June 14, 2022

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Preliminary Notice of Violation, Centerra-Los Alamos

Related to the live fire near miss event at Los Alamos National Laboratory.

May 18, 2022

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Preliminary Notice of Violation, Honeywell Federal Manufacturing & Technologies, LLC

Related to machine guarding and hazardous energy control programs and a roll mill crush event at the Kansas City National Security Campus.

March 12, 2021

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Preliminary Notice of Violation, Jefferson Science Associates, LLC

Related to hazardous energy control events, and an electrical shock event, resulting in injury at the Thomas Jefferson National Accelerator Facility.

January 13, 2021

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Preliminary Notice of Violation, Fluor-BWXT Portsmouth LLC

Related to deficiencies in the radiation protection program implementation at the Portsmouth Site.

November 20, 2020

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Preliminary Notice of Violation, Fluor Idaho, LLC

Related to deficiencies a drum overpressurization event at the Accelerated Retrieval Project (ARP) V facility (WMF-1617) at the Idaho Cleanup Project.

November 18, 2020

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Preliminary Notices of Violation, Triad National Security, LLC and Cross Connection, Inc.

Related to serious injury during material handling activity at Los Alamos National Laboratory.

April 15, 2020

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Preliminary Notice of Violation, Consolidated Nuclear Security, LLC

Related to nuclear criticality control weaknesses at Y-12 National Security Complex.

August 15, 2019

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Preliminary Notice of Violation, National Technology and Engineering Solutions of

Related to high voltage and electrical shock events at the Sandia National Laboratories.

April 1, 2019

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Preliminary Notice of Violation, CH2M Hill Plateau Remediation Company

Related to the spread of radiological contamination outside of the established radiological boundary of the Plutonium Finishing Plant at Hanford.

January 3, 2019

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Preliminary Notice of Violation, Los Alamos National Security, LLC

Related to employee exposure to low oxygen conditions at the Los Alamos National Laboratory.