NRC-88-0211, Monthly Operating Rept for Aug 1988 for Fermi 2

Monthly Operating Rept for Aug 1988 for Fermi 2

ML20154F478
Person / Time
Site:	Fermi
Issue date:	08/31/1988
From:	Anthony P, Orser W DETROIT EDISON CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
CON-NRC-88-0211, CON-NRC-88-211 NUDOCS 8809200011
Download: ML20154F478 (5)

Text

OPERATING DATA REPORT DOCKET NO. 50-341 COMPLETED BY P. H. Anthony DATE September 15, 1988 TELEPHONE (313)586-1617 OPERATING STATUS 1.

UNIT NAME:

Fermi 2 INotes:

I 2.

REPORTING PERIOD: August, 1988 l

l 3

LICENSED THERHAL POWER (HWh):

3292 l

• To be determined l

4.

NAMEPLATE RATING (CROSS MWe):

1154 I

l 5

DESIGN ELECT RATING (Net HWe): 1093 I

I 6.

HAX DEPENDABLE CAP (CROSS HWe):

l l

7 HAX DEPENDABLE CAP (Net HWE):

I l

8.

IF CHANGES OCCUR IN CAPACITY

. (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: 5'sne 9

POWER LEVEL TO WICH RESTRICTED, IF ANY (HWe Net):

None

10. REASONS FOR RESTRICTION, IF ANY: None THIS PONTH YR TO DATE CUMULATIVE

11. HRS IN REPORTING PERIOD 744 5317 5317

12. HRS REACTOR WAS CRITICAL 429 3050.1 3050.1

13. REACTOR RESERVE SHUTDOWN HRS 0

0 0

14. HOURS GENERATOR ON-LINE 306.4 2824.2 2824.2

15. UNIT RESERVE SHUTDOWN HOURS 0

0 0

16. GROSS THERHAL ENERGY GEN (HWH) 699.072 7,214,612 7,214,612

17. GROSS ELECT ENERGY GEN (HWH) 197,093 2,316,048 2,316,048

18. NET ELECT ENEP3Y GEN (HWH) 177,448 2,183,980 2,183,980

19. UNIT SERVICE FACTOR 41.2 53.1 53 1

20. UNIT AVAILABILITY FACTOR

_,, 41.2 Sh1__

53 1

21. UNIT CAP FACTOR (USING PD0 NET)

22. UNIT CAP FACTOR (USING DER NET) 21.0 37.6 37.6

23. UNIT FORCED OUTAGE RATE 58.8 12.4 12.4

24. SHUTDOWNS SCHEDULED OVER NEXT 6 HONTHS (TYPE, DATE, DURATION OF EACH)

None

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 09/16/88

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

FORECAST ACHIEVED INITIAL CRITICALITY N/A

_ N/A INITIAL ELECTRICITY N/A N/A COHHERCIAL OPERATION N/A N/A 0$bkoh0fh34g PDC

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-341 UNIT FERMI 2 DATE September 15, 1988 COMPLETED BY P. M. Anthony TELEPHONE (313) 586-1617 Honth August, 1988 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HWe-Net)

(HWe-Net) 1 0

17 829 2

0 18 1020 3

0 19 1007 4

0 20 454 5

0 21 10 6

0 22 0

7 0

23 0

8 14 24 0

9 91 25 113 10

_ 494 26 250 11 552 27 246 12 762 28 161 13 234 29 0

14 7

30 0

15 645 31 0

16 850

IJM I T SHUTDOWNS AND POWEQ CIDUCTIONS DOC,ET NO.

50-341 DATE September 15 i988 UNIT NAME Feret 2 COMPLETED SY P.

M.

Anthony TELEPHONE (313)586-1617 RFr3RT MONTH August. 1988 I

I I

i i

i l

l l

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l l MEE'e OF LER l SYS COMF CAUSE & CORRECTIVE I

NO.

l DATE i TvPE l DUR l HEASON l SHU. TING DOWN H NO.

1 CODE CODE ACTION TO PREVENT l

8 l (1) l (HRS)l (2) l TF; REACTOR l

(4)

(5) l RECURRENCE l

l 1

(3) l i

I 88-CO2 i 07/23/88 l, F

1170.3 A

5 88-026 BJ V

Unidentified leakage increased I

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CE until shutdown of the plant l

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l Inaccordance with Technical l

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1 Specification was necessary.

Three I

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! valves utilch were leaking were l

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repaired and items on the forced 3

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l l

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l outage schedule are being worked l

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T I

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f 88-003 1 08/08/98 F

29.3 A

5 l

MO TM Steam le.k from the seperator mean I

j 1

tank developed.

Reduced power and i

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h tripped turbine to make repairs.

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88-OG4 C8/13/88 F

, 37.4 A

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88-030 IT MON Rectewed a high vibration signal l

t U

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l on turbine bearing 8 and 9.

Auto-1 l

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[

j 4

l matic scram occurred.

Cooling l

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l l

l l

l l system for bearing had failed open.

l l

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l Repaired cooling system.

l 1

1 I

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l (t) F: FORCED (2) R E A SON :

(3) METHOD:

(4) EXHIBIT G - INSTRUCTIONS S: SCHEDULED A - EQUIPMENT FAILURE (L(PLAIN) 1 - MANUAL FOR PREPARATION OF DATA l

B - MAINTENANCE OR TEST 2 - MANUAL SCRAM EhTRY SHEETS FOR LICENSEE I

C - REFUELING 3 - AUTOMATIC SCRAM EVENT REPORT (LER) FILE D-REGULATORV RESTRICTION 4 - CONTINUED (NUREG-0161)

E - OPERATOR TRAINING & LICENSE EXAMINATION 5 - REDUCED LOAD F - ADMINISTRATIVC 9 - OTHER G.- OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

(5) EXHIBIT I - SAME SOURCE

(

UNIT S&1UTDOWNS AND POWID REDUCTIONS DATE September 15. 1988 DGCFET NO.

50-341 COMPLETED BY P.

M.

Anthony UNIT NAME Ferm4 2 TELEPHONE (313)586-1617 RFPORT MONTH August. 1988 T~~

l I

I I

I I

l l

l l METHOD OF l LER SYS COMP l CAUSE & CORRECTIVE

[

NO.

DATE l TYPE l DUR l R E A SON l SHUTTING DOWN I NO.

CODE CODE l ACTION TO PREVENT i

i h

l (1) 1 (HRS)l (2) l THE REACTOR l

l (4)

(5) l RECURRENCE l

t h

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1 l

(3) i I

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f l

1 i

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i l 84-005 I 08/21/88 I F

i 100 l 8

l 5

'88-032 I BO H V

During testing found LPCI loop l

l l

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l select logic inoperable due to l

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l l

i inability to isolate valve l

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}

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B31 F0318.

Three of the four l

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, valve operator leads found loose l

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l l and tightened.

Sample of other l

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l valve operators checked.

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n 5

.88-032 80 H V

h LPCI Loop Select logic still inop-l 88-006 l 08/28/88 l F

l 77.5 l a

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meable due to inability to close l

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1 Ba..9318.

Found torque switch l

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not progarly reset following l

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l r e p l a c emee..

n' operator in 1984.

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Investigatt'.s ef valve operator i

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l l

l l controls,sntinues.

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1 I

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I (1) F: FORCED (2) REASON:

(3) METH10 (4) EXHIBIT G - INSTRUCTIONS 5: SCHEDULED A - EQUIPMENT FAILUR( (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA B - MAINTENANCE OX TEST 2 - MANUAL SC?AM ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM EVENT REPORT (LER) FILE D - REGULATORY RESTRICTION 4 - CONTINUED (NUREG-0161)

E - OPERATOR TRAINING & LICENSE EXAMINATION 5 - REDUCED LOAD F - ACv1NISTRATIVE 9 - OTHER G.- OPERATIONAL ERROR (EXPLAIN)

H - OTHER (EXPLAIN)

(5) EXHIBIT 1 - SAME SOURCE

M*

Citt.am C. orm

[uc e b Sof's Reg Guide 1.16 DeirOi,I gg,,, 0,,,,,,,

n uc i..,

ISOn Nem3rt M,cn gan 43166 l 3 "1 " *~ ""

Operations September 15, 1988 NRC-88-0211 U.

S.

Nuclear Regulatory Commission Attention:

Document Control Desk Washington, D.C.

20555

Reference:

Fermi 2 NRC Docket No.

50-341 HRC Operating License No.

NPF-43

Subject:

Monthly Operating Status Report for August. 1988 Enclosed for your informati7n and use is the Fermi 2 Monthly Operating Status Report for August, 1988 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.

9 If you have any questions, please contact Patricia Anthony at (313) 586-1617.

Sincerely,

/

Enclosure cc:

A.

B.

Davis J.

R.

Eckert D.

R.

Hahn R.

C. Knop T.

R.

Quay W.

G.

Rogers f$

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