ML20063H469

Monthly Operating Rept for Jan 1994 for Oyster Creek Nuclear Generating Station

ML20063H469
Person / Time
Site:	Oyster Creek
Issue date:	01/31/1994
From:	J. J. Barton, Krall J GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
C321-94-2019, NUDOCS 9402180128
Download: ML20063H469 (8)

Text

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,O GPU Nuclear Corporation Gt,,!U Nuclear

= ::r388 Forked River.New Jersey 08731-0388 609 971-4000 Writers Direct Dial Number:

C321-94-2019 February 10, 1994

'T.S. Nuclear Regulatory Commission A.U: Document Control Desk Washington, D.C. 20555

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report 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.

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

Si erely,

/

/

A Barton ice President and Director Oyster Creek JJB/BDEM: jc Attachment (MOR-RPT.JAN) cc:

Administrator, Region 1 Senior NRC Resident Inspector Oyster Creek NRC Project Manager I

9402180128 940131 PDR ADOCK 05000219

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GPU Nuclear Corp [ ration is a subsidiary of General Public Utihties Corporation

Monthly Doeratino Report January 1994 Oyster Creek entered January 1994 operating at 100% power. On January 12, power

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l was reduced to 70% for replacement of the 'C' condensate pump and motor which showed signs of degradation and potential failure. The plant returned to full power on Jancary 18, following replacement and testing of the pump and motor.

The plant generated 436,723 net megawatt-hours electric and obtained a unit capacity factor (based on MDC Net) of 96.2 for the month.

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MONTIILY OPERATING REPORT '

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LICENSEE EVENT REPORTS The following Licensee Event Repons were submitted during the' month of January,1994:

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NONE I

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Oyster Crask Station #1 Docket No. 50-219 REFUELING INFORMATION - JANUARY, 1994 Name of Facility:

Oyster Creek Station #1 Scheduled date for next refueling shutdown:

Currently projected for September 10, 1994 Scheduled date for restart following refueling:

Currently projected for November 14, 1994 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 design or performance analysis methods, significant changes in fuel design, new operating procedures -

1.

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

560 The number of fuel assemblies (a) in the core

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(b) in the spent fuel storage pool 1900

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(c) in dry storage 8

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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:

2600 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.

NRC_RPT.WPD/111 l

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AVERAGE DATLY POWER LEVEL NET MWe 1

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DOCKET #.

.50-219 UNIT.

. eYSTER CREEK #1 REPORT DATE.

02-03-94 COMPILED BY.

. JIM KRALL TELEPHONE #..

.609-971-4115 MONTH:

JANUARY, 1994 DAY M

D31 M

1.

629 16.

414 2.

623 17.

414 3.

629 18.

496 4.

622 19.

624 5.

628 20.

628 6.

629 21.

629 7.

628 22.

629 8.

628 23.

629 9.

629 24.

629 10, 629 25.

628 11.

630 26.

628 12.

535 27.

628 13.

430 28.

627 14.

419 29.

628 15.

417 30.

627 31.

628 l

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NRC RPT.WPD/112 j

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OPERATING DATA REPORT OPERATING STATUS

1. DOCKET:

50-219 2J REPORTING PERIOD:

01/94

3. UTILITY CONTACT:

JIM KRALL (609)971-4115

4. LICENSED THERMAL POWER (MWt):

1930

5. NAMEPLATE RATING (GROSS MWe):

687.5 x 0.8 = 550

6. DESIGN ELECTRICAL RATING (NET MWe):

650

7. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe):

632

8. MAXIMUM DEPENDABLE CAPACITY (NET MWe):

610

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 PERIOD HOURS 744.0 744.0 211344.0 j

13. HOURS RX CRITICAL 744.0 744.0 140343.0

14. RX RESERVE SHUTDOWN HRS 0.0 0.0 918.2

15. HRS GENERATOR ON-LINE 744.0 744.0 136945.7 s

16. UT RESERVE SHTDWN HRS 0.0 0.0 0.0 l

17. GROSS THERM ENERGY (MWH) 1349249 1349249 234462626 1

18. GROSS ELEC ENERGY (MWH) 453277 453277 78697591

19. NET ELEC ENERGY (MWH) 436723 436723 75484437

20. UT SERVICE FACTOR 100.0 100.0 64.8

21. UT AVAIL FACTOR 100.0 100.0 64.8 l

22. UT CAP FACTOR (MDC NET) 96.2 96.2 58.3

23. UT CAP FACTOR (DER NET) 90.3 90.3 54.9

24. UT FORCED OUTAGE RATE 0.0 0.0 10.4

25. FORCED OUTAGE HRS 0.0 0.0 15957.3

26. SHUTDOWNS SCHEDULED OVER NEXT 6 HONTHS (TYPE, DATE, DURATION):

NONE

27. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

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l NRC_RPT.WPD/113 i

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l UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:

50-219 UNIT NAME:

Oyster Creek DATE:

February 07. 1994 COMPLETED BY:

David M. Egan TELEPHONE:

971-4818 REPORT MONTH:

January 1994 TYPE METHOD OF SHUTTING CORRECTIVE No.

DATE F: Forced DURATION REASON (1)

DOWN THE REACTOR OR ACTIONS / COMMENTS S: Scheduled (hours)

REDUCING POWER (2) 1 940112 F

0 b

1 Power was marnJally reduced to 70% to replace the

'C' condensate ptap and motor.

SUMMARY

(1) PEASON (2) METHOD a.

Equipment Failure (Explain) e.

Operator Training & Lic Exam 1.

Manual b.

Maintenance or Test f.

Adninistrative 2.

Manual Scram o.

Refueling g.

Operational Error (Explain) 3.

Automatic Scram d.

Regu'**ery Restriction h.

Other (Explain) 4.

Other (Explain) b d

UNIT' SHUTDOWNS AND POWER REDUCTIONS Oyster Creek entered January 1994 operating at 100% power. On January 12, power was reduced to 70% for replacement of the

'C' condensate ptmp and notor which showed signs of degradation and potential failure. The plant returned to full power on January 18, following replacement and testing of the ptap and motor. The plant generated 436,723 net megawatt-hours electric and obtained a toit capacity factor (based on MDC Net) of 96.2% for the sonth.

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