ML20072S589

Monthly Operating Repts for Mar 1991 for Point Beach Nuclear Plant Units 1 & 2

ML20072S589
Person / Time
Site:	Point Beach
Issue date:	03/31/1991
From:	Fay C, Peterson D WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-91-0033, CON-NRC-91-33 VPNPD-91-116, NUDOCS 9104160377
Download: ML20072S589 (9)

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Wisconsin \

Electnc  !

POWER COMPANY -l

_ 231 W tAchvan. PO Box 2046< Mdwoukee. WI 53201 - (414)221-2345 1

VPNPD-91-116 NRC-91-0033 April 9, 1991 '

U. S. NUCLEAR REGULATORY COMMISSION Document Control-Desk  :

Mail Station P1-137 i Washington, D. C. 20555 Gentlemen:  !

,; DOCKETS-50-266 AND-50-3Q1 l

- t40NTHLY OPERATING REPORTH POINT BEACH NUCLEAR PLAQT. UNITS 1 AND.a Attached are monthly operating. reports for Uni s 1 and 2, R Point Beach Nuclear Plant, for the calendar month of March 1991.

Very truly yours,

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p C. . W.-Fpy G lt Vice President Nuclear Power .

' Attachments Copi'es ;to _ L. - L. -Smith, PSCW

.NRC Regional Administrator, Region III NRC Resident Inspector 9104160377 DR ADOCK 05000 6 91033 -

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'.P OPERATING DATA REPORT -

DATE April 5, 1991 COMPLETED BY D. C. Peterson s TELEPHONE 414/755-2321 OPERATING STATUS NO1ES

1. UNIT NAME: POINT BEACH NUCLEAR PLANT UhIT 1 .

2. REPORTING PERIOD: MARCH 1991 .

3. LICENSED T9ERMAL POWER (MWT): 1518.5 .

4. NAMEPLATE RATI!C (GROSS MWE): 523.6 .

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

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

7. MAXIMUM DE" 'NDABLE CAPACITY (NET MWE): 485. . . . . . . . . . . . . . . . . . . . . . . . .

8. 1F CHANGE 2 CUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCF LAST REPORT, GIVE REASONS:

NOT APPLICABLE

9. POWER 1.YVEL TO WHICN RESTRICTED, IF ANY (NET MWE): NOT APPLICABL'

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THIS MONTH Yt TO DATE CUMULATIVE 744 2,160 178,824 l

11. HOURS IN ' PORTING PERIOD 2,160.0 147,927.5 744.0

d. NUMBER OF hJURS REACTOR WTS CRITICAL 0.0 652.7 0.0 i 13. REACTOR RESERVE SHUTDOWN HOURS 2,160.0 145,063.5 744.0 f 14. HOURS GENERATOR ON LINE 0.0 837.9 0.0

15. UNIT RESERVE SHUTDOWN HOURS 3,275.561 202,682,256 1,128,466

16. GROSS The.? MAL ENERGY GENERATEL (MWH) 68,415,740 383,960 2,113,360

17. GRO ? .LECTRICAL ENERGY GENEPATED (MWH) 1,067,386 65,188,426 368,154

18. NET L2G tCAL ENERGY GENERP IED (MWH) 100.0 81.1 100.0 f 19. UNIT S*.R '!CE FACTOR 100.0 81.6 200.0 l 20. UNIT AVAILABIL'.TY FACTOR 101.9 74.8 102.0 l 21. UNIT CAPACITY FACTOR (USING MDC NET) 99.4 73.3 99.6

22. UNIT CAPACITY FACTOR (USING DER NET) 0.0 1.7 O.0

23. UNIT FORCED 03TAGE RATE

24. SHUTDOWNS SCH?.LUIJD OVER NEXT 6 CN . ..S (TYPE, DATE, ASD DURATION OF EACH):

• Fort' -two day rebelina and maintenance octage scheduled to start April 5, IS31.

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

DATA REPORTED AND FACTORS CALCULATED AS REQUE% ED IP! JRC LETTER DATED SEPTEMBER 22, 3977

a POINT BEACII NUCLEAR PLANT ^ DOCKET NO. 14N -

AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit I .

MONTH MAnCII - 1991 DATE Apri! 4.1991 COMPLETED BY _D. C. Peterson -

TFT FPHONE 414n55-2321 -

AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWT_R 7.dVEL POWER LEVEL MWe NET DAY MWe NET DAY MWe NUT DAY 493 21 494 1 494 11 405 22 496 2 4% _

12 496 23 496 3 495 13 496 24 495 6 496 14 495 25 495 5 495 15 16 495 26 4%

v3 496 495 17 478 27 4% . l 7

496 28 494 8 495 18 9 496 19 495 29 _. M6 495 30 496 10 499 20 31 496 l

P11F402Sa (03-90)

POINT BEACH NUCLID,R PLANT Docket No. J1-266 ,, _-

Uni Nrane Point Beach. Unit 1 .

UNIT SittJTDOWNS AND POWER PE_I))U%b.S Dat Arvril 2.1991 -

Cor pleted By D. C. Peterson -

REPORT MONTII MARCH - 1991 Tel:pbone No. 414D55-232L Ext. 361 .

i Method of Shutting

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No. Date Type' Duration Reason- Down Licensec Event System Component Cause and Correcthe Action

,(II, urs) Reactor 3 Retwe No. Code' Code' To Prevent Recurrence l

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F: Forced Reason- 'Methed- ' Exhibit G - Instructions S: Scheduled A - Equipment E-ilure (explain) 1 - Mameal for preparation of B - Maintenance or Testing 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-0161)

D - Regulatog Restriction 4 - Continuation of E - Operator Training & Previous ShutdowTi Licensing Exam 5 - Reduced Load F - kiministrative 6 - Other (explain) ' Exhibit I - Same .>ource G - Operational Error (explain)

II - Other (explain)

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' DOCKET NO. 50-266 UNIT NAME Point Beach Unit 1 DATE April 6, 1991 COMPLETED BY D. C. Peterson TELEPHONE 414/755-2321 Unit 1 operated at approximately 494 MWe net throughout this report period with no significant load reddctions.

On March 17, C7 and K9 control rods, Bank D, were declared out of service due to faulty indication; surveillance was increased per T.S.15.3.10.D.3. The control rods were returned to service later the same day.

On March 19 an Emergency Plan Exercise was conducted during off hours.

Safety-related maintenance included repacking of P32A, service water pump.

i OPERATING DATA REPORT -

DOCKET NO. 50-301 ,

DATE April 5, 1993 COMPLETED BY D. C. Peterson TELEPHONE 414/755-2321 OPERATING STATUS . . . . . . . . . .

. . . . . . . . . . . . . . q,.

POINT BEACH NUCLEAR PLANT UNIT 2 . NOTES

1. UNIT NAME: .

2. REPORTING PERIO3: MARCH 1991 .

3. LICEdSED THERMAL N)WER (MWT): 1518.5 .

4. NAMEPLATE RATING (GROSS MWE): 523.8 .

5. DESIGN ELECTRICAL RATING (NET MWE): 4?7. .

509. .

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

485 . . . . . . . . . . . . . . . .

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

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

NOT APPLICABLE

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

10. REASONS FOR RESTRICTIONS, (IF ANY): NOT APPLICABLE THI's MONTH YR TO DATE CUMULATIVE 744 2,160 163,609

11. HOURS IN REPORTING PERIOD 744.0 2,160.0 143,244.5

12. NUMBET: OF HOURS REACTOR WAS CRITICAL 0.0 216.7 0.0

13. REACTCR RESERVB SHUTDOWN HOURS 2,160.0 141,079.4 744.0

14. HOURS GENERATOR .ON IINE O.0 0.0 302.2

15. UNIT RESERVE SHUTLOWN HOURS 3,264,256 201,428,667 1,117,097

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,121,080 68,418,340 383,250

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 367,107 1,074,094 65,206,160 l 18. NET ELECTRICAL ENERGY GENER?TED (MWH) 100.0 100.0 86.2

19. UNIT SERVICE FACTOR 100.0 86.4 100.0

20. UNIT AVAILABILITY FACTOR 102.5 81.5 101.7

21. UNIT CAPACITY FACTOR (USING MDC NET) 99.3 100.1 80.2

22. UNIT CAPACITY FACTOR (USING DER NET) O.0 0.0 1.1

23. UNIT FORCED OUTAGE RATE

24. SHUTDOWNS SCHEDULED OVER NE7T 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

1991.

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• Forty-two day refueling nnd maintenance outage scheduled to start September 27, l

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

POINT BEACil NUCLEA.R PLANT DOCKEPNO. 50-301 -

UNIT NAME Point Beach. Unit 2 -

AVERAGE DAILY UNIT POWER LEVEL .

DATE April L 1991 .

MONTII MARCH - 1991 COMPLETED BY D. C. Peterson TELEPIIONE 414/755-2321 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL j POWER LEVEL DAY MWe NET i

DAY MWe NET DAY MWe NET 499 21 499 305 11 1

22 501 12 501 2 500 23 500 13 502 3 500 24 500 14 503 4 500 25 500 15 501 5 500 26 500 16 501 6 501 27 500 17 500 7 500 28 497 18 500 8 500 29 500 19 500 9 501 30 500 20 500 10 505

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. POINT BEACII NUCLEAR PLANT ~ . Docket No. 50-301 _- c Unit Name Point' Beach. Unit 2' -

I' UNIT S110TDOWNS AND IMsWER REDUCTIONS .- Date Ar ril 5.1991 ~- -',

.. ' Completed By D. C. Peterson ' i-1

, ( REPORT MONTil - ' MARCH -' 1991 - ( Telephone No. ' 414/755-232L En. 361 - '*:

v IMethod of.

-- Shutting

No. , Date Type' - Dur tion Reason2 ' Down-l Ixensee I%ent ' ' System _ Component Cause and Correctwe Action "

' (11our<'t - Reador8 Recon No ' Code

• Codc 8 To Prevent Recurrence '

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~1 910301 'F- 'O .D, .. 5 .N/A- SF~ Dup ; matiec Post-Maintenance test, a kak eenlocated on the ducharge a-u line of 2Pirft, resideal heat rencil pump,was identifwd, plaang the onit in a 24-hcor ILO i (TX113.3.2a). 'Ibe leak was s.b+ Gy weMed, tested, and the equipment was returned to operability status.

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, 'F: Forced ' Reason- Method: ~ ' Exhibit G - Instructions  !

S: Scheduled A - Equipment Failure (explain) .1 - Manual for preparation of .

l ' B '- Maintenance or Testing 2 - Manual Scram data ents, sheets C - Refueling' . ~. 3 - Automatic Scram E LER file (NUREG-0161) -

D - Regulatory Restriction 4 - Continuation of E - Operator Training &~- Previous Shutdown _

Licensing Exam 5 - Reduced Load  !

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f l6Lif e-t DOCKET ~No.- 50-301-

' UNIT:NAMEe Point' Beach Unit 2 DATEl - April: 3, 1991

- COMPLETED BY .D.-C. Peterson-

TELEPHONE. 414/755-2321: >

- UnitL2 operated at approximately 499 MWe net throughout this report period with-no significant load reductions.

On March 11,.an Unusual Event was. declared. based on initiation of

- a_ shutdown ~ required by-Technical Specifications due to loss of engineered: safety equipment. A discharge instrumentation line s

- leak was -identified 'cn1 2P10B, residual heat removal pump. When the 24-hour LCO expired, the Unit 2 power level was reduced to 17%. The ~ 1eak tests ;and system :13 neup were subsequently completed;-*:'^te; Unusual: Event was then terminated; and Unit 2-returned-to t00% power.-

Safety-related-maintenance-included low speed alarm repair on

~ 2P2ALand 2E2B, charging pumps.

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