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NPSAG reports

01-002: NAFCS – Nordic Working Group for CCF Analysis

   Dependency Defence and Dependency Analysis Guidance. Volume 2: Appendix 3-8 »
Author: Gunnar Johansson, Per Hellström, Tuomas Mankamo, Jean-Pierre Bento, Michael Knochenhauer, Kurt Pörn

   Dependency Defence and Dependency Analysis Guidance. Volume 1: Summary and Guidance (Appendix 1-2) »
Author: Gunnar Johansson, Per Hellström, Tuomas Mankamo, Jean-Pierre Bento, Michael Knochenhauer, Kurt Pörn

   Guidance for External Events Analysis (PSAM7) »
Author: Michael Knochenhauer, Pekka Louko

   Guidance for External Events Analysis »
Author: Michael Knochenhauer, Pekka Louko

   Guidance for External Events Analysis (Slottsmöte 2007) »
Author: Michael Knochenhauer, Pekka Louko

   SKI Report 2006:05 »
Author: Tuomas Mankamo

   OECD FIRE Project - A Framework for International Cooperation in Fire Data Collection and Analysis »
Author: Marina Roewekamp, Eric Mathet, Anders Angner et.al

04-005: Comparison of Methods for Modelling CCF in High Redundancy Systems

   Original Report - CCF Model Comparison »
Author: Urho Pulkkinen

   Paper - EXPERIENCES FROM IMPLEMENTATION OF UPDATED RELIABILITY DATA FOR PIPING COMPONENTS USING THE R-BOOK »
Author: Vidar Hedtjärn Swaling

   Paper - Reliability Data Handbook for Piping Components in Nordic Nuclear Power Plants – Part III »
Author: Bengt Lydell, Anders Olsson, Vidar Hedtjärn Swaling

   Paper - Development of a Reliability Data Handbook for Piping Components in Nordic Nuclear Power Plants »
Author: Bengt Lydell, Anders Olsson, Vidar Hedtjärn Swaling

   Paper - Development of a Reliability Data Hanbook for Piping Components in Nordic Nuclear Power Plants – Part II »
Author: Anders Olsson, Bengt Lydell

   Reliability Data for Piping Components in Nordic Nuclear Power Plants “R-Book” Project Phase I »
Author: Anders Olsson, Bengt Lydell

   PSAM Paper - Development of a Reliability Data Handbook for Piping Components in Nordic Nuclear Power Plants »
Author: Anders Olsson, Bengt Lydell, Michael Knochenhauer

   Paper - PIPING SERVICE LIFE EXPERIENCE IN COMMERCIAL NUCLEAR POWER PLANTS: PROGRESS WITH THE OECD PIPE FAILURE DATA EXCHANGE PROJECT »
Author: Bengt Lydell, Eric Mathet, Karen Gott

   Paper - OECD PIPE FAILURE DATA EXCHANGE PROJECT (OPDE) - 2003 STATUS REPORT »
Author: Bengt Lydell, Eric Mathet, Karen Gott

   Database development and uncertainty treatment for estimating pipe failure rates and rupture frequencies »
Author: Karl N. Fleming, Bengt O.Y. Lydell

05-003: CCF Data for Control Rod Drive Assemblies (CRDA)

   Common Cause Failure Analysis of Control Rods and Drives in the Swedish and Finnish BWR plants, Operating Experiences in 1983-2003 »
Author: Tuomas Mankamo

   Paper - Common Cause Failure Analysis of Hydraulic Scram and Control Rod Systems in the Swedish and Finnish BWR Plants »
Author: Tuomas Mankamo

   International Common Cause failure data Exchange ICDE General Coding Guidelines »

07-001: Information about Activities in the Swedish Fire Safety Group (NBSG)

   Paper - OECD Fire Project - A Framework for International Cooperation in Fire Data Collection and Analysis, Preliminary Insights from the Data Collected »
Author: Marina Roewekamp, Wolfgang Werner, Anders Angner, Eric Mathet

   Dependency Analysis Guidance Nordic/German Working Group on Common Cause Failure analysis - Phase 2, Development of Harmonized Approach and Applications for Common Cause Failure Quantifi cation »
Author: Günter Becker, Gunnar Johansson, Sandra Lindberg, Jussi Vaurio

11-004: Evaluation of Current HRA Methods (EXAM-HRA)

   25 - EXAM HRA Application guide »
Author: G Johansson, S Jonsson, K Bladh, T Iseland, K-H Karlsson, A Karlsson, J Ljungbjörk, G Becker, L Tunturivori, M Porthin, A Olsson, J Böhm

   27 - Exam HRA - A Practical Guide to HRA »
Author: G Johansson, S Jonsson, K Bladh, T Iseland, K-H Karlsson, A Karlsson, J Ljungbjörk, G Becker, L Tunturivori, M Porthin, A Olsson, J Böhm

   28 - Exam HRA Final Summary Report »
Author: G Johansson, S Jonsson, K Bladh, T Iseland, K-H Karlsson, A Karlsson, J Ljungbjörk, G Becker, L Tunturivori, M Porthin, A Olsson, J Böhm

   PSAM paper - Training on Dependency Defense and CCF Awareness »
Author: Per Hellström, Gunnar Johansson, Michael Knochenhauer

12-005: Data for PSA Models

   Statistiska metoder för härledning av indata till säkerhetsanalyser inom kärnkraftsområdet »
Author: Vidar Hedtjärn Swaling

   PSAM Paper - Requirements on Databases and Input Data to PSA »
Author: Ingemar Ingemarsson

14-001: The Validity of Safety Goals

   Paper - Guidance for the Definition and Application of Probabilistic Safety Criteria »
Author: Michael Knochenhauer, Jan Erik Holmberg

   NPSAG report 14-001:4 Probabilistic Safety Goals for Nuclear Power plants: Phase 2-4 »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   Paper - PROBABILISTIC SAFETY GOALS FOR NUCLEAR POWER PLANTS »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   NPSAG report 14-001:5 Probabilistic Safety Goals for Nuclear Power plants: Guidance for the Definition and Application of Probabilistic Safety Criteria »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   NKS report NKS-195 Probabilistic Safety Goals Phase 3 - Status Report »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   NPSAG report 14-001:3 Probabilistic Safety Goals for Nuclear Power plants: Phase 3 Status Report »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   NPSAG report 14-001:2 Probabilistic Safety Goals for Nuclear Power plants: Phase 2 »
Author: Jan-Erik Holmberg, Kim Björkman, Jukka Rossi, Michael Knochenhauer, Xuhong He, Anders Persson, Helena Gustavsson

   Paper - Consistency of Judgement in the Usage of Probabilistic Safety Goals (PSAM9) »
Author: Michael Knochenhauer

   NPSAG report 14-001:1 Probabilistic Safety Goals for Nuclear Power plants: Phase 1 »
Author: Jan-Erik Holmberg, Michael Knochenhauer

   Paper - The Validity of Safety Goals »
Author: Holmberg, Hultqvist, Ingemarsson, Knochenhauer

   NPSAG/NKS: Interpretation and Evaluation of the Technical Specification Criteria »
Author: Ola Bäckström, Anna Häggström, Kaisa Simola

   PSAM10 NPSAG/NKS: Evaluation of the Technical Specification Criteria – Development of a Guidance Document »
Author: Ola Bäckström, Anna Häggström, Ilkka Männistö

   Ageing PSA – From a PSA Tool Point of View »
Author: Ola Bäckström

17-001: Information about Activities in the TUD Group

   NPSAG report - Investigation of T-book reliability data used in probabilistic safety assessments »
Author: Adam Annell, August Egge, Åsa Essendrup, David Gustafsson, Mattias Jakobsson, Brice Jardiné, Daniel Sjöberg, Thomas Tassy

   NPSAG report - Investigation of trends in T-book reliability - final report »
Author: Patrik Lundgren, Robert Ervid, Antoine Baudoin, Ferdi Ozguner

   Currents PSA Activities within the Nordic PSA Group »
Author: Michael Knochenhauer

20-005: Tools for risk follow-up

   Paper - Development of methods for risk follow-up and handling of CCF events in PSA applications »
Author: Jan-Erik Holmberg, Per Hellström

21-001: Principles for Data Analysis and Parameter Assessment

   Test and Analysis of Homogeneity Regarding Failure Intensity of Components in Nuclear Power Plants »
Author: Elisabet Höge

   Paper - Pros & Cons of Using a Multi-Parametric Model for Assessing Reliability Parameters for Use in Nuclear PSA »
Author: Vidar Hedtjärn Swaling

   Paper - Evaluation of Grouping Criteria for Assessment of Component Reliability Parameters for Use in Nuclear PSA – a Comparison of the German and Nordic Approaches »
Author: Vidar Hedtjärn Swaling, Erik Persson Sunde

22-005: Increased user friendliness and transparency in PSA models

   PSAM10 paper User-friendliness and transparency in PSA modelling »
Author: Jan-Erik Holmberg, Stefan Authén, Cilla Andersson

36-001: Workshop on Handling of Seismic Events in Swedish PSAs

   NPSAG Seminar on Seismic Risk Analysis »
Author: Ola Bäckström, Tim Courtney

   NPSAG Report - Dependences in HRA »
Author: Xuhong He

44-002: C Book and NAFCS Continuation

   NPSAG Report - 44-002-01 C-book Part 1 »
Author: Mattias Håkansson, Gunnar Johanson