ML20245F968

Monthly Operating Rept for June 1989 for LACBWR

ML20245F968
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	06/30/1989
From:	Christians R, Taylor J DAIRYLAND POWER COOPERATIVE
To:	NRC
References
LAC-12775, NUDOCS 8908150147
Download: ML20245F968 (5)

Text

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'D DA/RYLAND

/8/h[S/[ COOPERATIVE . 2615 EAST AVE. SO.

• PO. BOX 817

• LA CROSSE, WISC (608) 788-4000 July 6, 1989 JAMES W. TAYLOR

. GIneral Manager In reply, P l ease refer to LAC-12775 DOCKET NO. 50-409 4

-Office of Management 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' Monthly Operating Data for June

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

The La Crosse Boiling Water Reactor was permanently _ shut 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 operation.

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

Sincerely, DAIRYLAND POWER COOPERATIVE n-h R

If*

James W. Taylor General Manager JWT: REC:sks cc: A.-Bert Davis, Regional Administrator, NRC-DRO-III l

' Peter Erickson, LACBWR Project Manager ,

D. Sherman (ANI Library) l PCI-50

f. '

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e 4 J NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE l JUNE The La Crosse Boiling Water Reactor was permanently shut down on April 30, 1987. Defueling of the reactor was completed June 11, 1987.

During the month of June, 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 June 19, 1989 was 0.0 SCFH.

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PCI-50

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i l OPERATING DATA REPORT DOCKET NO. 50-409 l

DATE 07/06/89 COMPLETED BY R. Christians TELEPHONE 608-689-2331 OPERATING STATUS

1. Unit Name: La Crosse Boiling Water Reactor

2. Report Period: 0000, 06/01/89 to 2400, 06/30/89

3. Licensed Thermal Power (MWt): 165

4. Nameplate rating (Gross MWe): 65.3

5. Design Electrical Rating (Net MWe): 50

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): Permanent 1v shut down

10. Reasons for Restrictions, If Any:

This Month Year-to-Date Cumulative

11. Hours In Reporting Period 744 4,368 172,390

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

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

14. Hours Generator On-Line N/A N/A 96,274.6

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 62.8

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

21. 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:

26. Units In Test Status (Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION PC1-50 j

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t AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-409 l

5 UNIT LACBWR t

DATE 07/06/89 COMPLETED BY R. Christians I

TELEPHONE 608-689-2331 MONTH June DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 __

N/A 17 N/A i

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 NiA 8 N/A 24 N/A 9 N/A 25 N/A 10 N/A 26 N/A 11 N/A 27 N/A 12 N/A 28 N/A 13 N/A 29 N/A l-N/A 14 N/A 30 15 N/A 31 N/A 16 N/A Instruction on this format, list the average daily unit power level in MWe-Net for each day in j the reporting month. Compute to the nearest whole megawatt.

PCI-50 l

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