ML031690353
| ML031690353 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 05/12/2003 |
| From: | Harkness E AmerGen Energy Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 2130-03-20172, GL-97-002 | |
| Download: ML031690353 (3) | |
Text
AmerGen.S An Exelon/British Energy Company AmerGen Energy Company, LLC Oyster Creek US Route 9 South P.O. Box 388 Forked River, NJ 08731-0388 GL 97-02 May 12, 2003 2130-03-20172 U. S. Nuclear Regulatory Comnission Attn: Document Control Desk Washington, DC 20555
Subject:
Oyster Creek Generating Station Docket No. 50-219 Monthly Operating Report - May 2003 Enclosed is the May 2003 Monthly Operating Report for the Oyster Creek Generating Station. The content and format of information submitted in this report is in accordance with the guidance provided by Generic Letter 97-02.
Very truly yours, Ernest J. Harkness P. E., Vice President Oyster Creek Generating Station EJH/WVS Enclosure cc:
Administrator, Region I NRC Project Manager Senior Resident Inspector
APPENDIX A Operating Data Report Docket No:
Date:
Completed By:
Telephone:
50-219 06/09/03 Roger Gayley (609) 971-4406 Reporting Period:
Design values have no "Year to Date" or Cumulative" significance.
May 2003 YEAR TO MONTH DATE CUMULATIVE I
DESIGN ELECTRICAL-RATING (MWe NET).
The nominal net electrical output of the unit specified by the utility and used for the purpose of plant design.
650
- 2.
MAXIMUM DEPENDABLE CAPACITY (MWe NET).
The gross electrical output as measured at the output terminals of the turbine generator during the most restrictive seasonal 619 conditions minus the normal station service loads.
- 3.
NUMBER OF HOURS REACTOR WAS CRITICAL.
The total number of hours during the gross hours of the reporting period that the reactor was critical.
589.1 3468.1 213,389.2
- 4.
HOURS GENERATOR ON LINE.
(Service Hours) The total number of hours during the gross hours of the reporting period that the unit operated with the breakers closed to the station bus. The sum of the hours that the generator 572.4 3451.4 209,178.6 was on line plus the total outage hours should equal the gross hours in the reporting period.
- 5.
UNIT RESERVE SHUTDOWN HOURS.
The total number of hours during the gross hours of the reporting period that the unit was removed from service for economic or O
O 918.2 similar reasons but was available for operation.
- 6.
NET ELECTRICAL ENERGY (MWH).
The gross electrical output of the unit measured at the output terninals of the turbine generator minus the normal station service 352,179 2,149,896 119,288,324 loads during the gross hours of the reporting period, expressed in megawatt hours. Negative quantities should not be used.
V Appendix B Unit Shutdowns Docket No:
Date:
Completed By:
Telephone:
50-219 06/09/03 Roger Gayley (609) 971-4406 Reporting Period:
I A-Equipment Failure (Explain) 1-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & Licensing Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain) 2 Method:
I-Manual 2-Manual Scram 3-Automatic Scram 4-Other (Explain)
Summary:
During May, Oyster Creek generated 352,179 net MWh electric, which was 76.5% of its MDC rating.
May 2003 No.
Date Type*
Duration Reason' Method of Cause & Corrective Action to (Hours)
Shutting Down Prevent Recurrence Reacto?
1 5/20/03 F
171.6 A
2 Tech Spec required shutdown due to failure of cable connected to C," 4160 volt bus. Power was lost to safety related equipment. The cable was replaced with a different type.
F Forced S Scheduled l