ML20136G915
| ML20136G915 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 10/31/1985 |
| From: | Smith P, Vandenberg D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC |
| References | |
| NUDOCS 8511220502 | |
| Download: ML20136G915 (5) | |
Text
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OPERATING DATA REPORT DOCKET NO 50-255 DATE 11-08-85 COMPLETED BY PASmith TELEPHONE (616)764-8913 OPERATING CTATUS NOTES 11.
' Unit Name: Palisades
- 2.
Reporting Period:
851001-851031 3.
Licensed Thermal Power (MWt):
2530
-4.-
Nameplate Rating (Gross MWe):
811.7 5.
Design Electrical Rating (Net MWe):
805
'6.
Maximum Dependable Capacity (Gross MWe): **770
-7.
Maximum Dependable Capacity (Net MWe):
- 730 8.
If Changes Occur in Capacity Ratings (Items Number 3 through 7) since last report, give-reasons:
Items 6 and 7 are revised based on a recent study performed af ter the' administrative limit on backpressure was raised.
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 745 7,296 121,575 12.
Number of Hours Reactor Was Critical 653.9 6,781.1 67,590.8
- 13. _ Reactor Reserve Shutdown Hours
- 14.. Hours Generator On-Line 648.6 6638.9 64,253.2 15.
Unit Reserve Shutdown Hours
- 16. Gross Thermal Energy Generated (MWH) 1.557,216 15,774,864 133,857,816
- 17. Gross Electrical Energy Generated (MWH) 501,200 5,035,300 41,653,090 18.-
Net Electrical Energy Generated (MWH) 474,395 4,766,357 39,205,920
- 19. Unit Service Factor 87.1 91.0 52.9 20.
Unit Availability Factor 87.1 91.0 52.9
-21.
Unit Capacity Factor (Using MDC Net) 87.2
- 101.6
- 50.7 2 2..
Unit Capacity Factor (Using DER Net) 79.1 81.2 40.1
- 23.. Unit Forced Outage Rate 12.9 9.0 31.6
^
Shutdowns ~ Scheduled Over Next Six Months (Type, Date and Duration of Each):
"24 Refueling Outage scheduled to commence November 30, 1985 with a planned 72 day duration.
25.
If Shut Down at End of Report Period, Estimated Date of Start Up:
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION C* Based on condenser backpressure
- Weighted Average (635 MWe used as MDC Net prior to October 1985)
OC0185-0001B-OP03 B511220502 851031 lll PDR ADOCK 05000255 I
R PDR L._
AVERAGE DAILY UNIT POWER LEVEL L
DOCKET NO 50-255 UNIT Palisades DATE 11-08-85 COMPLETED BY PASmith TELEP110NE (616)764-8913 MONT11 October 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL
(
+
(MWe-Net)
(MWe-Net)
I 1
759 17 0
2 762 18 0
3 763 19 0
4 755 20 220 5
758 21 660 6
76i.
22 708 7
747 23 748 8
769 24 749 l
9 757 25 758 10 760 26 759 11 760 27 759 12 731 28 766 13 759 29 765 14 761 30 766 15 589 31 764 t
16 119 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-OP06
DOCKET NO.
50-255 UNIT SIRmXh'NS AND POWER REDUCTIONS UNIT NAME Palisades DATE 11-08-85 COMPLETED BY PASmith REPORT MONTH October 1985 TELEPHONE (616)-764-8913 1
2 Cause & Corrective No.
Date Type Duration Reason Method of Licensee Systgm Compogent (Hours)
Shuting Event Code Code Action to 3
Down Reactor Report #
Prevent Recurrence 14 101585 F
96.4 B
1 Yet to HDV-3015 Packing Leak.
be written 1.
2.
3, 4
5.
F: Forced Reason:
Methods Exhibit C - Instructions Exhibit I - 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-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Other (Explain)
(NUREC-0161)
E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain)
OC0185-0001D-OP03
6
SUMMARY
OF OPERATING EXPERIENCE FOR OCTOBER 1985 The plant operated at essentially 98 percent power until October 15 when power reduction began due to a valve packing leak in excess of allowed PCS leakage.
The unit was taken off line on October 16 at 1115 hours0.0129 days <br />0.31 hours <br />0.00184 weeks <br />4.242575e-4 months <br /> and the reactor was suberitical 20 minutes later.
The reactor was again critical on October 20 at 0645 hours0.00747 days <br />0.179 hours <br />0.00107 weeks <br />2.454225e-4 months <br />, and the unit was
'back on-line the same day at 1143 hours0.0132 days <br />0.318 hours <br />0.00189 weeks <br />4.349115e-4 months <br />. On October 22 the plant reached approximately 98 percent power and remained at this power level through the end of the reporting period.
OC0185-0001E-OP03
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Consumers Power Company Palisades Nuclear Plant. 27780 Blue Star Memorial Highway. Covert, MI 49043 November 8, 1985 US Nuclear Regulatory Commission l
Mail and Records Section l
Washington, DC 20555 LICENSE 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 October 1985.
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Dewey VanDenBerg Reactor Engineer CC: KMHaas, Palisades GHGoralski, Palisades JGKeppler, USNRC JRSchepers, Palisades DJVandeWalle, P24-614B RAFenech, Palisades Resident Inspector, Palisades DLHackett, P11-228B LABrown, P21-317 GWBruckmann, Div of Radiological Health Services, Lansing, Michigan Tiierzwa, Michigan Dept of Labor RCallen, Michigan Public Service Commission Records Center, INF0, Atlanta, GA RWTaylor, CE, Palisades AAAlatalo, Palisades EWRaciborski, P26-204A Document Control. 950*22*35*10/L GHG85-041 6
i i OC0185-0001A-0P03-OP06 E_
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