NRC-95-0051, Monthly Operating Rept for Apr 1995 for Fermi 2

Monthly Operating Rept for Apr 1995 for Fermi 2

ML20083M409
Person / Time
Site:	Fermi
Issue date:	04/30/1995
From:	Gipson D, Stone B DETROIT EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-95-0051, CON-NRC-95-51 NUDOCS 9505190235
Download: ML20083M409 (4)

Text

P

-4 ,'

-* Douglas R. Gipson Senor Vme Presk. tent Nuclear Generation rermi MTOlI.'

Edison ~e4oonorinom. ~~ Highway

- (313) 586-5249 Reg Guide 1.16 May 15, 1995 NRC-95-0051 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555 Referenco: Fermi 2-NRC Docket No. 50-341 NRC Operating License No. NPF-43

Subject:

Monthly Operating Status Report for April,1995 Enclosed for your information and use is the Fermi 2 Monthly -

Operating Status Report for April, 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 Brian Stone, at (313) 586-5148.

Sincerely,.

Enclosure cc: T. G. Colburn D. R. Hahn 1 J. B. Martin '

M. P. Phillips P. L. Torpey A. Vegel I

9

- - -950430.i 505190235 i R. PDR /j ,

t ,

i' .

9 OPERATING DATA REPORT DOCKET No. 50-341 COMPLETED BY B. J. Stone DATE May 15, 1995 TELEP110NE (313) 586-5148 OPERATING STATUS

1. UNIT NAME: Fermi 2 l Notes: (1) Calculated using weiEht-l

2. REPORTING PERIOD: April, 1995 l ed averages to reflect variations l l 3 LICENSED THERMAL POWER (HWt): 3430 l in rating (MDC and DER). l

4. NAMEPLATE RATING (GROSS MWe): 1179 l (2) Currently limiting power to l

5. DESIGN ELECT RATING (Net MWe): 1116 l 87% CTP maximum for Startup Test l l

6. MAX DEPENDABLE CAP (GROSS MWe):1135 i Program. All ratings reflect 987, l 7 MAX DEPENDABLE CAP (Net MWe):1085 l CTP due to turbine throttle valve l l limitations. l

8. IF CilANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGli 7) SINCE LAST BEPORT, GIVE REASONS: N/A 9 POWER LGVEL TO WilICH RESTRICTED, IF ANY (MWe Net): 87% CTP/2984 MWT

10. REASONS FOR RESTRICTION, IF ANY: (2)

TiiIS MONTH YR TO DATE CUMULATIVE

11. IIRS IN REPORTING PERIOD 719 2,879 63,709

12. liRS REACTOR WAS CRITICAL 540.1 2,086.0 42,816.6

13. REACTOR RESERVE SliUTDOWN HRS 0 0 0

14. Il0URS GENERATOR ON-LINE 483 1 1,081.9 40,206.3

15. UNIT RESERVE SilUTDOWN HOURS 0 0 0

16. GROSS TIIERMAL ENERGY GEN (HWil) 1,334,112 2,811,168 122,525,219

17. GROSS ELECT ENERGY GEN (MWil) 356,560 653,380 40,627,337 l

18. NET ELECT ENERGY GEN (MWil) 335,707 609,683 38,843,398

19. UNIT SERVICE FACTOR 67.2 37.6 63.1

20. UNIT AVAILABILITY FACTOR 67.2 37.6 63.1 l

21. UNIT CAP FACTOR (USING MDC NET) 43.0 19.5 56.7 l

22. UNIT CAP FACTOR (USING DER NET) 41.8 19.0 55.4

23. UNIT FORCED OUTAGE RATE 26.5 59.2 23.0

24. SHUTDOWNS SCliEDULED OVER NEXT 6 MONTilS (TYPE, DATE, DURATION OF EACH):

25. IF SIIUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: May 3, 1995

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST ACillEVED INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A l

I

r . - - - s.

a.

s L .* -

t $~$ -

AVERAGE DAILY UNIT' POWER LEVEL DOCKET NO. 50-341 UNIT FERMI 2 DATE May 15. 1995 COMPLETED BY B. Stone l 1

TELEPHONE (313) 586-5148 Nonth April, 1995 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL '

(NWe-Net) (MWe-Net) 1 713 17 718 2 713 18 718 3 '716 19 744 '

4 716 20- '787 5 717 21 789

, 6 717 22 789 3 7 716 23 ___789 8 717 24 789 9 446 25 390  :

10 0 26 0 11 0 27 0

.12 102 28 0

'13 0 29 O i

14 25 30. 0 15 468 .-

16 717

A, me -

• UNIT SHUTDOWNS AND FOWER REDUCTIONS

DOCKET NO. 50-341 UNIT NAME Fermi 2 DATE May 15. 1995 '.

COMPLETED BY B. J. Stone REPORT MONTH Apell. 1995 TELEPHONE (313) 586-5148 i i I i i 1 METHOD 05 l { l l i 1 l l l NO. l DATE TYPE l DUR l

REASON l SHUTTING DOWN l l THE REACTOR LER l SYS l COMP l CAUSE & CORRECTIVE l i l NO. l CODE l CODE ACTION TO PREVENT I (1) i (HRS) (2) l OR REDUCING l ,

l (4) l (5) RECURRENCE l (6) l (7) POWER l l' (3) l l I I l

! I i i i i S95-07 l 950409 l 5 ,

38.1 B l 2 l95-004 TA TRB I l i , Manual Reactor / Turbine trip per i

l l l l l SOE 9E-10 to obtain hot turbine i l l l l l coastdown vibration cata at i 1  !  ! f approximately 80% power. l I

i e i i I i

i S95-08 l 950412 F l 41.8 B l N/A N/A SB ISV i

l I Turbine taken off-line to repair i l

l

\

N3018F607 main steam to MSR l lisolation valve. Reactor remained I l critical i i i

i l 595-09 950425 F l132.0 A 3 '95-005 l JJ RG l l l l LAutomatic reactor scram on APRM l l neutron upscsle trip resulting from l } ( l } \

l l I I reactor pressure regulator l l l transient.

f l I l l Reactor restart 5/3/95. l l l f l

(1) F: FORCED (2) REASON:

5: SCHEDULED (3) METHOD: (4) INSTRUCTIONS FOR I A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL PREPARATION OF DATA B - MAINTENANCE OP TEST 2 - MANUAL SCRAM C - REFUELING ENTRY SHEETS FOR LICENSEE 3 - AUTOMATIC SCRAM EVENT REPORT (LER) FILE D- REGULATORY RESTRICTION 4 - CONTINUED (NUREG-1022)

E - OPERATOR TRAINING & LICENSE EXAMINATION 5 - REDUCED LOAD F - ADMINISTRATIVE 9 - OTHER G - OPERATIONAL ERROR (EXDLAIN)

H - OTHER (EXPLAIN)

(5) SAME SOURCE AS (4)

(6) R - PREFIX INDICATES POWER REDUCTION.

S - PREFIX INDICATES PLANT SHUTDOWN.

(7) DURATION OF REDUCTIONS REPORTED AS ZERO PER REG.

GUIDE 1.16 REV. 4 (8) UNIT RESTART MAY 3 AND TURBINE ON LINE MAY 5 1995.

I

_ --- - - - - - - - - - --