IR 05000373/2011001

Annual Assessment Letter for LaSalle County Station, Units 1 and 2, (Report 05000373-11-001 and 05000374-11-001)

ML110620497
Person / Time
Site:	LaSalle
Issue date:	03/04/2011
From:	Kenneth Riemer NRC/RGN-III/DRP/B2
To:	Pacilio M Exelon Generation Co, Exelon Nuclear
References
Download: ML110620497 (6)

Text

UNITED STATES rch 4, 2011

SUBJECT:

ANNUAL ASSESSMENT LETTER FOR LASALLE COUNTY STATION, UNITS 1 AND 2 (REPORT 05000373/2011001 AND 05000374/2011001)

Dear Mr. Pacilio:

On February 17, 2011, the NRC completed its end-of-cycle performance review of LaSalle County Station, Units 1 and 2. The NRC reviewed the most recent quarterly performance indicators (PIs) in addition to inspection results and enforcement actions from January 1, 2010, through December 31, 2010. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility. This performance review and enclosed inspection plan do not include security information. A separate letter will include the NRCs assessment of your performance in the Security Cornerstone and its security-related inspection plan.

The NRC determined that overall, LaSalle County Station, Units 1 and 2 operated in a manner that preserved public health and safety and met all cornerstone objectives. The NRC determined the performance during the most recent quarter was within the Licensee Response Column of the NRC's Reactor Oversight Process (ROP) Action Matrix because all inspection findings had very low (i.e., green) safety significance, and all PIs indicated that your performance was within the nominal, expected range (i.e., green). Therefore, the NRC plans to conduct ROP baseline inspections at your facility.

The enclosed inspection plan lists the inspections scheduled through June 30, 2012.

Routine inspections performed by resident inspectors are not included in the inspection plan.

The inspections listed during the last nine months of the inspection plan are tentative and may be revised at the mid-cycle performance review. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes.

In addition to the ROP baseline, inspections are planned for Temporary Instructions 177, Gas Accumulation in Emergency Core Cooling System Piping, and 179, Inventories of Material Tracked in the National Source Tracking System. In accordance with 10 CFR 2.390 of the NRC's Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS).

ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Please contact me at 630-829-9628 with any questions you have regarding this letter.

Sincerely,

/RA/

Kenneth Riemer, Chief Reactor Branch 2 Division of Reactor Projects Docket Nos. 50-373; 50-374 License Nos. NPF-11; NPF-18 Enclosure: LaSalle County Station, Units 1 and 2 Inspection/Activity Plan cc w/encl: Distribution via List Serve