L-MT-03-038, April 2003 Monthly Operating Report for Monticello Nuclear Generating Plant
| ML031400584 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 05/08/2003 |
| From: | Denise Wilson Nuclear Management Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-MT-03-038 | |
| Download: ML031400584 (3) | |
Text
N 1m Committed to Nuclear Exceell Monticello Nuclear Generating Plant Operated by Nuclear Management Company, LLC L-MT-03-038 May 8, 2003 Technical Specification 6.7.A.3 US Nuclear Regulatory Commission Aftn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT DOCKET 50-263 LICENSE No. DPR-22 MONTICELLO MONTHLY OPERATING REPORT FOR APRIL 2003 In accordance with Monticello Technical Specification 6.7.A.3, the report of operating statistics for Monticello Nuclear Generating Plant for the month of April is enclosed.
Please contact John Fields at 763-271-1663 if you require further information.
David L. Wilson Site Vice President Monticello Nuclear Generating Plant Enclosure CC Regional Administrator-III, NRC NRR Project Manager, NRC Sr. Resident Inspector, NRC Minnesota Dept. of Commerce 2807 West County Road 75
- Monticello, Minnesota 55362-9637 Telephone: 763-295-5151
- Fax: 763-295-1454 IS?
UNIT SHUTDOWNS REPORTING PERIOD:
,1 DOCKET NO.
50-263 UNIT NAME Monticello DATE 05 03 COMPLETED BY J. I. Helland TELEPHONE 763-295-1333 April 2003 No.
Type Method of Cause/Corrective Actions (Year F:Forced Duration Reason Shutting Down to Date S:Scheduled (hours)
(1)
(2)
Comments 1
4/26/03 S
118.6 C
2 Shutdown for refueling outage 21.
1 2
Reason:
Method:
A Equipment Failure (Explain) 1 Manual B
Maintenance or Test 2
Refueling 3
Automatic Trip/Scram D
Regulator Restriction 4
Continuation E
Operator Training & Licensing Examination 5
Other (Explain)
F Administrative G
Operational Error (Explain)
H Other (Explain)
SUMMARY
The plant operated at essentially 100% until it was shutdown on April 26 for the refueling outage. There was one planned power reduction in April.
This was a power reduction to about 94% for about 30 minutes on April 12 for a rod pattern adjustment. The unit began its end of cycle coastdown on April 22.
The plant began shutting down on April 25. A manual scram was inserted on April 26.
DOCKET NO.
UNIT NAME DATE COMPLETED BY TELEPHONE 50-263 Monticello May 1, 2003 J. I. Helland 763-295-1333 OPERATING DATA REPORT REPORTING PERIOD: April 2003
- 1. Design Electrical Rating (MWe-Net)
- 2. Maximum Dependable Capacity (MWe-Net)
- 3. Number of Hours the Reactor Was Critical
- 4. Number of Hours the Generator Was On Line
- 5. Unit Reserve Hours
- 6. Net Electrical Energy (MWHe)
MONTH 600.0 578.1 604.6 600.4 0.0 345,598.7 YEAR TO DATE 600.0 578.1 2,764.6 2,760.4 0.0 1,613,160.9 CUMULATIVE 600.0 578.1 231,606.3 228,179.2 0.0 117,778,703.4 Committed to Ex