ML18066A174

Monthly Operating Rept for May 1998 for Palisades Nuclear Plant

ML18066A174
Person / Time
Site:	Palisades
Issue date:	05/31/1998
From:	Hawn R, Treptow E CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9806110126
Download: ML18066A174 (5)

Text

.... -

":':~*

. (

A CMS Energy Company Palisades Nuclear Plant 27780 Blue Star Memorial Highway Covert, Ml 49043 June 1, 1998 US Nuclear Regulatory Commission Document Control Desk 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 May 1998.

If you have any questions or concerns, please contact me at (616) 764-3179.

Sincerely,

~*:..

~* '...

R. S. Hawn Reactor Engineer_ing. Supervisor

.,

;.. ; : ~ t cc: RAVincent, Palisades GABaustian; Palisades ALWilliams; Palisades KAToner, Palisades,

Senior Resident Inspector, Palisades DRHahn, Div of Rad Health:Servic~s, Lansing, Ml BWJorgensen, Michigan Dept of Labor, Lansing, Ml RWhale, Michigan Public ServiGE!:Commission Records Center, INPO, Atlanta, GA KSquibbs, Palisades

- *~,

SMMclntyre, P26-2ci4*.'

Region Ill Admiriistrat~r,' USNRC Document Contro('950*22*35*10/L Cycle 1 3 Reports

. *..'*. \\ ~I:.. *. *:

~' '

"~. *.

9806110126>980531 8 PDR. ADOCK *05000255 R._ _ _

PDR:

~...

I I

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 06L01 L98 COMPLETED BY EATreptow MONTH May TELEPHONE 16161764-2057 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe Net) 1.

17.

2.

18.

0

3.

0

19.

0

4.

0

20.

0

5.

0

21.

0

6.

0

22.

0

7.

0

23.

0

8.

0

24.

0

9.

0

25.

0

10.

0

26.

0 11.

0

27.

0

12.

0

28.

0

13.

0

29.

0

14.

0

30.

0

15.

0

31.

0

16.

0 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 MAY 1998 The Unit was shutdown for the month of May for a refueling outage.

REPORT MONTH __

M:.:.:A'-'Y"'--"19""9""8 __

No.

Date

9.

980501

1.

F: Forced S: Scheduled Type' Duration Reason2 (Hours) s 744.0 c

2.

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)

UNIT SHUTDOWNS AND POWER REDUCTIONS Method of Shutting Down Reactor

3.

Method:

1-Manual 2-Manual Scram 3-Automatic Scram 4-0ther (Explain)

Licensee Event Report#

4.

System Code4 Component Code5 Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NURE.G-0161)

5.

Cause & Corrective Action to

• Prevent Recurrence Exhibit I - Same Source DOCKET NO 50-255 UNIT Palisades DATE 06/01/98 COMPLETED BY EATreptow TELEPHONE 616-764-2057

OPERATING STATUS:

1. UNIT NAME

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)

OPERATING DATA REPORT Palisades 980501-980531 2530 811. 7 805 770 730

8. IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH 7 AND 7) SINCE LAST REPORT, GIVE REASONS:

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

10 REASONS FOR RESTRICTIONS, IF ANY:

11 HOURS IN REPORTING PERIOD 12 NUMBER OF HOURS REACTOR WAS CRITICAL 13 REACTOR RESERVE SHUTDOWN HOURS 14 HOURS GENERATOR ON-LINE 15 UNIT RESERVE SHUTDOWN HOURS 16 GROSS THERMAL ENERGY GENERATED (MWH) 17 GROSS ELECTRICAL ENERGY GENERATED (MWH) 18 NET ELECTRICAL ENERGY GENERATED (MWH) 19 UNIT SERVICE FACTOR 20 UNIT AVAILA.BILITY FACTOR 21 UNIT CAPACITY FACTOR (USING MDC NET) 22 UNIT CAPACITY FACTOR (USING DER NET) 23 UNIT FORCED OUTAGE RATE This Month 744.0 0.0 0.0 0.0 0

0 0.0%

0.0%

0.0%

0.0%

0.0%

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

Refueling Outage, Start 4/24/98, 39 days long 25 IF SHUTDOWN AT El\\D OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

26 UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

06/03/98 Yr-to-Date 3623.0 2689.6 2665.7 6508604.2 2122649

• 2018780 73.6%

73.6%

76.3%

69.2%

1. 2%

Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Based on *condenser backpressure

• Weighted Average (635 MWe used as MDC Net prior to October 1985)

DOCKET NO DATE 50-255 6-1-98 COMPLETED BY EATreptow TELEPHONE (616)764-2057 NOTES:

Cumulative 231854.0 138659.l 133606.9 297189408. 4 94293783 89089996

57. 6%

57.6%

56.1% *

47. 7%

26.5%

Achieved