Din avgränsning ger 1013 träffar.
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2010:41 Rock-block configuration in Uppland and the Ålands-hav basin, the regional surroundings of the SKB site in Forsmark, Sea and land areas, eastern Sweden
Swedish Radiation Safety Authority (SSM). The conclusions and viewpoints presented in the report are those of the authors and do not necessarily coincide with those of the SSM. The topography in Uppland is more ... more broken in the sea area east and northeast of Forsmark than it is on land. The major structure in the Ålands-hav basin is a west-north-westerly line that passes southwest of Åland, with a very steep...
Innehållstyp: Publikationer -
2012:18 Technical Note, SR-Site Independent Modelling of Engineered Barrier Evolution and Coupled THMC: Contribution to the Initial Review Phase
This review has focussed mainly on the modelling of the Engineered Barrier System (EBS) evolution, which includes coupled thermal, hydraulic, mechanical and chemical (THMC) processes. Additionally, the ... here was to: Review relevant documents concerning SKB’s modelling; and Check one particular modelling area that was judged to be important, based on this review, with a limited set of independent modelling/calculations...
Innehållstyp: Publikationer -
2012:62 Technical Note, Review of the MARFA Code
As part of SSM’s Initial Review Phase of SKB’s SR-Site safety assessment of the final disposal of spent nuclear fuel at the Forsmark site, Quintessa has been requested by SSM to review SKB’s MARFA code ... and adequate to support its use in SR-Site. This Technical Note summarises the findings of Quintessa’s review. The main concern raised in the review is the poor quality of the documentation associated with...
Innehållstyp: Publikationer -
2009:38 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stages 14 and 15
also been published in international journals and have been included in both licentiate- and doctor’s degrees. The objective of the research program is to contribute to the strategic research goal of competence ... and noise diagnostics. The purpose is also to contribute to the research goal of giving a basis for SSM’s supervision by developing methods for identification and localization of perturbations in reactor...
Innehållstyp: Publikationer -
2022:11 Kingdom of Sweden IRRS ARM Summary Report 2022
November 2022 Foreword In January 2018, the Swedish Radiation Safety Authority, SSM, submitted a request to the IAEA on behalf of the Swedish Govemment for international peer reviews to be conducted of ... with a follow-up mission in 2016. A preparatory meeting was held with IRRS mission representatives on 26-27 April 2022. Organisational elements of the IRRS mission were discussed and some of the detailed...
Innehållstyp: Publikationer -
2014:34 Technical Note, Modelling Comparison of Simple Reference Biosphere Models with LDF Models – Main Review Phase
models are developed and described in a systematic manner, based on international guidance reflected in the International Atomic Energy Agency’s BIOMASS approach. The context for the modelling is described ... driven by land rise resulting from isostatic post-glacial rebound, is not represented. Russell Walke SSM English This Technical Note describes the development of simple reference biosphere models as a means...
Innehållstyp: Publikationer -
2009:02 Screening calculations for radioactive waste releases from non-nuclear facilities
disposal facility. The calculations follow the philosophy of the IAEA’s safety guidance starting with a simple assessment based on very conservative assumptions which may be iteratively refined using progressively ... more complex models, with more realistic assumptions, as necessary. Shulan Xu and Ann-Louis Söderman SSM English A series of screening calculations have been performed to assess the potential radiological...
Innehållstyp: Publikationer -
2010:07 Indicators of safety culture – selection and utilization of leading safety performance indicators
providing information on organizational performance, motivating people to work on safety and increasing organizational potential for safety. The aim of this report is to provide an overview on leading safety ... indicators. Drive indicators are chosen priority areas of organizational safety activity. They are based on the underlying safety model and potential safety activities and safety policy derived from it. Drive...
Innehållstyp: Publikationer -
2020:11 Competency based assessments of Nuclear Power Plant controlroom operators
Experiences of development and first operational methodological and technical demonstrator application SSM perspective Background The ability of the control room operators is paramount to secure safe and stable ... same amount of operating incidents, as operators did twenty years ago. The last ten years concerns on operators’ future ability to meet challenges have been raised, e.g., the operators’ integrated system...
Innehållstyp: Publikationer -
2012:47 C-14 Long-Term Dose Assessment: Data Review, Scenario Development, and Model Comparison
well as for the wider interpretation of information used in assessments. Particular emphasis is placed on data required for the assessment of long-lived radionuclide migration and accumulation in the biosphere ... of Japan (NUMO, Japan), Svensk Kärnbränslehantering AB (SKB, Sweden) and Strålsäkerhetsmyndigheten (SSM, Sweden). This report provides a summary of a programme of work, commissioned within the BIOPROTA collaborative...
Innehållstyp: Publikationer