ML042020357
| ML042020357 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 07/13/2004 |
| From: | Swenson C AmerGen Energy Co, Exelon Corp |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 2130-04-20153, GL-97-002 | |
| Download: ML042020357 (2) | |
Text
AmerGen SM AmerGen Energy Company, LLC Oyster Creek US Route 9 South, P.O. Box 388 Forked River, NJ 08731-0388 www.exeloncorp.corm An Exelon Company GL 97-02 July 13, 2004 2130-04-20153 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 - 0001 Oyster Creek Generating Station Facility Operating License No. DPR-16 NRC Docket No. 50-219
Subject:
Monthly Operating Report - June 2004 Enclosed is the June 2004 Monthly Operating Report for 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 If any further information or assistance is needed, please contact David Fawcett at 609-971-4284.
C. N. Swenson Vice President, Oyster Creek Generating Station CNS/DIF Enclosure cc:
H. J. Miller, Administrator, USNRC Region I P. S. Tam, USNRC Senior Project Manager, Oyster Creek R. J. Summers, USNRC Senior Resident Inspector, Oyster Creek File No. 04002
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OPERATING DATA REPORT DOCKET NO.
50 UNIT NAME U
DATE Ju COMPLETED BY Da TELEPHONE
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REPORTING PERIOD:
-219 yster Creek 1 ly 09, 2004 avid I Fawcett
)9) 971-4284 June 2004
- 1. Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 650.00 619.00
- 3.
Number of Hours the Reactor was Critical
- 4.
Number of Hours Generator On-line
- 5.
Reserve Shutdown Hours
- 6.
Net Electrical Energy Generated (MWHrs)
This Month 714.85 691.93 0.00 413,985.00 Yr-to-Date 4,242.42 4,216.26 0.00 2,606,984.00 Cumulative 222,679.44 218,411.91 918.20 125,001,737.0 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No.
Date S: Scheduled (Hours)
Reason 1 Down 2 Comments 05/26/2004 S
28.07 B
4 A planned maintenance outage commenced 5/26/04 at 9:20 PM, when the turbine was taken off-line. A reactor scram occurred 5/27/04 at 12:34 AM due to spiking of IRMs while inserting SRMs at approximately 2% power. The purpose of the maintenance outage is to improve equipment reliability and better prepare the station for summer operation. The maintenance outage was still in progress at the end of May. An unplanned outage extension of 1.25 days commenced 6/1/04 at 00:00 hours. The generator was placed on line 06/0212004 at 04:04 hours.
SUMMARY
- During June, Oyster Creek generated 413,985 net MWh electric, which was 92.9% of its MDC rating.
An unplanned extension of maintenance outage 1 F06 occurred early in the month. The outage was extended an additional 1.25 days. The generator was put on line 6/2/04 at 04:04 hours.
1 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & License Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
1 Manual 2
Manual Trip/Scram 3
Automatic Trip/Scram 4
Continuation 5
Other (Explain)
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