ML080250080

January 2008 - Transition to National Fire Protection Association (NFPA) 805 - Oconee NFPA 805 Technical Update. January 7, 2008

ML080250080
Person / Time
Site:	Oconee
Issue date:	01/07/2008
From:	Goforth D Duke Energy Nuclear
To:	Office of Nuclear Reactor Regulation
Oudinot D, NRR/DRA, 415-4064
References
Download: ML080250080 (10)

Text

1 Oconee NFPA-805 Technical Update By: David Goforth NFPA-805 Technical Manager January 7, 2008 2 OverallReconstitutionB-1 TableB-2 TableB-3 TableRadioactive ReleaseNon-power OpsPRAConfiguration Control and DocumentationLAR and UFSAR 3 ReconstitutionONS 2 and 3 completed. SSA st rategies mapped out. Working on closing open items.ONS-1 cable selection and routing in progress. Fire Area Analysis to follow. Completion in early 2008. Results to be fed into SSA, B-3 table and PRA as completed.Modification review from 2002 to present in progress. 497 Modifications are being review ed for affects on the SSA. Completion with new issue of EIR in early 2008.Most of the PRA and non-power operations components have been added.SSA completion expected in February 2008.

4 B-1 TableDuke and NEXUS working to close open items for the next revision. The next revision will be loaded into

the Transition Tool Software and re-submitted to the NRC for comment.Oconee 86-10's identified and converted into calculation format based on NEI guidance.EEEE'sidentified and being developed.Based on current SSA and PRA, risk important fire

areas/zones are being identified for evaluation of traditional fire protection features that need to be credited.

5 B-2 TableNFPA-805 Team working to close open items.

6 B-3 TableCurrently integrating the Deterministic SSA and the PRA into a single Fire Area/Zone strategy.Performance goals populated based on latest review of the SSANFPA-805 Team working to close open itemsHigher risk fire areas/zones/locations

identified for fire suppression/detection

capability if credited by the PRA model.

7 Radioactive ReleaseRev 0 ready and to be incorporated into FSA.

8 Non-power OperationsNon-power equipment identified and being loaded into ARTRAK. Cables for non-power equipment are scheduled to be identified and routed.FAQ 07-40 meeting held with NRC for review. Non-power Operations expected to complete

with the completion of the SSA.

9 PRAONS-2 & 3 model at or near completionONS-1 not expecting to require a separate model.NRC Peer Review scheduled for week of March 17, 2008Fire Modeling instructions loaded onto NEI laptop for NRC reviewONS-3 PRA model data on NEI laptop. In depth analysis on going for ONS fire areas.

Working with SSA team for combined safe shutdown strategy development Change Evaluations examples are being used to refine the change evaluation process 10 Configuration Control and DocumentationMapped out all the controlling regulationsVerifying that each controlling regulation is addressed within the Duke processes.

Using assessment to ensure compliance.Development of interim configuration control documents to ensure compliance with NFPA-805 transition activitiesDeveloping long term controlling documentsLAR development on par with PEJoint utility team assembled to define UFSAR details