ML13078A251

03/19/2013-03/21/2013 Licensee Meeting Slides Re Joseph M. Farley Nuclear Plant NFPA 805 Fire Modeling LAR Submittal - Session 5 (3/19)

ML13078A251
Person / Time
Site:	Farley
Issue date:	03/19/2013
From:	Westberry C Southern Co, Southern Nuclear Operating Co
To:	Division of Operating Reactor Licensing
Brown E A
Shared Package
ML13078A284	List: ML13078A245 ML13078A246 ML13078A247 ML13078A248 ML13078A250 ML13078A251 ML13078A252 ML13078A253 ML13078A255
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Download: ML13078A251 (7)

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FNP LAR AUDIT PRESENTATION March19, 2013Session5-Monitoring Session 5 Monitoring Chip Westberry Monitoring Overview*Provides means to ensure Assumptions remain Valid Valid-Process Defined in FAQ 10-059 Scoping*Scoping*ScreeningBiM-Bi g M-Little m*Target Value Determination*Monitoring Implementation Slide 2 Monitoring ScopingPer FAQ 59, we are scoping 6 categories of SSCs:

NSCA-NSCA-FPRA-NPO-Rad. Release-FP Systems and features-Programmatic Elements Slide 3 Monitoring Screening*Risk CriteriaRAW>20-RAW > 2.0 AND-CDF>1E-6 ORLERF>1E-7 CDF> 1E 6 OR LERF > 1E 7*Screened in gets Big M treatment using a monitoring p ro g ram meetin g the re quirements of section 2.6 of pggq NFPA 805.*Screened out gets Little m treatment using existing system and program health processes.*Corrective Action Program is used to document issues andissueresolution and issue resolution

.Slide 4 Monitoring Targets

• UsesIPEandFPRAreliabilityandavailability

• Uses IPE and FPRA reliability and availability data*EPRI TR 1006756 report for baseline data*Surveillance Optimization is being committed to in Attachment S as implementation item 1.

Slide 5 Monitoring Commitments*Attachment S commitments for Monitoring:Themonitoringprogramwillbeimplementedafterthe

-The monitoring program will be implemented after the safety evaluation issuance as part of the fire protection program transition to NFPA 805. A Monitoring Program Engineering Evaluation will be developed during implementation.

Slide 6 QUESTIONS?

QUESTIONS ?Slide 7