ML18043A819

Monthly Operating Rept for June 1979

ML18043A819
Person / Time
Site:	Palisades
Issue date:	07/09/1979
From:	Bodtke P CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML18043A818	List: ML18043A817 ML18043A819
References
MOR-790630-1, NUDOCS 7907170181
Download: ML18043A819 (4)

Text

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OPERATING DATA REPORT DOCKET NO.*

• 50-255 DATE July 9. 1979 COMPLETED BY PJBodtke.

TELEPHONE 616-764-8913 OPERATING STATUS

l. Unit Name:

Palisades Notes

. 2. Reporting Period:

790601 -

790630

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): _*_6_7_5_* ___ _

7. Maximum Dependable Capacity (Net MWe):

_**_6_3_5 ____ _

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

12. Number Of Hours Reactor Was CritiCal __

720 4343 3739.9 709. 9

13. Reactor Reserve Shutdown Hours

14. Hours Generator On-Line~:

681.4 3626.5

15. Unit Reserve Shutdown Hours

16. Gross Thermal Energy Generated (MWH) 1, 297, 416 8, 451, 048

17. Gross Electrical Energy Generated (MWH) 39 0' 8 20 2, 5 5 9, 410

18. Net Electrical Energy Generated (MWH) 36 3, 603 2, 416, 74 6

19. UnitServiceFactor 94.6 83.5

20. Unit Availability Factor 94

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83. 5

21. UnitCapacityFactor(UsingMDCNet) 79.5 87.6

22. Unit Capacity Factor (Using DER Net) 62

• 7 69.1

23. Unit Forced Outage Rate 5.4 16.5

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

Refueling scheduled.for September 10, 2~ months

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

• Based on Condenser B*ackpressure Forecast Cumulative 6'6. 0.14

. 37' 935.8 35.808.3 67.915.680 20.951,050 19,654,257 54.2 54.2 46.9 37.0 37.2 Achieved (Q/77)

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.RAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-255 UNIT Palisades DATE July 9 1 1979 COMPLETED BY PJBodtke TELEPHONE 616-764-8913 MONTH June 1979

• DAY A VERA GE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 7 17 163 2

712 18 667 3

689 19 673 4

691 20 649 5

701 2.t 654 6

684 22 663 7

647 23 112 8

634 24 467 9

105 25 683 10 19 26 685 1 I 221 27 584 12 517 28 68 13 642 29 355 14 536 30 595 15 518 31 16 102 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in rhe reporting month. Compute to the nearest whole megawatt.

(9/77)

No.*

Date 7

790609 8

790616 9

790623 10 790628 F: Forced S: Scheduled (9/77)

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH _June 1979 rrL en.2

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Reason:

A-Equipment Failure (Explain)

B-Maintenance of Test C-Rcfueling D-Rcgulatory Restriction Lk:ensec Event Report #

E-Operator Training & License Examination F-Atlminist rat ivc G-Opcrational Error (Explain)

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if) u i::u 0 u Method:

!-Manual 2-Manual Scram.

3-Automatic Scram.

4-0ther (Explain)

Trip DOCKET NO.

UNIT NAME DATE COMPLETED BY TELEPHONE 50-:255 Palisades July 9, 1979 PJBodtke 616-764-8913 Cause & Corredive Ac.;tion to Prevent Recurrence occured while at low power level for condenser tube le.ak repairs.

Unit taken off line'for condenser tube leak:;. repair; reactor remained critical Power reduction required for condenser tube leak repairs.

Power reduction required for condenser tube *leak repairs.

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Exhibit G

• Inst ructions for Preparation of Data

• Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)

Exhibit 1 - Same Souri:e

GENERAL 6-9-79 6-16-79 e

SUMMARY

OF SHUTDOWN EXPERIENCE FOR JUNE 1979 With the exception noted below, the unit operated at a nominal 91%

of rated thermal power during June.

The unit was at approximately 12% power when the unit tripped due to a reverse power situation.

The unit was taken to this power level in order to repair a condenser tube leak.

The unit was taken off line to repair a condenser tube leak.