ML020870258
| ML020870258 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 03/14/2002 |
| From: | Pace P Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML020870258 (5) | |
Text
Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 MAR 14 2002 10 CFR 50.4 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D.C. 20555 Gentlemen:
In the Matter of
)
Docket Nos.
50-390 Tennessee Valley Authority
)
FEBRUARY 2002 MONTHLY OPERATING REPORT Enclosed is the February 2002 Monthly Operating Report as required by WBN Technical Specification Section 5.9.4.
If you have any questions concerning this matter, please call me at (423) 365-1824.
Sincerely, P.
L ace Manager, Site Licensing and Industry Affairs Enclosure cc:
See page 2 Printed on recycled paper
U.S. Nuclear Regulatory Commission Page 2 cc (Enclosure):
NRC Resident Inspector Watts Bar Nuclear Plant 1260 Nuclear Plant Road Spring City, Tennessee 37381 Mr.
L. Mark Padovan, Senior Project Manager U.S. Nuclear Regulatory Commission MS 08G9 One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2738 U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth St.,
SW, Suite 23T85 Atlanta, Georgia 30303
ENCLOSURE TENNESSEE VALLEY AUTHORITY WATTS BAR NUCLEAR PLANT (WBN)
MONTHLY OPERATING REPORT FEBRUARY 2002 UNIT 1 DOCKET NUMBER 50-390 LICENSE NUMBER NPF-90 E-1
OPERATING DATA REPORT Docket No.
50-390 Unit Name:
WBN Unit 1 Date:
March 5, 2002 Completed By:
D. K. Flournoy Telephone:
(423) 365-3803 Reporting Period:
February 2002
- 1.
Design Electrical Rating (MWe-Net):
1155
- 2.
Maximum Dependable Capacity (MWe-Net):
1125 Month Year-to-Date
- 3.
Number of Hours Reactor was Critical 574.0 1318.0
- 4.
Hours Generator On-Line 574.0 1318.0
- 5.
Unit Reserve Shutdown Hours 0.0 0.0
- 6.
Net Electrical Energy Generated (MWh) 666737 1535391 Cumulative 46417.0 46218.4 0.0 50922106 E-2
UNIT SHUTDOWNS DOCKET NO:
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
50-390 WBN-1 March 5, 2002 D. K. Flournoy (423) 365-3803 REPORT PERTOD_ February 2002 02/24/2002 1 S 98 C
1/2 N/A N/A N/A
.1. _________
L ___________
1 ________
.1 ___________
L ______________
L _________
.1. _____________
.5.
The unit operated at or near full power until February 24, 2002 when at 1700 hours0.0197 days <br />0.472 hours <br />0.00281 weeks <br />6.4685e-4 months <br />, the operators began reducing power in preparation for the scheduled refueling outage. At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br />, in accordance with shutdown procedures, the reactor was tripped at approximately 20% power. No significant power reductions or shutdowns occurred during this period until beginning plant shutdown.
'F: Forced
'Reason:
3 Method
'Instructions for Preparation of S: Scheduled A-Equipment Failure (Explain) 1-Manual Data Entry sheets for Licensee B-Maintenance or Test 2-Manual Trip/Scram Event Report (LER)
C-Refueling 3-Automatic Trip/Scram (NUREG - 1022)
D-Regulatory Restriction 4-Continuation Outage E-Operator Training / License Examination 5-Other (Explain)
F-Administrative G-Operational Error (Explain)
H-Other (Explain)
Summary:
Watts Bar Nuclear Plant Unit 1 operated at or near full power until February 24, 2002 when at 1700 hours0.0197 days <br />0.472 hours <br />0.00281 weeks <br />6.4685e-4 months <br />, the operators began reducing power in preparation for the scheduled refueling outage. At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br />, in accordance with shutdown procedures, the reactor was tripped at approximately 20% power. No significant power reductions or shutdowns occurred during this period until beginning the above plant shutdown. There were no challenges to the pressurizer power operated relief valves or pressurizer safety valves during the month of February 2002.
E-3 I