EDF BNI OPERATION AND DESCRIPTION CHALLENGE NEXT KEY PHASES DEADLINE (*) ASN OBSERVATIONS BNI Decommissioning of reactor pressure vessel Pilot project for the decommissioning of the other GCRs • Opening of RPV and setting up of the decommissioning platform. • Decommissioning of the graphite stack. To be defined Removal of the fuel from the facility has significantly reduced the risks. The facility has moreover already been partly decommissioned. ASN will issue a position statement on the time frames proposed by EDF for decommissioning its GCRs as part of the examination of the decommissioning files submitted at end of 2022. BNI 74 Retrieval and packaging of the graphite sleeves Construction of a new storage facility that meets current safety standards Construction of the new storage building and of the retrieval and packaging equipment. To be defined ASN will issue a position statement on the safety of the new storage facility project as part of the examination of the decommissioning file submitted in 2022. * Deadline as presented in the last file subject to public inquiry or the deadline stipulated by ASN. Orano La Hague BNI OPERATION AND DESCRIPTION CHALLENGE NEXT KEY PHASES DEADLINE (*) ASN OBSERVATIONS BNI 33 Decommissioning of the “High-Activity Dissolution Extraction” unit (HADE) Short-term safety with respect to the earthquake hazard Entry into active services of the DFG building (French acronym for “fine granulometry waste”) for retrieval of decladding waste, planned for 2028. 31/12/2046 The decommissioning priority for this facility, whose decommissioning decree sets completion for 2046, is given to the expeditious retrieval of the legacy waste, which represents a major risk for safety given the large radiological inventory and the vulnerabilities in the waste storage conditions. Decommissioning of the “High-Activity Fission Product” unit (HAPF) Rinsing and effluent treatment operations on the HAPF unit solvent tanks; completion is planned for 2031 but could be pushed back to about 2035 in the event of technical difficulties. Decommissioning of the “Medium Activity Plutonium” unit (MAPu) Short-term safety of neighbouring units with respect to the earthquake hazard Dismantling of upper storeys to limit risks to the units in operation, planned before end of 2028. * Deadline as presented in the last file subject to public inquiry or the deadline stipulated by ASN. Chinon A2 ASN Report on the state of nuclear safety and radiation protection in France in 2022 347 • 13 • Decommissioning of Basic Nuclear Installations 13 01 07 08 AP 04 10 06 12 14 03 09 05 11 02
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