December 16, 2005
Preliminary Notice of Violation, Fluor Hanford Incorporated - EA-2005-07
Issued to Fluor Hanford, Incorporated, related to issues at the Plutonium Finishing Plant and K-Basins facilities at the Hanford Site
August 5, 2005
Consent Order, Bechtel Hanford, Inc - EA-2005-01
Issued to Bechtel Hanford, Inc. related to Radiological Uptakes at the 618-2 Burial Ground at the Hanford Site, (Consent Order 2005-1)
July 8, 2005
Enforcement Letter, CH2M Hill Hanford Group, Inc - July 8, 2005
Issued to CH2M Hill Hanford Group, Inc., related to Neutron Exposure at the Hanford Site
March 10, 2005
Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc - EA-2005-01
Issued to CH2M Hill Hanford Group, Inc., related to Radiological and Operational Events at the Hanford Tank Farms
July 15, 2004
Preliminary Notice of Violation, Fluor Hanford Inc. - EA-2004-06
Issued to Fluor Hanford, Incorporated, related to Deficiencies with the Design and Safety Basis of the Sludge and Water System (SWS) at the K Reactor, 100 Area, Hanford Site. Proposed Imposition of Civil Penalty $935,000.
March 25, 2004
Enforcement Letter, Bechtel National Inc - March 25, 2004
Issued to Bechtel National, Inc., related to Concrete Work Issues at the Waste Treatment and Immobilization Plant at the Hanford Site
August 29, 2003
Preliminary Notice of Violation, CH2M Hill Hanford Group, Inc. - EA-2003-06
Issued to CH2M Hill Hanford Group, Inc., related to Quality Assurance Issues at the Hanford Site Tank Farms
August 14, 2002
Preliminary Notice of Violation, Fluor Hanford, Incorporated - EA-2002-03
Issued to Fluor Hanford, Incorporated, related to Quality Assurance issues at the Hanford Site.
August 13, 2002
Preliminary Notice of Violation, Bechtel Hanford, Inc., - EA-2002-04
Issued to Bechtel Hanford, Inc., related to Quality Assurance Deficiencies associated with the Nondestructive Assay Services at the Hanford Site
April 16, 2002
Enforcement Letter, Fluor Federal Services - April 16, 2002
Issued to Fluor Federal Services related to 10 CFR 820.11 at the Hanford Site