ML022050150
| ML022050150 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 06/12/2002 |
| From: | Myers L FirstEnergy Nuclear Operating Co |
| To: | NRC/RGN-III |
| References | |
| Download: ML022050150 (40) | |
Text
NRC FORM 665S U.S. NUCLEAR REGULATORY COMMISSION (4-2002)
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St LAN ID Date submitted to DPC Accession go. ML020170281
- JL 23 :
U. S. NRC DAVIS-BESSE RESTART OVERSIGHT PANEL PUBLIC MEETING June 12, 2002 INTRODUCTIONS FIRST ENERGY PRESENTATION OF DAVIS-BESSE RETURN TO SERVICE PLAN NRC STAFF QUESTIONS ADJOURN NRC MEETING WITH FIRST ENERGY NRC RESPONSE TO PUBLIC QUESTIONS ADJOURN MEETING
Davis-Besse Nuclear Power Station, Unit I Return To Seice Plan June 12, 2002 FENOC I
Introduction Lew, Myers FENOC Chief Operating Officer FENOC 2
Desired Outcome
"* Demonstrate a comprehensive recovery plan
"* Demonstrate that management will take the strong actions needed to:
- Resolve technical i es
- Operate the plant.pbS afdl nd reliably
- Improve employAt"onfidence. and trust
- Regain regulatory confidence
- Receive feedback on. our actions FENOC
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FENOC prog........
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"'Howard Hergendahl M P ers,-.I. SI-.1,1111, "0
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Reak6r'. Head Reso i "on Pla' Bob, s6`4rau er
-Ractor~u Hea. u Reouio Planm T
Bob Schrauder Reactor Head Resolution Oversight FENOC
WORKING
,Reacto r~Head'*
FENOC STRUCTURE
-Raco Head~
- Res.lutionr Plarnm FENOC 7
Reco Head Reouto Plan
- Replace existing reactor vessel head with the Midland-head:
Unused head Designed to same requirements as Davis-Besse Built to same design codes with same materials Temporary Containment opening is necessary Completion expected 4th quarter 2002 FENOC
Reco HeadT~!1 Resoulutio Plarniu~
M"of Flange C.RDM NOZZLE to Dome Weld UT a nd ET of CRD Nozzle FENOC Cladding 10 Reactor Head Resolution Plan
Ran Plant FENOC Containment Building Extent of Condition Plan I1I
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- Field walkdowns performed by qualified (VT-2) personnel to identify:
- boric acid degradation
- other material conditions
- Scope includes:
- Safety Related Structures, Systems and Components inside containment FENOC 13
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FENOC 14
Cotimn Buldn Extent of CodtonPa FENOC 15
C nu Etn ofCniinPa Magnetic Crawler FENOC 16
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FENOC 17 2"0" Continmet Buldin
Jim Powers Director -Enfgineering FENOC 18 Program Technical Compliance' Plan
- Systematic review of Plant Programs for ownership and industry standards of excellence:
60 major programs to be evaluated prior to restart 5 programs involved in head degradation to have detailed review (Boric Acid Corrosion Control, Inservice Inspection, Corrective Action, Operating Experience, Modification)
FENOC 19
"* Identify program documents and commitments
"° Review implementing procedures
"* Identify key interfaces
- Review known problems and resolutions
"* Review industry requirements and industry experience
"* Provide actions for program changes and upgrades FENOC 20
Jim Powers Director -r gineergn 21 FENOC System Health Assurance Plan
- Phase I - Operational Readiness Review of safety and reliability systems
- Phase /I-Comprehensive Review of 30 systems based on risk and performance
- Phase !1 m Latent Issues Review of 3 systems (Reactor Coolant, Emergency Diesel Generator, Auxiliary Feedwater)
FENOC 22
High Pressure Injection Pump Replacement Project FENOC 23 System Health Assurance Plan
- Phase II-Comprehensive Review Look back 7 - 12 years
° Modifications
- Condition Reports
- Industry and operating experience reports
- Maintenance history
- Includes system walkdowns FENOC 24
- Phase 1 m-Latent Issues Review To ensure selected systems are in compliance with design basis documents Identify design and functional requirements and confirm required functions are met
- Provide actions for system and documentation improvements
- Independently review results
- Completion prior to restart FENOC 25
Restart nd Postmest Randy Fast Plant Manager FENOC 26
Restrt ad Pot=Retar
- Assess Reactor Coolant System Leakage Management Program Identify industry best practices Make program proactive and conservative Develop leakage inspection plan for future outages FENOC 28
Dave Director rvices
-- 1* r FENOC 29
,-.M ngm n and Hu-man*l*JiTl]r PefraceEclenePa
- Actions that must be addressed to enhance employee and public confidence
- Sponsored by Chief Operating Officer
- Actions to Strengthen Management - Complete
- Initial Root Cause. Complete
- Industry Review - Complete
- Management Root Cause - Discovery FENOC 30
Our
Conclusions:
"Management ineffectively implemented processes, and thus failed to detect and address plant problems as opportunities arose" FENOC 31
Manaemen an Huan Four Key Focus Areas Identified:
"* Ownership
"* Oversight
"* Standards
"* Decision-making FENOC 32
Dais es Howard.ergendahI Vice President - Nuclear
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33 FENOC
- Create a Restart Overview Panel and and Engineering Assurance Board
"* Manage and control restart action items
"* Coordinate IMC 0350 Restart Items with NRC
- Review and approve the closure of all restart items FENOC 34 DavismBesse Restart Acti"on Plan
Building Block Teams and Plans l-lll Restart Senior Management Team Restart Overview Panel Discovery E>'tent of Condition System Health Program Technical Compliance Management and Human Performance Excellence Head Resolution Restart and Post-Restart Testing Other Sources Restart Station Review Board ll 1
Engineering Assessment Board Restart Overview Panel (for Management and Human Performance Excellence)
Validation Team Restart Senior Management Team Restart Overview Panel FENOC 35 DavismBesse Restart Action Plan
We are committed to a comprehensive approach to ensure Davis-Besse is ready for safe and reliable operation and improved performance.
FENOC 36 Conclusions
Le FENOC Chie Officer FENOC Closing Remarks 37
Today we hope to have demonstrated that our Management Team will take the actions needed to assess technical issues, ensure safe and reliable operations, improve employee trust, regain public and regulatory confidence.
FENOC 38
FENOC 39