ML021680568
| ML021680568 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 06/06/2002 |
| From: | Barron H Duke Energy Corp |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML021680561 | List: |
| References | |
| Download: ML021680568 (20) | |
Text
Plant Performance Update Meeting June 6, 2002
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1IIII Enclosure 2
Agenda
- Introduction- Brew Barron
- Operational Performance- Dhiaa Jamil
- Generation Status Trending
- 2EOC14 Refueling Outage
- ALARA Performance
- Correct Component Verification
- Miscellaneous- Bryan Dolan
- Corrective Action Program
- Security 2
Operational Performance 3
McGuire Nuclear Station GENERATION STATUS TRENDING 2001 - 2003 Actual vs. Target o
0 LL.
C-)
100%
90%
80% -
- rv==Unit 2 (2.8 days)
Main Steam Unit 2 (0.44 days)
Add Oil to 2B NCP Cu Pressure Trip
- tf M
70% -
Q C.
CD 60%
0M L- 1EOC14 (38.2 days) 50% Cond. Boost Pmp Mtrs.
0 Busline Relay Mod 2EOC15 (30 days)
Non-vital Spare Inverter 40% (KXS to KXA) 1EOC15 (25 days) Rx Vessel 10-year ISI C-) Vital Inverters Replace.
Main Gen. Volt Reg. Main Gen. Volt Reg No S/G Work No S/G Work Cu Rx Vessel 10-year ISI Unit. (3133 days) 30% - CA Tank Tie-in SG Main FW Reg Valv -
10W% Vessel Head Bare Metal Inspection E) failed capacitor
~0 20% - 2EOC14 (32.3 days)
TARGET REACTOR C.F. ('M CA Tank Tlein.
wi - l 10% - Cond. Boost Prmp MI. 2C ID -WELYACTUAL I 1D% Vessel Head
-a Bare Metal Inspection 0% I.
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- 0 N N ' (L I- a)r7 N1 .q M ) to N tanu N4 r N 2001 II II -20022 i -2003 1 Generation Status Trending 4
2EOC14 Refueling Outage 5
Completed Auxiliary Feedwater Storage Tank Tie In 6
Repaired CRDM K-8 Intermediate Canopy Seal Weld Intermediate Canopy Seal Approx. 6 ft.
Reactor Head 7
Performed 100% Bare Metal Head Inspection -
No Corrosion or Boron Found 8
r-. .
9
Shutdown/Startup Performance Improvements
- Tuning of process control system
- Tuning of valve actuators
- Sequencing of steam dump valves
- Procedural improvements
- Simulator and training improvements
- Manual reactor / turbine trip from low power 10
ALARA Performance
- Changes
- Step change in ALARA planning and scheduling
- Radiation Work Permit setpoint adjusted down to more effectively use dosimetry as ALARA tool
- Focused on radiation worker desired behavior prior to and during the outage
- PIP threshold changes 11
ALARA Performance (continued)
- Results
- Desired worker behavior demonstrated
- Desired increase of PIPs at lower threshold was obtained
- Comprehensive self-assessment of outage radiation practices - complete 12
2EOC1 4 Refueling Outage
- Zero LERs
- Zero events
- Zero injuries
- 32 dcjys 13
Correct Component Verification (CCV)
- Defined specific behaviors associated with CCV
- Created a CCV flag
- Conducted classroom and flow loop scenario training
- Targeted observations with CCV focus
- 2EOC14 was co mpleted without a CCV event
- Similar focus on CCV is now underway in operations and chemistry 14
Miscellaneous 15
Corrective Action Program PIP Significance Categories ACA No Cause Analysis 16
Corrective Action Program
- PIP Action Codes
- Corrective Actions to Prevent Recurrence (CAPR)
- Directed at the Root Cause of Category I and 2 PIPS
- Corrective Actions (CA)
- Directed at CAQ
- Elective / Enhancement Actions (ELEC)
- Structure helps focus corrective action effectiveness reviews on highest priority actions (CAPRs) 17
- Completed comprehensive inventory
- No discrepancies 18
Security m
- No concerns about schedule for compliance with NRC order.
19
Questions 20