05000416/FIN-2008003-05: Difference between revisions

Finding

Title

Licensee-Identified Violation

Description

TS 3.6.1.2 states two primary containment airlocks shall be operable. Contrary to this requirement, on May 10, 2008, the 208-foot elevation airlock inner containment door was partially open and a plant instrument and controls technician was able to open the outer door at the same time. This resulted in a momentary breach of containment for approximately 2 minutes. The reason both doors were able to open at the same time was a result of the following issues: high door closure rate due to air in the hydraulic lines, twisted/damaged lower hinge pin, and worker not complying with procedural requirements to manually assist the door closed. Upon discovery of this TS violation, the Limiting Condition for Operation required actions were taken within the required time frame to close at least one containment air lock door within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />. Due to the licensee being able to restore containment integrity within the required action time, the exposure time being of short duration and the licensee entering this into its CAP as CR-GGN-2008-2317, the finding is considered to have very low safety significance

05
Site:	Grand Gulf
Report	IR 05000416/2008003 Section 4OA7
Date counted	Jun 30, 2008 (2008Q2)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	N O'Keefe P Elkmann R Smith A Barrett D Bollock G Guerra I Anchondo
INPO aspect
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v • d • e

Finding - Grand Gulf - IR 05000416/2008003

1(0)2(11)3(5)4(3)5(10)6(4)7(0)8(0)9(0)301(0)401(0)402(1)404(1)16(0)

IR 05000416/2008003: 1 2 3 4 5

Finding List (Grand Gulf) @ 2008Q2

CCA Matrix: 2008Q2

	Q	CCA	Title
05000416/FIN-2007008-02	2007Q4		Verify Continued Operability of RHR Heat Exchanger B Due to Fouling
05000416/FIN-2008002-02	2008Q1	H.11 H.12	Failure to Properly Implement a Compensatory Fire Watch Protection Procedures
05000416/FIN-2008002-01	2008Q1	P.1 P.1(a)	Failure to Perform an Adequate Inspection of Probable Maximum Precipation Door Seals Protecting SAFETY-RELATED Equipment
05000416/FIN-2008002-05	2008Q1	H.8	Failure to Evaluate Cracks in Standby Service Water Pump House Structure
05000416/FIN-2008002-06	2008Q1		Ineffective Corrective Actions in Response to Resin in the Electrohydraulic Control System
05000416/FIN-2008002-03	2008Q1		Failure of Licensed Senior Reactor Operators to Maintain the Proficiency to Maintain Their License Current
05000416/FIN-2008002-04	2008Q1	H.7	Failure to Perform a Required Technical Speicification
05000416/FIN-2008002-07	2008Q1		Inadequate Design Control of HPCS Minimum Flow Valve MOTOR-OPERATED Valve Over Current Setpoint
05000416/FIN-2008003-01	2008Q2		Inadequate Fireproofing on Fire Barrier Protecting the Safeguards Switchgear Room
05000416/FIN-2008003-02	2008Q2	H.11 H.12	Failure to Recognize the Division Iii Diesel Generator Being NON-FUNCTIONAL
05000416/FIN-2008003-03	2008Q2	P.5 P.2(b)	Ineffective Corrective Actions in Response to Plant Transients Resulting from Animal Intrusions
05000416/FIN-2008003-04	2008Q2	H.13	Failure to Follow Procedures Causing a Loss of Decay Heat Removal to the Spent Fuel Pool

Self-Identified List (Grand Gulf)

	Q	Title
05000416/FIN-2008002-08	2008Q1	Licensee-Identified Violation
05000416/FIN-2008002-09	2008Q1	Licensee-Identified Violation
05000416/FIN-2008002-10	2008Q1	Licensee-Identified Violation
05000416/FIN-2008003-05	2008Q2	Licensee-Identified Violation

[Grand Gulf Findings full list]

@@ Line 1: / Line 1: @@
 {{finding
-| title = LICENSEE-IDENTIFIED Violation
+| title = Licensee-Identified Violation
 | docket = 05000416
 | inspection report = IR 05000416/2008003

05000416/FIN-2008003-05: Difference between revisions

Latest revision as of 10:35, 30 May 2018

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05000416/FIN-2008003-05: Difference between revisions

Latest revision as of 10:35, 30 May 2018

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