Americium 241

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Am-241

Isotope Americium - 241

	Start date	Site	Title	Topic
ML25345A136	11 December 2025	Oyster Creek	Technical Support Document No. 24-103 Rev. 0, Distribution Coefficient (Kd) of Radionuclides in Soil Samples
ML25279A114	6 October 2025	Turkey Point	Updated Final Safety Analysis Report, Chapter 11, Waste Disposal and Radiation Protection System	High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Post Accident Monitoring Probabilistic Risk Assessment Feedwater Heater Containment high range radiation monitor Fuel cladding Power Uprate Overexposure Control Room Habitability
ENS 57885	22 August 2025 18:00:00	Smitty'S Supply Inc.	Potential Gauge Damage
ML25119A308	29 April 2025	Oyster Creek	Enclosure 27, Tsd 24-103, Revision 0, Distribution Coefficient (Kid) of Radionuclides in Soil Samples from the Oyster Creek Generating Station, March 27,2025
ML24135A101	9 May 2024	Turkey Point	Periodic Update to the Updated Final Safety Analysis Report, Chapter 11, Waste Disposal and Radiation Protection System	High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Post Accident Monitoring Probabilistic Risk Assessment Feedwater Heater Fuel cladding Power Uprate Overexposure Control Room Habitability
ML23156A532	31 May 2023		Alabama Radiation Control Rule, Licensing Rules, Chapter 420-3-2-.02	Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal Static Eliminator Stolen Depleted uranium
ML22347A171	18 November 2022		NRC-2022-000220 - Resp 1 - Final, Agency Records Subject to the Request Are Enclosed	Troxler
ML22303A033	20 October 2022	Turkey Point	Updated Final Safety Analysis Report, Chapter 11, Waste Disposal and Radiation Protection System	High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Post Accident Monitoring Probabilistic Risk Assessment Feedwater Heater Fuel cladding Power Uprate Overexposure Control Room Habitability
ML21326A094	18 November 2021		Virginia Final Regulations	High Radiation Area Cyber Security Deep Dose Equivalent Chernobyl Brachytherapy Exclusive Use Depleted uranium
ML21223A270	9 August 2021		Virginia Final Regulations	High Radiation Area Cyber Security Deep Dose Equivalent Chernobyl Brachytherapy Exclusive Use Depleted uranium
ML21193A272	7 July 2021		Nd Chapter 33.1-10-03.1, Rules of General Applicability to Domestic Licensing of Byproduct Material	Safe Shutdown Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal
ML21145A280	12 May 2021	Turkey Point	Update to Updated Final Safety Analysis Report, Chapter 11, Waste Disposal and Radiation Protection System	High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Post Accident Monitoring Probabilistic Risk Assessment Feedwater Heater Fuel cladding Power Uprate Overexposure Control Room Habitability
ML21019A275	14 January 2021		New Hampshire Regulations He-P 4030	Decommissioning Funding Plan Authorized possession limits License Renewal Brachytherapy Depleted uranium
ML20281A374	1 October 2020		Code of Colorado Regulations, Co Final Regulations Part 3	Safe Shutdown Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal Depleted uranium
ML20261H504	3 September 2020		Nd Regulations 33.1-10-20
ML20261H503	3 September 2020		Nd Regulations 33.1-10-03.1	Safe Shutdown Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal
ML20031D480	31 January 2020		Summary Report of Open Generic Communications Projects as of January 31, 2020	Cyber Security Accident Tolerant Fuel Pre-application
ML20015A344	8 January 2020		NRC-2020-000077 - Resp 1 - Final, Agency Records Subject to the Request Are Enclosed	Cyber Security Decommissioning Funding Plan Significance Determination Process Notice of Violation Pandemic Chernobyl Brachytherapy Environmental Justice Stolen Backfit Accident Tolerant Fuel Cyber attack Final Significance Determination of a White Finding Inactive license Drone Government shutdown
ML19357A179	23 December 2019		Summary Report of Open Generic Communications Projects as of December 23, 2019	Cyber Security Accident Tolerant Fuel Pre-application
ENS 54413	26 November 2019 05:00:00	Larson Design Group	En Revision Imported Date 12/12/2019	Moisture Density Gauge Troxler
ML19329D058	25 November 2019		Summary Report of Open Generic Communications Projects as of November 25, 2019	Cyber Security Accident Tolerant Fuel Pre-application
ML19311C088	31 October 2019		Summary Report of Open Generic Communications Projects as of October 31, 2019	Cyber Security Accident Tolerant Fuel Pre-application
ML19289D181	11 October 2019	Seabrook	Limited Appearance Statement from Patricia Pierce Regarding the Seabrook Station Unit 1 License Amendment Application	Earthquake Chernobyl Accidental discharge
ML19273A173	30 September 2019		Summary Report of Open Generic Communications Projects as of September 30, 2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19283A048	24 September 2019		NRC-2019-000413 - Resp 1 - Final. Agency Records Subject to the Request Are Enclosed	Coatings Overexposure Affidavit
ML19242C387	30 August 2019		Summary Report of Open Generic Communications Projects as of August 30, 2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19211B207	30 July 2019		Summary Report of Open Generic Communication Projects as of July 30, 2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19178A036	26 June 2019		Summary Report of Open Generic Communications Projects as of June 26, 2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19144A246	23 May 2019		Summary Report of Open Generic Communications Projects as of May 23, 2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19079A310	1 May 2019		Letter to R Mcburney CRCPD Proposed Part C Regulations
ML19119A302	25 April 2019		Summary Report of Open Generic Communications Projects as of 04-25-2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19086A163	25 March 2019		Summary Report of Open Generic Communications Projects as of 03-25-2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML19057A258	26 February 2019		Summary Report of Open Generic Communications Projects as of 02-26-2019	Cyber Security Brachytherapy Accident Tolerant Fuel Pre-application
ML18348A561	6 December 2018		NRC-2018-000497 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed
ENS 53738	18 October 2018 05:00:00	U.S. Steel Corporation	Agreement State Report- Failed Shutter	Overexposure Reactive Inspection
ML18257A228	14 September 2018	HI-STORE	Petition to Intervene and Request for Hearing	Decommissioning Funding Plan Earthquake Fuel cladding Affidavit
ML18236A299	21 August 2018		Alabama Regulations Part 2	Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal Static Eliminator Stolen Depleted uranium
ML18204A260	16 July 2018	99990001	Automated Packaging Systems, Inc. - NRC Reactive Inspection Report 99990001/2018001	Reactive Inspection
ENS 53452	11 June 2018 05:00:00	Beyond Engineering And Testing Llc	Agreement State Report - Stolen Moisture-Density Gauge	Moisture Density Gauge Moisture-Density Gauge Stolen Troxler Moisture Density Gauge
ML18117A101	26 April 2018	Turkey Point	Updated Final Safety Analysis Report, Chapter 11, Waste Disposal and Radiation Protection System	High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Post Accident Monitoring Probabilistic Risk Assessment Feedwater Heater Fuel cladding Power Uprate Overexposure Control Room Habitability
ML18074A295	8 February 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Vol. 3, Chapter 21, Survey Area Release Record for Land Survey Area 08, Survey Units 09, 12 and 13, Rev. 1, J16768-1 Uds Level 2 Report, Final Report
ML18019A708	9 January 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, J3530-2 Uds Level 2 Report Final Report
ML18019A673	9 January 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, 3435-2 Uds Level 2 Report Final Report
ML18019A676	9 January 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, J3570-1 Uds Level 2 Report Final Report
ML18019A677	9 January 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, J3570-2 Uds Level 2 Report Final Report
ML18019A680	9 January 2018	07000036	Westinghouse Hematite Decommissioning Project - Final Status Survey Final Report Volume 3, Chapter 16, Survey Area Release Record for Land Survey Area 05, Survey Units 01, 02, 03 and 04, Revision 1, J3571-1 Uds Level 2 Report Final Report
ML18003B271	3 January 2018		North Dakota Regulations Chapter 03.1 (Revised)	Safe Shutdown Incorporated by reference Decommissioning Funding Plan Authorized possession limits License Renewal
ML18010A283	13 December 2017	07000036	Final Status Survey Final Report Volume 3, Chapter 6, Survey Area Release Record for Land Survey Area 10, Analytical Report: 160-6589-1
ML18010A284	13 December 2017	07000036	Final Status Survey Final Report Volume 3, Chapter 6, Survey Area Release Record for Land Survey Area 10, Analytical Report: 160-6589-2
ML18086A494	15 November 2017	07000036	Hematite - Core Bore Sampling Data
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