ML19350A883

Monthly Operating Repts for Feb 1981

ML19350A883
Person / Time
Site:	Point Beach
Issue date:	03/04/1981
From:	Fay C WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML19350A879	List: ML19350A878 ML19350A883
References
NUDOCS 8103170324
Download: ML19350A883 (8)

Text

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OPERATING DATA REPORT DOCIET NO. 50-266 00 DATE March 4, 1981 C

Co COMPLETED BY C. U. FAY w

-3 TELEPHONE 414 277 2811 C3 OPERATING STATUS (pg ........................

ggg 1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT I . NOTES .

__gg 2. REPORTING PERIOD: FEBRUARY 1981 . .

3. LICENSED THERMAL P00ER (MUT): 1518. . .

4. NAMEPLATE RAi!NG (GROSS MUE): 523.8 . .

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

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MUE): 519. . .

7. MAXIMUM DEPENDABLE CAPACITY (NET MUE): 495. ........................

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

NOT APPLICABLE

9. POWER LEVEL TO UNICH RESTRICTED, IF ANY (NET MUE): 390.0

10. REASONS FOR RESTRICTIONS, (IF ANY): SEtxkKHWMME222 Power restriction is the result of a self-imposed reduction in core average temperature in an attempt to inhibit corrosion of steam generator tubes within the tubesheet crevice. THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 672 1,416 90,432

12. NUMBER OF HOURS REACTOR UAS CRITICAL 672.0 1,416.0 74,850.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 605.7

14. HOURS GENERATOR ON LINE 672.0 1,416.0 72,552.9

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 764.3

, 16. GROSS THERMAL ENERGY GENERATED (MUH) 815,372 1,691,450 100,529,894

17. GROSS ELECTRICAL ENERGY GENERATED (MUH) 264,310 551,020 33,810,740

18. NET ELECTRICAL ENERGY GENERATED (MUH) 251,054 523,118 32,190,404

19. UNIT SERVICE FACTOR 100.0 100.0 80.2

20. UNIT AVAILABILITY FACTOR 100.0 100.0 81.1

21. UNIT CAPACITY FACTOR (USING MDC NET) 75.5 74.6 73.0

22. UNIT CAPACITY FACTOR (USING DER NET) 75.2 74.3 71.6

23. UNIT FORCED DUTAGE RATE 0.0 0.0 3.2

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

Steam generator eddy current inspection June 19,1981, expected to last from two to four weeks.

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: NOT SHUID0UN 9

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

OPERATING DATA REPORT DOCKET NO. 50-301 DATE March 4, 1981 COMPLETED BY C. W. FAY IELEPHONE 414 277 2811 OPI. DATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 2 . NOTES .

2. REPORTING PERIOD: FEBRUARY 1981 . .

3. LICENSED THERMAL POWER (MWT): 1518. . .

4. NAMEPLATE RATING (GROSS MWE): 523.8 . .

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

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 519. . .

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):- 495. ........................

8. IF CHANGES DCCUR IN CAPACITY RATINGS (ITEMS NUMBER 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 472 1,416 75,217

12. NUMBER OF HOURS REACTOR WAS CRITICAL 672.0 1,416.0 67,966.0

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 186.3

14. HOURS GENERATOR ON LINE 672.0 1,416.0 46,714.5 '

15. UNI 7 RESERVE SHUTDOWN HOURS 0.0 0.0 123.9

, 16. GROSS THERMAL ENERGY GENERATED (MWH) 1.000,189 2,123,788 90,913,534

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 340,570 715,770 30,839,620

18. NET ELECTRICAL ENERGY GENERATED (MJH) 326,089 685,317 29,348,738

19. UNIT SERVICE FACTOR 100.0 100.0 88.7

20. UNIT AVAILABILITY FACTOR 100.0 100.0 88.9

21. UNIT CAPACITY FACTOR (USING MDC NET) 98.0 97.8 79.5

22. UNIT CAPACITY FACTOR (USING DER NET) 97.6 97.4 78.5

23. UNIT FORCED OUTAGE RATE 0.0 0.0 1.8

24. SHUIDOWNS SCHEDULED DVER NEXT 4 MONTHS (TYPE, DATE, AND DURATION OF EACH):

Refueling shutdown April 17, 1981, expected to last approximately five weeks.

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: NOT SHUTDOWN DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DA1ED SEPTEMBER 22, 1977

DOCKET NO. 50-266 UNIT NAME Point Beach Un i t- 1 DATE March 4, 1981 COMPLETED BY C. W. Fay TELEPHONE 414/277-2811 AVERAGE DAILY UNIT POWER LEVEL MONTH Feb ru a ry , 1981 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL PO%.'.:R LEVEL

- DAY MWe NET DAY MWe NET DAY MWe NET 1 375 11 376 21 374 2 374 12 376 22 374 3 373 13 377 23 374 4 372 14 375 24 373 5 373 15 366 25 371 6 373 16 377 26 373 7 374 17 376 27 373 8 374 18 376 28 372 9 377 19 372 29 ---

10 370 20 373 30 ---

31 ---

AD-28A (1-77)

DOCKET NO. 50-301 UNIT NAME Point Beach Unit 2 DATE March 4, 1981 COMPLETED BY C. W. Fay TELEPHONE 414/277-2811 AVERAGE DAILY UNIT POWER LEVEL MONTH Pebruarv. 1981 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1 484 11 483 21 491 2 481 12 481 22 490 3 482 13 484 23 490 4 480 14 4 81_ 24 492 5 484 15 _

483 25 489 6 48s 16 485 26 490

'7 484 17 485 27 489 8 470 18 488 28 490 9 483 19 487 29 ---

10 486 20 490 30 ---

31 ---

AD-28A (1-77)

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No. 50-266 Unit Name Point Beach Unit 1 Date March 4, 1981 Completed By C. W. Fay Telephone 414/277-2811 Unit 1 operated at 390 MWe net throughout the period with one load reduction. On February 15, 1981, at 0055 hours6.365741e-4 days <br />0.0153 hours <br />9.093915e-5 weeks <br />2.09275e-5 months <br />, Unit 1 power was reduced to 280 MWe for turbine stop valve testing. Af ter successful completion of turbine stop valve testing, Unit 1 was restored to its previous power level of 390 MWe at 0300 hours0.00347 days <br />0.0833 hours <br />4.960317e-4 weeks <br />1.1415e-4 months <br /> that same day.

On January 13, 1981, while reviewing the control room emergency filtration system's annual test results from April of 1980 for a control room habitability study, it was dis-covered that the 1980 annual test was not complete as it did not meet the testing requirements of Technical Specification 15.4.11. This led to a degraded mode of operation allowed by the Technical Specifications. The subject system was retested on January 14, 1981, and found to be operating satisfactorily with no degradation of system performance evident. This occurrence was filed on February 4, 1991, under Licensee Event Report No. 81-002/03L-0.

Safe ty related maintenance for this period included replacement of reactor trip relay 1RT-2A. At 0825 hours0.00955 days <br />0.229 hours <br />0.00136 weeks <br />3.139125e-4 months <br /> on February 17, 1981, after a successful trip test, reactor trip relay 1RT-2A failed to reset during the performance of ICP 2. 3, Periodic Test of Reactor Protection System Logic.

The relay was replaced at 0955 hours0.0111 days <br />0.265 hours <br />0.00158 weeks <br />3.633775e-4 months <br /> that same day and ICP 2. 3 was completed satisfactorily.

O NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No. 50-301 Unit Name Point Beach Unit 2 Date March 4, 1981 Completed By C. W. Fay Telephone 414/277-2811 Unit 2 operated at 495 MWe net throughout the period with one load reduction. On February 8, 1981, at 0021 hours2.430556e-4 days <br />0.00583 hours <br />3.472222e-5 weeks <br />7.9905e-6 months <br />, Unit 2 power was reduced to 320 MWe for turbine stop valve testing. After successful completion of turbine stop valve testing, Unit 2 was restored to its previous power level of 495 MWe at 0448 hours0.00519 days <br />0.124 hours <br />7.407407e-4 weeks <br />1.70464e-4 months <br /> that same day.

No licensee reportable events were filed during this pe riod.

Safety related maintenance over this period included replacement of charging pump 2P2A varidrive unit on February 18, 1981.

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