ML20205T127

Monthly Operating Rept for Oct 1988 for La Crosse Bwr.W/

ML20205T127
Person / Time
Site:	La Crosse File:Dairyland Power Cooperative icon.png
Issue date:	10/31/1988
From:	Christians R, Taylor J DAIRYLAND POWER COOPERATIVE
To:	NRC
References
LAC-12623, NUDOCS 8811140146
Download: ML20205T127 (5)

Text

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• i OFERATING DATA REPORT DOCKET NO. 50-409 i DATE 11/03/88 COMPLETED BY ,R. Christians ,

TELEPHONE 608 689-2331 }

OPERATING STATUS i i

1. Unit Names La Crosse 14ollinn Water Reactor r

2. Report Period: 0000 10/01/88 to 2400, 10/31/88

3. Licensed Thernal Power iMWt): los 65.3

[

4 Nameplate rating (Gross HWe): ,

5. Design Electrical Rating (Net MWe): 50

6. Maximua Dependable Capacity (Gross NWe): 50 '

7. Maximum Dependable Capacity (Not MWe): 4a -

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

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9. Power Level tr Which Restricted. If Any (Nat MWe): Pernanently shut down *

10. Reasons for Restrictions If Anyt This Month Year-to Data~ Cumulative ~

11. Hours In Reporting Period 720 7.295 16638 f

12. Number of Hours Reactor Was Critical N/A N/A 101.287.5  !

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

$17.2 [

14 Hours Generator On-Line N/A N/A 96.274.6 i 15. Unit Reserve Shutdown Hours N/A N/A 120.5 l l 16. Gross Thermal Energy Generated (%B) N/A _

N/A 13.452.146.2_ *

17. Gross Electrical Energy Generated (%*H) N/A N/A 4.046.923 ,

13. Net Electrical Energy Generated (%H) N/A N/A 3.754.984

19. Unit Service Factor N/A N/A 62.8

20. Unit Availability Tactor N/A N/A ~~

62.9 - !l

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

22. Unit Capacity Tactor (Using DER Net) N/A N/A 49.0 l 3

23. Unit Forced Outate Rate ,,

N/A _,

N/A 11.7  !

I 24 Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):  ;

~

! t t

! 25. If Shut Down At Fnd Of Report Feriod. Estimate

• Date of Startups ,

26. Units In Test Status (Frior to Corraercial Opera ton): Forecast Achieved (

INITIAL CRITICALITY ~

L INITIAL ELECTRICITY  !

COWERCIAL OPERATION j i f

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PCI-50 ,4~

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891114014 ssit03 t  ;

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PDR ADOCK v W ,-0409 '

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' L" AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-409 UNIT LACBWR DATE 11/03/88 COMPLETED BY R. Christians TELEFHONE 608-689-2331 MONTH oc t s .* ,

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 il/A ,__

17 N/A

? N/A 18 N/A 4

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/n 25 N/A 10 N/A 26 N/A 1? 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.

Pr.1-50 k _

. J UNIT SHUTDOWNS AND POWER REDUCTIONS .

DOCKET NO. 50-409 UNIT NAME _ LACBWR DATE 11/03/88 REPORT MONTH October COMPLETED BY R. Christians TELEPHONE _ 608-689-2331 i e i e e

. . . e e i i i e l Method of i

l l l l l l Licensee l l l Cause & Corrective l l l l  ; l Shutting Down' Event l Systen l Component!

• Type l l 'Duration Action to

' No. l Date l (Hours) l Reason 2 l Reactor 3 l Report # l Code" l Code 5 l Prevent Recurrence l 1

l l l l

:  :  : .1  :  :

: l l  ; l l l87-5 l04/30/87l S l 744.0 l H l 1 l NA l NA l NA l Permanent Shutdown l

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I  : I l l l l 1  ! _l 1 2 3 4 Reason Method Exhibit G-Instructions for F: Forced A-Equipment Failure (Explain) 1-Manual Preparation of Data Entry Sheets S: Scheduled B- Maintenance or Test 2-Manual Scram for Licensee Event Report (LER)

C-Refueling 3-Automatic Scram File (NUREG-0161)

D-Regulatory Restriction 4-Other (Explain)

E-Operator Training & License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit 1 - Sar.e Source H-Other (Explain)

1

.D DA/RYLAND hh[f=/[C_OOPERATlVE . 2615 EAST AVE SO PO DOX 8178

• LACR SCONSIN 54602-0817 November 3, 1988 JAMES W. TAYLOR G:nerat Manager In reply, please refer to LAC-12653 DOCKET NO. 50-409 I

Offfco of Management Information and Program Control U. S. Nuclear Regulatory Cotxaission ,

Parhington, DC 20555 Gentlemen

SUBJECT:

Daltylaiid Power Coopucativo I La Crosse Boiling Water Reactor (LACBWR)

Provisional License No. DPR-45 i Monthly Operating Data for October -

REFERENCES:

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

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 October.

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

/

j James W. Taylor General Manager JVT: REC:sks l cci A. Bert Davis, Regional Administrator, NRC-DRO-III i Peter Erickson, LACBWR Project Manager i D. Sherman (ANI Library) 7 1

$2 ):{  ;

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l PCI-50 L

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE OCTOBER 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 October, no safety-related maintenance was performed.

Both door gaskets on the Containment Building Emergency Airlock were replaced as per the 5-year Preventive Maintenance schedule. A leak rate test was than performed and leakage measured as .3899 SCFH. This is an acceptable test.

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PCI-50 l

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