ML20247G081

Monthly Operating Rept for Apr 1998 for Callaway Plant Unit 1

ML20247G081
Person / Time
Site:	Callaway
Issue date:	04/30/1998
From:	Affolter R, Holmes M UNION ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ULNRC-3829, NUDOCS 9805200130
Download: ML20247G081 (6)

Text

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U.? ion Electric PO Box 620 CallawayPlarit Fulton, MO 65251 May 12,1998 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop PI-137 MI/-

Washington, DC 20555-0001 WAmeren ULNRC-3829 Gentlemen:

DOCKET NUMBER 50-483 UNION ELECTRIC CO.

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

R. D. Affolter Manager, Callaway Plant RDA/MAH Enclosure hjt; ) )

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,,, o.A L> d 9805200130 98043043y PDR ADOCK O R

a subsidiary of Amoren Corporation

1 ULNRC-3829 May 12,1998 P,'ge 2 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 I

Callaway Resident Office -

U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Ms. Kristine M. Thomas (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 Jefferson City, MO 65102 Mr. Thomas A. Baxter Shaw, Pittman, Potts, & Trowbridge 2300 N. Street N.W.

Washington,DC 20037 l

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Endosure ULNRC-3829 l

May 12,1998 DOCKET NO.:

50-483 UNIT NAME:

CALLAWAY UNIT 1 COMPLETED BY:

M. A. Holmes TELEPHONE:

573/676 8842 FAX:

573/f"6-4202 PART A'- OPERATIONS

SUMMARY

On 4/1/98, at 0500, Callaway started to coastdown from 86% in preparation for refueling. On 4/3/98, at 0034, Callaway transitioned from Mode I to Mode 2 to enter the plant's ninth refueling outage.

PART B-PORY AND SAFETY VALVE

SUMMARY

Nene.

i i

l l-l Page1of4 L

F Enclosure l

ULNRC-3829 May 12,1998 l

l PART C l

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO:

50-483 UNIT:

Callaway Unit 1 COMPLETED BY:

M. A. Holmes l

TELEPHONE:

573/676-8842 FAX:

'573/676-4202 MONTH: APRIL 1998 l

AVERAGE DAILY POWER AVERAGE DAILY POWER LEVEL LEVEL DAX (MWe-Net)

Pj.Y (MWe-Nc6 1

798 17 0

2 419 th 0

3 0

19 0

4 0

20 0

5 0

21 0

6 0

22 0

l 7

0 23 0

8 0

24 0

i 9

0 25 0

10 0

26 0

11 0

27 0

12 0

28 0

?

13 0

29 0

l 14 0

30 0

15 0

31 16 0

Page 2 of 4

Enclosure.

ULNRC-3829 May 12,1998 PART D OPERATING DATA REPORT l

DOCKET NO :

50-483 UNIT NAME:

CALLAWAY UNIT 1 COMPLETED BY:

M. A. Holmes TELEPHONE:

57)/676-8842 FAX:

573M76-4202

- OPERATING STATUS:

(APR)

(YTD)

(CUM) 1.

REPORTING PERIOD:

GROSS HOURS IN REPORTING PERIOD:

719 2,879.0 117,108.5 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 MONTIJ

.YR TO DATE LUMULATIVE 5,

NUMBER OF HOURS REACTOR WAS CRITICAL 50.4 2,210.4 104,047.3 6.

REACTOR RESERVE SHUTDOWN HOURS 0

0 0

7.

HOURS GENERATOR ON-LINE 48.5 2,208.5 102,473.9 8,

UNIT RESERVE SHUTDOWN HOURS 0

0 0

9.

GROSS THERMAL ENERGY GENERATED 97,613 6,226,700 344,062,393 (MWH) 10.

GROSS ELECTRICAL ENERGY GENERATED 31,692 2,156,285 117,405,934 (MWH) 11.

NET ELECTRICAL ENERGY GENERATED 17,788 2,036,275 111,704,628 (MWH) 12.

REACTOR SERVICE FACTOR 7.0 76.8 88.8 13.

REACTOR AVAILABILITY FACTOR 7.0 76.8 88.8 14.

UNIT SERVICE FACTOR 6.8 76.7 87.5 15.

UNIT AVAILABILITY FACTOR 6.8 76.7 87.5 16.

UNIT CAPACITY FACTOR (Using MDC) 2.2 62.9 84.8 17.

UNIT CAPACITY FACTOR (Using Design MWe) 2.1 60.4 81.5 18.

UNIT FORCED OUTAGE RATE 0.0 0.0 2.07

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

Refueling Date:

Duration:

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

Page 3 of 4

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