ML20081D507

Monthly Operating Rept for Oyster Creek Nuclear Generating Station

ML20081D507
Person / Time
Site:	Oyster Creek
Issue date:	02/28/1995
From:	J. J. Barton, Edelmann P, Egan D GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
C321-95-2109, NUDOCS 9503200272
Download: ML20081D507 (7)

Text

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l GPU Nuclear Corporation Nuclear

' "::e" tar 8' Forked River, New Jersey 08731-0388 1 609 971-4000 Writer's Direct Dial Number:

C321-95-2109 March 13, 1995 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555

Subject:

Oyster Creek Nuclear Generating Station Docket No. 50-219 Monthly Operating Report - February,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 Opemting Data (gray book information) for the Oyster Creek Nuclear Generating Station, j If you should have any questions, please contact Brenda DeMerchant, Oyster Creek Licensing Engineer at (609) 971~4642.

Sincerely,

(

J. . Barton ^

I V : President and Director ster Creek JJB/BDEM: jc -

Attachment ec: Administrator, Region 1 i

Senior NRC Resident Inspector Oyster Creek NRC Project Manager (C:\wp51\demercha\MoR-RPT.feb) 9503200272 950228 -

21000,i lR ADOCK 0500 9 i GPU Nuclear Corporation is a subsid:ary of General Pubhc Uthties Corporation / 3 1

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SUMMARY

FEBRUARY,1995 Oyster Creek entered February at 70% of full reactor power. Power was reduced on January 31 to remove {'

the B-Feedwater String and replace the inboard feedwater pump seal which was leaking. Full power was achieved on February 3. On February 8, power was reduced to remove the A-Recire Pump from service to ,

replace a failed motor-generator set bearing. Fult power was again achieved on February 14. On February 24, a planned power reduction was commenced to perform the Main Steam Isolation Valve full closure surveillauce. While at reduced load, the B-Feedwater Pump outboard seal was replaced and changes to digital l' feedtrater software were made. The plant returned to full power on February 27.

The plant generated 400,185 MWh net electric and attained a MDC net capacity factor of %.2% for the month. -

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D MONTHLY OPERATING REPORT l

.i LICENSEE EVENT REPORTS r

No Licensee Event Reports wem submitted during the month of February,1995. ,

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OPERATING DATA REPORT OPERATING STATUS

1. DOCKET:. 50 219

2. REPORTING PERIOD: Feb 95 l

3. UFILITY CONTACT: PAUL G. EDELMANN (809 9714097) l l

4. LICENSED 1.".ERMAL POWER WWth 1930

5. NAMEPLATE RATING (GROSS MWe): 887.5 x 0.8 - 550

8. DESIGN RECTRICAL RATING (NET MWe): 850

7. MAXWilM DEPENDABLE CAPACITY (GROSS MWe): 841

8. MAXIMUM DEPENDABLE CAPACITY (NET MWe): Its I

9. - IF CHANGES OCCUR A80VE SINCE LAST REPORT, GIVE REASONS:

NONE

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

i NONE

11. REASON FOR RESTRICTION,IF ANY:

NONE MONTH 71AR ctiMULATIVE

12. REPORT PERIOD HOURS 872.0 1418.0 220778.0

13. HOURS RX CRITICAL 872.0 1418.0 147218.7 i

14. RX RESERVE SHUTDOWN HR$ 0.0 0.0 918.2 i

15. HRS GENERATOR ON LINE 872.0 1418.0 143715.1

18. UT RESERVE SHTDWN HRS 0.0 0.0 0.0

17. GROSS THERM ENERGY WWH) 1212370 2833278 247158980

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18. GROSS ELEC ENERGY (MWH) 414785 903779 82930070

19. NET ELEC ENERGY WWH) 400185 872085 79547152

20. UT SERVICE FACTOR 100.0 100.0 85.1

21. UT AVAll FACTOR 100.0 100.0 85.1

22. UT CAP FACTOR WDC llET) 98.2 99.5 58.8

23. UT CAP FACTOR (DER NET) 91.5 94.7 55.4

24. UT FORCED OUTAGE RATE 0.0 0.0 10.2

25. FORCED OUTAGE HRS 0.0 0.0 18289.8

28. SHUTDOWNS SCHEDULED OVER NEXT $ MONTHS (TYPE, DATE, DURATIONE NONE

27. IF CURRENTLY SHUTDOWN, ESilMATED STARTUP OATE: N/A (p:\psegklocs-95\5414-95\opdata cor\repon.9)

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Oyster Creek Station #1 l Docket No. 50 219 REFUELING INFORMATION FEBRUARY,1995 I Name of Facility: Oyster Creek Station #1 Scheduled date for next refueling shutdown:

September,1998 l

Scheduled dste for restart following refueling: Currently projected for l

November,1998 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 methof.s, 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.

The number of fuel assemblies (a) in the core - 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: 2600 Planned increase in Licensed Storage Capacity: 45 -

Tne actual fuel storage capacity of the spent fuel pool is 2645 assemh:ies.

The projected date of the last refueling that can be dischargeJ to the spent fuel pool assuming the present licensed capacity-Full core discharge capacity to the spent fuel pool was lost after the 1994 refueling outage.

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, ,- AVERAGE DAILY POWER LEVEL

. NET MWe DOCKET #. . . . . . . . . . . 50 218 UNIT. . . . . . . . 0YSTER CREEK #1 REPORT DATE. . . . . . . . . 31719 5 COMPILED 3Y . . . . . . . . PAUL G. EDELMANN TELEPHONE # . . . . . . 508-9714097 MONTH: FEBRUARY,1995 RA_1 M R&1 M i

1. 427 18. 841

2. 438 17. 838

3. 528 18. 839

4. 840 19. 837

5. 640 20. 838

8. 841 21. 841 !

7. 840 22. 839

8. 837 23. 840

9. 834 24. I1B I

10. 838 25. 399

11. 838 28. 441

12. 803 27. 475

13. 829 28. 830

14. 824

15. 840 i

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i. UNIT SHUTDOWNS AND POWER REDUCTIONS i

i DOCKET No: 50-219 UNIT MAME: o ster creet DATE: st ircn TU. ivn COMPLT'D BY: p, ivia n. taan TELEPHONE: vi'l-4515 REPORT MONTH: February 1995 i . TYPE NETel0D OF SHUTTING CORRECTIVE

No. DATE F: Forced . DURATION. REASON (1) DOWN THE REACTOR OR ACTIONS / COMMENTS S: Scheduled -(hours) -

RFOUCING POWER (2) r 1

3- 950224 S 0 b 1 Reactor power was manually reduced to 38% to perform the MSIV full closure surveillance. The 4 power reduction was

. also used to repair in the 8-Feedwater Pump i outboard bearing and make digital feedwater software Changes.

SLAstARY:

(1) ASON. (2) METHOD

a. t F iture ' Explain)

( 'e. . Operator' Training & Lic Exam 1 Manual

b. - ntenance or Test f. Administrative 2. Manual Scram

c. Refueling g. Operational Error (Explain) 3. Automatic Scram

d. Regulatory Restriction -h. Other (Explain) 4. Other (Explain)

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