ML20247F672

Monthly Operating Rept for Apr 1998 for Davis-Bess Nuclear Power Station,Unit 1

ML20247F672
Person / Time
Site:	Davis Besse
Issue date:	04/30/1998
From:	Lash J, Matranga E CENTERIOR ENERGY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CCN:P-6-98-04, CCN:P-6-98-4, NUDOCS 9805200015
Download: ML20247F672 (3)

Text

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• 9"  ? LF" Daws-Besse Nuclear Pbwer Station l

, *E N 5501 North State Route 2 m Oak Harbor Ohro 43449-9760 May 13,1998

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CCN: P-6-98-04 l

Document Control Desk U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 Ladies and Gentlemen:

Monthly Operating Report, April 1998 Davis-Besse Nuclear Power Station Unit 1 i Enclosed is a copy of the Monthly Operating Report for the Davis-Besse Nuclear Power Station for the 4 month of April 1998.

If you have any questions, please contact E. C. Matranga at (419) 321-8369.

Very truly yours, M

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James H. Lash Plant Manager Davis-Besse Nuclear Power Station

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ECM/ljk Enclosure

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i ec: A. B. Beach NRC Region llI Administrator A. G. Hansen NRC Project Manager 4 ~

S. J. Campbell .sV "Q NRC Senior Resident Inspector t

9905200015 990430 PDR ADOCK 05000346 R PDR l

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OPERATING DATA REPORT DOCKET NO. 50-0346 UNIT NAME Davis-Besse Unit 1 DATE May 2,1998 COMPLETED BY Eugene C. Matranaa TELEPHONE 419-321-8369 REPORTING PERIOD April,1998 i 1

YEAR J T,_0_  !

MONTH DATE CUMULATIVE I 1 Design Electrical Rating (MWe-Net). 906 The nominal net electrical output of the unit specified tnj the utility and used for the purpose of plant design.

2 Maximum Dependable Capacity (MWe-Net). 873 The gross electrical output as measured at the output terminals of the turbine-generator during the most restrictive seasonal conditions minus the normal station service loads.

3 Number of Hours the Reactor Was Critical. 262.5 2,422.5 116,854.7 l l The total number of hours during the gross hours of the reporting period that the reactor was critical.

4 Number of Hours the Generator Was On Line. 262.5 2,422.5 114,510.3 (Also called Service Hours). The total number of hours during the gross hours of j the reporting period that the unit operated I with breakers closed to the station bus. i The sum of the hours the generator was on line plus the total outage hours should equal the gross hours in the reporting period.

5 Unit Reserve Shutdown Hours. 0.0 0.0 5,532.0 The total number of hours during the gross hours of the reporting period that the unit was removed from service for economic or similar reasons but was available for ,

operation.

6 Net Electrical Energy (MWH). 158,163 2,010,696 92,237,253 The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the normal station service loads during the gross hours of l

the reporting period, expresset, in mega-watt hours. Negative quantities should .

not be used.

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