05000482/FIN-2009005-18

Finding

Title

Licensee-Identified Violation

Description

On July 3, 2008, Wolf Creek submitted Licensee Event Report LER 2008006 which described missed VT-2 weld inspections when modifying train B containment spray recirculation line in Refueling Outage 16, requiring the train to be declared inoperable. This issue has been entered in to the corrective action program as Condition Report 2008-2197. Technical Specification 3.0.4, states, in part, that when a limiting condition of operation is not met, that mode changes shall only be made: when actions to be entered permit continued operation for an unlimited period of time, after a risk assessment, or when an allowance is stated in the specification. Technical Specification Limiting Condition of Operation 3.6.6 requires, in part, two operable trains of containment spray in Modes 1 through 4. Contrary to the above, on May 8, 2008, Wolf Creek entered Mode 4 with only one operable containment spray system. This issue is of very low safety significance (Green) because there was no loss of function of the containment spray system

18
Site:	Wolf Creek
Report	IR 05000482/2009005 Section 4OA7
Date counted	Dec 31, 2009 (2009Q4)
Type:	NCV: Green
cornerstone	Mitigating Systems
Identified by:	Licensee-identified
Inspection Procedure:
Inspectors (proximate)	G Vasquez J Drake P Jayroe R Kopriva S Alferink A Fairbanks C Alldredge C Cauffman C Long C Peabody D Graves D Loveless G Miller
INPO aspect
'
v • d • e

Finding - Wolf Creek - IR 05000482/2009005

1(0)2(9)3(3)4(8)5(18)201(0)301(0)302(1)401(0)402(0)403(1)

IR 05000482/2009005: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Finding List (Wolf Creek) @ 2009Q4

CCA Matrix: 2009Q4

	Q	CCA	Title
05000482/FIN-2009002-01	2009Q1	H.13	Untimely corrective actions result in room temperature below boric acid solubility limit
05000482/FIN-2009002-02	2009Q1	P.1 P.1(a)	Degraded fire barrier for auxiliary feedwater
05000482/FIN-2009002-06	2009Q1	P.2	Unacceptable preconditiong of control rods prior to surveillance testing
05000482/FIN-2009002-08	2009Q1		Inattentive on-duty senior reactor operator
05000482/FIN-2009002-05	2009Q1		Seismic operability of Emergency Diesel Generator A due to overspeed limit switch degradation
05000482/FIN-2009002-03	2009Q1	H.8	Failure to implement foreign material exclusion control procedure for spent fuel pool
05000482/FIN-2009002-04	2009Q1	P.2	Failure to follow 10 CFR 50.65a(2) for containment isolatio valve failures
05000482/FIN-2009002-07	2009Q1	H.14	Failure to correct component cooling water valve closures
05000482/FIN-2009003-01	2009Q2	H.5	Inadequate Testing Equipment Used for Alignment Verification of Emergencey Diesel Lube Oil Piping
05000482/FIN-2009003-02	2009Q2	P.5	Inadequate Fuse Thermography Procedure Resulted in Blown Fuses and Unplanned Reactor Trip
05000482/FIN-2009003-03	2009Q2	P.1	Inadequate Testing Results in P-6 Interlock Failure to Energize Source Range on Reactor Trip
05000482/FIN-2009004-08	2009Q3	H.2(a) H.6	Changes to the Approved Fire Protection Program Without Prior Staff Approval
05000482/FIN-2009006-01	2009Q3	P.2	Failure to Report Conditions Prohibited by Technical Specifications, and Safety System Functional Failures
05000482/FIN-2009004-06	2009Q3	P.2	Performing Prohibited Elective Maintenance on Safety Bus NB02 Channel 4 During Emergency Diesel Generator Maintenance
05000482/FIN-2009004-05	2009Q3	P.3	Use of Nonsafety-Related Power to Ensure Operability of Safety-Related Boric Acid System
05000482/FIN-2009004-04	2009Q3	H.13	Failure to Implement Engineered Safety Features Actuation System Technical Specifications Results in Missed Mode Change
05000482/FIN-2009004-03	2009Q3	P.2	Inadequate Evaluation of Emergency Diesel Generator for Common Cause Failure in the Supporting Essential Service Water System
05000482/FIN-2009004-02	2009Q3	H.4 H.5	Inability to Perform Manual Actions for Risk Assessment
05000482/FIN-2009004-01	2009Q3	P.2	Failure to Log Foreign Material in Spent Fuel Pool After Extent of Condition Evaluation
05000482/FIN-2009006-02	2009Q3	P.2	Inadequate Instructions for Changing Modes of Operation of the Residual Heat Removal system
05000482/FIN-2009004-07	2009Q3	P.2	Failure to Report Conditions that Could have Presented Fulfillment of a Safety Function
05000482/FIN-2009005-03	2009Q4	P.5	Failure to Identify Sources of Boron Leakage
05000482/FIN-2009005-09	2009Q4	H.14	Positive Reactivitiy Addition Prohibited by Technical Specifications while in Mode 2
05000482/FIN-2009005-10	2009Q4	H.8	Failure to Obtain Vendor Data Necessary for Plant Modification
05000482/FIN-2009005-11	2009Q4	P.3	Failure to Correct Vessel Head Vent Path
05000482/FIN-2009005-13	2009Q4	H.11 H.12	Failure to Maintain Administrative Control of Keys to Locked High Radiation Areas
05000482/FIN-2009005-16	2009Q4		Operator Actions disable Curcuit Breaker Coordination and Could Initiate Secondary Fires
05000482/FIN-2009005-14	2009Q4		Failure to Identify Inoperable P-6 Interlock and Intermediate Range Detector
05000482/FIN-2009005-12	2009Q4	H.7	Unevaluated Scaffold Against Component Cooling Water Piping
05000482/FIN-2009005-08	2009Q4	P.2	Inadequate Operability Evaluation of Essential Service Water Pumps
05000482/FIN-2009005-07	2009Q4	H.11 H.12	Failure to Follow Procedures Results in Draining of Emergency Core Cooling System Pump Oil
05000482/FIN-2009005-06	2009Q4	P.1 P.1(a)	Failure to Follow Corrective Action Procedure
05000482/FIN-2009005-05	2009Q4	H.10 H.1(c)	Mode Change Under Technical Specification 3.0.4.b Without Required Risk Management Actions
05000482/FIN-2009005-04	2009Q4	H.7	Failure to Incorporate Requirements of Regulatory Guide 1.182 into Daily Shutdown Risk Assessment
05000482/FIN-2009005-02	2009Q4		Control of Transient Ignition Sources
05000482/FIN-2009005-01	2009Q4	H.7	Failure to Correct Discolored Boric Acid Deposits
05000482/FIN-2009302-01	2009Q4	H.14	Inadequately Analyzed Emergency Operating Procedure Change
05000482/FIN-2009403-01	2009Q4		Security
05000482/FIN-2009007-08	2009Q4		Uncontrolled and Unanalyzed Room Environment Following a Complete Loss of Offsite Power
05000482/FIN-2009007-04	2009Q4		345 kV Offsite Power System Compliance with General Design Criterion 17
05000482/FIN-2009007-03	2009Q4	P.2	Failure to Correctly Screen Essential Service Water Piping Leaks for Significance
05000482/FIN-2009005-15	2009Q4	P.2	Failure to Report a Condition that Could Have Prevented Fulfillment of a Safety Function

Self-Identified List (Wolf Creek)

	Q	Title
05000482/FIN-2009005-17	2009Q4	Licensee-Identified Violation
05000482/FIN-2009005-18	2009Q4	Licensee-Identified Violation

[Wolf Creek Findings full list]

05000482/FIN-2009005-18

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