ENS 56859: Difference between revisions
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| emergency class = Non Emergency | | emergency class = Non Emergency | ||
| notification date = 11/16/2023 15:20 | | notification date = 11/16/2023 15:20 | ||
| retracted = Yes | |||
| notification by = Wayne Langdon | | notification by = Wayne Langdon | ||
| NRC officer = John Russell | | NRC officer = John Russell | ||
| event date = 11/16/2023 08:00 EST | | event date = 11/16/2023 08:00 EST | ||
| last update date = | | last update date = 07/15/2024 | ||
| title = NON-AGREEMENT State Report - Failed Indicating Light | | title = NON-AGREEMENT State Report - Failed Indicating Light | ||
| event text = The following information was provided by the licensee via phone and in accordance with Headquarters Operations Officers Report Guidance: | | event text = The following information was provided by the licensee via phone and in accordance with Headquarters Operations Officers Report Guidance: | ||
| Line 23: | Line 24: | ||
Today, a Thermo Fisher Scientific technician came on site to diagnose the shutter position indicator light issue. It was found that the shutter arm flag was bad. The technician replaced the shutter arm flag with a new one and verified that the unit was properly working. No Cleveland Cliffs employees nor the Thermo Fisher Scientific technician were exposed at any time during the event. | Today, a Thermo Fisher Scientific technician came on site to diagnose the shutter position indicator light issue. It was found that the shutter arm flag was bad. The technician replaced the shutter arm flag with a new one and verified that the unit was properly working. No Cleveland Cliffs employees nor the Thermo Fisher Scientific technician were exposed at any time during the event. | ||
Notified R3DO (Feliz-Adorno) and NMSS Event Notifications (E-mail). | Notified R3DO (Feliz-Adorno) and NMSS Event Notifications (E-mail). | ||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/ | * * * RETRACTION ON 07/15/24 AT 1430 EDT FROM WAYNE LANGDON TO KERBY SCALES * * * | ||
The following is a summary of information provided by the licensee via phone and email: | |||
The licensee is withdrawing the event following further analysis. The failure only affected the indicator light, and all safety devices (the shutter) continued to function normally. There was no exposure to personnel. | |||
Notified R3DO (Nguyen) and NMSS Events Notification via email. | |||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2024/20240716en.html#en56859 | |||
}} | }} | ||
{{ENS-Nav}} | {{ENS-Nav}} | ||
Latest revision as of 07:20, 16 July 2024
| Where | |
|---|---|
| Cleveland Cliffs Steel Corporation Dearborn, Michigan (NRC Region 3) | |
| License number: | 21-26151-01 |
| Organization: | Cleveland Cliffs Steel Corporation |
| Reporting | |
| 10 CFR 30.50(b)(2), Licensed Material Protection Equipment Failure | |
| Time - Person (Reporting Time:+2.33 h0.0971 days <br />0.0139 weeks <br />0.00319 months <br />) | |
| Opened: | Wayne Langdon 15:20 Nov 16, 2023 |
| NRC Officer: | John Russell |
| Last Updated: | Jul 15, 2024 |
| 56859 - NRC Website | |