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| {{#Wiki_filter:4/6/2012Fort Calhoun Station Public Meeting with the Nuclear Regulatory Commission April 4, 2012 DAVIDBANNISTER OPENINGREMARKSFortCalhounStation VicePresident&ChiefNuclearOfficer 4/6/2012 PerformanceInitiatives*IntegratedPerformanceImprovementPlan*PlantStatus*In depthReviews*Look Ahead 4/6/2012 RONSHORTINTEGRATEDPERFORMANCEIMPROVEMENTPLANSTATUSFortCalhounStationRecoveryManager 4/6/2012 4/6/2012IntegratedPerformanceImprovementPlan 4/6/2012 4/6/2012 Systematicapproachtoperformanceimprovement-fourphases 4/6/2012AnalysisEvaluatesignificanceandtrendsIdentifyfundamentalperformancedeficienciesImplementcorrectiveaction FlooddamagerepaircompleteFloodinglessonslearnedincludedinplantproceduresRemainingissuesaddedtoIPIP 4/6/2012 | | {{#Wiki_filter:Fort Calhoun Station Public Meeting with the Nuclear Regulatory Commission April 4, 2012 4/6/2012 |
| *4160/480voltAC*125voltDC/EmergencyBatteries*HighPressureSafetyInjection 4/6/2012 | | |
| *Selectionbasedonnuclearsafetysignificance | | Fort Calhoun Station Vice President & Chief Nuclear Officer DAVID BANNISTER OPENING REMARKS 4/6/2012 |
| *Sixkeyattributesaddressed-Design-EquipmentPerformance | | |
| -ConfigurationControl-ProcedureQuality-HumanPerformance | | Performance Initiatives |
| -EmergencyResponseOrganizationReadiness 4/6/2012 | | * Integrated Performance Improvement Plan |
| *Reviewofprocessesforfindingandfixingproblems*Tenassessmentareas-Auditsandoversight-HistoricalDataReviewandtrending 4/6/2012 | | * Plant Status |
| *Areasoffocus:-Survey-Interviews:One on oneandfocusgroups-Observationsanddocumentreviews*Conductedbyrecognizedexperts*ResultsdiscussedwithNRCandatafuturepublicmeeting 4/6/2012 | | * Indepth Reviews |
| *ScopeResolutionofdesignandprogramissues:-Vendormanuals-Equipmentservicelife-Degraded/nonconformingconditions | | * LookAhead 4/6/2012 |
| -Vendordesignchanges 4/6/2012 Summary*IntegratedImprovementplanestablished | | |
| *Staffingandresourcesinplace*Workhasbegun*Progressisbeingmade 4/6/2012 WOODYGOODELLCORRECTIVEACTIONPROGRAMFortCalhounStation DivisionManager 4/6/2012 | | Fort Calhoun Station Recovery Manager RON SHORT INTEGRATED PERFORMANCE IMPROVEMENT PLAN STATUS 4/6/2012 |
| *ImprovedCAPcultureKeytoStationimprovementComprehensiveprogramimprovementTrainingbeingcompleted 4/6/2012 4/6/2012*Enhancedmanagementinvolvement | | |
| *Reinforcingbehaviors*Multidisciplinaryscreeningteam*Establishednewpositions 4/6/2012*SafetyCultureAssessmentwillrefineactions*Behavioralchangestaketime*Seeingimprovements | | Integrated Performance Improvement Plan 4/6/2012 |
| *Futurestate MIKEPROSPERO PLANTSTATUSFortCalhounStationPlantManager 4/6/2012 21 4/6/2012 June2011March2012August2011August2011 PlantStatus 4/6/2012 June2011March2012 LookingDowntheAccessRoadtowardsthePlant PlantStatus 4/6/2012 June2011March2012ViewofPlantfromAccessBridge PlantStatus 4/6/2012 June2011March2012WalkwayExitingthePlant PlantStatus 4/6/2012 June2011March2012ViewofRiverfromPlant PlantStatus 4/6/2012 FloodCleanupActivities PlantStatus*Plantincoldshutdown*Safecondition*Maintenanceandtestingactivitiesinprogress 4/6/2012 PlantStatus*MeteorologicalTower-Outofserviceduetoflooding-ReceivedweatherinformationfromothersourcesOperational 4/6/2012 PlantStatus*Electrical equipment restorationFire damaged electrical equipment repairedTestedRe-energizedReturned to normal electrical alignment 4/6/2012RestoredSwitchgear1B4A LessonsLearnedProceduralGuidanceUpgraded FORTCALHOUNSTATIONFCSG 63,"EstablishingIncidentCommand"implementedFCSG 64,"ExternalFloodingofSite"implemented OMAHAPUBLICPOWERDISTRICTBusinessContinuityPlanupdatedtoincorporatelessonslearned LessonsLearned AbnormalOperatingProcedureEnhancedAOP 01,"ActsofNature"updatedwithenhancedfloodingactions.
| | |
| LessonsLearnedEPIPTSC 2,"CatastrophicFloodingPreparations"updated LessonsLearned ACPowerReliabilityReEvaluatedbasedonFloodingEventLengthNewmethodtotransferdieselfuelduringflooding LessonsLearned BuildingandFloorPenetrationsSealedandCertifiedApproximately375penetrations(electricalconduit,pipingruns,etc.)weresealedandcertified LessonsLearned BelowGroundSurveysConductedNosignificantimpactsidentified todate FloodReadinessIntakestructure*Evaluatingequipmentclassification
| | 4/6/2012 4/6/2012 Implement corrective Systematic approach action to performance Identify improvement - four fundamental phases performance deficiencies Evaluate significance and trends Analysis 4/6/2012 |
| *Changedoperatingprocedures | | |
| *Actionsneededtoprotectthesluicegatesandmotoroperatedvalvesfromriverdebrisduringaflood*Interimcompensatorymeasures 4/6/2012 PlantStatus PublicWarningSirens*101Sirens*SeverallostpowerduringfloodSirensoperable*RecentSirenOutage NRCInspectionReadiness*Actionstoimproveinspectionreadiness-Detailedselfassessments 4/6/2012 NRCInspectionReadiness*Actionstoimproveinspectionreadiness-Seniormanagementledchallengeboards 4/6/2012 | | Flood damage repair complete Flooding lessons learned included in plant procedures Remaining issues added to IPIP 4/6/2012 |
| *TriennialFireProtectionInspectionConductedLastWeek*Firstoftwoweeksofinspection(willbebackApril9 th)*WorkingonitemsidentifiedNRCInspectionReadiness 4/6/2012 NRCInspectionReadiness*EmergencyPlanningInspectionConductedLastWeekEvaluatedExercisewithStatesandCounties 4/6/2012"TheNuclearRegulatoryCommissionconcludedthattheoverallEmergencyPlanningOrganizationperformancecontinuedtoprovideconfidenceinFortCalhoun'sabilitytoimplementthemajorelementsoftheemergencyplanandprotectthehealthandsafetyofthepublic."SeniorInspector,NRCRegionIV JOHNHERMANELECTRICALFIREFortCalhounStation DivisionManagerEngineering 4/6/2012 480VoltLoadCenter 4/6/2012 480VoltLoadCenter 4/6/2012 LoadCenterwithBreaker 4/6/2012 Event*June7,2011-Electricalfaultcausedafirein480voltloadcenter1B4A-Firedamagerequiredcompletereplacementofloadcenter1B4A-Nootherloadcentersweredamagedbythefire 4/6/2012 Event*Sootfromthefirecausedsupplybreaker1B3Atotriponovercurrent-Breakerwasresetandpowerrestoredto1B3A-Therewasnodamagetoloadcenter1B3A 4/6/2012 Priorities | | * 4160/480 volt AC |
| *Safety*Quality*Timeliness 4/6/2012 4/6/2012 LookingDowntheAccessRoadtowardsthePlantElevatedWalkwaystogetaroundplant ResponseActivities | | * 125 volt DC/Emergency Batteries |
| *FireoccurredonTuesday,June7,2011*AforensicengineeringcompanywasonsitetobeginfireinvestigationbyFriday*Demolitionworkcouldnotbeginuntilfireinvestigationwascomplete 4/6/2012 ResponseActivities | | * High Pressure Safety Injection 4/6/2012 |
| *Replacementelectricalequipmenthadtobecustombuilttofittheexistingequipment*Twooptionsconsidered: | | * Selection based on nuclear safety significance |
| -Buildtheentireloadcenteroffsite-Rebuildinplaceonesite 4/6/2012 Duetoflooding,materialstorebuildonsitehadtobebroughtinviabarge ResponseActivities | | * Six key attributes addressed |
| *Workhadtobeperformedinseriestoensurenomorethanoneadditionalloadcenterwasremovedatatime*Engineeringdesignpackage*1B3Arootcauseanalysis 4/6/2012 ResponseTimeline*6/7/11Fireevent*6/10/11Engineeringworkstarted*7/23/11Demolitionandreconstructionworkstarted*8/29/11Floodlevelbelow1004'msl-siterecoverystarted*9/12/11Rootcauseanalysisforfirecompleted*10/27/11Reconstructionworkfinished*12/9/11Extentofconditionworkcompleted*2/17/12Engineeringworkcompleted*3/5/121B4Aloadcenterenergizedfortesting 4/6/2012 LessonsLearned*Followingthefire,theFortCalhounStation:-Actedpromptlytoinvestigatethefire-Determinedthecause-Begantheengineeringwork-Procurenewelectricalequipment 4/6/2012 LessonsLearned*TimelycompletionofEOCwork*Timelycompletionofdesignpackage*Appropriateresourcesallocated 4/6/2012 RootCauseAnalysisTerminology | | - Design |
| *DirectCause-thephysicalconditionthatcreatedthefailure*RootCause thesituationthatallowedthephysicalconditiontoexist,ifcorrectedwouldhavepreventedtheeventfromoccurring 4/6/2012 RootCauseAnalysisTerminology | | - Equipment Performance |
| *ContributingCause-increasesthelikelinessorseverityofanoccurrence*ExtentofCondition-describesotherequipmentthatcouldhavethesamephysicalconditionthatledtothefailure*ExtentofCause-describeshowtherootcausecouldimpactotherequipmentandprocesses 4/6/2012 CurrentRootCauseAnalysis*Directcauseofthefireinloadcenter1B4A-Highresistanceelectricalconnectionfailed*Directcauseofthe1B3Abreakertrip-Overcurrentcondition 4/6/2012CircuitBreakerFinger&Stab Bus tiebreakerand1B3Asupplybreakerbothtripped 4/6/2012 480VoltLoadCenter 4/6/2012 1B3ABreaker*Thetwobreakerswereremovedfromtheplantandtestedtogetheratthetestingfacility 4/6/2012 1B3ABreakerJumper 4/6/2012 1B3ABreaker*Designchangeproceduresdonotprovideguidancetoevaluatetheimpactofunuseddesignfeatures*Trainingnotprovidedonuniquefeaturesofnewequipment 4/6/2012 CorrectiveActions*Demolitionandclean upafterthefire*Fabricationandreconstructionof1B4A*Extentofconditioninvestigationsandrepairsonother480VACcircuitbreakers*Removehardenedgrease 4/6/2012 CorrectiveActions 4/6/2012 CorrectiveActionsProcedureswerechangedtoincludespecificguidanceonidentifyingcriticalcharacteristicsExpandedtherequirementsforresearchingoperatingexperienceduringdesignprocessMoredetailedinstructionsforcleaningbreakerstabs 4/6/2012 CorrectiveActionsReviewofinprogressmodificationsReviewofpreviouslycompletedmodifications(inprogress)Newthermographyprocedureforinvestigatingunusual"odors"Qualityauditofequipmentsupplier 4/6/2012 CorrectiveActionsVerifiedotherjumpersinstalledcorrectlyIdentifiedotherequipmentsuppliedby samevendor 4/6/2012 4/6/2012 DAVIDBANNISTERLOOKAHEADANDCLOSINGREMARKSFortCalhounStation VicePresident&ChiefNuclearOfficer 4/6/2012}} | | - Configuration Control |
| | - Procedure Quality |
| | - Human Performance |
| | - Emergency Response Organization Readiness 4/6/2012 |
| | * Review of processes for finding and fixing problems |
| | * Ten assessment areas |
| | - Audits and oversight |
| | - Historical Data Review and trending 4/6/2012 |
| | * Areas of focus: |
| | - Survey |
| | - Interviews: Oneonone and focus groups |
| | - Observations and document reviews |
| | * Conducted by recognized experts |
| | * Results discussed with NRC and at a future public meeting 4/6/2012 |
| | * Scope Resolution of design and program issues: |
| | - Vendor manuals |
| | - Equipment service life |
| | - Degraded/nonconforming conditions |
| | - Vendor design changes 4/6/2012 |
| | |
| | Summary |
| | * Integrated Improvement plan established |
| | * Staffing and resources in place |
| | * Work has begun |
| | * Progress is being made 4/6/2012 |
| | |
| | Fort Calhoun Station Division Manager WOODY GOODELL CORRECTIVE ACTION PROGRAM 4/6/2012 |
| | * Improved CAP culture Key to Station improvement Comprehensive program improvement Training being completed 4/6/2012 |
| | * Enhanced management involvement |
| | * Reinforcing behaviors |
| | * Multidisciplinary screening team |
| | * Established new positions 4/6/2012 |
| | * Safety Culture Assessment will refine actions |
| | * Behavioral changes take time |
| | * Seeing improvements |
| | * Future state 4/6/2012 |
| | |
| | Fort Calhoun Station Plant Manager MIKE PROSPERO PLANT STATUS 4/6/2012 |
| | |
| | June 2011 August 2011 August 2011 March 2012 4/6/2012 21 |
| | |
| | Plant Status June 2011 March 2012 Looking Down the Access Road towards the Plant 4/6/2012 |
| | |
| | Plant Status June 2011 March 2012 View of Plant from Access Bridge 4/6/2012 |
| | |
| | Plant Status June 2011 March 2012 Walkway Exiting the Plant 4/6/2012 |
| | |
| | Plant Status June 2011 March 2012 View of River from Plant 4/6/2012 |
| | |
| | Plant Status Flood Cleanup Activities 4/6/2012 |
| | |
| | Plant Status |
| | * Plant in cold shutdown |
| | * Safe condition |
| | * Maintenance and testing activities in progress 4/6/2012 |
| | |
| | Plant Status |
| | * Meteorological Tower |
| | - Out of service due to flooding |
| | - Received weather information from other sources Operational 4/6/2012 |
| | |
| | Plant Status |
| | * Electrical equipment restoration Fire damaged electrical equipment repaired Tested Re-energized Returned to normal electrical alignment Restored Switchgear 1B4A 4/6/2012 |
| | |
| | Lessons Learned Procedural Guidance Upgraded FORT CALHOUN STATION FCSG63, Establishing Incident Command implemented FCSG64, External Flooding of Site implemented OMAHA PUBLIC POWER DISTRICT Business Continuity Plan updated to incorporate lessons learned |
| | |
| | Lessons Learned Abnormal Operating Procedure Enhanced AOP01, Acts of Nature updated with enhanced flooding actions. |
| | |
| | Lessons Learned EPIPTSC2, Catastrophic Flooding Preparations updated |
| | |
| | Lessons Learned AC Power Reliability ReEvaluated based on Flooding Event Length New method to transfer diesel fuel during flooding |
| | |
| | Lessons Learned Building and Floor Penetrations Sealed and Certified Approximately 375 penetrations (electrical conduit, piping runs, etc.) |
| | were sealed and certified |
| | |
| | Lessons Learned BelowGround Surveys Conducted No significant impacts identified to date |
| | |
| | Flood Readiness Intake structure |
| | * Evaluating equipment classification |
| | * Changed operating procedures |
| | * Actions needed to protect the sluice gates and motor operated valves from river debris during a flood |
| | * Interim compensatory measures 4/6/2012 |
| | |
| | Plant Status Public Warning Sirens |
| | * 101 Sirens |
| | * Several lost power during flood Sirens operable |
| | * Recent Siren Outage |
| | |
| | NRC Inspection Readiness |
| | * Actions to improve inspection readiness |
| | - Detailed selfassessments 4/6/2012 |
| | |
| | NRC Inspection Readiness |
| | * Actions to improve inspection readiness |
| | - Senior management led challenge boards 4/6/2012 |
| | |
| | NRC Inspection Readiness |
| | * Triennial Fire Protection Inspection Conducted Last Week |
| | * First of two weeks of inspection (will be back April 9th) |
| | * Working on items identified 4/6/2012 |
| | |
| | NRC Inspection Readiness |
| | * Emergency Planning Inspection The Nuclear Regulatory Commission concluded that the overall Emergency Planning Conducted Last Organization performance continued to Week provide confidence in Fort Calhouns ability to implement the major elements of the Evaluated Exercise emergency plan and protect the health and safety of the public. |
| | with States and Senior Inspector, NRC Region IV Counties 4/6/2012 |
| | |
| | Fort Calhoun Station Division Manager Engineering JOHN HERMAN ELECTRICAL FIRE 4/6/2012 |
| | |
| | 480Volt Load Center 4/6/2012 |
| | |
| | 480Volt Load Center 4/6/2012 |
| | |
| | Load Center with Breaker 4/6/2012 |
| | |
| | Event |
| | * June 7, 2011 - Electrical fault caused a fire in 480 volt load center 1B4A |
| | - Fire damage required complete replacement of load center 1B4A |
| | - No other load centers were damaged by the fire 4/6/2012 |
| | |
| | Event |
| | * Soot from the fire caused supply breaker 1B3A to trip on overcurrent |
| | - Breaker was reset and power restored to 1B3A |
| | - There was no damage to load center 1B3A 4/6/2012 |
| | |
| | Priorities |
| | * Safety |
| | * Quality |
| | * Timeliness 4/6/2012 |
| | |
| | Elevated Walkways to get around plant Looking Down the Access Road towards the Plant 4/6/2012 |
| | |
| | Response Activities |
| | * Fire occurred on Tuesday, June 7, 2011 |
| | * A forensic engineering company was onsite to begin fire investigation by Friday |
| | * Demolition work could not begin until fire investigation was complete 4/6/2012 |
| | |
| | Response Activities |
| | * Replacement electrical equipment had to be custom built to fit the existing equipment |
| | * Two options considered: |
| | - Build the entire load center offsite Due to flooding, materials to rebuild onsite had to be brought in via barge - Rebuild in place onesite 4/6/2012 |
| | |
| | Response Activities |
| | * Work had to be performed in series to ensure no more than one additional load center was removed at a time |
| | * Engineering design package |
| | * 1B3A root cause analysis 4/6/2012 |
| | |
| | Response Timeline |
| | * 6/7/11 Fire event |
| | * 6/10/11 Engineering work started |
| | * 7/23/11 Demolition and reconstruction work started |
| | * 8/29/11 Flood level below 1004msl - site recovery started |
| | * 9/12/11 Root cause analysis for fire completed |
| | * 10/27/11 Reconstruction work finished |
| | * 12/9/11 Extent of condition work completed |
| | * 2/17/12 Engineering work completed |
| | * 3/5/12 1B4A load center energized for testing 4/6/2012 |
| | |
| | Lessons Learned |
| | * Following the fire, the Fort Calhoun Station: |
| | - Acted promptly to investigate the fire |
| | - Determined the cause |
| | - Began the engineering work |
| | - Procure new electrical equipment 4/6/2012 |
| | |
| | Lessons Learned |
| | * Timely completion of EOC work |
| | * Timely completion of design package |
| | * Appropriate resources allocated 4/6/2012 |
| | |
| | Root Cause Analysis Terminology |
| | * Direct Cause - the physical condition that created the failure |
| | * Root Cause the situation that allowed the physical condition to exist, if corrected would have prevented the event from occurring 4/6/2012 |
| | |
| | Root Cause Analysis Terminology |
| | * Contributing Cause - increases the likeliness or severity of an occurrence |
| | * Extent of Condition - describes other equipment that could have the same physical condition that led to the failure |
| | * Extent of Cause - describes how the root cause could impact other equipment and processes 4/6/2012 |
| | |
| | Current Root Cause Analysis |
| | * Direct cause of the fire in load center 1B4A |
| | - High resistance electrical connection failed |
| | * Direct cause of the 1B3A breaker trip |
| | - Overcurrent condition Circuit Breaker Finger & Stab 4/6/2012 |
| | |
| | Bustie breaker and 1B3A supply breaker both tripped 4/6/2012 |
| | |
| | 480Volt Load Center 4/6/2012 |
| | |
| | 1B3A Breaker |
| | * The two breakers were removed from the plant and tested together at the testing facility 4/6/2012 |
| | |
| | 1B3A Breaker Jumper 4/6/2012 |
| | |
| | 1B3A Breaker |
| | * Design change procedures do not provide guidance to evaluate the impact of unused design features |
| | * Training not provided on unique features of new equipment 4/6/2012 |
| | |
| | Corrective Actions |
| | * Demolition and cleanup after the fire |
| | * Fabrication and reconstruction of 1B4A |
| | * Extent of condition investigations and repairs on other 480 VAC circuit breakers |
| | * Remove hardened grease 4/6/2012 |
| | |
| | Corrective Actions 4/6/2012 |
| | |
| | Corrective Actions Procedures were changed to include specific guidance on identifying critical characteristics Expanded the requirements for researching operating experience during design process More detailed instructions for cleaning breaker stabs 4/6/2012 |
| | |
| | Corrective Actions Review of inprogress modifications Review of previously completed modifications (inprogress) |
| | New thermography procedure for investigating unusual odors Quality audit of equipment supplier 4/6/2012 |
| | |
| | Corrective Actions Verified other jumpers installed correctly Identified other equipment supplied by same vendor 4/6/2012 |
| | |
| | 4/6/2012 Fort Calhoun Station Vice President & Chief Nuclear Officer DAVID BANNISTER LOOK AHEAD AND CLOSING REMARKS 4/6/2012}} |
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Category:Meeting Briefing Package/Handouts
MONTHYEARML24102A1882024-03-31031 March 2024 Omaha Public Power District Presentation Given at the March 27, 2024 Public Meeting on Submittal of Phase I Final Status Surveys for the Decommissioning of Fort Calhoun Station, Unit 1 ML24102A1622024-03-18018 March 2024 NRC Presentation on Reviews of Final Status Survey Reports Given at the March 27, 2024, Public Meeting with OPPD on Fort Calhoun Station Unit 1 Submittal of Phase I Final Status Surveys – (License No. DPR-40, Docket No. 50-285) ML22222A1112022-07-28028 July 2022 2022 Kmkt Fort Calhoun Flood Finding and 2011 Missouri River Flooding Reduce ML20080M1542020-02-21021 February 2020 PFHA-2020-3B-2-George-Fort-Calhoun-2011-compressed ML20080M1582020-02-21021 February 2020 PFHA-2020-3B-3-Vossmar_Stafford-2019_CNS_FCS_Flooding ADAMS Version ML20022A0262020-01-22022 January 2020 NEI Presentation Status Update for Ropte Short Term Action Plan: Removed Planned Unavailability for Mitigating Systems Performance Index ML17163A0192017-06-0909 June 2017 Post Shutdown Decommissioning Activities Report Public Meeting ML17160A3842017-05-31031 May 2017 Public Meeting, May 31, 2017 Region IV Slides Fort Calhoun PSDAR ML16291A0192016-10-17017 October 2016 OPPD Pre-Submittal Meeting Regarding Fort Calhoun Station Decommissioning October 18, 2016 ML16027A0792016-02-0202 February 2016 Meeting Slides for 2/2/16 Teleconference with Omaha Public Power District - License Amendment Request (Lar), Proposed Changes to Implementation of NFPA 805 (2001 Edition) at Fort Calhoun Station ML15114A3862015-04-23023 April 2015 Licensee Slides - 4/23/15 Public Meeting, License Amendment Request for Class I Structures ML15114A3962015-04-23023 April 2015 Licensee Slides - 4/23/15 Public Meeting, License Amendment Request for Use of Ansi/Ans 58.14 ML15105A4702015-04-15015 April 2015 Summary of Category 1 Meeting Between NRC and Omaha Public Power District to Discuss Transition to the Normal Reactor Oversight Process and Actions for Continued Sustained Performance Improvements ML14338A6252014-12-0202 December 2014 Oppd'S Fort Calhoun Station Driving to Excellence, Public Meeting with the U.S. Nuclear Regulatory Commission Containment Internal Structures 12/2/201 ML14149A0742014-05-30030 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Response to Question 1 Part 2 ML14143A2892014-05-23023 May 2014 May 13, 2014 Summary of Meeting with Omaha Public Power District Presented the Status of Inspection Manual Chapter 0350 Oversight Activities at Fort Calhoun Station ML14149A0852014-05-22022 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Hi-Level Overview Schedule for Flooding Hazard Reevaluation Report ML14149A0882014-05-22022 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Detailed Schedule May 2014 Through February 2015 Gantt Chart ML14149A0902014-05-22022 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Detailed Schedule June 2012 Through February 2015 Gantt Chart ML14129A1492014-05-0909 May 2014 Station/Cooper Nuclear Station - Meeting Slide for Flood Hazard Reevaluation Report Schedule Extension Review ML14065A2532014-03-0505 March 2014 Summary of Category 1 Public Meeting with Omaha Public Power District to Discuss Status of Oversight Activities at Fort Calhoun Station ML13339A7242013-12-0505 December 2013 Meeting Summary Slides ML13239A1032013-08-27027 August 2013 2013-08-27 Region IV Visit Final Presentation ML13144A7762013-05-24024 May 2013 Summary of Meeting with Omaha Public Power District on Preliminary Results of a Manual Chapter 0350 Team Inspection ML13112A0522013-04-22022 April 2013 Meeting Handouts April 22, 2013 Meeting with Omaha Public Power District to Discuss Potential Fort Calhoun Licensing Actions ML13114A9362013-04-22022 April 2013 Redacted Meeting Handouts from Closed April 22, 2013 Meeting with Omaha Public Power District to Discuss Means for Protecting Fort Calhoun Station, Unit 1, Against Flooding ML13093A4732013-04-0303 April 2013 Summary of Meeting with Omaha Public Power District ML13008A3672013-01-0808 January 2013 Briefing on Fort Calhoun Station, January 8, 2013 ML12349A1512012-12-12012 December 2012 Licensee Slides from 12/12/2012 Public Meeting with Omaha Public Power District to Discuss Containment Internal Structures Issues to Support Restart of Fort Calhoun Station, Unit 1 ML12311A0492012-09-18018 September 2012 Part 26 Public Meeting NEI Presentation Slides ML12220A3772012-08-0303 August 2012 Summary of Meeting with Omaha Public Power District ML12102A0412012-04-11011 April 2012 Public Meeting Slides (0350) ML12102A0432012-04-0404 April 2012 04/4/2012 Omaha Public Power District Public Meeting (0350) ML12053A2092012-02-22022 February 2012 M120222B - Slides, Briefing on Fort Calhoun ML1115702962011-05-26026 May 2011 Licensee Slides from 5/26/11 Pre-Submittal Meeting to Discuss NFPA 805 Fire Protections ML1110201362011-04-12012 April 2011 Summary of Public Meeting with Omaha Public Power District to Discuss the Fort Calhoun Station 2010 Performance ML1109505962011-04-0505 April 2011 Licensee Slides from 4/5/11 Meeting with Omaha Public Power District to Discuss Its Plans to Submit an Extended Power Uprate for Fort Calhoun Station and Issues Related to Equipment Environmental Qualification ML1101402412011-01-13013 January 2011 Licensee Slides from 1/13/11 Meeting, Impact of EPU on Rps/Esfas Setpoints ML1101402332011-01-13013 January 2011 Licensee Slides from 1/13/11 Meeting, Spent Fuel Pool Criticality Analysis ML1014606292010-05-26026 May 2010 Summary of Public Meeting with Omaha Public Power District on the Fort Calhoun Station 2009 Performance ML0931401622009-11-0505 November 2009 Presentation Slides from November 5, 2009, Category 1 Meeting with Omaha Public Power District on Plans to Submit an Extended Power Uprate Application ML0912405962009-05-0404 May 2009 Meeting Summary, 2008 EOC Public Meeting with Omaha Public Power District on Fort Calhoun Station ML0903704552009-01-28028 January 2009 Licensee Slides, January 28, 2009, Meeting with Omaha Public Power District to Discuss Oppd'S Plans to Submit an Extended Power Uprate Request for the Fort Calhoun Station, Unit 1 ML0903706482009-01-28028 January 2009 Licensee Slides, January 28, 2009, Meeting with Omaha Public Power District, to Discuss the Fort Calhoun Station'S Transition to National Fire Protection Association (NFPA) 805 ML0815003632008-05-29029 May 2008 Summary of Meeting with Omaha Public Power, Fort Calhoun Station on 2007 Performance and Regulatory ML0806703502008-03-0404 March 2008 Meeting Summary for Public Meeting with Omaha Public Power District ML0736200572007-12-27027 December 2007 Summary of Meeting with Omaha Public Power District to Discuss Performance at Fort Calhoun Station & Status of Station Performance Improvement Plan ML0729806702007-10-24024 October 2007 Meeting Presentation on GEH Chemical Effects Testing Update ML0725306142007-09-21021 September 2007 Public Meeting Summary on the Reactor Oversight Process ML0717906542007-06-28028 June 2007 Handout for Meeting with Representatives of Omaha Public Power District for Fort Calhoun 2024-03-31
[Table view] Category:Slides and Viewgraphs
MONTHYEARML24102A1882024-03-31031 March 2024 Omaha Public Power District Presentation Given at the March 27, 2024 Public Meeting on Submittal of Phase I Final Status Surveys for the Decommissioning of Fort Calhoun Station, Unit 1 ML24102A1622024-03-18018 March 2024 NRC Presentation on Reviews of Final Status Survey Reports Given at the March 27, 2024, Public Meeting with OPPD on Fort Calhoun Station Unit 1 Submittal of Phase I Final Status Surveys – (License No. DPR-40, Docket No. 50-285) ML22222A1112022-07-28028 July 2022 2022 Kmkt Fort Calhoun Flood Finding and 2011 Missouri River Flooding Reduce ML20080M1542020-02-21021 February 2020 PFHA-2020-3B-2-George-Fort-Calhoun-2011-compressed ML20080M1582020-02-21021 February 2020 PFHA-2020-3B-3-Vossmar_Stafford-2019_CNS_FCS_Flooding ADAMS Version ML20022A0262020-01-22022 January 2020 NEI Presentation Status Update for Ropte Short Term Action Plan: Removed Planned Unavailability for Mitigating Systems Performance Index ML19070A3072018-11-28028 November 2018 FCS Partial Site Release Meeting Summary ML19070A2462018-11-28028 November 2018 OPPD Presentation on Fort Calhoun Station Request for Partial Site Release ML17160A3842017-05-31031 May 2017 Public Meeting, May 31, 2017 Region IV Slides Fort Calhoun PSDAR ML16291A0192016-10-17017 October 2016 OPPD Pre-Submittal Meeting Regarding Fort Calhoun Station Decommissioning October 18, 2016 ML16027A0792016-02-0202 February 2016 Meeting Slides for 2/2/16 Teleconference with Omaha Public Power District - License Amendment Request (Lar), Proposed Changes to Implementation of NFPA 805 (2001 Edition) at Fort Calhoun Station ML15114A3962015-04-23023 April 2015 Licensee Slides - 4/23/15 Public Meeting, License Amendment Request for Use of Ansi/Ans 58.14 ML15114A3862015-04-23023 April 2015 Licensee Slides - 4/23/15 Public Meeting, License Amendment Request for Class I Structures ML15105A4702015-04-15015 April 2015 Summary of Category 1 Meeting Between NRC and Omaha Public Power District to Discuss Transition to the Normal Reactor Oversight Process and Actions for Continued Sustained Performance Improvements ML14338A6252014-12-0202 December 2014 Oppd'S Fort Calhoun Station Driving to Excellence, Public Meeting with the U.S. Nuclear Regulatory Commission Containment Internal Structures 12/2/201 ML14149A0742014-05-30030 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Response to Question 1 Part 2 ML14143A2892014-05-23023 May 2014 May 13, 2014 Summary of Meeting with Omaha Public Power District Presented the Status of Inspection Manual Chapter 0350 Oversight Activities at Fort Calhoun Station ML14129A1492014-05-0909 May 2014 Station/Cooper Nuclear Station - Meeting Slide for Flood Hazard Reevaluation Report Schedule Extension Review ML14065A2532014-03-0505 March 2014 Summary of Category 1 Public Meeting with Omaha Public Power District to Discuss Status of Oversight Activities at Fort Calhoun Station ML13339A7242013-12-0505 December 2013 Meeting Summary Slides ML13239A1032013-08-27027 August 2013 2013-08-27 Region IV Visit Final Presentation ML13220A7792013-08-0808 August 2013 Summary of July 24, 2013 Meeting with Omaha Public Power District ML13144A7762013-05-24024 May 2013 Summary of Meeting with Omaha Public Power District on Preliminary Results of a Manual Chapter 0350 Team Inspection ML13112A0522013-04-22022 April 2013 Meeting Handouts April 22, 2013 Meeting with Omaha Public Power District to Discuss Potential Fort Calhoun Licensing Actions ML13114A9362013-04-22022 April 2013 Redacted Meeting Handouts from Closed April 22, 2013 Meeting with Omaha Public Power District to Discuss Means for Protecting Fort Calhoun Station, Unit 1, Against Flooding ML13093A4732013-04-0303 April 2013 Summary of Meeting with Omaha Public Power District ML13008A3672013-01-0808 January 2013 Briefing on Fort Calhoun Station, January 8, 2013 ML12338A1912012-12-0303 December 2012 Meeting Summary with Omaha Public Power District to Discuss Update of Issues and Oversight Activities at Fort Calhoun Station ML12311A0492012-09-18018 September 2012 Part 26 Public Meeting NEI Presentation Slides ML12258A0502012-09-10010 September 2012 G20120458/EDATS: OEDO-2012-0390 - Wallace L. Taylor Ltr. Supplement Materials 1, 2, and 3 for 2.206 - Fort Calhoun Nuclear Power Station ML12220A3772012-08-0303 August 2012 Summary of Meeting with Omaha Public Power District ML12102A0412012-04-11011 April 2012 Public Meeting Slides (0350) ML12102A0432012-04-0404 April 2012 04/4/2012 Omaha Public Power District Public Meeting (0350) ML12053A2092012-02-22022 February 2012 M120222B - Slides, Briefing on Fort Calhoun ML1115702962011-05-26026 May 2011 Licensee Slides from 5/26/11 Pre-Submittal Meeting to Discuss NFPA 805 Fire Protections ML1110201362011-04-12012 April 2011 Summary of Public Meeting with Omaha Public Power District to Discuss the Fort Calhoun Station 2010 Performance ML1109505962011-04-0505 April 2011 Licensee Slides from 4/5/11 Meeting with Omaha Public Power District to Discuss Its Plans to Submit an Extended Power Uprate for Fort Calhoun Station and Issues Related to Equipment Environmental Qualification ML1101402412011-01-13013 January 2011 Licensee Slides from 1/13/11 Meeting, Impact of EPU on Rps/Esfas Setpoints ML1101402332011-01-13013 January 2011 Licensee Slides from 1/13/11 Meeting, Spent Fuel Pool Criticality Analysis ML1023802302010-08-26026 August 2010 Summary of Meeting with Omaha Public Power District Regarding a Preliminary Substantial Finding ML1014606292010-05-26026 May 2010 Summary of Public Meeting with Omaha Public Power District on the Fort Calhoun Station 2009 Performance ML0931401622009-11-0505 November 2009 Presentation Slides from November 5, 2009, Category 1 Meeting with Omaha Public Power District on Plans to Submit an Extended Power Uprate Application ML0903704552009-01-28028 January 2009 Licensee Slides, January 28, 2009, Meeting with Omaha Public Power District to Discuss Oppd'S Plans to Submit an Extended Power Uprate Request for the Fort Calhoun Station, Unit 1 ML0903706482009-01-28028 January 2009 Licensee Slides, January 28, 2009, Meeting with Omaha Public Power District, to Discuss the Fort Calhoun Station'S Transition to National Fire Protection Association (NFPA) 805 ML0815003632008-05-29029 May 2008 Summary of Meeting with Omaha Public Power, Fort Calhoun Station on 2007 Performance and Regulatory ML0806004562008-03-0606 March 2008 02/19-02/21/2008 Nrc/Doe Workshop Presentation: Experiences with Large Component Replacements - Spilker ML0736200572007-12-27027 December 2007 Summary of Meeting with Omaha Public Power District to Discuss Performance at Fort Calhoun Station & Status of Station Performance Improvement Plan ML0729806702007-10-24024 October 2007 Meeting Presentation on GEH Chemical Effects Testing Update ML0725306142007-09-21021 September 2007 Public Meeting Summary on the Reactor Oversight Process ML0717906542007-06-28028 June 2007 Handout for Meeting with Representatives of Omaha Public Power District for Fort Calhoun 2024-03-31
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Fort Calhoun Station Public Meeting with the Nuclear Regulatory Commission April 4, 2012 4/6/2012
Fort Calhoun Station Vice President & Chief Nuclear Officer DAVID BANNISTER OPENING REMARKS 4/6/2012
Performance Initiatives
- Integrated Performance Improvement Plan
Fort Calhoun Station Recovery Manager RON SHORT INTEGRATED PERFORMANCE IMPROVEMENT PLAN STATUS 4/6/2012
Integrated Performance Improvement Plan 4/6/2012
4/6/2012 4/6/2012 Implement corrective Systematic approach action to performance Identify improvement - four fundamental phases performance deficiencies Evaluate significance and trends Analysis 4/6/2012
Flood damage repair complete Flooding lessons learned included in plant procedures Remaining issues added to IPIP 4/6/2012
- 125 volt DC/Emergency Batteries
- High Pressure Safety Injection 4/6/2012
- Selection based on nuclear safety significance
- Six key attributes addressed
- Design
- Equipment Performance
- Configuration Control
- Procedure Quality
- Human Performance
- Emergency Response Organization Readiness 4/6/2012
- Review of processes for finding and fixing problems
- Audits and oversight
- Historical Data Review and trending 4/6/2012
- Survey
- Interviews: Oneonone and focus groups
- Observations and document reviews
- Conducted by recognized experts
- Results discussed with NRC and at a future public meeting 4/6/2012
- Scope Resolution of design and program issues:
- Vendor manuals
- Equipment service life
- Degraded/nonconforming conditions
- Vendor design changes 4/6/2012
Summary
- Integrated Improvement plan established
- Staffing and resources in place
- Progress is being made 4/6/2012
Fort Calhoun Station Division Manager WOODY GOODELL CORRECTIVE ACTION PROGRAM 4/6/2012
- Improved CAP culture Key to Station improvement Comprehensive program improvement Training being completed 4/6/2012
- Enhanced management involvement
- Multidisciplinary screening team
- Established new positions 4/6/2012
- Safety Culture Assessment will refine actions
- Behavioral changes take time
Fort Calhoun Station Plant Manager MIKE PROSPERO PLANT STATUS 4/6/2012
June 2011 August 2011 August 2011 March 2012 4/6/2012 21
Plant Status June 2011 March 2012 Looking Down the Access Road towards the Plant 4/6/2012
Plant Status June 2011 March 2012 View of Plant from Access Bridge 4/6/2012
Plant Status June 2011 March 2012 Walkway Exiting the Plant 4/6/2012
Plant Status June 2011 March 2012 View of River from Plant 4/6/2012
Plant Status Flood Cleanup Activities 4/6/2012
Plant Status
- Maintenance and testing activities in progress 4/6/2012
Plant Status
- Out of service due to flooding
- Received weather information from other sources Operational 4/6/2012
Plant Status
- Electrical equipment restoration Fire damaged electrical equipment repaired Tested Re-energized Returned to normal electrical alignment Restored Switchgear 1B4A 4/6/2012
Lessons Learned Procedural Guidance Upgraded FORT CALHOUN STATION FCSG63, Establishing Incident Command implemented FCSG64, External Flooding of Site implemented OMAHA PUBLIC POWER DISTRICT Business Continuity Plan updated to incorporate lessons learned
Lessons Learned Abnormal Operating Procedure Enhanced AOP01, Acts of Nature updated with enhanced flooding actions.
Lessons Learned EPIPTSC2, Catastrophic Flooding Preparations updated
Lessons Learned AC Power Reliability ReEvaluated based on Flooding Event Length New method to transfer diesel fuel during flooding
Lessons Learned Building and Floor Penetrations Sealed and Certified Approximately 375 penetrations (electrical conduit, piping runs, etc.)
were sealed and certified
Lessons Learned BelowGround Surveys Conducted No significant impacts identified to date
Flood Readiness Intake structure
- Evaluating equipment classification
- Changed operating procedures
- Actions needed to protect the sluice gates and motor operated valves from river debris during a flood
- Interim compensatory measures 4/6/2012
Plant Status Public Warning Sirens
NRC Inspection Readiness
- Actions to improve inspection readiness
- Detailed selfassessments 4/6/2012
NRC Inspection Readiness
- Actions to improve inspection readiness
- Senior management led challenge boards 4/6/2012
NRC Inspection Readiness
- Triennial Fire Protection Inspection Conducted Last Week
- First of two weeks of inspection (will be back April 9th)
- Working on items identified 4/6/2012
NRC Inspection Readiness
- Emergency Planning Inspection The Nuclear Regulatory Commission concluded that the overall Emergency Planning Conducted Last Organization performance continued to Week provide confidence in Fort Calhouns ability to implement the major elements of the Evaluated Exercise emergency plan and protect the health and safety of the public.
with States and Senior Inspector, NRC Region IV Counties 4/6/2012
Fort Calhoun Station Division Manager Engineering JOHN HERMAN ELECTRICAL FIRE 4/6/2012
480Volt Load Center 4/6/2012
480Volt Load Center 4/6/2012
Load Center with Breaker 4/6/2012
Event
- June 7, 2011 - Electrical fault caused a fire in 480 volt load center 1B4A
- Fire damage required complete replacement of load center 1B4A
- No other load centers were damaged by the fire 4/6/2012
Event
- Soot from the fire caused supply breaker 1B3A to trip on overcurrent
- Breaker was reset and power restored to 1B3A
- There was no damage to load center 1B3A 4/6/2012
Priorities
Elevated Walkways to get around plant Looking Down the Access Road towards the Plant 4/6/2012
Response Activities
- Fire occurred on Tuesday, June 7, 2011
- A forensic engineering company was onsite to begin fire investigation by Friday
- Demolition work could not begin until fire investigation was complete 4/6/2012
Response Activities
- Replacement electrical equipment had to be custom built to fit the existing equipment
- Build the entire load center offsite Due to flooding, materials to rebuild onsite had to be brought in via barge - Rebuild in place onesite 4/6/2012
Response Activities
- Work had to be performed in series to ensure no more than one additional load center was removed at a time
- Engineering design package
- 1B3A root cause analysis 4/6/2012
Response Timeline
- 6/10/11 Engineering work started
- 7/23/11 Demolition and reconstruction work started
- 8/29/11 Flood level below 1004msl - site recovery started
- 9/12/11 Root cause analysis for fire completed
- 10/27/11 Reconstruction work finished
- 12/9/11 Extent of condition work completed
- 2/17/12 Engineering work completed
- 3/5/12 1B4A load center energized for testing 4/6/2012
Lessons Learned
- Following the fire, the Fort Calhoun Station:
- Acted promptly to investigate the fire
- Determined the cause
- Began the engineering work
- Procure new electrical equipment 4/6/2012
Lessons Learned
- Timely completion of EOC work
- Timely completion of design package
- Appropriate resources allocated 4/6/2012
Root Cause Analysis Terminology
- Direct Cause - the physical condition that created the failure
- Root Cause the situation that allowed the physical condition to exist, if corrected would have prevented the event from occurring 4/6/2012
Root Cause Analysis Terminology
- Contributing Cause - increases the likeliness or severity of an occurrence
- Extent of Condition - describes other equipment that could have the same physical condition that led to the failure
- Extent of Cause - describes how the root cause could impact other equipment and processes 4/6/2012
Current Root Cause Analysis
- Direct cause of the fire in load center 1B4A
- High resistance electrical connection failed
- Direct cause of the 1B3A breaker trip
- Overcurrent condition Circuit Breaker Finger & Stab 4/6/2012
Bustie breaker and 1B3A supply breaker both tripped 4/6/2012
480Volt Load Center 4/6/2012
1B3A Breaker
- The two breakers were removed from the plant and tested together at the testing facility 4/6/2012
1B3A Breaker Jumper 4/6/2012
1B3A Breaker
- Design change procedures do not provide guidance to evaluate the impact of unused design features
- Training not provided on unique features of new equipment 4/6/2012
Corrective Actions
- Demolition and cleanup after the fire
- Fabrication and reconstruction of 1B4A
- Extent of condition investigations and repairs on other 480 VAC circuit breakers
Corrective Actions 4/6/2012
Corrective Actions Procedures were changed to include specific guidance on identifying critical characteristics Expanded the requirements for researching operating experience during design process More detailed instructions for cleaning breaker stabs 4/6/2012
Corrective Actions Review of inprogress modifications Review of previously completed modifications (inprogress)
New thermography procedure for investigating unusual odors Quality audit of equipment supplier 4/6/2012
Corrective Actions Verified other jumpers installed correctly Identified other equipment supplied by same vendor 4/6/2012
4/6/2012 Fort Calhoun Station Vice President & Chief Nuclear Officer DAVID BANNISTER LOOK AHEAD AND CLOSING REMARKS 4/6/2012