ML20117M244

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Monthly Operating Rept for Aug 1996 for Point Beach Nuclear Plant Units 1 & 2
ML20117M244
Person / Time
Site: Point Beach  NextEra Energy icon.png
Issue date: 08/31/1996
From: Patulski S, Velde B
WISCONSIN ELECTRIC POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
PBL-96-0176, PBL-96-176, NUDOCS 9609170358
Download: ML20117M244 (9)
v • d • e


Text

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Wisconsin Electnc

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i POWER COMPANY

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Point Beoch Nuclear Plant (414) 755-2321

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6610 Nuclear Rd., Two Rivers. WI 54241 1

J PBL 96-0176 i

September 5,1996 1

Document Control Desk l'

U. S. NUCLEAR REGULATORY COMMISSION j

Mail Station PI-137 Washington,DC 20555 Gentlemen:

4 i

DOCKETS 50-266 AND 50-301 l

MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 Attached are monthly operating reports for Units I and 2 of the Point Beach Nuclear Plant for the calendar month of August 1996.

Sincerely, a

.f%.1 4, S. A. Patulski PBNP Manager smb Attachments 4

cc:

L. L. Smith, PSCW NRC Regional Administrator, Region III

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NRC Resident Inspector 9609170358 960031 PDR ADOCK 05000266 PDR R

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OPEFATING DATA REPORT DOCKET NO. 50-266 DATE: 09/04/96 COMPLETED BY: B. J. Vander Velde TELEPHONE: 414-755-6681 OPERATING STATUS

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

. NOTES

2. REPORTING PERIOD: August - 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): NA
10. REASONS FOR RESTRICTIONS, (IF ANY):

NA THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744.0 5,855.0 226,343.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5,290.5 189,944.9
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 667.3
14. HOURS GENERATOR ON LINE 744.0 5,244.6 186,726.0
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 846.9
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,128,562.0 7,887,655.0 265,103,804.0
17. GROSS ELECTRICAL t-s'ERGY GENERATED 383,070.0 2,688,840.0 89,595,210.0
18. NET ELECTRICAL ENERGY GENERATED (MWH) 366,436.0 2,571,323.5 85,424,408.0
19. UNIT SERVICE FACTOR 100.0 %

89.6 %

82.5 %

20. UNIT AVAILABILITY FACTOR 100.0 %

89.6 %

82.9 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 101.6 %

90.5%

77.5 %

22. UNIT CAPACITY FACTOR (USING DER NET) 99.1 %

88.4 %

75.9 %

23. UNIT FORCED OUTAGE RATE 0.0%

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

... - _.. - -.. ~

POINT BEACH NUCLEAR PLANT DOCKET NO.

50-266 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach,' Unit 1

~

MONTH AUGUST-1996 DATE 9/4/96 COMPLETED BY Brian J. Vander Velde TELEPHONE (414)755-6681 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1

489 11 496 21 495 2

487 12 494 22 496 3

486 13 493 23 494 4

488 14 492 24 496 5

493 15 494 25 496 6

496 16 492 26 495 7

497 17 494 27 495 8

497 18 481 28 488 9

496 19 495 29 489 10 497 20 496 30 486 31 487

POINT BEACH NUCLEAR PLANT Docket No.

50-266 Unit Nxme Point Beach. Unit i UNIT SilUTDOWNS AND POWER REDUCTIONS Date 9/5/96

" ~

Crunpleted By B. J. Vander Velde REPORT MONTH AUGUST - 1996 Telephone No.

414n55-6681 Method of Licensee Event Duration Reactor Report No.

System Component Cause and Corrective Action No.

Date Type' (Hours)

Reason

  • Shut Down' Code' Code' To Prevent Recurrence NA NA NA NA NA NA NA NA NA NA

'F: Forced

' 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 G - Operational Error (explain)

H - Other (explain)

PBF M 8b (03-90)

A.

i DOCKET NO.

50-266 UN.IT NAME Point Beach Unit 1 DATE 9/5/96 COMPLETED BY B. J. Vander Velde TELEPHONE 414/755-6681 Unit 1 operated at an average of 493 MWe net for the August,1996 report period.

Licensee Event Report 266/96-003, Plant Operation Outside the Design Basis of Low Temperature Overpressure (LTOP) System Licensee Event Report 266/96-004, Service Water System Outside Design Basis Licensee Event Report 266/96-005, Service Water Boiling in Containment Fan Coolers Outside Design Basis 1

Safety-related maintenance included:

1. HX-013B spent fuel pool heat exchanger gaskets replaced.
2. P-38A auxiliary feed water pump discharge control positioner bellows replaced.

i

3. P-032E service water pump impeller clearance adjusted.
4. P-029 turbine-driven auxiliary feedwater pump oil seal replaced and washer installed.
5. P-032B service water pump balanced.
6. SW-02838 service water heat exchanger outlet control valve cleaned.

l i

l

OPERATING DATA REPORT DOCKET NO. 50-266 DATE: 09/04/96 OVt'PLETED BY: B. J. Vander Velde TELEPHONE: 414-755-6681 OPERATING STATUS

1. UNIT NAME: POINT BEACH NUCLEAR PLANT - UNIT 2 NOTES
2. REPORTING PERIOD: August - 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 5,855.0 211,128.0
12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5,839.5 185,166.6
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 233.9
14. HOURS GENERATOR ON LINE 744.0 5,835.9 182,690.3
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 302.2
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,011,601.0 7,958,335.0 262,490,488.0
17. GROSS ELECTRICAL ENERGY GENERATED 343,450.0 2,724,710.0 89,227,970.0
18. NET ELECTRICAL ENERGY GENERATED (MWH) 326,503.0 2,595,597.5 85,060,247.0
19. UNIT SERVICE FACTOR 100.0 %

99.7 %

86.5 %

20. UNIT AVAILABILITY FACTOR 100.0 %

99.7 %

86.7 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 90.5 %

91.4 %

82.5 %

22. UNIT CAPACITY FACTOR (USING DER NET) 88.3 %

89.2 %

81.1 %

23. UNIT FORCED OUTAGE RATE 0.0%

0.3%

0.9 %

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

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

POINT BEACH NUCLEAR PLANT DOCKET NO.

50-301 AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach,' Unit 2 MONTH AUGUST-1996 DATE 9/4/96 COMPLETED BY Brian J. Vander Velde TELEPHONE (414)755-6681 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET I

1 438 11 444 21 443 2

436 12 364 22 444 3

436 13 440 23 442 4

436 14 442 24 445 5

442 15 443 25 445 6

445 16 441 26 443 7

446 17 440 27 443 r

8 447 18 442 28 436 9

446 19 443 29 436 3

10 446 20 444 30 433 31 434

POINT BEACil NUCLEAR PLANT Docket No.

50-301 Unit Nune Point Beach. Unit 2 UNIT SifUTDOWNS AND POWER REDUCTIONS Dite 9/6/96 Completed By B. J. Vander Velde REPORT MONTil AUGUST - 1996 Telephone No.

414 055-6681 Method of Ucensee Event Duration Reactor Repont No.

System Cornponent Cause and Corrective Action No.

Date Type' (Houis)

Reason' Shut Down' Code' Code' To Prevent Recurrence 3

960812 NA 0

A 5

NA HF FILTER Chlorination of the iranke structure exacerbated the die off of alewives that blocked the circulating water traveling screens,2Z-027-1,2Z-027-2, and 2Z-027-3 causing Unit 2 to be reduced to 48% power. Chlorination of the irsake structure has been postponed until the event has been evaluated.

'F: Forced

' 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 lead F - Administrative 6 - Other (explain)

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

PBF-0028b (03-90)

i DOCKET NO.

50-301 UNIT NAME Point Beach Unit 2 DATE 9/5/96 COMPLETED BY B. J. Vander Velde TELEPHONE 414/755-6681

t 1

l-Unit 2 operated at an average of 439 MWe net for the August,1996 report period.

Safety-related maintenance included:

1. P-029 turbine-driven auxiliary feedwater pump bearing temperature alarm point changed.
2. P-011 A component cooling water pump line repaired.

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