NRC-96-0011, Monthly Operating Rept for Dec 1995 for Fermi 2, Per Reg Guide 1.16

Monthly Operating Rept for Dec 1995 for Fermi 2, Per Reg Guide 1.16

ML20096C274
Person / Time
Site:	Fermi
Issue date:	12/31/1995
From:	Giles H, Goodman L DETROIT EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-96-0011, CON-NRC-96-11, RTR-REGGD-01.016, RTR-REGGD-1.016 NUDOCS 9601170200
Download: ML20096C274 (4)

Text

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1 bQ Detroit r-mu Edison EEin" am Reg Guide 1.16 January 12,1996 NRC-96-0011 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 Operatine Status Report for December.1995 Enclosed for your information and use is the Fermi 2 Monthly Operating Status Report for December,1995. 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 6.9.1.6.

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

Sincerely, L. S. Goodman Director - Nuclear Licensing Enclosure cc: T. G. Colburn D. R. Hahn M. J. Jordan H. J. Miller A. Vegel <

M. V. Yudasz, Jr.

Region III 9601170200 951231 PDR ADOCK 05000341 PDR R

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. OPERATING DATA REPORT DOCKET NO. 50-341 COMPLETED BY H. B. Giles DATE January 12.1996 TELEPHONE (313)586-1522 i OPERATING STATUS

1. Unit name: Fermi 2 NOTES: (1) Calculated using weighted averages to reflect variations in rating (MDC and DER). (2) Currently limiting power to 96%

2. Reporting period: December.1995 CTP maximum due to turbine limitations.

3. Licensed thermal power (MWt): 3430 Nameplate and DER ratings reflect 98% CTP

4. Nameplate rating (Gross MWe): 1179 due to turbine throttle valve limitations.

5. Design elect rating (Net MWe): 1116

6. Max dependable cap (gross MWe): 2.2. 4

7. Max dependable cap (Net MWe): 876

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 Net): (2)

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

THIS MONTH YEAR TO CUMULATIVE DATE

11. Hours in reporting period 744 8.760.00 69.590.00

12. Hours reactor was critical 744 7.616.00 48.351.60

13. Reactor reserve shutdown hours g g g

14. Hours generator on-line 744 6.511.90 45.636.30

15. Unit reserve shutdown hours Q g g

16. Gross thermal energy gen (MWH) 2.262.648 19.897.152 139.611.203

17. Gross elect energy gen (MWH) 627.800 5.416.560 45.390.517

18. Net Elect energy gen (MWH) 597.155 5.131.754 43.365.469

19. Unit service factor 100.0 74.3 65.6

20. Unit availability factor 100.0 74.3 65.6

21. Unit cap factor (using MDC net) 91.6 66.9 59.4 (1)

22. Unit cap factor (using DER net) 71.9 52.5 56.5 (1)

23. Unit forced outage rate 9 23.7 21.4

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

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

26. Units in test status (prior to commercial operation):

FORECAST ACHIEVPD Initial Criticality N/A N/A Initial Electricity N/A N/A Commercial Operation N/A N/A

. e' AVERAGE DAILY UNIT POWER LEVEL

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DOCKET NO. 50-341 UNIT Fermi 2 DATE January 12.1996 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 Month December.1995 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 877 17 879 2 879 18 879 3 878 19 879 4 879 20 878 5 879 21 879 6 879 22 877 7 873 23 878 8 879 24 877 9 881 25 873 10 878 26 873 11 354 27 873 12 333 28 873 13 209 29 871 14 425 30 873 15 760 31 873 16 878 i

UNITSHUTDOWNS AND POWER REDUCTIONS , .

i

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DOCKET NO. 50-341 DATE January 12,1996 UNIT NAME Fermi 2 COMPLETED BY II. B. Giles TELEPIlONE (313) 586-1522.

l .

l REPORT MONTIt ' December.1995 No. (6) Date TYPE Dur (IIrs) (7) Reason (2) Method of LER Sys Code (4) Comp Cause and Corrective  ;

(1) shutting down No. Code Action to Prevent reactor or reducing (5) Recurrence power (3)

R95-14 951210 F 0 B 5 N/A TK CLR Reduce Rx power to 25% to isolate Main Generator South East i Ilydrogen Cooler for ,

leak repairs and to perform main turbine valve surveillances.

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

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

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

F- Administrative S - Prefix indicated plant shutdown.

G - Operational Error (Explain)

II - Other (Explain) (7) Duration of reductions reported as zero per Regulatory Guide 1.16, Revision 4

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