No. III-10-010

Contacts: 

Viktoria Mitlyng 630-829-9662

Prema Chandrathil 630-829-9663

 April 13, 2010

 E-Mail: opa3@nrc.gov 

Web site: www.nrc.gov

NRC TO DISCUSS 2009 PERFORMANCE ASSESSMENT

FOR KEWAUNEE NUCLEAR POWER PLANT

The Nuclear Regulatory Commission staff will meet with representatives of Dominion 

Energy Kewaunee Inc. on Wednesday, April 21, to discuss the agency’s assessment of safety 

performance for last year at the Kewaunee Nuclear Power Plant. The plant is located in Kewaunee, 

Wisc.

The meeting, which will be open to the public, is scheduled to begin at 6:00 p.m. CDT at the 

Kewaunee Municipal Building, Council Chamber Conference Room, 401 5th St., Kewaunee. The 

NRC staff will present the results of the assessment, talk about the NRC, and its range of activities, 

and be available to respond to questions or comments from the public before the close of the meeting. 

“The NRC continually reviews the performance of the Kewaunee plant and the nation’s other 

commercial nuclear power facilities,” NRC Region III Administrator Mark Satorius said. “This 

meeting allows us to discuss our annual assessment of safety performance with the company and area 

residents. One of NRC’s main goals is to explain to people in the community how the agency 

regulates nuclear power plants.”

A letter sent from the NRC Region III Office to plant officials addresses the performance of 

the plant during the period and will serve as the basis for the meeting discussion. It is available on the 

NRC Web site at: http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/LETTERS/kewa_2009q4.pdf.

The NRC’s assessment concluded Kewaunee operated safely during the period. The NRC 

uses color-coded inspection findings and performance indicators to assess nuclear plant performance. 

The colors start with “green” and then increase to “white,” “yellow” or “red,” commensurate with the 

safety significance of the issues involved. 

NRC inspectors identified one “white” finding of low to moderate safety significance in 2008. 

This finding involved the inability of effluent radiation monitors to accurately signal utility staff to 

declare an “Alert” if radiation release levels were rising. An Alert is the second lowest of four levels 

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of emergency classifications used by the NRC. This finding was closed in June 2009 after the NRC 

conducted increased inspections and reviewed the utility’s actions to correct the problem and prevent 

recurrence. The letter also states that this failure could have potentially delayed the ability of state 

and local officials to respond to an emergency. 

Kewaunee will continue to receive the detailed inspection regime used by the NRC for plants. 

Routine inspections are performed by two NRC Resident Inspectors assigned to the plant and by 

inspection specialists from the Region III Office in Lisle, Ill., and the agency’s headquarters in 

Rockville, Md. Among the areas of plant operations to be inspected this year by NRC specialists are 

emergency preparedness, radiation monitoring and problem identification and resolution.

Current performance information for Kewaunee is available on the NRC’s web site at: 

http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/KEWA/kewa_chart.html.

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