December 7, 1999

Issued to West Valley Nuclear Services, related to a High-Level Radioactive Waste Contamination Event at the West Valley Demonstration Project,(EA-1999-09)

On December 7, 1999, the U.S. Department of Energy issued a Preliminary Notice of Violation (EA-1999-09) to West Valley Nuclear Services for violations of 10 C.F.R. 830 relating to the contamination of a level/density line with high-level radioactive waste at the West Valley Demonstration Project’s Vitrification Facility.