Visar 3214 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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2005:63 Safety-Related Contractor Activities at Nuclear Power Plants - New Challenges for Regulatory Oversight
be seen in the growing body of regulatory and utility meetings and workshops on the subject of contracting. Based on these concerns, SKI started a research project to identify the safety challenges ... challenges and implications of the industry’s use of and the safety management of contractors. SKI´s Purpose The objective of the project is to assist SKI in the development of guidance for the regulatory...
Innehållstyp: Dokument -
95:61 Reliability of Piping System Components. Volume 4: The Pipe Failure Event Database (pdf 371 kB)
Bengt Lydell 3 Swedish Nuclear Power Inspectorate, Department of Plant1 Safety Assessment (SKI/RA), S-106 58 Stockholm, Sweden ENCONET Consulting GesmbH2 Hansi Niese Weg 19 A-1130 Vienna, Austria ... database on worldwide piping system failure events in the nuclear and chemical industries. The subject report includes Phase 2 results. 2. Implementation Available public and proprietary databases on piping...
Innehållstyp: Dokument -
99:46 Elements of a Regulatory Strategy for the Consideration of Future Human Actions in Safety Assessments
9-971645/98141. Draft 1 was dated 31 July 1998. Draft 2 incorporated comments provided by SKI at a meeting on 1 September 1998. The final version incorporates written comments from SKI (Christina Lilja) and comments ... . . . . . . . . . . . . . . . . . . . . . .27 5.1.1 Working Group on Assessment of Future Human Actions. . 27 5.1.2 Working Group on Regulatory Aspects of Future Human Actions. . . . . . . . . . .
Innehållstyp: Dokument -
2005:55 Application of Master Curve Methodology for Structural Integrity Assessments of Nuclear Components
methodology and also based on this method develop a procedure for fracture assessments of nuclear components. The results of this study will be used for the SKI´s position on whether the Master curve ... components. Within the scope of this work, the theoretical background of the methodology and its validation on small and large specimens has been studied and presented to a sufficiently large extent, as well as...
Innehållstyp: Dokument -
2013:12 Multivariatanalys av radioaktivitetsdata dels från utsläpp till luft och vatten från OKG och Clab dels i omgivningen av Oskarshamn
OKG och Clab dels i omgivningen av Oskarshamn 2013:12 Författare: Rolf Bergman Forskning SSM perspektiv Bakgrund De svenska kärntekniska anläggningarna genomför regelbundet mät- ningar av utsläppt ... Statens strålskydds- institut, nuvarande Strålsäkerhetsmyndigheten (SSM). Det nuvarande omgivningskontrollprogrammet ska revideras av SSM. Syfte Syftet med denna studie var att undersöka korrelationer mellan...
Innehållstyp: Dokument -
97:26 1st edition Reliability of Piping System Components
Estimation…….. 13 2.3 PSA vs. PFM…………………………………………….. 13 2.4 Discussion …………………………………………….. 15 3. SERVICE DATA ON PIPING …………………………….. 16 3.1 Pipe Failure Data – Sources of Uncertainty…………….. 16 3.2 The SLAP Database ... Overview of Systematic Pipe Failures in SLAP Database………… 34 4-1 Simplified Root Cause Perspective on Attributes & Influences ……..40 4-2 Conditional Probability of Rupture………………………………… 44 4-3 Conditional...
Innehållstyp: Dokument -
2022:18 Data report – sampling of sea water and marine organisms outside Ringhals NPP
number: 2022:18 ISSN: 2000-0456 Available at: www.ssm.se SSM 2022:18 SSM perspective Background The Radiation Safety Authority (SSM) funded the collection of marine biota over an annual cycle ... author Medins Havs och Vattenkonsulter AB was assigned by the Swedish Radiation Safety Authority (SSM) to perform sampling in marine environments in the coast area close to Ringhals NPP. This document...
Innehållstyp: Dokument -
2010:30 INSITE Summary Report
SSM and its predecessor SKI employed a team of earth scientists who followed and reviewed SKB’s investigations of the potential spent nuclear fuel repository sites at Forsmark and Laxemar. This group was ... completed its task with the review of the final versions SKB’s site descriptive models, SDM-Site, in 2009. This report is a summary of INSITE’s work over the eight-and-a-half year period of the site investigations...
Innehållstyp: Publikationer -
2005:41 Models for Fuel Rod Behaviour at High Burnup
Perspective Background During recent years a considerable amount of work has been performed on studying the behaviour of nuclear fuel at high burnup and to model it in computer codes. SKI has previously ... afore- mentioned processes. Grain growth kinetic modelling is briefly reviewed and pertinent data on grain growth of high burnup fuel obtained during power ramps in the Third Risø Fission Gas Release...
Innehållstyp: Dokument -
2012:41 Technical Note, Hydrogeological conditions at the Forsmark site
mainly through fractures. Advanced methods are used for representing water-conducting natural features on scales from kilometres down to a meter, as well as excavated portions of the repository including backfilled ... there are still some gaps that should be resolved as part of the main review phase. Joel E. Geier SSM English The hydrogeological site description and groundwater models employed in support of SR-Site...
Innehållstyp: Publikationer