ML20107D269

Monthly Operating Repts for Jan 1985

ML20107D269
Person / Time
Site:	Point Beach
Issue date:	01/31/1985
From:	Fay C, Krause C WISCONSIN ELECTRIC POWER CO.
To:	NRC
References
NUDOCS 8502220294
Download: ML20107D269 (10)

Text

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t SUPPLEMENT TO MONTHLY REPORT FOR JANUARY 1985 REFUELING INFORMATION REQUEST In accordance with our letter dated February 21, 1978, which provided certain refueling infonnation, we are providing the following update to that refueling information:

(NC = No Change) a) Next Scheduled Refueling Shutdown:

Unit 1:

4/5/85 Unit 2:

9/20/R5 b) Scheduled Date for Restart:

Unit 1:

5/24/R5 Unit 2:

11/a/as c) License Amendment Required / Staff 10 CFR 50.59 Review Completed:

Unit 1:

Yes Unit 2:

Not applicable d) Scheduled Date for Submitting Supporting Information:

Unit 1:

Not aoolicable Unit 2:

Not aoolicable l

e) Important Licensing Considerations:

Unit 1:

First reofon of 0FA Fuel Unit 2:

2nd recion of 0FA Fuel f) Number of Fuel Assemblies in Storage Pool:

735 g) Other:

Spent fuel assemblies-have been returned from Morris and West Valley sites.

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OPERATING DATA REPORT DOCKET NO.-50-266 DATE. February 6, 1985 COMPLETED BT C. W. KRAUSE TELEPHONE 414 277 2001 OPERATING STATUS 1.. UNIT NAME:. POINT BEACH NUCLEAR PLANT UNIT 1

. NOTES

2. REPORTING PERIOD:

JANUARY 1985

3. LICENSED THERMAL POWER (MUT): 1518.

4. NAMEPLATE RATING (GROSS MUE):

523.8

5. DESIGN ELECTRICAL RATING (NET MUE): 497.

6. MAXInUM DEPENDABLE CAPACITY (GROSS MWE): 509.

7. MAXIMUM-DEPENDABLE CAPACITY (NET MWE): 485.

8; IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NOT APPLICABLE

9. F0WER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NOT APPLICABLE

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 744 124,824

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 744.0 101,242.6

13. REACTOR RESERVE SHUTDOWN' HOURS 0.0 0.0 629.7

14. HOURS GENERATOR ON LINE 744.0 744.0 98,731.5

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 802.5

16. GROSS THERMAL ENERGY GENERATED.(MWH) 1,125,266 1,125,266 134,074,243

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 386,440 386,440 45,031,680

18. NET ELECTRICAL ENERGY GENERATED (MWH) 370,984 370,984 42,837,132

19. UNIT SERVICE FACTOR 100.0 100.0 79.1

20. UNIT AVAILABILITY FACTOR 100.0 100.0 79.7

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.8 102.8 70.2

22. UNIT CAPACITY FACTOR (USING DER NET) 10C.3 100.3 69.1

23. UNIT FORCED OUTAGE RATE 0.0 0.0 2.4

24. SHUTDOWNS SCHEDULED DVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

Annual refueling outage seneduled to commence April 5,1985.

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25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: NOT SHUTDOWN l

DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977 l

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i-DOCKET.NO, 50-266 i

' UNIT NAME Point' Beach Unit-1 l

-DATE.

February 6, 1985 l

' COMPLETED ' BY _ C. W. ' Krause TELEPHONE 414/277-2001 l

AVERAGE DAILY UNIT POWER LEVEL

. MONTH January, 1985 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY

-POWER I,EVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET-l l

1

'497 11 499 21 497 l

l 2

.498 12 477~

22 499

-3

-500 13 502 23 498 4

500 14 503 24

'496

.5 501 15 501 25 498 l

l 6

499 16 500 26 499 1

7 500

-17 499 27 499 8

500 18

'500 28 500 9

500 19 497 29 500 1

10-502 20 496.

30 499 i

31 499 I'

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. NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE b

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1 Docket No.

50-266

. Unit Name-Point Beach Unit 1 l

Date February 6, 1985 j

Completed By C. W. Krause Telephone 414/277-2001 JUnitx1 operated at approximately 499 MWe net throughout the L

period with no significant load reductions.

Primary-to-secondary

steam generator leakage remains stable at less than 10. gallons

'per day.

On January 24, 1985, power.was lost to the Unit 1 P250 computer and backup computer while an electrician was working on the wires.to. restore power to the Unit 2 P250-computer.

Power L

was' restored to the Unit 1 backup computer via an alternate p

source.

The normal power supply was restored and-the Unit 1 P250 computer is presently.back in service.

Maintenance work during.the period included repairs to the gas stripper building ventilation system, replacement of the suction stabilizer to the 1PlA charging pump, and replacement of the' diesel' fire pump battery.

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'Al'so during the period, four Control Operator Trainees Lpassed their exams and received their licenses.

On January 29,'1985, Unitil surpassed-45}billionNkilowatt-hours:of electrical power: generation.

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OPERATING DATA REPORT DOCKET NO. 50-301 DATE February 6, 1985 COMPLETED BY C. W. KRAUSE TELEPHONE 414 277 2001 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 2

. NOTES

2. REPORTING PERIOD:

JANUARY 1985

3. LICENSED THERMAL POWER (MUT): 1518.

4. NAMEPLATE RATING (GROSS MWE):

523.8

5. DESIGN ELECTRICAL RATING (NET MWE): 497.

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.

7. MAXIMUM DEPENDABLE CAPACITY (NET MUE): 485.

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NunBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NOT APPLICABLE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NOT APPLICABLE

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 744 109,609

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 744.0 96,716.4

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 207.1

14. HOURS GENERATOR DN LINE 744.0 744.0 95,053.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 198.1

16. GROSS THERMAL ENERGT GENERATED (MWH) 1,103,110 1,103,110 132,856,082

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 374,710 374,710 45,014,850

18. NET ELECTRICAL ENERGY GENERATED (MWH) 358,696 358,696 42,870,101

19. UNIT SERVICE FACTOR 100.0 100.0 86.7

20. UNIT AVAILABILITY FACTOR 100.0 100.0 86.9

21. UNIT CAPACITY FACTOR (USING MDC NET) 99.4 99.4 79.6

22. UNIT CAPACITY FACTOR (USING DER NET) 97.0 97.0 78.7

23. UNIT FORCED OUTAGE RATE 0.0 0.0 1.3

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

NONE

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: NOT SHUTDOWN DATA REPORTED AND FACTORS CALCULATED AS. REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977

DOCKET NO.

50-301 Point Beach Unit 2 UNIT NAME DATE February 6, 1985-C. W. Krause COMPLETED BY 414/277-2001 TELEPHONE

. AVERAGE DAILY UNIT POWER LEVEL MONTH January, 1985 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

440 11 489 21 490 2

467 12 473 22 493 494 3

491 13 369 23 493 4

-492 14 496 24 492 5

463 15 486 25 493 6

466 16 493 26 493 7

473 17 494 27 493 8

490 18 495 28 493 9

488 19 490 29 492 490 20 473 30 10 31 EQR-28a (01-79)

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UNIT SIIUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 REPORT MONTil January, 1985 DATE February 6, 198T COMPLETED BY C.

W.

Krause TELEPIIONE 414/277-2001 La c

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<XXXXX Performed condenser tube leak checks.

Two leaks were found and plugged.

I F: Forced Reason:

3 Method:

Exhibit G-Instruc-S: Scheduled A-Equipment Failure (explain) 1-Manual tions for Prepar-B-Maintenance or Test 2-Manual Scram ation of Data Entry C-Refueling 3-Automatic Scram Sheets for LER FilG D-Regulatory Restriction 4-Other (explain)

(NUREG-0161)

E-Operator Training & License Exam J

F-Administrative 5 Exhibit I-Same AD-28B G-Operational Error (explain)

Source (01-78)

II-Other (explain)

O NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No.

50-301 Unit Name Point Beach Unit 2 Date February 6, 1985 Completed By C. W. Krause Telephone 414/277-2001 Unit 2 operated at approximately 491 MWe net throughout the period with one significant load reduction.

Load was reduced to 246 MWe net for 17 hours1.967593e-4 days <br />0.00472 hours <br />2.810847e-5 weeks <br />6.4685e-6 months <br /> beginning at 2030 hours0.0235 days <br />0.564 hours <br />0.00336 weeks <br />7.72415e-4 months <br /> on January 12, 1985.

During this load reduction, turbine stop valve tests and condenser tube leak checks were performed.

Two leaks were found and plugged in the No. 4 waterbox.

Primary-to-secondary steam generator leakage remains stable at less than 10 gallons per day.

Air inleakage to the Unit 2 condenser has been reduced to as low as practically possible.

However, high oxygen levels in the condensate system resulted in an Action Level 1 condition per Steam Generator Owner's Group specifications.

Air leaks in the gland sealing steam system and hotwell analyzer sample pump were found and secured to relieve the Action Level 1 condition.

Maintenance performed during the period included the repair of an oil leak on the 2 Pila component cooling pump, seal repair on the 2PllB component cooling pump, and replacement of the suc-tion stabilizer on the 2P2B charging pump.

Modification work on the reactor vessel level indication for Unit 2 has been completed.

On January 30, 1985, Unit 2 surpassed 45 billion kilowatt-hours of electrical power operation.

On January 24, 1985, on-going fire barrier contract work in the computer room caused a short in the power supply line and a subsequent loss of power to the Unit 2 P250 computer and backup computer.

Power was restored to the Unit 2 backup computer via an alternate source.

The normal power supply was restored and the Unit 2 P250 computer has been returned to service, f

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l lHsconsin Elecinc miacavmr 231 W. MICHIGAN, P.O. BOX 2046. MILWAUKEE, WI 53201 February 11, 1985 Director of Nuclear Regulatory Operations U. S. NUCLEAR REGULATORY COMMISSION Washington, D. C.

20555 Gentlemen:

MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the calendar month of January 1985.

Very truly yours, i

• • /Y Vice President-Nuclear Power C. W. Fay Attachments Copics to J. G. Keppler - NRC, Region III NRC Resident Inspector R. S. Cullen - PSCW

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