NRC-03-0036, March 2003 Monthly Operating Report for Fermi 2

March 2003 Monthly Operating Report for Fermi 2

ML031070437
Person / Time
Site:	Fermi
Issue date:	04/10/2003
From:	Peterson N Detroit Edison
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NRC-03-0036
Download: ML031070437 (4)

Text

Fermi 2 6400 North Dixie Hwy., Newport, MI 48166 Detroit Edison I

Reg. Guide 1.16 April 10, 2003 NRC-03-0036 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 March 2003 Enclosed for your information and use is the Fermi 2 Monthly Operating Status Report for March 2003. This report includes the Operating Data Report, Average Daily Unit Power Level Data, 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: R. J. Aben, Jr.

J. E. Dyer M. A. Ring J. F. Stang, Jr.

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 April 10. 2003 TELEPHONE (734) 586-5148 OPERATING STATUS

1. Unit name: Fermii2

2. Reporting period: March 2003

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 DTet): N/A

10. Reasons for restrictions, if any:. N/A THIS MONTH YEAR TO CUMULATIVE DATE

11. Hours in reporting period 744 2.160 133.118

12. Hours reactor was critical 676.0 102.369

13. Reactor reserve shutdown hours 0 0 0

14. Hours generator on-line 676.0 2.067 98.595

15. Unit reserve shutdown hours 0 0 0

16. Gross thermal energy gen (MWH) 2,205.696 6.887.376 312A460.283

17. Gross elect energy gen (MWH) 748.70 2.346.587 103.247.422

18. Net elect energy gen (MWH) 716.316 2,248.538 98.744.283

19. Unit service factor 90.9% 95.7% 74.1%

20. Unit availability factor 90.9% 95.7% 74.1%

21. Unit cap factor (using MDC Net) 88.4% 95.6% 82.2% (1)

22. Unit cap factor (using DER Net) 83.7% 90.5% 77.0% (1)

23. Unit forced outage rate 0.0% 1.2% 15.4%

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: 04/27/2003

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 April 10. 2003 COMPLETED BY Kevin Burke TELEPHONE (734) 586-5148 Month March 2003 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (Mwe-Net) (MWe-Net) 1 1126 17 1112 2 1122 18 1119 3 1126 19 1111 4 1123 20 979 5 1126 21 1116 6 1127 22 845 7 1093 23 455 8 1124 24 888 9 1109 25 1055 10 1126 26 1049 11 1125 27 1044 12 1124 28 996 13 1117 29 262 14 1125 30 0 15 1123 31 0 16 1094

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO: 50-341 COMPLETED BY: Kevin Burke UNIT NAME: Fermi 2 TELEPHONE: (734) 586-5148 DATE: April 10, 2003 REPORT MONTH March 2003 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)

S03-02 03/29/03 S 68 C 2 N/A Planned manual Scram to commence Refuel Outage 9.

R03-01 03/22/03 F 0 A 9 N/A AD SC Unplanned power reduction due to runback of 'B' reactor recirculation pump caused by component failure in the Distributed Control System (DCS).

(1) F: Forced (2) REASON: (3) METHOD: (4) Instructions for preparation of data entry sheets S: Scheduled A - Equipment Failure (Explain) I - Manual for Licensee Event Report (LER) file (NUREG-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)