ML033220332

October 2003 Monthly Operating Report for San Onofre Units 2 & 3

ML033220332
Person / Time
Site:	San Onofre
Issue date:	11/14/2003
From:	Scherer A Southern California Edison Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML033220332 (9)

Text

1,N SOUTHERN CALIFORNIA A. Edward Scherer EDISON ID Manager of Nuclear Regulatory Affairs An EDISONV INTFRNATIO.VALa Company November 14, 2003 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

Docket Nos. 50-361 and 50-362 Monthly Operating Reports for October 2003 San Onofre Nuclear Generating Station, Units 2 and 3 Gentlemen:

As required by Technical Specification 5.7.1.4 of Facility Operating Licenses NPF-10 and NPF-15, this letter provides the Monthly Operating Reports for San Onofre Nuclear Generating Station, Units 2 and 3, Attachments 1 and 2, respectively. The number of hours in the reporting period has been adjusted for the return to Pacific Standard Time at 0200 on October 26, 2003.

If you have any questions, please contact Mr. Geoff M. Cook at (949) 368-7571.

Sincerely, Attachments 1 & 2 cc: B. S. Mallett, Regional Administrator, NRC Region IV B. M. Pham, NRC Project Manager, San Onofre Units 2 & 3 C. C. Osterholtz, NRC Senior Resident Inspector, San Onofre Units 2 & 3 P.O. Box 128 San Clemente, CA 92674-0128 949-368-7501 Fax 949-368-7575

Attachment I Monthly Operating Report, October 2003 San Onofre Nuclear Generating Station, Unit 2

MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 2 of 4 OPERATING DATA REPORT I Il Design Electrical Rating (Net MWe) l 1070 2 l Maximum Dependable Capacity (Net MWe) l 1070 l This Month Yr-to-Date Cumulative 3 Number of Hours in Period 745 7,296 177,121 4 Number of Hours Reactor Was Critical* 745 7,240 144,309 5 Hours Generator On-line* 745 7,207 142,466 6 Unit Reserve Shutdown Hours 0 0 0 7 Net Electrical Energy Generated (MWh)* 833,805 8,063,982 152,467,456

• Rounded

MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 3 of 4 UNIT SHUTDOWNS Number N/A Date (YY/MM/DD) N/A Type (1) N/A Duration (Hours) N/A Reason (2) N/A Method of Shutting Down the Reactor (3) N/A Cause/Corrective Actions/Comments N/A (Include LER number, if any)

(1) F-Forced S-Scheduled (2) Reason: A-Equipment Failure (Explain)

B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training &Ucense Examination F-Administrative G-Operational Error (Explain)

H-Other (Explain)

(3) Method: I-Manual 2-Manual Trip/Scram 3-Automatc Trip/Scram 4-Continuation from Previous Month (Explain) 5-Other (Explain)

MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 4 of 4

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH Date Time 10/01/03 0000 Unit in Mode 1.

10/31/03 2400 Unit in Mode 1.

Note: There were no challenges to the pressurizer safety valves during the month.

Attachment 2 Monthly Operating Report, October 2003 San Onofre Nuclear Generating Station, Unit 3

I MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 2 of 4 OPERATING DATA REPORT I I Design Electrical Rating (Net MWe) @ 1080 2 l Maximum Dependable Capacity (Net MWe) l 1080 This Month Yr-to-Date Cumulative 3 Number of Hours in Period 745 7,296 171,672 4 Number of Hours Reactor Was Critical* 745 6,306 141,883 5 Hours Generator On-line* 1 745 6,277 139,756 6 Unit Reserve Shutdown Hours 0 0 0 7 Net Electrical Energy Generated (MWh)* 831,181 6,972,073 147,908,014

• Rounded

MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 3 of 4 UNIT SHUTDOWNS Number N/A Date (YY/MM/DD) N/A Type (1) N/A Duration (Hours) N/A Reason (2) N/A Method of Shutting Down the Reactor (3) N/A Cause/Corrective Actions/Comments N/A (Include LER number, if any)

(1) F-Forced S-Scheduled (2) Reason: A-Equipment Failure (Explain)

B-Maintenance orTest C-Refuellng D-Regulatory Restriction E-Operator Training &License Examination F-Administrative G-Operational Error (Explain)

H-Other (Explain)

(3) Method: 1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation from Previous Month (Explain) 5-Other (Explain)

MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: November 14, 2003 October 2003 Completed by: G. M. Cook Telephone: (949) 368-7571 Page 4 of 4

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH Date Time F 10/01/03 10/31103_

0000 2400 Unit in Mode 1.

Unit in Mode 1. IJ Note: There were no challenges to the pressurizer safety valves during the month.