BYRON 2010-0034, Annual Dose Report for 2009

Annual Dose Report for 2009

ML101160017
Person / Time
Site:	Byron
Issue date:	04/30/2010
From:	Enright D Exelon Generation Co, Exelon Nuclear
To:	Office of Nuclear Regulatory Research
References
1.10.0101, 2.12.1216, BYRON 2010-0034
Download: ML101160017 (2)

Text

Exel nSM Exeloli Generation Company. LLC Byron Station www.exe]oncorp.com Nuclear 4450 North German Church Road Byron.!L 61010-9794 10 CFR 20.2206(c)

April 30, 2010 LTR: BYRON 2010-0034 File: 1.10.0101 2.12.1216 REIRS Project Manager Office of Nuclear Regulatory Research U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Byron Station, Units 1 and 2 Facility Operating License Nos. NPF-37 and NPF-66 NRC Docket Nos. STN-454 and STN 50-455

Subject:

Annual Dose Report for 2009 Pursuant to 10 CFR 20.2206, "Reports of individual monitoring," paragraph (c), the Annual Dose Report covering the previous year shall be submitted on or before April 30 each year. The Annual Dose Report for 2009 provides the results of individual radiation monitoring carried out by Byron Station for each individual for whom radiation monitoring was provided during 2009. The data file containing this report was submitted electronically via the Radiation Exposure and Information Reporting System (REIRS) internet web page on April 21 ,2010.

The data file entitled "byr2009form5.dat" was generated on March 31, 2010, follOWing the guidance provided in Regulatory Guide 8.7, "Instructions for Recording and Reporting Occupational Radiation Exposure Data," Revision 2, dated November 2005.

Should you have any questions concerning this information, please contact David Gudger at (815) 406-2800.

Respectfully, 1J~~

Daniel J. Enright Site Vice President Byron Station OJ ElLLDITLH/vb

03/31/2010 File: C:\Passport\REIRS\BYR2009.dat License No: NPF-37 Licensee Name: BYRON STATION / EXELON Contact Person: LORI DOYLE Associated Licenses: NPF-66 Number TEDE No measurable expo 1463 0.000 Meas. - 0.100 713 28.796 0.100 - 0.250 212 34.534 0.250 - 0.500 58 19.024 0.500 - 0.750 2 1.089 0.750 - 1.000 o 0.000 1.000 - 2.000 o 0.000 2.000 - 3.000 o 0.000 3.000 - 4.000 o 0.000 4.000 - 5.000 o 0.000 5.000 - 6.000 o 0.000 6.000 - 7.000 o 0.000 7.000 - 8.000 o 0.000 8.000 - 9.000 o 0.000 9.000 - 10.00 o 0.000 10.00 - 11.00 o 0.000 11.00 - 12.00 o 0.000

> 12.00 o 0.000 Number with Measurable: 985 Total Monitored: 2448 Total Collective TEDE (rem): 83.443 Total CDE: 0.000 Total CEDE: 0.000 Number of Intake Records: o Validation Status:

Errors: o Warnings: o