Development of higher-ranking standards with respect to fire protection for nuclear facilities in the area decommissioning and disposal

In the frame of NPP decommissioning and dismantling besides operational waste the large components have to be processes. The licensing of conditioning and storage facilities at the site requires the fulfillment of protection targets, especially the protection of the public and the environment from radioactivity. This contribution deals with the fire as internal incident. The analysis includes deterministic and probabilistic methods. The project is aimed to the development of a fire protection concept according differing national requirements and the adaption of a probabilistic fire risk analysis for non-reactor nuclear facilities.