ML18045A216

Forwards Monthly Operating Rept for May 1980

ML18045A216
Person / Time
Site:	Palisades
Issue date:	06/03/1980
From:	Adams W CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF MANAGEMENT AND PROGRAM ANALYSIS (MPA)
Shared Package
ML18045A217	List: ML18045A216 ML19310A362
References
NUDOCS 8006110133
Download: ML18045A216 (5)

Text

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consumers Power company Palisades Nuclear Plant: Route 2, Box 154, Covert, Michigan 49043 June 3, 1980 US Nuclear Regulatory Commission Mail and Records Section 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 May 1980.

WEAdams Senior Engineer CC JGKeppler, USNRC KWBerry, P24-207A DPHoffman, P24-115 GHRPetitjean, Palisades CVWaits, Pll-228B DEVanFarowe, Div of Radiological Health Lansing, MI SMierzwa, Mich Dept of Labor RCallen, Mich Public Service Commission Document Control (2) 950-22*35*10 80 0611,0/33

(

OPERATING DATA REPORT OPERATING STATUS I. Unit Name:

Palisades

• 675

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):

_**_6_3_5 __ ~--

800501 - 800531 2530 811. 7 805 Notes DOCKET NO.

DATE COMPLETED BY TELEPHONE 50-255 6/3/80 PJBodtke.

616-7-64-8913

8. If Changes Occur in Capacity 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:

This Month Yr.-to-Date

11. Hours In Reporting Period i2. Numb~r Of Hours Reactor Was Critieal 744 180.6 180.6

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line 102.6 102. 6

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 161,088 161,.088

17. Gross Electrical Energy Generated (MWH)

18. Net Electrical Energy Generated (MWH) 2.8 50,730 50,730

19. Unit Service Factor 13.8 46,188 46,188

20. Unit Availability Factor

13. 8 2.8

21. Unit Capacity Factor (Using MDC Net) 918

22. Unit Capacity Factor (Using DER Net)

7. 7 2.0 1.6

23. Unit Forced Outage Rate 0

0.

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

25. If Shut Down At End Of Report Period, Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):

INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION.

Forecast Cµmulative

+

.74;078.

39,745.4 37,528*;9 71,672,568 22,082,960 20, t16*, 963 50.7 50.7

44. o*

34. 7*

36.2 Achieved

• Based o~)C911denser Backpressure 80 O~ll 1 0f.;Jfo 1

Corrected to reflect loss of 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> in (9/77)

April due to Daylight Savings Time

(

e AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-255 UNIT Palisades DATE 6/3/80 COMPLETED BY PJBodtke TELEPHONE 616-764-8913 MONTH May 1980 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 17 2

18 3

19 4

20 5

21 6

22 7

23 8

24 9

25 10 26 11 27

61.

12 28 216 13 29 474 14 30 553 15 31 621 16 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.

(9/77)

No.

Date UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH May 1980 Licensee Event Report#

c::

~~ -

0 -0

.c. ::)

Eu 8

13 (Contd 800501 s

640.5 H

14 800528 F: Forced S: Scheduled (9/77) s 0.9 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) 3 Method:

I-Manual 2-Manual Scram.

3-Autumatic Scram.

4-0ther (Explain)

DOCKET NO.

..-.5"""0--'2"""5...... 5 ___ _

UNIT NAME Palisades DATE 6/ 3/80 COMPLETED BY PJBodtke TELEPHONE 616-764-8913 Cause & Corrective Action to Prevent Recurrence TM! Modifications and anchor bolt inspections/repairs according to IEBulletin 79-02.

Turbine overspeed trip test.

4 5

Exhibit G - Instructions for Preparation of Data Entiy Sheets for Licensee Event Report (lER) File (NUREG-0161)

Exhibit I - Same Smm:e

General 5-27-80 5-28-80

SUMMARY

OF OPERATING EXPERIENCE FOR MAY 1980 The long refueling outage came to an end on 5-24-80 when the reactor was taken critical at 0544 hours0.0063 days <br />0.151 hours <br />8.994709e-4 weeks <br />2.06992e-4 months <br />.

The reactor tripped from 7% power at 0751 hours0.00869 days <br />0.209 hours <br />0.00124 weeks <br />2.857555e-4 months <br /> due to switchyard breaker being closed while the generator field breaker was also closed which caused a backfeed in the reactor protective system (spiked the pressurizer pressure signal) which signaled an inadvertent trip.

The unit was taken off line at 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> for turbine overspeed trip test and was back on line at 0456 hours0.00528 days <br />0.127 hours <br />7.539683e-4 weeks <br />1.73508e-4 months <br />.