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| {{#Wiki_filter:TABLE3.5-1(ContinuedPROTECTIONSYSTEMINSTRUMENTATIONNO.FUNCTIONALUNIT19.DegradedVoltage480VSafeguardsBus20.AutomaticTripLogicIncludingReactorTripBreakersTOTALNO.ofCHANNELS2/busNO.ofKDHNELSTOTRIP2/busMIN.OPERABLEKiANNELS1/busPERMISSIBLEBYPASSCONDITIONSNote45OPERATORACTIONIFCONDITIONSOFCOLUMN1OR3CANNOTBEMET14CEDHNELOPERABLEABOVET=350FNote5NOTE1:NOTE2:NOTE3:NOTE4:NOTE5:F.P.Whenblockconditionexists,maintainnormaloperation.Channelsshouldbeoperableatallmodesbelowthebypassconditionwiththereactortripsystembreakersintheclosedpositionandcontrolroddrivesystemcapableofrodwithdrawal.Channelsshallbeoperableatallmodesbelowthebypassconditionexceptduringrefuelingdefinedtobewhenfuelisinthereactorvesselwiththevesselheadclosureboltslessthanfullytensionedorwiththeheadremoved.Onereactortripbreakermaybebypassedforsurveillancetestingprovidedtheotherreactortripbreakerisoperable.Channelsshallbeoperableatallmodesaboverefuelingwhenthecontrolroddrivesystemiscapableofrodwithdrawalunlessbothreactortripbreakersareopen.FullPowerSS'01270014890117PDRADOCK05000244PPNU 12.WiththenumberofoperablechannelslessthantheTotalNumber.ofChannels,operationmayproceedprovidedtheinoperablechannelisplacedinthetripped,conditionwithin1hour.ShouldthenextChannelFunctionalTestrequirethebypassofaninoperablechanneltoavoidthegenerationofanactuation.signal,operationmayproceeduntilthisChannelFunctional.Test.AtthetimeofthisChannelFunctionalTest,or.ifatany"timethenumberofoperablechannelsislessthantheMinimumOperableChannelsrequired,beathotshutdownwithin6hoursandatanRCStemperaturelessthan.350'Fwithin6hours.13.WiththenumberofoperablechannelslessthantheMinimumOperableChannelsrequired,operationmaycontinueprovidedthecontainmentpurge-andexhaustvalvesaremaintainedclosed.14.Shouldonereactortripbreakerorchanneloftriplogicbeinoperablethe.plantmustnotbeintheoperatingmodefollowingasix,hourtimeperiod,andthebreakermustbeopen.Ifoneofthediversereactortripbreakertripfeatures(undervoltageorshunttripattachment)ononebreakerisinoperable,restoreittooperablestatuswithin48hoursor,declarebreakerinoperable.Ifat.theendofthe48hourperiodonetripfeatureisinoperableitmustberepairedortheplantmustnotbein.theoperatingmode,andthereactortripbreakermustbeopen,followinganadditionalsixhourtimeperiod.Thebreakershallnotbebypassedwhileoneofthediversetripfeaturesisinoperableexceptforthetimerequiredforperformingmaintenancetorestorethebreakertooperablestatus.AmendmentNo.3.5-15Proposed TABLE4.1-1(CONTINUED)ChannelDescritionCheckCalibrateTestRemarks25.ContainmentPressureRMNarrowrangecontainmentpressure(-3.0,+3psig)excluded26.SteamGeneratorPressure27.TurbineFirstStagePressure28.EmergencyPlanRadiationInstrumentsM29.EnvironmentalMonitorsMNANA30.LossofVoltage/DegradedVoltage480VoltSafeguardsBus31.TripofMainFeedwaterPumps32.SteamFlow33~T.NANANA34.ChlorineDetector,ControlRoomAirIntakeNA35.AmmoniaDetector,ControlRoomAirIntakeNA36.RadiationDetectors,ControlRoomNAAirIntake37.ReactorVesselLevelIndicationSystem38a.TripBreakerLogicChannelTesting38b.TripBreakerLogicChannelTestingNANANANANANotes1,2and3Note1 TABLE4.1-1(CONTINUED)ChannelDescritionCheckCalibrateTestRemarks39.ReactorTripBreakersNANAFunctiontest-Includesindependenttestingofbothundervoltageandshunttripattachmentofreactortripbreakers.Eachofthetworeactortripbreakerswillbetestedonalternatemonths.Note240'anualReactorTripNANAIncludesindependenttestingofbothundervoltageandshunttripcircuits.Thetestshallalsoverifytheoperabilityofthebypassbreaker.41a.ReactorTripBypassBreaker41b.ReactorTripBypassBreakerNANANANAUsingtestswitchesinthereactorprotectionrackmanuallytripthereactortripbypassbreakerusingtheshunttripcoil.Automaticallytriptheunder-voltagetripattachment.NOTE1:Logictrainswillbetestedonalternatemonthscorrespondingtothereactortripbreakertesting.Monthlylogictestingwillverifytheoperabilityofallsetsofreactortriplogicactuatingcontactsonthattrain(SeeNote3).Refuelingshutdowntestingwillverifytheoperabilityofallsetsofreactortripactuatingcontactsonbothtrains.Intesting,operationofonesetofcontactswillresultinareactortripbreakertrip;theoperationofallothersetsofcontactswillbeverifiedbytheuseofindicationcircuitry.NOTE2:Testingshallbeperformedmonthly,unlessthereactortripbreakersareopen,orshallbeperformedpriortostartupiftestinghasnotbeenperformedwithinthelast30days.NOTE3=Thesourcerangetriplogicmaybeexcludedfrommonthlytestingprovideditistestedwithin30dayspriortostartup. | | {{#Wiki_filter:TABLE3.5-1(Continued PROTECTION SYSTEMINSTRUMENTATION NO.FUNCTIONAL UNIT19.DegradedVoltage480VSafeguards Bus20.Automatic TripLogicIncluding ReactorTripBreakersTOTALNO.ofCHANNELS2/busNO.ofKDHNELSTOTRIP2/busMIN.OPERABLEKiANNELS1/busPERMISSIBLE BYPASSCONDITIONS Note45OPERATORACTIONIFCONDITIONS OFCOLUMN1OR3CANNOTBEMET14CEDHNELOPERABLEABOVET=350FNote5NOTE1:NOTE2:NOTE3:NOTE4:NOTE5:F.P.Whenblockcondition exists,maintainnormaloperation. |
| ATTACHMENTBThisproposedTechnicalSpecificationchangereflectstherequestmadeintheJanuary9,1987NRCletterfromDominicC.DiIannitoRogerW.Koberconcerningthe"ReviewofDesignforAutomaticShuntTripforReactorTripBreakers(GenericLetter83-28Item4.3)".Theproposedchangesincorporateon-,linereactortripbreakertestingintotheTechnicalSpecifications.AdetaileddescriptionofallthechangesispresentedonTable1.ThischangeinTechnicalSpecificationsclearlyisnotarequestforachangeintheauthorizedpowerlevelasitisrelatedonlytooperationalandtestingrequirementsofthereactortripbreakerswithintheplant.Further,themajorpossibleconsequenceofthischangethatcanbeforeseen.atthistimeisthatoveraperiodoftimeadditionalplanttripsmayoccurthroughactionstakenduringmonthlytestingofthereactortripbreakers.However,occasionaltripsareconsideredwithinthenormaloperatingconditionsatapowerplant.Asignificanthazardsanalysishasbeenaccomplishedagainstthecriteriain10CFR50.92.Becausetheproposedchangesconstituteadditionallimitationsandcontrolonbothoperationandtestingtheydonot:(1)involveasignificantincreaseintheprobabilityorconsequencesofanaccidentpreviouslyevaluated;or(2)createthepossibilityofanewordifferentkindofaccidentfromanyaccidentpreviouslyevaluated;or(3)involveasignificantreductioninamarginofsafety.Therefore,RochesterGasand.Electricsubmitsthattheissuesassociatedwiththisamendmentrequest'warrantanosignificanthazardsfinding.
| | Channelsshouldbeoperableatallmodesbelowthebypasscondition withthereactortripsystembreakersintheclosedpositionandcontrolroddrivesystemcapableofrodwithdrawal. |
| Ll11 TABLE,1DetailedTechnicalSecificationChanesLocationDescritionofChaneReasonforChanep.3.5-8,Table3.5-1Page3of3AddItem20-AutomaticTripLogicincludingReactorTripBreakers.Thischangereflectsnewoperatingconditionrequire-mentsfortheReactorTripBreakersandreactortriplogic.ChangeNote3-thefifthwordofsentenceshouldbechangedfrom"of"to"at".Correcttypographicalerror.AddNote4tothebottomofthispage.ThisNoteisneededtoexplainthebypassconditioninthenewItem20.p.3.5-15ActionStatementAddNumber14tothebottomofthispage.Thisnoteisrequiredtoexplainfullytheoperatoractionsrequirediftherequirementofcolumn3forline20ofTable3.5-1cannotbemet.p.4.1-7Table4.1-1AddItems38aand38bcon-cerninglogictestingonamonthlyandrefuelingoutagebasis.ThisadditionreflectsnewtestingrequirementsinresponsetoNRCletter'3-28.p.4.1-7aTable4.1-1AddItem.39concerningthetestingofReactorTripBreakers.ThisadditionreflectsnewtestingrequirementsinresponsetoNRCletter83-28.AddItem40concerningthetestingofthemanualtrippingoftheReactorTripBreakers.ThisadditionreflectsnewtestingrequirementsinresponsetoNRCletter83-28.AddItems41aand41bcon-cerningthetestingoftheReactorTripBypassBreaker.ThisadditionreflectsnewtestingrequirementsinresponsetoNRCletter83'"28.AddNotes1,2,3ThesenotesarerequiredtoexplainthetestingrequirementsofthelogicassociatedwiththeReactorTripBreakers. | | Channelsshallbeoperableatallmodesbelowthebypasscondition exceptduringrefueling definedtobewhenfuelisinthereactorvesselwiththevesselheadclosureboltslessthanfullytensioned orwiththeheadremoved.Onereactortripbreakermaybebypassedforsurveillance testingprovidedtheotherreactortripbreakerisoperable. |
| 'It~~~Table1(Cont'd)LinesinthemarginsshowingchangesindicatechangesintheTechnicalSpecificationsascurrentlyapprovedbytheNRC.ThesubstanceofthissubmittalisthesameasthatofourJanuary26,1988letterwhichwassupplementedbyourAugust26,1988letter.Bothwereofthe.samesubject.ThisletterdoesreflectthefactthatAmendmentNo.30wasapprovedandthusifonecomparesthissubmittalwiththeAugustsubmittal,onewouldfindtheitemnumbersonTable4.1-1changedfrom37a,37b,38,39,40aand40bto38a,38b,39,40,41aand41b,respectively.Inaddition,theabovetablehasbeenchangedtoaccuratelydetailthesenumberingchanges.}} | | Channelsshallbeoperableatallmodesaboverefueling whenthecontrolroddrivesystemiscapableofrodwithdrawal unlessbothreactortripbreakersareopen.FullPowerSS'01270014 890117PDRADOCK05000244PPNU 12.WiththenumberofoperablechannelslessthantheTotalNumber.ofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthetripped,condition within1hour.ShouldthenextChannelFunctional Testrequirethebypassofaninoperable channeltoavoidthegeneration ofanactuation. |
| | signal,operation mayproceeduntilthisChannelFunctional. |
| | Test.AtthetimeofthisChannelFunctional Test,or.ifatany"timethenumberofoperablechannelsislessthantheMinimumOperableChannelsrequired, beathotshutdownwithin6hoursandatanRCStemperature lessthan.350'Fwithin6hours.13.WiththenumberofoperablechannelslessthantheMinimumOperableChannelsrequired, operation maycontinueprovidedthecontainment purge-andexhaustvalvesaremaintained closed.14.Shouldonereactortripbreakerorchanneloftriplogicbeinoperable the.plantmustnotbeintheoperating modefollowing asix,hourtimeperiod,andthebreakermustbeopen.Ifoneofthediversereactortripbreakertripfeatures(undervoltage orshunttripattachment) ononebreakerisinoperable, restoreittooperablestatuswithin48hoursor,declarebreakerinoperable. |
| | Ifat.theendofthe48hourperiodonetripfeatureisinoperable itmustberepairedortheplantmustnotbein.theoperating mode,andthereactortripbreakermustbeopen,following anadditional sixhourtimeperiod.Thebreakershallnotbebypassedwhileoneofthediversetripfeaturesisinoperable exceptforthetimerequiredforperforming maintenance torestorethebreakertooperablestatus.Amendment No.3.5-15Proposed TABLE4.1-1(CONTINUED) |
| | ChannelDescritionCheckCalibrate TestRemarks25.Containment PressureRMNarrowrangecontainment pressure(-3.0,+3psig)excluded26.SteamGenerator Pressure27.TurbineFirstStagePressure28.Emergency PlanRadiation Instruments M29.Environmental MonitorsMNANA30.LossofVoltage/Degraded Voltage480VoltSafeguards Bus31.TripofMainFeedwater Pumps32.SteamFlow33~T.NANANA34.ChlorineDetector, ControlRoomAirIntakeNA35.AmmoniaDetector, ControlRoomAirIntakeNA36.Radiation Detectors, ControlRoomNAAirIntake37.ReactorVesselLevelIndication System38a.TripBreakerLogicChannelTesting38b.TripBreakerLogicChannelTestingNANANANANANotes1,2and3Note1 TABLE4.1-1(CONTINUED) |
| | ChannelDescritionCheckCalibrate TestRemarks39.ReactorTripBreakersNANAFunctiontest-Includesindependent testingofbothundervoltage andshunttripattachment ofreactortripbreakers. |
| | Eachofthetworeactortripbreakerswillbetestedonalternate months.Note240'anualReactorTripNANAIncludesindependent testingofbothundervoltage andshunttripcircuits. |
| | Thetestshallalsoverifytheoperability ofthebypassbreaker.41a.ReactorTripBypassBreaker41b.ReactorTripBypassBreakerNANANANAUsingtestswitchesinthereactorprotection rackmanuallytripthereactortripbypassbreakerusingtheshunttripcoil.Automatically triptheunder-voltagetripattachment. |
| | NOTE1:Logictrainswillbetestedonalternate monthscorresponding tothereactortripbreakertesting.Monthlylogictestingwillverifytheoperability ofallsetsofreactortriplogicactuating contactsonthattrain(SeeNote3).Refueling shutdowntestingwillverifytheoperability ofallsetsofreactortripactuating contactsonbothtrains.Intesting,operation ofonesetofcontactswillresultinareactortripbreakertrip;theoperation ofallothersetsofcontactswillbeverifiedbytheuseofindication circuitry. |
| | NOTE2:Testingshallbeperformed monthly,unlessthereactortripbreakersareopen,orshallbeperformed priortostartupiftestinghasnotbeenperformed withinthelast30days.NOTE3=Thesourcerangetriplogicmaybeexcludedfrommonthlytestingprovideditistestedwithin30dayspriortostartup. |
| | ATTACHMENT BThisproposedTechnical Specification changereflectstherequestmadeintheJanuary9,1987NRCletterfromDominicC.DiIannitoRogerW.Koberconcerning the"ReviewofDesignforAutomatic ShuntTripforReactorTripBreakers(GenericLetter83-28Item4.3)".Theproposedchangesincorporate on-,linereactortripbreakertestingintotheTechnical Specifications. |
| | Adetaileddescription ofallthechangesispresented onTable1.ThischangeinTechnical Specifications clearlyisnotarequestforachangeintheauthorized powerlevelasitisrelatedonlytooperational andtestingrequirements ofthereactortripbreakerswithintheplant.Further,themajorpossibleconsequence ofthischangethatcanbeforeseen. |
| | atthistimeisthatoveraperiodoftimeadditional planttripsmayoccurthroughactionstakenduringmonthlytestingofthereactortripbreakers. |
| | However,occasional tripsareconsidered withinthenormaloperating conditions atapowerplant.Asignificant hazardsanalysishasbeenaccomplished againstthecriteriain10CFR50.92. |
| | Becausetheproposedchangesconstitute additional limitations andcontrolonbothoperation andtestingtheydonot:(1)involveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated; or(2)createthepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated; or(3)involveasignificant reduction inamarginofsafety.Therefore, Rochester Gasand.Electricsubmitsthattheissuesassociated withthisamendment request'warrantanosignificant hazardsfinding. |
| | Ll11 TABLE,1DetailedTechnical Secification ChanesLocationDescritionofChaneReasonforChanep.3.5-8,Table3.5-1Page3of3AddItem20-Automatic TripLogicincluding ReactorTripBreakers. |
| | Thischangereflectsnewoperating condition require-mentsfortheReactorTripBreakersandreactortriplogic.ChangeNote3-thefifthwordofsentenceshouldbechangedfrom"of"to"at".Correcttypographical error.AddNote4tothebottomofthispage.ThisNoteisneededtoexplainthebypasscondition inthenewItem20.p.3.5-15ActionStatement AddNumber14tothebottomofthispage.Thisnoteisrequiredtoexplainfullytheoperatoractionsrequirediftherequirement ofcolumn3forline20ofTable3.5-1cannotbemet.p.4.1-7Table4.1-1AddItems38aand38bcon-cerninglogictestingonamonthlyandrefueling outagebasis.Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter'3-28.p.4.1-7aTable4.1-1AddItem.39concerning thetestingofReactorTripBreakers. |
| | Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83-28.AddItem40concerning thetestingofthemanualtrippingoftheReactorTripBreakers. |
| | Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83-28.AddItems41aand41bcon-cerningthetestingoftheReactorTripBypassBreaker.Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83'"28.AddNotes1,2,3Thesenotesarerequiredtoexplainthetestingrequirements ofthelogicassociated withtheReactorTripBreakers. |
| | 'It~~~Table1(Cont'd)LinesinthemarginsshowingchangesindicatechangesintheTechnical Specifications ascurrently approvedbytheNRC.Thesubstance ofthissubmittal isthesameasthatofourJanuary26,1988letterwhichwassupplemented byourAugust26,1988letter.Bothwereofthe.samesubject.ThisletterdoesreflectthefactthatAmendment No.30wasapprovedandthusifonecomparesthissubmittal withtheAugustsubmittal, onewouldfindtheitemnumbersonTable4.1-1changedfrom37a,37b,38,39,40aand40bto38a,38b,39,40,41aand41b,respectively. |
| | Inaddition, theabovetablehasbeenchangedtoaccurately detailthesenumbering changes.}} |
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W/980716 Ltr ML17265A3151998-06-0404 June 1998 Proposed Tech Specs Basis Re Main Steam Isolation Setpoint ML17265A2941998-05-21021 May 1998 Tech Specs Consisting of Submittal Changes for 1998 ML17265A2861998-05-0606 May 1998 Rev 19 to EOP ECA-3.2, SGTR W/Loss of Reactor Coolant Saturated Recovery Desired & Updated ECA Index.W/980506 Ltr ML17265A2461998-04-27027 April 1998 Proposed Tech Specs Revising Requirements Associated W/Sfp to Reflect Planned Mod to Storage Racks & Temporarily Addressing Boraflex Degradation within Pool ML17265A1821998-02-20020 February 1998 Rev 1 to EWR 5111, MOV Qualification Program Plan, Calculation Assumption Verification Criteria. ML17265A1491997-12-31031 December 1997 Rev 1 to Inservice Testing Program. ML17264B0731997-10-14014 October 1997 Rev 4 to Technical Requirements Manual (TRM) for Ginna Station. ML17264B0671997-10-0808 October 1997 Proposed Tech Specs,Correcting & Clarifying Info Re RCS Pressure & Temp Limits Rept Administrative Controls Requirements ML17264B0441997-09-29029 September 1997 Proposed Tech Specs Revising Adminstrative Controls W/ Respect to Reactor Coolant Sys Pressure & Temp Limits Rept ML17264B0391997-09-29029 September 1997 Proposed Tech Specs Revising Allowable Value & Trip Setpoint for High Steam Flow Input Into LCO Table 3.3.2-1,Function 4d (Main Steam Isolation) to Address Issues Identified in Rev Revised Setpoint Analysis Study ML17265A1541997-09-16016 September 1997 Rev 1 to DA EE-92-089-21, Design Analysis Ginna Station Instrument Loop Performance Evaluation & Setpoint Verification. ML17264B0031997-08-19019 August 1997 Proposed Tech Specs Allowing Testing of Three ECCS motor- Operated Valves in Mode 4 Which Currently Requires Entry Into LCO 3.0.3 ML17264A9991997-08-19019 August 1997 Proposed Tech Specs Correcting Specified Accumulator Borated Water Volume Values in SR 3.5.1.2 to Match Associated Accumulator Percent Level Values ML17264A9791997-08-0505 August 1997 Rev 7 to AP-RCS.3, High Reactor Coolant Activity. ML17264A9781997-08-0505 August 1997 Rev 12 to AP-RCS.1, Reactor Coolant Leak. ML17264A9771997-08-0505 August 1997 Rev 11 to AP-RCP.1, RCP Seal Malfunction. ML17264A9751997-08-0505 August 1997 Rev 14 to AP-ELEC.1, Loss of 12A & 12B Busses. ML17264A9851997-08-0404 August 1997 Rev 2 to Summary Description of Compliance w/10CFR73 Amend Protection Against Malevolent Use of Vehicles at Nuclear Power Plants. ML17264A9391997-07-0707 July 1997 Rev 3 to Technical Requirements Manual for Ginna Station, Inserting New Tabs Accordingly Per Previous Transmittal for Rev ML17264A9341997-07-0101 July 1997 to Technical Requirements Manual (TRM) & inter-office Correspondence Dtd 970624 ML17264A9461997-06-20020 June 1997 to Inservice Insp (ISI) Program. ML17264A9241997-06-0303 June 1997 Proposed Tech Specs Clarifying Issues Re Low Temperature Overpressure Protection ML17311A0471997-05-22022 May 1997 Revised Eops,Including Procedures Index,Rev 5 to ATT-15.0, Rev 3 to ATT-15.2,rev 3 to AP-ELEC.3,rev 13 to ECA-0.1 & Rev 9 to ECA-0.2.W/970522 Ltr ML17264A8671997-04-24024 April 1997 Proposed Tech Specs,Revising Rcs,Pt & Administrative Control Requirements 1999-06-28
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TABLE3.5-1(Continued PROTECTION SYSTEMINSTRUMENTATION NO.FUNCTIONAL UNIT19.DegradedVoltage480VSafeguards Bus20.Automatic TripLogicIncluding ReactorTripBreakersTOTALNO.ofCHANNELS2/busNO.ofKDHNELSTOTRIP2/busMIN.OPERABLEKiANNELS1/busPERMISSIBLE BYPASSCONDITIONS Note45OPERATORACTIONIFCONDITIONS OFCOLUMN1OR3CANNOTBEMET14CEDHNELOPERABLEABOVET=350FNote5NOTE1:NOTE2:NOTE3:NOTE4:NOTE5:F.P.Whenblockcondition exists,maintainnormaloperation.
Channelsshouldbeoperableatallmodesbelowthebypasscondition withthereactortripsystembreakersintheclosedpositionandcontrolroddrivesystemcapableofrodwithdrawal.
Channelsshallbeoperableatallmodesbelowthebypasscondition exceptduringrefueling definedtobewhenfuelisinthereactorvesselwiththevesselheadclosureboltslessthanfullytensioned orwiththeheadremoved.Onereactortripbreakermaybebypassedforsurveillance testingprovidedtheotherreactortripbreakerisoperable.
Channelsshallbeoperableatallmodesaboverefueling whenthecontrolroddrivesystemiscapableofrodwithdrawal unlessbothreactortripbreakersareopen.FullPowerSS'01270014 890117PDRADOCK05000244PPNU 12.WiththenumberofoperablechannelslessthantheTotalNumber.ofChannels, operation mayproceedprovidedtheinoperable channelisplacedinthetripped,condition within1hour.ShouldthenextChannelFunctional Testrequirethebypassofaninoperable channeltoavoidthegeneration ofanactuation.
signal,operation mayproceeduntilthisChannelFunctional.
Test.AtthetimeofthisChannelFunctional Test,or.ifatany"timethenumberofoperablechannelsislessthantheMinimumOperableChannelsrequired, beathotshutdownwithin6hoursandatanRCStemperature lessthan.350'Fwithin6hours.13.WiththenumberofoperablechannelslessthantheMinimumOperableChannelsrequired, operation maycontinueprovidedthecontainment purge-andexhaustvalvesaremaintained closed.14.Shouldonereactortripbreakerorchanneloftriplogicbeinoperable the.plantmustnotbeintheoperating modefollowing asix,hourtimeperiod,andthebreakermustbeopen.Ifoneofthediversereactortripbreakertripfeatures(undervoltage orshunttripattachment) ononebreakerisinoperable, restoreittooperablestatuswithin48hoursor,declarebreakerinoperable.
Ifat.theendofthe48hourperiodonetripfeatureisinoperable itmustberepairedortheplantmustnotbein.theoperating mode,andthereactortripbreakermustbeopen,following anadditional sixhourtimeperiod.Thebreakershallnotbebypassedwhileoneofthediversetripfeaturesisinoperable exceptforthetimerequiredforperforming maintenance torestorethebreakertooperablestatus.Amendment No.3.5-15Proposed TABLE4.1-1(CONTINUED)
ChannelDescritionCheckCalibrate TestRemarks25.Containment PressureRMNarrowrangecontainment pressure(-3.0,+3psig)excluded26.SteamGenerator Pressure27.TurbineFirstStagePressure28.Emergency PlanRadiation Instruments M29.Environmental MonitorsMNANA30.LossofVoltage/Degraded Voltage480VoltSafeguards Bus31.TripofMainFeedwater Pumps32.SteamFlow33~T.NANANA34.ChlorineDetector, ControlRoomAirIntakeNA35.AmmoniaDetector, ControlRoomAirIntakeNA36.Radiation Detectors, ControlRoomNAAirIntake37.ReactorVesselLevelIndication System38a.TripBreakerLogicChannelTesting38b.TripBreakerLogicChannelTestingNANANANANANotes1,2and3Note1 TABLE4.1-1(CONTINUED)
ChannelDescritionCheckCalibrate TestRemarks39.ReactorTripBreakersNANAFunctiontest-Includesindependent testingofbothundervoltage andshunttripattachment ofreactortripbreakers.
Eachofthetworeactortripbreakerswillbetestedonalternate months.Note240'anualReactorTripNANAIncludesindependent testingofbothundervoltage andshunttripcircuits.
Thetestshallalsoverifytheoperability ofthebypassbreaker.41a.ReactorTripBypassBreaker41b.ReactorTripBypassBreakerNANANANAUsingtestswitchesinthereactorprotection rackmanuallytripthereactortripbypassbreakerusingtheshunttripcoil.Automatically triptheunder-voltagetripattachment.
NOTE1:Logictrainswillbetestedonalternate monthscorresponding tothereactortripbreakertesting.Monthlylogictestingwillverifytheoperability ofallsetsofreactortriplogicactuating contactsonthattrain(SeeNote3).Refueling shutdowntestingwillverifytheoperability ofallsetsofreactortripactuating contactsonbothtrains.Intesting,operation ofonesetofcontactswillresultinareactortripbreakertrip;theoperation ofallothersetsofcontactswillbeverifiedbytheuseofindication circuitry.
NOTE2:Testingshallbeperformed monthly,unlessthereactortripbreakersareopen,orshallbeperformed priortostartupiftestinghasnotbeenperformed withinthelast30days.NOTE3=Thesourcerangetriplogicmaybeexcludedfrommonthlytestingprovideditistestedwithin30dayspriortostartup.
ATTACHMENT BThisproposedTechnical Specification changereflectstherequestmadeintheJanuary9,1987NRCletterfromDominicC.DiIannitoRogerW.Koberconcerning the"ReviewofDesignforAutomatic ShuntTripforReactorTripBreakers(GenericLetter83-28Item4.3)".Theproposedchangesincorporate on-,linereactortripbreakertestingintotheTechnical Specifications.
Adetaileddescription ofallthechangesispresented onTable1.ThischangeinTechnical Specifications clearlyisnotarequestforachangeintheauthorized powerlevelasitisrelatedonlytooperational andtestingrequirements ofthereactortripbreakerswithintheplant.Further,themajorpossibleconsequence ofthischangethatcanbeforeseen.
atthistimeisthatoveraperiodoftimeadditional planttripsmayoccurthroughactionstakenduringmonthlytestingofthereactortripbreakers.
However,occasional tripsareconsidered withinthenormaloperating conditions atapowerplant.Asignificant hazardsanalysishasbeenaccomplished againstthecriteriain10CFR50.92.
Becausetheproposedchangesconstitute additional limitations andcontrolonbothoperation andtestingtheydonot:(1)involveasignificant increaseintheprobability orconsequences ofanaccidentpreviously evaluated; or(2)createthepossibility ofanewordifferent kindofaccidentfromanyaccidentpreviously evaluated; or(3)involveasignificant reduction inamarginofsafety.Therefore, Rochester Gasand.Electricsubmitsthattheissuesassociated withthisamendment request'warrantanosignificant hazardsfinding.
Ll11 TABLE,1DetailedTechnical Secification ChanesLocationDescritionofChaneReasonforChanep.3.5-8,Table3.5-1Page3of3AddItem20-Automatic TripLogicincluding ReactorTripBreakers.
Thischangereflectsnewoperating condition require-mentsfortheReactorTripBreakersandreactortriplogic.ChangeNote3-thefifthwordofsentenceshouldbechangedfrom"of"to"at".Correcttypographical error.AddNote4tothebottomofthispage.ThisNoteisneededtoexplainthebypasscondition inthenewItem20.p.3.5-15ActionStatement AddNumber14tothebottomofthispage.Thisnoteisrequiredtoexplainfullytheoperatoractionsrequirediftherequirement ofcolumn3forline20ofTable3.5-1cannotbemet.p.4.1-7Table4.1-1AddItems38aand38bcon-cerninglogictestingonamonthlyandrefueling outagebasis.Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter'3-28.p.4.1-7aTable4.1-1AddItem.39concerning thetestingofReactorTripBreakers.
Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83-28.AddItem40concerning thetestingofthemanualtrippingoftheReactorTripBreakers.
Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83-28.AddItems41aand41bcon-cerningthetestingoftheReactorTripBypassBreaker.Thisadditionreflectsnewtestingrequirements inresponsetoNRCletter83'"28.AddNotes1,2,3Thesenotesarerequiredtoexplainthetestingrequirements ofthelogicassociated withtheReactorTripBreakers.
'It~~~Table1(Cont'd)LinesinthemarginsshowingchangesindicatechangesintheTechnical Specifications ascurrently approvedbytheNRC.Thesubstance ofthissubmittal isthesameasthatofourJanuary26,1988letterwhichwassupplemented byourAugust26,1988letter.Bothwereofthe.samesubject.ThisletterdoesreflectthefactthatAmendment No.30wasapprovedandthusifonecomparesthissubmittal withtheAugustsubmittal, onewouldfindtheitemnumbersonTable4.1-1changedfrom37a,37b,38,39,40aand40bto38a,38b,39,40,41aand41b,respectively.
Inaddition, theabovetablehasbeenchangedtoaccurately detailthesenumbering changes.