ML042150102

Presentation of 07/20/2004, Plant Performance Update Meeting (Mcguire)

ML042150102
Person / Time
Site:	Mcguire, McGuire
Issue date:	07/20/2004
From:	Gordon Peterson Duke Energy Corp
To:	Office of Nuclear Reactor Regulation
Shared Package
ML042320100	List: ML042150102 ML042320105
References
Download: ML042150102 (23)

Text

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e Organization Update - G ~ VP ~ ~ W S O ~

Plant Performance Review - G ~ V P ~ ~ W S O ~

Site Initiatives - TO^ H E J I T ~ ~ ~

Dose and Contamination Control - TOP^ Harrail

@ Fire Protection - SCO~~BRNV~

@ Security Update - sim ~ a m m e r

e Duke ir [I Power, OK§ VP Bi!l Mccc116ln: CkizR Jarnil Ron............

Jones Station Manager Engineering RSatiager Scott Brown

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0.00% I Jan Feb Mar APr Msy Jun Jui 2004YTD - 93.14'/0 2003 Actual - 98.3%

2002 Actual - 93.5%

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Duke Power, 100.00% 100.00% .. .- .....

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Jan Feb Mar APr M Y Jun Jul 2004 YTD - 100.00"/0 2003 Actual - lOO.0Oo/o 2002 Actual - 95.00'/0

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98.30%

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2004 UTD - 98.30%

2003 Actual - 100.00%

2002 Actual - 98.57%

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Duke Power, FP : ISF Perlormancr DiilllE~et~ 96 4% 96.4% 90 O'h LP.2 ERO Drill PartmMlion I 98 8% I 98.8% I 80 o x

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e I! ea Duke Power, Goal

- Continuously improve McGuires focus on industrial safety by reducing injuries The Plan

- Strengthen safety attitude

- Improve field observations

- Improve safety awareness

Duke Power, 2004 YTB - 0.600 2003 Actual - 2.99 2002 A&.d - 1.23

Duke Power,

@ Goal

- To improve McGuires performance by reducing Procedure Use & Adherence (PU&A) and Correct Component Verification (CCV) events due to human error

@ The Plan Improve performance by decreasing PU&A and CCV errors Identify / eliminate/ protect against error-likely situations Improving human factors in procedure development I3

Results Human performance error rate 15 2.8 Avg number of days between HP events 228 122

Duke m Power, Goat

- Significantly improve McGuire's outage performance The Plan

- Improve / expand Outage Control Center

- Develop a high-level critical path schedule

- Improve bulk work management

- Levelize / resource work load

Results

- Improved core damage probability

- No License Event Reports

- Improved execution time in 4 of 9 outage windows

- Major Activities Reactor vessel lower head inspection Reactor Coolant Pump shaft inspection e Steam generator 100% ddy Current on A&D testing Steam generator 50% Eddy Current on B&C testing 0 127 modifications successfully implemented e Repair of MSlV 1SMQQQ7

- Duration of 36 days, 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br />

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1 Duke Power, Goal

- Improve our system 1 equipment reliability while maintaining high availability The Plan

- Improve Plant Health Committee process

- Improve PM task oversight process

- Find and fix single point vulnerabilities

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Duke Power,

@ Results

- Lost generation days due to equipment failures Current: 7.35 Days

- Lost generation events due to equipment failures Current: 1

- Safety system unavailability Current: NRC Performance Indicators Mitigating Systems - all green

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Duke Power, Dose 1 Contamination Issues - 1EOC16 Mar 04 outage Event Investigation Team (EIT) formed - Broad based team including INPO, EPRI, and Industry Experts Findings and Results Number of Reactor Coolant (NC) Pumps run during CRUD burst cleanup affected contamination levels in SGs Major contribution to dose rates appears due to adherent CRUD on fuel Probe scrubbers were inadequate 49

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Duke Power, McGuire Design

- Safe Shutdown Facility (SSF)

- Armore

- Fire Barrier Configuration Management

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- Six non-cited violations in 2004

- Six open URls

Duke Power@

@ Actions to Restore Health

- Reorganized approach; separate Fire Protection and Appendix R Program Working Groups

- Working Groups are developing a fleet-wide strategy to address and resolve program deficiencies

- McGuire-specific Fire Protection and Appendix R recovery plans have been developed

- Recovery plans to be actively monitored by Senior Management