ML20058K256

Monthly Operating Repts for Nov 1993 for Point Beach Nuclear Plant Units 1 & 2

ML20058K256
Person / Time
Site:	Point Beach
Issue date:	11/30/1993
From:	Arnold R, Link B WISCONSIN ELECTRIC POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CON-NRC-93-132 VPNPD-93-208, NUDOCS 9312150019
Download: ML20058K256 (9)

Text

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Wisconsin Electnc POWER COMPANY 231 w Mcngan Po Box 204s weaee w 53201-2045 1454)221 2345 L

VPNPD 208 NRC 132 ,

December 7, 1993 i

e Document Control Desk U.S. NUCLEAR REGULATORY COMMISSION Mail Station P1-137 ,

Washington, DC 20555 Gentlemen:  !

DOCKETS 50-266 AND 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 e

Point Beach Nuclear Plant for the calendar month of November 1993.

Sincerely,

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Bob Link Vice President Nuclear Power MFB/jg i cc: L. L. Smith, PSCW NRC Regional Administrator, Region III NRC Resident Inspector I

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OPERATING DATA REPORT DOCKET NO. 50-266 DATE: 12/01/93 -

COMPLETED BY: Richard F. Arnold ,

TELEPHONE: (414) 755-6193 OPERATING STATUS ,

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

2. REPORTING PERIOD: November - 1993 .

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 4 THIS MONTH YEAR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 720.0 8,016.0 202,224.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 7,091.6 167,974.9

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 667.3

14. HOURS GENERATOR ON LINE 720.0 7,056.8 1854,896.2

15. UNIT RESERVE SHUTDOWN-HOURS 0.0 0.0 846.9

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,086,919 10,615,244 23;,352,217

17. GROSS ELECTRICAL ENERGY GENERATED 369,200 3,594,170 7',,470,570

18. NET ELECTRICAL ENERGY. GENERATED (MWH) 353,145 3,436,169 'i4 788,332

19. UNIT SERVICE FACTOR 100.0% 88.0% 81.5%

20. UNIT AVAILABILITY FACTOR 100.0% 88.0% 82.0%

21. UNIT CAPACITY. FACTOR (USING MDC NET) 101.1% 88.4% 75.9%

22. UNIT CAPACITY FACTOR (USING DER NET) .98.7% 86.3% 74.4%

23. UNIT FORCED OUTAGE RATE' O.0% 0.0% 1.6%

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DA"'E , AND DURATION OF EACH):

Refueling Outage, 04/02/94, .42 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 '

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POINT BEACil NUCLEAR PLANT DOCKET NO. 50-266 -

AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 1.-

MONTH NOVEMBER - 1993 DATE December 1.1993 COMPLETED BY R. F. Arnold TELEPIIONE 414/755-6193 AVERAGE AVERAGE AVERAGE DAILY - DAILY DAILY POWER LEVEL POWER. LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET

, 1 514 11 493 21 489 2 493 12 493 22 498 3 494 13 494 23 492 4 492 '14 493 24 494 5 495 15 494 25 494  ;

6 493 16 494 26 493 7 494 17 492 27 493 8 493 18 493 28 393 9 493 19 493 29 494 10 '493 20 488 30 494

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POINT BEACil NUCLEAR PLANT- Docket No. 50-266 Unit Name Point Beach. Unit 1 UNIT SIIUTDOWNS A.ND POWER REDUCTIONS Date December 1.1993 ..

Completed By R. F. Arnold REPORT MONTil NOVEMBER - 1993 Telephone No. 414/755-6193 1

l Method of l Shuttmg l No. Date Type' Duration Reason 8 Down Licensee Event System Component Cause amt Corrective Action 3 11/28/93 F 0 B 6 NA CII PUMPCII Power was reduced to 280 MWe to facilitate the repair of a steam generator feedwater pump shaft driven tube oil pump.

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'F: Forced Reason: 3 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) 11 - Other (explain)

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. l DOCKET NO. 50-266  :

UNIT NAME Point Beach Unit 1 DATE December 1, 1993 ]

COMPLETED BY R. F.. Arnold TELEPHONE 414/755-6193 i Unit 1 operated ~at approximately 490 MWe net for the report i period. Power was reduced to 280 MWe for approximately 14 hrs to {

facilitate the repair of a steam generator feedwater pump shaft i driven lube oil pump. Turbine stop valve and cross-over steam-  ;

dump testing was also accomplished during the load reduction.

Supplement 1 to Licensee Event Report 50-266/301 93-007, L Inadvertent Emergency Diesel Generator Start And Loss Of A Station Battery Charger, was submitted. ,

i

-Analysis of oil taken from auxiliary feedwater pumps indicated a  !

I low viscosity. An investigation determined that the oil used

was from a drum that had a lower than required viscosity. It was  ;

L determined that 9 safety-related pumps had the same oil, l evaluations performed determined that all of the pumps were operable. The affected pumps were residual heat removal 2P-10A; -

safety injection pumps 1P-15A&B and 2P-15A&B; and auxiliary feedwater pumps IP-29, 2P-29, and P-38A&B. The oil has been changed in all of the pumps with the exception of P-38A&B.

Scheduled completion of these pumps is 12/10/93.

I Safety-related maintenance included:

1. Twelve fans and a disc controller board were replaced for the blue computer input multiplexer (MUX). ,

2. A new expansion joint and related support was installed on ,

emergency diesel generator (G01) exhaust piping.

3. Service water piping for emergency diesel generator (G01) was replaced between the coolant heat exchanger and the heat exchanger outlet valve because of identified pitting.

4. A 4-rotor limit switch was installed in the motor operator for the emergency diesel generator (G02) fuel oil day tank inlet second off isolation valve (FO-03931) and the water treatment l area. cooling coil inlet service water valve (SW-02817).

l-i L 5. Service water pump P-032A was replaced because of identified vibration during operation.

a OPERATING DATA REPORT.

DOCKET NO. 50-301 DATE: . 12/01/93

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COMPLETED BY: Richard F. Arnold ,

i TELEPHONE: (414) 755-6193 OPERATING STATUS

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

2. REPORTING PERIOD: November - 1993 . .

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 . . . . . . . . . . . . . . .

B. 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 DITE CUMULATIVE 11.' HOURS IN REPORTING PERIOD 720.0 8,016.0 187,009.0

12. NUMBER OF HOURS REACTOR.WAS CRITICAL 720.0 7,180.7 163,456.6

'13. REACTOR RESERVE SHUTDOWN HOURS 0.0 4.0 233.9

14. HOURS GENERATOR ON LINE 720.0 -7,140.2 161,122.7

15. UNIT RESERVE SHUTDOWN HOURS 0,0 0.0 302.2

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,044,717 10,612,467 231,258,728

17. GROSS ELECTRICAL ENERGY GENERATED 359,950 3,640,990 78,641,110

18. NET ELECTRICAL ENERGY GENERATED (MWH) 343,547 3,477,844 74,964,251

19. UNIT SERVICE FACTOR 100.0% 89.1% 86.2%

20. UNIT AVAILABILITY FACTOR 100.0% 89.1% 86.3%

21. UNIT CAPACITY FACTOR (USING MDC NET) 98.4% 89.5% 82.0%

22. UNIT CAPACITY FACTOR (USING DER NET) 96.0% 87.3% 80.7%

23.-UNIT FORCED OUTAGE RATE 0.0% 0.3% 1.0%

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

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POINT BEACil NUCLEAR PLANT DOCKET NO. 50-301' AVERAGE DAILY UNIT POWER LEVEL UNIT NAME Point Beach. Unit 2

MONTil NOVEMBER - 1993 DATE December 1.1993 COMPLETED BY R. F. Arnold TELEPIIONE 414/755-6193-AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1 216 11 493 21 492 2 388 12 492 22 493 3 473 13 492 23 492 4 477 14 492 24 492 5 473 15 492 25 493 6 482 16 493 26 492 1 7 492 17 491 27 492 8 490 18 492 28 492 9 492 19 491 29 493 _ _ _ _

10 492 20 490 30 491 PBF4X)28a (03-90)

POINT BEACil NUCLEAR PLANT Docket No. 50-301 '

Unit Name Point Beach. Unit 2 '

UNIT SIIUTDOWNS AND POWER REDUCTIONS Date December 1.1993 '

Completed By R. F. Arnold .-

REPORT MONTil NOVEMBER - 1993 Telephone No. 414/755-6193 Method of .

Shutting

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Duration Down Licensee Event System Component Cause and Corrective Acton No. Date Type' Olours) Reason' Reactor i

Retort No. Code' Code' To Prevent Recurrence NA NA NA NA NA NA NA NA NA NA

'F: Forced 2 Reason: 3 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 Imad

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

II - Other (explain) 4 4

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DOCKET NO. 50-301

• UNIT NAME Point Beach Unit 2 DATE- December 1, 1993 l COMPLETED BY R. F Arnold TELEPHONE 414/755-6193 f

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l; Unit 2 operated at approximately 477 MWe net for the report f period with no significant load reductions. The unit returned to  !

full power following the completion of the refueling outage.  !

There was no significant safety-related maintenance performed. i during'this report period with the exception of the oil changed i in pumps described in the Point Beach Unit 1 report. l l

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