ML18065B134

Revised Monthly Operating Rept for Dec 1997 for Palisades Nuclear Plant

ML18065B134
Person / Time
Site:	Palisades
Issue date:	12/31/1997
From:	Hawn R, Kobiata K CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9801130037
Download: ML18065B134 (5)

Text

• .-*Consumers~

A CMS Energy Company Palisades Nuclear Plant 27780 Blue Star Memorial Highway Covert, Ml 49043 January 6, 1998 US Nuclear Regulatory Comrnission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DAT A DPR-20, DOCKET NO 50-255 Enclosed is a revised Monthly Operating Data and Summary of Operating Experience for the Palisades Nuclear Plant for the month of December 1997, If you have any questions or concerns, please contact me at (616) 764-317_9.

Sincerely, R.S.Hawn Reactor Engineering Supervisor CC: RAVincent, Palisades GABaustian, Palisades ALWilliams, Palisades KAToner, Palisades Senior Resident lnspP-ctor, Palisades

. DRHahn, Div of Rad Health Services, Lansing, Ml BWJorgensen, Michigan Dept of Labor, Lansing, Ml RWhale, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades SMMclntyre, P26-204 Region Ill Administrator, USNRC Document Control, 950"22*35*10/L Cycle 1 3 Reports 9801130037 971231 LJ RPDR *.,AQOCK 05000255 PDR

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 01 /06/98 COMPLETED BY KAKobiata MONTH December TELEPHONE (616)764-2572 AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe Net) 1.

787

17.

787

2.

788

18.

787

3.

787

19.

787

4.

788

20.

788

5.

787

21.

788

6.

787

22.

786

7.

787

23.

788

8.

788

24.

790

9.

788

25.

790

10.

787

26.

790

11.

788

27.

791

12.

788

28.

791

13.

788

29.

791

14.

789

30.

791

15.

787

31.

790

16.

787 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.,

SUMMARY

OF OPERATING EXPERIENCE FOR DECEMBER 1997 The Unit maintained 100 percent power the entire month.

REPORT MONTH DECEMBER 1997 UNIT SHUTDOWNS AND POWER REDUCTIONS No.

Date Type1 Duration Reason2 Method of Shutting licensee System Code' Component Code5 Cause & Corrective Action to (Hours)

NONE

1.

2.

F: Forced Reason S: Scheduled A-Equipment Failure (Explain)

B-Maintenance or Test C-Refueling D-Regulatory Restrictio E-Operator Training & license Examination F-Administrative G-Operational Error (Explain)

H-Other (Explain)

Down Reactor

3.

4.

Event Report#

Method:

1-Manual Exhibit G - Instructions for Preparation of Data 2-Manual Scram

• Entry Sheets for licensee 3-Automatic Scram Event Report (LER) File 4-0ther (Explain)

(NUREG-0161)

Prevent Recurrence

5.

Exhibit I - Same Source DOCKET NO 50-255 UNIT Palisades DATE 01/05198 COMPLETED BY KAKobia!a TELEPHONE 616-764-2572

OPERATING STATUS:

l.

UNIT NAME

2.

REPORTING PERIOD:

3.

LICENSED THERMAL POWER (MWt)

4.

NAMEPLATE *RATING (GROSS MWe)

5.

DESIGN ELECTRICAL RATING (NET MWe)

6.

MAXIMUM DEPENDABLE CAPACITY (GROSS MWe)

7.

MAXIMUM DEPENDABLE CAPACITY (NET MWe)

OPERATING DATA REPORT Palisades 971201-971231 2530 8ll. 7 805

• • 770

• • 730

8.

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

9.

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

10. REASONS FOR RESTRICTIONS, IF ANY:

/

ll. HOURS IN REPORTING PERIOD

12. NUMBER OF HOURS REACTOR WAS CRITICAL

13. REACTOR RESERVE SHUTDOWN HOURS

14. HOURS GENERATOR ON-LINE

15. UNIT RESERVE SHUTDOWN HOURS.

16. GROSS THERMAL ENERGY GENERATED* (MWH)

17. GROSS ELECTRICAL ENERGY.GENERATED (MWH)

18. NET ELECTRICAL ENERGY GENERATED (MWH)

. 19. 'UNIT SERVICE FACTOR

20. UNIT AVAILABILITY FACTOR 2l. UNIT CAPACITY FACTOR (USING MDC NET)

22. UNIT CAPACITY FACTOR (USING DER NET) 23'. UNIT FORCED O~~GB ?.ATS This Month 744.0 744.0 744.0 1874786.2 615747 586454 100.0\\

100.0\\

. 108. 0\\

97.9\\

0.0\\

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

Refueling Outage 4/25/98 39 days long Maintenance Outage 2/6/98 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> long

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

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

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Based on condenser backpressure

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

Yr-to-Date 8760.0 7872.4 7715. 8 19076805.7 6104399 5803456

88. l\\

88'. l\\

90.8\\

82.3\\

ll. 9\\

Forecast DOCKET NO 50-255 DATE l-6-98 COMPLETED BY KAKobiata TELEPHONE (616)764-2572 NOTES:

Cumulative 228231. 0 135969.6 130941. 3 290680804.2 92171134 87071216 57.4\\

57.4\\

55.7\\*

47.4\\

26.9\\

Achieved