ML042250161

July 2004 Monthly Operating Report for San Onofre Nuclear Generating Station Units 2 and 3

ML042250161
Person / Time
Site:	San Onofre
Issue date:	08/10/2004
From:	Scherer A Southern California Edison Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML042250161 (9)

Text

SOUTHERN CALIFORNIA A. Edward Scherer EDISON' Manager of Nuclear Regulatory Affairs An EDISON INTERNATIONAL I Company August 10, 2004 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

Docket Nos. 50-361 and 50-362 Monthly Operating Reports for July 2004 San Onofre Nuclear Generating Station, Units 2 and 3 Gentlemen:

As required by Technical Specification 5.7.1.4 of Facility Operating Licenses NPF-1 0 and NPF-1 5, this letter provides the Monthly Operating Reports for July 2004 for San Onofre Nuclear Generating Station, Units 2 and 3, Attachments 1 and 2, respectively.

If you have any questions, please contact Mr. C. E. Williams at (949) 368-6707.

Sincerely, Attachments I & 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 92672 949-368-7501 Fax 949-368-7575

Attachment I Monthly Operating Report, July 2004 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: August 10, 2004 July 2004 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 2 of 4 OPERATING DATA REPORT I 1 Design Electrical Rating (Net MWe) I 1070 2 Maximum Dependable Capacity (Net MWe) 1070 This Month Yr-to-Date Cumulative 3 Numberof Hoursin Period 744 5,111 183,696 l 4 Number of Hours Reactor Was Critical* 744 3,814 149,586 5 Hours Generator On-line* 744 3,683 147,613 6 Unit Reserve Shutdown Hours 0 0 0 7 Net Electrical Energy Generated (MWh)* 836,539 4,066,899 158,182,855

• Rounded

MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: August 10, 2004 July 2004 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 3 of 4 UNIT SHUTDOWNS Number N/A Date (YY/MM/DD) N/A Type (1) NM Duration (Hours)* NA Reason (2) NIA Method of Shutting Down the Reactor (3) NIA Cause/Corrective Actions/Comments N/A (Include LER number, if any)

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

B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & Lcense Examination F-Admintrative 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: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: August 10, 2004 July 2004 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 4 of 4

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH Date Time 07101/04 0000 Unit in Mode 1.

07/31/04 2400 Unit in Mode 1.

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

Attachment 2 Monthly Operating Report, July 2004 San Onofre Nuclear Generating Station, Unit 3

MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: August 10, 2004 July 2004 Completed by: C. E.Williams Telephone: (949) 368-6707 Page 2 of 4 OPERATING DATA REPORT I1 i Design Electrical Rating (Net MWe) l 1080 2 l Maximum Dependable Capacity (Net MWe) I 1080 This Month Yr-to-Date Cumulative 3 Number of Hours in Period 744 [ 5,111 178,247 l 4 Number of Hours Reactor Was Critical* 744 4,905 148,253 5 Hours Generator On-line* 744 4,884 146,104 6 Unit Reserve Shutdown Hours 0 0 0 7 Net Electrical Energy Generated (MWh)* 830,382 5,431,980 154,964,191

• Rounded

MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: August 10,2004 July 2004 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 3 of 4 UNIT SHUTDOWNS Number N/A Date (YYIMM/DD) N/A Type (1) N/A Duration (Hours)* NIA Reason (2) NIA Method of Shutting Down the Reactor (3) N/A Cause/Corrective Actions/Comments N/A (Include LER number, if any)

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

B-Maintenance or Test C-Refueling DRegulatory Restriction E-Operator Training & License Examination F-Admnisfrate 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: August 10, 2004 July 2004 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 4 of 4

SUMMARY

OF OPERATING EXPERIENCE FOR THE MONTH Date Time 07/01/04 l 0000 I Unit in Mode 1.

07/31/04 l 2400 l Unit in Mode 1.

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