June 2015

Review of the Hanford Site Waste Treatment and Immobilization Plant Construction Quality

The Office of Nuclear Safety and Environmental Assessments, within the U.S. Department of Energy’s (DOE) independent Office of Enterprise Assessments, Office of Environment, Safety and Health Assessments, conducted an assessment of selected aspects of construction quality at the Hanford Site Waste Treatment and Immobilization Plant (WTP) from December 15-18, 2014.  The review was performed in the broader context of an ongoing program of quarterly reviews of construction quality at the WTP construction site.