ML021140367

March 2002 Monthly Operating Report for McGuire Nuclear Station, Units 1 & 2

ML021140367
Person / Time
Site:	McGuire
Issue date:	04/15/2002
From:	Dimmery T Duke Energy Corp
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML021140367 (9)

Text

Duke Power Duke Power 526 South Church Street P.O. Box 1006 A o.k E-0 C-p-y Charlotte, NC 28201-1006 April 15, 2002 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Duke Energy Corporation McGuire Nuclear Station, Units 1 and 2 Docket Numbers 50-369 and 50-370 Monthly Performance and Operation Status-March, 2002 Please find attached information concerning the performance and operation status of the McGuire Nuclear Station for the month of March, 2002.

Any questions or comments may be directed to Roger A. Williams at (704) 382-5346.

Sincerely, Terry Dimmery, Manager Nuclear Business Support Attachment XC:

L. A. Reyes, Regional Administrator USNRC, Region II Frank Rinaldi, Project Manager USNRC, ONRR INPO Records Center Ms. Margaret Aucoin Nuclear Assurance Corporation Dottie Sherman, ANI Library American Nuclear Insurers Scott Schaeffer, Senior Resident Inspector

Document Control Desk U.S. NRC - McGuire bxc:

C. J. Thomas (MG01RC)

RGC Site Licensing File ELL (EC050)

Operating Data Report Docket No. 50-369 Date April 15,2002 Completed By Roger Williams Telephone 704-382-5346 Operating Status

1. Unit Name: McGuire 1

2. Reporting Period: March 1, 2002 - March 31, 2002

3. Licensed Thermal Power (MWt): 3411 Notes: *Nameplate

4. Nameplate Rating (Gross MWe): 1305

• Rating (GrossMWe)

5. Design Electrical Rating (Net Mwe): 1180 calculated as 1450.000

6. Maximum Dependable Capacity (Gross MWe): 1144 MVA * .90 power

7. Maximum Dependable Capacity(Net MWe): 1100 factor per Page iii, NUREG-0020.

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, If Any (Net MWe):

10. Reason for Restrictions, If any:

This Month YTD Cumulative

11. Hours in Reporting Period 744.0 2160.0 178224.0

12. Number of Hours Reactor was Critical 682.1 2098.1 137029.2

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 675.7 2091.7 135772.3

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 2272059 23186687 452838433

17. Gross Electrical Energy Generated (MWH) 794078 2493029 150546779

18. Net Electrical Energy Generated (MWH) 762921 2403702 144218712

19. Unit Service Factor 90.8 96.8 76.2

20. Unit Availability Factor 90.8 96.8 76.2

21. Unit Capacity Factor (Using MDC Net) 93.2 101.2 71.3

22. Unit Capacity Factor (Using DER Net) 86.9 94.3 68.6

23. Unit Forced Outage Rate 9.2 3.2 9.7

24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

25. If ShutDown At End Of Report Period, Estimated Date of Startup

26. Units in Test Status (Prior to Commercial Operation)

Forcast Achieved Initial Criticality Initial Electricity Commercial Operation 3A - 4/15/2002

Page: 1 of 1 UNIT SHUTDOWNS DOCKET NO. 50-369 UNIT NAME: McGuire 1 DATE: April 15, 2002 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: March, 2002 No. Date: Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

03/04/02 F 68.32 A I STEAM GENERATOR REGULATING VALVE FAILED CLOSED Summary:

McGuire unit 1 began the month of March operating at approximately 100% full power. On 03/04/02 at 0842 the unit was mannually tripped due to the steam generator regulating valve failing closed. The unit was placed on-line 03/07/02 at 0501. The unit held at 90% power on 03/08/02 at 0115 to 03/08/02 at 0200 due to nuclear instrumentation calibration. The unit returned to 100% full power on 03/08/02 at 1900 and operated at or near 100% full power the remainder of the month.

(1) Reason (2) Method A - Equipment failure (Explain) E - Operator Training/License Examination 1 - Manual 2 - Manual Trip/Scram B - Maintenance or Test F - Administrative 3 - Automatic Trip/Scram 4 - Continuation C - Refueling G - Operator Error (Explain) 5 - Other (Explain)

D - Regulatory restriction H - Other (Explain) 3C - 4/15/2002

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: McGuire Unit 1

2. Scheduled next refueling shutdown: September 2002

3. Scheduled restart following refueling: October 2002 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGH 6 WILL NO LONGER BE MAINTAINED IN THIS REPORT.

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

If yes, what will these be?

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions?

5. Scheduled date(s) for submitting proposed licensing action and supporting information.

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

7. Number of Fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 1027

8. Present licensed fuel pool capacity: 1463 Size of requested or planned increase: --

9. Projected date of last refueling which can be accommodated by present license capacity:

November 2005 DUKE POWER COMPANY DATE: March 13, 2002 Name of

Contact:

R. A. Williams Phone: (704) - 382-5346

Operating Data Report Docket No. 50-370 Date April 15,2002 Completed By Roger Williams Telephone 704-382-5346 Operating Status

1. Unit Name: McGuire 2

2. Reporting Period: March 1, 2002- March 31, 2002

3. Licensed Thermal Power (MWt): 3411 Notes: *Nameplate 1305

• Rating (GrossMWe)

4. Nameplate Rating (Gross MWe):

1180 calculated as 1450.000

5. Design Electrical Rating (Net Mwe):

MVA * .90 power

6. Maximum Dependable Capacity (Gross MWe): 1144 factor per Page iii,

7. Maximum Dependable Capacity(Net MWe): 1100 NUREG-0020.

8. If Changes Occured in Capacity Ratings (Items Number 3-7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted, If Any (Net MWe):

10. Reason for Restrictions, If any:

This Month YTD Cumulative 2160.0 158520.0

11. Hours in Reporting Period 744.0 1402.7 129221.5

12. Number of Hours Reactor was Critical 131.7 0.0 0.0

13. Reactor Reserve Shutdown Hours 0.0 1384.6 127976.4

14. Hours Generator On-Line 113.6 0.0 0.0

15. Unit Reserve Shutdown Hours 0.0 27724440 445115431

16. Gross Thermal Energy Generated (MWH) 237130 1585737 146882276

17. Gross Electrical Energy Generated (MWH) 78476 1520863 140990142

18. Net Electrical Energy Generated (MWH) 67450 64.1 80.7

19. Unit Service Factor 15.3 64.1 80.7

20. Unit Availability Factor 15.3 64.0 78.7

21. Unit Capacity Factor (Using MDC Net) 8.2 59.7 75.4

22. Unit Capacity Factor (Using DER Net) 7.7 8.4 5.7

23. Unit Forced Outage Rate 52.7

24. Shutdown Scheduled Over Next 6 Months (Type, Date and Duration of Each)

25. If ShutDown At End Of Report Period, Estimated Date of Startup

26. Units in Test Status (Prior to Commercial Operation)

Forcast Achieved Initial Criticality Initial Electricity Commercial Operation 3A - 4/15/2002

Page: 1 of I UNIT SHUTDOWNS DOCKET NO. 50-370 UNIT NAME: McGuire 2 DATE: April 15, 2002 COMPLETED BY: Roger Williams TELEPHONE: 704-382-5346 REPORT MONTH: March, 2002 No. Date: Type Duration (1) Reason (2) Method of Licensed Cause and Corrective Action to Prevent Recurrence F - Forced Hours Shutdown R/X Event Report S - Scheduled No.

1 03/01/02 S 503.00 C 4 END-OF-CYCLE 14 REFUELING OUTAGE OUTAGE DELAY OF 5.28 DAYS DUE TO REACTOR VESSEL CONTROL ROD 2 03/21/02 F 126.65 A DRIVE TUBE LEAK 3 03/27/02 S 0.78 B TURBINE OVERSPEED TRIP TEST Summary:

McGuire unit 2 began the month in end-of-cycle 14 refueling outage. The end-of-cycle 14 refueling outage spanned 32.28 days. The outage was delayed approximately 5.28 days due to reactor vessel control rod drive tube leak. The unit was placed on-line 03/27/02 at 0539 holding at approximately 14% power to perform the turbine overspeed trip test. The unit was taken off-line 03/27/02 at 0915 for the turbine overspeed trip test. The unit was placed on-line 03/27/02 at 1002. The unit held at 30% power from 03/27/02 at 1434 to 2349 due to power escalation testing. The unit held at 35% power from 03/28/02 at 0021 to 0124 due to secondary chemistry. The unit decreased power, and held at 30% power from 0153 to 0243 due to secondary 02 concentration above action II level. The unit began increasing power and held at 33% power from 0302 to 0332 due to reaching action level 11 on 02 concentration on secondary side. The unit held at 78% power from 03/29/02 at 2126 to 03/30/02 at 0748 due to power escalation testing. On 03/30/02 at 1830 the unit held at 90% power due to grid low demand until 03/31/02 at 0800. The unit returned to 100% full power on 03/31/02 at 1143 and operated at or near 100% full power the remainder of the month.

(1) Reason (2) Method A - Equipment failure (Explain) E - Operator Training/License Examination I - Manual 2 - Manual Trip/Scram B - Maintenance or Test F - Administrative 3 - Automatic Trip/Scram 4 - Continuation C - Refueling G - Operator Error (Explain) 5 - Other (Explain)

D - Regulatory restriction H - Other (Explain) 3C- 4/15/2002

MONTHLY REFUELING INFORMATION REQUEST

1. Facility name: McGuire Unit 2

2. Scheduled next refueling shutdown: September 2003

3. Scheduled restart following refueling: October 2003 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S. CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGH 6 WILL NO LONGER BE MAINTAINED IN THIS REPORT.

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

If yes, what will these be?

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions?

5. Scheduled date(s) for submitting proposed licensing action and supporting information.

6. Important licensing considerations (new or different design or supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

.7. Number of Fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 1041 (c) in the ISFSI: 160

8. Present licensed fuel pool capacity: 1463 Size of requested or planned increase: --

9. Projected date of last refueling which can be accommodated by present license capacity:

June 2003 DUKE POWER COMPANY DATE: March 13, 2002 Name of

Contact:

R. A. Williams Phone: (704) - 382-5346

McGUIRE NUCLEAR STATION MONTHLY OPERATING STATUS REPORT FEBRUARY 2002

1. Personnel Exposure The total station liquid release for FEBRUARY has been compared with the Technical Specifications maximum annual dose commitment and was less than 10 percent of this limit.

The total station gaseous release for FEBRUARY has been compared with the Technical Specifications maximum annual dose commitment and was less than 10 percent of this limit.