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Din avgränsning ger 56 träffar.

• 2010:20 Lågfrekventa magnetfält i olika färdmedel – en studie baserad på mätningar från åren 1993-2010

  för lågfrekventa magnetfält i bussar, bilar, fjärrtåg, pendeltåg, spårvagnar, tunnelbanetåg, fartyg och flygplan. Mätningarna har gjorts på slumpvis valda platser där passagerare uppehåller sig vilket gör ... De högsta värdena uppmättes i tåg. Medelvärdet i tåg var omkring 2-27 mikrotesla beroende på tåg- och vagnstyp. I pendeltåg kunde magnetfält på upp till 80 mikrotesla mätas vid enstaka tillfällen. Den...

  Innehållstyp: Publikationer

• 2010:42 Using the EPRI Risk-Informed ISI Methodology on Piping Systems in Forsmark 3

  17 december 2010

  necessarily coincide with those of the SSM. SSM Perspective Background In the SSM regulation SSMFS 2008:13, it is stated that the selection of lo- cations for inspection of mechanical components shall be ... Criteria: Austenitic and carbon steel piping segments with operating temperatures less than 270 and 220°F (132 and 104°C), respectively, are not susceptible to degradation by thermal fatigue. Piping...

  Innehållstyp: Dokument

• 2010:33 Lineament interpretation Short review and methodology

  08 december 2010

  tektono-metamorfa-magmatiska processer (uppbyggande) och vittring/eroderande processer (nedbrytande). Markytans form styrs av bergytans form och fördelningen av lösa sediment. Genom att tillämpa ... tillämpa strukturgeologisk fjärranlys baserad på topografisk och geofysisk information, dvs. att utföra en lineamentstolkning, är det möjligt att kartlägga former som kan knytas till underliggande berggrunds...

  Innehållstyp: Dokument

• 2010:07 Indicators of safety culture – selection and utilization of leading safety performance indicators

  07 april 2010

  the Swedish RadiationSafety Authority’s Regulations con- cerning Safety in Nuclear Facilities (SSMFS 2008:1) “the licensee shall en- sure that safety in the nuclear activity is routinely monitored and followed ... and processes that antecede (lead) changes in safety performance of the organization. Hollnagel (2008) calls this kind of control feed-forward control. This kind of control relies on anticipated effects...

  Innehållstyp: Dokument

• 2010:17 Quality Assurance Review of SKB’s Copper Corrosion Experiments

  09 juni 2010

  quality assurance was addressed and reported in the SR-Can safety assessment (Hicks and Baldwin, 2008).  A review of the QA procedures and instructions that SKB has prepared for the SR-Site safety ... Such a checklist has been used in previous experiment audits (Hicks, 2007; Hicks and Baldwin, 2008; Baldwin and Hicks, 2009). The findings of the review were documented on forms based on the above-mentioned...

  Innehållstyp: Dokument

• 2010:40 Rock-block characterization on regional to local scales for two SKB sites in Forsmark – Uppland and Laxemar – eastern Småland, south-eastern Sweden

  12 december 2010

  2010:40 3 ABSTRAKT Digitala höjddata i 500 m, 50 m och 10 m nät användes för bergblock tolk- ningar i regional, semiregional och lokal nivå i områdena kring de två platser som är föremål för ... det subkambriska peneplanet där varierande höjd och ställ- ning kan vittna om blockförkastningar i det föpåverkade peneplanet. Topogra- fiska avbrott och förändringar i gradient uppdagar också möjliga svaghetszoner...

  Innehållstyp: Dokument

• 2010:32 Fingerprints of zones in boreholes An approach to identify the characteristics of structures

  This report concerns a study which was initially conducted for the Swedish Nuclear Power Inspectorate (SKI), which is now merged into the Swedish Radiation Safety Authority (SSM). The conclusions ... within the group and to maximize the variance between the clusters. Thomas Sträng, Stefan Wänstedt och Sven Tirén SSM English This report concerns a study which was initially conducted for the Swedish Nuclear...

  Innehållstyp: Publikationer

• 2010:08 Development of COLLAGE 3

  08 april 2010

  colloids through a fracture in an ex situ granite block (Laaksoharju & Wold, 2005; Vilks et al., 2008). These showed that bentonite colloids, predominantly in the upper part of the parti- cle size range ... of dilute melt water infiltration under an ice sheet. SKB’s SDM-Site report for Forsmark (SKB, 2008) considers CFRT in Section 10.6 (‘Transport of radionuclides’). It states that, for the case of the...

  Innehållstyp: Dokument

• 2010:30 INSITE Summary Report

  25 november 2010

  the Oskarshamn municipality, with Forsmark and Laxemar then being investigated in parallel until 2008. In June 2009, after completion of 6 years of surface-based site investigations, SKB announced its ... and understanding, although this group operated at a lower level of ac- tivity than INSITE. In July 2008, as the site investigations were drawing to a close, the two regulatory authorities were amalgamated...

  Innehållstyp: Dokument

• 2010:05 Discrete-Feature Model Implementation of SDM-Site Forsmark

  30 mars 2010

  descriptive model for Forsmark, as defined upon completion of the surface-based investigation phase (SKB, 2008). This site descriptive model is the basis for site-specific calculations in the SR-Site safety ... Deterministic components of model 2.1.1.1 Deformation zones Site characterization at Forsmark (SKB, 2008) has identified a set of defor- mation zones on the scale of >1 km. These are treated as deterministic...

  Innehållstyp: Dokument