ML19088A046

Submittal of 2018 Occupational Exposure Report (1O CFR 20.2206(b)

ML19088A046
Person / Time
Site:	Peach Bottom
Issue date:	03/26/2019
From:	Herr M Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Regulatory Research
References
Download: ML19088A046 (3)

Text

Exelon Generation March 26, 2019 REI RS Project Manager Office of Nuclear Regulatory Research U.S. Nuclear Regulatory Commission Washington, DC 20555 Peach Bottom Atomic Power Station, Units 1, 2, and 3 Facility Operating License Numbers, DPR-12, DPR-44 and DPR-56 NRG Docket Nos. 50-171, 50-277 and 50-278

Subject:

Peach Bottom Atomic Power Station 2018 Occupational Exposure Report (1 O CFR 20.2206(b) Submittal)

REIRS Project Manager:

Enclosed is Peach Bottom Atomic Power Station's Occupational Radiation Exposure Data for 2018. This information is sent pursuant to the requirements of 10 CFR 20.2206(b) & (c) and was submitted electronically via the REIRS website on 03/21/2019 at 10:37:35.

Between January 1, 2018 and December 31, 2018, a total of 3,229 individuals were monitored for occupational exposure to ionizing radiation at Peach Bottom. The total collective TEDE of the 3,229 monitored individuals was 177.337 person-rem. Additionally, in accordance with our regulatory commitments T04642 and T04643, the apportionment of radiation dose between the operating units (Units 2 & 3) is 177.337 person-rem and the shutdown unit (Unit 1) is 0.000 person-rem.

If there are any questions regarding the electronic submission, please contact Stephanie Teo at 717-456-3643 or via email at stephanie.teo@exeloncorp.com.

Sincerely, Matthew J. Herr Plant Manager Peach Bottom Atomic Power Station CCN 19-44 Enclosure cc: Justin Heinly, Senior Resident Inspector, USNRC PBAPS D.C. Lew, Regional Administrator, USNRC Region I Richard Clement, Rad Protection Branch, NAO, USNRC

~ OAK RIDGE INSTITUTE MEMORANDUM ~ ~ FOR SCIENCE AND EDUCATION To: Stephanie Teo From: Derek Hagemeyer Date: 3/21/2019 Copies:

Subject:

Data Verification ORAU is responsible for maintaining the NRC's Radiation Exposure Information and Reporting System (REIRS). We collect and analyze the exposure data for all NRC licensees and produce the NRC annual report on radiation exposure, NUREG-0713. As part of the data collection process, we would appreciate your assistance in verifying the data that your organization has submitted to the REIRS database. This is an informal, voluntary request from ORAU as a records management function to verify that we have received the correct exposure data for your facility.

Attached you will find a summary of the data received from your facility. The summary is presented as a distribution of the doses received at your facility for the 2018 monitoring year. The number of individuals receiving dose in each dose range is shown, as well as the collective TEDE for each dose range. The file name is assigned by ORAU upon receipt and does not require verification. Doses and dose ranges are in units of rem.

It is important to note that the distribution is based on the dose received by each individual included in your submittal. If multiple dose records were reported for an individual, the doses were summed for that individual and the individual was included in the appropriate dose range. Likewise, the 'total number monitored' refers to the number of unique individuals included in the submittal, not the number of dose records in the submittal.

If the attached summary is not correct, please let us know within 2 weeks of the date of this report so that we may resolve the problem. Please contact REIRS support at 865.241.3615 or REIRS support@orau.org to report any problems or questions. If you choose not to participate in this voluntary request, or if we do not receive a reply, the data will be assumed to be correct and will be processed into the REIRS database.

MEMORANDUM I

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OAK RlDGE INSTITUTE FOR SCIENCE AND EDUCATION 3/21/2019 File: \\cobalt\groups\CER-REIRS\REIRS\DATA\2018data\2018EDisks\El8021.dat License No: DPR-44 Licensee Name: PEACH BOTTOM Contact Person: Stephanie Teo Associated Licenses: DPR-56 Number TEDE No measurable exp. 1512 0.000 Meas. - 0.100 1173 42.755 0.100 - 0.250 359 58.602 0.250 - 0.500 146 49.286 0.500 - 0.750 29 17. 337 0.750 - 1. 000 7 5.914

1. 000 - 2.000 3 3.443 2.000 - 3.000 0 0.000 3.000 - 4.000 0 0.000 4.000 - 5.000 0 0.000 5.000 - 6.000 0 0.000 6.000 - 7.000 0 0.000 7.000 - 8.000 0 0.000 8.000 - 9.000 0 0.000 9.000 - 10.00 0 0.000 10.00 - 11. OD 0 0.000

11. 00 - 12.00 0 0.000

> 12.00 0 0.000 Number with Measurable: 1717 Total Monitored: 3229 Total Collective TEDE (rem): 177.337 Total CDE: 0.000 Total CEDE: 0.000 Number of Intake Records: 0 Validation Status Errors: 0 Warnings: 1 Note: The results of this report are in question due to issues identified by REIRView. Please examine and verify the following warnings and/or errors.

Note that WARNING alerts are generally about format and data that appear questionable, while ERROR alerts generally indicate values that are inconsistent or appear to be invalid that the licensee should address p r i or to submittal.

Age > 80 YO indicates possible error in birthdate: (1)