05000482/FIN-2010008-02

Finding

Title

Inadequate Procedure for Fill and Vent of the Component Cooling Water System

Description

Green. The inspectors identified a self-revealing noncited violation of Technical Specification 5.4.1, Procedures, for failure to maintain procedures required for filling and venting of the component cooling water system. The licensee failed to ensure that the procedures for filling and venting the component cooling water system were adequately written to prevent gas accumulation and voids to form in the system. This finding was more than minor because the failure to maintain an adequate procedure for filling and venting the component cooling water system is associated with the equipment performance attribute of the Mitigating Systems Cornerstone and affects the associated cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Using Manual Chapter 0609.04, Phase 1 Initial Screening and Characterization of Findings, the issue screened as having very low safety significance because it was a qualification deficiency confirmed not to result in a loss of operability. No crosscutting aspect was assigned, as this condition was not reflective of current licensee performance.

02
Site:	Wolf Creek
Report	IR 05000482/2010008 Section 4OA5
Date counted	Dec 31, 2010 (2010Q4)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Self-revealing
Inspection Procedure:	IP 93812
Inspectors (proximate)	D Dumbacher M Young M Hay M Bloodgood
Violation of:	Technical Specification
INPO aspect
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v • d • e

Finding - Wolf Creek - IR 05000482/2010008

1(0)2(5)3(5)4(3)5(11)6(8)7(5)8(4)402(0)403(1)404(0)405(0)501(0)4(0)

IR 05000482/2010008: 1 2 3 4

Finding List (Wolf Creek) @ 2010Q4

CCA Matrix: 2010Q4

	Q	CCA	Title
05000482/FIN-2010002-03	2010Q1	P.1	Inoperable Containment Cooler Condensate Monitoring System
05000482/FIN-2010002-05	2010Q1	P.5	Failure to Follow Procedure for a Main Feed Pump Trip
05000482/FIN-2010002-04	2010Q1	P.2	Failure to Perform Adequate Post Trip Review
05000482/FIN-2010002-02	2010Q1	P.3	Failure to Establish Goals and Monitor for a (1) Offgas Radiation Monitor GERE0092
05000482/FIN-2010002-01	2010Q1		Degraded Fire Barriers for Auxiliary Feedwater
05000482/FIN-2010403-01	2010Q2		Security
05000482/FIN-2010003-05	2010Q2		Exercise of Enforcement Discretion for Licensed Operator Fitness-for-Duty (EA-10-182)
05000482/FIN-2010003-01	2010Q2	P.2	Failure to Maintain an Adequate Flooding Analysis for Auxiliary Feedwater Trains
05000482/FIN-2010003-02	2010Q2	P.1	Lack of Acceptance Criteria Allows Degraded EDG Power Supply to Remain Inservice
05000482/FIN-2010003-03	2010Q2	P.2	Nonsafety Power Supply Causes Failure of Emergency Diesel Generator A
05000482/FIN-2010006-08	2010Q3	P.2	Notice of Unusual Event Due to Loss of Both Emergency Diesel Generators
05000482/FIN-2010004-02	2010Q3	H.7	Failure to Correct Degraded Vital Switchgear Cooler Wiring
05000482/FIN-2010006-09	2010Q3	P.3	Failure to Translate Design Information into a Procedure
05000482/FIN-2010006-07	2010Q3	P.1 P.1(a)	Failure to Determine if a Deficiency Existed in the Ultimate Heat Sink
05000482/FIN-2010006-05	2010Q3	P.2	Failure to Perform Adequate Evaluation for Significant Conditions
05000482/FIN-2010006-04	2010Q3	H.7	Failure to Update an Operability Evaluation
05000482/FIN-2010006-03	2010Q3	P.1 P.1(a)	Failure to Adequately Monitor Control Room Deficiencies
05000482/FIN-2010006-02	2010Q3	P.3	Unqualified Scaffolding Erected Near Safety-Related Equipment
05000482/FIN-2010006-01	2010Q3	H.7	Failure to Resolve Degraded Conditions in a Timely Manner
05000482/FIN-2010004-01	2010Q3		Failure to Establish Conditions to Open a Main Steam Isolation Value that Resulted in a Feedwater Isolation
05000482/FIN-2010007-04	2010Q4		Emergency Diesel Generator Specified Rating did not Address Engine Operation at Design Basis Extreme Meteorological Temperature Conditions
05000482/FIN-2010007-05	2010Q4	H.9	Failure to Translate Design Requirements to Operating Procedures for the Transfer of Residual Heat Removal and Containment Spray Suction to the Containment Recirculation Sumps
05000482/FIN-2010005-07	2010Q4	P.1	Failure to Have Adequate Procedures for Meteorological Monitoring
05000482/FIN-2010005-01	2010Q4	H.14	Failure to Properly Identify and Evaluate Degraded Piping in the Train A Essential Service Water System
05000482/FIN-2010005-02	2010Q4	H.14	Failure to Account for Water Hammer Stresses in Essential Service Water System Calculations
05000482/FIN-2010005-03	2010Q4	H.7	Failure to Maintain Operator Licensing Examination Integrity
05000482/FIN-2010005-04	2010Q4	P.2	Failure to Evaluate Corrosion Mechanism in Accordance with Code Case N513
05000482/FIN-2010005-10	2010Q4	H.7	Inadequate Procedure for Steam Generator Hi-Hi Turbine Trip
05000482/FIN-2010005-11	2010Q4	H.1	Inadequate Simulation Facility Fidelity
05000482/FIN-2010007-03	2010Q4		Inadequate Auxiliary Feedwater Pump Suction Line Break Analysis and Design
05000482/FIN-2010007-02	2010Q4	H.7	Failure to Perform Tornado Damper Testing
05000482/FIN-2010007-01	2010Q4		Inadequate Design of Component Cooling Water Safety/Nonsafety Isolation
05000482/FIN-2010005-09	2010Q4	P.5	Inadequate Procedures to Ensure Proper Main Feed Pump Speed During Startup
05000482/FIN-2010005-08	2010Q4	P.5	Inadequate Procedures for Establishing Feedwater Preheat
05000482/FIN-2010008-01	2010Q4	H.14	Failure to Promptly Identify and Correct a Condition Adverse to Quality
05000482/FIN-2010005-06	2010Q4	H.12	Failure to Have Procedures to Prevent Draining Radioactive Systems into Nonradioactive Systems
05000482/FIN-2010005-05	2010Q4	P.1	Failure to Identify Boric Acid Leak on Instrument Lines to Reactor Coolant System
05000482/FIN-2010008-04	2010Q4	P.2	Failure to Identify and Correct Inadequate RHR Fill and Vent Procedures
05000482/FIN-2010008-03	2010Q4	P.2	Failure to Perform an Adequate Operability Evaluation
05000482/FIN-2010008-02	2010Q4		Inadequate Procedure for Fill and Vent of the Component Cooling Water System

Self-Identified List (Wolf Creek)

	Q	Title
05000482/FIN-2010003-04	2010Q2	Licensee-Identified Violation
05000482/FIN-2010004-03	2010Q3	Licensee-Identified Violation

[Wolf Creek Findings full list]

05000482/FIN-2010008-02

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