ENS Event | |
|---|---|
06:00 May 18, 2022 | |
| Title | Shutter Failure |
| Event Description | The following is a synopsis of an email received from the state of North Dakota:
On 5/18/2022, the licensee reported to the North Dakota Department of Environmental Quality an equipment failure of a nuclear device sealed source shutter manufactured by Berthold Technologies. The seal source is model SSC-100, containing 20 millicuries of Cs-137. The source holder is Berthold Technologies model LB 300 IRL Type I. The manufacturer was contacted by the licensee to come on site and evaluate the device. The following additional information was obtained from the licensee in accordance with Headquarters Operations Officers Report Guidance: The source is in a safe location and there was no exposure to personnel. |
| Where | |
|---|---|
| American Crystal Sugar Company Drayton, North Dakota (NRC Region 4) | |
| License number: | 33-15115-01 |
| Organization: | North Dakota Department Of Health |
| Reporting | |
| Agreement State | |
| Time - Person (Reporting Time:+34.22 h1.426 days <br />0.204 weeks <br />0.0469 months <br />) | |
| Opened: | Karen Deibert 16:13 May 19, 2022 |
| NRC Officer: | Kerby Scales |
| Last Updated: | May 19, 2022 |
| 55903 - NRC Website | |
American Crystal Sugar Company with Agreement State | |
WEEKMONTHYEARENS 581372026-01-29T07:00:00029 January 2026 07:00:00
[Table view]Agreement State Gauge Shutter Inoperable ENS 559032022-05-18T06:00:00018 May 2022 06:00:00 Agreement State Shutter Failure ENS 533162018-04-05T06:00:0005 April 2018 06:00:00 Agreement State Agreement State Report - Stuck Source 2026-01-29T07:00:00 | |