Din avgränsning ger 234 träffar.
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2014:11 Technical Note, Radionuclide Solubility Limits in SKB’s Safety Case
The Swedish Radiation Safety Authority (SSM) is reviewing a license application, which has been submitted by Svensk Kärnbränslehantering AB (SKB), for a spent nuclear fuel repository at Forsmark. This technical note records the findings from a project that forms part of the main phase of SSM’s license application review. The project involved review of reports and independent modelling...
Innehållstyp: Publikationer -
2014:44 Technical Note, Independent evaluation of the number of critical canister positions in the KBS-3 repository at Forsmark – Main Review Phase
Independent calculations were carried out to estimate Ncrit, the number of canisters in critical positions that can be expected in the proposed repository at Forsmark, based on statistical simulations of SKB's geological discrete-fracture network (Geo-DFN) models, and taking into account SKB's full-perimeter criterion (FPC) and extended full-perimeter criterion (EFPC) to screen out...
Innehållstyp: Publikationer -
2012:30 Technical Note, Initial review of physical properties and processes of the buffer and backfill. THM and other physical processes
The Swedish Radiation Safety Authority (SSM) reviews the Swedish Nuclear Fuel Company’s (SKB) applications under the Act on Nuclear Activities (SFS 1984:3) for the construction and operation of a repository for spent nuclear fuel and for an encapsulation facility. As part of the review, SSM commissions consultants to carry out work in order to obtain information on specific issues. The...
Innehållstyp: Publikationer -
2012:11 Issues in the corrosion of copper in a Swedish high level nuclear waste repository
The objective with this research project was to increase knowledge in the area of copper corrosion in the planned repository environment and obtain information on how copper corrosion evolves during the assessment period of 100 000 years. The equilibrium chemical composition of groundwater close to the canister as a function of temperature has been calculated by use of a thermodynamics code...
Innehållstyp: Publikationer -
2012:08 Deterministic Assessment of Future Costs for Dismantling (FA)
In this study a model for advanced deterministic cost calculation has been used to find a parametric value on the cost for dismantling of the FA-facility. The study gives good description of good practise to collect, test and utilise input data in a systematic way in order to make prudent cost estimates for any particular nuclear installation The Swedish Law stipulates that future expenses...
Innehållstyp: Publikationer -
2019:19 Tematisk sammanställning av SSM:s beaktande av remissinstansernas synpunkter avseende SKB:s ansökan enligt kärntekniklagen om utbyggnad och fortsatt drift av SFR
Bakgrund Strålsäkerhetsmyndigheten (SSM) har granskat Svensk Kärnbränslehantering AB:s (SKB) ansökan enligt kärntekniklagen om utbyggnad och fortsatt drift av SFR. Inkomna remissynpunkter inom ramen för myndighetens beredning av ansökan redogörs löpande för i SSM:s granskningsrapport (Granskningsrapport – Utbyggnad och fortsatt drift av SFR;...
Innehållstyp: Publikationer -
2022:08 Geophysical surveys on sub marine land- and rock slides and on alpine glaciers
SSM perspective Background The future climate evolution and the impact it might have on a repository for radioactive waste is important when assessing the long-term safety. In a project funded by SSM (Holmlund et al. 2016), bathymetric data from the Southern Quark area between Sweden and Åland, provided by the Swedish Maritime Administration, were analysed, as well as terrestrial data from...
Innehållstyp: Publikationer -
Underlag överlämnat inför internationell granskning av Sveriges hantering av radioaktivt avfall och använt kärnbränsle
Regeringen har beställt en granskning av hur väl Sverige lever upp till internationella riktlinjer för hantering av radioaktivt avfall och använt kärnbränsle. Granskningen kommer att utföras av ett internationellt expertteam som samordnas av Internationella atomenergiorganet (IAEA). I samband med detta kommer teamet att föra diskussioner med berörda...
Innehållstyp: Nyheter -
2016:16 Technical Note, Possible influence from stray currents from high voltage DC power transmission on copper canisters
Main Review Phase Introduction As part of the Swedish Radiation Safety Authority’s (SSM) review of the Swedish Nuclear Fuel and Waste management company (SKB) license application for a final storage for spent nuclear fuel, SSM has asked for complementary information regarding the effect of stray currents from high voltage cables on copper corrosion (SSM 2012). SKB therefore has performed an...
Innehållstyp: Publikationer -
IAEA har fastställt IRRS-granskning
FN:s atomenergiorgan IAEA har för andra gången granskat hur väl Sverige lever upp till internationella riktlinjer inom kärnsäkerhet och strålskydd, den så kallade IRRS-granskningen (Integrated Regulatory Review Service). Granskningen görs var tionde år av en grupp internationella experter under ledning av IAEA. Den senaste genomfördes 14 – 25 november...
Innehållstyp: Nyheter