ML030160200
| ML030160200 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 01/13/2003 |
| From: | Fast J FirstEnergy Corp |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| CCN: P-6-02-12 | |
| Download: ML030160200 (4) | |
Text
FirstEnergy Davis-Besse Nuclear Power Station 5501 North State Route 2 Oak Harbor, Ohio 43449-9760 January 13, 2003 CCN: P-6-02-12 Docket No. 50-346 License No. NPF-3 Document Control Desk U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 Ladies and Gentlemen:
Monthly Operating Report, December 2002 Davis-Besse Nuclear Power Station Unit I Enclosed is a copy of the Monthly Operating Report for the Davis-Besse Nuclear Power Station for the month of December 2002.
If you have any questions, please contact Michael D. Zawacki at (419) 321-7692.
Very truly yours, J. Randel Fast Plant Manager Davis-Besse Nuclear Power Station MDZ/ljk Enclosure cc:
J. B. Hopkins DB-1 NRC/NRR Project Manager J. E. Dyer NRC Region III Administrator C. S. Thomas DB-1 Senior Resident Inspector
- 1k
Docket Number 50-346 License Number NPF-3 P-6-02-12 Page 1 of 1 COMMITMENT LIST The following list identifies those actions committed to by Davis-Besse Nuclear Power Station in this document. Any other actions discussed in the submittal represent intended or planned actions by Davis-Besse. They are described only as information and are not regulatory commitments. Please notify the Manager - Regulatory Affairs (419-321-8450) at Davis-Besse of any questions regarding this document or any associated regulatory commitments.
Commitments Due Date None
DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE REPORTING PERIOD OPERATING DATA REPORT 50-0346 Davis-Besse Unit 1 1/03/03 M.D. Zawacki 419-321-7692 December, 2002 MONTH 1 Design Electncal Rating (Mwe-Net)
The nominal net electrical output of the unit specified by the utility and used for the purpose of plant design.
2 Maximum Dependable Capacity (Mwe-Net)
The gross electncal ouput as measured at the output terminals of the turbine generator during the most restrictive seasonal conditions minus the normal station service loads.
3 Number of Hours the Reactor Was Critical.
The total number of hours during the gross hours of the reporting period that the reactor was critical 4
Number of Hours the Generator Was On Line.
(Also called Service Hours) The total number of hours dunng the gross hours of the reporting penod that the unit operated with breakers closed to the station bus The sum of the hours the gerator was on line plus the total outage hours should equal the gross hours in the reporting period.
5 Unit Reserve Shutdown Hours The total number of hours during the gross hours of the reporting period that the unit was removed from service for economic or similar reasons but was available for operation YEAR TO DATE CUMULATIVE 906 882 1,107.6 147,634.3 145,037.1 5,532.0 0.0 0.0 1,082.2 0.0 0.0 6
Net Electrical Energy (MWH).
The gross electrical output of the unit measured at the output terminals of the turbine-generator minus the normal station service loads dunng the gross hour of the reporting period, expressed in mega watt hours. Negative quantities should not be used.
0 929,023 119,131,798
UNIT SHUTDOWNS DOCKET NO.
50-346 UNIT NAME Davis-Besse #1 DATE 1/03/03 COMPLETED BY M.D. Zawacki TELEPHONE (419) 321-7692 REPORTING PERIOD:
December, 2002 NO.
DATE TYPE DURATION REASON (1)
METHOD OF CAUSE/CORRECTIVE ACTIONS F: FORCED (HOURS)
SHUTTING S: SCHEDULED DOWN (2)
COMMENTS 2
2/16/02 S: SCHEDULED 744.0 C, H 1
13h refueling outage, discovery of boric acid corrosion on reactor vessel head.
SUMMARY
The reactor was shutdown on February 16, 2002 to begin the 13th refueling outage. The plant remained shutdown throughout the month of December due to the discovery of boric acid corrosion on the reactor vessel head.
(1) Reason:
A-Equipment Failure (Explain)
B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)
H-Other (Explain)
(2)
Method:
1-Manual 2-Manual Trip/Scram 3-Automatic Trip/Scram 4-Continuation 5-Other (Explain)