ML20117K548

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Monthly Operating Repts for May 1996 for Pbnp
ML20117K548
Person / Time
Site: Point Beach  
Issue date: 05/31/1996
From: Maxfield G, Vander Veld B
WISCONSIN ELECTRIC POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
PBL-96-0123, PBL-96-123, NUDOCS 9606110358
Download: ML20117K548 (9)
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l Wisconsin 1 Electnc POWER COMPANY Point Beoch Nuclear Plant (414)755-2321 6610 Nuclear Rd., Two Rivers, WI 54241 I

PBL 96-0123 June 5,1996 i

Document Control Desk U. S. NUCLEAR REGULATORY COMMISSION Mail Station PI-137 Washington,DC 20555 Gentlemen:

DOCKETS 50-266 AND 50-301 MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 l

Attached are monthly operating reports for Units 1 and 2 of the Point Beach Nuclear Plant for the calendar month of May 19%.

Sincerely, L

l G. J. Maxfield PBNP Manager smb l

Adachments l

oc:

L. L. Smith, PSCW j

NRC Regional Administrator, Region III NRC Resident inspector l

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9606110358 960531 l

PDR ADOCK 05000266 R

PDR 11003G

/y A swwn otuiuvauw tav axprouw s

l OPERATING DATA REPORT DOCKET NO. 50-266 i

DATE: 06/04/96 A

COMPLETED BY: B. J. Vander Velde TELEPHONE: 414-755-6681 OPERATING STATUS

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

$NbES

2. REPORTING PERIOD: May - 1996
3. LICENSED THERMAL POWER (MWT): 1518.5 l
4. NAMEPLATE RATING (GROSS MWE): 523.8 i
5. DESIGN ELECTRICAL RATING (NET MWE): 497.0
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 509.0

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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 i

11. HOURS IN REPORTING PERIOD 744.0 3,647.0 224,135.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3,082.5 187,736.9
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 667.3 s
14. HOURS GENERATOR ON LINE 744.0 3,036.6 184,518.0
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 846.9
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,128,464.0 4,539,218.0 261,755,367.0
17. GROSS ELECTRICAL ENERGY GENERATED 386,430.0-1,548,180.0 88,454,550.0
18. NET ELECTRICAL ENERGY GENERATED (MWH) 370,044.0 1,479,803.0 84,332,887.5
19. UNIT SERVICE FACTOR 100.0 %

83.3 %

82.3 %

20. UNIT AVAILABILITY FACTOR 100.0 %

83.3 %

82.7 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 102.6 %

83.7 %

77.2 %

22. UNIT CAPACITY FACTOR (USING DER NET) 100.1 %

81.6 %

75.7 %

23. UNIT FORCED OUTAGE RATE O.0%

0.0%

1.5%

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 f!

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POWT BEACH NUCLEAR PLANT DOCKET NO.

50-266 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 1 MONTH MAY-1996 DATE 6/4/96 s

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COMPLETED BY B. J. Vander Velde TELEPHONE 414/682-5168 AVERAGE AVERAGE AVEnAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

497 11 498 21 497 2

497 12 496 22 497 3

497 13 494 23 498 4

498 14 499 24 498 5

498 15 49u 25 498 6

498 16 499 26 497 7

499 17 498 27 497 8

499 18 498 28 490 9

499 19 498 29 497 10 498 20 498 30 497 31 498 f

POLNT BEACH NUCLEAR PLANT Docket No.

50-266 Unit Name Point Beach. Unit 1 UNIT SHUTDOWNS AND POWER REDUCTIONS Date June 4.1996 Completed By B. J. Vander Velde REPORT MONTH MAY - 1996 Telephone No.

414/755-6681 Method of Ucensee Event Duration Reactor Report No.

Systent Cornponent Cause and Conective Action No.

Date Type' (Hours) '

Reas n Shutdown' Code' Code' To Prevesa Recunence 2

NA NA-NA NA NA NA NA N#.

NA NA

'F: Forced

' Reason:

' Method:

' Exhibit G - L.L xness 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 - Continuadon of E - Operator Traimag &

Previous Shutdown Licensing Exam 5 - Reduced lead F-Administrative 6 - Other (explain)

' Exhibit I - Same Source G - Operational Error (explain)

H - Other (explain)

PBF-0028b (03 C )

I

L l.

DOCKET NO.

50-266 UNIT NAME

' Point Beach Unit 1 i

DATE 6/5/96 COMPLETED BY B. J. Vander Velde l

TELEPHONE 414/755-6681 l

Unit 1 operated at an average of 497 MWe net for the May,1996 report period.

Licensee Event Report 266/96-001, Inadvertent ESF Actuation in Train B due to DC System Ground, was submitted.

Licensee Event Report 266/96-002, Auxiliary Feedwater Pump Discharge Valves Found Shut When Critical, was submitted.

Safety-related maintenance included:

1. P-032A and P-032B service water pump, packing adjusted.
2. G-02 emergency diesel generator, relay replaced.

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3. G-03 emergency diesel generator lube oil recirc pump, coupling tightened.

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4. P-14A/B spray pump seal water heat exchanger shell side out ft low side manifold, manifold replaced.

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5. HX-3 A/B shell side FI-601 outlet high side root valve, valve replaced.
6. P-002B charging pump, nipple repaired.

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OPERATING DATA REPORT DOCKET NO. 50-266 DATE: 06/05/96 COMPLETED BY: B. J. Vander Velde TELEPHONE: 414-755-6681 OPERATING STATUS

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

NOTES

2. REPORTING PERIOD: May - 1996
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): Power 90%
10. REASONS FOR RESTRICTIONS, (IF ANY):

- Self-imposed restriction because of SG tube plugging, pending further evaluation.

THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744.0 3,647.0 208,920.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 728.5 3,631.5 182,958.6
13. REACTOR RESERVE SHUTDOWN HOURS O.0 0.0 233.9
14. HOURS GENERATOR ON LINE 724.9 3,627.9 180,482.3
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 302.2
16. GROSS THERMAL ENERGY GENERATED (MWH) 982,095.0 4,948,129.0 259,480,282.0
17. GROSS ELECTRICAL ENERGY GENERATED 336,510.0 1,696,900.0 88,200,160.0
18. NET ELECTRICAL ENERGY GENERATED (MWH) 320.011.0 1,617,697.0 84,082,346.5
19. UNIT SERVICE FACTOR 97.4 %

99.5 %

86.4 %

20. UNIT AVAILABILITY FACTOR 97.4 %

99.5 %

86.5 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 88.7 %

91.5 %

82.4 %

22. UNIT CAPACITY FACTOR (USING DER NET) 86.5 %

89.2 %

81.0 %

23. UNIT FORCED OUTAGE RATE 2.6%

0.5%

0.9%

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EAC"h Refueling /SGRP, 10/05/96, 70 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 f

  • r i

POINT BEACH NUCLEAR PLANT DOCKET NO.

50-301 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach, Unit 2 MONTH MAY-1996 DATE 6/4/96 COMPLETED BY B. J. Vander Velde i

TELEPHONE 414/682-5168

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AVERAGE AVERAGE AVERAGE l

DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

445 11 448 21 447 2

444 12 448 22 447 i

3 444 13 448 23 449 f

4 445 14 446 24 446 5

446 15 446 25 448 i

6 446 16 446 26 447 7

446 17 446 27 447 1

l 8

446 18 206 28 448 f

9 446 19 178 29 446 j

10 448 20 448 30 447 31 448 f

POINT BEACH NUCLEAR PLANT Docket No.

50-301 Unit Name Point Beach. Unit 2

. UNIT SHUTDOWNS AND POWER REDUCTIONS Date 6/5/96 Completed By B. J. Vander Velde REPORT MONTH MAY - 1996 Telephone No.

414/755-6681 Method of Licensec Evers Duration Reactor Report No.

Syssem Component Cause and Cometive Action No.

Date Type' (Hours)

Reasoe*

Shut Down' Code

  • Code To Prevent Recumace s

1 5/18/96 F

19.1 H

3 301/96-001 HE V/LVEX T' mine trip occumd causing a reactor trip fan turbine stop valve closure. All saf:ty related equipment functioned as designed. ha main turbine evnergency trip EH fluid solenoid valve (20ET) was replaced. Investigation of the root cause is in progress.

~ 'F: Forced

' Reason:

' Method:

' Exhibit G - Instructions S: Scheduled A - Equipernt Failure (explain) 1 - Manual for pteparation of B - Maintenance or Terting 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic fcram LER file (NUREG-0161)

D - Regulatory Restriction 4 - Continus4a of E - Operator Training &

Previous Shutdown Licensing Exam 5 - Reduced load F-Administrative 6 - Other (explain)

Txhibit I-Same Source G - Operational Enor (explain)

H - Other (explain) t i

PBF-0(n8b (03-50)

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DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE 6/5/96 COMPLETED BY B. J. Vander Velde TELEPHONE 414/755-6681 Unit 2 operated at an average of 430 MWe net for the May,1996 report period.

Safety-related maintenance included:

1. 2P2C controller cabinet, cooling fan installed.
2. P-001 A-M reactor coolant pump motor, oil added.

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