ML20059G006

Monthly Operating Repts for Aug 1990 for Point Beach Nuclear Plant Units 1 & 2

ML20059G006
Person / Time
Site:	Point Beach
Issue date:	08/31/1990
From:	Fay C, Jack J WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-90-93 VPNPD-90-398, NUDOCS 9009120086
Download: ML20059G006 (9)

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Electnc POWER COMPANY

' 231 W M>ctsgort PO. Ikm 2046, MJwoukee. WL 53201 -(414)221-2345 VPNPD-90-398-NRC-90-93 September 7,.1990 U.-S. HUCLEAR-REGULATORY COMMISSION Document Control Desk Mail' Station F1-137 Washington, D.-C. 20555 Gentlenen:  ;

--l DOCKETS 50-266 AND 50-301 MONTHLY OPERATING REPORTS i EQJNT BEACH NUCLEAR PLANT, UNITS 1 AND 2

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i Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the= calendar month of August 1990. ,

Very truly yours, 4

C. W. Fay i Vice President 3 Nuclear Power i

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Copies to R. S, Cullen, PSCW NRC Regional Administrator, Region III '

NRC Resident Inspector ,

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OPERATING DATA REPORT .-

DOCid:T NO. 50-266 DATE September 6, 1990 COMPLETED BY J. W.7 Jack TELEPHONE 414/755-2321 OPERATING STATUS PO.'NT BEACH NUCLEAR PLANT UNIT 1 . NOTES .

1. UNIT NAME: .

2. REPORTING PERIOO: AUGUST 1990 .

3. LICENSED THERMAI. POWER (MWT): 1518.5 ..

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

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

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

7. MAXIMUM DEPENDAB7.E CAPACITY-(NET MWE): 485.

8. IF CHANGES OCCUF IN CAPACITY KATINGS (ITEMS feUMBER 3 THROUGH 7) SINCE LAST REPORT,' GIVE REASONS:

'NOT APPLIchBLE

?. POWER LEVEL TO 'fHICH RESTRICTED, IF ANY (NET MWE): .NOT APPLICABLE

10. HEASONS FOR RES"RICTIONS, -(IF ANY)i NOT APPLICABLE THIS MONTH YR TO DATE. CUMULATIVE.

744 5,831 173,735

11. HOURS I'* 1**mRTING PERIOD '4,494.8 142,838.5 744.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 652.7 O.0 0.0 L13. REACTOR RESERVE-SHUTDOWN HOURS 139,976.0 744.0 4,436.8

14. HOURS GENERATOR ON LINE 0.0; 837.9

-0.0.

15. UNIT RESERVE SHUTDOWN HOURS' 194,977,342..

-1,120,491: -6,508,950

16. GROSS THERMAL ENERGY GENERATED (MWH} 65,806,010

.376,440! 2,201,320

17. GROSS ELECTRICAL ENERGY GENERATED.'(MWH) '62,690,326 359,881 2,099,635

18. NET ELECTRICAL ENERGY-GENERATED (HWH)- 80.6-100.0 76.1

19. UNIT SERVICE FACTon '81.1'

~ 3 Cf'. O .76.1

20. UNIT AVAILABILITY FACTOR' 74.2 '74.0.

'99.7

~21. UNIT CAPACITY FACTOR (USING MDC NET) 72.6 97.3- 72.5-

22. UNIT CAPACITY TACTOR (USING DER NET)- 1. 8 -

O.0: 0.0 23.~ UNIT FORCED OUTAGE RATE

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

NONE

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

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4. - e- j POINI' BEACH NUCLEAR PIANT Dodtet No. R 266

' Unit Nasne Paims u U nit 1. i Date ' - - ----- S-- tL 1900 UNIT SHUTBOWNS AND POWER REDUCTIONS Cosspleted By 1 W. Jadt REPORT MONTH AUGUST - Telephone No. 414/755-2321 Method of -

Shattug Down- txensee G ent synem Component Cause and Corrective Action N Date Type' ' Duration Reason (Hours) Reactor 8 Rerort h Cd Cd To Present Recurseecr 0 H 6 N/A ZZ ZZZZZZ- tend was seduced per syneens comenet suprivisot's sequest. Subsequent electionyereshe 3 900826 5 problesies resehed in the tes%ee being ori-kne for 13 heers.

'F: Forced 2

Reason: ' Method: - T_xhibit G -Instructions S: Scheduled A - Equipment Failure (exrlain) . 1 - Manual ' . for preparaticw ofi

~ B - Maintenance or Testing L.1 . Manual Scrant das entry sheets C - Refueling . ' 3 - Autosnatic Scram - IER file (NUREG-0161)

D - Regulatory Restrictica 4 - Continuation of '.

E - Operator Training & Previums Shutdown -

Ifr. ==iag Eram . 5 - Reduced Imd -.

F - Administrative . 6 - Other (explain)- 'hbihet I - Same Source G - Operational Error (explain) '

- H. Other (explain)

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.3 DOCKET NO. 50-266 UNIT NAME Point Beach Unit i DATE September 6,1990 .

COMPLETED BY J. W. Jack  ;

TELEPHONE 414/755 2321

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Unit 1 operated 'at approximately 488 MWe net throughout this report period with one load reduction.' On '

August 26, load was reduced at the system control cupervisor's request. Sul. sequent electro-hydraulic problems' ,.

-I resulted in the turbino being off line for approximately 1.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.

The following Licensee Event Reports (LERs) were initiated and/or submitted during the report period.

l. LER 90409: On July 23, while the reactor was in cold shutdown with thh reactor trip breakers open '

and racked out, an automatic reactor trip signal was generated due to a blown control power fuse -

during intermediate range instrument testing.

2. LER 90-010: On August 16, the Technical Specification governing operation with a deviation from axial flux differential limits were exceeded, p 3,- LER 90-011: On August 29, it was determined that the residual heat removal pumps do not provide ,

1 adequate net positive suction head to the containment spray pumps in the' emergency core cooling -

system recirculation mode. ,

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OPERATING DATA REPORT ,

DOCKET NO. 50-301 DATE September 6, 1990 COMPLETED BY J. W. Jack l TELEPHONE 414/755-2321 OPERATING STATUS

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

2. REPORTING PERIOD: AUGUST 1990 . .

3. LICENSED THERMAL POWER (MWT): 1518.5 . .

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 MWE): 485.- . . . . . . . . . . . . . . . . . . . . . . . ..

8. IF CHANGES OCCUR 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 CUNULATIVE.

11. HOURS IN REPORTING-PERIOD 744 5.a31- 158,520-

12. NUMBER OF HOURS REACTOR WAS CRITICAL '744.0 5,831.0 139,176.8-

13. REACTOR RESERVE' SHUTDOWN HOURS 0.O 'O.O 216.7

14. HOURS GENERATOR ON LINE 744.0L 5,831.0 137,036.3-

15. UNIT RESERVE SHUTDOWN HOURS ~ 0.0 0.0 302.2

16. GROSS THERMAL ENERGY GENERATED,(MWH)_ 1,129,766: .8,820,885 195,404,421

17. GROSS ELECTRICAL ENERGY. GENERATED (MWH). 382,800' 3,028,950 66,354,170

18. NET ELECTRICAL' ENERGY GENERATED-(MWH). 365,748 2,897,494 63,236,104.

19. UNIT SERVICE FACTOR' 100.0 100.0 :86.4 ~

20. UNIT AVAILABILITY FACTOR 100.0 100.0 86.6

21. UNIT CAPACITY' FACTOR (USING MDC NET) 101.4 '102.5 81.5

22. UNIT CAFACITY FACTOR-(USING DER NET) 98.9 100.0-- 80.3

23. UNIT FORCED OUTAGE PATE- 0.0 0.0- 1.1

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

Forty-two day.refuelingland: maintenance. outage scheduled to begin October 5, 1990.

25.:IF SHUTDOWN AT END OF REPORT PERIODiq ESTIMATED DATE OF STARTUP: 'NOT SHUTDOWN DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEM bR 22,'1977 g -%d- #-*W.- ,

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POINTeEACH NUCIEAR PIANT Docket No. "50-301'

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Unit Nanne Point bd Unit 2 a UNIT SHUTDOWNS AND FOWER REDUCTIONS Date vme==her & 1990 Completed By' J. W. Jack - ,.

REPORT MONI'H AUGUST ' Tei phone No. 414n55-2321 ue,w or

$3mrting No. Date Type' Duration Reance2 Down 12censee Event Sysica Component . Cause and Omecwe Action (Hours) Reactor 8 Report No. Cede

• Code' To Prevent Rerwrtence s

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'2 Reason-

'F: Forced ' Method: - *Enhibit G - Instructions S: Scheduled A - Equipment Failure (explain) Manual' -

- for preparation of B - Maintenance or Testing L  : 2 - Manual Scram.' data entry sheets C - Refueling .

3 - Auteenatic Scram LER file (NUREG-0161)

. D - Regulatory Restriction L ~

' 4 - Continuation of E - Operator Training &

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Previous Shutdown -

. Eh Exam . 5 - Reduced Imad .

.F- Administrative ~ L 6 ~- Other. (explain) - SF.nbihit I - Same Source 4 G - Operational Error (explain) . '-

H - Other (explain) . U

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- :~, ,9 POINT BEACH N1 CEAR PIANT DOCKET NO. ~ 50-301 --

AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point bd Unit [

MONTE AUGUST .DATE e - = !-_. & 199 COMPLETED BY J. W. Jack TEEPHONE 414n55-2321 AVERAGE AVERAGE . AVERAGE-DAILY ' DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL ~

DAY MWe NET DAY MWe NET DAY MWe NET -

1 493 11 491 21 '492 2 493 _

12 490 22 489 i

3 406 13 ' 490 23 -488 4 496 14 489 24 490

, 5 494 15 489 25 491 1

! 6 493 16 490' 26 ~ e3

.7 492 496' 27" 492 8 491 18 -496 - 28 491' 9 493 .' 19 ' . 493- . 29 - 488 i

10 493 ~ 20 491 30 '488

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I DOCKET NOi  !%301 L UNIT NAME Point Beach Unit 2

-DATE September 6,1990 COMPLETED BY J. W. Jack' TELEPHONE .414 055-2321.

Unit 2 operated at approximately 492 MWe net throughout this report period with no significant load reductions.

Safety relMed work for the period consisted of replacing the train 'A' containment ventilation isolation remet Pushburton 8 witch.

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