ML20202H599

Monthly Operating Rept for Nov 1997 for Callaway Plant,Unit 1

ML20202H599
Person / Time
Site:	Callaway
Issue date:	11/30/1997
From:	Affolter R, Holmes M UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-3690, NUDOCS 9712100324
Download: ML20202H599 (6)

Text

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. Fu!!aw Mawun l525I UnrON Euccruic December 3,1997

• 4,3 U. S. Nuclear Regulatory Commission Attn: Document ControlDesk Mail Stop PI-137 Washington, DC 20555-0001 ULNRC-3690 Gentlemen:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 FACILITY OPERATING LICENSE NPF-30 MONTHIN OPERATING REPORT NOVEMBER 1997 The enclosed Monthly Operating Report for November 1997 is submitted pursuant to Section 6.9.1.8 of the Callaway Unit 1 Technical Specifications.

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R. D. A olter Manager, Callaway Plant RDA/MAH Enclosure if b j 9712100324 971130 PDR. ADOCK 05000483

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l. ULNRC-3690 l

December 3,1997 Page 2 -

j cc:' Mr. Ellis W. Merschoff Regional Administrator U.S. Nuclear Regulatog Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 3enior Resident Inspector Callaway Resident OfIice U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman,MO 65077 Mr. Barry C Westreich (2 copies)

Acting Licensing Project Manager, Callaway Plant Oflice of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 13E16 Washington, DC 20555-2738 Manager, Electric Department Missc,sd Public Service Commission PO Box 360 Jefferson City, MO 65102 Mr. Thomas A. Baxter Shaw, Pittman, Potts, & Trowbridge 2300 N. Street N.W.

Washington,DC 20037

Enclosure ULNRC-3690 December 3,1997 DOCKET NO.: 50-483 UNIT NAME: CALLAWAY UtilT 1 ,

COMPLETED BY: M. A. Holmes TELEPilONE: 573/676-8842 FAX: 573/676-4334 PART A - OPERATIONS SUMM AR_y,;

On 7/10/97, at 1600, power was reduced io 94.5% due to an axial offset anomaly. On 8/19/97, at 0900, power was redt.ced over 2 days from 94.5% to 70.5% due to the axial offset anomaly. The plant operated at approximately 70% for the entire month of November to ensur adequate shutdown margin.

MR,LB - PORV AND SAFETY VALVE SUMM ARY:

None.

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., Enclosure ULNRC-3690 December 3,1997 PART C AVERAGE DAILY UNIT POWER IM DOCKET NO: 50-483 UNIT: Callaway Unit 1 COMPLETED BY: M. A. Holmes TELEPilONE: 573/676-8842 FAX: 573/676-4334 MONTH: NOVEMBER 1997 AVERAGE DAILY POWER AVERAG'E DAILY PGWER LEVEL LEVEL p.A]' (MWe-NeO DAY (MWe-Nc0 1 803 17 811 2 807 18 803 3 809 19 808 4 807 20 809 806 21 809 5 5

s 6 806 22 813 7 811 23 814 8 813 24 812 9 814 25 805 10 813 26 807 11 815 27 __807 12 ,

814 28 800 13 814 2; 802 14 812 30 807 15 811 31 16 812 Page 2 of 4 1

e

.' Enclosure l ,

ULNRC-3690 December 3,1997 PART D OPERATING D ATA REPORT DOCKET NO.: 50-483 UNIT NAME: CALLA'.VAY UNIT 1 COMPLETED BY: M. A. Holmes TELEPHONE: 573/676-8842 FAX: 573/676-4334 OPERATING STA7US:

(NOV) (YTD) (CUhD

1. REPORTING PERIOD:

GROSS IlOURS IN REPORTING PERIOD: 720 8,016.0 113,485.5 2 CURRENTLY AUTilORIZED POWER LEVEL (MWt): 3565 MAX. DEPEND. CAPACITY (MWe-Net): 1125 DESIGN ELECTRICAL RATING (MWe-Nc0: 1171

3. POWER 12 VEL TO WillCIIRESTRICTED OF ANY)(MWe-Net): 100 %

4. REASONS FOR RESTRICTION OF ANY):

THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF IIOURS REACTOR WAS CRITICAL 720 8,016.0 101,092.9 October Correction 745 7,296,0 100,372.9

6. RE ACTOR RESERVE SilUTDOWN HOURS 0 0 0

7. HOURS GENERATOR ON-LINE 720 8,016.0 99,521.4 October Correction 745 7,296.0 98,801.4

8. UNIT RESERVE SilUTDOWNIlOURS 0 0 0

9. GROSS THERMAL ENERGY GENERATED 1,789,970 2:1,556,219 335,928,026 (MW10

10. GROSS ELECTRICAL ENERGY GENERATED 616,861 8,729,787 114,588,703 (MWH)

I 1. NET ELECTRICAL ENERGY GENERATED 582,614 8,329,228 109,042,977 (MWH) -

12. REACTOR SELVICE FACTOR 100.0 100.0 89.1

13. kEACTOR AVAILABILITYFACTOR 100.0 100.0 89.1

14. UNIT SERVICE FACTOR 100.0 100.0 87.7

15. UNIT AVAILABILITY FACTOR 100.0 100.0 87.7

16. UNIT CAPACITY FACTOR (Using MDC) 71.9 92.4 85.4

17. UNIT CAPACITY FACIVR (Using Design MWe) 69.1 88.7 82.1

18. UNIT FORCED OUTAGE RATE 0.0 0.0 2.13

19. SilVTDOWNS SCHCOULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

Refueling Date: 4/4/98 Duration: 42 days

20. IF SHUT DOWN AT END OF REPORTING PERIOD, ESTIMATE DATE OF STARTUP:

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Enclosure ULNRC-3690 .

December 3,1997 PART E '

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-483 UNIT NAME: CALLAWAY UNIT 1 COMPLETED BY: M. A. Holmes TELEPHONE: 573/676-8242 FAX- 573/676-4334 REPORTMONTH: NOVEMBER 1997 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR CORRECTIVE NO. DATE S: SCHEDULED OIOURS) REASON REDUCING POWER ACTIONS / COMMENTS 0 H 1 See Summary belcw.

3 971101 F

SUMMARY

3. The plant operated at approximately 70% for the entire month of Nmember due to an axial offset anomaly.

REASON METif0D 1: MANUAL l

A: EQUIPMENTFAILURE(EXPLAIN)

B. MAINT.ORTEST 2: MANUALSCRAM C: REFUELING 3: ALTf0MATIC SCRAM D: REGULATORY RESTRICTION 4: OTIER (EXPLAIN)

E: OPERATORTRAINING AND LICENSE EXAMINATION F: ADMINISTRATION G: OPERATIONAL ERROR (EXPLAIN)

H: CTHER(EXPLAIN) l Page 4 of'4

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