L-MT-03-087, October 2003 Monthly Operating Report for Monticello Nuclear Generating Plant

October 2003 Monthly Operating Report for Monticello Nuclear Generating Plant

ML033320401
Person / Time
Site:	Monticello
Issue date:	11/11/2003
From:	Thomas J. Palmisano Nuclear Management Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
L-MT-03-087
Download: ML033320401 (4)

Text

Monticello Nuclear Generating Plant Committed to Nuclear Excell Operated by Nuclear Management Company, LLC L-MT-03-087 November 11, 2003 Technical Specification 6.7.A.3 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Monticello Nuclear Generating Plant Docket 50-263 License No. DPR-22 Monticello Monthly Operatina Report - October 2003 In accordance with Monticello Technical Specification 6.7.A.3, the operating statistics report for Monticello Nuclear Generating Plant for the month of October is attached.

Please contact John Fields at 763-271-1663 if you require further information.

Thomas J. Palmisano Site Vice President, Monticello Nuclear Generating Plant Nuclear Management Company, LLC cc: Administrator, Region Ill, USNRC Project Manager, Monticello, USNRC Resident Inspector, Monticello, USNRC Minnesota Department of Commerce Enclosure 2807 West County Road 75

• Monticello, Minnesota 55362-9637

2iA Telephone: 763-295-5151

• Fax: 763-295-1454

ENCLOSURE MONTICELLO OPERATING DATA REPORT AND UNIT SHUTDOWNS OCTOBER 2003 2 pages follow

Commidted to Nuc/earExceJ DOCKET NO. 50-263 UNIT NAME Monticello DATE November 3, 2003 COMPLETED BY J. I. Hetland TELEPHONE 763-295-1333 OPERATING DATA REPORT REPORTING PERIOD: October 2003

1. Design Electrical Rating (MWe-Net) 600.0

2. Maximum Dependable Capacity (MWe-Net) 578.1 MONTH YEAR TO DATE CUMULATIVE

3. Number of Hours the Reactor Was Critical 745.0 6,566.8 235,408.5

4. Number of Hours the Generator Was On Line 745.0 6,505.7 231,924.5

5. Unit Reserve Hours 0.0 0.0 0.0

6. Net Electrical Energy (MWHe) 436,020 3,729,780 119,895,322

UNIT SHUTDOWNS DOCKET NO. 50-263 UNIT NAME Monticello DATE 11 03 COMPLETED BY J. I. Helland REPORTING PERIOD: October 2003 TELEPHONE 763-295-1333 No. Type Method of Cause/Corrective Actions (Year F:Forced Duration Reason Shutting Down

- to - Date S:Scheduled (hours) (1) (2) Comments None 1 4- 4- L 4 I- I I-4 4- 1 4. -4. 4. 4 4- 4 .4. 4 4. 4

.4- .4 + I. 4- .4

.4- 4 4 4- 4- .4 1 2 Reason: Method:

A Equipment Failure (Explain) 1 Manual B Maintenance or Test 2 Manual Scram C 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% power for the month of October except for 2 Planned Power reductions. The first was a slight power reduction for about 10 minutes on October 14Yn for a control rod pattern adiustment. The second was a power reduction to around 75% for about 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> on October 2 5 /2 6 t for Turbine/Generator valve testing. MSIV testing, a single rod scram for Post Maintenance Testing and a rod pattern adiustment.