ML20043A119
| ML20043A119 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 04/30/1990 |
| From: | Berg W, Christians R DAIRYLAND POWER COOPERATIVE |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| LAC-12924, NUDOCS 9005180078 | |
| Download: ML20043A119 (5) | |
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DA/RYLAND:
- p:h b[M[:
COOPERAT/VE
- 3200 EAST AVE. SO.
May.9,.1990'-
-(808)788 4000
. FAX NO (608) 7871420 '-
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' WILLIAM L. BERO In reply, please 0:neral Manager refer to' LAC-12924 1 7 l
DOCKET.NO.'50-409 Office of Management Information.
L and Program' Control
-U. S. Nuclear Regulatory Commission L
' Washington, DC 20555 j
Gentlemen:
s
SUBJECT:
Dairyland Power Cooperative.
.La Crosse Boiling Water Reactor (LACBWR)
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Possession-Only License No. DPR-45 Monthly Operating' Data for April 7
REFERENCES:
. 1).NRC. Letter, Reid to Madgett, i
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 April.
J 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 7
April 1987, since.that was the termination of plantsoperation'.
s Please contact us if there-are any questions concerning this' report.
3 Sincerely, DAIRYLAND POWER COOPERATIVE hbb William L. Berg, eneral Manager
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L WLB: REC:dh 3
/
A. Bert Davis, Regional Administrator NRC-DRO-III
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cc:
Peter Erickson, LACBWR Project Manager D. Sherman (ANI Library) j i
PC1-50 90o519oo7e 9oo43o 3
q PDR ADOCK 05000409
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i-4 NARRATIVE SlTrtMARY OF OPERATING EXPERIENCE' APRIL-
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The La Crosse BoilingLWater Reactor.was permanently shut down on; April 30, 1987.- Defueling of the reactor was' completed June 11, 1987.
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t During the' month of-April,~no safety-related. maintenance was performed.-
A-Type-B leakage. test was performed on the Personnel Airlock with.
. satisfactory results..The_ leakage rate measured during the: airlock test.
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performed on April-10,.1990, was_0lSCFH.' -A-leak test was also performed on i
the Containment Building Ventilation _ Damper inlet' valves. The' measured leakage of.027-SCFil'is satisfactory.
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.l OPERATING DATA REPORT 50-409-
. DOCKET NO.-
DATE 05/09/90 COMPLETED BY R. Christians ~
TELEPHONE. 608-689-2331
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OPERATING STATUS ~
1.
Unit Names _.La Crosse Boilina' Water Reactor 2.
Report Period:
0000,-04/01/90 to 2400, 04/30/90-1 3.~ Licensed 1 Thermal Power (HWt)4 165 4.: Nameplate-rating (Gross HWe):
65.3 5..
Design Electrical = Rating (Net lMWe):-
50 j
6.
Maximum Dependable Capacity._(Gross MWe):'
-50 1
7.
Maximum-Dependable Capacity (Net MWe):~
14 8 1
If Changes Occur in Capacityf atings'(Items;3 Through:7) Since Last. Report,iGivef R
8..
x Reasons:=
[
9..
Power Level to Which Restricted, If Any;(Net MWe):
Permanently shut down l10. Reasons for Restrictions,'If Any:
3 This Month-Year-to-Date' JCumulative 11.
Hours In Reporting. Period 720 2,880 181,847 l-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 7
14.--Hours Generator On-Line N/A-N/A-96,274.6-i
- 15. Unit Reserve Shutdown Hours N/A' N/A-120.5 j
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- 16. Gross Thermal Energy Generated (MWH)
N/A N/A 13,452,146.2
- 17. Gross Electrical Energy Generated (HWH)
N/A N/A 4,046,923 1
- 18. Net Electrical' Energy Generated (MWH)
N/A N/A-3,754,984 l
19.
Unit Service Factor N/A-N/A' 62.8 20.
Unit Availability Factor N/A N/A 62.9 l
21.
Unit Capacity Factor (Using HDC Net)
N/A N/A 51.0
- 22. Unit Capacity Factor (Using DER Net)
N/A N/A-49.0 1
23.
Unit Forced Outage ' Rate N/A N/A 11.7 24.
Shutdowns Scheduled Over Next 6 Months'(Type, Date, and Duration of Each):
1 25.
If Shut Down At End Of Report Period, Estimated Date of Startup:
26.
Units In Test Status (Prior to Commercial Operation):
Forecast Achieved
-i INITIAL CRITICALITY l
INITIAL ELECTRICITY j,
COMMERCIAL OPERATION a
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.PCl-50
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.. r AVERAGE DAILY UNIT. POWER LEVEL DOCKET No,.
50-40'9
. UNIT
-LACBWR DATE:
05/09/90 COMPLETED BY R. Christians-
= TELEPHONE 608-689-2331 i
- F MONTH April-t;;
DAY AVERAGE DAILY POWER LEVEL DAY.
- AVERAGE DAILY POWER: LEVEL
[
(MWe-Net)
-(MWe-Net)
L
.1 N/A 17.
'N/A 2
N/A
'18 N/A-t 3
'N/A 19 N/A I
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 f
9 N/A 25
'N/A' 10 N/A 26
'N/A.
11 N/A 27-
.N/A 12 N/A-28 N/A i.
13 N/A 29 N/A~
14 N/A
'30 -
N/A' y
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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j PCI-50 t
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4 UNIT SHUTDOWNS.AND POWER REDUCTIONS
- 4 DOCKET NO. 409
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UNIT NAME LACBWR DATE 05/09/90 REPORT MONTH April COMPLETED BY-R. Christians TELEPHONE 608-689-2331 e
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' 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 --Same Source H-Other-(Explain)-
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