ML20069K180

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Monthly Operating Repts for May 1994 for Point Beach Nuclear Plant,Units 1 & 2
ML20069K180
Person / Time
Site: Point Beach  NextEra Energy icon.png
Issue date: 05/31/1994
From: Koudelka M, Maxfield G
WISCONSIN ELECTRIC POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
PBL-94-0140, PBL-94-140, NUDOCS 9406150296
Download: ML20069K180 (9)
v • d • e


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Wisconsin i Electnc i POWER COMPANY Point Ekoch Nuclear Plant 6610 Nuclear Rd. Two Rivers. WI 54241 ,

(414) 755 2321 (

PBL 94-0140 4 June 3, 1994 '

i Document Control Desk l U. S. NUCLEAR REGULATORY COMMISSION  !

Mail Station P1-137 -

Washington, DC 20555 ,

i Gentlemen:

p_OCKETS 50-266 AFO 50-301 MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 Attached are monthly operating reports for Units 1 and 2 of the Point Beach  !

Nuclear Plant for the calendar month of May, 1994. I i

Sincerely, j s- $ -

G. J. xfield PBNP Manager i GJM/djs Attachments cc: L. L. Smith, PSCW NRC Regional Administrator, Region III ,

NRC Resident Inspector  ;

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9406150296 940531

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OPERATING DATA REPORT DOCKET NO. 50-266 DATE: 06/02/94 +

COMPLETED BY: M. B. Koudelka TELEPHONE: (414) 755-6480 OPERATING STATUS

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

, 2. REPORTING PERIOD: May - 1994 . .

3. LICENSED THERMAL POWER (MWT): 1518.5 . .
4. NAMEPLATE RATING (GROSS MWE): 523.8 . .
5. DESIGN ELECTRICAL RATING (NET MWE): 497.0 . .
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.0 . .
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 485.0 . . . . . . . . . . . . . . . . . .
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

NA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NA i 10. REASONS FOR RESTRICTIONS, (IF ANY):

NA THIS MONTH YEAR TO DATE CUMULATIVE 4

11. HOURS IN REPORTING PERIOD 744.0 3,623.0 206,591.0
12. NUMBER OF HOURS REACIOR WAS CRITICAL 744.0 2,997.6 171,716.5
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 667.3
14. HOURS GENERATOR ON LINE 744.0 2,949.1 168,589.3
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 d46.9
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,041,770 4,301,779 237,783,549
17. GROSS ELECTRICAL ENERGY GENERATED 352,590 1,454,680 80,308,810
18. NET ELECTRICAL ENERGY GENERATED (MWH) 336,413 1,389,267 76,544,857
19. UNIT SERVICE FACTOR 100.0% 81.4% 81.6%
20. UNIT AVAILABILITY FACTOR 100.0% 81.4% 82.0%
21. UNIT CAPACITY FACTOR (USING MDC NET) 93.2% 79.1% 76.0%
22. UNIT CAPACITY FACTOR (USING DER NET) 91.0% 77.2% 74.6%
23. UNIT FORCED OUTAGE RATE O.0% 0.0% 1.6%
24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

NONE

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

NA DATA REPORTED AND FACTORS CALCULATED AS REQUESTED IN NRC LETTER DATED SEPTEMBER 22, 1977 4a_a. -< ---+_.__m_2mm m r: se 9 wnare - agr w* ----r v --ve-g-, t Te*-i -%r,<- t-vai op-e w am m, a gwo.-w-. p- e.,-a men .www , yo -g w -a ,wm---m,- e wv me.Y a-+ metr e m-eie d +r e ra* -6oc- w. v

POINT BEACH NUCLEAR PLANT DOCKET NO. 50-266 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Poin Beach. Unit I MONTH M AY - 1994 DATE June 2.1994 COMPLETED BY M. B. Koudelka TELEPHONE 414f755-6480 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET I 105 11 485 21 494 2 124 12 485 22 496 3 273 13 489 23 493 4 411 14 490 24 494 5 474 15 369 25 495 6 485 16 493 26 493 7 485 17 493 27 493 8 486 '18 494 28 494 9 483 19 493 29 481 10 486 20 494 30 495 31 494 PDF-0018e (03-90)

POINT BEACH NUCLEAR PLANT Docket No. 50-266 -

Unit Name Point Beach. Unit I UNIT S110TDOWNS AND POWER REDUCTIONS Date June 2.1994

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Completed By M. B. Koudelka .

REPORT MONTH M AY - 1994 Telephone No. 414/755-6480 Method of Shutting No. Date Type' Duration Reason' Down Licensee Event System Component Cause and Corrective Action 3 5-15-94 S O B 5 NA IIH llXEXCH Observed levels of sulfate in the steam generators initiated load reduction to 300 MWe for the inspectiori and repair of conder.ser waterbox tutes.

'F: Forced 2 Reason: ' Method: ' Exhibit G - Instructions S: Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Testing 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 F - Administrative 6 - Other (explain) ' Exhibit I - Same Source i G - Operational Error (explain) [

11 - Other (explain) f

- PBF-CD28b (03-90)

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DOCKET NO. 50-266 UNIT NAME Point Beach Unit 1 DATE June 2, 1994 COMPLETED BY M. B. Koudelka TELEPHONE 414/755-6480 l

Unit 1 operated at an average of 452 MWe net for the report period. The Unit was at full load (517 MWe) on May 13, 1994, following its 21st refueling and maintenance outage. A load reduction to 300 MWe occurred from May 14-15, 1994, to facilitate -

inspection and repair of condenser waterbox tubes.

Licensee Event Report 50-266/94-004-00, Unexpected Automatic Reactor Trip During Hot Control Rod Drop Testing, was submitted.

l Safety-related maintenance included:

1. Valve replacement of SW-362, HX-12B CC heat exchanger inlet waterbox blowdown valve.
2. Valve replacement of SW-2911-BS, north Zurn strainer outlet.

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3. Replaced seals on P2C charging pump.
4. Calibrated Y102 and Y103 120 Vdc instrument bus overvoltage relay.
5. Calibrated 125 Vdc 27/D02 rela) on D08 battery charger.
6. Bus bar inspections of Y01, YO2, YO3 and YO4, 120 V vital ,

instrument panels.

7. Adjusted stroke length, limit switches and lock nut pressure of MS-2016, "A" steam generator header atmospheric steam dump control valve.
8. Amptector upgrade of B52-12B, power to pressurizer backup heater C group power panel 2B52-36B.

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OPERATING DATA REPORT DOCKET NO. 50-301 DATE: 06-02-94 COMPLETED BY: M. B. Koudelka .

TELEPHONE: (414) 755-6480 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 2 . NOTES .
2. REPORTING PERIOD: May - 1994 . .
3. LICENSED THERMAL POWER (MWT): 1518.5 . .
4. NAMEPLATE RATING (GROSS MWE): 523.8 . .
5. DESIGN ELECTRICAL RATING (NET MWE): 497.0 . .
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.0 . .
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 485.0 . . . . . . . . . . . . . . . . . .

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

NA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NA
10. REASONS FOR RESTRICTIONS, (IF ANY):

NA THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744.0 3,623.0 191,376.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3,623.0 167,823.6
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 O.0 233.9
14. HOURS GENERATOR ON LINE 744.0 3,623.0 165,489.7
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 302.2
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,114,573 5,418,368 237,789,552
17. GROSS ELECTRICAL ENERGY GENERATED 376,470 1,842,250 80,866,510
18. NET ELECTRICAL ENERGY GENERATED (MWH) 359,664 1,763,065 77,093,705
19. UNIT SERVICE FACTOR 100.0% 100.0% 86.5%
20. UNIT AVAILABILITY FACTOR 100.0% 100.0% 86.6%
21. UNIT CAPACITY FACTOR (USING MDC NET) 99.7% 100.3% 82.5%
22. UNIT CAPACITY FACTOR (USING DER NET) 97.3% 97.9% 81.1%
23. UNIT FORCED OUTAGE RATE 0.0% 0.0% 1.0%
24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

Refueling Outage, 09/24/94, 36 days

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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

POINT BEACil NUCLEAR PLANT DOCKET NO. 50-301 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 2 MONTH M AY - 1994 DATE June 2.1994 COMPLETED BY M. B. Koudelka TELEPHONE 414/755-6480 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL -

RAYA MWe NET DAY MWe NET DAY MWe NET 1 484 11 485 21 486 2 483 12 484 22 487 3 484 13 485 23 485 4 487 14 486 24 486 5 480 15 484 25 487 6 484 16 487 26 485 7 484 17 485 27 486 8 450 18 485 28 485 9 483 19 489 29 473 10 480 20 481 30 487 31 486 PBF-0025a ,

(03-90)

POINT BEACH NUCLEAR PLANT Docket No. 50-301 Unit Name Point Beach. Unit 2

  • UNIT SIIUTDOWNS AND POWER REDUCTIONS Date June 2.1994 Completed By M. B. Koudelka .

REPORT MONTH M AY - 1994 Telephone No. 414,755-64S0 1

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Method of Shutting '

Duration  % Licensee Event System Componera Cause and Corrective Action No. - Date Type' Olaurs) Reason' p e ,c,,,g Report No. Code' Code' To Prevent Recurrence NA NA NA NA NA NA NA NA NA NA

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

D - Regulatory Restriction 4 - Continuation of E - Operator Traming & Frevious Shutdown Licensing Exam 5 - Reduced Load F - Administrative 6 - Other (explain) 3 Exhibit I - Same Source ,

G - Operational Error (explain)

H - Other (explain) f PBF-0028b (03-90)

DOCKET NO. 50-301 UNIT NAME Point Beach Unit 2 DATE June 2, 1994 COMPLETED BY M. B. Koudelka TELEPHONE 414/755-6480 Unit 2 operated at an average of 483 MWe net for the report period with no significant load reductions.

Safety-related maintenance included:

1. Bus bar inspections of Y01, YO2, YO3, YO4 120 V vital instrument panels.
2. Cleaned and repaired DY-01 Red 125 Vdc/120 Vac inverter meter.
3. Amptector retrofits of breakers B52-25A and B52-25B, "C" and "D" containment accident recirculation fans.

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