ML20057A422
| ML20057A422 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 08/31/1993 |
| From: | Gardner R, Wheeler S NEBRASKA PUBLIC POWER DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CNSS938773, NUDOCS 9309140184 | |
| Download: ML20057A422 (5) | |
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CNSS938773 September 9, 1993 Document Control Dask U. S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Monthly Operating Status Report for August, Docket No. 50-298.
Gentlemen:
Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for August 1993.
The report includes Operating Status, Average Daily Unit Power Level, Unit Shutdown Data and a Narrative Summary of Operating Experience.
Should you have any comments, or require additional information regarding this report, please contact me.
Sincerely v
-A R. L. Gardner Plant Manager RLG/SCW/ dis Enclosures cc:
G. D. Watson J. L. Milhoan I, L 1A0010 9309140184 930831 ik (
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4 OPERATING DATA REPORT DOCKET NO.
050-0298 UNIT CNS DATE September 9. 1993 OPERATING STATUS TELEPHONE (402) 825-5487 1
1.
Unit Name:
COODer Nuclear Station Notes l
2.
Reporting Period:
Auoust 1993 3
Ucensed Thermal Power (MWt):
2381 4.
Nameplate Rating (Gross MWe):
836 l
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5.
Design Electrical Rating (Net MWe):
778 I
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6.
Maximum Cependable Capacity (Gross MWe):
787 i
7.
Maximum Dependable Capacity (Net MWe):
764 8.
If Changes Occur in Capacity Ratings (items Number 3 Through 7) Since L.Ast Report, Give Reasons:
l 9.
Power Level To Which Restricted, if Any (Net MWe):
(
10.
Reasons For Restriction,if Any-I This Month Yr.-to-Date Cumulative 11.
Hours in Reporting Period 744.0 5.831.Q.
168.048.0 12.
Number of Hours Reactor Was Critical 744.0 2.358.0 127.325.0 13.
Reactor Reserve Shutdown Hours 0.0 0.0 0.0 j
14.
Hours Generator On-Une 744.0 2.270.0 125.478.9 15.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 16.
Gross Thermal Energy Generated (MWH) 1.612.152.0 5.017.704.0 257.861.668 0 17.
Gross Electric Energy Generated (MWH) 523.132.0 1.657.266.0 83.648.248 0 18.
Net Electric Energy Generated (MWH) 506.931.0 1.603.722 0 80.762.038,0 19.
Unit Service Factor 100.0 38.9 74.7 20.
Unit Availability Factor 100.0 38.9 74.7 21.
Unit Capacity Factor (Using MDC Net) 89.2 36.0 62.9 22.
Unit Capacity Factor (Using DER Net) 87.6 35.4 61.8 23.
Unit Forced Outage Rate 0.0 0.0 4.2 24.
Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
l 25.
If Shut Down At End of Report Period, Estimated Date of Startup:
Units n Test Status (Prior to Commercial Operation):
Forecast Achieved r
26.
INITIAL CRITICAUTY INITIAL ELECTRICITY COMMERCIAL OPERATION
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AVERAGE DAILY UNIT POWER LEVEL r
DOCKET NO.
050-0298 UNIT CNS i
DATE SeDtember 9, 1993 TELEPHONE (402) 825-5487 i
MONTH Aucust 1993 i
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 99 17 751 i
2 466 18 753 3
492 19 752 j
4 498 20 753 5
501 21 751 6
564 22 750 7
671 23 753 i
8 682 24 750 1
l 9
733 25 750 L
I 10 745 26 750 11 745 27 750 12 749 28 752
'l 13 749 29 743 14 707 30 764 l
15 680 31 764 16 754 INSTRUCTIONS l
On this format, list the average daily unit power level in MWe-Net for each l
day in the reporting month.
Compute to the nearest whole megawatt.
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l UNIT SHUTDOWNS AND POWER REDUCTIONS
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DOCKET NO.
050-0298 UNIT NAME Cooper Nuclear Station DATE September 9.1093 COMPLETED BY J. C. Wheeler TELEPHONE (402) 825-5487 FIEPORT MONTH August 1993 Method Of Ucensee Cause & Corrective Duration Shutting Event System
- Component' Action to No.
Date Type' (Hours)
Reason' Down Fkactor' Report Code Code Prevent Recurrence M
1 F: forced 2
Reason:
3 Metod:
4 Exhibit G - Instructions for S: Scheduled A - Eouipment Failure (Explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets for Ucensee Eve.t C - Refueling 3 - Automatic Scram Report (LER) File (NUREG4161)
D - Regulatory Restriction 4 - Continued E - Operator Training & Ucense Examination 5 - Reduced load 5 bhib6'I-Same Source F-Administrative 6 - Other G - Operatsnal Enor (Dplain)
H - Other (Explain)
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OPERATIC NS NARRATIVE COOPER NUCLEAR STATION August 1993 l-The Beginning of Cycle (BOC) 16 startup cornmenced at 2331 on July 29,1993. The reactor was taken critical at 0145 on' July 30,1993, l
and the generator was synchronized to the grid at 0036 'on August 1,1993. The plant attained 100 percent steady state power operation on August 29,1993.
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