ML051090304

March 2005 Monthly Operating Report for R.E. Ginna Nuclear Power Plant

ML051090304
Person / Time
Site:	Ginna
Issue date:	04/08/2005
From:	Marlow T Constellation Energy Group
To:	Skay D Document Control Desk, NRC/NRR/DLPM/LPD1
References
Download: ML051090304 (2)

Text

Thomas A. Marlow R.E. Ginna Nuclear Power Plant, LLC Plant General Manager 1503 Lake Road Ontario, New York 14519-9364 585.771.3000 Constellation Energy Generation Group April 8, 2005 US Nuclear Regulatory Commission Document Control Desk Attn: Donna Skay Project Directorate I-1 Washington, DC 20555

Subject:

Monthly Report for March 2005 Operating Status Information R.E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Ms. Skay,

Pursuant to Ginna Improved Technical Specifications Section 5.6.4, attached is the monthly operating status report for Ginna Station for the month of March 2005.

Very truly yours, Thomas A. Marlow Plant Manager xc: U.S. Nuclear Regulatory Commission Ms. Donna Skay (Mail Stop 0-8-C2)

Project Directorate 1-1 One White Flint North 11555 Rockville Pike Rockville, MD 20852 Regional Administrator U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406 U.S. NRC Ginna Senior Resident Inspector Attachments 4

O ING D REPORT OPERATING DATA REPORT DOCKET NO. 50-244 UNiT NAME Ginna I .

DATE Apri 08,2005 COMPLETED BY John V. Walden TELEPHONE 585-771-3588 REPORTING PERIOD p: March 2005

1. Design Electrical Rating 470.00

2. Maximum Dependable Capacity (MWe-Net) 480.00 This Month Yr-to-Date Cumulative

3. Number of Hours the Reactor was Critical 475.80 1,857.48 257,594.28

4. Number of Hours Generator On-line 475.68 1,848.75 254,367.98 S. Reserve Shutdown Hours 0.00 0.00 8.50

6. Net Electrical Energy Generated (MWHrs) 232,205.50 911,409.50 116,417.399.30 UNIT SHUTDOWNS Type Method of No. Date F: Forced Duration Reasonl Shutting Cause & Corrective Action No. Date S: Scheduled (Hours) Rs Down 2 Comments 2 03/2012005 S 268.32 C 1 Refueling and maintenace activities are in Iprogrss.I

SUMMARY

The unit began the month of March at full power. End of fuel cycle 31 coastdown began on March 13, 2005. Power ramped down to 92% by March 20,2005. A power decrease for the refueling and maintenance shutdown was started at 16:00 on March 20,2005. The unit was brought off-line on March 20,2005 at 19:41and the reactor was made subcritical shortly after at 19:48. Refueling and maintenance activities continued through the end of the month.

I 2 Reason: Method:

A Equipment Failure (Explain) I Manual B Maintenance or Test 2 Manual Trip/Scram C Refueling 3 Automatic Trip/Scram D Regulatory Restriction 4 Continuation E Operator Training & License Examination 5 Other (Explain)

F Administration G Operational Error (Explain)

H Other (Explain)

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