ML051670200
| ML051670200 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 06/14/2005 |
| From: | Scherer A Southern California Edison Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML051670200 (5) | |
Text
SOUTHERN CALIFORNIA EDISON' An EDISON0 INTERA'\\'TIONA Il Company A. Edward Scherer Manager of Nuclear Regulatory Affairs June 14, 2005 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555
Subject:
Docket Nos. 50-361 and 50-362 Monthly Operating Reports for May 2005 San Onofre Nuclear Generating Station, Units 2 and 3 Gentlemen:
This letter provides the Monthly Operating Reports for May 2005 for the San Onofre Nuclear Generating Station Units 2 and 3 (see Attachments 1 and 2).
If you have any questions, please contact Mr. C. E. Williams at (949) 368-6707.
Sincerely, Attachments 1 and 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 5
Monthly Operating Report, May 2005 San Onofre Nuclear Generating Station, Unit 2
OPERATING DATA REPORT DOCKET NO.
i UNIT NAME 2
DATE COMPLETED BY I
TELEPHONE I
REPORTING PERIOD:
50-361 San Onofre 2 June 14, 2005 Clay Williams
)49-N68707 May 2005
- 1.
Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1,070.00 1,070.00 3.
4.
5.
6.
Number of Hours the Reactor was Critical Number of Hours Generator On-line Reserve Shutdown Hours Net Electrical Energy Generated (MWHrs)
This Month 744.00 744.00 0.00 829,853.41 Yr-to-Date Cumulative 3,030.44 156,261.08 2,979.48 154,172.25 0.00 0.00 3,216,036.17 165,400,016.31 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action S: Scheduled (Hours)
Down 2 Comments
SUMMARY
- 5/01105: Unit in Mode 1. 5/31/05: Unit in Mode 1.
There were no challenges to the pressurizer safety valves during the month.
I 2
Reason:
A Equipment Failure (Explain)
B Maintenance or Test C
Refueling D
Regulatory Restriction E
Operator Training & iUcense Examination F
Administration G
Operational Error (Explain)
H Other (Explain)
Method:
I Manual 2
Manual Trip/Scram 3
Automatic TriplScram 4
Continuation 5
Other (Explain)
Monthly Operating Report, May 2005 San Onofre Nuclear Generating Station, Unit 3
OPERATING DATA REPORT DOCKET NO.
UNIT NAME DATE COMPLETED BY T
TELEPHONE REPORTING PERIOD:
0-362 San Onofre 3 June 14,2005
- lay Willams W49-368-6707 May 2005
- 1.
Design Electrical Rating
- 2.
Maximum Dependable Capacity (MWe-Net) 1,080.00 1,080.00 3.
4.
5.
6.
Number of Hours the Reactor was Critical Number of Hours Generator On-line Reserve Shutdown Hours Net Electrical Energy Generated (MWHrs)
This Month Yr-to-Date 634.63 3,513.63 600.18 3.479.18 0.00 0.00
- 654.086.11 3,730,271.62 Cumulative 153,303.83 151,043.26 0.00 160,248,115.78 UNIT SHUTDOWNS Type Method of F: Forced Duration Shutting Cause & Corrective Action No. _DateS:
Scheduled (Hours)
Reason Down 2 Comments 2005-01 05/05/2005 S
143.82 B
1 The unit was shutdown at this time to: 1) repair a hydraulic leak in the actuator for Feedwater Block valve 3HV4051 and 2) replace a section of the steam bypass line piping. Neither condition prevented c ontinued plant operation.
SUMMARY
- 05/01/05 at 0000: Unit in Mode 1. 05105/05 at 0113: Unit in Mode 3 following a manual reactor trip.
05/09/05 at 1318: Unit in Mode 2. 05/10/05 at 1431: Unit in Mode 1. 05/11/05 at 0050: Generator Synchronized to Grid. 05/12/05 at 1445: Unit essentially at Full Power.
There were no challenges to the pressurizer safety valves during the month.
I 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:
I Manual 2
Manual Trip/Scram 3
Automatic TriplScram 4
Continuation 5
Other (Explain)