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Din avgränsning ger 573 träffar.

• 2019:16 SSM’s external experts’ reviews of SKB’s safety assessment SR-PSU

  – consequence analysis and hydrogeological aspects Main review phase...

  Innehållstyp: Publikationer

• 2012:65 Technical Note, Review of the Nuclear Criticality Safety of SKB’s Licensing Application for a Spent Nuclear Fuel Repository in Sweden

  The Swedish Nuclear Fuel and Waste Management Company in 2011 applied to the Swedish government for approval of a proposed solution for disposal of used fuel from Swedish nuclear power reactors and some relatively minor quantities of other fissile material. This Technical Note contains results of a recent nuclear criticality safety review of the overall prospects of the application being able...

  Innehållstyp: Publikationer

• 2012:61 Geochemical Constraints on Buffer Pore Water Evolution and Implications for Erosion

  Mineralogical data from the Forsmark Site show that smectite and calcite occur at all depths in Forsmark fractures, with no evidence for removal/dissolution by previous glacial episodes. This natural analogue information implies that these minerals may not have been eroded/dissolved during previous glacial episodes. Available thermodynamic data suggest that repository-depth Forsmark...

  Innehållstyp: Publikationer

• 2012:64 Finansiella aspekter vid avveckling av kärnkraftverk (BWR)

  I studien presenteras i vilka situationer som en parametrisk ansats är tillämplig. Resonemang sätts in i en autentisk kontext genom att referenser görs till de förberedande aktiviteter som idag genomförs vid Barsebäcksverket. En tentativ slutsats är att den valda metoden är lämplig för att göra uppskattningar av de framtida kostnader...

  Innehållstyp: Publikationer

• 2012:43 Technical Note, Literature review of groundwater flow in permafrost

  The Swedish Radiation Safety Authority (SSM) assigned the task of compiling the state of the knowledge with respect to groundwater flow in permafrost conditions. In particular, the study was to consider whether (i) the main processes related to groundwater flow in permafrost were understood, (ii) appropriate field data was available, and (iii) current models appropriately represent the...

  Innehållstyp: Publikationer

• 2012:52 Technical Note, Shear movement of near-field rock due to large earthquakes

  The review assignment concentrates on the possible impact of large earthquakes on the shear deformation of large fractures in the repository volume. For this purpose a general review of some of SKB‘s top-level reports was carried out. The reports draw a generally consistent and to a considerable extend comprehensive picture of the potential impact on the repository integrity in case of the...

  Innehållstyp: Publikationer

• 2012:46 Technical Note, Review of Landscape Models used in SR-Site

  As part of SSM’s Initial Review phase of SKB’s SR-Site safety assessment for the proposed final disposal of spent nuclear fuel at the Forsmark site, Quintessa was given the assignment to consider whether the landscape models and supporting data utilised by SKB are appropriate and fit for purpose. This Technical Note summarises the findings of Quintessa’s review. SKB’s approach to the...

  Innehållstyp: Publikationer

• 2012:49 Hydrogeological characteristics of sites for low- and intermediate-level waste disposal

  The Forsmark area with its selected two sites and the Laxemar-Simpevarp area with its two sites are broadly similar in terms of lithology, rock ages, and tectonic histories. The two areas differ in terms of degree of deformation, and tectonic fabric. Some lithologic and tectonic differences are noticeable between the two sites in the Forsmark area and between the two sites in the...

  Innehållstyp: Publikationer

• 2012:48 Technical Note, Use of Solubility Limits in the SR-Site Safety Assessment

  In a radioactive waste disposal environment, in some potential situations (scenarios) a disposed canister containing spent fuel may be breached and the fuel may come into contact with groundwater. The concentration of a radioactive element such as uranium may rise to a level where the solution is saturated. No more of the radioactive element may dissolve and a precipitated solid may be formed.

  Innehållstyp: Publikationer

• 2019:11 Behov av personsanering för allmänheten i samband med en svensk kärnkraftsolycka

  Strålsäkerhetsmyndigheten (SSM) föreslår i denna rapport vilken beredskapsplanering för personsanering som bör finnas kring svenska kärnkraftverk. Förslagen utgår från doskriterier när olika insatser för personsanering är motiverade i syfte att undvika skador på huden samt för att minska oavsiktligt intag av radioaktiva...

  Innehållstyp: Publikationer