10(0)11(5)12(2)13(0)201(0)402(0)501(0)502(0)

IR 05000280/2011003: 1 2 3 4 5 6 7 8

Finding List (Surry) @ 2011Q2

CCA Matrix: 2011Q2

	Q	CCA	Title
05000280/FIN-2010006-01	2010Q3	P.5 P.2(a)	Failure to Identify and Correct Degraded Unit 1 Nuclear Instrument RC Filters
05000280/FIN-2011012-01	2010Q4		Inaccurate Fire Watch Records
05000280/FIN-2010005-03	2010Q4	H.2	Heavy Load Lift of the 1B RCP Motor Over Exposed Reactor Fuel
05000280/FIN-2010005-02	2010Q4	H.11 H.12	Failure to Follow Procedure Results in Inadvertent Actuation of Safety Injection
05000280/FIN-2010005-01	2010Q4	H.5	Failure to Correct Multiple Conditions Adverse to Fire Protection
05000280/FIN-2010005-04	2010Q4	H.5	Inadequate Risk Evaluation for Leaving Common ESGR HELB Door Open
05000281/FIN-2011002-01	2011Q1	P.5	Reactor Coolant System Instrumentation Erratic Level Indication
05000281/FIN-2011002-02	2011Q1	P.5 P.2(b)	Failure to Determine the Correct Cause and Prevent Recurrence for a Significant Event
05000280/FIN-2011002-03	2011Q1	H.5	Failure to Correct Mutiple Conditions Adverse to Fire Protection
05000280/FIN-2011003-01	2011Q2		Unplanned Dilution of Unit 2 RCS
05000280/FIN-2011003-02	2011Q2	H.14	Failure to Classify and Declare a Notification of Unusual Event
05000280/FIN-2011003-03	2011Q2		Inadequate Qualification Testing of Fire Barrier Penetration Seals

Self-Identified List (Surry)

	Q	Title
05000280/FIN-2010004-01	2010Q3	Licensee-Identified Violation
05000280/FIN-2010005-05	2010Q4	Licensee-Identified Violation
05000280/FIN-2011012-02	2010Q4	Licensee-Identified Violation
05000280/FIN-2011002-04	2011Q1	None
05000280/FIN-2011003-08	2011Q2	Licensee-Identified Violation
05000280/FIN-2011003-04	2011Q2	Licensee-Identified Violation
05000280/FIN-2011003-05	2011Q2	Licensee-Identified Violation
05000280/FIN-2011003-06	2011Q2	Licensee-Identified Violation
05000280/FIN-2011003-07	2011Q2	Licensee-Identified Violation

[Surry Findings full list]

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05000280/FIN-2011003-04: Difference between revisions

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