ML20247G058

Monthly Operating Rept for Apr 1998 for Oyster Creek Nuclear Generating Station

ML20247G058
Person / Time
Site:	Oyster Creek
Issue date:	04/30/1998
From:	Egan D, Roche M GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
1940-98-20265, NUDOCS 9805200122
Download: ML20247G058 (3)

Text

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l GPU Nuclear,Inc.

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U.S. Route #9 South NUCLEAR Post Office Box 388 Forked River, NJ 087310388 Tel 609 9714000 May 12, 1998 1940-98-20265 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555

SUBJECT:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report - April,1998 Enclosed are two copies of the April,1998 Monthly Operating Report for Oyster Creek Nuclear Station. The content and format ofinformation submitted in this report is in accordance with the guidance provided by Generic Letter 97-02.

If you should have any questions, please contact Ms. Brenda DeMerchant, Oyster Creek Regulatory Affairs Engineer, at 609-971-4642.

Very tmly yours,

)

SyMichael B. Roche Vice President & Director Oyster Creek MBR/BDeM/gl jg Enclosures

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Administrator, Region 1(2 copies)

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I' NRC Project Manager NRC Sr. Resident Inspector 9905200122 990430 PDR ADOCK 05000219 R

PDR

APPENDIX A Operating Data Report l

Docket No:

50-219 Date:

05/12/98 Completed By:

David M. Egan Telephone:

(609)971 4818 l~

l Reporting Period:

April 1998 l

l l

YEARTO MONTH DATE CUMULATIVE 1.

DESIGN ELECTRICAL RATING (MWe NET).

The nominal net electrical output of the tatit specified by the j

utility and used for the purpose of plant design.

650 2.

MAXIMUM DEPENDABLE CAPACITY (MWeNET).

'Ihe gross electrical output as measured at the output terminals of the turbine generator during the most restrictive seasonal 619 conditions minus the nonnal station senice loads.

3.

NUMBER OF HOURS REACTOP., WAS CRITICAL.

The total number of hours during the gross hours of the reporting period that the reactor was critical.

614.7 2489.9 172,332.1 4.

HOURS GENERATOR ON LINE.

l' (Service Hours) The total number of hours during the gross 529.3 2404.5 168,487.6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> of the reporting period that the unit operated with the breakers closed to the station bus. The sum of the hours that the generator was on line plus the total outage hours in the l

reporting period.

5.

UNIT RESERVE SHUTDOWN HOURS..

The total number of hours during the gross hours of the '

0 0

0 reporting period that the unit was removed from service for economic or similar reasons but was available for operation.

6.

NET ELECTRICAL ENERGY (MWH).

The gross electrical output of the unit measured at the output 321,716.0.

1,502,331 94,784,180 terminals of the turbine generator minus the normal station senice loads during the gross hours of the reporting period, expressed in magewatt hours. Negative quantities should not be u.ed.

• Design values have no " Year to Date" or " Cumulative" significance.

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