October 2015

Targeted Review of the Management of the Safety-Related 480 Volt Diesel Bus Battery-Backed Power System of the Idaho National Laboratory Advanced Test Reactor at the Idaho Site

The U.S. Department of Energy (DOE) Office of Environment, Safety and Health Assessments, within the Office of Enterprise Assessments (EA), conducted an independent assessment of the management of the safety-related 480 Volt Diesel Bus Battery-Backed Power System at the Idaho National Laboratory (INL) Advanced Test Reactor (ATR).  This independent assessment, conducted during two one-week reviews (April 28-30 and June 1-4, 2015, respectively), was part of a larger targeted assessment of safety structures, systems, and components across the DOE complex.