ML20097F469

Monthly Operating Repts for Aug 1984

ML20097F469
Person / Time
Site:	Point Beach
Issue date:	08/31/1984
From:	Fay C, Krause C WISCONSIN ELECTRIC POWER CO.
To:	NRC
References
NUDOCS 8409190008
Download: ML20097F469 (9)

Text

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OPERATING BATA REPORT

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BOCKET N0. 50-246 l

DATE september, 7, 1984 l

COMPLETED BY C. W. MRAUSE l

TELEPHONE 414 277 2001 j

GPERATIN6 STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 1

. NOTES

2. REPORTING PERIOB:

AU6UST 1984

3. LICENSEB THERNAL POWER (NUT): 1518.

4. NAMEPLATE RATING (6ROSS NUE):

523.8 l

5. BESIGN ELECTRICAL RATING (NET NUE): 497.

l

6. #4XINUN BEPENDABLE CAPACITY (SROSS MUE): 509.

7. NAXINUN BEPENDABLE CAPACITY (NET NUE): 485.

l S. IF CHANGES OCCUR IN CAPACITY RATIN6S (ITEMS NUNDER 3 THR0l!6H 7) SINCE LAST REPORT, 6IVE REASONS:

1 NOT APPLICABLE l

9. POWER LEVEL TO UNICH RESTRICTED, IF ANY (NET NUE): NOT APPLICABLE'

10. REASONS FOR RESTRICTIONS, (IF ANT): NOT APPLICABLE THIS NONTH YR TO DATE CUNULATIVE

11. HOURS IN REPORTIN6 PERIOD 744 5,855 121,151

12. NUNBER OF HOURS REACTOR UAS CRITICAL 744.0 3,491.1 97,569.4

13. kEACTOR RESERVE SHUTBOUM HOURS 0.0 4.3 629.7

14. HOURS GENERATOR ON LINE 744.0 3,451.0 95,058.5

15. UNIT RESERVE SHUTBOUN HOURS 0.0 9.0 802.5 l

16. GROSS THERNAL ENER6Y SENERATED (NUN) 1,121,693 5,045,733 128,581,045 gg l

Mo

17. 6ROSS ELECTRICAL ENER6Y 6ENERATED (NieH) 384,970 1,739,920 43,135,900 i

$7

18. NET ELECTRICAL ENER6Y SENERATED (NUH) 368,646 1,657,323 41,019,757 l

$8

19. UNIT SERVICE FACTOR 100.0 58.9 78.5

(

mn

20. UNIT AVAILABILITY FACTOR 100.0 59.1 79.1 m

21. UNIT CAPACITY FACTOR (USING NBC NET) 102.2 58.4 69.3 gf

22. UNIT CAPACITY FACTOR (USING BER NET) 99.7 57.0 68.1 oo

23. UNIT FORCED QUTAGE RATE 0.0 0.0 2.5 N

24. SHU1BOUNS SCHEBULED OVER NEXT 4 NONTHS (TYPE, DATE, ANI DURATION OF EACH):

l gg NONE eo

25. IF SNUTBOUN AT END OF REPORT PERI 03, ESTIMATED BATE OF STARTUP: NOT SHUTDOUM dha BATA REPORTES AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER BATED SEPTEMBER 22, 1977

DOCKET NO.

50-266 UNIT NAME Point Beach Unit 1 DATE September 7, 1984 COMPLETED BY C. W.

Krause j

TELEPHONE 414/277-2001 AVERAGE DAILY UNIT POWER LEVEL l

l MONTH August, 1984 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL I'OWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

503 11 494 21 495 2

504 12 492 22 501 3

501

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490 23 494 13 4

503 14 491 24 495 5

503 15 491 25 494 6

504 16 491 26 453 7

17 489 27 505 502 502 g

18 489 28 504 502 466 9

19 29 505 499 488 503 10 20 30 504 31

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NARRATIVE

SUMMARY

OF-OPERATING EXPERIENCE

Docket No.:

'50-266 Unit Name:

Point Beach Unit 1 Date:

September 7, 1984 Completed By:

C. W. Krause

-Telephone:

414/277-20011

. Unit l' operated at approximately 495 MWe net throughout the period with'no significant load reductions.

Chemistry i has been continuously monitoring the air ejector rad gas and

'the potential primary-to-secondary leakage is holding at a detectable rate ~ (<0.1 gallon per day).

On' August 21, 1984, Unit 1 generated its 43 billionth kilowatt hour of electricity.

August 31, 1984, marked the completion of the periodic tendon; surveillance program.

There were no significant findings.

On August 27, 1984, at 1745 hours0.0202 days <br />0.485 hours <br />0.00289 weeks <br />6.639725e-4 months <br />, it was discovered that the main fire detection panel D400 was incapable of annun-clating alarms in the control room from the auxiliary building.

Fire watches were established in the affected areas and at 2102 hours0.0243 days <br />0.584 hours <br />0.00348 weeks <br />7.99811e-4 months <br /> the same day, the system was repaired and returned to service.

Lightning' strikes caused some minor losses of electrical supplies to the security computer, site boundary control center and one source of offsite power near the end of the period.

Power was restored to each soon after the storms subsided.

.Other safety-related maintenance included repairs to containment air monitor'1RE-212, the annual pressurizer heater circuit breaker surveillance and the rebuilding of a spare charging pump vari-drive unit.

l

m OPERATIN6 DATA REPORT 30CNET NO. 50-301 l

DATE September 7, 1984 i

COMPLETES BY C. U. NRAUSE j

TELEPHONE 414 277.2001 l

OPERATIMS STATUS i

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UNIT 2

. NOTES l

2. REPORTING PERIOB:

AUGUST 1984 i

3. LICENSEB THERNAL POWER (NUT): 1518.

4. NAME* LATE RATING (SROSS MUE):

523.8

{

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

l

6. NeXINUM DEPENDABLE CAPACITY (6t0SS NUE): 509.

i

7. NAXINUM BEPENSABLE CAPACITY (NET MUE): 485.

l

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

i NOT APPLICABLE

9. POWER LEVEL TO UNICH RESTRICTED, IF ANY (NET NUE): NOT APPLICABLE

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT 4PPLICABLE THIS NGNTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTIN6 PERIOR 744 5,855 105,936

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5,829.6 94,257.8

13. REACTOR RESERVE SHUT 90HN HOURS 0.0 8.8 207.1 i

14. HOURS GENERATOR ON LINE 744.0 5,745.9 92,648.7 i

15. UNIT RESERVE SNUTD00N HOURS 0.0 15.4 198.1

16. GROSS THERNAL ENER6Y GENERATED (NGH) 1,126,993 8,621,411 129,516,188 17, 6ROSS ELECTRICAL ENER6Y SENERATED (NDH) 379,450 2,91{,830 43,873,460

18. NET ELECTRICAL ENER6Y 6ENERATED (NUN) 362,470 2,784,411 41,785,011 i

19. UNIT SERVICE FACTOR 100.0 98.5 87.5

20. UNIT AVAILABILITY FACTOR 100.0 98.7 87.7 j

21. UNIT CAPACITY FACTOR (USING NBC NET) 100.5 98.1 80.3 J

22. UNIT CAPACITY FACTOR (USING DER HET) 98.0 95.7 79.4 j

23. UNIT FORCEB OUTA6E RATE 0.0 0.0 1.4

24. SHUTBOUNS SCHEBULED OVER NEXT 4 MONTHS (TYPE, SATE, AND DURATION OF EACH):

j Seven-week refueling outage scheduled to begin September 28, 1984.

25. IF SHUT 999N AT ENB 0F REPORT PERIOD, ESTINATED DATE OF STARTUP: NOT SHUTBOUM i

j SATA REPORTES AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER BATED SEPTEMBER 22, 1977

' DOCKET NO.

50-301' UNIT NAME Point Beach Unit 2 DATE

' September-7, 1984 COMPLETED BY C. hT. Krause TELEPHONE 414/277-2001 AVERAGE DAILY UNIT POWER LEVEL MONTH August, 1984 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

492 11 485 21 485 2

494 12 482 22 489 3

491 13 481 23 484 4

491 14 481' 24 483 5

493 15 481 25 482 6

494 16 481 26 488 7

492 17 478 27 494 8

491 18 480 28 494 9

492 19 478 29 495 492 489 20 477 30 10 493 31 EQR-28a (01-79)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.-

50-301

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UNIT NAME Point Beach. Unit 2 DATE September 7, 19'84 REPORT MONTH August, 1984 l

COMPLETED BY C. W.

Krause TELEPHONE 414/277-2001 m

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3 F: Forced Reason:

Method:

Exhibit G-Instruc-1 S: Scheduled A-Equipment Failure (explain) 1-Manual tions for Prepar-B-Maintenance or Test 2-Manual Scram ation of Data Entry l

C-Refueling 3-Automatic Scram Sheets for LER File D-Regulatory Restriction 4-Other (explain)

(NUREG-0161)

E-Operator Training & License Exam l

F-Administrative 5 Exhibit I-Same lAD-2CB G-Operational Error (explain)

Source (01-78) 11-Other (explain)

.,,,)i NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No.:

50-301 Unit Name:

Point Beach Unit 2 Date September 7, 1984 Completed By:

C. W. Krause Telephones-414/277-2001 Unit 2 operated at approximately 488 MWe not throughout the period with no shutdowns or load reductions.

Primary-to-secondary leakage remains at less than 10 gallons por day.

During the Unit 2 containment inspection on August 9, 1984, a secondary steam Icak was discovered on the root iso-1ation valve for a steam generator level instrument.

This leak is believed to be a significant contribution to the pro-sent incontainment leakage which has boon stablo at 0.4 9pm.

During the period, the plant received 32 new fuel assemblics, 20 burnable poison assemblics and 35 thimble plug devices in preparation for the upcoming refuoling outage.

Other safety-related activitics included the bompletion of the insitu inspection of a number of containment tendons and the continuing construction / installation of the Unit 2 auxiliary safety instrumentation panol-in the control room.

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I n@sconsm Elecinc macoumr 231 W. MICHIGAN P.O. 80X 2046, L'lLWAUMEE, WI 53201 September 13, 1984 Director of Regulatory Operations U. S. NUCLEAR REGULATORY COMMISSION Washington, D. C.

20555 Gentlement MONTl!LY OPERATING REPORTS POINT BEACil NUCLEAR PLANT Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the calendar month of August 1984.

Very truly yours, Y

Vice President-Nuclear Power C. W. Fay Attachments Copios to J. G. Koppler - NRC, Region III NRC Rosident Inspector C. F. Riederer - PSCW ZE.1y

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