ML060250044

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Duke Power NFPA-805 Transition Pilot Observation Project Status, Oconee, November 10, 2005
ML060250044
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 11/10/2005
From:
Duke Energy Corp
To:
Office of Nuclear Reactor Regulation
Shared Package
ML060240605 List:
References
Download: ML060250044 (10)


Text

Duke Power NFPA-805 Transition Pilot Observation Project Status Oconee (ONS)

November 10, 2005 1 ATTACHMENT 11

Agenda

 Reconstitution Project Status

 NFPA-805 Contract Status

 NFPA-805 Project Status

 Fire PRA Status

 Duke 3-Site Transition Schedule

 Oconee Transition Schedule

 NFPA-805 Project Organization

 Near Term Tasks 2

Reconstitution Project Status

 All three sites have funding approved with contracts in place

 ONS Unit 2 /Common Reconstitution Analysis is complete

 MNS currently has AREVA on site performing reconstitution for both units expected completion date of July 2006

 ONS currently has AREVA performing reconstitution for ONS Unit 3 with expected completion date of September 2006

 CNS currently has AREVA performing reconstitution for both units with expected completion date of July 2007 3

NFPA-805 Contract Status

 ONS currently has Kleinsorg Group Risk Services, LLC assisting in performing the NFPA-805 Transition

 ONS recently issued a contract to ERIN Engineering & Research, Inc. to assist in performing the Fire PRA in support of the transition to NFPA-805 4

Fire PRA Status

 Sub-Task 5.1 - Plant Boundary Definition and Partitioning

 Complete. Need to complete documentation. Will be included in the Fire Ignition Frequency Calculation

 Sub-Task 5.2 - Fire Ignition Frequencies

 95% complete.

 Working on Transient Fire Calculation. EPRI/NRC Method is not clear on Categorizing Maintenance Tasks via work orders or hot work.

 Comments to EPRI on Bus Bar Explosive Fires

 Sub-Task 5.3 - Fire PRA Component Selection

 In Progress. Completed BEMAP (PRA to Basic Event Mapping) for Unit 3, working on other 2 units and mapping to Appendix (ARTRAK) database.

 Sub-Task 5.4 - Fire PRA Cable Selection

 Will start in December. Database design is key.

 Sub-Task 5.5 - Qualitative Screening

 Not going to perform Qualitative Screening (will quantify all Fire Compartments) 5

Fire PRA Status

 Sub-Task 5.6 - Fire-Induced Risk Model

 Sub-Task 5.7 - Quantitative Screening

 Sub-Task 5.8 - Scoping Fire Modeling

 Sub-Task 5.9 - Detailed Circuit Failure Analysis (combined w/

5.10)

 Sub-Task 5.10 - Circuit Failure Mode Likelihood Analysis

 Sub-Task 5.11 - Detailed Fire Modeling

 Sub-Task 5.12 - Post-Fire Human Reliability Analysis

 Sub-Task 5.13 - Seismic-Fire Interactions Assessment

 Sub-Task 5.14 - Fire Risk Quantification

 Sub-Task 5.15 - Uncertainty and Sensitivity Analysis

 Sub-Task 5.16 - Fire PRA Documentation 6

Duke 3-Site Transition Schedule ONS MNS CNS 2005 2006 2007 2008 2009 st nd rd 4th st nd rd 4th st nd rd 4th st nd rd 4th st nd rd 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 ONS NRC MNS NRC CNS NRC Audit Audit Audit (June)

ONS Unit 0/2 Reconst ONS Unit 3 Reconstitution (July 05 - Sept 06)

ONS Transition to NFPA-805 (March 05 - March 07)

ONS Fire PRA MNS - Reconstitution MNS Transition to NFPA-805 MNS Fire PRA CNS - Reconstitution CNS Transition to NFPA-805 CNS Fire PRA 7

Oconee NFPA-805 Transition Schedule 8

NFPA-805 Transition Project Organization George Mc Aninch Project Sponsor Harry Barrett Transition Technical Lead NFPA-805 Contractors as necessary Bob Johansen Steve Graham Dennis Henneke David Goforth James Oldham Paul Boulden MNS Technical Lead Cable Testing Lead NGO PRA Lead CNS Technical Lead Fire 3-Site Lead ONS Technical Lead RGC Lead Julius Bryant RGC Lead Jim Jones Reene Gambrell Steve Alexander Cable Test PM TBD MNS PM TBD CNS PM RGC Lead ONS PM Dorothea Mebane Cable Test Contractors Matt Hogan Harold Lefkowitz Expert Panel as necessary Expert Panel Expert Panel MNS FPE CNS FPE ONS FPE Brandi Weaver OPS SRO NGO PRA Electrical OPS SRO OPS SRO PRA Contractors System Engineer System Engineer System Engineer as necessary Electrical Engineer Electrical Engineer Electrical Engineer Dorothea Mebane Matt Hogan Harold Lefkowitz MNS FPE CNS FPE ONS FPE Dennis Henneke Dennis Henneke Dennis Henneke NGO PRA Lead NGO PRA Lead NGO PRA Lead 9

Near Term Tasks (Next Six Months)

 Multiple Spurious Operations Expert Panel

 Armored Cable Fire Testing (1st Qtr 2006)

 Chapter 3 Non-Fire Area Specific Transition

 Transient Analysis

 Manual Action Feasibility

 CAFTA Logic Pilot 10