Abstract: | In 1987, the TÜV Norddeutschland, in cooperation with the Technical University of Berlin, began planning a so-called Safety Analysis and Information System (SAIS). The system integrates a PSA event and fault tree construction and management system, a probabilistic data bank, a fault tree reduction and quantification code all linked to an extensive set of plant specific qualitative information will help the non-PSA plant experts to become specific qualitative information will help the non-PSA plant experts to become familiar with using PSA generated information to support safety related decisions. |