ML20036C152
| ML20036C152 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 05/31/1993 |
| From: | Eash M, Gardner R NEBRASKA PUBLIC POWER DISTRICT |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CNSS938686, NUDOCS 9306140318 | |
| Download: ML20036C152 (5) | |
Text
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lh C" COoFER NUCLE AR ST ATON h~:Y-I" e,o. BOX 98. BROWNVILLE, NEBRASKA 68321 r F r,s.j Nebraska Public Power District
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CNSS938686 June 9, 1993 Document Control Desk U.
S. Nuclear Regulatory Commission Washington, D.C.
20555
Subject:
Monthly Operating Status Report for May, Docket No. 50-298.
Gentlemen:
Enclosed for your information and use is the Cooper Nuclear Station Monthly Operating Status Report for May 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 /
8m R. L. Gardner Plant Manager RLG:MRE: dis Enclosures cc:
G. D. Watson w/ enclosures J. L. Milhoan w/ enclosures
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OPERATING DATA REPORT DOCKET NO.
050-0298 UNIT CNS l
DATE June 9. 1993-OPERATING STATUS TELEPHONE (402) 825-5766
.l 1.
Unit Name:
COODer Nuclear Station Notes 2.
Reporting Period:
May 1993 3.
Ucensed Thermal Power (MWt):
2381 4.
Nameplate Rating (Gross MWe):
836 l
1
'5 Design Electrical Rating (Net MWe);
778
+
6.
Maximum Dependable Capacity (Gross MWe):
787 7.
Maximum Dependable Capacity (Net MWe):
764 I
8.
If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
i g.
Power Level To Which Restricted, if Any (Net MWe):
10.
Reasons For Restriction,if Any:
This Month Yr.-to-Date.
Cumulative 11.
Hours in Reporting Period 744.0 3.623.0 165.840.0 12.
Number of Hours Reactor Was Critical 0.0 1.526 0 126.493.0 13.
Reactor Reserve Shutdown Hours 0.0 0.0 0.0-
-l 14.
Hours Generator On-Une 0.0 1.526.0 124.734.9 i
15.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 16 Gross Thermal Energy Generated (MWH) 0.0 3.405.552.0 256.249.516.0' 17.
Gross Electric Energy Generated (MWH) 0.0 1.134.134.0 83.125.116.0 i
18.
Net Electric Energy Generated (MWH) 00 1.096.791.0 80.255.107.0 1g.
- Unit Service Factor 00 42.1 75.2 20.
Unit Availability Factor 0.0 42.1 =
75.2 21.
Unit Capacity Factor (Using MDC Net) 0.0 39.6 63.3 22, Unit Capacity Factor (Using DER Net) 0.0 38.9 62.2 l
- 23.
. Unit Forced Outage Rate 100.0 32.8 4.8 24.
Shutdown Scheduled Cher Next 6 Months (Type, Date, and Duration of Each):
25.
If Shut Down At End of Report Period. Estimated Date of Startup: June 19.1993 26.
Units in Test Status (Prior to Commercial Operation):
Forecast Achieved l
lNITIAL CRITICAUTY INITIAL ELECTRICITY COMMERCIAL OPERATION
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t AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
050-0298 UNIT CNS DATE June 9, 1993 TELEPHONE (402) 825-5766 HONTH May 1993 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net)
L 1
0 17 0
2 0
18 0
3 0
19 0
4 0
20 0
1 5
0 21 0
6 0
22 0
7 0
23 0
8 0
24 0
9 0
25 0
10 0
26 0
11 0
27 0
12 0
28 0
13 0
29 0
14 0
30 0
15 0
31 0
16 0
INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting nonth.
Compute to the nearest whole megawatt.
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
050-0298
+
UNIT NAME Cooper Nuclear Stati6n DATE
. June 9,1993 COMPLETED BY M. R. Eash TELEPHONE
.(402) 825-5766 REPORT MONTH May 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 93-1 3/5/93 S
744 C
2 N/A N/A N/A Secondary containment maintenance through 5/10/93; RHR work through the end of May (see Operations Narrative).
i l
I 1
1 F: Forced 2
Reason:
3 Method:
4 Exhibit G -Instructions for S: Scheduled A - Equipment Failure (Explain) 1 - Manual -
Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets for Licensee Event C - Refueling 3 - Automatic Scram Report (LER) Rle (NUREG4161)
D - Regulatory Realction 4 - Continued E - Operator Training & Ucense Examination 5 - Reduced Load 5 Exhibit I-Same Source F-Administrative 6 - Other G - Operational Dror (Explain)
H - Other (Explain)
o o
i s
OPERATIONS NARRATIVE COOPER NUCLEAR STATION May 1993 The EOC 15 Refueling Outage began March 5 and continued through the month of May.
Maintenance and repair activities continued through the month of May.
Cooper Station had 0.0 percent capacity factor for the month of May.
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