NRC-96-0059, Monthly Operating Rept for May 1996 for Fermi 2

Monthly Operating Rept for May 1996 for Fermi 2

ML20117M876
Person / Time
Site:	Fermi
Issue date:	05/31/1996
From:	Giles H, Goodman L DETROIT EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-96-0059, CON-NRC-96-59 NUDOCS 9606190095
Download: ML20117M876 (4)

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Reg. Guide 1.16 June 14,1996 NRC-96-0059 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 Ooeratine Status Recon for May.1996 l Enclosed for your information and use is the Fermi 2 Monthly Operating Status Report for May,1996. 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 1 Technical Specification 6.9.1.6. ,

1 If you have any questions, please contact Harry Giles, at (313) 586-1522.

i Sincerely, l

$ m&

Lynne S. Goodman 4 9606190695 960531 Director- Nuclear Licensing PDR ADOCK 05000341 i R PDR <

Enclosure ]

1' cc: D.' R. Hahn M. J. Jordan i H. J. Miller )

D. V. Pickett I A. Vegel .

M. V, Yudasz, Jr.

Region III I

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OPERATING DATA REPORT DOCKET NO. 50-341 COMPLETED BY H. B. Giles a DATE igne 14.1996 TELEPHONE (313) 586-1522 QP_ERATING STATUS i

1. Unit name: Fermi 2 NOTES: (1) Calculated using weighted averages to reflect variations in rating (MDC and DER). (2) As of 05/25/96, limiting power 2.- Reporting period: May.1996 to 93% CTP maximum due to main turbine

3. . Licensed thermal power (MWt): 3430 bearing vibrations.

4. Nameplate rating (Gross MWe): 1179 Nameplate and DER ratings reflect 98% CTP

5. Design elect rating (Net MWe): 1116 due to turbine throttle valve limitations.

6. Max dependable cap (gross MWe): 224

) 7. Max dependable cap (Net MWe): 8_7_6 7

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

N!h

9. Power level to which restricted, if any (MWe Net): (2)

10. Reasons for restriction,if any: (2)

, THIS MONTil YEAR TO CUMULATIVE DATE l 744 3.647 I

11. Hours in reporting period 3 212_31

12. Hours reactor was critical 744 3.059.5 51.411.1

13. Reactor reserve shutdown hoars Q Q Q

14. Hours generator on-line 744 3.012.2 48.648.5

15. Unit reserve shutdown hours 0 0 0 Gross thermal energy gen (MWH) 2.405.880

^

16. 9.738.624 149.349.827

17. Gross elect energy gen (MWH) 671.160 2.711.740 48.102.257

18. Net Elect energy gen (MWH) 637.085 2.579.281 45.944.750

19. Unit service factor 100.0 82.6 66.4

20. Unit availability factor 100.0 82.6 66.4

21. Unit cap factor (using MDC net) 97.8 80.7 60.3 (1)

22. Unit cap factor (using DER net) 76.7 63.4 56.9 (1) '

23. Unit forced outage rate Q 17.4 2L2 2 24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each): Refuel. Sect. 27.

1996. 52 days 1

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 I FORECAST ACHIEVED Initial Criticality N/A N/A  !

Initial Electricity N/A N/A Commercial Operation N/A N/A l

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l AVERAGE DARLY UNIT POWER LEVEL l

DOCKET NO. 50-341 UNIT Fermi 2 DATE June 14.1996 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 Month Mav.1996 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 877 17 871 2 878 18 872 3 854 19 871 4 652 20 871 5 867 21 871

_f 878 22 872 7 877 23 871 8 872 24 866 9 821 25 841

' 10 873 26 841 11 873 27 841 12 873 28 841 13 874 29 840 4

14 873 30 841 15 873 31 837 16 874

UNIT SilUTDOWNS AND POWER REDUCTIONS .

DOCKET NO. 50-341 DATE June 14.1996 ,

UNIT NAME Fermi 2 COMPLETED BY H. B. Giles ',

TELEPHONE O 13) 586-1522 .

REPORT MONTH May.1996 No. (6) Date TYPE Dur (Hrs) Reason (2) Method of LER Sys Code (4) Comp Cause and Corrective Action to (1) shutting down No. Code Prevent Recurrence reactor or (5) reducing power (3)

R96-04 960503 S (~r ; B 5 N/A AA ROD Power reduced to 68% CTP to conduct power suppression testing and perform deep / shallow control rod exchange.

R96-05 960508 F (7) B 5 N/A TA FCO Power reduced to 70% CTP to g

repair #3 High Pressure Control Valve unitized actuator oil leak.

(1) F: Forced (2) REASON: (3) AETHOD: (4) Instructions for preparation of data entry S: Scheduled A - Equipment Failure (Explain) 1 - Manual sheets for Licensee Event Report (LER) file B - Maintenance or Test 2 - Manual Scram (NUREG-1022)

C - Refueling 3 - Automatic Scram D - Regulatory Restriction 4 - Continued (5) Same Source as (4)

E - Operations Training and License 5 - Reduced Load Examination 9 - Other (6) R - Prefix indicates power reduction.

F- Administrative S - Prefix indicated plant shutdown.

l G - Operational Error (Explain) l H - Other (Explain) (7) Duration of reductions reported as zero per l

Regulatory Guide 1.16, Revision 4.

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