NRC-02-0005, December 2001 Monthly Operating Report for Fermi Unit 2

December 2001 Monthly Operating Report for Fermi Unit 2

ML020390285
Person / Time
Site:	Fermi
Issue date:	01/09/2002
From:	Peterson N Detroit Edison
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NRC-02-0005
Download: ML020390285 (4)

Text

Fermi 2 6400 North Dixie Hwy., Newport, MI 48166 Detroit Edison Reg. Guide 1.16 January 9, 2002 NRC-02-0005 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington D C 20555

Reference:

Fermi 2 NRC Docket No. 50-341 NRC Operating License No. NPF-43

Subject:

Monthly Operating Status Report for December 2001 Enclosed for your information and use is the Fermi 2 Monthly Operating Status Report for December 2001. This report includes the Operating Data Report, Average Daily Unit Power Level, and the Summary of Unit Shutdowns and Power Reductions identified in NRC Regulatory Guide 1.16 and Fermi 2 Technical Specification 5.6.4.

Should you have any questions or require additional information, please contact me at (734) 586-4258.

Sincerely, Norman K. Peterson Manager - Nuclear Licensing Enclosures cc: J. E. Dyer T. J. Kim M. A. Ring M. V. Yudasz, Jr.

NRC Resident Office Region III A DTE Energy Company

OPERATING DATA REPORT DOCKET NO. 50-341 COMPLETED BY Kevin Burke DATE January 9,2002 TELEPHONE (734) 586-5148 OPERATING STATUS

1. Unit name: Fermi 2

2. Reporting period: December 2001

3. Licensed thermal power (MWt): 3430

4. Nameplate rating (Gross MWe): 1217

5. Design elect rating (Net MWe): 1150

6. Max dependable cap (Gross MWe): 1140

7. Max dependable cap (Net MWe): 1089

8. If changes occur in capacity ratings (Items number 3 through 7) since last report, give reasons:

N/A

9. Power level to which restricted, if any (MWe IN let): N/A

10. Reasons for restrictions, if any: N/A THIS MONTH YEAR TO CUMULATIVE DATE 744 8,760 122,198

11. Hours in reporting period

12. Hours reactor was critical 722.3 7,967 91,636

13. Reactor reserve shutdown hours 0 0 0

14. Hours generator on-line 697.9 7,838

15. Unit reserve shutdown hours 0 0 0 2,303,736 26,505,072 276,770,411

16. Gross thermal energy gen (MWH)

17. Gross elect energy gen (MWH) 765,140 8,942,550 91,193,397

18. Net elect energy gen (MWH) 733,305 8,564,030 87,191,420

19. Unit service factor 93.8% 89.5% 71.9%

20. Unit availability factor 93.8% 89.5% 71.9%

21. Unit cap factor (using MDC Net) 90.5% 89.8% 68.5% (1)

22. Unit cap factor (using DER Net) 85.7% 85.0% 64.2% (1)

23. Unit forced outage rate 6.2% 0.6% 16.9%

24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each): N/A

25. If shutdown at end of report period, estimated date of startup: N/A

26. Units in test status (prior to commercial operation): N/A Notes: (1) Calculated using weighted averages to reflect variations in rating (MDC and DER) from initial commercial operation.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-341 UNIT Fermi 2 DATE January 9, 2002 COMPLETED BY Kevin Burke TELEPHONE (734) 586-5148 Month December 2001 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 692 17 1123 2 1111 18 1123 3 1125 19 1123 4 1119 20 1124 5 1060 21 1124 6 174 22 1121 7 0 23 1122 8 453 24 1124 9 691 25 1125 10 692 26 1123 11 1076 27 1125 12 1111 28 1124 13 1113 29 1125 14 1120 30 1125 15 1120 31 1126 16 1062 _ 1

UNIT SHUTDOWNS AND POWER REDUCTIONS 50-341 COMPLETED BY: Kevin Burke DOCKET NO:

TELEPHONE: (734) 586-5148 UNIT NAME: Fermi 2 DATE: January 9, 2002 REPORT MONTH December 2001 No. (6) Date TYPE Dur (Hrs) (7) Reason (2) Method of LER Sys Code (4) Comp Cause and Corrective Action to (1) shutting down No. Code (5) Prevent Recurrence reactor or reducing power (3)

FOl-01 12/06/01 F 46.1 A 2 01-004 TJ VTV Forced shutdown due to failure of heat exchanger vent line and subsequent loss of Stator Cooling System flow.

FO1-02 12/08/01 F 64 B 5 N/A SJ TRB Derate to 66% power due to investigation of high vibration on South Reactor Feedpump Turbine.

F: Forced (2) REASON: (3) METHOD: (4) Instructions for preparation of data entry sheets (1)

A - Equipment Failure (Explain) 1 - Manual for Licensee Event Report (LER) file (NUREG S: Scheduled B - Maintenance or Test 2 - Manual Scram 1022)

C - Refueling 3 - Automatic Scram (5) Same Source as (4)

D - Regulatory Restriction 4 - Continued (6) R - Prefix indicates power reduction.

E - Operations Training and License 5 - Reduced Load S - Prefix indicated plant shutdown.

Examination 9 - Other (7) Duration of reductions reported as zero per F - Administrative Regulatory Guide 1.16, Revision 4.

G - Operational Error (Explain)

H - Other (Explain)