ML20248D094

Monthly Operating Rept for Aug 1989 for LACBWR

ML20248D094
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	08/31/1989
From:	Christians R, Taylor J DAIRYLAND POWER COOPERATIVE
To:	NRC
References
LAC-12826, NUDOCS 8910040123
Download: ML20248D094 (5)

Text

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• 2615 EAST AVE. (608178*#000 September 7, 1989 In reply, please refer to LAC-12826 DOCKET NO. 50-409 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 August

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 ' deference (2), we are submitting information concerning operability and availability of the La Crosse Boiling Water Reactor (LACBWR) for the Month of August.

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 l $W Cf

('JamesW. Taylor General Manager I

JWT: REC:sks cc: A. Bert Davis, Regional Administrator, NRC-DRO-III Peter Erickson, LACBWR Project Manager i I

D. Sherman (ANI Library)

i. PCI-50 8910040123 890831 ,l PDR ADOCK 05000409 R PNU

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NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE 1

ff AUGUST

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

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

. A Type B leakage test was performed on the Personnel Airlock with satisfactory results. The leakage rate m2asured during the airlock test completed on August 14, 1989 was 1.502 SCFH.

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OPERATING DATA PEPORT DOCKET NO. 50-409 ft DAIE 09/07/89 COMPLETED BY R. Christians TELEPHONE 608-689-2331 OPERATING' STATUS

1. ;Udit Name: La Crosse Boiling Water Reactor

3. -Report Period:. 0000, 08/01/89 to 2400, 08/31/89

3. -Licensed Therr.al 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 3 ~ 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 5,856 173,878 N/A N/A 103,287.5

12. Number of Hours Reactor Was Critical

13. Reactor Reserve Shutdown Hours N/A N/A 517.2 N/A N/A 96,274.6

14. Hours Generator On-Line 3 5. 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 3,754,984 119. Unit Service Factor: N/A N/A 62.8

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

'21.c . Unit Capacity Factor (Using MDC Net) N/A N/A 51.0 N/A 49.0

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

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 .

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2 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. '50-409' DNIT LACBWR DATE 09/07/89 COMPLETED BY R. Christians TELEPHONE 608-689-2331 MONTH August-DAY- - AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) l' 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 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 14 N/A 30 N/A 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 the reporting month. Compute to-the nearest whole megawatt.

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