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Constellations Non-Proprietary Presentation for Limerick Generating Station Digital Modernization Project LAR Pre-submittal Meeting September 8, 2022
	ML22249A220
Person / Time
Site:	Limerick
Issue date:	09/06/2022
From:	; Constellation Energy Generation
To:	Marshall M; NRC/NRR/DORL/LPL1
	Marshall M
References
	EPID L-2020-LRM-0041
	Download: ML22249A220 (35)
	v • d • e

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

- - Electronically approved records are authenticated in the electronic document management system.

FORM NUMBER F-GES-CMPP-PR-DD-000002-1 Rev. 1 Effective Date: 9/29/2021 FORM NUMBER - F-GES-CMPP-PR-DD-000002-1 Rev. 1 DOCUMENT COVER SHEET REVISION PAGE 1 of 34 DOCUMENT NO.

GLIMM-RPS-PM-L1-000010-R0-NP-1 0

PE SEAL (If required)

ALTERNATE DOCUMENT NUMBER: N/A TITLE: Limerick Generating Station Digital Modernization Project LAR Pre-submittal Meeting September 8, 2022 ATTACHMENTS:

N/A

© 2022 WESTINGHOUSE ELECTRIC COMPANY LLC, ALL RIGHTS RESERVED - WESTINGHOUSE PROPRIETARY CLASS 2 Information included in this material is proprietary and confidential and cannot be disclosed or used for any reason beyond the intended purpose without the prior written consent of Westinghouse Electric Company LLC.

NOTE: This selection is only to be used for Westinghouse generated documents.

© 2022 WESTINGHOUSE ELECTRIC COMPANY LLC, ALL RIGHTS RESERVED and/or © 2022 WESTINGHOUSE BUSINESS PARTNER, ALL RIGHTS RESERVED WESTINGHOUSE PROPRIETARY CLASS 2 and/or WESTINGHOUSE BUSINESS PARTNER PROPRIETARY (SEE ATTACHED DOCUMENT)

Information included in this material is proprietary and confidential and cannot be disclosed or used for any reason beyond the intended purpose without the prior written consent of Westinghouse Electric Company LLC.

SUPPLIER OR THIRD PARTY PROVIDED INFORMATION - File And Protect Using Policies For Westinghouse Proprietary Class 2 Information Information included in this material is proprietary and confidential and cannot be disclosed or used for any reason beyond the intended purpose without the prior written consent of the Supplier/Third Party.

Signature Responsibility Name SIGNATURE / DATE(If processing electronic approval select option)

ORIGINATOR Warren R. Odess-Gillett Electronically Approved***

Reviewer Matthew A. Shakun Electronically Approved***

Responsible Manager Zachary S. Harper Electronically Approved***

(Select one)

Approval signifies that the document and all required reviews are complete, the appropriate proprietary class has been assigned, electronic file has been provided to PRIME, and the document is released for use.

This document may contain technical data subject to the export control laws of the United States. In the event that this document does contain such information, the Recipients acceptance of this document constitutes agreement that this information in document form (or any other medium), including any attachments and exhibits hereto, shall not be exported, released or disclosed to foreign persons whether in the United States or abroad by recipient except in compliance with all U.S. export control regulations. Recipient shall include this notice with any reproduced or excerpted portion of this document or any document derived from, based on, incorporating, using or relying on the information contained in this document.

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

LimerickGeneratingStation DigitalModernizationProject LAR PresubmittalMeeting NRCPresubmittalMeeting September8,2022

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

ClosedPortion

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SyRS /SyDS LARcontent

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LGSissubmittingtwodocumentstofulfilltheDI&CISG06R2criteriaforaSystem RequirementsSpecification(D.3.3.1) 1.

WestinghouseSystemRequirementsSpecification(SyRS)

WNADS04899GLIM,R1 Providestheplatformneutralfunctionalrequirements 2.

WestinghouseSystemDesignSpecification(SyDS)WNADS04900GLIMR1 Providesthesystemarchitectureandinterfacerequirements Providesdetaileddesigndata(e.g.,signal/channeltermination assignments)indatabasesnamedinAppendixA

TheSyRSR1willhavethecompletesetoffunctionalrequirementsforthePPS

TheSyDS R1willhavethesystemarchitecturerequirementsbasedonSyRSR0

SyRS /SyDSLAR content a,c

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SyRS /SyDS LAR content 4

a,c

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SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

SyRS /SyDS LAR content a,c

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DI&CISG06/SyDS R2Impact Table

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ISG06statestheroleoftheSyRS andSyDS submissionsfortheLARas:

"ThestaffusestheSyRS toconfirmthatwhatisbeingdesignedis consistentwithwhatisbeingreviewedintheLAR.TheSyRS isaproduct ofthemodificationlifecycledevelopmentprocessandboundsthe design."

SyRS /SyDS LAR content

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SyRS /SyDS LAR content a,c

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EquipmentQualification SummaryReport(EQSR)

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EQSR a,c

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EQSR a,c

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EQSR a,c

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DeterministicBehavior

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DeterministicBehavior a,c

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PPSandOvationPowerSupply

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

ThePPScabinetwillbepoweredbytwodiversepowersupplies, manufacturedby twodifferentsuppliers:

- PhoenixContactQUINTPS/1AC/24DC/20

- [

]a,c

ThesetwodiversePPScabinetpowersupplieswillbeconfiguredwith diode auctioneeringtoavoidapostulatedCCFofthecabinetpowersupplysystem (i.e.,CCFofPPScabinetpowerisnotassumedorpostulated).

TheDCScabinetwillbepoweredbytheEmersonPULSpowersupply,part

1X00781H01LDINRAILSERIESPOWERSUPPLY+24VDC,10A,240W

ThePPSandDCScabinetpowersuppliesarefromdifferentmanufacturersto avoidanycabinetpowerCCFvulnerabilitybetweenthetwosystems.

PPS/DCSCabinetPowerSupplies

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

PPSCabinetPower Distribution

EachPPScabinetreceivestwoseparatepowerfeeds(120 VAC&125VDC)

The PPScabinetsshallremainpoweredduringaLossof OsitePower

ThePPScabinetpowerfeedsshallbeseparatedby channel/divisionpertherequirementsof IEEE384

ThelossofasingleplantpowerbusshallnotcausethePPS tobeinoperable

Groundsrunbetweencabinetsshallbesealedtomeetfire separationcriteriaandshallbeterminatedoneachendof therun

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

DiverseProtectionSystem/DCSPowerSources

EachDCScabinetreceivestwo separatepowerfeeds(120VAC&

125VDC)

DCSpowerfeedsarenonsafety relatedandarenotthesamecircuits asthePlantProtectionSystem

FEED1 NonSafeguardAC Instrumentfeedswillbeusedforthe ACsources

FEED2 NonSafeguardDCfeedswill providetheDCfeeds

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

Closing Comments

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

ADS AutomaticDepressurizationSystem FPGA FieldProgrammableGateArray PPS PlantProtectionSystem AER AuxiliaryEquipmentRoom FSAR FinalSafetyAnalysisReport PSAI PlantSpecificActionItems AOI AdvantOvationInterface HFE HumanFactorsEngineering QA QualityAssurance ARI AlternateRodInjection HPCI HighPressureCoreInjecon QMP QualityManagementPlan ARP AlternateReviewProcess HSL HighSpeedLink RAI RequestforAdditionalInformation ASAI ApplicationSpecificActionItem IBR IncorporatedbyReference RCIC ReactorCoreIsolationCooling ATWS AnticipatedTransientWithoutScram ILP IntegratedLogicProcessor RHR ResidualHeatRemoval BPL BistableProtectionLogic INL IdahoNaonalLabs RPS ReactorProtectionSystem BWR BoilingWaterReactor I/O Input/Output RPV ReactorPressureVessel CAP CorrectiveActionProgram ITAAC Inspecon,Test,Analysis,andAcceptanceCriteria RRCS RedundantReactivityControlSystem CCF CommonCauseFailure LAR LicenseAmendmentRequest RWCU ReactorWaterCleanup CDO CentralDesignOrganization LCL LocalCoincidenceLogic SER SafetyEvaluationReport CRDR ControlRoomDesignReview LGS LimerickGenerangStaon SFMS SupplierFundamentalManagementSystem CIM ComponentInterfaceModule LOOP LossofOsitePower SDC ShutdownCooling CRADA CooperativeResearchandDevelopment Agreement LPCI LowPressureCoolantInjecon SDV Scramdischargevolume CPU CentralProcessingUnit LRA LicenseeRequiredAction SLCS StandbyLiquidControlSystem CS CoreSpray LTR LicensingTechnicalReport SPDS SafetyParameterDisplaySystem D3 DefenseinDepthandDiversity MCR MainControlRoom SPM SoftwareProgramManual DCS DistributedControlSystem MPB ManualPartialBypass SR Safetyrelated DDS DataDisplaySystem MPT ManualPartialTrip SRNC SafetyRemoteNodeController DEHC DigitalElectroHydraulicControl MSFIS MainSteamandFeedwaterIsolaonSystem SRV SafetyReliefValve DPS DiverseProtectionSystem MSIV MainSteamIsolaonValve SSE SafeShutdownEarthquake ECCS EmergencyCoreCoolingSystem NSR Nonsafetyrelated SyDS SystemDesignSpecification EDG EmergencyDieselGenerator NSSSS NuclearSteamSupplyShutoffSystem SyRS SystemRequirementsSpecification EOP EmergencyOperatingProcedures OAR OwnersAcceptanceReview TS TechnicalSpecifications EQSR EquipmentQualificationSummaryReport OBE Operangbasisearthquake TU TripUnit ESFAS EmergencySafetyFunctionActuationSystem PC PersonalComputer UFSAR UpdatedFinalSafetyAnalysisReport FMEA FailureModesandEectsAnalysis PMS ProteconandMonitoringSystem VOP VendorOversightPlan FMEDA FailureModes,Diagnoscs,andEectsAnalysis PPC PlantProcessComputer WEC Westinghouse Acronyms

- - This record was final approved on 8/31/2022, 2:31:59 PM. (This statement was added by the PRIME system upon its validation)

GLIMM-RPS-PM-L1-000010-R0-NP-1 Revision 0 Non-Proprietary Class 3

- This page was added to the quality record by the PRIME system upon its validation and shall not be considered in the page numbering of this document.**

Approval Information Author Approval Odess Gillett Warren Aug-31-2022 12:29:41 Reviewer Approval Shakun Matthew A Aug-31-2022 12:57:30 Approver Approval Harper Zachary S Aug-31-2022 14:31:59 Files approved on Aug-31-2022

v t e Letter Sequence Meeting
EPID:L-2020-LRM-0041, TSTF-564 (Open)
Initiation Request, Request Acceptance... Administration Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting, Meeting Questions Answers Results Approval... Other: ML20175A240, ML21123A136, ML22089A116, ML22089A117, ML22124A286
MONTHYEAR2021-06-23 [Table View]

ML22249A220

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