ANALYTICAL TECHNIQUES APPLIED TO THE RADIOLOGICAL MONITORING OPERATIONS DECONTAMINATION AND DECOMMISSIONING OF NUCLEAR FACILITIES.Summary: The ultimate goal of the dismantling of a nuclear installation is the removal of the residual activity and the consequent release of the site for reutilización.A Throughout this process, we must ensure radiation protection both of workers involved in the operations of the population. The radiological monitoring of the population is fundamentally about the proper management of waste materials, a large proportion of them are managed as waste convencionales.Este process, which is called in the nuclear industry declassification requires conducting experiments. The research work of this thesis has focused on the study of the analytical problems associated with the decommissioning and rahbilitación of nuclear facilities and radioactive and, in particular, the development of analytical methodologies to implement specific procedures for rapid and reliable analysis for aseguara that materials to manage as conventional waste and structures of the old facilities are not present, after the decommissioning activity levels exceeding the limits established by the autoriadad regulator for declassification.
