Radiation monitoring during the last stage of the dismantling of the system in the CIEMAT-04

Various operations which include the removal of irradiated fuel storage ten wells have been during this final stage. The SPR has established since the start of these operations a radiological surveillance program of workers that includes the use of official external dosimetry and direct-reading, and the control of internal contamination (direct and indirect measurements), in addition to daily monitoring of environmental pollution and external contamination. After decontamination and dismantling operations, there are plans to tackle the final characterisation of the installation and the declassification of the material generated as declassificable. As stage one of these processes has been developed an isotope-type from the analytical results of samples operational s taken from the Home of this last stage of dismantling. (Author)