ML17333A412
| ML17333A412 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 03/31/1996 |
| From: | Russo M, Doreen Turner INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17333A411 | List: |
| References | |
| NUDOCS 9604120136 | |
| Download: ML17333A412 (5) | |
Text
N.R.C.
OPERATING DATA REPORT DOCKET NO.
50-315 DATE 01/Apr/96 COMPLETED BY D G Turner TELEPHONE 616-465-5901 OPERATING STATUS
- 1. Unit Name D.
C.
Cook Unit
- 2. Reporting Period Mar 1996
- 3. Licensed Thermal Power (MWt) 3250 4.
Name Plate Rating (Gross MWe) 1152
- 5. Design Electrical Rating (Net MWe) 1020 6.
Maximum Dependable Capacity (GROSS MWe) 1056 7.
Maximum Dependable Capacity (Net MWe) 1000 notes
- 8. If Changes Occur in Capacity Ratings (Items no.
3 through
- 7) Since Last Report Give Reasons 9.
Power Level To Which Restricted. If Any (Net MWe)
'0
~
Reasons For Restrictions. If Any:
11.
Hours in Reporting Period 12.
No. of Hrs. Reactor Was Critical
- 13. Reactor Reserve Shutdown Hours 14 'ours Generator on Line
- 15. Unit Reserve Shutdown Hours 16.
Gross Therm.
Energy Gen.
(MWH) 17.
Gross Elect.
Energy Gen.
(MWH) 18.
Net Elect.
Energy Gen.
(MWH)
- 19. Unit Service Factor
- 20. Unit Availability Factor
- 21. Unit Capacity Factor (MDC Net)
- 22. Unit Capacity Factor (DER Net)
- 23. Unit Forced Outage Rate 24.
Shutdowns Scheduled over Next Six None This Mo.
Yr. to Date 744.0 2184.0 722.1 2162.1 0.0 0.0 708.0 2148.0 0.0 0.0 2248436 6919372 742860 2289780 716910 2210754 95.2 98.4 95.2
- 98. 4 96.4 101. 2
- 94. 5 99.2 4.8 1.6 Months (Type, Date,and Cumm.
186264.0 140154.4 463.0 137782.1 321.0 406337253 131902150 126888853 74.8 74.8 67.9 66.2
6.1 Duration)
- 25. If Shut Down At End of Report Period, Estimated Date of Startup:
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION 9604i20i3b 960401 PDR ADOCK 050003i5 I
R PDR ~I
AVERAGE DAILY POWER LEVEL (MWe-Net)
MONTH DOCKET NO.
50-315 UNIT ONE DATE 01/Apl /96 COMPLETED BY D G Turner TELEPHONE 616-465-5901 Mar 1996 DAY 96/03/01 96/03/02 96/03/03 96/03/04 96/03/05 96/03/06 96/03/07 96/03/08 96/03/09 96/03/10 96/03/11 96/03/12 96/03/13 96/03/14 96/03/15 96/03/16 AVERAGE DAILY POWER LEVEL 1040 1038 1041 1035 1040 1040 1039 1039 1039 1039 1039 1040 1041 1041 1029 1038 DAY 96/03/17 96/03/18 96/03/19 96/03/20 96/03/21 96/03/22 96/03/23 96/03/24 96/03/25 96/03/26 96/03/27 96/03/28 96/03/29 96/03/30 96/03/31 AVERAGE DAILY POWER LEVEL 669 0
274 908 1036 1055 1019 1043 1033 1035 1037 1035 1037 1034 1038
DOCKET NO:
50-315 UNIT NAME:
D.C.
Cook Unit 1
COMPLETED BY:
M.E. Russo TELEPHONE:
616-465-5901 DATE:
April li 1996 PAGE:
Page 1 of 1
MONTHLY OPERATING ACTIVITIES MARCH 1996 HIGHLIGHTS The unit entered this reporting period in Mode 1 at 100%
RTP.
Reactor power was decreased to 92%
RTP March 15, 1996 at 1955 to conduct Main Turbine control valve testing.
Reactor power was stabilized at 100%
RTP March 16, 1996 at 0130.
A reactor trip occurred March 17, 1996 at 1527 as a result of a Main Feed pump differential pressure controller failure. Following investigation, the unit was placed back on line and Reactor power was stabilized at 100%
RTP March 20, 1996 at 1200.
The unit exited this reporting period in Mode 1 at 100%
RTP.
There were no challenges to the pressurizer safety valves or power operated relief valves.
Gross electrical generation for the month of March was 742860 MWH.
DETAILS 03-15-96 03-16-96 03-17-96 1955 2143 2255 2330 0130 1527 Commenced Reactor power reduction to 92%
RTP to conduct Main Turbine control valve testing.
Reactor power stabilized at 92% RTP.
Main Turbine control valve testing completed.
Commenced Reactor power ascension to 100%
RTP.
Reactor power stabilized at 100%
RTP.
Reactor trip on low feedwater flow coincident with low Steam Generator level due to a Main Feed pump differential pressure controller failure.
03-18-96 1326 1625 2002 Reactor critical.
Entered Mode 1.
Entered Mode 2.
DOCKET NO:
50-315 UNIT NAME:
D.C.
Cook Unit 1
COMPLETED BY:
M.E. Russo TELEPHONE:
616-465-5901 DATE:
April 1, 1996 PAGE:
Page 2 of 1
MONTHLY OPERATING ACTIVITIES MARCH 1996 DETAILS (cont'd) 0327 03-20-96 1200 03-19-96 0035 Entered Mode 1.
Main Turbine Generator paralleled to the grid.
Reactor power stabilized at 100%
RTP.
UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH: MARCH 1996 DOCKET NO:
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
PAGE:
50-315 D.C.
COOK UNIT 2 April 1, 1996 M.E. Russo 616-465-5901 Page 1 of 1
DURATION NO.
DATE TYPE HOURS METHOD OF SHUTTING LICENSEE DOWN EVENT SYSTEM COMPONENT CAUSE AND CORRECTIVE ACTION REASON REACTOR REPORT NO.
CODE CODE TO PREVENT RECURRENCE 324 031796 F
36.0 96-002 JB PDC At 1527 Unit 1 received a Reactor trip signal as a result of low feedwater flow coincident with low Steam Generator g4 level and was attributed to the failure of a Main Feedpump differential pressure controller.
The Main Generator was paralleled to the grid 031996 at 0327.
1 F
S:
Forced Scheduled 2
Reason:
A:
Equipment Failure (Explain)
B:
Maintenance or Test C:
Refueling D:
Regulatory Restriction E:
Operator Training and License Examination F:
Administrative G:
Operational Error (Explain)
H:
Other (Explain) 3 Method:
1:
Manual 2:
Manual Scram 3:
Other (Explain) 4Exhibit G Instructions for preparation of data entry sheets for Licensee Event Report (LER) File (NUREG 0161) 5Exhibit I:
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