04/05/2007 presentation slides from public management
TRANSCRIPT
Brunswick Nuclear Plant
Performance Improvement
Performance Improvement
LeadershipStandardsSelf Evaluation
Jim Scarola*Vice President Brunswick Plant
Ben Waldrep *DSO
Randy Ivey*Mgr NSS
John TitringtonMgr NAS
Brunswick Nuclear PlantOrganization Chart
Maynard ChipmanSupv Fin Svcs
Gene AtkinsonSupv EP
Annette PopeSupv Lic/Reg Prog
Al KennedySupt Doc Svcs/Self Evaluation
Ed O’NeilMgr Training
Donald GriffithMgr O&S
Tim Trask*Mgr BESS
Phil LeichSupv NIT
Doug WardSupv On-Line
Mark McPhersonSupt Tech Trng
Hal WallSupv Otg Mgmt
Mike JohnsonBNP Safety
Susan RogersMgr Maint.
Richard BissettSupt Major Maint
Tim King Supt Mech Maint
Paul SmithSupt E/I&C Maint
Steve Howard*Mgr Ops
Jerry JohnsonSupt EC
VacantSupt E&RC
Bill WoodburyWCC Supt
Paul DubrouilletMgr Shift Ops
Keith WardSupt Tech Svcs
Ed AllenSupt M&CS
Francis McComas*Communications
Allen BrittainSupt Security
Gary YoungBNP HumanResources
John BeckerPESBNP Assessor
Melodie DorseyEmployee Concerns
Gary GallowaySupv Plt Oper Assmt
Ed BlackSupv QC
Lenny BellerSupt Oper Trng
Jeff FergusonMgr E&RC
Brunswick Nuclear PlantPO Box 10429Southport, NC 28461
Mike WilliamsSupv PSG
Ken Welch*Supt Sys Eng
Mark GranthamSupt Design Eng
Terry Hobbs*Plant General Manager
In position less than 1 yearIn position 1-2 yearsNew to Brunswick Plant*
Accountability
Consequences of ActionsRemoval of QualificationsTermination
Group/Team to Individual AccountabilitySingle Point Control
Behaviors
Operational FocusOperational Decision MakingOpenness to Feedback
Operational Challenges
Fuel Assembly MoveFeedwater Transient During ShutdownContingencies for Red Risk ConditionRod 10-25 Notched With SRM Inoperable
Human Performance
HU Initiative Is Key to Continuing ImprovementProcedure Use and Adherence Foreign Material ExclusionTrainings RoleObservations
Equipment Reliability
Preventive & Predictive Maintenance ProgramsWork ManagementConduct of MaintenanceSelect Equipment Issues
EDG ReliabilityFuel Defects
Preventive Maintenance Program
ApproachDedicated Project Team
ObjectiveComponent ClassificationSingle Point VulnerabilitiesUpgrade of PM BasisEstablishment of Correct PMsCritical Spares / Obsolescence
18 Month Implementation ScheduleLarge Pumps and Motors Completed
Predictive Maintenance Program
Oil Analysis2C Heater Drain Pump Motor lower bearing
Thermography1B-3 Recirc MG Set Lube Oil Pump Breaker
Vibration1B 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
3/8/20
073/9
/2007
3/10/2
007
3/11/2
007
3/12/2
007
3/13/2
007
3/14/2
007
3/15/2
007
3/16/2
007
3/17/2
007
3/18/2
007
3/19/2
007
3/20/2
007
3/21/2
007
3/22/2
007
3/23/2
007
3/24/2
007
3/25/2
007
3/26/2
007
Date
Tem
pera
ture
deg
rees
'F'
C Phase Lug Temperature'C' Phase Cable Temp'A' Phase TempDelta 'T' between 'C' and 'A' PhaseAmbient Temp
Data Source:BNP BESSRapid 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
/200
5
11/5
/200
5
12/5
/200
5
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
/200
6
11/5
/200
6
12/5
/200
6
1/5/
2007
2/5/
2007
Date
ips
(Pea
k)
Pump removed for maintenance
Current reading
Uncoupled Run revealed unacceptable ib ti l l f
1B Screen Wash Pump
Work Management
Plant Health Committee Meeting Established as the “One-Stop-Shop” for Equipment Reliability Issues.Performance Standards and Expectations Established for “T” Meetings.Lower Tier Intrusive Performance Indicators Established.Implementer Review Standards and Requirements to be Implemented by May 2007.Work Week Critique Improvements by May 2007.
Fixing the Equipment
Actions CompletedCWIP Trip Logic ModificationRebuilt 10 Service Water PumpsHeater Drain Pump RebuildsSwitchyard MaintenanceUnit 2 No Load Disconnect SwitchHPCI – 10 Year Service InspectionSULCV and “H” Valve Positioner ReplacementsBOP 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” HeaderBefore 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
FME Actions Completed B218R1 Flooded Up Through CDDs & CFDsImproved Fuel Design - “Defender” FilterAggressive Search and Removal of “Legacy” Material
2-2SA New MCC Condensate Storage TanksHeater Drain PumpsHPCI – Extensive Boroscope InspectionsFeedwater, 2-FW-V118 and 2-FW-V119Under Core Plate InspectionFME Recovery Manager and Plans During B218R1
Heater Drain Pump Strainer FME
HPCI Boroscope Inspection
Feedwater V118
Feedwater V39
Fixing the Equipment
Upcoming Significant ImprovementsSodium HypochloriteOnce Through VentilationU1 No Load Disconnect SwitchSwitchyard Breaker Replacement
Self Evaluation
OversightPerformance Gap AwarenessCorrective Action Program
050
100
150
200
250
300
350
1stQtr 06
2ndQtr
3rdQtr
4thQtr
1stQtr 07
OpenAve Age
Adverse Investigations 2006 - 2007
Corrective Action Program
0100
200
300
400
500
600
700
1stQtr 06
2ndQtr
3rdQtr
4thQtr
1stQtr 07
OpenAve 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 timesINVNs, 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
EDG CapacitorsEDG Potential Power TransformersMax Electrical Bus CalculationsElectrical Breaker CoordinationMOV Seat Torque Setting CalculationsElimination of Chlorine TankerSW Building Concrete Repairs
SW Building Concrete Repairs
SW Building Concrete Repairs
SW Building Concrete Repairs
Closing Comments
Mr. Scotty HinnantSenior Vice President and Chief Nuclear Officer
Questions & Comments