ML18058B129

Monthly Operating Rept for Sept 1992 for PNPP

ML18058B129
Person / Time
Site:	Palisades
Issue date:	09/30/1992
From:	Handlovits S, Mlynarek M CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9210140107
Download: ML18058B129 (5)

Text

consumers Power POWERING MfCHIGAN'S PROGRESS Palisades Nuclear Plant: 27780 Blue Star Memorial Highway, Covert, Ml 49043 October 2*, 1992 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO 50-255 Enclosed is a copy of the Monthly Operating Data and Summary of Operating Experience for the Palisades Nuclear Plant for the month of September, 1992.

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

Sincerely,

) tn ~

f:or /1 GM MG Mlynarek Reactor Engineer CC:

DPHoffman, P26-117B ABDavi s, USNRC.

JLKuemin, P~lisades Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI BWJorgensen, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service tommission Records Center, INPO, Atlanta, GA RWTaylor, CE, Palisades AAAlatalo, Palisades SMMcintyre, Pl3-121 Administrator, USNRC Document Control, 950*22*35*10/L SMH92*27

____,_~__,..-(~,;_o__,i_..,~~~~~~.,-,..,

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.921bi46io7 920930 l : :PDR ADOCK 05000255

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-* _P~-~-

A CMS' ENERGY COMPANY

• r' OPERATING DATA REPORT OPERATING STATUS:

1.

UNIT NAME Palisades

2.

REPORTING PERIOD:

920901-920930

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 AND 7) SINCE LAST REPORT, GIVE REASONS:

9.

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

10. REASONS FOR RESTRICTIONS, IF ANY:

11. 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

21. UNIT CAPACITY FACTOR (USING MDC NET)

22. UNIT CAPACITY FACTOR (USING DER NET)

23. UNIT FORCED OUTAGE RATE This Month Yr-to-Date 720.0 6575.0 720.0 4693.3 507.5 4315;1 1260672.0 10655616.0 394070.0 3476568.0 380520.0 3309558.0 70.5%

65.6%

70.5%

65.6%

72.4%

69.0%

65.7%

62.5%

29.5%

11.3%

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

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

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

Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

• • Based on condenser backpressure

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

DOCKET NO 50-255 DATE 9-30-92 COMPLETED BY SMHandlovits TELEPHONE (616)764-8913 NOTES:

Cumulative 182198.0 101739.9 97226.6 207310229.0 65255293.0 61481566.. 0 53.4%

53.4%

50.6%*

41.9%

30.7%

Achieved

AVERAGE DAILY UNIT POWER LEVEL MONTH SEPTEMBER 1992 DAY AVERAGE DAILY POWER LEVEL (MWe Net}

1.

778

2.

775

3.

774

4.

781

5.

769

6.

769

7.

766

8.

774

9.

774

10.

778

11.

781

12.

780

13.

777

-14.

769

15.

767

16.

766 INSTRUCTIONS:

DAY

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

DOCKET NO ___

5.....,0,__-=-'2 5'""""5 UNIT Palisades DATE ____

1'""""0~/0=2-/9"-=2 COMPLETED BY SMHandlovits TELEPHONE (616)764-8913 AVERAGE DAILY POWER LEVEL (MWe Net}

767 743 422 0

0 0

0 0

0 0

0 329 766 787 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.

REPORT MONTH SEPTEMBER 1992 No.

Date Type 1 05 920919 F

1.

2.

F:

Forced S:

Scheduled Duration Reason2 (Hours) 212.5 H

Reason:

A-Equipment Failure (Explain)

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

H-Other (Explain)

UNIT SHUTDOWNS AND POWER REDUCTIONS Method of Licensee Shutting Event Down Reactor3 Report #

3.

Method:

1-Manual 2-Manual Scram 3-Automatic Scram 4-0ther (Explain)

4.

System Component Code4 Code5 Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Cause & Corrective Action to Prevent Recurrenc&

DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE Shutdown for investigation of fatal accident and for repairs

5.

Exhibit I - Same Source 50-255 Palisades 10/02/92 SMHandlovits *

(616)764-8913

.,t.

SUMMARY

OF OPERATING EXPERIENCE FOR SEPTEMBER 1992 The unit began the month at full power but started a deescalation September 18 at 2000 hours0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> and was off-line but critical by September 19 at 0953 hours0.011 days <br />0.265 hours <br />0.00158 weeks <br />3.626165e-4 months <br />.

After repairs were finished, the plant went on-line September 28 at 0622 hours0.0072 days <br />0.173 hours <br />0.00103 weeks <br />2.36671e-4 months <br /> and reached full power September 29 by 1600 hours0.0185 days <br />0.444 hours <br />0.00265 weeks <br />6.088e-4 months <br />.

The plant continued at 1003 power for the remainder of the month.