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| {{#Wiki_filter:ttl'igRPjfpVEZEROCHESTERGASANDELECTRICCORPORATION~89EASTAVENUE,ROCHESTERN.Y..14649-0001ROBERTCMECREDYVicePresident@irmaNuclearProductionTEt.EPHONEAREACODE71B5462700January10,1994U.S.NuclearRegulatoryCommissionAttn:AllenR.JohnsonProjectDirectorateI-3DocumentControlDeskWashington,DC20555Subject:ReplytoaNoticeofViolationNRCInspectionReportNo.50-244/93-21,datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspectionconductedonOctober4,1993toOctober13,1993,aviolationofNRCrequirementswasidentified.Inaccordancewiththe"GeneralStatementofPolicyandProcedureforNRCEnforcementActions,"10CFRPart2,AppendixC,theviolationislistedbelow:"Planttechnicalspecification4.6.1.e.3.arequiresthatatleastonceper18monthsduringshutdown,eachemergencydieselgeneratorshallbedemonstratedtobeoperablebysimulatingalossofoffsitepowerinconjunctionwithasafetyinjectiontestsignalandverifyingde-energizationoftheemergencybusesandloadsheddingfromtheemergencybuses."Contrarytotheabove,onOctober11,1993,itwasdeterminedthattestingtoverifyloadsheddingfromtheemergencybuseswasnotperformedduringthe18monthsurveillancetesting.(1)thereasonfortheviolation,or,ifcontested,thebasisfordisputingtheviolation:RochesterGas&ElectricCorporation(RG&E)acceptstheviolation.Weacknowledgethatplantproceduresdidnotadequatelytestthebusundervoltagelogic,asrequiredbyTechnicalSpecification(TS)4.6.1.e.3.(a). | | {{#Wiki_filter:ttl'igRPjfpVEZEROCHESTER |
| Lettex:Page2Subject:ViolationResponse93-21-01Date:January10,1994Thereasonfortheviolation,asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretationofTSsurveillancerequirements.TheloadsheddingrequirementofTS4.6.1.e.3.{a)wasinterpretedasthesheddingofnon-essentialloadspoweredfromtheemergencybuses.Thesheddingofnon-essentialloadshadbeentestedbysimulatingasafetyinjection(SI)signalduringperformanceofproceduresRSSP-2.1(SafetyInjectionFunctionalTest)andRSSP-2.1A.(SafetyInjectionFunctionalTestAlignment/Realignment),whichareperformedeachrefuelingoutage.Theneedtoverifyloadsheddingcapabilitiesofsafeguardsloads,withundervoltageandSIpresent,hadnotbeenconsidexed.(2)thecorrectivestepsthathavebeentakenandtheresultsachieved:Theimmediatecorrectiveactionwastoperformthesurveillancetestsnecessarytoverifyloadsheddingcapabilityfromtheemergencybuses.Aprocedurechangenotice(PCN)wasdevelopedforeachassociatedPT-9.1procedure(monthlysurveillancetestproceduresfortestingundervoltageprotectionfor480voltsafeguardsbusses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompletedonOctober12,1993,withintwenty-fourhoursofdiscovery.DetailsofthistestingandtestmethodologyarediscussedinAttachmentl.(Toperfoimthistesting,individualcomponentsweredeclaredinoperable,oneatatime,foxbriefperiods.Nomorethanonecomponentwasinoperableatagiventime,andthedieselgenerators(DGs)weremaintainedoperableduringtheentiretestingpexiod.)TheguidanceofNRCGenericLetter{GL)87-09,entitled"Sections3.0and4.0oftheStandardTechnicalSpecifications(STS)ontheApplicabilityofLimitingConditionsforOperationandSurveillanceRequirements",wasfollowed.Boththe"A"and"B"DGswereavailabletoperformallintendedfunctionsthroughoutthediscoveryandsurveillancetestingperiod.Thistestingdemonstratedend-to-endoperabilityoftheunder-voltageprotectionsystem.Itverifiedundervoltagesignalstosafeguardscomponents,andundervoltageinconjunctionwithSIsignaltotheComponentCooling'ater(CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage/SItriplogicwasindeterminate.Atthattime,the"B"CCWpumpwasdeclaredinoperable,untilfurthertestingwasconducted.Thepumpwassubsequentlyverifiedtobefullyoperable,andwasreturnedtoserviceapproximatelytwelvehourslater.ThetestingconductedonOctober11-12,incombinationwiththesurveillancetestsconductedduringthe1993outage,mettherequixementsofTS4.6.1.e.3.(a),andverifiedthatthesafeguardsfunctionswouldhaveperformedasrequired. | | GASANDELECTRICCORPORATION |
| Letter:Page3Subject:ViolationResponse93-21-01Date:January10,1994RG&EpersonnelsubsequentlyreviewedtherequirementsofTS4.6.1,andcomparedtheserequirementswithsurveillanceproce-dures.Noothernoncomplianceswereidentified.(3)thecorrectivestepsthatwillbetakentoavoidfurtherviolations:0AreviewofSection4oftheGinnaTSwillbeperformedtoensurethatthereareimplementingproceduresforeverysurveillancerequiredbyTS.Thisreviewwillbecompletedpriortocompletionofthenextscheduledrefuelingoutage.ResultsofapreliminaryreviewofSection4havedeterminedthattherearesufficientproceduralcontrolsforimplementingSection4requirements.00Areviewoftheidentifiedimplementingprocedureswillbeperformedtoensurethattheseproceduresdo,infact,implementtheTSrequirements.Thisreviewwillbecompletedpriortocompletionofthenextscheduledrefuelingoutage.Proceduresthatverifyloadsheddingcapabilitywillbeupgradedtoincludesafeguardsloads,forconditionsofundervoltageandSI,priortocompletionofthenextscheduledrefuelingoutage.(4)thedatewhenfullcompliancewillbeachieved:FullcompliancewithTS4.6.1.e.3.(a)wasachievedonOctober12,1993,atthecompletionofsurveillancetesting.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorateI-3Washington,DC20555U.S.NuclearRegulatoryCommissionRegionI475AllendaleRoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector | | ~89EASTAVENUE,ROCHESTER |
| Attachment1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltagesafeguardsloadsheddingcapability.MonthlyTSsurveillancetestingcurrentlyensureseachsafeguardsbreakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltagestrippingcapability,allthatwasnecessarywastoverifytheintegrityoftheundervoltagelogiccontactsandassociatedcircuitry,tothetripcoils.JumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltagecoincidentwithSIsignal.TestingSequence:1~Manipulatetestswitchesanddevelopanundervoltageconditionusingtestequipment.2~Verifyauxiliaryoutputrelaysenergizetocausethetripfunction,initiatedbyappropriateoperationoftheintermediatedigitalcontrollogiccircuitry.3~4~5.6.Returntestswitchestonormalandremovetestequipment.Verifycomponentbeingtestedisnot,inservice.Measurethecontinuityofwiringbetweentheundervoltageauxiliaryrelaysandthebreakerswitchgear,usingDCvoltagemeasurementstoground.)tVerifynormallyopenoutputrelaycontactsusingresistancemeasurements.7~8.Locallytriptheassociatedauxiliaryrelayandverifyproperindicatorlampresponseandrelaycontactsindicateclosedbyresistancemeasurement.Resettheauxiliaryrelayandverifyrelaycontactsindicateopenbyresistancemeasurement.9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified,asnotedintheviolationresponse.Relay86-16B,associatedwiththe"B"CCWpumpbreaker,failedtomeetthespecifiedresistanceacceptancecriteria.EmergencyMaintenanceprocedureEM-778wasperformedtoverifythecontactdidinfacttripthebreaker.Afterbeingverified,thecontactwasreworkedbysimpleburnishingofexposedcontactsurfaces.~~~v
| | N.Y..14649-0001 |
| | ROBERTCMECREDYVicePresident |
| | @irmaNuclearProduction |
| | TEt.EPHONEAREACODE71B5462700January10,1994U.S.NuclearRegulatory |
| | Commission |
| | Attn:AllenR.JohnsonProjectDirectorate |
| | I-3DocumentControlDeskWashington, |
| | DC20555Subject:ReplytoaNoticeofViolation |
| | NRCInspection |
| | ReportNo.50-244/93-21, |
| | datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspection |
| | conducted |
| | onOctober4,1993toOctober13,1993,aviolation |
| | ofNRCrequirements |
| | wasidentified. |
| | Inaccordance |
| | withthe"GeneralStatement |
| | ofPolicyandProcedure |
| | forNRCEnforcement |
| | Actions," |
| | 10CFRPart2,AppendixC,theviolation |
| | islistedbelow:"Planttechnical |
| | specification |
| | 4.6.1.e.3.a |
| | requiresthatatleastonceper18monthsduringshutdown, |
| | eachemergency |
| | dieselgenerator |
| | shallbedemonstrated |
| | tobeoperablebysimulating |
| | alossofoffsitepowerinconjunction |
| | withasafetyinjection |
| | testsignalandverifying |
| | de-energization |
| | oftheemergency |
| | busesandloadsheddingfromtheemergency |
| | buses."Contrarytotheabove,onOctober11,1993,itwasdetermined |
| | thattestingtoverifyloadsheddingfromtheemergency |
| | buseswasnotperformed |
| | duringthe18monthsurveillance |
| | testing.(1)thereasonfortheviolation, |
| | or,ifcontested, |
| | thebasisfordisputing |
| | theviolation: |
| | Rochester |
| | Gas&ElectricCorporation |
| | (RG&E)acceptstheviolation. |
| | Weacknowledge |
| | thatplantprocedures |
| | didnotadequately |
| | testthebusundervoltage |
| | logic,asrequiredbyTechnical |
| | Specification |
| | (TS)4.6.1.e.3.(a). |
| | Lettex:Page2Subject:Violation |
| | Response93-21-01Date:January10,1994Thereasonfortheviolation, |
| | asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretation |
| | ofTSsurveillance |
| | requirements. |
| | Theloadsheddingrequirement |
| | ofTS4.6.1.e.3.{a) |
| | wasinterpreted |
| | asthesheddingofnon-essential |
| | loadspoweredfromtheemergency |
| | buses.Thesheddingofnon-essential |
| | loadshadbeentestedbysimulating |
| | asafetyinjection |
| | (SI)signalduringperformance |
| | ofprocedures |
| | RSSP-2.1(SafetyInjection |
| | Functional |
| | Test)andRSSP-2.1A. |
| | (SafetyInjection |
| | Functional |
| | TestAlignment |
| | /Realignment), |
| | whichareperformed |
| | eachrefueling |
| | outage.Theneedtoverifyloadsheddingcapabilities |
| | ofsafeguards |
| | loads,withundervoltage |
| | andSIpresent,hadnotbeenconsidexed. |
| | (2)thecorrective |
| | stepsthathavebeentakenandtheresultsachieved: |
| | Theimmediate |
| | corrective |
| | actionwastoperformthesurveillance |
| | testsnecessary |
| | toverifyloadsheddingcapability |
| | fromtheemergency |
| | buses.Aprocedure |
| | changenotice(PCN)wasdeveloped |
| | foreachassociated |
| | PT-9.1procedure |
| | (monthlysurveillance |
| | testprocedures |
| | fortestingundervoltage |
| | protection |
| | for480voltsafeguards |
| | busses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompleted |
| | onOctober12,1993,withintwenty-four |
| | hoursofdiscovery. |
| | Detailsofthistestingandtestmethodology |
| | arediscussed |
| | inAttachment |
| | l.(Toperfoimthistesting,individual |
| | components |
| | weredeclaredinoperable, |
| | oneatatime,foxbriefperiods.Nomorethanonecomponent |
| | wasinoperable |
| | atagiventime,andthedieselgenerators |
| | (DGs)weremaintained |
| | operableduringtheentiretestingpexiod.)TheguidanceofNRCGenericLetter{GL)87-09,entitled"Sections |
| | 3.0and4.0oftheStandardTechnical |
| | Specifications |
| | (STS)ontheApplicability |
| | ofLimitingConditions |
| | forOperation |
| | andSurveillance |
| | Requirements", |
| | wasfollowed. |
| | Boththe"A"and"B"DGswereavailable |
| | toperformallintendedfunctions |
| | throughout |
| | thediscovery |
| | andsurveillance |
| | testingperiod.Thistestingdemonstrated |
| | end-to-end |
| | operability |
| | oftheunder-voltageprotection |
| | system.Itverifiedundervoltage |
| | signalstosafeguards |
| | components, |
| | andundervoltage |
| | inconjunction |
| | withSIsignaltotheComponent |
| | Cooling'ater |
| | (CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage |
| | /SItriplogicwasindeterminate. |
| | Atthattime,the"B"CCWpumpwasdeclaredinoperable, |
| | untilfurthertestingwasconducted. |
| | Thepumpwassubsequently |
| | verifiedtobefullyoperable, |
| | andwasreturnedtoserviceapproximately |
| | twelvehourslater.Thetestingconducted |
| | onOctober11-12,incombination |
| | withthesurveillance |
| | testsconducted |
| | duringthe1993outage,mettherequixements |
| | ofTS4.6.1.e.3.(a), |
| | andverifiedthatthesafeguards |
| | functions |
| | wouldhaveperformed |
| | asrequired. |
| | Letter:Page3Subject:Violation |
| | Response93-21-01Date:January10,1994RG&Epersonnel |
| | subsequently |
| | reviewedtherequirements |
| | ofTS4.6.1,andcomparedtheserequirements |
| | withsurveillance |
| | proce-dures.Noothernoncompliances |
| | wereidentified. |
| | (3)thecorrective |
| | stepsthatwillbetakentoavoidfurtherviolations: |
| | 0AreviewofSection4oftheGinnaTSwillbeperformed |
| | toensurethatthereareimplementing |
| | procedures |
| | foreverysurveillance |
| | requiredbyTS.Thisreviewwillbecompleted |
| | priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.Resultsofapreliminary |
| | reviewofSection4havedetermined |
| | thattherearesufficient |
| | procedural |
| | controlsforimplementing |
| | Section4requirements. |
| | 00Areviewoftheidentified |
| | implementing |
| | procedures |
| | willbeperformed |
| | toensurethattheseprocedures |
| | do,infact,implement |
| | theTSrequirements. |
| | Thisreviewwillbecompleted |
| | priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.Procedures |
| | thatverifyloadsheddingcapability |
| | willbeupgradedtoincludesafeguards |
| | loads,forconditions |
| | ofundervoltage |
| | andSI,priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.(4)thedatewhenfullcompliance |
| | willbeachieved: |
| | Fullcompliance |
| | withTS4.6.1.e.3.(a) |
| | wasachievedonOctober12,1993,atthecompletion |
| | ofsurveillance |
| | testing.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorate |
| | I-3Washington, |
| | DC20555U.S.NuclearRegulatory |
| | Commission |
| | RegionI475Allendale |
| | RoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector |
| | Attachment |
| | 1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltage |
| | safeguards |
| | loadsheddingcapability. |
| | MonthlyTSsurveillance |
| | testingcurrently |
| | ensureseachsafeguards |
| | breakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltage |
| | stripping |
| | capability, |
| | allthatwasnecessary |
| | wastoverifytheintegrity |
| | oftheundervoltage |
| | logiccontactsandassociated |
| | circuitry, |
| | tothetripcoils.JumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltage |
| | coincident |
| | withSIsignal.TestingSequence: |
| | 1~Manipulate |
| | testswitchesanddevelopanundervoltage |
| | condition |
| | usingtestequipment. |
| | 2~Verifyauxiliary |
| | outputrelaysenergizetocausethetripfunction, |
| | initiated |
| | byappropriate |
| | operation |
| | oftheintermediate |
| | digitalcontrollogiccircuitry. |
| | 3~4~5.6.Returntestswitchestonormalandremovetestequipment. |
| | Verifycomponent |
| | beingtestedisnot,inservice.Measurethecontinuity |
| | ofwiringbetweentheundervoltage |
| | auxiliary |
| | relaysandthebreakerswitchgear, |
| | usingDCvoltagemeasurements |
| | toground.)tVerifynormallyopenoutputrelaycontactsusingresistance |
| | measurements. |
| | 7~8.Locallytriptheassociated |
| | auxiliary |
| | relayandverifyproperindicator |
| | lampresponseandrelaycontactsindicateclosedbyresistance |
| | measurement. |
| | Resettheauxiliary |
| | relayandverifyrelaycontactsindicateopenbyresistance |
| | measurement. |
| | 9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified, |
| | asnotedintheviolation |
| | response. |
| | Relay86-16B,associated |
| | withthe"B"CCWpumpbreaker,failedtomeetthespecified |
| | resistance |
| | acceptance |
| | criteria. |
| | Emergency |
| | Maintenance |
| | procedure |
| | EM-778wasperformed |
| | toverifythecontactdidinfacttripthebreaker.Afterbeingverified, |
| | thecontactwasreworkedbysimpleburnishing |
| | ofexposedcontactsurfaces. |
| | ~~~v |
| ~'i0 | | ~'i0 |
| ACCELERATEDDISTRIBUTIONDEMONSTRATIONSYSTEMREGULATORYINFORMATIONDISTRIBUTIONSYSTEM(RIDS)CCESSIONNBR:9402010169DOC.DATE'4/01/10NOTARIZED:NOFACIL:50-244RobertEmmetGinnaNuclearPlant,Unit1,RochesterGAUTH.NAMEAUTHORAFFILIATIONMECREDY,R.C.RochesterGas&ElectricCorp.RECIP.NAMERECIPIENTAFFILIATIONJOHNSON,A.R.ProjectDirectorateI-3ISUBJECT:Respondstoviolationsnotedininsprept50-244/93-21.Correctiveactions:surveillancetestsnecessarytoverifyloadsheddingcapabilityfromemergencybusesperformed&procedurerevised.DISTRIBUTIONCODE:IE01DCOPIESRECEIVED:LTR2ENCLSIZE:TITLE:General(50Dkt)-InspRept/NoticeofVi&oationResponseNOTES:LicenseExpdatein'ccordancewith10CFR2,2.109(9/19/72).DOCKET05000244D$/05000244RECIPIENTIDCODE/NAMEPD1-3PDINTERNAL:AEOD/DEIBAEOD/DSP/TPABDEDRONRR/DRCH/HHFBNRR/DRSS/PEPBNRR/PMAS/ILPB2~BI~REGFILM02RGNTFILEOlEXTERNALEG&G/BRYCEiJH~NSICCOPIESLTTRENCL111111111111111111111111RECIPIENTIDCODE/NAMEJOHNSON,AAEOD/DSP/ROABAEOD/TTCNRR/DORS/OEABNRR/DRIL/RPEB-NRR/PMAS/ILPB1NUDOCS-ABSTRACTOGC/HDS1RES/HFBNRCPDRCOPIESLTTRENCL11111111'11111111111DDRDSNOTETOALL"RIDS"RECIPIENTS:DDPLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMP1-37(EXT.20079)TOELIMINATEYOURNAMEFROMDISTRIBUTIONLISTSFORDOCUMENTSYOUDON'TNEEDIOTALNUMBEROFCOPIESREQUIRED:LTTR22ENCL22
| | ACCELERATED |
| ''t"'l'i"~lliPjt'I/'l'gjll,"i,",iiel'tIt,/f//IP'(/ROCHESTERGASANDELECTRICCORPORATIONROBERTC.MECREDYVicePtesidentCtnnaNuetearPtoduetion,/net~~~VA~~GToAttIIFI$Tate~89EASTAVENUE,ROCHESTERN.Y.14649.OO0'ITELEPHONEAREACODE716546'2700January10,1994U.S.NuclearRegulatoryCommissionAttn:AllenR.JohnsonProjectDirectorateI-3DocumentControlDeskWashington,DC20555Subject:ReplytoaNoticeofViolationNRCInspectionReportNo.50-244/93-21,datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspectionconductedonOctober4,1993toOctober13,1993,aviolationofNRCrequirementswasidentified.Inacccrdancewiththe"GeneralStatementofPolicyandProcedureforNRCEnforcementActions,"10CFRPart2,AppendixC,theviolationislistedbelow:"Planttechnicalspecification4.6.l.e.3.arequiresthatatleastonceper18monthsduringshutdown,eachemergencydieselgeneratorshallbedemonstratedtobeoperablebysimulatingalossofoffsitepowerinconjunctionwithasafetyinjectiontestsignalandverifyingde-energizationoftheemergencybusesandloadsheddingfromtheemergencybuses."Contrarytotheabove,onOctober11,1993,itwasdeterminedthattestingtoverifyloadsheddingfromtheemergencybuseswasnotperformedduringthe18monthsurveillancetesting.(1)thereasonfortheviolation,or,ifcontested,thebasisfordisputingtheviolation:RochesterGas&ElectricCorporation(RG&E)acceptstheviolation.Weacknowledgethatplantproceduresdidnotadequatelytestthebusundervoltagelogic,asrequiredbyTechnicalSpecification(TS)4.6.1.e.3.(a).gw~IToiQ'.9402010169940110PDRADOCK050002449PDR | | DISTRIBUTION |
| | DEMONSTRATION |
| | SYSTEMREGULATORY |
| | INFORMATION |
| | DISTRIBUTION |
| | SYSTEM(RIDS)CCESSIONNBR:9402010169 |
| | DOC.DATE'4/01/10 |
| | NOTARIZED: |
| | NOFACIL:50-244 |
| | RobertEmmetGinnaNuclearPlant,Unit1,Rochester |
| | GAUTH.NAMEAUTHORAFFILIATION |
| | MECREDY,R.C. |
| | Rochester |
| | Gas&ElectricCorp.RECIP.NAME |
| | RECIPIENT |
| | AFFILIATION |
| | JOHNSON,A.R. |
| | ProjectDirectorate |
| | I-3ISUBJECT:Respondstoviolations |
| | notedininsprept50-244/93-21. |
| | Corrective |
| | actions:surveillance |
| | testsnecessary |
| | toverifyloadsheddingcapability |
| | fromemergency |
| | busesperformed |
| | &procedure |
| | revised.DISTRIBUTION |
| | CODE:IE01DCOPIESRECEIVED:LTR |
| | 2ENCLSIZE:TITLE:General(50Dkt)-Insp |
| | Rept/Notice |
| | ofVi&oationResponseNOTES:License |
| | Expdatein'ccordance |
| | with10CFR2,2.109(9/19/72). |
| | DOCKET05000244D$/05000244RECIPIENT |
| | IDCODE/NAME |
| | PD1-3PDINTERNAL: |
| | AEOD/DEIB |
| | AEOD/DSP/TPABDEDRONRR/DRCH/HHFB |
| | NRR/DRSS/PEPB |
| | NRR/PMAS/ILPB2 |
| | ~BI~REGFILM02RGNTFILEOlEXTERNALEG&G/BRYCE |
| | iJH~NSICCOPIESLTTRENCL111111111111111111111111RECIPIENT |
| | IDCODE/NAME |
| | JOHNSON,A |
| | AEOD/DSP/ROAB |
| | AEOD/TTCNRR/DORS/OEAB |
| | NRR/DRIL/RPEB- |
| | NRR/PMAS/ILPB1 |
| | NUDOCS-ABSTRACT |
| | OGC/HDS1RES/HFBNRCPDRCOPIESLTTRENCL11111111'11111111111DDRDSNOTETOALL"RIDS"RECIPIENTS: |
| | DDPLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMP1-37(EXT.20079)TOELIMINATE |
| | YOURNAMEFROMDISTRIBUTION |
| | LISTSFORDOCUMENTS |
| | YOUDON'TNEEDIOTALNUMBEROFCOPIESREQUIRED: |
| | LTTR22ENCL22 |
| | ''t"'l'i"~lliPjt'I |
| | /'l'gjll,"i,",iiel't |
| | It,/f//IP'(/ |
| | ROCHESTER |
| | GASANDELECTRICCORPORATION |
| | ROBERTC.MECREDYVicePtesident |
| | CtnnaNuetearPtoduetion |
| | ,/net~~~VA~~GToAttIIFI$Tate~89EASTAVENUE,ROCHESTER |
| | N.Y.14649.OO0'I |
| | TELEPHONE |
| | AREACODE716546'2700January10,1994U.S.NuclearRegulatory |
| | Commission |
| | Attn:AllenR.JohnsonProjectDirectorate |
| | I-3DocumentControlDeskWashington, |
| | DC20555Subject:ReplytoaNoticeofViolation |
| | NRCInspection |
| | ReportNo.50-244/93-21, |
| | datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspection |
| | conducted |
| | onOctober4,1993toOctober13,1993,aviolation |
| | ofNRCrequirements |
| | wasidentified. |
| | Inacccrdance |
| | withthe"GeneralStatement |
| | ofPolicyandProcedure |
| | forNRCEnforcement |
| | Actions," |
| | 10CFRPart2,AppendixC,theviolation |
| | islistedbelow:"Planttechnical |
| | specification |
| | 4.6.l.e.3.a |
| | requiresthatatleastonceper18monthsduringshutdown, |
| | eachemergency |
| | dieselgenerator |
| | shallbedemonstrated |
| | tobeoperablebysimulating |
| | alossofoffsitepowerinconjunction |
| | withasafetyinjection |
| | testsignalandverifying |
| | de-energization |
| | oftheemergency |
| | busesandloadsheddingfromtheemergency |
| | buses."Contrarytotheabove,onOctober11,1993,itwasdetermined |
| | thattestingtoverifyloadsheddingfromtheemergency |
| | buseswasnotperformed |
| | duringthe18monthsurveillance |
| | testing.(1)thereasonfortheviolation, |
| | or,ifcontested, |
| | thebasisfordisputing |
| | theviolation: |
| | Rochester |
| | Gas&ElectricCorporation |
| | (RG&E)acceptstheviolation. |
| | Weacknowledge |
| | thatplantprocedures |
| | didnotadequately |
| | testthebusundervoltage |
| | logic,asrequiredbyTechnical |
| | Specification |
| | (TS)4.6.1.e.3.(a).gw~IToiQ'.9402010169 |
| | 940110PDRADOCK050002449PDR |
| 0' | | 0' |
| Letter:Page2Subject:"ViolationResponse93-21-01Date:January10,1994Thereasonfortheviolation,asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretation'ofTSsurveill'ancerequirements.TheloadsheddingrequirementofTS4.6.1.e.3.(a)wasinterpretedasthesheddingofnon-essentialloadspoweredfrom,theemergencybuses.Thesheddingofnon-essentialloadshadbeentestedby.simulatingasafetyinjection(SI)signal.duringperformanceofproceduresRSSP-2.1(SafetyInjectionFunctionalTest)andRSSP-2.1A(SafetyInjectionFunctionalTestAlignment/Realignment),whichareperformedeachrefuelingoutage.Theneedtoverifyloadsheddingcapabilitiesofsafeguardsloads,withundervoltageandSIpresent,hadnotbeenconsidered.,l(2)thecorrectivestepsthathavebeentakenandtheresultsachieved:Theimmediatecorrectiveactionwastoperformthesurveillancetestsnecessarytoverifyloadsheddingcapabilityfromtheemergencybuses.Aprocedurechangenotice(PCN)wasdevelopedforeachassociatedPT-9.1procedure(monthlysurveillancetestproceduresfortesting'undervoltageprotectionfor480voltsafeguardsbusses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompletedonOctober12,1993,withintwenty-fourhoursofdiscovery.DetailsofthistestingandtestmethodologyarediscussedinAttachment1..(Toperformthistesting,indiyidua2.componentsweredeclaredinoperable,oneatatime,forbriefperiods.Nomorethanonecomponentwasinoperableatagiventime,andthedieselgenerators(DGs)weremaintainedoperableduringtheentiretestingperiod.)Theguidanceof.NRCGenericLetter(GL)87-09,entitled"Sections3.0and4.0oftheStandardTechnicalSpecifications(STS)ontheApplicabilityofLimitingConditionsforOperationandSurveillanceRequirements",wasfollowed.,Boththe"A"and"B"DGswereavailabletoperformallintendedfunctionsthroughoutthediscovery.andsurveillancetestingperiod.Thistestingdemonstratedend-to-endoperabilityoftheunder-voltageprotectionsystem.Itverifiedundervoltagesignalstosafeguardscomponents,andundervoltageinconjunctionwithSIsignaltotheComponentCoolingWater(CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage/SItriplogicwasindeterminate.Atthattime,the"B"CCWpumpwasdeclaredinoperable,untilfurthertestingwasconducted.Thepumpwassubsequentlyverified,tobefullyoperable,andwasreturnedtoserviceapproximatelytwelvehourslater.ThetestingconductedonOctober11-12,incombinationwiththesurveillancetestsconductedduringthe1993outage,mettherequirementsofTS4.6.1.e.3.(a),andverifiedthatthesafeguardsfunctionswouldhaveperformedasrequired. | | Letter:Page2Subject:"Violation |
| Letter:Page3Subja't:ViolationResponse93-21-01Date:January10,1994RG&EpersonnelsubsequentlyreviewedtherequirementsofTS4.6.1,andcomparedtheserequirementswithsurveillanceproce-dures.Noothernoncomplianceswereidentified.(3')thecorrectivestepsthatwillbetakentoavoidfurtherviolations:000AreviewofSection4oftheGinnaTSwillbeperformedtoensurethatthereareimplementingproceduresforeverysurveillancerequiredbyTS.Thisreviewwillbecompletedpriortocompletionofthenextscheduledrefuelingoutage.ResultsofapreliminaryreviewofSection4havedeterminedthattherearesufficientproceduralcontrolsforimplementingSection4requirements.Areviewoftheidentifiedimplementingprocedureswillbeperformedtoensurethattheseproceduresdo,infact,implementtheTSrequirements.Thisreviewwillbecompletedpriortocompletionofthenextscheduledrefuelingoutage.Proceduresthatverifyloadsheddingcapabilitywillbeupgradedtoincludesafeguardsloads,forconditionsofundervoltageandSI,priortocompletionofthenextscheduledrefuelingoutage.(4)thedatewhenfullcompliancewillbeachieved:FullcompliancewithTS4.6.1.e.3.(a)wasachievedon.October12,1993,atthecompletionofsurveillancetesting.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorateI-3Washington,DC20555U.S.NuclearRegulatoryCommissionRegionI475AllendaleRoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector | | Response93-21-01Date:January10,1994Thereasonfortheviolation, |
| Attachment1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltagesafeguardsloadsheddingcapability.MonthlyTSsurveillancetest'ingcurrentlyensureseachsafeguardsbreakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltagestrippingcapability,allthatwasnecessarywastoverifytheintegrityoftheundervoltagelogiccontactsandassociatedcircuitry,tothetripcoils.ZumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltagecoincidentwithSIsignal.TestingSequence:1~Manipulatetestswitchesanddevelopanundervoltageconditionusingtestequipment.2~Verifyauxiliaryoutputrelaysenergizetocausethetripfunction,initiatedbyappropriateoperationoftheintermediatedigitalcontrollogiccircuitry.3~4~5.Returntestswitchestonormalandremovetestequipment.Verifycomponentbeingtestedisnotinservice.Measurethecontinuityofwiringbetweentheundervoltageauxiliaryrelaysandthebreakerswitchgear,usingDCvoltagemeasurementstoground.6.Verifynormallyopenoutputrelaycontactsusingresistancemeasurements.7~8.Locallytriptheassociatedauxiliaryrelayandverifyproperindicatorlampresponseandrelaycontactsindicateclosedbyresistancemeasurement.Resettheauxiliaryrelayandverifyrelaycontactsindicateopenbyresistancemeasurement.9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified,asnotedintheviolationresponse.Relay86-16B,associatedwiththe"B"CCWpumpbreaker,failedtomeetthespecifiedresistanceacceptancecriteria.EmergencyMaintenance'rocedureEM-778wasperformedtoverifythecontactdidinfacttrip.thebreaker.Afterbeingverified,thecontactwasreworkedbysimpleburnishingofexposedcontactsurfaces.
| | asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretation'of |
| | TSsurveill'ance |
| | requirements. |
| | Theloadsheddingrequirement |
| | ofTS4.6.1.e.3.(a) |
| | wasinterpreted |
| | asthesheddingofnon-essential |
| | loadspoweredfrom,theemergency |
| | buses.Thesheddingofnon-essential |
| | loadshadbeentestedby.simulating |
| | asafetyinjection |
| | (SI)signal.duringperformance |
| | ofprocedures |
| | RSSP-2.1(SafetyInjection |
| | Functional |
| | Test)andRSSP-2.1A |
| | (SafetyInjection |
| | Functional |
| | TestAlignment |
| | /Realignment), |
| | whichareperformed |
| | eachrefueling |
| | outage.Theneedtoverifyloadsheddingcapabilities |
| | ofsafeguards |
| | loads,withundervoltage |
| | andSIpresent,hadnotbeenconsidered., |
| | l(2)thecorrective |
| | stepsthathavebeentakenandtheresultsachieved: |
| | Theimmediate |
| | corrective |
| | actionwastoperformthesurveillance |
| | testsnecessary |
| | toverifyloadsheddingcapability |
| | fromtheemergency |
| | buses.Aprocedure |
| | changenotice(PCN)wasdeveloped |
| | foreachassociated |
| | PT-9.1procedure |
| | (monthlysurveillance |
| | testprocedures |
| | fortesting'undervoltage |
| | protection |
| | for480voltsafeguards |
| | busses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompleted |
| | onOctober12,1993,withintwenty-four |
| | hoursofdiscovery. |
| | Detailsofthistestingandtestmethodology |
| | arediscussed |
| | inAttachment |
| | 1..(Toperformthistesting,indiyidua2. |
| | components |
| | weredeclaredinoperable, |
| | oneatatime,forbriefperiods.Nomorethanonecomponent |
| | wasinoperable |
| | atagiventime,andthedieselgenerators |
| | (DGs)weremaintained |
| | operableduringtheentiretestingperiod.)Theguidanceof.NRCGenericLetter(GL)87-09,entitled"Sections |
| | 3.0and4.0oftheStandardTechnical |
| | Specifications |
| | (STS)ontheApplicability |
| | ofLimitingConditions |
| | forOperation |
| | andSurveillance |
| | Requirements", |
| | wasfollowed. |
| | ,Boththe"A"and"B"DGswereavailable |
| | toperformallintendedfunctions |
| | throughout |
| | thediscovery. |
| | andsurveillance |
| | testingperiod.Thistestingdemonstrated |
| | end-to-end |
| | operability |
| | oftheunder-voltageprotection |
| | system.Itverifiedundervoltage |
| | signalstosafeguards |
| | components, |
| | andundervoltage |
| | inconjunction |
| | withSIsignaltotheComponent |
| | CoolingWater(CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage |
| | /SItriplogicwasindeterminate. |
| | Atthattime,the"B"CCWpumpwasdeclaredinoperable, |
| | untilfurthertestingwasconducted. |
| | Thepumpwassubsequently |
| | verified,to |
| | befullyoperable, |
| | andwasreturnedtoserviceapproximately |
| | twelvehourslater.Thetestingconducted |
| | onOctober11-12,incombination |
| | withthesurveillance |
| | testsconducted |
| | duringthe1993outage,mettherequirements |
| | ofTS4.6.1.e.3.(a), |
| | andverifiedthatthesafeguards |
| | functions |
| | wouldhaveperformed |
| | asrequired. |
| | Letter:Page3Subja't:Violation |
| | Response93-21-01Date:January10,1994RG&Epersonnel |
| | subsequently |
| | reviewedtherequirements |
| | ofTS4.6.1,andcomparedtheserequirements |
| | withsurveillance |
| | proce-dures.Noothernoncompliances |
| | wereidentified. |
| | (3')thecorrective |
| | stepsthatwillbetakentoavoidfurtherviolations: |
| | 000AreviewofSection4oftheGinnaTSwillbeperformed |
| | toensurethatthereareimplementing |
| | procedures |
| | foreverysurveillance |
| | requiredbyTS.Thisreviewwillbecompleted |
| | priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.Resultsofapreliminary |
| | reviewofSection4havedetermined |
| | thattherearesufficient |
| | procedural |
| | controlsforimplementing |
| | Section4requirements. |
| | Areviewoftheidentified |
| | implementing |
| | procedures |
| | willbeperformed |
| | toensurethattheseprocedures |
| | do,infact,implement |
| | theTSrequirements. |
| | Thisreviewwillbecompleted |
| | priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.Procedures |
| | thatverifyloadsheddingcapability |
| | willbeupgradedtoincludesafeguards |
| | loads,forconditions |
| | ofundervoltage |
| | andSI,priortocompletion |
| | ofthenextscheduled |
| | refueling |
| | outage.(4)thedatewhenfullcompliance |
| | willbeachieved: |
| | Fullcompliance |
| | withTS4.6.1.e.3.(a) |
| | wasachievedon.October12,1993,atthecompletion |
| | ofsurveillance |
| | testing.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorate |
| | I-3Washington, |
| | DC20555U.S.NuclearRegulatory |
| | Commission |
| | RegionI475Allendale |
| | RoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector |
| | Attachment |
| | 1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltage |
| | safeguards |
| | loadsheddingcapability. |
| | MonthlyTSsurveillance |
| | test'ingcurrently |
| | ensureseachsafeguards |
| | breakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltage |
| | stripping |
| | capability, |
| | allthatwasnecessary |
| | wastoverifytheintegrity |
| | oftheundervoltage |
| | logiccontactsandassociated |
| | circuitry, |
| | tothetripcoils.ZumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltage |
| | coincident |
| | withSIsignal.TestingSequence: |
| | 1~Manipulate |
| | testswitchesanddevelopanundervoltage |
| | condition |
| | usingtestequipment. |
| | 2~Verifyauxiliary |
| | outputrelaysenergizetocausethetripfunction, |
| | initiated |
| | byappropriate |
| | operation |
| | oftheintermediate |
| | digitalcontrollogiccircuitry. |
| | 3~4~5.Returntestswitchestonormalandremovetestequipment. |
| | Verifycomponent |
| | beingtestedisnotinservice.Measurethecontinuity |
| | ofwiringbetweentheundervoltage |
| | auxiliary |
| | relaysandthebreakerswitchgear, |
| | usingDCvoltagemeasurements |
| | toground.6.Verifynormallyopenoutputrelaycontactsusingresistance |
| | measurements. |
| | 7~8.Locallytriptheassociated |
| | auxiliary |
| | relayandverifyproperindicator |
| | lampresponseandrelaycontactsindicateclosedbyresistance |
| | measurement. |
| | Resettheauxiliary |
| | relayandverifyrelaycontactsindicateopenbyresistance |
| | measurement. |
| | 9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified, |
| | asnotedintheviolation |
| | response. |
| | Relay86-16B,associated |
| | withthe"B"CCWpumpbreaker,failedtomeetthespecified |
| | resistance |
| | acceptance |
| | criteria. |
| | Emergency |
| | Maintenance'rocedure |
| | EM-778wasperformed |
| | toverifythecontactdidinfacttrip.thebreaker.Afterbeingverified, |
| | thecontactwasreworkedbysimpleburnishing |
| | ofexposedcontactsurfaces. |
| ~l | | ~l |
| }} | | }} |
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Informs That Util & NRC Had Conference Call on 990816 to Review Approach in Responding to Questions,As Result of Questions Re Main Steam Check Valve Performance Included in Insp Rept 50-244/99-05,dtd 990806
ML17265A7451999-08-23023 August 1999
Forwards fitness-for-duty Performance Data Rept for Six Months Ending 990630,per 10CFR26.71(d)
ML17265A7271999-07-30030 July 1999
Forwards 10CFR21 Interim Rept Per Reporting of Defects & Noncompliance,Section 21 (a) (2).Interim Rept Prepared Because Evaluation Cannot Be Completed within 60 Days from Discovery of Deviation or Failure to Comply
ML17265A7151999-07-23023 July 1999
Forwards LER 99-007-01 Re Personnel Error Which Caused Two Channels to Be in Tripped Condition,Resulting in Reactor Trip.Further Investigation of Event Identified Addl Corrective Actions
ML17265A7061999-07-22022 July 1999
Forwards LER 98-003-02,re Actuations of CR Emergency Air Treatment Sys.All Creats Actuations,Including Those Originally Believed to Be Valid Actuations,Were,In Fact Invalid Actuations
ML17265A7191999-07-21021 July 1999
Forwards Ginna Station ISI Rept for Refueling Outage Conducted in 1999
ML17265A7141999-07-21021 July 1999
Withdraws Relief Request 35 for Plant Inservice Insp Program Section XI Requirements,Submitted on 980806.Licensee Plans to Resubmit Relief Request,Which Includes Addl Level of Detail,In Near Future
ML17265A7041999-07-16016 July 1999
Submits Info Re Specific Licensing Actions Which May Be Expected to Generate Complex Reviews,In Response to Administrative Ltr 99-02,dtd 990603
ML17265A6911999-06-30030 June 1999
Responds to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants.Gl 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Readiness Disclosure Attached
ML17265A6871999-06-22022 June 1999
Forwards Response to RAI Made During 990225 Telcon Re GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves. Calculation Encl. Encl
ML17265A6841999-06-21021 June 1999
Informs That Util Wishes to Amend Extend of Alternate Exams Provided for Relief Request Re ISI Program ASME Section XI Require Exams for First 10-Yr Interval for Containment
ML17265A6741999-06-15015 June 1999
Submits Annual ECCS Rept IAW 10CFR50.46(a)(3)(ii) Requirements.No Changes Have Been Made to Large Break LOCA PCT & Small Break LOCA PCT
ML17265A6751999-06-11011 June 1999
Responds to NRC RAI Re Licensee GL 96-05 Program.Encl Info Verifies That Util Is Implementing Provisions of JOG Program on MOV Periodic Verification
ML17309A6551999-06-0707 June 1999
Responds to NRC 990310 RAI Re Verification of Seismic Adequacy of Mechanical & Electrical Equipment
ML17265A6671999-06-0101 June 1999
Requests Approval of Ginna QA Program for Radioactive Matl Packages,Form 311,approval Number 0019.Ginna QA Program for Station Operation, Was Most Recently Submitted to NRC by Ltr Dtd 981221 & Supplemented on 990301
ML17265A6641999-05-25025 May 1999
Forwards Addl Info on Use of GIP Method a for Re Ginna Nuclear Power Plant.Copy of Re Ginna Station USI A-46 Outlier Resolution Table as Requested
ML17265A6611999-05-24024 May 1999
Forwards LER 99-007-00 Re Personnel Error Which Caused Two Channels to Be in Tripped Condition,Resulting in Rt.Util Is Planning to Submit Suppl to LER by 990730
ML20206U0921999-05-13013 May 1999
Forwards Four Copies of Rev R to Gnpp Security Plan,Per Provisions of 10CFR50.54(p).Rev Clarifies Armed Response Team Assignments & Does Not Degrade Physical Security Effectiveness.Rev Withheld,Per 10CFR73.21
ML17265A6461999-05-12012 May 1999
Forwards 1998 Annual Radioactive Effluent Release Rept & 1998 Annual Radiological Environ Operating Rept, for Re Ginna NPP
ML17265A6411999-05-12012 May 1999
Forwards LER 99-004-00 IAW 10CFR50.73 & 10CFR21.Further Assessment Will Be Provided in Suppl to LER by 990630
ML20206E7221999-04-29029 April 1999
Forwards Four Copies of Rev Q to Re Ginna Nuclear Power Plant Security Plan,Per 10CFR50.54(p).Changes Do Not Degrade Physical Security Effectiveness.Encl Withheld,Per 10CFR73.21
ML20206H6911999-04-22022 April 1999
Forwards Info Requested During Informal Telcon on 980408 Concerning Upcoming Osre at Ginna Station.Info Requested Listed.Without Encls
ML17265A6271999-04-19019 April 1999
Forwards Rev 0 & Rev 1 to Colr,Cycle 28 for Re Ginna NPP, Per TS 5.6.5
ML17309A6501999-04-14014 April 1999
Forwards Revised Ginna Station EOPs & Procedures Index
ML17265A6121999-03-29029 March 1999
Forwards Rept on Status of Decommissioning Funding for Re Ginna Npp,For Which Rg&E Is Sole Owner,Per 10CFR50.75. Data Presented Herein,Current as of 981231
ML17265A6041999-03-24024 March 1999
Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(ii)(B) & 10CFR21.Addl Analyses Are Being Performed to Support Future Cycle Operation & Supplemental LER Is Scheduled to Be Submitted by 990618
ML17265A5641999-03-0101 March 1999
Forwards Response to NRC 990217 RAI Concerning Changes to QA Program for Re Ginna Station Operation.Rg&E Is Modifying Changes Requested in 981221 Submittal.Modified QA Program,Encl
ML17265A5671999-03-0101 March 1999
Forwards Application for Amend to License DPR-18,to Revise TSs Battery Cell Parameters Limit for Specific Gravity (SR 3.8.6.3 & SR 3.8.6.6).Supporting Tss,Encl
ML17265A5551999-02-25025 February 1999
Informs That Util Is in Process of Revising fitness-for-duty Program,Developed in Accordance with 10CFR26.Util Will Continue to Use Dept of Health & Human Svcs Certified Test Facility for Majority of Tests During Yr
ML17265A5561999-02-22022 February 1999
Forwards FFD Performance Data Rept for Six Months Ending 981231,per 10CFR26.71(d)
ML17265A5451999-02-12012 February 1999
Forwards Simulator Four Year Certification Rept,Per 10CFR55.45(b)(5)(ii)
ML17309A6491999-02-12012 February 1999
Forwards Ginna Station EOPs
ML17265A5431999-02-0909 February 1999
Supplements 980806 Relief Request with Attached Table.Util Third 10-Yr ISI of Reactor Vessel Being Performed During 1999 Refueling Outage,Beginning on 990301
ML17265A5361999-02-0202 February 1999
Forwards Response to NRC 981203 RAI Re Resolution of Unresolved Safety Issue USI A-46.Util Does Not Agree with NRCs Interpretation.Detailed Bases,Encl
ML17311A0691999-01-25025 January 1999
Forwards Revs to Ginna Station Emergency Plan Implementing Procedures (Epips).Previous Rev Had Incorrect Effective Date
ML17311A0671999-01-14014 January 1999
Forwards Revised Emergency Operating Procedures for Re Ginna NPP
ML17265A5131999-01-12012 January 1999
Forwards Revised Cover Page for Ginna Station Technical Requirements Manual (Trm), Rev 7,correcting Error in Effective Date
ML17265A5111999-01-11011 January 1999
Requests Relief Per 10CFR50.55a(a)(3)(ii) from Certain Requirements of Section XI of ASME Bp&V Code for ISI Program.Relief Requests 37,38 & 39 Encl
ML17265A5101999-01-11011 January 1999
Requests Relief Per to 10CFR50.55a(a)(3)(ii) from Certain Requirements of Section XI of ASME B&PV Code for ISI Program.Relief Request 40 Encl
1999-09-30
[Table view] |
See also: IR 05000244/1993021
Text
ttl'igRPjfpVEZEROCHESTER
GASANDELECTRICCORPORATION
~89EASTAVENUE,ROCHESTER
N.Y..14649-0001
ROBERTCMECREDYVicePresident
@irmaNuclearProduction
TEt.EPHONEAREACODE71B5462700January10,1994U.S.NuclearRegulatory
Commission
Attn:AllenR.JohnsonProjectDirectorate
I-3DocumentControlDeskWashington,
DC20555Subject:ReplytoaNoticeofViolation
NRCInspection
ReportNo.50-244/93-21,
datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspection
conducted
onOctober4,1993toOctober13,1993,aviolation
ofNRCrequirements
wasidentified.
Inaccordance
withthe"GeneralStatement
ofPolicyandProcedure
forNRCEnforcement
Actions,"
10CFRPart2,AppendixC,theviolation
islistedbelow:"Planttechnical
specification
4.6.1.e.3.a
requiresthatatleastonceper18monthsduringshutdown,
eachemergency
dieselgenerator
shallbedemonstrated
tobeoperablebysimulating
alossofoffsitepowerinconjunction
withasafetyinjection
testsignalandverifying
de-energization
oftheemergency
busesandloadsheddingfromtheemergency
buses."Contrarytotheabove,onOctober11,1993,itwasdetermined
thattestingtoverifyloadsheddingfromtheemergency
buseswasnotperformed
duringthe18monthsurveillance
testing.(1)thereasonfortheviolation,
or,ifcontested,
thebasisfordisputing
theviolation:
Rochester
Gas&ElectricCorporation
(RG&E)acceptstheviolation.
Weacknowledge
thatplantprocedures
didnotadequately
testthebusundervoltage
logic,asrequiredbyTechnical
Specification
(TS)4.6.1.e.3.(a).
Lettex:Page2Subject:Violation
Response93-21-01Date:January10,1994Thereasonfortheviolation,
asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretation
ofTSsurveillance
requirements.
Theloadsheddingrequirement
ofTS4.6.1.e.3.{a)
wasinterpreted
asthesheddingofnon-essential
loadspoweredfromtheemergency
buses.Thesheddingofnon-essential
loadshadbeentestedbysimulating
asafetyinjection
(SI)signalduringperformance
ofprocedures
RSSP-2.1(SafetyInjection
Functional
Test)andRSSP-2.1A.
(SafetyInjection
Functional
TestAlignment
/Realignment),
whichareperformed
eachrefueling
outage.Theneedtoverifyloadsheddingcapabilities
ofsafeguards
loads,withundervoltage
andSIpresent,hadnotbeenconsidexed.
(2)thecorrective
stepsthathavebeentakenandtheresultsachieved:
Theimmediate
corrective
actionwastoperformthesurveillance
testsnecessary
toverifyloadsheddingcapability
fromtheemergency
buses.Aprocedure
changenotice(PCN)wasdeveloped
foreachassociated
PT-9.1procedure
(monthlysurveillance
testprocedures
fortestingundervoltage
protection
for480voltsafeguards
busses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompleted
onOctober12,1993,withintwenty-four
hoursofdiscovery.
Detailsofthistestingandtestmethodology
arediscussed
inAttachment
l.(Toperfoimthistesting,individual
components
weredeclaredinoperable,
oneatatime,foxbriefperiods.Nomorethanonecomponent
wasinoperable
atagiventime,andthedieselgenerators
(DGs)weremaintained
operableduringtheentiretestingpexiod.)TheguidanceofNRCGenericLetter{GL)87-09,entitled"Sections
3.0and4.0oftheStandardTechnical
Specifications
(STS)ontheApplicability
ofLimitingConditions
forOperation
andSurveillance
Requirements",
wasfollowed.
Boththe"A"and"B"DGswereavailable
toperformallintendedfunctions
throughout
thediscovery
andsurveillance
testingperiod.Thistestingdemonstrated
end-to-end
operability
oftheunder-voltageprotection
system.Itverifiedundervoltage
signalstosafeguards
components,
andundervoltage
inconjunction
withSIsignaltotheComponent
Cooling'ater
(CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage
/SItriplogicwasindeterminate.
Atthattime,the"B"CCWpumpwasdeclaredinoperable,
untilfurthertestingwasconducted.
Thepumpwassubsequently
verifiedtobefullyoperable,
andwasreturnedtoserviceapproximately
twelvehourslater.Thetestingconducted
onOctober11-12,incombination
withthesurveillance
testsconducted
duringthe1993outage,mettherequixements
ofTS4.6.1.e.3.(a),
andverifiedthatthesafeguards
functions
wouldhaveperformed
asrequired.
Letter:Page3Subject:Violation
Response93-21-01Date:January10,1994RG&Epersonnel
subsequently
reviewedtherequirements
ofTS4.6.1,andcomparedtheserequirements
withsurveillance
proce-dures.Noothernoncompliances
wereidentified.
(3)thecorrective
stepsthatwillbetakentoavoidfurtherviolations:
0AreviewofSection4oftheGinnaTSwillbeperformed
toensurethatthereareimplementing
procedures
foreverysurveillance
requiredbyTS.Thisreviewwillbecompleted
priortocompletion
ofthenextscheduled
refueling
outage.Resultsofapreliminary
reviewofSection4havedetermined
thattherearesufficient
procedural
controlsforimplementing
Section4requirements.
00Areviewoftheidentified
implementing
procedures
willbeperformed
toensurethattheseprocedures
do,infact,implement
theTSrequirements.
Thisreviewwillbecompleted
priortocompletion
ofthenextscheduled
refueling
outage.Procedures
thatverifyloadsheddingcapability
willbeupgradedtoincludesafeguards
loads,forconditions
ofundervoltage
andSI,priortocompletion
ofthenextscheduled
refueling
outage.(4)thedatewhenfullcompliance
willbeachieved:
Fullcompliance
withTS4.6.1.e.3.(a)
wasachievedonOctober12,1993,atthecompletion
ofsurveillance
testing.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorate
I-3Washington,
DC20555U.S.NuclearRegulatory
Commission
RegionI475Allendale
RoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector
Attachment
1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltage
safeguards
loadsheddingcapability.
MonthlyTSsurveillance
testingcurrently
ensureseachsafeguards
breakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltage
stripping
capability,
allthatwasnecessary
wastoverifytheintegrity
oftheundervoltage
logiccontactsandassociated
circuitry,
tothetripcoils.JumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltage
coincident
withSIsignal.TestingSequence:
1~Manipulate
testswitchesanddevelopanundervoltage
condition
usingtestequipment.
2~Verifyauxiliary
outputrelaysenergizetocausethetripfunction,
initiated
byappropriate
operation
oftheintermediate
digitalcontrollogiccircuitry.
3~4~5.6.Returntestswitchestonormalandremovetestequipment.
Verifycomponent
beingtestedisnot,inservice.Measurethecontinuity
ofwiringbetweentheundervoltage
auxiliary
relaysandthebreakerswitchgear,
usingDCvoltagemeasurements
toground.)tVerifynormallyopenoutputrelaycontactsusingresistance
measurements.
7~8.Locallytriptheassociated
auxiliary
relayandverifyproperindicator
lampresponseandrelaycontactsindicateclosedbyresistance
measurement.
Resettheauxiliary
relayandverifyrelaycontactsindicateopenbyresistance
measurement.
9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified,
asnotedintheviolation
response.
Relay86-16B,associated
withthe"B"CCWpumpbreaker,failedtomeetthespecified
resistance
acceptance
criteria.
Emergency
Maintenance
procedure
EM-778wasperformed
toverifythecontactdidinfacttripthebreaker.Afterbeingverified,
thecontactwasreworkedbysimpleburnishing
ofexposedcontactsurfaces.
~~~v
~'i0
ACCELERATED
DISTRIBUTION
DEMONSTRATION
SYSTEMREGULATORY
INFORMATION
DISTRIBUTION
SYSTEM(RIDS)CCESSIONNBR:9402010169
DOC.DATE'4/01/10
NOTARIZED:
NOFACIL:50-244
RobertEmmetGinnaNuclearPlant,Unit1,Rochester
GAUTH.NAMEAUTHORAFFILIATION
MECREDY,R.C.
Rochester
Gas&ElectricCorp.RECIP.NAME
RECIPIENT
AFFILIATION
JOHNSON,A.R.
ProjectDirectorate
I-3ISUBJECT:Respondstoviolations
notedininsprept50-244/93-21.
Corrective
actions:surveillance
testsnecessary
toverifyloadsheddingcapability
fromemergency
busesperformed
&procedure
revised.DISTRIBUTION
CODE:IE01DCOPIESRECEIVED:LTR
2ENCLSIZE:TITLE:General(50Dkt)-Insp
Rept/Notice
ofVi&oationResponseNOTES:License
Expdatein'ccordance
with10CFR2,2.109(9/19/72).
DOCKET05000244D$/05000244RECIPIENT
IDCODE/NAME
PD1-3PDINTERNAL:
AEOD/DEIB
AEOD/DSP/TPABDEDRONRR/DRCH/HHFB
NRR/DRSS/PEPB
NRR/PMAS/ILPB2
~BI~REGFILM02RGNTFILEOlEXTERNALEG&G/BRYCE
iJH~NSICCOPIESLTTRENCL111111111111111111111111RECIPIENT
IDCODE/NAME
JOHNSON,A
AEOD/DSP/ROAB
AEOD/TTCNRR/DORS/OEAB
NRR/DRIL/RPEB-
NRR/PMAS/ILPB1
NUDOCS-ABSTRACT
OGC/HDS1RES/HFBNRCPDRCOPIESLTTRENCL11111111'11111111111DDRDSNOTETOALL"RIDS"RECIPIENTS:
DDPLEASEHELPUSTOREDUCEWASTE!CONTACTTHEDOCUMENTCONTROLDESK,ROOMP1-37(EXT.20079)TOELIMINATE
YOURNAMEFROMDISTRIBUTION
LISTSFORDOCUMENTS
YOUDON'TNEEDIOTALNUMBEROFCOPIESREQUIRED:
LTTR22ENCL22
t"'l'i"~lliPjt'I
/'l'gjll,"i,",iiel't
It,/f//IP'(/
ROCHESTER
GASANDELECTRICCORPORATION
ROBERTC.MECREDYVicePtesident
CtnnaNuetearPtoduetion
,/net~~~VA~~GToAttIIFI$Tate~89EASTAVENUE,ROCHESTER
N.Y.14649.OO0'I
TELEPHONE
AREACODE716546'2700January10,1994U.S.NuclearRegulatory
Commission
Attn:AllenR.JohnsonProjectDirectorate
I-3DocumentControlDeskWashington,
DC20555Subject:ReplytoaNoticeofViolation
NRCInspection
ReportNo.50-244/93-21,
datedDecember10,1993R.E.GinnaNuclearPowerPlantDocketNo.50-244DearMr.Johnson:DuringanNRCinspection
conducted
onOctober4,1993toOctober13,1993,aviolation
ofNRCrequirements
wasidentified.
Inacccrdance
withthe"GeneralStatement
ofPolicyandProcedure
forNRCEnforcement
Actions,"
10CFRPart2,AppendixC,theviolation
islistedbelow:"Planttechnical
specification
4.6.l.e.3.a
requiresthatatleastonceper18monthsduringshutdown,
eachemergency
dieselgenerator
shallbedemonstrated
tobeoperablebysimulating
alossofoffsitepowerinconjunction
withasafetyinjection
testsignalandverifying
de-energization
oftheemergency
busesandloadsheddingfromtheemergency
buses."Contrarytotheabove,onOctober11,1993,itwasdetermined
thattestingtoverifyloadsheddingfromtheemergency
buseswasnotperformed
duringthe18monthsurveillance
testing.(1)thereasonfortheviolation,
or,ifcontested,
thebasisfordisputing
theviolation:
Rochester
Gas&ElectricCorporation
(RG&E)acceptstheviolation.
Weacknowledge
thatplantprocedures
didnotadequately
testthebusundervoltage
logic,asrequiredbyTechnical
Specification
(TS)4.6.1.e.3.(a).gw~IToiQ'.9402010169
940110PDRADOCK050002449PDR
0'
Letter:Page2Subject:"Violation
Response93-21-01Date:January10,1994Thereasonfortheviolation,
asstatedinLER93-005(DocketNumber50-244,LER93-005,datedNovember10,1993)wasamis-interpretation'of
TSsurveill'ance
requirements.
Theloadsheddingrequirement
ofTS4.6.1.e.3.(a)
wasinterpreted
asthesheddingofnon-essential
loadspoweredfrom,theemergency
buses.Thesheddingofnon-essential
loadshadbeentestedby.simulating
asafetyinjection
(SI)signal.duringperformance
ofprocedures
RSSP-2.1(SafetyInjection
Functional
Test)andRSSP-2.1A
(SafetyInjection
Functional
TestAlignment
/Realignment),
whichareperformed
eachrefueling
outage.Theneedtoverifyloadsheddingcapabilities
ofsafeguards
loads,withundervoltage
andSIpresent,hadnotbeenconsidered.,
l(2)thecorrective
stepsthathavebeentakenandtheresultsachieved:
Theimmediate
corrective
actionwastoperformthesurveillance
testsnecessary
toverifyloadsheddingcapability
fromtheemergency
buses.Aprocedure
changenotice(PCN)wasdeveloped
foreachassociated
PT-9.1procedure
(monthlysurveillance
testprocedures
fortesting'undervoltage
protection
for480voltsafeguards
busses14,16,17,and18).TestingwasstartedonOctober11,1993,andwascompleted
onOctober12,1993,withintwenty-four
hoursofdiscovery.
Detailsofthistestingandtestmethodology
arediscussed
inAttachment
1..(Toperformthistesting,indiyidua2.
components
weredeclaredinoperable,
oneatatime,forbriefperiods.Nomorethanonecomponent
wasinoperable
atagiventime,andthedieselgenerators
(DGs)weremaintained
operableduringtheentiretestingperiod.)Theguidanceof.NRCGenericLetter(GL)87-09,entitled"Sections
3.0and4.0oftheStandardTechnical
Specifications
(STS)ontheApplicability
ofLimitingConditions
forOperation
andSurveillance
Requirements",
wasfollowed.
,Boththe"A"and"B"DGswereavailable
toperformallintendedfunctions
throughout
thediscovery.
andsurveillance
testingperiod.Thistestingdemonstrated
end-to-end
operability
oftheunder-voltageprotection
system.Itverifiedundervoltage
signalstosafeguards
components,
andundervoltage
inconjunction
withSIsignaltotheComponent
CoolingWater(CCW)pumps.Initialtestingofthe"B"CCWpumpundervoltage
/SItriplogicwasindeterminate.
Atthattime,the"B"CCWpumpwasdeclaredinoperable,
untilfurthertestingwasconducted.
Thepumpwassubsequently
verified,to
befullyoperable,
andwasreturnedtoserviceapproximately
twelvehourslater.Thetestingconducted
onOctober11-12,incombination
withthesurveillance
testsconducted
duringthe1993outage,mettherequirements
ofTS4.6.1.e.3.(a),
andverifiedthatthesafeguards
functions
wouldhaveperformed
asrequired.
Letter:Page3Subja't:Violation
Response93-21-01Date:January10,1994RG&Epersonnel
subsequently
reviewedtherequirements
ofTS4.6.1,andcomparedtheserequirements
withsurveillance
proce-dures.Noothernoncompliances
wereidentified.
(3')thecorrective
stepsthatwillbetakentoavoidfurtherviolations:
000AreviewofSection4oftheGinnaTSwillbeperformed
toensurethatthereareimplementing
procedures
foreverysurveillance
requiredbyTS.Thisreviewwillbecompleted
priortocompletion
ofthenextscheduled
refueling
outage.Resultsofapreliminary
reviewofSection4havedetermined
thattherearesufficient
procedural
controlsforimplementing
Section4requirements.
Areviewoftheidentified
implementing
procedures
willbeperformed
toensurethattheseprocedures
do,infact,implement
theTSrequirements.
Thisreviewwillbecompleted
priortocompletion
ofthenextscheduled
refueling
outage.Procedures
thatverifyloadsheddingcapability
willbeupgradedtoincludesafeguards
loads,forconditions
ofundervoltage
andSI,priortocompletion
ofthenextscheduled
refueling
outage.(4)thedatewhenfullcompliance
willbeachieved:
Fullcompliance
withTS4.6.1.e.3.(a)
wasachievedon.October12,1993,atthecompletion
ofsurveillance
testing.Verytrulyyours,RobertC.Mecredyxc:Mr.AllenR.Johnson(MailStop14D1)PWRProjectDirectorate
I-3Washington,
DC20555U.S.NuclearRegulatory
Commission
RegionI475Allendale
RoadKingofPrussia,PA19406GinnaUSNRCSeniorResidentInspector
Attachment
1PT-9.1SeriesTestDetailsThepurposeofthistestwastoverifyundervoltage
safeguards
loadsheddingcapability.
MonthlyTSsurveillance
test'ingcurrently
ensureseachsafeguards
breakercanbestrippedfromthebususingthetripcoil.Toverifytheundervoltage
stripping
capability,
allthatwasnecessary
wastoverifytheintegrity
oftheundervoltage
logiccontactsandassociated
circuitry,
tothetripcoils.ZumperswereusedtosimulateSIfortheCCWpumpsbecausetheirbreakerstriponundervoltage
coincident
withSIsignal.TestingSequence:
1~Manipulate
testswitchesanddevelopanundervoltage
condition
usingtestequipment.
2~Verifyauxiliary
outputrelaysenergizetocausethetripfunction,
initiated
byappropriate
operation
oftheintermediate
digitalcontrollogiccircuitry.
3~4~5.Returntestswitchestonormalandremovetestequipment.
Verifycomponent
beingtestedisnotinservice.Measurethecontinuity
ofwiringbetweentheundervoltage
auxiliary
relaysandthebreakerswitchgear,
usingDCvoltagemeasurements
toground.6.Verifynormallyopenoutputrelaycontactsusingresistance
measurements.
7~8.Locallytriptheassociated
auxiliary
relayandverifyproperindicator
lampresponseandrelaycontactsindicateclosedbyresistance
measurement.
Resettheauxiliary
relayandverifyrelaycontactsindicateopenbyresistance
measurement.
9.Repeatsteps1-8forallfourchannels(27/X,27/BX,27D/X,and27D/BX).Onetestanomolywasidentified,
asnotedintheviolation
response.
Relay86-16B,associated
withthe"B"CCWpumpbreaker,failedtomeetthespecified
resistance
acceptance
criteria.
Emergency
Maintenance'rocedure
EM-778wasperformed
toverifythecontactdidinfacttrip.thebreaker.Afterbeingverified,
thecontactwasreworkedbysimpleburnishing
ofexposedcontactsurfaces.
~l
