ML071080384
| ML071080384 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/18/2007 |
| From: | Progress Energy Carolinas, Progress Energy Co |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML071080354 | List: |
| References | |
| Download: ML071080384 (46) | |
Text
Brunswick Nuclear Plant Performance Improvement
Performance Improvement z Leadership z Standards z Self Evaluation
Jim Scarola*
Vice President Brunswick Plant Ben Waldrep
- DSO Randy Ivey*
Mgr NSS John Titrington Mgr NAS Brunswick Nuclear Plant Organization Chart Maynard Chipman Supv Fin Svcs Gene Atkinson Supv EP Annette Pope Supv Lic/Reg Prog Al Kennedy Supt Doc Svcs/
Self Evaluation Ed ONeil Mgr Training Donald Griffith Mgr O&S Tim Trask*
Mgr BESS Phil Leich Supv NIT Doug Ward Supv On-Line Mark McPherson Supt Tech Trng Hal Wall Supv Otg Mgmt Mike Johnson BNP Safety Susan Rogers Mgr Maint.
Richard Bissett Supt Major Maint Tim King Supt Mech Maint Paul Smith Supt E/I&C Maint Steve Howard*
Mgr Ops Jerry Johnson Supt EC Vacant Supt E&RC Bill Woodbury WCC Supt Paul Dubrouillet Mgr Shift Ops Keith Ward Supt Tech Svcs Ed Allen Supt M&CS Francis McComas*
Communications Allen Brittain Supt Security Gary Young BNP Human Resources John Becker PES BNP Assessor Melodie Dorsey Employee Concerns Gary Galloway Supv Plt Oper Assmt Ed Black Supv QC Lenny Beller Supt Oper Trng Jeff Ferguson Mgr E&RC Brunswick Nuclear Plant PO Box 10429 Southport, NC 28461 Mike Williams Supv PSG Ken Welch*
Supt Sys Eng Mark Grantham Supt Design Eng Terry Hobbs*
Plant General Manager In position less than 1 year In position 1-2 years New to Brunswick Plant
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 0
50 100 150 200 250 3/8/2007 3/9/2007 3/10/2007 3/11/2007 3/12/2007 3/13/2007 3/14/2007 3/15/2007 3/16/2007 3/17/2007 3/18/2007 3/19/2007 3/20/2007 3/21/2007 3/22/2007 3/23/2007 3/24/2007 3/25/2007 3/26/2007 Date Temperature degrees 'F' C Phase Lug Temperature
'C' Phase Cable Temp
'A' Phase Temp Delta 'T' between 'C' and 'A' Phase Ambient Temp Data Source:
BNP BESS Rapid Response 3/24/07 @ 1142 hrs Maintenance Tightened Termination Screw Delta 'T' Dropped to 4.7 degrees F after tightening Termination Screw.
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 10/5/2005 11/5/2005 12/5/2005 1/5/2006 2/5/2006 3/5/2006 4/5/2006 5/5/2006 6/5/2006 7/5/2006 8/5/2006 9/5/2006 10/5/2006 11/5/2006 12/5/2006 1/5/2007 2/5/2007 Date ips (Peak)
Pump removed for maintenance Current reading Uncoupled Run revealed unacceptable ib ti l
l f 1B Screen Wash Pump
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 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 Defender Debris Filter ATRIUM-10 Fuelguard Debris Filter GE Debris Filter - Evolution to Present Design
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
0 50 100 150 200 250 300 350 1st Qtr 06 2nd Qtr 3rd Qtr 4th Qtr 1st Qtr 07 Open Ave Age Adverse Investigations 2006 - 2007 Corrective Action Program
0 100 200 300 400 500 600 700 1st Qtr 06 2nd Qtr 3rd Qtr 4th Qtr 1st Qtr 07 Open Ave Age Adverse Corrective Actions 2006 - 2007 Corrective Action Program
Corrective Action Program Total Number of Open Action Items INVNs, CAPRs, CORRs 600 700 800 900 1000 1100 1200 2/17/2006 3/17/2006 4/14/2006 5/12/2006 6/9/2006 7/7/2006 8/4/2006 9/1/2006 9/29/2006 10/27/2006 11/24/2006 12/22/2006 1/19/2007 2/16/2007
Corrective Action Program Number of Open Items that have been extended > 3 times INVNs, CAPRs, CORRs 30 40 50 60 70 80 90 2/17/2006 3/17/2006 4/14/2006 5/12/2006 6/9/2006 7/7/2006 8/4/2006 9/1/2006 9/29/2006 10/27/2006 11/24/2006 12/22/2006 1/19/2007 2/16/2007
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