ML032940027
| ML032940027 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 10/14/2003 |
| From: | Pace P Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML032940027 (5) | |
Text
Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 OCT 1 4 2003 U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D. C. 20555 Gentlemen:
In the Matter of Tennessee Valley Authority
)
Docket No.50-390 WATTS BAR NUCLEAR PLANT (WBN) -
SEPTEMBER 2003 MONTHLY OPERATING REPORT Enclosed is the September 2003 Monthly Operating Report as required by WBN Technical Specification Section 5.9.4.
There are no regulatory commitments in this submittal and should there be questions regarding this letter, please telephone me at (423) 365-1824.
Sincerely, P. L. Pace Manager, Site Licensing and Industry Affairs I
'Enclosure cc:
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U.S. Nuclear Regulatory Commission Page 2 OCT 1 4 2003 cc (Enclosure):
NRC Resident Inspector Watts Bar Nuclear Plant 1260 Nuclear Plant Road Spring City, Tennessee 37381 Ms. Margaret H. Chernoff, 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 SEPTEMBER 2003 UNIT 1 DOCKET NUMBER 50-390 LICENSE NUMBER NPF-90 E-1
OPERATING DATA REPORT Docket No.
Unit Name:
Date:
Completed By:
Telephone:
Reporting Period:
50-390 WBN Unit 1 October 3, 2003 P. P. Salkeld (423) 365-3635 September 2003
- 1. Design Electrical Rating (MWe-Net):
- 2.
Maximum Dependable Capacity (MWe-Net):
1155 1121*
- 3.
Number of Hours Reactor was Critical
- 4.
Hours Generator On-Line
- 5.
Unit Reserve Shutdown Hours
- 6.
Net Electrical Energy Generated (MWh)
Month 162 162 0.0 145510 Year-to-Date Cumulative 5845.5 5818.2 59011 58718 0.0 65056545 0.0 6590477
- Adjusted based on seasonal conditions experienced during Cycle 5.
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UNIT SHUTDOWNS DOCKET NO:
UNIT NAME:
DATE:
COMPLETED BY:
TELEPHONE:
50-390 WBN-I October 3, 2003 P. P. Salkeld (423) 365-3635 REPORT PERIOD: September 2003 M......
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09-09-07-03 03 F
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N/A N/A N/A WBN Unit I operated until approximately 17:57 (EDT) on September 7, 2003 when it was manually shutdown due to leakage above the plant criteria from a reactor coolant pump (RCP) seal. WBN Unit I was scheduled to begin a refueling outage in September 2003. The shutdown on September 7th resulted in the refueling outage beginning ahead of schedule. The RCP seals are scheduled for repair during the outage.
3 J.
1
.1.
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.1.
' F: Forced S: Scheduled 2Reason:
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 Trip/Scram 3-Automatic Trip/Scram 4-Continuation Outage 5-Other (Explain)
"Instructions for Preparation of Data Entry sheets for Licensee Event Report (LER)
(NUREG - 1022)
Summary:
The shutdown of WBN Unit I on September 7, 2003, resulted in the Cycle 5 refueling outage beginning ahead of schedule. The refueling outage continued for the remainder of the month. The current target for returning the unit to service is mid-October. There were no challenges to the pressurizer power operated relief valves or pressurizer safety valves during the month.
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