ML20198P179

Monthly Operating Rept for Dec 1997 for Oyster Creek Nuclear Station

ML20198P179
Person / Time
Site:	Oyster Creek
Issue date:	12/31/1997
From:	Egan D, Roche M GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
6L40-98-20009, GL-97-02, GL-97-2, NUDOCS 9801220026
Download: ML20198P179 (3)

Text

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U S Route #9 South NUJ; EAR Post Othee Box 388 Forted River, NJ 087310388 Tel 609-9714000 January 12, 1998 6L40-98-20009 U. S. Nuclear Regulatory Commission Attention: Document ControlDesk Washington, DC 20555

SUBJECT:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report - December,1997 F.nclosed are two copies of the December,1997 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. Brensa DeMerchant, Oyster Creek Regulatory Affairs Engineer, at 609-971-4642, Very truly yours, Y

b MichaelB Roche Vice President & Director Oyster Creek MBR/BDeM/gl Enclosures cc:

Administrator, Region I(2 copies) h[g NRC Project Manager NRC St. Resident Inspector

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l APPENDIX A Operating Data Report Docket No:

50-219 Date:

01/05/98 Completed By:

David M. Egan Telephone:

(609)971-4818 9

REPORTING PERIOD; December 1997 YEARTO MONTH DATE CUMULATIVE I.

DESIGN ELECTRICAL RATING (MWe NET).

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

650 2.

MAXIMUM DEPEND ABLE CAPACITY (MwtNET).

The gruss electrical output as measured at the output termmals of the turbine generator during the most restrictive seasonal 619

+

conditions minus the normal station service loads.

3.

NUMBER OF llOURS REACTOR WAS CRITICAL.

The total number of hours during the gross hours of the reporting penod that the reactor was etitical.

744 8259.9 169,84s.3

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4.

IlOURS GENERATOR ON LINE.

(Service llours) ne total number of hours during the gross 744 8165.3 166,OB3.1 1.ours of the reportira period that de unit operated with :he breakers closed te de station bus. The sum of the hours that the genciator was on line plus the total outage hours in the reporting period 5.

UNIT RESERVE SilUTDOWN llOURS.

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

0 0

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

6.

NET ELECTRICAL ENERGY (MWil).

The gross electrical output of the unit meaced at the output 474,850 5,073,203 90,281,849 terminals of the turbine generator minus the nonnat station service loads during the gross hours of uw reporting period, expressed in magawatt hours. Negative quantities should not bc :st.

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

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Appendix B Unit Shutdowns Docket No:

50-219 Date:

01/05/97 Completed By:

David M. Egan Telephone:

(609)971 3 818 Reporting Period:

December 1997 l

No.

Date Type

• Duration Reason' Method of Cause & Correctiu: Action to (Hours)

Shutting Down Prnent Recurrence l

Peor There were no significant shittdowns or power reductions during the reporting l

period.

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2 F Forced Reaun Wthat 5 Chw A-Equapsocos Fadure(Explam) 1.u -.i B-m-e- -w cr Tcs 2-Enual Scram C Merar 3-Automats Saam D-Reguinary dastraamm 4Ohcr(Emplass)

FX4=ratar Trasung A IW Fae~

F-Aharrarve cop.n mar En=(vv 4,)

Hh (Explam)

During December, Oyster Creek generated 474,850 MWH net electric or 103.1% ofits MDC rated capacity.

Summary-9 4D 9