ML032880527
| ML032880527 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 10/09/2003 |
| From: | St.Pierre G Florida Power & Light Energy Seabrook |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NYN-03086 | |
| Download: ML032880527 (3) | |
Text
0 FPL Energy Seabrook Station FPL Energy Seabrook Station P.O. Box 300 Seabrook, NH 03874 (603) 773-7000 or 9
3=
Docket No. 50-443 NYN-03086 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Seabrook Station September 2003 Monthly Operating Report Enclosed please find Monthly Operating Report 03-09. This report addresses the operating and shutdown experience relating to Seabrook Station Unit 1 for the month of September, 2003 and is submitted in accordance with the requirements of Seabrook Station Technical Specification 6.8.1.5.
Should you require further information regarding this matter, please contact Mr. Paul V. Gurney, Reactor Engineering Manager, at (603) 773-7776.
Very truly yours, FPL Energy Seabrook, LLC Gene F. St. Pierre Station Director cc:
H. J. Miller, NRC Region I Administrator V. Nerses, NRC Project Manager, Project Directorate 1-2 G.T. Dentel, NRC Senior Resident Inspector 1-I!< N 3-1
an FPL Group company
OPERATING DATA REPORT DOCKET NO.
50-443 UNIT Seabrook I DATE October 1, 2003 COMPLETED BY P. E. Nardone TELEPHONE (603) 773-7074 OPERATING STATUS
- 1.
Unit Name:
Seabrook Station Unit 1
- 2.
Reporting Period:
SEPTEMBER 2003
- 3.
Licensed Thermal Power (MWt):
3411.0
- 4.
Design Electrical Rating (Net MWe):
1148.0
- 5.
Maximun Dependable Capacity (Net MWe):
1155.3
- 6.
If Changes Occur in Capacity Ratings (Items Number 3 through 5)
Not Applicable Since Last Report, Give Reasons:
This Month Yr-to-Date Cumulative
- 7.
Number of Hours Reactor Was Critical 720.0 6551.0 101185.6
- 8.
Hours Generator On-Line 720.0 6551.0 98343.4
- 9.
Unit Reserve Shutdown Hours 0.0 0.0 0.0 l 10.
Net Electrical Energy Generated (MWH) 820093 7572797 110751701 OPERATING
SUMMARY
The unit operated at 100% power until 09/21/03 when it cormnenced its end of cycle coast down. This yielded an availability factor of 100% and a capacity factor of 98.59% based on the MDC value of 1155.3 Net Mwe.
I of 2
UNIT SHUTDOWNS AND POWER REDUCTIONS 11 DOCKET NO.
50-443 UNIT Seabrook I DATE October 1, 2003 COMPLETED BY P. E. Nardone TELEPHONE (603) 773-7074 MONTH: SEPTEMBER 2003 NO.
DATE TYPE DURATION REASON2 METHOD OF SHUTTING CAUSE / CORRECTIVE ACTIONS (HOURS)
DOWN REACTOR 3 COMMENTS 03-01 09/11/03 Sw 0.0 H
5Commenced end of cycle Tavg Power Coastdown:
09/11 - 09/21 Phase 1: Opened turbine control valve to maintain reactor power at 100% as Reactor Coolant temperature decreased.
09/21 - 09/23 Phase 2: With turbine control valves wide open, monitored the drop in reactor power as Reactor Coolant temperature approached the minimum limit for the given power level.
09/23 - 09/30 Phase 3: Closing turbine control valves as reactor power decreases to maintain temperature above the minimum limit for the given power level.
2 3
F:
Forced Reason:
Method:
S:
Scheduled A - Equipment Failure (Explain)
I - Manual B - Maintenance or Test 2 - Manual Trip C - Refueling 3 - Automatic Trip D - Regulatory Restriction 4 - Continued from previous month E - Operator Training / License Examination 5 - Other (Explain)
F - Administrative G - Operational Error (Explain)
H -Other (Explain) 2 of 2