October 7, 1996
Preliminary Notice of Violation issued to Kaiser-Hill Company, LLC related to Radiological and Work Control Deficiencies associated with Two Radiological Release Events at the Rocky Flats Environmental Technology Site, (EA-96-04)
This letter refers to the Department of Energy's (DOE) evaluation of the circumstances surrounding a number of radiological and work control deficiencies associated with two incidents: one in [a building] on March 4, 1996, and the other in [a different building] on April 18, 1996. The evaluation also considered a substantial number of other recent failures to adhere to your established worker radiological protection program requirements. On June 5-7, 1996, the DOE Office of Enforcement and Investigation conducted an on-site review of these matters, and issued an Investigation Summary Report. This report was provided to you on August 22, 1996.