EPJ Web of Conferences
Volume 12, 2011AMP 2010 – International Workshop on Ageing Management of Nuclear Power Plants and Waste Disposal Structures (EFC Event 334)
|Number of page(s)||8|
|Section||Aging Management Program|
|Published online||12 April 2011|
Ageing management program for the Spanish low and intermediate level waste disposal and spent fuel and high-level waste centralised storage facilities
1 ENRESA, Emilio Vargas 7, 28043 Madrid, Spain
2 Instituto Eduardo Torroja, Serrano Galvache sn, 28043 Madrid, Spain
The generic design of the centralised spent fuel storage facility was approved by the Spanish Safety Authority in 2006. The planned operational life is 60 years, while the design service life is 100 years. Durability studies and surveillance of the behaviour have been considered from the initial design steps, taking into account the accessibility limitations and temperatures involved. The paper presents an overview of the ageing management program set in support of the Performance Assessment and Safety Review of El Cabril low and intermediate level waste (LILW) disposal facility. Based on the experience gained for LILW, ENRESA has developed a preliminary definition of the Ageing Management Plan for the Centralised Interim Storage Facility of spent Fuel and High Level Waste (HLW), which addresses the behaviour of spent fuel, its retrievability, the confinement system and the reinforced concrete structure. It includes tests plans and surveillance design considerations, based on the El Cabril LILW disposal facility.
© Owned by the authors, published by EDP Sciences, 2011
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