Les cahiers de l'ASN #04 - DECOMMISSIONING CHALLENGES

Key Reactor Plant Laboratory and research reactor GRENOBLE – CEA TRANSFORMATION OF RADIOACTIVE SUBSTANCES BNI 36 • Radioactive effluent and solid waste treatment station (STED) Commissioned: 1964 Being decommissioned BNI 79 • High-level waste storage unit Commissioned: 1972 Being decommissioned LA HAGUE – Orano Recyclage TRANSFORMATION OF RADIOACTIVE SUBSTANCES BNI 33 • Spent fuel reprocessing plant (UP2-400) Commissioned: 1964 Being decommissioned BNI 38 • Radioactive effluent and solid waste treatment station (STE2) Commissioned: 1964 Being decommissioned BNI 47 • ELAN IIB Unit Commissioned: 1970 Being decommissioned BNI 80 • Oxide High Activity facility (HAO) Commissioned: 1974 Being decommissioned MARCOULE – CEA REACTOR BNI 71 • Phénix Commissioned: 1973 Being decommissioned SACLAY – CEA RESEARCH REACTORS BNI 18 • Ulysse Commissioned: 1961 Being decommissioned BNI 40 • Osiris and Isis Commissioned: 1966 Final shutdown BNI 101 • Orphée Commissioned: 1980 Final shutdown UTILISATION OF RADIOACTIVE SUBSTANCES BNI 49 • High activity laboratory (LHA) Commissioned: 1954 Being decommissioned CHINON – EDF UTILISATION OF RADIOACTIVE SUBSTANCES BNI 94 • Irradiated Materials Facility (AMI) Commissioned: 1964 Being decommissioned REACTORS BNI 133 – BNI 153 – BNI 161 Chinon A1D – A2D – A3D Commissioned: 1963 – 1965 – 1966 A1D et A2D : Final shutdown A3D : Being decommissioned CHOOZ – EDF REACTOR BNI 163 • Chooz A Commissioned: 1967 Being decommissioned CREYS-MALVILLE – EDF REACTOR BNI 91 • Superphénix Commissioned: 1985 Being decommissioned FESSENHEIM – EDF REACTORS BNI 75 • Fessenheim 1 – 2 Commissioned: 1977 Final shutdown FONTENAY-AUX-ROSES – CEA RESEARCH FACILITY BNI 165 • Procédé Commissioned: 2006 (2) Being decommissioned EFFLUENT REPROCESSING AND WASTE STORAGE FACILITY BNI 166 • Support Commissioned: 2006 (2) Being decommissioned SAINT-LAURENT-DES-EAUX – EDF REACTORS BNI 46 • Saint-Laurent A1 – A2 Commissioned: 1969 and 1971 Being decommissioned TRICASTIN – Orano Chimie enrichissement TRANSFORMATION OF RADIOACTIVE SUBSTANCES BNI 105 • Comurhex uranium hexafluoride* preparation plant Commissioned: 1978 Being decommissioned BNI 93 • Georges Besse plant for separating uranium isotopes by gaseous diffusion Commissioned: 1979 Being decommissioned 1. This date is because of the separation of BNI 37 (commissioned in 1964) into two BNIs : 37-A and 37-B. 2. This date is because of the merging of former BNIs, commissioned in 1966 and 1968. For more information, scan this QR code. Decommissioning challenges • 11

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