ML20210F181

Monthly Operating Rept for Dec 1985

ML20210F181
Person / Time
Site:	Callaway
Issue date:	12/31/1985
From:	Miltenberger S, Pratte D UNION ELECTRIC CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
ULNRC-1236, NUDOCS 8604020059
Download: ML20210F181 (6)

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MONTHLY OPERATING REPORT

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DOCKET NO.

50-483

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UNIT NAME CALLAWAY UNIT 1 3

DATE 1/s/a6 COMPLETso BY D. B: PRATTE f

TELEPHONE (314) 676-8460 u

PART A OPERATIONS

SUMMARY

Unit running at 100% for the month of December with the following exceptions:

1.

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1) On 12-8-85 the unit tripped due to a negative rate reactor trip resulting

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f from a manuni turbine run back. Manual run back was due to loss of

'A' Main Feed Pump.

2) On 12-14-85 the unit load was reduced to repair leaks on 'A' High~ Pressure Feedwater heaters.

3) on 12-26-85 the unit trippe.1 due to a spurious OT DELTA T spike on Loon I with Loon III in test.

On 12-28-85. the unit was returned to full power.

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PART B PORV AND SAFETY VALVE

SUMMARY

NONE l9 I

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Part C AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-483 UNIT callaway DATE 1/8/86 COMPLETED BY D.

B.

PRATTE TELEPHONE (314) 676-8460 MONTH DECEMBER 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe Net) i 1140 jy 1190 1140 2

ja 1123 1 9 1121 j

3 19 -

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1122 1124 gg

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1126 21 1124 5

1128 1125 6

22 1126 1126 7

23 1132 8

24 3

0 3

1199 346 10-26 463 1010 gg yy 202 1121 870 12 g

l 13 1116 2g 1082 1065 1126 94 gg 15 1060 33 1199 ll 1101 16 l

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Part D t

f OPERATING DATA REPORT 50-483 1

00CKET NO.

Callaway UNIT DATE 1/8/86 D. B. PRATTE COMPLETED BY (314) 676-8460 TEl.EPHONE i

YTD CUM OPERATING STATUS 744 8760 9062.5

1. REPORTING PERIOD:

DECEMBFR 19R5 GRogg MOURS IN REPORTING PERIOD:

3411 max. DEPENo. CAPACITY (WWo.Neti:

1120

2. CURRENTLY AUTHORIZED POWER LEVEL (MWti:

i OESIGN ELECTRICAL RATING tesWo. Net):

1171*

At stretch power level, etc.

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3. POWER LEVELTO WHICH RESTRICTED (IF ANY) (MWo. Net!:

4. REASONS FOR RESTRICTION (IF ANYl:

THl'S MONTH YR TO DATE CUMULATIVE

'r b97.2 8161 R463.5

5. NUMSER OF HOURS REACTOR WAS CRITICAL 0

0 0

8. REACTOR RESERVE SHUTDOWN HOURS...

676 7.884.9 8.I87.4

.7.' HOURS GENERATOR ON LINE..

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8. UNIT RESERVE SHUTDOWN HOURS

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........2,212,562 25,015.992 26.017.516

9. GROSS THERMAL ENERGY GENERATED (MWHI 760,607 8,474,763 8.813.943

10. GROSS ELECTRICAL ENERGY GENERATED (MWHI........

723.984 8.045.764 8.368.ZS7 I

11.' NET ELECTRICAL ENERCY GENERATED (MWM)

F 93.7%

93.2%

91.47

12. R E ACTOR SERVICE F ACTOR.....................

93.7%

93.7%

91.4?

13. REACTCR AVAILABILITY PACTOR...............

k' 90.8%

90.0%

9 0.1 *r d

14. UNIT SERVICE F ACTOR..............................

t 90.8%

90.07 90.17 d

15. UNIT AVAILABILITY PACTOR..........................

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18. UNIT CAPACITY FACTOR (using MDC:...................

86.9%

82.07 A? W 83.1%

78.47 7 R. 9'7

)

17. UNIT CAPACITY PACTOR (Umng Dessen MWel..............

9.1%

6.4T 6.27

18. UNIT FORCED OUTAG E PATE..........................

19. SHUTDOWNS SCHEDULED OVER hExT S MONTHS ITYPE. DATE. ANO DURATION OF EACHl:

Refuel 2/28/86, approximately 42 days.

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20. IF SHUT DOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUP:

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Part E DOCKET NO.

50-483 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME. Callaway w[j

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QATE 1/8/86 COMPLETED BY _ D. B. PRATTE REPORT MONTil DECEMBFR 1985 TELEPHONE (314) 676-8460 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR C

NO.

DATE S: SCHEDULED (HOURS)

HEASON REDUCING POWER CORRECTIVE ACTIONS / COMMENTS 28 12/8/8::

F 43 A

3 High Negative Rate Reactor Trip during power reduction due to loss of ' A' Main Feed Pt:np.

LER 85-051-00 29 12/14/F 5 S

48 B

1 Repair leaks on 'A' High Press Feedwater heaters.

29 12/26/1 5 P

25 A

3 Reactor Trip due to spurious OT DELTA T on Loop I while Loop III in test.

LER 85-054-00

SUMMARY

REASON ETHOO A: EQUleMENT FAILURE (EXFLAIN)

I: MANUAL.

3: MAINT.OR TEST 2: MANUAL SCRAM C: REFUELING 3: At TOMATIC5 CRAM D: REGULATORY.RESTIUCTION 4: OT1IER (EXPLAlse E: OPERATOR TRAINING AND LICENSL EXAMINATION F ADedNISTRATIVE G OrfRATIONAL FRROR(EXFLAIN)

CA-#809 il OTHER(EXFLAIN) 05/09/84

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==m axac cumu Cohey Piont January 9, 1986 Director, Resource Management Nuclear Regulatory Commission Washington, DC 20555 ULNRC-1236

Dear Sir:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 FACILITY OPERATING LICENSE NPF-30 MONTHLY OPERATING REPORT DECEMBER 1985 The enclosed Monthly Operating Report for December 1985 is submitted pursuant to section 6.9.1.8 of the Callaway Unit 1 Technical Specifications.

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S. E. Miltenberger Manager, Callaway Plant Yf h MET /WRC/DBF/drs Enclosure ec: Distribution attached l

Mailing Address:P.O. Box 620 Fulton,MO65251

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cc-distribution for ULNRC-1236 with enclosures Mr. James G. Keppler Regional Administrator-Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission

. Region III 799 Roosevelt Road Glen Ellyn,.IL 60137 t

Director Office'of Inspection & Enforcement U. S. Nuclear Regulatory-Commission-Washington, DC 20555-r NRC Resident Inspector 7

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