ML20092H774

Monthly Operating Rept for Aug 1995 for Oyster Creek Nuclear Generating Station

ML20092H774
Person / Time
Site:	Oyster Creek
Issue date:	08/31/1995
From:	Baron J, Edelmann P GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
C321-95-2279, NUDOCS 9509210181
Download: ML20092H774 (7)

Text

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GPU Nuclear Corporation x Nuclear

r388 Forked Rwer.New Jersey 08731-0388 609 971-4000 Wnter's Direct Dial Number:

September 15, 1995 C321-95-2279 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report - August,1995 In accordance with the Oyster Creek Nuclear Generating Station Operating License No. DPR-16, Appendix A, Section 6.9.1.C, enclosed are two (2) copies of the Monthly Operating Data (gray book information) for the Oyster Creek Nuclear Generating Station.

l If you should have any questions, please contact Brenda DeMerchant, Oyster Creek Licensing Engineer at (609) 971-4642.

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J m J. Bar n ice PreMent and Director Oyster Creek JJB/BDEM l Attachment ec: Administrator, Region i Senior NRC Resident Inspector Oyster Creek NRC Project Manager

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9509210181 950831 qv PDR ADOCK 05000219 R PDR # ,I GPU Nuclear Corporation is a subsidiary of General Pubhc Utilities Corporation I

MONTIILY OPERATING REPORT l

LICENSEE EVENT REPORTS .

No LER's were submitted during the month of August 1995.

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SUMMARY

l August, 1995 1

oyster Creek had two significant power reductions during the month i of August. The first power reduction was the quarterly Main Steam I Isolation Valve full closure surveillance. The second was a forced l power reduction to replace A-Feedwater Pump's seals. Minor power l reductions were also incurred during the month due to environmental circulating water discharge limits.

During the month, the plant generated 420,845 net MWH electric and attained a MDC net capacity factor of 91.4%.

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Oyster Creek Station #1 Docket No. 50 21g REFUELING INFORMATION AUGUST,1995 Name of Facility: Dyster Creek Station #1 Scheduled date for next refueling shutdown:

September,1998 Scheduled date for restart following refueling: Currently projected for November,1996 Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?

No important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed desip or performance analysis methods, significant changec in fuel design, new operating procedures:

1. General Electric Fuel Assemblies Fuel design and performance analysis methods have been approved by the NRC.

The number of fuel assemblies (a)in the cors = 560 (b) in the spent fuel storage pool = 2048 (c)In dry storage = 24 The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

Present Licensed Capacity: 2645 The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

Full core discharge capacity to the spent fuel pool will be available through the 1996 refueling outage.

l- OPERATING OATA REr0RT OPERATING STATUS

1. ' DOCKET: 50 219 l

2. REPORTING PERIOD: Aug 95 l I 3. UTILITY CONTACT: PAUL EDELMANN (609 9714097)  ;

4. LICENSED THERMAL POWER (MWt): 1930

5. NAMEPLATE RATING (GROSS MWe): 687.5 x 0.8 - 550

6. DESIGN ELECTRICAL RATING (NET MWe): 850

7. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 541

8. MAXlMUM DEPENDABLE CAPACITY (NET MWe): 819

9. IF CHANGES OCCUR ABOVE SINCE LAST REPORT, GIVE REASONS:

NONE

10. POWER LEVEL TO WHICH RESTRICTED,IF ANY (NET MWe):

NONE

11. REASON FOR RESTRICTION,IF ANY:

NONE MONTH YEAR CUMULATIVE

12. REPORT PER100 HOURS 744.0 5831.0 225191.0

13. HOURS RX CRITICAL 744.0 5831.0 151631.7

14. RX RESERVE SHUTDOWN HRS 0.0 0.0 918.2

15. HR$ GENERATOR ON LINE 744.0 5831.0 148130.1

16. UT RESERVE SHTDWN HRS 0.0 0.0 0.0

17. GROSS THERM ENERGY (MWH) 1339781 10916884 255440588

18. GROSS ELEC ENERGY (MWH) 437500 3674897 85700988

19. NET ELEC ENERGY (MWH) 420825 3541904 82216991

20. UT SERVICE FACTOR 100.0 100.0 65.8

21. UT AVAll FACTOR 100.0 100.0 65.8

22. UT CAP FACTOR (MDC NET) 91.4 98.1 59.6

23. UT CAP FACTOR (DER NET) 87.0 93.5 58.2  ;

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24. UT FORCED OUTAGE RATE 0.0 0.0 9.9

25. FORCED OUTAGE HRS 0.0 0. 3 16289.8

26. SHUTDOWNS SCHEDULED DVER NEXT 6 MONTHS (TYPE, DATE, DURATION):

NONE I

27. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE: N/A l

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AVERAGE DAILY POWER LEVEL NET M,We DOCKET #. . . . . . . . . . . 50-219 UNIT. . . . . . . . 0YSTER CREEK #1 REPORT DATE. . . . . . . . . 91619 5 COMPILED BY . . . . . . . . PAUL EDELMANN TELEPHONE # . . . . . . 609 9714097 MONTH: AUGUST,1995 DAY MW DAY MW

1. 588 16. 609

2. 571 17. 611

3. 535 18. 602

4. 540 19. 478

5. 569 20. 601

6. 597 21, 601

7. 615 22. 606

8. 618 23. 613

9. 619 24. 611

10. 616 25. 592 11, 591 26. 412

12. 258 27. 418

13. 393 28. 608

14. 604 29. 617

15. 599 30. 619

31. 617 1

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