ML20151V631

Monthly Operating Rept for Aug 1998 for Oyster Creek Nuclear Generating Station.With

ML20151V631
Person / Time
Site:	Oyster Creek
Issue date:	08/31/1998
From:	Egan D, Roche M GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
1940-98-20495, GL-97-02, GL-97-2, NUDOCS 9809150038
Download: ML20151V631 (3)

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{ GPU Nuclear,Inc.

( U.S. Route #9 South NUCLEAR Post Office Box 388 Fe,-ked River, NJ 08731-0388 Tel 609-9714000 September 4, 1998 1940-98-20495 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 [

SUBJECT:

Oyster Creek Nuclear Generating Station Docket No. 50-219 l Monthly Operating Report - August,1998 Enclosed are two copies of the August,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.

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

Very truly yours, 4

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\

g Michael B. Roche Vice President & Director (l

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l Oyster Creek MBR/BDeM/gl Enclosures \ ~ l-

/ l cc: Administrator, Region I (2 copies)

NRC Project Manager NRC Sr. Resident Inspector

.:p> G 9909150038 990031 P PDR l

R ADOCK 05000219.~ i pyg _,

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l APPENDIX A  ;

Operating Data Renoji

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Docket No: 50-219 i Date: 09/01/98 f Completed By: David M. Egan i Telephone: '(609) 971 -4818 l~  ;

Reporting Period: August 1998 YEAR TO MONTH DATE CUMULATIVE  ;

1. DESIGN ELECTRICAL RATING (MWe NET).  ;

The nominal net electrical output of the unit specified by the  ;

utility and used for the purpose of plant design. * *

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650 I

2. MAXIMUM DEPENDABLE CAPACITY (MWeNET).

The gross electrical output as maured at the output temunals of the ttabine generator during the most restrictive seasonal * * '

619 conditions minus the normal station senice loads.

3. NUMBER OF HOURS REACTOR WAS CRITICAL.

He total number of hours during the gross hours of the reportmg period that the reactor was critical.

744.0 5441.9 175,284.1

4. HOURS GENERATOR ON LINE.

(Senice 1Iours) The total number of hours during the gross hours 744.0 5356.5 171,439.6 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 reporting period.

5. UNIT RESERVE SHUTDOWN HOURS.

ne total number of hours during the gross hours of tlu: reporting 0 0 918.2 1 period that the unit was n: moved from senice for economic or ]'

similar reasons but was available for operation.

6. NET ELECTRICAL ENERGY (MWH). i The gross electrical output of the unit measured at the output 445,520 3,270,407 96,552,256  ;

terminals of the turbine generator minus the normal station senice -

loads during the gross hours of the reporting penod, expressed in magawatt hours. Negative quantities should not be uni i

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

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. *1 Appendix B ' -- ,

Unit Shutdowns ~ ,

Docket No: 50-219 Date: 09/0I/98 Completed By- Dasid M. Egan Telephona: (609)971-48I8 Reporting Period: August 1998 No. Date Type

• Duration Reason' Method of. Cause & Corrective Action to (Hours) Shutting Down Prevent Recurrence Reactor2 There were no shutdowns or significant power reductions during August 1998.

6 I 2 F Forced Reason: 51ethod, ,

S Scheduled A-Equipment Faihrre(Explain) 1-Manual j 1

B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Other(Explain)

FA)perator Training & Ucensing Examination F-Administrative  ;

G-Operational Error (Explai 0  ;

it-Other (Explain) [

Summary: During August 1998, Oyster Creek generated 445,520 MWH net electric, which was 96.7% ofits MDC rating.

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