ML20082K369

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

ML20082K369
Person / Time
Site:	Oyster Creek
Issue date:	03/31/1995
From:	J. J. Barton, Edelmann P, Egan D GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
C321-95-2133, NUDOCS 9504190254
Download: ML20082K369 (7)

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GPU Nuclear Corporation tuclear U  :::ifn:er88 8

Forked River.New Jersey 08731-0388 609 971-4000 Writer's Direct Dial Number:

April 11, 1995 C321-95-2133 U.S. Nuclear Reguhtory Commission ATTN: Document Control Desk Washington, D.C. 20555

Subject:

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

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

Sincerely,

.$g' J.J. Barton Vice President and Direc*or Oyster Creek JJB/BDEM: jc Attachment cc: Administrator, Region 1 Senior NRC Resident Inspector Oyster Creek NRC Project Manager (C:\wpS1\demercha\MOR-RPT. mar) 9504190254 950331 I PDR ADOCK 05000219 ,

R PDR 1I GPU Nuclear Corporation is a subsidiary of the General Public Utahties Corporation

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SUMMARY

MARCH,1995 Oyster Creek entered March at 100% reactor power. Power was reduced on March 18 to remove the B-Feedwater String and replace the B-High Pressure Feedwater Heater's tube side relief valve (V-4-86). After the replacement was completed, the B-Feedwater String was returned to service. The C-Feedwater ,

String was then removed from service to replace its High Pressure Heater's tube side relief valve (V-4-87). On March 19, full power was reachieved and maintained for the remainder of the month.

The plant generated 466,040 MWh net electric and attained a MDC net capacity ,

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factor of 101.2% for the month.

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MONTIILY OPERATING REPORT l i

LICENSEE EVENT REIOR_I i i

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LER 95-001 On Febmary 21,1995, it was discovered that the Service Water Radiation Monitoring (SWRM) System had not been functionally tested since May,1993. The Technical Specifications and Offsite Dose Calculation Manual require a quarterly functional test when l the Service Water Radiation Monitor is operable. This condition was caused by inadequate management oversight during changes to the site integrated scheduling process, master surveillance schedule and associated reports. Functional testing was performed satisfactorily, indicating that the necessary functions remained operable since the last test. This condition is considered eportable in accordance with 10CFR50.73(A)(2)(i)(B).

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• OPERATING DATA REPORT OPERATING STATUS 1,. 0001(ET: 50 219 2 .

j 2. REPORTING PERIOD: Mar 95 I

3. UTILITY CONTACT: PAUL G. EDELMANN (609 9714097) j 4. LICENSED THERMAL POWER (MWt): 1930 '

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

8. DESIGN ELECTRICAL RATING (NET MWe): 850

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, 7. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe): 641

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8. MAXIMUM DEPENDABLE CAPACITY (NET MWe): 619

9. IF CHANGES OCCUR AB0VE SINCE LAST REPORT, GIVE REASONS:

1 NONE

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

NONE

11. REASON FOR RESTRICTION,IF ANY:

j NONE q MQNTH T YEAR CUMULATIVE j 12. REPORT PERIOD HOURS 744.0 2160.0 221520.0

13. HOURS RX CRITICAL 744.0 2160.0 147960.7 1 14. RX RESERVE SHUTDOWN HRS 0.0 0.0 918.2 1

1 15. HRS GENERATOR ON LINE 744.0 2160.0 144459.1 i

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f UT RESERVE SHTDWN HRS 0.0 0.0 0.0

17. GROSS THERM ENERGY (MWH) 1408814 4042090 248585794 l .

i 18. GROSS ELEC ENERGY (MWH) 483358 1387135 83413426 l 19. NET ELEC ENERGY (MWH) 466040 1338105 80013192 1

20. UT SERVICE FACTOR 100.0 100.0 65.2

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21. UT AVAll FACTOR 100.0 100.0 65.2 4.

i j 22. UT CAP FACTOR (MDC NET) 101.2 100.1 58.9 i

j 23. UT CAP FACTOR (DER NET) 96.4 95.3 55.6

24. UT FORCED OUTAGE RATE 0.0 0.0 10.1 l

25. FORCED OUTAGE HRS 0.0 0.0 16289.8 1

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

NONE

27. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE: NlA i

4 Oyster Creek Station #1 Docket No. 50 219 i

i REFUELING INFORMATION . MARCH,1695 1

l Name of Facility: Oyster Creek Station #1 l Scheduled date for next refueling shutdown:

3 September,1996 h

$ Scheduled date for restart following refueling: Currently projected for November,1998 4

} Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment?

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[ No 4

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l important licensing considerations associated with refueling, e.g., new or different fuel design er supplier, unreviewed design i

j or performance analysis methods, significant changes in fuel design, new operating precedures:

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

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The number of fuel assemblies (a) in the cors = 580 e

j (b) In the spent fuel storage pool - 2048 l (c) L1 dry storage - 24 i

) The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has l been requested or is planned, in number of fuel assemblies:

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] Present Licensed Capacity: 2600

) Planned increase in Licensed Storage Capacity: 45 i

l The actual fuel storage capacity of the spent fuel pool is 2845 assemblies, j The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

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Full core discharge capacity to the spent fuel pool was lost after the 1994 refueling outage.

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AVERAGE DAILY POWER LEVEL i

NET MWs DOCKET #. . . . . . . . . . . 50-219 UNIT. . . . . . . . 0YSTER CREEK #1 REPORT DATE. . . . . . . . 418l95 COMPILED BY . . . . . . . . PAUL G. EDELMANN i

TELEPHONE # . . . . . . 805 9714097 1

l Mt NTH: MARCH,1995 l

1 E M M M l

1 1. 839 18. 838 l

j 2. 840 17. 814

3. 839 18. 409

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! 4. 841 19. 508 j 5. 840 20. 838 I

8. 840 21. 837

7. 839

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22. 835 1

) 8. 839 23, 838 l 9. 838 24. 838 j 10. 841 25. 841 a

j II. 838 28. 840 l

j 12. 840 27. 839  !

l 13. 841 28. 839 a

i 14. 838 29. 838

15. 841 30. 838 1

31. 838 1

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