ML18064A572

Monthly Operating Rept for Dec 1994 for Palisades Nuclear Plant.W/950106 Ltr

ML18064A572
Person / Time
Site:	Palisades
Issue date:	12/31/1994
From:	Berles B, Anthony Williams CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9501200292
Download: ML18064A572 (5)

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/llllCHIGAN"S PROGRESS Palisades Nuclear Plant: 27780 Blue Star Memorial Highway, Covert. Ml 49043

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January 6, 1995 US Nucleir Regulatory Commission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO 50-255

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. Enclosed is a copy of the Monthly Oper~tirtg*Dat~. and Summary of Op~rating Experience for the Pali sades Nuclear Pl ant for th'e *month of December, 1994.

If you have any questions or concerns, please feel free to contact me at (616) 764-8913, extension 0113.

Sincerely,

/JIJ/, /(__

KY1(;11 i ams

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• Reactor Engineer CC: RAFenech, Palisades JMartin, USNRC RAVincent, Palisades Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI.*

BWJorgensen, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA GMKatt, Palisades SMMclntyre, Pl3-121 Region III Administrator, USNRC Document Control, 950*22*35*10/L Cycle 11 Reports 1 9501200292 9045015~~55 '* "]

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r t, OPERATING DATA REPORT DOCKET NO 50-255 DATE 01-03-95 COMPLETED BY BWBerles TELEPHONE (616)764-8913 OPERATING STATUS:

NOTES:

• 1 . UN IT NAME Palisades

2. REPORTING PERIOD: .941201-941231

3. LICENSED THERMAL POWER (MWt) 2530.0

4. NAMEPLATE RATING (GROSS MWe) 811. 7

5. DESIGN ELECTRICAL RATING (NET MWe) 805.0

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWe) **770

7. MAXIMUM DEPENDABLE CAPACITY (NET MWe) **730

8. IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH ?AND 7) SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe):

10. REASONS FOR RESTRICTIONS, IF ANY:

This Month Yr-to-Date Cumulative

11. HOURS IN REPORTING PERIOD 744.0 8760.0 201927.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5872.0 114312.0

13. REACTOR RESERVE SHUTDOWN HOURS

14. HOURS GENERATOR ON-LINE 744.0 5860.5 109662.1

15. UNIT RESERVE SHUTDOWN HOURS

16. GROSS THERMAL ENERtY GENERATED (MWH) 1867368.0 *14627832. 0 238290651.0

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 611208.0 4746288.0 75364791.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 581734.0 4513826.0 71096561.0

19. UNIT SERVICE FACTOR 100.0% 66.9% 54.3%

20. UNIT AVAILABILITY FACTOR 100.0% 66.9% 54.3%

21. UNIT CAPACITY FACTOR (USING MDC NET) 107.1% 70.6% 52.2%*

22. UNIT CAPACITY FACTOR (USING DER NET) 97.1% 64.0% 43. ?"!.

23. UNIT FORCED OUTAGE RATE 0.0% 33.1% 29.8%

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

Refueling, 5/20/95, 100 Days

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

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

• • Based on condenser backpressure

• Weighted Average (635 MWe used as MDC Net prior to October 1985)

• AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 01/04/95 COMPLETED BY BWBerles MONTH ---=D'"""'"e-=-'ce=m=b=er'--- TELEPHONE (616)764-8913 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net)

1. 786 17. 783

2. 786 18. 779

3. 786 19. 787

4. 785 20. 779

5. 785 21. 779

6. 786 22. 779

7. 787 23. 787

8. 794 24. 780

9. 780 25. 779

10. 782 26. 783

11. 792 27. 784

12. 789 28. 784

13. 790 29. 787

14. 768 30. 786

15. 725 31. 784

16. 778 INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-NET for each day in the reporting month. Compute to the nearest whole megawatt~

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SUMMARY

OF OPERATING EXPERIENCE FOR DECEMBER 1994 The unit ran at fu 11 power for the entire month of December, except on 12/14/94 and 12/15/94. On 12/14/94, power was reduced to 83% during the performance of turbine valve testing. Following completion of testing on 12/15/94, power was increased to full power for the remainder of the month.

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DOCKET NO 50-255 UNIT Palisades DATE Ol/JJ4/95 COMPLETED BY _ _B~W~B~e_r~le~s REPORT MONTH --~D~E~CE~M~B=ER~1~99~4~-- TELEPHONE (616)764-8913

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UNIT SHUTDOWNS AND POWER REDUCTIONS No. Date Type 1 Duration Reason 2 Method of Licensee System Component Cause &Corrective 4 5 (Hours) Shutting Event Code Code Action to 3

Down Reactor Report # Prevent Recurrence

. 1 12/14/94 s 22 B n/a n/a n/a n/a Planned power reduction to 83% for turbine valve testing.

No corrective action needed.

1. 2. 3. 4. 5.

F: Forced Reason: Method: Exhibit G - Instructions Exhibit - Same Source S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refue ling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-0ther (Explain) (NUREG-0161)

E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)

H-Other (Explain)