Related to workers wearing personal sampling pumps in the "HOLD" mode during work in a Class I asbestos regulated area.

On November 5, 2020, the U.S. Department of Energy (DOE) Office of Enterprise Assessments’ Office of Enforcement notified URS | CH2M Oak Ridge LLC, GEM Technologies, Inc., and Performance Abatement Services of its intent to investigate potential deficiencies in the implementation of DOE’s 10 C.F.R. Part 851 Worker Safety and Health Program requirements by URS | CH2M Oak Ridge LLC at the Y-12 Biology Complex.