ML20210T445

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Monthly Operating Rept for July 1999 for Callaway Plant,Unit 1.With
ML20210T445
Person / Time
Site: Callaway Ameren icon.png
Issue date: 07/31/1999
From: Affolter R, Ready J
UNION ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-4084, NUDOCS 9908190078
Download: ML20210T445 (6)


Text

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Uxira Dzerrie PO Box 620 Callaway Plant Fulton, MO 65251 August 11,1999 U. S. Nuclear Regulatory Commission MI4 Attn: Document Control Desk gggg Mail Stop PI-137 Washington, DC 20555-0001 UE ULNRC-4084 Gentlemen:

DOCKET NUMBER 50-483 UNION ELECTRIC CO.

CALLAWAY PLANT UNIT I FACILITY OPERATING LICENSE NPF-30 MONTIILY OPERATING REPORT t

JULY,1999 The enclosed Monthly Operating Report for July,1999 is submitted pursuant to Section 6.9.1.8 of the Callaway Unit 1 Technical Specifications.

R. D. Affolter Manager, Callaway Plant RDA/JER/mib Enclosure

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a sehsidery of Ameren Corporation

ULNRC-4084 August 11,1999 Page 2 l

' cc: Mr. Ellis W. Merschoff Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-8064 Senior Resident Inspector Callaway Resident Office U.S. Nuclear Regulatoiy Commission 8201 NRC Road

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

Licensing Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 13E16 Washington, DC 20555-2738 Manager, Electric Department

- Missouri Public Service Commission PO Box 360 i

Jefferson City, MO 65102 Mr. Thomas A. Baxter Shaw, Pittman, Potts, & Trowbridge 2300 N. Street N.W.

L Washington, DC 20037 1.

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Enclosure ULNRC-4084 August 11,1999 DOCKET NO.:

50-483 UNIT NAME:

CALLAWAY UNIT I -

COMPLETED BY:

J. E. Ready TELEPHONE:

573/676-8617 FAX:

573/676-4202 PART A - OPERATIONS SIIMM ARY:

Callaway onerated at anproximately 100% power for the month of July with the exception of July 28*. 29*. and 30* Lead was reduced to annroximately 95% for several hours on each of those days.

This lead followinn was caused by incie xd backeressure due to the very hot ambient weather.

PART B - PORY AND SAFETY VALVE SIIMM ARY:

None.

Page1 of4

Enclosure ULNRC-4084 August 11,1999 PART C AVERAGE DAILY UNIT POWER I EVEL DOCKET NO; 50-483 UNIT:

Callaway Unit 1 COMPLETED BY:

J. E. Ready TELEPilONT:

573/676-8617 FAX:

573/676-4202

' MONTH: July,1999 AVERAGE DAILY POWER AVERAGE DAILY POWER LEVEL LEVEL M

(MWe-Net)

DAY (MWe-Net) 1 1.131 17 1.126 2

1.123 18 1.125 3

1.118 19 1.119 4

1.120 20 1.120 5

1.121 21 1.119 6

1.124 22 1.118 7

1.141 23 1.117 8

1.132 24 1.113 9

1.125 25 1.116 10 1.13R 26 1.115 11 1.144 27 1.120 12 1.143 28 1.110 13 1.140 29 1.095 l

14 1.134 30 1.106

'15 1.126 31 1.115 16 1.125 l

l Page 2 of 4 i

i Enclosura ULNRC-4084 August 11,1999 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:

(JULY)

YR TO DATE CUMULATIVE 1.

REPORTING PERIOD:

GROSS HOURS IN REPORTING PERIOD:

744 5087 128,076.5 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):

THIS MONTH YR TO DATE CUMULATIVE 5.

NUMBER OF HOURS REACTOR WAS CRITICAL 744 5087 114,921.3 6.

REACTOR RESERVE SHUTDOWN HOURS 0

0 0

7.

HOURS GENERATOR ON-LINE 744 5087 113,267.9 8.

UNIT RESERVE SHUTDOWN HOURS 0

0 0

9.

GROSS THERMAL ENERGY GENERATED (MWH) 2,645,815 18,070,891.4 382,152,920 10.

GROSS ELECTRICAL ENERGY GENERATED 876,471 6,109,237.0 130,311,378 (MWH) 11.

NET ELECTRICAL ENERGY GENERATED (MWH) 835,624 5,833,593.0 124,018,719 12.

REACTOR SERVICE FACTOR 100.0 100.0 89.7 13.

REACTOR AVAILABILITY FACTOR 100.0 100.0 89.7 14.

UNIT SERVICE FACTOR 100.0 100.0 88.4 15.

UNIT AVAILABILITY FACTOR 100.0 100.0 88.4 16.

UNIT CAPACITY FACTOR (Using MDC) 99.8 101.9 86.1 17.

UNIT CAPACITY FACTOR (Using Design MWe) 95.9 97.9 82.7 18.

UNIT FORCED OUTAGE RATE 0.0 0.0 1.96 19.

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

REFUELING OUTAGE X, 10-04-99,28 DAY DURATION 20.

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

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