ML20206N743

Monthly Operating Rept for Apr 1999 for Oyster Creek Nuclear Generating Station.With

ML20206N743
Person / Time
Site:	Oyster Creek
Issue date:	04/30/1999
From:	Egan D, Roche M GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
1940-99-20251, GL-97-02, GL-97-2, NUDOCS 9905180051
Download: ML20206N743 (3)

Text

r-l GPU Nuclear, Inc.

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U.S. Route #9 South l

NUCLEAR Post Oftce Box 388 Forked River, NJ 08731-0388 Tel 609-9714000 t

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May 7, 1999 t

1940-99-20251 U. S. Nuclear Regulatory Commission

)

Attention: Document Control Desk Washington, DC 20555

SUBJECT:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Repon - April,1999 Enclosed are two copies of the April,1999, Monthly Operating Repon for Oyster Creek Nuclear Station.

The content and format ofinformation submitted in this repon 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 truly yours, f

% L f/S M 0

Michael B. Roche

' b ' ~31 Vice President & Director U

Oyster Creek MBR/BDeM/gl l

Enclosures cc:

Administrator, Region I (2 copies)

NRC Project Manager NRC Sr. Resident Inspector 9905180051 990430 PDR ADOCK 05000219 R

PDR L

1 l

A APPENDIX A l

Operating Data Report Docket No:

50-219 Date:

5/3/99 l

Completed By:

David M. Egan Telephone:

(609)971-4818 l

l Reporting Period:

April 1999 YEAR TO MObfrH DATE CUMULATIVE 1.

DESIGN ELECTRICAL RATING (MWe NET).

The nominal act electrical output of the unit specified by the utility and used for the purpose of plant design.

650 2.

MAXIMUM DEPENDABLE CAPACITY (MWe NET).

l The gross electrical output as measured at the output tenninals of the turbine generator during the most restrictive seasonal 619 conditions minus the normal station service loads.

l 3.

NUMBER OF HOURS REACTOR WAS CRITICAL

'Ihe total number ofhours during the gross hours of the reporting period that the reactor was critical.

719.0 2,879.0 179,939.0 4.

HOURS GENERATOR ON LINE.

(Senice Ilours) The total number ofhours during the gross hours 719.0 2,879.0 176,057.0 of the reporting period that the unit operated with the breakers l

closed to the station bus. 'the sum of the hours that the generator was on line plus the total outage hours in the reporting perial.

I 5.

UNIT RESERVE SHUTDOWN HOURS.

The total number of hours during the gross hours of the reporting 0

0 918.2 perial that the unit was removed from senice 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 440,011 1,778,517 99,362,600 terminals of the turbine generator minus the normal station service loals during the gross hours of the reporting period, expressed in magawatt hours. Negative quantities should twt be sned.

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

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