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  • 2023:02 Investigation of risk assessment for decommissioning waste to Fortum’s landfill at Norrtorp

    SSM perspektiv Bakgrund I och med avveckling och rivning av ett flertal kärnkraftsreaktorer i Sverige har Strålsäkerhetsmyndigheten identifierat att ansökningar om dispens, så kallad riktad friklassning ... omgångar med avfall från riktade friklassningar godkända av myndigheten är Fortum Waste Solution AB:s deponi för farligt avfall i Norrtorp, Kumla. En förutsättning för dispens att deponera lågaktivt avfall...

    Innehållstyp: Publikationer
  • 2017:17 Granskning och utvärdering av SKB:s redovisning av Fud-program 2016

    Strålsäkerhetsmyndigheten (SSM) för granskning och utvärdering enligt 12 § lagen 1984:3) om kärnteknisk verksamhet kärntekniklagen). SSM föreslår att regeringen beslutar att reaktorinnehavarna genom SKB:s redovisning ... kärntekniklagen. SSM föreslår vidare att regeringen uppmanar reaktorinnehavarna och SKB att beakta de bedömningar och synpunkter som i övrigt förs fram i myndighetens granskningsrapport. SSM Svenska Strål...

    Innehållstyp: Publikationer
  • 2008:03 Myndigheternas granskning av SKB:s preliminära säkerhetsbedömningar för Forsmark och Laxemar

    dokument redovisar SKI:s och SSI:s granskning av SKB:s preliminära säkerhetsbedömningar för Forsmark och Laxemar. Myndigheternas syfte med denna granskning är att bedöma om SKB:s inledande platsundersökningar ... dokument redovisar SKI:s och SSI:s granskning av SKB:s preliminära säkerhetsbedömningar för Forsmark och Laxemar. Myndigheternas syfte med denna granskning är att bedöma om SKB:s inledande platsundersökningar...

    Innehållstyp: Publikationer
  • 2007:06 Probabilistic Safety Goals - Phase 1 -Status and Experiences in Sweden and Finland

    Based on a series of interviews and on literature reviews as well as on a limited interna- tional over-view, the project has described the history and current status of safety goals in Sweden and Finland ... safety goals defined on diffe- rent levels, e.g., for core damage and for unacceptable release. The results from the project can be used as a platform for discussions at the utilities on how to define and...

    Innehållstyp: Publikationer
  • 2007:11 Review of Quality Assurance in SKBs Repository Research Experiments

    SRCan safety assessment, which is currently in review. The assessment of long-term safety is based on a broad range of experimental results from laboratory scale, intermediate scale and up to full scale ... assessment. SKI has initiated a series of reviews of SKB’s methods of quality assurance and their implementation. This project in particular addresses SKB’s quality assurance of experiments related to the buffer...

    Innehållstyp: Publikationer
  • 2016:14 Radiological examinations of children: a study of method options

    The Swedish Radiation Safety Authority, SSM, decided in 2011 to investigate the justification of the use of diagnostic computed tomography (CT) for children up to fifteen years of age. The reason is the ... almost adequate, while 4% of the requests were considered as not fully adequate. The observers agreed on the choice of examination method, between the observers as well as with the requested and performed...

    Innehållstyp: Publikationer
  • 2009:21 The geological history of the Baltic Sea a review of the literature and investigation tools

    The intention of the study is to contribute to the understanding and characterization of earlier and on-going and bedrock deformation in coastal areas outside Forsmark and Laxemar where the Swedish Nuclear ... bedrock movements where also future movements cannot be excluded. Monica Beckholmen och Sven A Tirén SSM English The bedrock in Sweden mainly comprises Proterozoic magmatic and metamorphic rocks older than...

    Innehållstyp: Publikationer
  • 2014:18 Evaluation of the Halden IFA-650 loss-of-coolant accident experiments 2, 3 and 4

    Quantum Technologies AB use and develop, contain models of several of the phenomena that are acting on the nuclear fuel (cladding temperature, fission gas driven pressure, strain and stress in the cladding ... Jan-Olof Stengård SSM English The analytical tools, which are fuel rod computer codes, that Quantum Technologies AB use and develop, contain models of several of the phenomena that are acting on the nuclear...

    Innehållstyp: Publikationer
  • 2015:10 SafePhase: Safety culture challenges in design, construction, installation and commissioning phases of large nuclear power projects

    large-scale nuclear power projects. The study utilized relevant literature and international experience on challenges in design, construction, installation and commissioning phases. Background information was ... also reviewed, although this was beyond the scope of the study. Nadezhda Gotcheva and Pia Oedewald SSM English Different lifecycle phases of a nuclear power plant present new human-technology- organization...

    Innehållstyp: Publikationer
  • 2012:67 Technical Note, Hydrogeological modelling of the Forsmark site

    results consist of hydraulic and transport property estimates for discrete-fracture network (DFN) models on block scales of 50 m and 100 m, including blocks containing representative segments of deposition tunnels ... porosity and wetted surface for 50 m and 100 m block scales are comparable to analytical estimates based on models for fractures of infinite extent. However, the geometrical estimates of these properties, which...

    Innehållstyp: Publikationer