ML061730295

Request for Extension of Response Date Associated with Additional Information Related to Direct Current Electrical Power

ML061730295
Person / Time
Site:	LaSalle
Issue date:	06/23/2006
From:	Sands S Plant Licensing Branch III-2
To:	Crane C Exelon Generation Co
Sands S,NRR/DORL, 415-3154
References
TAC MC5771, TAC MC5773
Download: ML061730295 (4)

Text

June 23, 2006 Mr. Christopher M. Crane, President and Chief Nuclear Officer Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

LASALLE COUNTY STATION, UNITS 1 AND 2 - REQUEST FOR EXTENSION OF RESPONSE DATE ASSOCIATED WITH ADDITIONAL INFORMATION RELATED TO DIRECT CURRENT ELECTRICAL POWER (TAC NOS. MC5771 AND MC5772 )

Dear Mr. Crane:

By letter to the Nuclear Regulatory Commission (NRC) dated June 20, 2006, Exelon Generation Company, LLC requested an extension of the response date from 30 days to 75 days associated with the request for additional information (RAI) related to your technical specifications change, for direct current electrical power, for the LaSalle County Station, Units 1 and 2.

The NRC staff had requested this additional information in order to review your submittal and complete its review. The specific information was requested to be provided within 30 days from the date of the RAI request, dated June 2, 2006. Since the initial RAI was issued, a technical specification task force (TSTF) working group has been scheduled to meet with the NRC staff addressing TSTF-360, Direct Current (DC) Electrical Rewrite, currently scheduled for July 12, 2006. In view of the fact that the meeting of the TSTF working group is after the 30 day response time, and the RAI is directly related to TSTF-360, the NRC staff has accepted your request to extend the time for response from 30 days to 75 days.

The NRC staff considers that timely responses to requests for additional information help ensure sufficient time is available for staff review and contribute toward the NRCs goal of efficient and effective use of staff resources. If circumstances result in the need to further revise the requested response date, please contact me at (301) 415-3154.

Sincerely,

/RA/

Stephen P. Sands, Project Manager Plant Licensing Branch III-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-373 and 50-374 cc w/encl: See next page

Mr. Christopher M. Crane, President June 23, 2006 and Chief Nuclear Officer Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

LASALLE COUNTY STATION, UNITS 1 AND 2 - REQUEST FOR EXTENSION OF RESPONSE DATE ASSOCIATED WITH ADDITIONAL INFORMATION RELATED TO DIRECT CURRENT ELECTRICAL POWER (TAC NOS. MC5771 AND MC5772 )

Dear Mr. Crane:

By letter to the Nuclear Regulatory Commission (NRC) dated June 20, 2006, Exelon Generation Company, LLC requested an extension of the response date from 30 days to 75 days associated with the request for additional information (RAI) related to your technical specifications change, for direct current electrical power, for the LaSalle County Station, Units 1 and 2.

The NRC staff had requested this additional information in order to review your submittal and complete its review. The specific information was requested to be provided within 30 days from the date of the RAI request, dated June 2, 2006. Since the initial RAI was issued, a technical specification task force (TSTF) working group has been scheduled to meet with the NRC staff addressing TSTF-360, Direct Current (DC) Electrical Rewrite, currently scheduled for July 12, 2006. In view of the fact that the meeting of the TSTF working group is after the 30 day response time, and the RAI is directly related to TSTF-360, the NRC staff has accepted your request to extend the time for response from 30 days to 75 days.

The NRC staff considers that timely responses to requests for additional information help ensure sufficient time is available for staff review and contribute toward the NRCs goal of efficient and effective use of staff resources. If circumstances result in the need to further revise the requested response date, please contact me at (301) 415-3154.

Sincerely,

/RA/

Stephen P. Sands, Project Manager Plant Licensing Branch III-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-373 and 50-374 DISTRIBUTION:

PUBLIC LPL3-2 R/F RidsNrrDorlLpl3-2 RidsNrrPMSSands RidsNrrLADClarke RidsAcrsAcnwMailCenter RidsOgcRp RidsRgn3MailCenter RidsNrrDorlDpr ADAMS Accession Number: ML061730295 OFFICE LPL3-2/PM LPL3-2/LA LPL3-2/BC NAME SSands:mw DClarke DCollins DATE 06/22/2006 06/22/2006 06/23/2006 OFFICIAL RECORD COPY

LaSalle County Station Units 1 and 2 cc:

Site Vice President - LaSalle County Station Robert Cushing, Chief, Public Utilities Division Exelon Generation Company, LLC Illinois Attorney General's Office 2601 North 21st Road 100 W. Randolph Street Marseilles, IL 61341-9757 Chicago, IL 60601 LaSalle County Station Plant Manager Regional Administrator Exelon Generation Company, LLC U.S. NRC, Region III 2601 North 21st Road 801 Warrenville Road Marseilles, IL 61341-9757 Lisle, IL 60532-4351 Regulatory Assurance Manager - LaSalle Illinois Emergency Management Exelon Generation Company, LLC Agency 2601 North 21st Road Division of Disaster Assistance &

Marseilles, IL 61341-9757 Preparedness 110 East Adams Street U.S. Nuclear Regulatory Commission Springfield, IL 62701-1109 LaSalle Resident Inspectors Office 2605 North 21st Road Document Control Desk - Licensing Marseilles, IL 61341-9756 Exelon Generation Company, LLC 4300 Winfield Road Phillip P. Steptoe, Esquire Warrenville, IL 60555 Sidley and Austin One First National Plaza Senior Vice President of Operations Chicago, IL 60603 Exelon Generation Company, LLC 4300 Winfield Road Assistant Attorney General Warrenville, IL 60555 100 W. Randolph St. Suite 12 Chicago, IL 60601 Vice President - Licensing and Regulatory Affairs Chairman Exelon Generation Company, LLC LaSalle County Board 4300 Winfield Road 707 Etna Road Warrenville, IL 60555 Ottawa, IL 61350 Attorney General 500 S. Second Street Springfield, IL 62701 Chairman Illinois Commerce Commission 527 E. Capitol Avenue, Leland Building Springfield, IL 62706

LaSalle County Station Units 1 and 2 Director - Licensing and Regulatory Affairs Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555 Assistant General Counsel Exelon Generation Company, LLC 200 Exelon Way Kennett Square, PA 19348 Manager Licensing - Dresden, Quad Cities and Clinton Exelon Generation Company, LLC 4300 Winfield Road Warrenville, IL 60555