No. III-08-008 

Contacts: 

Viktoria Mitlyng 630-829-9662 

Prema Chandrathil 630-829-9663 

 March 27, 2008 

 E-Mail: opa3@nrc.gov 

Web site: www.nrc.gov

NRC TO DISCUSS 2007 PERFORMANCE ASSESSMENT 

FOR LASALLE NUCLEAR POWER PLANT 

The Nuclear Regulatory Commission staff will meet with representatives of Exelon Generation 

Co. on Tuesday, April 8, to discuss the agency’s assessment of safety performance for last year at the 

LaSalle Nuclear Power Plant. The two-reactor facility is located near Seneca, Ill. 

The meeting, which will be open to the public, is scheduled to begin at 3 p.m. CDT at the 

Brookfield Township Hall, 2099 E. 27th Road, Seneca. 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 public may also listen to the discussion between the NRC and plant officials on a special 

telephone conference line and then participate in the subsequent discussion or raise questions of the NRC 

before the close of the meeting. To obtain the conference call phone number, interested persons should 

contact Kenneth Riemer at 630/829-9628. 

 “The NRC continually reviews the performance of LaSalle and the nation’s other commercial 

nuclear power facilities,” NRC Region III Administrator James Caldwell said. “This meeting allows us 

to discuss our annual assessment of safety performance with the company and with local officials and 

area residents. Our goal is to explain how the NRC works and make as much information as possible 

available on our regulation of these facilities.” 

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/lasa_2007q4.pdf. 

The NRC’s assessment concluded that the LaSalle plant 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. 

All of the inspection findings and performance indicators for LaSalle during 2007 were 

determined to be “green.” As a result of this performance, the NRC will conduct the normal, baseline 

level of inspections during the upcoming year. 

NRC NEWS

U.S. NUCLEAR REGULATORY COMMISSION

Office of Public Affairs Region III 

2443 Warrenville Road 

Lisle IL 60532 
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, reactor vessel head status and material processing and transportation. 

Current performance information for LaSalle is available on the NRC’s web site at: (Unit 1) 

http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/LASA1/lasa1_chart.html and (Unit 2) 

http://www.nrc.gov/NRR/OVERSIGHT/ASSESS/LASA2/lasa2_chart.html. 

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