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Din avgränsning ger 1011 träffar.

• 2003:35 Observations on Hydride Structures at the Tip of Arrested Cracks Grown under Conditions of Delayed Hydride Cracking

  Kjell Pettersson, Magnus Oskarsson, Hans Bergqvist SKI English...

  Innehållstyp: Publikationer

• 2014:01 Cost Estimating for Decommissioning Nuclear Reactors in Sweden

  formally submitted to the Swedish Radiation Safety Authority (SSM), which reviews the estimates and then makes recommendations to the government on the appropriate level of fees required. In recent years, there ... shift by licensees away from generic decommissioning cost estimates for nuclear power reactors based on reference facilities and inventories, to site specific cost estimates. Site specific decommissioning...

  Innehållstyp: Publikationer

• 2023:11 Study of degradation of spent fuel’s structural material and core components under long-term wet storage

  SSM perspective Background Sweden is managing the spent nuclear fuel and core components from its commercial nuclear reactors with a national strategic plan. The fuel and core components are initially ... initially stored at the reactor site. After an on-site storage period to comply with transportation limits on decay heat and radiation, these materials are shipped to the Clab (Central Interim Storage Facility...

  Innehållstyp: Publikationer

• 2012:68 Assessment of cost for dismantling of Ringhals 2 PWR

  reasonableness of the available data on estimated dismantling costs for Ringhals-2, substantially by making a comparison with the actual cost of dismantling the Trojan NPP in the U.S. and supported by other benchmark ... benchmark data derived from U.S. dismantling projects underway or completed at the Zion and Rancho Seco NPPs. The conclusions of the study suggest that the present interim estimates made by SKB for Ringhals-2...

  Innehållstyp: Publikationer

• 2018:08 Calculated radiological consequences of applying European clearance levels to scrap metal from the decommissioning of Swedish nuclear facilities

  from a radiation protection point of view. According to regulations issued by the SSM, such decisions must be based on thorough measurements of the activity content and it must be shown that the activity ... Studsvik. In accordance with international recommendations and requirements, the SSM regulations on clearance of materials are based on the criterion that no member of the public should receive a yearly radiation...

  Innehållstyp: Publikationer

• 2012:26 Technical Note, Initial review of chemical and erosional processes within the buffer and backfill - Chemical erosion processes

  of sufficiently high quality overall to justify further consideration in the Main Review Phase of SSM’s PCS (Post-closure safety) project. Several specific topics for which complementary information and ... Arthur SSM English The SR-Site documentation relevant to this review topic was found to be of sufficiently high quality overall to justify further consideration in the Main Review Phase of SSM’s PCS (Post-closure...

  Innehållstyp: Publikationer

• 2012:42 Technical Note, Initial review of physical properties and processes of the buffer and backfill – Installation and initial state

  briefly summarises the proposed designs and functions of the buffer and backfill, and examines SKB’s progress in manufacturing, installing and testing its proposed solutions. In brief, the review suggests ... to do with the buffer and backfill materials on which further research and development will be needed – more detailed review of these areas is suggested. SSM should also consider more detailed review of...

  Innehållstyp: Publikationer

• 2007:21 On tentative decommissioning cost analysis with specific authentic cost calculations with the application of the Omega code on a case linked to the Intermediate storage facility for spent fuel in Sweden

  The aim of this applied study has been to demonstrate how a cost calculation is done in a systematic way. The framework of the project has been limited to older nuclear installations in Sweden. Furthermore, it may be envisaged that the process of making regular estimates of all the parameters is crucial in preparatory phases of decommissioning and dismantling processes. A secondary aim of the...

  Innehållstyp: Publikationer

• 2012:15 Technical Note, A review of the mechanical integrity of the canister

  has been conducted with respect to the mechanical integrity of the canister. The review is focused on the copper canister and the nodular cast iron insert. Review results show that a number of loads and ... these properties on the mechanical integrity of the canister is investigated. It is also suggested that potential damage mechanisms influencing these properties are further investigated. SKB´s modelling of...

  Innehållstyp: Publikationer

• 2003:19 Nuclear Waste Separation and Transmutation Research with Special Focus on Russian Transmutation Projects Sponsored by ISTC

  Henri Condé, Waclaw Gudowski, Jan Blomgren, Jan-Olov Liljenzin, Nils Olsson, Curt Mileikovsky, Jan Wallenius. March 2003 SKI English...

  Innehållstyp: Publikationer