• Summary Report of the 473rd RSK Meeting

    At the meeting, the status of RSK participation in the consultations on various KTA safety standards was presented. Report was given to the RSK on current consultations within its committees. The consultations on the statement on requirements for LOCA analyses using statistical methods (Anforderungen an die statistische Nachweisführung bei Kühlmittelverluststörfall-Analysen) were continued.

  • Summary Report of the 471st RSK Meeting

    The RSK was informed of the results of the 69th meeting of the Nuclear Safety Standards Commission (KTA). Note was taken of the statement of the RSK Committee on PLANT AND SYSTEMS ENGINEERING (AST) on the "Formation and effects of an unborated water plug during steam generator tube rupture" (in German). The consultations on the statement on neutron flux oscillations, deformations of fuel assemblies, damage to cladding tubes, spacers, hold-down springs and alignment pins have been completed, editorial amendments are to follow.

  • Summary Report of the 470th RSK Meeting

    The comments on the draft IAEA DS 460 “Communication and Consultation with Interested Parties by the Regulatory Body” were submitted to the BMUB and the voting on the resolution proposals of the Nuclear Safety Standards Commission (KTA) (preparation of the 69th KTA meeting on 11.11.2014) was determined. The consultations on the statement neutron flux oscillations, deformations of fuel assemblies, damage to cladding tubes, spacers, hold-down springs and alignment pins were continued.

  • Kurzbericht von der 471. RSK-Sitzung

    Die RSK wurde über die Ergebnisse der 69. Sitzung des KTA unterrichtet. Die Stellungnahme des RSK-Ausschusses ANLAGEN- UND SYSTEMTECHNIK zur „Ausbildung und Auswirkungen eines Deionatpfropfens beim Dampferzeugerheizrohrleck" wurde zur Kenntnis genommen. Die Beratung der Stellungnahmen "Neutronenflussschwankungen, Verformungen von Brennelementen; Schäden an Hüllrohren, Abstandshaltern, Niederhaltefedern und Zentrierstiften" wurde abgeschlossen, es folgt noch eine redaktionelle Anpassung.

  • Summary Report of the 469th RSK Meeting

    The consultation on the statements on section-wide unavailabilities due to electrical coupling between redundant sections of the emergency power system of German nuclear power plants and on neutron flux oscillations, deformations of fuel assemblies, damage to cladding tubes, spacers, hold-down springs and alignment pins were started. The draft statement on inspection methods for installation and installation situation of anchors and ensuring the required load transfer was referred to the Committee on PRESSURE-RETAINING COMPONENTS AND MATERIALS (DKW) for revision.