ML20134L785

Monthly Operating Rept for Jan 1997 for Fermi 2

ML20134L785
Person / Time
Site:	Fermi
Issue date:	01/31/1997
From:	Giles H DETROIT EDISON CO.
To:
Shared Package
ML20134L775	List: ML20134L785 ML20134L788 ML20134L791 ML20134L798 ML20134L801 ML20134L808 ML20134L822 ML20134L830 ML20134L838 ML20134L842 NRC-97-0014, Forwards MOR for Jan 1997 for Fermi 2 & Revised Monthly Repts for Apr-Dec 1996
References
NUDOCS 9702190282
Download: ML20134L785 (3)

Text

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OPERATING DATA REPORT DOCKET NO. 50-341 COMPLETED BY H. B. Giles DATE February 14.1997 TELEPHONE (313) 586-1522 OPERATING STATUS

l. Unit name: Fermi 2 Notes: (1) Calculated using weighted

2. Reporting period: Ignuarv.1997 averages to reflect variations in rating

3. Licensed thermal power (MWt): 3430 (MDC and DER). (2) Nameplate and DER

4. Nameplate rating (Gross MWe). I179 ratings reflect 98% CTP due to turbine

5. Design elect rating (Net MWe): 1116 throttle valve limitations. (3) Fuel Cycle

6. Max dependable cap (Gross MWe): 924 6 began 1/3/97, limited unit operation in

7. Max dependable cap (Net MWe): 876 January due to MTG balancing and CM breaker failure.

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 MONTil YEAR TO CUMULATIVE DATE

11. Hours in reporting period 744 744 79.118

12. Hours reactor was critical 326.7 326.7 54.751.40

13. Reactor reserve shutdown hours 9 9 Q

14. Hours generator on-line 82.2 82.2 51.578.20

15. Unit reserve shutdown hours Q Q Q

16. Gross thermal energy gen (MWH) 214.752 214.752 158.050.163

17. Gross elect energy gen (MWH) 27.370 27.370 50.475.857

18. Net Elect energy gen (MWH) 24.754 24.754 48.180.243 19 Unit service factor 11.0 11.0 65,2

20. Unit availability factor 11.0 110 65.2

21. Unit cap factor (using MDC net) M M 59.2(1)

22. Unit cap factor (using DER net) 3Q M 55.2 (1)

23. Unit forced outage rate 85.8 85.8 22.0

24. Shutdowns scheduled over next 6 months (Type, Date, Duration of each): (3)

25. If shutdown at end of report period, estimated date of startup: April 7.1997

26. Units in test status (prior to commercial operation): N/A FORECAST ACHIEVED Initial Criticality N/A N/A Initial Electricity NLA N_/A Commercial Operation N/A N/A

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, AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-341 l UNIT Fermi 2

DATE February 14.1997 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 Month January.1997 DAY AVERAGE DAILY DAY AVERAGE DAILY POWER POWER LEVEL LEVEL (MWe-Net) (MWe-Net) ,

1 0 17 0 2 0 18 0

. 3 73.I 19 0 4 205.1 20 0 5 335 21 0 i

6 418.2 22 0 7 0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 0

16 d

.. ._ - -. ._ . _ - -, - - .. - - _ _ - -. - . . - -. ~ .. - __ - - _ . . -- -- ..

UNIT SHUTDOWNS AND POWER REDUCTIONS .

DOCKET NO. 50-341 DATE February 14.1997 .

UNIT NAME Fermi 2 COMPLETED BY H. B. Giles TELEPHONE (313) 586-1522 I REPORT MONTH Januarv.1997 No. (6) Date TYPE Dur (Hrs) Reason (2) Method of shutting LER No. Sys Code (4) Comp Cause and Corrective Action to (1) down reactor or Code Prevent Recurrence reducing power (3) (5)

S96-08 961228 F 60.6 A 4 96-024 JE LI Reactor scram initiated while valving  !

JC in the reactor water level reference -

leg back fill system.

R97-01 970106 S 83.7 B 5 N/A TA TRB Unit load reduced and main turbine-  !

generator tripped to add balance weights to the main turbine.

S97-01 970110 F 160 A 2 N/A WF LC Reactor shutdown to repair high  !

water level in 20" offgas manifold. l Main turbine remained shutdown from 1/6/97.  ;

i S97-02 970117 F 357.5 A 2 N/A TB 52 Main generator output breaker Stiled

while attempting to synchronize to the grid. Reactor shutdown to inspect the main generator.

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

B - Maintenance or Test 2 - Manual Scram (5) Same Source as (4)  ;

C - Refueling 3 - Automatic Scram (6) R - Prefix indicates power reduction.

D - Regulatory Restriction 4 - Continued S - Prefix indicated plant shutdown.

E - Operations Training and License 5 - Reduced Load (7) Duration of reductions reported as zero per ,

Examination 9 - Other Regulatory Guide 1.16, Revision 4.

F- Administrative G - Operational Error (Explain)

H - Other (Explain) 4

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