ML18057A227

Monthly Operating Rept for Apr 1990 for Palisades Nuclear Plant

ML18057A227
Person / Time
Site:	Palisades
Issue date:	04/30/1990
From:	Goralski G, Mlynarek M CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9005160334
Download: ML18057A227 (5)

Text

consumers Power POW ERi Nii MICHlliAN'S PROliRESS Palisades Nuclear Plant: 27780 Blue Star Memorial Highway, Covert, Ml 49043 May 9, 1990 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 a Summary of Operating Experience for the Palisades Nuclear Plant for the month of April 1990.

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Ge~alski Reactor Engineer CC: DPHoffman, P26-117B TABuczwinski, Palisades ABDavis, USNRC KWBerry/RRFrisch, P24-614A Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI SLHall, Michigan Dept of Labor, Lansing, MI RCallen, Michigan Public Service Commission Records Center, INPO, Atlanta, GA RWTaylor, CE, Palisades AAAlatalo, Palisades HRSnider, P-21-129 Administrator, USNRC Document Control, 950*22*35*10/L File MGM90*016 OC0185-0001A-OP03

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OPERATING DATA REPORT DOCKET NO 50-255 DATE 04-30-90 COMPLETED BY MGMlynarek TELEPHONE (616)764-8913 OPERATING STATUS:

NOTES:

1.

UNIT NAME Palisades

2.

REPORTING PERIOD:

900401-900430

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 (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

9.

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

10. REASONS FOR RESTRICTIONS, IF ANY:

625 (80%)

80% power limitation implemented based upon administrative guidelines with intent to improve steam generator reliability, This Month Yr-to-Date Cumulative

11. HOURS IN REPORTING PERIOD 719.0 2879.0 160982.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 369.2 2456.3 87514.3

13. REACTOR RESERVE SHUTDOWN HOURS

14. HOURS GENERATOR ON-LINE 369.0 2426.9 83569.3

15. UNIT RESERVE SHUTDOWN HOURS

16. GROSS THERMAL ENERGY GENERATED (MWH) 741096.0 4845216.0 175460589.0

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 238860.0 1565730.0 54988935.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) 223612.0

-1467918.0 51757946.0

19. UNIT SERVICE FACTOR 51.3%

84.3%

51.9%

20. UNIT AVAILABILITY FACTOR 51.3%

84.3%

51.9%

21. UNIT CAPACITY FACTOR (USING MDC NET) 42.6%

69.8%

49.0%*

22. UNIT CAPACITY FACTOR (USING DER NET) 38.6%

63.3%

39.9%

23. UNIT FORCED OUTAGE RATE 0.0%

4.0%

33.4%

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

Five month Refueling/Steam Generator Replacement Outage to start September 1, 1990

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: May 16, 1990

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)

'ERAGE DAILY UNIT POWER LEVEL

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DOCKET NO 50-255 UNIT Palisades DATE 05-09-90 COMPLETED BY MGMlynarek TELEPHONE (616)764-8913 MONTH APRIL 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 614 17 0

2 614 18 0

3 616 19 0

4 615 20 0

5 615 21 0

6 608 22 0

7 620 23 0

8 615 24 0

9 615 25 0

10 613 26 0

11 614 27 0

12 615 28 0

13 619

29.

0 14 615

30.

0 15 612 16 124 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.

OC0185-0001C-OP03

REPORT MONTH APRIL 1990

~--------

No.

Date Type1 03 900416 s

1.

2.

F:

Forced S:

Scheduled OC0185-0001D-OP03 Duration Reason2 (Hours) 350.0 B

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)

DOCKET NO. _____

5-'0_-'-25_5 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Palisades Method of Licensee Shutting Event Down Reactor3 Report #

1 N/A

3.

Method:

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

4.

DATE 05-09-90 COMPLETED BY MGMlynarek TELEPHONE (616)-764-8913 System Code4 Component Code5 Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Cause & Corrective Action to Prevent Recurrence 30 Day Scheduled Maintenance Outage

5.

Exhibit I - Same Source e

SUMMARY

OF OPERATING EXPERIENCE FOR APRIL 1990 Palisades began the month at 80% power and on April 16 at 1000 hours0.0116 days <br />0.278 hours <br />0.00165 weeks <br />3.805e-4 months <br /> was taken offline to begin a 30 day scheduled maintenance outage.

Palisades remained shutdown at the end of the reporting period.

OC0185-0001E-OP03