ML20154L493

Monthly Operating Rept for Sept 1998 for Callaway Plant Unit 1.With

ML20154L493
Person / Time
Site:	Callaway
Issue date:	09/30/1998
From:	Affolter R, Ready J UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-3904, NUDOCS 9810190330
Download: ML20154L493 (6)

Text

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. Union Usctric PO Box 620 Callaway Mant Fulton, MO 65251 i

October 12,1998 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop Pl-137 MI/, Washington, DC 20555-0001 ULNRC-3904 UE Gentlemen:

DOCKET NUMBER 50-483 UNION ELECTRIC CO.

CALLAWAY PLANT UNIT 1 FACILITY OPERATING LICENSE NPF-30 MONTIILY OPERATJNG REPORT SEPTEM BER,1998 The enclosed Monthly Operating Report for September,1998 is submitted pursuant to Section 6.9.1.8 of the Callaway Unit 1 Technical Specifications.

R. D. frolter Manager, Callaway Plant RDA/JER/tmw // /'

Enclosure -

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a subsidiary of Amoren Corporation

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'- ULNRC-3904 l , , ,

l October 12,1998 Page 2

' cc: Mr. Ellis'W. Merschoff Regional Administrator

, U.S. Nuclear Regulatory Commission

! Region IV l 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 Senior Resident Inspector Callaway Resident Office

! U.S. Nuclear Regulatory Commission j- 8201 NRC Road

, Steedman, MO 65077 Mr. Melvin K. Gray (2 copies)

Licensing Project Manager, Callaway Plant Office ofNuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 13E16 Washington, DC 20555-2738 l Manager, Electric Department l'~ Missouri Public Service Commission

j. PO Box 360 l Jefferson City, MO 65102 Mr. Thomas A. Baxter

Shaw, Pittman, Potts, & Trowbridge 2300 N. Street N.W.

Washington, DC 20037 i

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. Enclosure l U'LNRC-3904 October 12,1998 DOCKET NO.: 50-483 UNIT NAME: CALLAWAY UNIT 1 COMPLETED BY: J. E. Ready TELEPHONE: 573/676-8617 FAX: 573/676-4202 PART A - OPERATIONS SUMM ARY:

The Plant Maintained approximately 100% power for the month of September,1998 with the following exception: 1 On September 24* at 07:35, power was reduced to approximately 93% for 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br />. The downpower allowed the 3 A Low Pressure Feedwater Heater to be taken offline for tube leak repairs. The tubes were j, repaired. On September 25*at 05:45, power was increased at 10% per hout until 100% was reached.

PART B-PORY AND SAFETY VALVE

SUMMARY

I None.

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Enclosure ULNRC-3904 October 12,1998 -l PART C AVERAGE DAII,Y UNIT POWER LEVEL l I

DOCKET NO: 50-483 UNIT: Callaway Unit 1 COMPLETED BY: J. E. Ready )

TELEPHONE: 573/676-8617 )

FAX: 573/676-4202 MONTH: SEPTEMBER 1998 AVERAGE DAILY POWER AVERAGE DAILY POWER LEVEL LEVEL j DAY (MWe-Net) DAY (MWe-Net)  !

1 1.152 17 1.148 l

2 1149 18 1.149 l 3 1.145 19 1.148 4 1.141 20 1.146 5 1.139 21 1.154 6 1.140 22 1.161 7 1.144 __

23 1.164 8 1.158 24 1.095 l

9 1.160 25 1.119 10 1.157 26 1.142 l 11 1.153 27 1.146 12 1.148 28 1.153 l

13 1.152 29 _,1.149 l

14 1.147 30 '.152 15 1.148 4

16 1.150 Page 2 of 4 l

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Enclosure ULNRC-3904 '

October 12,1998 p

PART D OPERATING DATA REPORT DOCKET NO.: 50-483 UNIT NAME: CALLAWAY UNIT 1 COMPLETED BY: J. E. Ready TELEPHONE: 573/676-8617 FAX: 573/676-4202 OPERATING STATUS:

(SEFTEMBER) (YTD) (CUM)

1. REPORTING PERIOD:

GROSS HOURS IN REPORTING PERIOD: 720 6,551.0 120,780.5  ;

2 CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3565 MAX. DEPEND. CAPACITY ~  !

(MWe-Net): 1125 DESIGN ELECTRICAL RATING (MWe-Net): 1171

]

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): 100 %

4. REASONS FOR RESTRICTION (IF ANY): ,

l THIS MONTil YR TO DATE CUMULATIVE '

5. NUMBER OF HOURS REACTOR WAS CRITICAL 720 5,839.8 107,676.7

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0 l

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7. HOURS GENERATOR ON-LINE 720 5,801.7 106,067.1 1

8. UNIT RESERVE SHUTDOWN HOURS 0 0 0 l I

9. GROSS THERMAL ENERGY GENERATED 2,559,292 13,644,999.1 356,688,002 (MWH) l

10. GROSS ELECTRICAL ENERGY GENERATED 865,058 6,415,118 121,664,767 1 (MWH)

11. NET EI.ECTRICAL ENERGY GENERATED 825,771 6,096,192 115,764,545 (MWH)

12. REACTOR SERVICE FACTOR 100 89.1 89.2

13. RSACTOR AVAILABILITY FACTOR 100 89.1 89.2 ,

14. UNIT SERVICE FACTOR 100 88.6 87.8

15. UNIT AVAILABILITY FACTOR 100 88.6 87.8

16. UNIT CAPACITY FACTOR (Using MDC) 101.9 82.7 85.2

17. UNIT CAPACITY FACTOR (Using Design MWe) 97.9 79.5 81.9

18. UNIT FORCED OUTAGE RATE 0.0 0.0 2.03

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

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

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,. t Enclosure .

ULNRC-3904 .

October 12,1998 .

PART E ,

UNITSHUTDOWNS AND POWER REDUCTIONS .

DOCKET NO.: 50-483 UNIT NAME: CALLAWAY UNIT I COMPLETED BY: J. E. Ready TELEPHONE: 573/676-8617 ,

FAX: 573/676-4202 5 REPORT MONTH: SEPTEMBER 1998 METHOD OF TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR CORRECTIVE NO. DATE S: SCHEDULED (HOURS) REASON REDUCING POWER ACTIONS / COMMENTS *

SUMMARY

REASON METHOD A: EQUIPMENTFAILURE(EXPLAIN) 1: MANUAL B. MAINT. OR TEST 2: MANUAL SCRAM C: REFUELING 3: AUTOMATIC SCRAM '

D: REGULATORY RESTRICTION 4: OTHER(EXPLAIN)

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

H: OTHER(EXPLAIN)

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