ML18065A812

Monthly Operating Rept for June 1996 for Palisades Nuclear Plant.W/960702 Ltr

ML18065A812
Person / Time
Site:	Palisades
Issue date:	06/30/1996
From:	Kobiata K, Anthony Williams CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9607090232
Download: ML18065A812 (5)

Text

consumers Power POWERINli MICHlliAN"S PROliRESS Palisades Nuclear Plant: 27780 Blue Star Memorial Highway, Covert, Ml 49043 July 2, 1996 US Nuclear Regulatory Commission Docum:mt Control Dask

• 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 Summary of Operating Experience for the Palisades Nuclear Plant for the month of June 1996.

If you have any questions or concerns, please to contact me at (616) 764-2013.

Sincerely, AL Williams Reactor Engineering Supervisor CC: RAVincent, Palisades Senior Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, Ml BWJorgensen, Michigan Dept of Labor, t;~,,sing, M!

JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades SMMclntyre, P13-121 Region Ill Administrator, USNRC Document Control, 950*22*35*1 O/L Cycle 12 Reports __ .

9607090232 960630 PDR * *ADOCK 05000255 ',

R *.* . PDR '

A CMS' ENERGY COMPANY

OPERATING DATA REPORT

• DOCKET NO - 50-255 DATE 07-02-96 COMPLETED BY KAKobiata TELEPHONE (616)764-2572 OPERATING STATUS:

NOTES:

l. UNIT NAME Palisades

2. REPORTING PERIOD: 960601-960630

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 CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH 7AND 7) SINCE LAST REPORT, GIVE 1<£ASONS:

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

10. REASONS FOR RESTRICTIONS, IF ANY:

This Month Yr-to-Date . CUmulative ll. HOURS IN REPORTING PERIOD 720.0 4367.0 215054.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 4046.3 124997.6

13. REACTOR RESERVE SHUTDOWN HOURS

14. HOURS GENERATOR ON-LINE 720.0 4037.6 120192.3

15. UNIT RESERVE SHUTDOWN HOURS

16. GROSS THERMAL ENERGY GENERATED (MWH) 1750199.5 10005002.2 264123692.7

17. GROSS ELECTRICAL ,ENERGY GENERATED (MWH) 555739 3226704 83702958

18. NET ELECTRICAL ENERGY GENERATED (MWH) 527628 3069758 79023177

19. UNIT SERVICE FACTOR 100.0l 92.5\ 55.9\

20. UNIT AVAILABILITY FACTOR 100.0l 92.5\ 55.9\

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.4' 96.3\ 54.0l*

22. UNIT CJl.PAC!TY FACTOR (USING DE."!. NET) 91.0t - 97 .3\ .. 45.6\

23'. UNIT FORCED OUTAGE RATE 0. Ol 7.5\ 28 .1'

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

A 51 day refueling outage is scheduled to begin on November 2, 1996.

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

. 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)

• AVERAGE DAILY-UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 07102196 COMPLETED BY KAKobiata MONTH June TELEPHONE (616)764-2572 AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net)

1. 770 17. 758

2. 770 18. 757

3. 773 19. 760

4. 774 20. 760

5. 771 21. 711

6. 765 22. 296

/ 7. 767 23. 362

8. 770 24. 730

9. 765 25. 772

10. 764 26. 770

11. 765 27. 765

12. 768 28. 761

13. 760 29. 753

14. 762 30. 755

15. 764 31.

16. 766 .,

)

- 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.

,,

..

SUMMARY

OF OPERATING EXPERIENCE FOR JUNE 1996 The Unit decreased power to 40% at 0530 on June 22 to identify and plug condenser tube leaks. Full power was resumed at 2100 on June 24 ..

.I i

REPORT MONTH JUNE 1996 DOCKET NO 50-255 UNIT Palisades DATE 07/02196 COMPLETED BY KAKobiata TELEPHONE 616-764-2572 UNIT SHUTDOWNS AND POWER REDUCTIONS No. Date Type, Duration Reason2 Method of* Licensee System Component Cause & Corrective 3 6121/96

{Hours) 81 B Shutting Down Reactor3 4 {Powr derate To40%)

Event Report #

Code' Code 5 Action to Prevent Recurrence Derate due to condenser Tube leak identification and

• plugging.

1. 2. 3. 4. 5.

F: Forced Reason Method: Exhibit G - 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 4-0ther {Explain) {NURE~161)

E-Operator Training & License Examination F-Administrative G-Operational Error {Explain)

• H-Other (Explain)