ML18043A735
| ML18043A735 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 06/05/1979 |
| From: | Adams W CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| Shared Package | |
| ML18043A736 | List: |
| References | |
| NUDOCS 7906130020 | |
| Download: ML18043A735 (5) | |
Text
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consumers Power company Palisades Nuclear Plant: Route 2, Box 154, Covert, Michigan 49043 June 5, 1979 U.S. Nuclear Regulatory Commission Mail and Records Section Washington, D.C.
20555 Re:
LICENSE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO. 50-255 Gentlemen:
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 1979.
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WEAdams General Engineer cc:
JGKeppler, USNRC RBDeWitt DABixel GHRPetitjean CVWaits DEVanFarowe, Div. of Radiological Health Lansing, MI SMierzwa, Mich. Dept. of Labor RCallen Document Control (2) 950-22.35.10
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OPERATING DATA REPORT OPERATING STATUS Notes I. Unit Name:
Palisades
. 2. Reporting Period: ---'-7-"9"""0-=5..;:0--=1'------'-7-"9--=0-=5-=3-=l'---------
- 3. Licensed Thermal Power (MWt):
2530
- 4. Nameplate Rating (Gross MWe):
811. 7
- 5. Design Electrical Rating (Net MWe): *_~8=-0=-5=--*-* ------
- 6. Maximum Dependable Capacity (Gross MWe):
- 7. Maximum Dependable Capacity (Net MWe ):
- 675
- 635 DOCKET NO.
DATE COMPLETED BY TELEPHONE 50-255 June 5, 1979 PJBodtke 616-764-8913
- 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 744 3623
- 11. Hours In Reporting Period
- 12. Number Of Hours Reactor Was Critkal 290.4 3030
- 13. Reactor Reserve Shutdown Hours
- 14. Hours Generator On-Line 263.4 2945.1
- 15. Unit Reserve Shutdown Hours
- 16. Gross Thermal Energy Generated (MWH) 590, 664 7, 153, 632
- 17. Gross Electrical Energy Generated (MWH) 181, 890 2, 168, 590
- 18. Net Electrical Energy Generated (MWH) 171, 511 2, 05 3, 14 3
- 19. Unit Service Factor
- 35. 4
- 81. 3
- 20. Unit Availability Factor 35
- 4
- 81. 3
- 21. Unit Capacity Factor (Using MDC Net) 36
- 3 8 9
- 2
- 22. Unit Capacity Factor (Using DER Net) 28
- 6
- 70. 4
- 23. Unit Forced Outage Rate 64
- 6
- 18. 7
- 24. Shutdowns Scheduled Over Next 6 Months (Type. Date. and Duration of Each):
Refueling scheduled for late summer*, 2!a months
- 25. Jf 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
- Based on Condenser Backpressure Limitations Forecast Cumulative 65,294.
37,225.9 35,126.9 20,560,230 19,290~654 53.8 53.8 46.5 36.7 37.7 Achieved
c C
&ERAGE DAILY UNIT POWER LEVEL MONTH May, 1979 DAY A VERA GE DAILY POWER LEVEL.
(MWe-Net) 2 3
4 5
6 7
8 9
IO 11 12 13 14 15 16 INSTRUCTIONS DAY 17 18 19 20 21 22 23 24 25 26 27 28 29
.. 30 31 DOCKET NO.
50-255 UNIT Palisades DATE June 5, 1979 COMPLETED BY PJBodtke TELEPHbNE 616-764-8913 A VERA GE DAILY POWER LEVEL (MWe-Net) 292 691 607 600 548 740 744*
736 742 731 716 On this format, list the average daily unit power level in MWe-Net for each day in the reporting ITll>nth. Compute to the nearest whole megawatt.
(9/77)
No:
Date 6
790501 2
F: Forced S: Schcd ulcd (lJ/77)
UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH_ May' 1979
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480.6 A
3 Reason:
A~Equipmcnt Failure (Expl:iin)
B-Maintenance or Test C'-Refueling Licensee Event Report it 79-020 D-Rcgulatory Restrktion E-Opcrator Training & License Examination F-Administrative
. G-Operational Error (Explain)
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. Suport L
Method:
I-Manual 2-Manual Scram.
. 3-Automatic Scram.
4-0ther (Explain)
Unit trip regulator extended DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE
~
I 50-255 Palisades June 5, 1979 PJBodtke 616-764-8913
- cause*& Corrective Action to Prevent Recurrence off line due to a voltage malfunction.
The outage was to resolve-the inadequate piping restraints for two safety in..:.
jection lines of additional 4
5 requiring installation snubbers.
Exhibit G - Instructions for Preparation nf Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)
Exhibit I - Sanw Soun:~
SUMMARY
OF SHUTDOWN EXPERIENCE FOR MAY 1979 GENERAL The plant was taken to cold shutdown mode in order to install additional snubbers on two safety injection lines.