ML023520035
| ML023520035 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 12/13/2002 |
| From: | Scherer A Southern California Edison Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML023520035 (9) | |
Text
SOUTHERN CALIFORNIA EDISON A. Edward Scherer Manager of Nuclear Regulatory Affairs An EDISON INTERNATIONAL Company December 13, 2002 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555
Subject:
Docket Nos. 50-361 and 50-362 Monthly Operating Reports for November 2002 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-15, this letter provides the Monthly Operating Report for San Onofre Nuclear Generating Station, Units 2 and 3, Attachments 1 and 2, respectively.
If you have any questions, please contact Mr. Clay E. Williams at (949)-368-6707.
Sincerely, Attachments I & 2 cc: E. W. Merschoff, 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 NRC Monthly Operating Report, November 2002 San Onofre Nuclear Generating Station, Unit 2
USNRC MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: Dec. 13, 2002 November 2002 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 2 of 4 OPERATING DATA REPORT I Design Electrical Rating (Net MWe) 1070 2 Maximum Dependable Capacity (Net MWe) 1070 This Month Yr-to-Date Cumulative 3 Number of Hours in Period 720 8,016 169,081 4 Number of Hours Reactor Was Critical
- 635 6,937 136,325 5 Hours Generator On-line
- 614 6,874 134,515 6 Unit Reserve Shutdown Hours
- 0 0 0 7 Net Electrical Energy Generated (MWh)
- 677,082 7,673,078 143,566,094
- Rounded
USNRC MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: Dec. 13, 2002 November 2002 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 3 of 4 UNIT SHUTDOWNS Number 2002-02 Date (YY/MM/DD) 02/11/02 Type (1) F Duration (Hours) 105.8 Reason (2) A Method of Shutting Down the Reactor (3) 3 The cause of this shutdown and Cause/Corrective Actions/Comments corrective actions taken will be reported (Include LER number, if any) under LERs 2002-006 and 2002-007 (1) F-Forced S-Scheduled (2) Reason: A-Equipment Failure (Explain)
B-Maintenance or Test C-Refueling D-Regulatory Restnction-*
E-Operator Training & Ucense Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain)
(3) Method 1-Manual 2-Manual Trip/Scram 3-Automatic Tnp/Scram 4-Continuation from Previous Month (Explain) 5-Other (Explain)
USNRC MONTHLY OPERATING REPORT Docket No: 50-361 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 2 UNIT 2 Date: Dec. 13, 2002 November 2002 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 4 of 4
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH Date Time 11/01/02 0001 Unit in Mode 1.
11/02/02 0316 Automatic Reactor Trip and Turbine Trip due to low Steam Generator Water level. Unit entered Mode 3. (LER 2002-006) 11/04/02 0352 Unit entered Mode 2.
11/04/02 1128 Unit entered Mode 1.
11/04/02 1252 Unit at 17% Reactor Power and preparing to roll Main Turbine.
11/04/02 1621 Main Turbine rolling at 1800 rpm but Unit not online.
11/04102 1644 Manually tripped Reactor due to lowering RCS pressure from stuck open Pressurizer Spray Valve. Unit entered Mode 3. (LER 2002-007) 11/06/02 0409 Unit entered Mode 2.
11/06/02 0854 Unit entered Mode 1.
11/06/02 1306 Unit online with approximately 55 Mwe load.
11/06102 1331 Commenced power ascension to full power.
11/06/02 2300 Unit stabilized at approximately 95%.
11/8/02 2241 Unit at full power.
11/30/02 2400 Unit in Mode 1.
'ote: There were no challenges to the pressurizer safety valves during the month.
Attachment 2 NRC Monthly Operating Report, November 2002 San Onofre Nuclear Generating Station, Unit 3
USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: Dec. 13, 2002 November 2002 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 2 of 4 OPERATING DATA REPORT 1 Design Electrical Rating (Net MWe) 1080 2 Maximum Dependable Capacity (Net MWe) 1080 This Month Yr-to-Date Cumulative 3 Number of Hours in Period 720 8,016 163,632 4 Number of Hours Reactor Was Critical
- 720 7,942 134,833 5 Hours Generator On-line
- 720 7,914 132,734 6 Unit Reserve Shutdown Hours
- 0 0 0 7 Net Electrical Energy Generated (MWh)
- 798,670 8,734,016 140,121,805
- Rounded
USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: Dec. 13, 2002 November 2002 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) NIA Duration (Hours) NIA Reason (2) N/A Method of Shutting Down the Reactor (3) N/A Cause/Corrective Actions/Comments N/A (Include LER number, if any) N/A (1) F-Forced S-Scheduled (2) Reason: A-Equipment Failure (Explain)
B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain)
(3) Method. 1-Manual 2-Manual Tnp/Scram 3-Automabc Tnp/Scram 4-Continuation from Previous Month (Explain) 5-Other (Explain)
USNRC MONTHLY OPERATING REPORT Docket No: 50-362 SAN ONOFRE NUCLEAR GENERATING STATION Unit Name: SONGS - 3 UNIT 3 Date: Dec. 13, 2002 November 2002 Completed by: C. E. Williams Telephone: (949) 368-6707 Page 4 of 4
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH Date Time 11/01/02 0001 Unit in Mode 1.
11/30/02 2400 Unit in Mode 1.
Note: There were no challenges to the pressurizer safety valves during the month.