ML071080384

Presentation Slides from Public Management Meeting to Discuss Brunswick Site and Emergency Diesel Generator Improvements

ML071080384
Person / Time
Site:	Brunswick
Issue date:	04/18/2007
From:	Progress Energy Carolinas, Progress Energy Co
To:	Office of Nuclear Reactor Regulation
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ML071080354	List: ML071080384
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Download: ML071080384 (46)

Text

Brunswick Nuclear Plant Performance Improvement

Performance Improvement z Leadership z Standards z Self Evaluation

Brunswick Nuclear Plant Organization Chart Jim Scarola*

Vice President Brunswick Plant Ben Waldrep

• Randy Ivey* John Titrington DSO Mgr NSS Mgr NAS Maynard Chipman Ed Black Ed ONeil Tim Trask* Supv Fin Svcs Supv QC Mgr Training Mgr BESS Gene Atkinson Gary Galloway Supv EP Supv Lenny Beller Mark McPherson Plt Oper Assmt Supt Oper Trng Supt Tech Trng Ken Welch* Mark Grantham Keith Ward Supt Sys Eng Supt Design Supt Eng Tech Svcs Annette Pope Francis McComas*

Supv Lic/Reg Communications Prog Terry Hobbs*

Plant General Manager Al Kennedy Allen Brittain Supt Doc Svcs/ Supt Security Self Evaluation Phil Leich Gary Young Supv NIT BNP Human Susan Rogers Donald Griffith Jeff Ferguson Steve Howard* Mike Williams Resources Mgr Maint. Mgr O&S Mgr E&RC Mgr Ops Supv PSG Richard Bissett Hal Wall Vacant Paul Dubrouillet John Becker Supt Major Maint Supv Otg Supt E&RC Mgr Shift Ops PES Mgmt BNP Assessor Ed Allen Tim King Doug Ward Jerry Johnson Bill Woodbury Supt M&CS Melodie Dorsey Supt Mech Maint Supv Supt EC WCC Supt Employee Concerns On-Line Paul Smith Mike Johnson BNP Safety Supt E/I&C Maint New to Brunswick Plant In position 1-2 years Brunswick Nuclear Plant In position less than 1 year PO Box 10429 Southport, NC 28461

Accountability z Consequences of Actions Removal of Qualifications Termination z Group/Team to Individual Accountability Single Point Control

Behaviors z Operational Focus z Operational Decision Making z Openness to Feedback

Operational Challenges z Fuel Assembly Move z Feedwater Transient During Shutdown z Contingencies for Red Risk Condition z Rod 10-25 Notched With SRM Inoperable

Human Performance z HU Initiative Is Key to Continuing Improvement Procedure Use and Adherence Foreign Material Exclusion Trainings Role Observations

Equipment Reliability z Preventive & Predictive Maintenance Programs z Work Management z Conduct of Maintenance z Select Equipment Issues EDG Reliability Fuel Defects

Preventive Maintenance Program z Approach Dedicated Project Team z Objective Component Classification Single Point Vulnerabilities Upgrade of PM Basis Establishment of Correct PMs Critical Spares / Obsolescence z 18 Month Implementation Schedule z Large Pumps and Motors Completed

Predictive Maintenance Program z Oil Analysis 2C Heater Drain Pump Motor lower bearing z Thermography 1B-3 Recirc MG Set Lube Oil Pump Breaker z Vibration 1B Screen Wash Pump

1B-3 Recirc MG Set Lube Oil Pump Breaker Unit 1, RECIRC MG Set, 1B-3 Lube Oil Pmp Mtr Bkr 3/24/07 @ 1142 250 hrs Maintenance Tightened Termination Screw C Phase Lug Temperature 200

'C' Phase Cable Temp

'A' Phase Temp Delta 'T' between 'C' and 'A' Phase Temperature degrees 'F' Ambient Temp 150 100 Delta 'T' Dropped to 4.7 degrees F after 50 tightening Termination Screw.

0 3/8/

3/ 07 9/

3/ 007 10 12 20 2

/2 3/ 007 11 /2 3/ 007

/2 Data Source:

BNP BESS 3/ 007 13 15 /2 3/ 007 14 /2 3/ 007

/2 3/ 007 16 /2 3/ 007 17 /2 3/ 007 18 /2 3/ 007 19 20 /2 3/ 007

/2 Rapid Response 3/ 007 21 23 /2 3/ 007 22 /2 3/ 007

/2 3/ 007 24 /2 3/ 007 25 /2 3/ 007 26 /2 007 Date

ips (Peak) 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 3/5/2005 4/5/2005 5/5/2005 6/5/2005 7/5/2005 8/5/2005 9/5/2005 Uncoupled Run 10/5/2005 revealed 11/5/2005 unacceptable ib ti l l f 12/5/2005 1/5/2006 2/5/2006 Date 3/5/2006 1B Screen Wash Pump 4/5/2006 5/5/2006 6/5/2006 7/5/2006 8/5/2006 9/5/2006 Pump removed 10/5/2006 11/5/2006 for maintenance Current reading 12/5/2006 1/5/2007 2/5/2007

Work Management z Plant Health Committee Meeting Established as the One-Stop-Shop for Equipment Reliability Issues.

z Performance Standards and Expectations Established for T Meetings.

z Lower Tier Intrusive Performance Indicators Established.

z Implementer Review Standards and Requirements to be Implemented by May 2007.

z Work Week Critique Improvements by May 2007.

Fixing the Equipment z Actions Completed CWIP Trip Logic Modification Rebuilt 10 Service Water Pumps Heater Drain Pump Rebuilds Switchyard Maintenance Unit 2 No Load Disconnect Switch HPCI - 10 Year Service Inspection SULCV and H Valve Positioner Replacements BOP Breaker Coordination Improvements

2-2SA MCC & CTO MCC Replaced 2-2SA MCC Replaced 2-2SA MCC Replaced New No-Load Disconnect Switches Non-Seg Bus Bolting Inspection A side view of the bolted connection.

U2 Condenser Inspection and Repairs U2 Condenser South Side Eroded Tubes 06/08/2006

U2 Condenser Inspection and Repairs U2 Condenser Grating Installation U2 Condenser FME Retrieval U2 Service Water Tap from 30 Header Before Cleaning After Cleaning

U2 Service Water F068A New GE14 Defender Debris Filter GE Debris Filter - Evolution to Present Design ATRIUM-10 Fuelguard Debris Filter Defender Debris Filter

Fixing the Equipment z FME Actions Completed B218R1 Flooded Up Through CDDs & CFDs Improved Fuel Design - Defender Filter Aggressive Search and Removal of Legacy Material 2-2SA New MCC Condensate Storage Tanks Heater Drain Pumps HPCI - Extensive Boroscope Inspections Feedwater, 2-FW-V118 and 2-FW-V119 Under Core Plate Inspection FME Recovery Manager and Plans During B218R1

Heater Drain Pump Strainer FME HPCI Boroscope Inspection Feedwater V118 Feedwater V39 Fixing the Equipment z Upcoming Significant Improvements Sodium Hypochlorite Once Through Ventilation U1 No Load Disconnect Switch Switchyard Breaker Replacement

Self Evaluation z Oversight z Performance Gap Awareness z Corrective Action Program

Corrective Action Program Adverse Investigations 2006 - 2007 350 300 250 200 150 Open Ave Age 100 50 0

1st 2nd 3rd 4th 1st Qtr 06 Qtr Qtr Qtr Qtr 07

Corrective Action Program Adverse Corrective Actions 2006 - 2007 700 600 500 400 300 Open Ave Age 200 100 0

1st 2nd 3rd 4th 1st Qtr 06 Qtr Qtr Qtr Qtr 07

2/16/2007 1/19/2007 12/22/2006 11/24/2006 Corrective Action Program Total Number of Open Action Items 10/27/2006 9/29/2006 9/1/2006 INVNs, CAPRs, CORRs 8/4/2006 7/7/2006 6/9/2006 5/12/2006 4/14/2006 3/17/2006 2/17/2006 1200 1100 1000 900 800 700 600

2/16/2007 Number of Open Items that have been extended > 3 times 1/19/2007 12/22/2006 11/24/2006 Corrective Action Program 10/27/2006 INVNs, CAPRs, CORRs 9/29/2006 9/1/2006 8/4/2006 7/7/2006 6/9/2006 5/12/2006 4/14/2006 3/17/2006 2/17/2006 90 80 70 60 50 40 30

Corrective Action Program z EDG Capacitors z EDG Potential Power Transformers z Max Electrical Bus Calculations z Electrical Breaker Coordination z MOV Seat Torque Setting Calculations z Elimination of Chlorine Tanker z SW Building Concrete Repairs

SW Building Concrete Repairs SW Building Concrete Repairs SW Building Concrete Repairs Closing Comments Mr. Scotty Hinnant Senior Vice President and Chief Nuclear Officer

Questions & Comments