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  • 2022:04 Warm Pre-Stressing mechanisms

    5106 kB ... Trondheim, Norway Report number: 2020:04 ISSN: 2000-0456 Available at: www.ssm.se SSM 2022:04 SSM perspective Background Swedish nuclear power plants (NPP) were originally designed ... to occur at higher loads than for virgin, unprestressed material. The research was initiated by SSM and is relevant considering the aging reactor fleet in Sweden. The project is expected to provide...

    Innehållstyp: Dokument
  • 01:52 Performance Assessment, Participative Processes and Value Judgements (pdf 3,55 MB)

    nuclear waste programmes and means for a greater degree of public participation. Although the focus is on nuclear waste, findings are expected to be relevant for decision making in complex issues in a much ... Workshop Kjell Andersson1 Christina Lilja2 1Karinta-Konsult Box 6048 S-187 06 Täby Sweden 2Swedish Nuclear Power Inspectorate S-106 58 Stockholm Sweden December 2001 The conclusions and viewpoints...

    Innehållstyp: Dokument
  • 15_Protection of the environment_David Copplestone.pdf

    the frequency of deleterious radiation effects to a level where they would have negligible impact on the maintenance of biological diversity, the conservation of species, or the health and status of ... relevant information, can be used as a point of reference to optimise the level of effort expended on environmental protection, dependent upon the overall management objectives and the exposure situation...

    Innehållstyp: Dokument
  • 15_Protection of the environment_David Copplestone.pdf

    the frequency of deleterious radiation effects to a level where they would have negligible impact on the maintenance of biological diversity, the conservation of species, or the health and status of ... relevant information, can be used as a point of reference to optimise the level of effort expended on environmental protection, dependent upon the overall management objectives and the exposure situation...

    Innehållstyp: Dokument
  • 6_The role of Nordic countries in the development of radiological protection_Sigurður M. Magnusson.pdf

    provided an extra vehicle of influence on the work of UNSCEAR. 5 UNSCEAR and Bo Lindell  Bo Lindell was a scientific secretary at UNSCEAR in 1957 and worked on the first UNSCEAR report.  Being concerned ... long-term, long-distance accumulation when regulating radioactive emissions and the need to regulate on the basis of the equilibrium level, not just the level due to 1 year release 6 UNSCEAR and Environmental...

    Innehållstyp: Dokument
  • 2011:31 Allocation of Decommissioning and Waste Liabilities

    accumulated total will balance the future environmental liabilities. SSM undertakes reviews of crucial questions that may have an eect on these provisions. In order to enhance transparency and thereby introduce ... disposal of a number of small pieces of equipment added by the current operator. SSM 2011:31 Direct Benefits for SSM work SSM can use the study as input for the calculation of an appropriate fee level...

    Innehållstyp: Dokument
  • 2018:01 Monte Carlo patient-specific pre-treatment QA system for volumetric modulated arc therapy

    arc therapy 2018:01 Authors: R. Chakarova R. Cronholm M. Krantz P. Andersson A. Hallqvist SSM 2018:01 SSM perspective Background According to the Swedish Radiation Safety Authority’s Regulations in ... three dimensional conformal radiation therapy (3DCRT), which means that the entrance of each patient field is measured with a diode in a spe- cific point and compared to the calculated dose in the same point...

    Innehållstyp: Dokument
  • SSMFS 2008:1 The Swedish Radiation Safety Authority’s Regulations concerning Safety in Nuclear Facilities

    amendments made up to and including SSMFS 2010:3. issued on 3 October 2008. On the basis of Sections 20a and 21 of the Ordinance on Nuclear Activi- ties (1984:14), the Swedish Radiation Safety ... preventing the unlawful handling of nuclear material and nuclear waste. The regulations comprise provisions on technical, organisational and administrative measures. These regulations apply to the following...

    Innehållstyp: Dokument
  • Appendix 1 Reference levels, dose criteria and intervention levels

    1416 ... Jonas Boson Patrick Isaksson Jonas Lindgren Elisabeth Tengborn Anna Maria Blixt Buhr Ulf Bäverstam SSM 2017:27e 2017:27e Authors: Date: May 2019 Report number: 2017:27e ISSN: 2000-0456 Available at ... Jonas Boson Patrick Isaksson Jonas Lindgren Elisabeth Tengborn Anna Maria Blixt Buhr Ulf Bäverstam SSM 2017:27e 3 Contents 1. Introduction ...................................................

    Innehållstyp: Dokument
  • 00:18 Evaluation of the Thermal Effect in a KBS-3 Type Repository

    its latest RD&D Programme, 1998, the ongoing scientific work related to thermal effects in a KBS-3 repository. The programme shall in accordance with the Act on Nuclear Activities be reviewed by the Swedish ... thermal studies in high-level nuclear waste disposal, based on the available literature assembled during the survey. Although the emphasis is on a granitic repository, some results obtained by experiments...

    Innehållstyp: Dokument