ML20245F824

Monthly Operating Rept for Feb 1989 for La Crosse Bwr.W/

ML20245F824
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	02/28/1989
From:	Christians R, Taylor J DAIRYLAND POWER COOPERATIVE
To:	NRC
References
LAC-12724, NUDOCS 8908150089
Download: ML20245F824 (5)

Text

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• 2615 EAST AVE. SO.' + RO. BOX 817 = LA CROSSE, WISCONSIN 54602-0817 (608) 788-4000 JAMES W. TAYLOR :

' GIneral Manager . March 8 '.1989 In reply, please refer to LAC-12724 DOCKET No. 50-409 Office of Managenent Information and Program Control.

U. S. Nuclear Regulatory Commission

' Washington, DC 20555 Gentlemen:

SUBJECT:

Dairyland Power Cooperative . ,

La Crosse Boiling Water Reactor (LACBWR)

Possession-Only License No. DPR-45 Nonthly Operating Data for February

REFERENCES:

1) NRC Letter, Reid to Madgett, dated September 19, 1977,

2) NRC Letter, Reid to Madgett, dated December 29,.1977. ,

In accordance with instructions contained in Reference (1) and Technical

' Specification Amendments contained in Reference (2), we are subrnitting

'information concerning operability and availability of the La Crosse Boiling Water Reactor (LACBWR) for the Month of February.

The La Crosse Boiling Water Rear. tor was permanently trhut down on April 30, 1987. All cumulative operability data has been fixed at the end of April 1987,'since that was the termination of plant operatiou.

Please contact us if there are any questions concerning this report.

Sincerely, DAIRYLAND POWER COOPERATIV?

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DADocg 89 890228 o

y R O James W. Taylor d General Manager JWT: REC:sks cc: A. .Bert Davis, Regional Administrator, NRC-DRO-III Peter Erickson, LACBWR Project Manager D. Sherman (ANI Library) [

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE FEBRUARY g

k The La Crosse Boiling Water Reactor was permanently shut down on April 30, 1988. Defueling of the reactor was completed June 11, 1987.

During the month of' February, no safety-related maintenance was performed.

A Type B leakage test was performed on the Emergency Airlock with satisfactory results. The leakage rate measured during the airlock test completed ~on February 21, 1989 was 0.0 SCFH.

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J OPERATING DATA REPORT j DOCKET NO. 50-409 i DATE 03/08/89 )

COMPLETED BY R. Christians TELEPHONE- 608-689-2331 OPERATING STATUS

1. Unit Name: La Crosse Boiling Water Reactor

2. Report Period: _ 0000, 02/01/89 to 2400, 02/28/89

'3. Licensed Thermal Power (MWt): 165

4. Nameplate rating (Gross MWe): 65.3 )

5. Design Electrical Hating (Net MWe): 50 l

6. Maximum Dependable Capacity (Gross MWe): 50

7. Maximum Dependable capacity (Net MWe): 48

8. If Changes Occur in Capacity Ratings (Items 3 Through 7) Since Last Report, Give Reasons:

9. Power Level to Which Restricted, If Any (Net MWe): Permanently shut down

10. Reasons for Restrictions, If Any:

This Month Year-to-Date Cumulative

11. Hours In Reporting Period 672 1,416 169,438

12. Number of Hours Reactor Was Critical N/A N/A 103,287.5

13. Reactor Reserve Shutdown Hours N/A N/A 517.2

14. Hours Generator On-Line N/A N/A 962 274.6

15. Unit Reserve Shutdown Hours N/A N/A 120.5

16. Gross Thermal Energy Generated (MWH) N/A N/A 13,452,146.2

17. Gross Electrical Energy Generated (MWH) N/A N/A 4,046,923

18. Net Electrical Energy Generated (MWH) __ N/A _ _ N/A 3,754,984

19. Unit Service Factor N/A N/A 62.P

20. Unit Availability Factor N/A N/A 62.9  ;

21s Unit Capacity Factor (Using MDC Net) N/A N/A 51.0

22. Unit Capacity Factor (Using DER Net) N/A N/A_ 49.0

23. Unit Forced Outage Rate N/A N/A 11.7

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:

20. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION PCI-50

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p AV?iRAGE DAILY UNIT POWER LEVEL i

DOCIWT NO. 50-409 UNIT LACBWR DATE 03/08/89 0E f'b8E8 .3 MONTH February

,1 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)-

1 N/A 17 N/A 2 N/A .18 N/A 3 _

N/A 19 N/A 4 N/A 20 N/A 5 N/A 21 N/A 6 N/A 22 _

N/A 7 N/A ,,

23 N/A 8 N/A 24 N/A 9 __ M/A 25 N/A 10 N/A ,

26 N/A

,. 11 _, N/A 27 N/A 12 N/A 28 J N A_

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-13 N/A N/A 14 N/A 30 N/A 15 NJA 31 N/A 16 N/A Instruction On - t his format , list the average daily unit power level in MWe-Net for each day in

.the reporting month. Compute to the nearest whole megawatt.

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