ML21120A210
| ML21120A210 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 04/29/2021 |
| From: | Henry D Exelon Generation Co |
| To: | Document Control Desk, Office of Nuclear Regulatory Research |
| References | |
| CCN 21-40 | |
| Download: ML21120A210 (3) | |
Text
Exelon Generation ".
April 28, 2021 REIRS Project Manager Office of Nuclear Regulatory Research U.S. Nuclear Regulatory Commission Mail Stop: CSB-3A07M Washington, DC 20555-0001 Peach Bottom Atomic Power Station, Units 1, 2, and 3 Facility Operating License Numbers, DPR-12, DPR-44 and DPR-56 NRC Docket Nos. 50-171, 50-277 and 50-278
Subject:
Peach Bottom Atomic Power Station 2020 Occupational Exposure Report (10 CFR 20.2206(b) Submittal)
REIRS Project Manager:
Enclosed is Peach Bottom Atomic Power Station's Occupational Radiation Exposure Data for 2020. This information is sent pursuant to the requirements of 10 CFR 20.2206(b) & (c) and was submitted electronically via the REIRS website on 04/28/2021 at 07:51 :45.
Between January 1, 2020 and December 31, 2020, a total of 2,974 individuals were monitored for occupational exposure to ionizing radiation at Peach Bottom. The total collective TEDE of the 2,974 monitored individuals was 170.827 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 170.827 person-rem and the shutdown unit (Unit 1) is 0.000 person-rem.
If there are any questions regarding the electronic submission, please contact Rose Marie Ridge at 717-456-3601 or via email at rosemarie.ridge@exeloncorp.com.
Sincerely,
~-~
David Henry Plant Manager Peach Bottom Atomic Power Station CCN 21-40 Enclosure cc:
Scott Rutenkroger, Senior Resident Inspector, USNRC PBAPS D.C. Lew, Regional Administrator, USNRC Region I Richard Clement, Rad Protection Branch, NRO, USNRC Edward Stutzcage, Rad Protection Branch, NRO, USNRC
MEMORANDUM To:
Rose Marie Ridge From:
Derek Hagemeyer Date:
April 29, 2021
Subject:
Data Verification ORAU is responsible for maintaining the NRCs 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 also receive the data from all Agreement States who chose to submit to us. 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 2020 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 865.576.5092 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 License No: DPR-44 Licensee Name: PEACH BOTTOM Contact Person: Brandon Dizebba Associated Licenses: DPR-56 Number TEDE No measurable exp. 1453 0.000 Meas. - 0.100 1020 38.252 0.100 - 0.250 318 49.741 0.250 - 0.500 135 48.385 0.500 - 0.750 33 19.838 0.750 - 1.000 10 8.533 1.000 - 2.000 5 6.078 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 - 11.00 0 0.000 11.00 - 12.00 0 0.000
> 12.00 0 0.000 Number with Measurable: 1521 Total Monitored: 2974 Total Collective TEDE (rem): 170.827 Total CDE: 0.000 Total CEDE: 0.000 Number of Intake Records: 0 Validation Status Errors: 0 Warnings: 0