ML20150F849

Monthly Operating Repts for June 1988 for Point Beach Units 1 & 2

ML20150F849
Person / Time
Site:	Point Beach
Issue date:	06/30/1988
From:	Krause C WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML20150F851	List: ML20150F849 ML20151D123 ML20151D135
References
NUDOCS 8807190086
Download: ML20150F849 (8)

Text

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N OPERATING DATA REPORT DOCKET.NO. 50-266..

>q DATE July 7, 1988 COMPLETED BY C. U. KRAUSE-TELEPHONE 414 221,2001 OPERATING STATUS g

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 1

. NOTES

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2. REPORTING PERIOD:

JUNE 1988

3. LICENSED THERMAL POUER (MUT): 1518.

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4. NAMEPLATE RATING (GROSS MUE):

523.8

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

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

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

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8. IF CHANGES DCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT GIVE REASONS:

NOT APPLICABLE y

9. POWER LEVEL TO UHICH RESTRICTED, IF ANY (NET MUE): NOT APPLICABLE

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

' CUMULATIVE.

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11. HOURS IN REPORTING PERIOD 720 4.367 154,727-

12. NUMBER OF H03RS REACTOR UAS CRITICAL 720.0 3.430.7 126.198.5

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13. REACTOR RESERVE SHUTDOUN HOURS 0.0 0.0

'652.7 o

14. HOURS GENERATOR DN LINE 720.0 3.370.8

.123.415.5 0$

15. UNIT RESERVE SHUTDOUN HOURS 0.0 0.6 837.9-3 0:

16. GROSS THERMAL ENERGY. GENERATED (MUH) 1.090,854 5.031.638 170,658.692 0-

17. GROSE ELECTRICAL ENERGY GENERATED (MUH) 374.030 1.720,850 57.544,220

18. NET ELECTRICAL ENERGY GENERATED (MUH) 358.269 1,644.770 54.798,289

19. UNIT SERVICE FACTOR 100.0 77.2 79.8

20. UNIT AVAILABILITY FACTOR 100.0 77.2 80.3

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.6 77.7 72.~6

22. UNIT. CAPACITY FACTOR (USING DER NET) 100.1.

75.8 71.3 YN

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23. UNIT FORCED OUTAGE RATE 0.0-0.0 2.0 h

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

g +f NONE

25. IF SHUYDOUN AT END OF REPORT PERIOD ESTIMATED DATE 0F STARTUP: NOT SHUIDOUN DATA REPORTED AND FACTORS CALCULATED AS' REQUESTED IN NRC LETTER DATED SEPTEMBER 22. 1977

DOCKET NO.

50-266

.f UNIT NAME Point Beach, Unit'l DATE July 7, 1988 COMPLETED BY C. W.

Krause TELEPHONE 414/221-2001 AVERAGE DAILY UNIT POWER LEVEL MONTH JUNE 1988 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

500

'll 500 21 498 2

501 12 501 22 498 3

500 13.

500 23 497 4

500 14 499 24 497 5

500 15 499 25 497 6

501 16 498 26 494 7

500 17 497 27 490 8

501 18 478 28 497 9

501 19 499 29 495 10 499 20 498 30 49f.

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No.

50-266 Unit Name Point Beach Unit 1 Date July 7, 1988 Completed By C. W. Krause Telephone 414/221-2001 Unit 1 operated at approximately 498 MWe net with no significant load reductions for the entire report period.

On June 13, 1988, spare safeguards inverter DYOB was discovered smoking in the control building cable spreading room.

The inverter was deenergized, and a fire brigade mustered to cool a shorted SOLA transformer assembly internal to the inverter.

The transformer assembly was replaced, the inverter was tested and restored to operation.

Other safety related maintenance included the replacement of two cells in safeguards battery DOS, repairs to a steam leak on the governor sensing line of the turbine-driven auxiliary feed pump 1-P-29, and repairs to correct a minor fuel leak on the casing of diesel fire pump P-35B.

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OPERATING DATA REPORT DOCKET NO. 50-301 DATE July 7, 1988 COMPLETED BY C. U. KRAUSE TELEPHONE 414 221 2001 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 2

. NOTES

2. REPORTING PERIOD:

JUNE 1988

3. LICENSED THERMAL POUER (MUT): 1518.

4. NAMEPLATE RATING (GROSS MUE):

523.8

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

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

7. MAXIMUM DEPENDABLE CAPACITY (NET MUE):

485.

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

NOT APPLICABLE

9. POWER LEVEL 10 UHICH RESTRICTED. IF ANY (NET MUE): NOT APPLICABLE

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

11. HOURS IN REPORTING PERIOD 720 4.367 139,512

12. NUMBER OF HOURS REACTOR UAS CRITICAL 720.0 4.347.6 122.742.0

13. REACTOR RESERVE SHUTDOUN HOURS 0.0 1.1 216.1

14. HOURS GENERATOR ON LINE 720.0 4.304.2 120,774.3

15. UNIT RESERVE SHUTDOWN HOURS 0.0 5.0 297.4

16. GROSS THERMAL ENERGY GENERATED (MUH) 1,091.026 6,474,244 171,044.839

17. GROSS ELECTRICAL ENERGY GENERATED (MUH) 373.150 2.214,810 57,995,030

18. NET ELECTRICAL ENERGY GENERATED (MUH) 356,606 2.117,210 55,252.953

19. UNIT SERVICE FACTOR 100.0 98.6 86.6

20. UNIT AVAILABILITY FACTOR 100.0 98.7 86.8

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.1 100.0 80.9

22. UNIT CAPACITY FACTOR (USING DER NET) 99.7 97.5 79.7

23. UNIT FORCED OUTAGE RATE 0.0 0.5 1.2

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

Seven-week refueling outage to begin October 8, 1988.

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' UNIT NAME Point Beach, Unit 2

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DATE July 7, 1988 COMPLETED BY C. W. Krause TELEPHONE 414/221-2001 AVERAGE DAILY UNIT POWER LEVEL MONTH JUNE 1988 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

495 11 496 21 498 2

495 12 496 22 498 3

495 13 496 23 496 4

495 14 497 24 497 J

5 470 15 498 25 498 6

496 16 496 26 497 7

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4 N/A ZZ ZZZZZZ Shutdown for annual refueling and maintenance 2

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6 N/A ZZ ZZZZZZ Generator taken off line to complete post-outage turbine overspeed tests 1 F:

Forced 2 Reason:

3 Method:

4 Exhibit G-Instructions S:

Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Test 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continuation of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced Load SExhibit I-Same Source F - Administrative 6 - Other (explain)

G - Operational Error (explain)

H - Other (explain)

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