ML20058K217
| ML20058K217 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 11/30/1993 |
| From: | Gardner R, Wheeler S NEBRASKA PUBLIC POWER DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CNSS938875, NUDOCS 9312150002 | |
| Download: ML20058K217 (5) | |
Text
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7 COOPER NUCLEAR STATION i
%h Nebraska Public Power District "Y4E"Y ~
CNSS938875
)
December 9, 1993 Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Monthly Operating Status Report for November, Docket No. 50-298.
l Gentlemen:
j Enclosed for your information and use is the Cooper Nuclear Station Monthly-Operating Status Report for November 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 i
report, please contact me.
Sincerely, i
l 1
R. L. Gardner Plant Manager i
RLG/SCW/ dis l
Enclosures cc:
G. D. Watson J. L. Milhoan l
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9312150002 9311N 1
PDR ADOCK O L'
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OPERATING DATA REPORT DOCKET NO.
050-0298 UNIT CNS
{
DATE Decen:ber 9.1993 i
OPERATING STATUS TELEPHONE (402) 825-5487 1.
Unit Name:
CooDer Nuclear Station Notes j
2.
Reporting Period:
November 1993 3.
Ucensed Thermal Power (MWt):
2381 4.
Nameplate Rating (Gross MWe):
836 9
Design Electrical Rating (Net MWe):
778 6.
Maximum Dependable Capacity (Gross MWe):
787 7.
Maximum Dependable Capacity (Net MWe):
764 8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
4 g.
Power Level To Which Restricted, if Any (Net MWe):
10.
Reasons For Restriction,if Ariy-l This Month Yr.-to-Date Cumulative 11.
Hours in Reporting Period 720.0 8.016.0 170.233 0 12.
Namber of Hours Reactor Was Critical 720 0 4.543 0 129.510.0 I
13 Reactor Reserve Shutdown Hours 0.0 00 0.0 14.
Hours Generator On-Une 720.0 4.451.0 127.659.9 l
15.
Unit Reserve Shutdown Hours 0.0 00 0.0 16.
Gross Thermal Energy Generated (MWH) 1.708.320 0 10.183.632.0 263.027.596 0 17.
Gross Electric Energy Generated (MWH) 573.335.0 3.387.105.0 85.378.087.0 18.
Net Electric Energy Generated (MWH) 556.053.0 3.282.747.0 82.441.063.0 1
19.
Unit SwWcs Factor 100.0 55.5 75.0 20 Unit Availability Factor 100.0 55.5 75.0 21.
Unit Capacity Factor (Using MDC Nc')
101.1 53.6 63.4 l
22.
Unit Capacity Factor (Using DER Neti 99 3 52.6 62.2, 23.
Unit Forced Outage Rate 0.0 0.0 4.2 24.
Shutdown Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
A two-week maintenance OUtaae is scheduled for March 1994.
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 CRITICAUTY INITIAL ELECTRICITY COMMERCIAL OPERATION j
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h AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
050-0298 UNIT CNS-DATE December 9, 1993 TELEPHONE (402) 825-5487 MONTH November 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL' (MWe-Net)
(NWa-Net) 1 774 17 775 2
774 18 775 j
3 728 19-775 4
775 20 775 l
5 773 21 77?
6 774 22 775 7
772 23 775 1
8 771
.4 773 9
776 25 773 10 775 26 774 I
i 11 775 27 774
)
12 775 28 771 l
1
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13 775 29 773 14 771 30 773 15 774 1
16 775 INSTRUCTIONS 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 negawatt.
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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
0504298 UNIT NAME Cooper Nuclear Station DATE.
December 9.1993 COMPLETED BY S. C. Wheeler TELEPHONE (402) 825-5487 REPORT MONTH November 1993 Method Of Licensee Cause & Corrective Duration Shutting Event System
- Component' Action to No.
Date Type'
-(Hours)
Reason
- Down Reactor' Report Code Code' Prevent Recurrence None 4
1 F: Forced 2
Reason:
3 Method
-.4' Exhibit G -Instructions for S: Scheduled A Equipment Failure (Emplem) 1 - Manuel.
Pro,wation of Data Entry -
. B - Maintenance or Test
. 2 - Manual Scram.
Sheets for Ucensee Event C - Refueling "3 - Automatic Scram Report (LER) Fue (NUREG0161)
D - Regulatory Restriction 4 - Continued E - Operator Training & Ucense Examination.
5 - Reduced Load.
.5 Exhibit t-Same Source F-Admmistrative 6 - Other
- G - Operational Error (Explem)
. H - Other (Explain) -
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l OPERATIONS NARRATIVE-COOPER NUCLEAR STATION November 1993 i
i Cooper Station operated at.100 percent power for the. entire month of ~
November, with the exception of planned power reductions for control l
rod operability testing on November 7,14,21 and 28. Power reductions were also experienced on November 3 for repair of an extraction steam drain leak and November 8 when the plant entered an LCO for inoperability of the diesel generators.
A unit capacity factor of 101.1 percent (MDC Net) was attained for the month of November.
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