Rosatom’s project design company Atomproekt provided RAOS Project OY, Hanhikivi general contractor, with key project design documents. They cover construction, thermal engineering and most sections of the Preliminary Safety Analysis Report (PSAR) for the Hanhikivi project. In association with Fortum, one of project stakeholders, Atomproekt completed high level documents prepared in accordance with ATLAS methodology as required to license the Hanhikivi project by the Finnish Radiation and Nuclear Safety Authority (STUK).