<p>The system has a shielding container (30) for receiving a final storage box (20). The box has a primary lid for closing a load opening. The lid is mechanically dimensioned to act as a shield, such that the mechanical requirements at final storage and the shielding requirements for handling and transportation of the system can be achieved according to the closing of load opening by the lid without the need to open a shielding container of an additional shielding and closing device. A holding device for axial fixation of final storage box is provided in the wall of box.</p>
