Metodología para la gestión BIM en proyectos de desmantelamiento de centrales nucleares

Résumé

This thesis was developed between years 2015 and 2020, during this period several Spanish nuclear power plants were reaching the end of their lifecycles and their dismantling was considered. A Nuclear Power Plant decommissioning is a complex process in which BIM, (Building information modelling) a methodology with different levels of maturity in other construction sectors, has not yet been implemented. IN this thesis a methodology for the correct BIM management of a NPP lifecycle´s last stage, the decommissioning process, has been proposed. This methodology adds efficiency and value to the process, leading to time and cost savings while improving safety. This methodology has been validated through its application to a real case study, the decommissioning process of a real nuclear power plant. Results obtained highlight the important benefits achieved through its application and also identify specific requirements of the methodology that leaded to the production of a digital project management software.