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Publications and Reports
Safety Assessment of Radioactive Waste Repositories: Systematic Approaches to Scenario Development

The analysis of the long-term safety of radioactive waste disposal systems requires the use of mathematical models and scenarios that simulate repository behavior in response to future events. This r...

English Safety provisions of radioactive waste management Radioactive waste management PAAG Scenario Disposal RWMC Safety assessment Safety case …
Published date: 2 January 1992
Publications and Reports
Confidence in the Long-term Safety of Deep Geological Repositories

This report is aimed at safety assessors of deep geological repositories and at technical specialists concerned with radioactive waste disposal. It is intended to improve communication among interest...

English Deep geological repository (DGR) Radioactive waste management RWMC Safety assessment Geological disposal Safety case …
Published date: 6 January 2000
Publications and Reports
Confidence in Models of Radionuclide Transport for Site-specific Assessment

GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site evaluation and safety assessment of deep repository systems for long-live...

English Deep geological repository (DGR) Model Performance assessments Radionuclide migration Radioactive waste management Safety assessment Proceedings Safety case GEOTRAP Geological disposal Geosphere …
Published date: 13 February 2001
Publications and Reports
Gas Generation and Migration in Radioactive Waste Disposal: Safety-relevant Issues

In underground repositories for radioactive waste, significant quantities of gases may be generated as a result of several processes. The potential impact of gas generation, accumulation and migratio...

English Deep geological repository (DGR) Radioactive waste management Safety assessment Geological disposal Proceedings Safety case …
Published date: 20 April 2001
Publications and Reports
Scenario Development Methods and Practices

Analysis of the long-term safety of radioactive waste repositories, using performance assessment and other tools, is required prior to implementation.The initial stage in developing a repository safe...

English Scenario Radioactive waste management Disposal Safety assessment Repository Safety case …
Published date: 25 July 2001
NEA Document
Proceedings of the Topical Session on the Safety Case
NEA/RWM/IGSC(2002)1

This document contains the proceedings of a topical session on the Safety Case held at the third Integration Group for the Safety Case (IGSC) meeting in Paris, France on 25 November 2001. The topics ...

English Deep geological repository (DGR) RWMC Safety assessment Proceedings Safety case …
Published date: 10 January 2002
Publications and Reports
Radionuclide Retention in Geologic Media

GEOTRAP is the OECD/NEA Project on Radionuclide Migration in Geologic, Heterogeneous Media carried out in the context of site evaluation and safety assessment of deep repository systems for long-live...

English Deep geological repository (DGR) GEOTRAP Radioactive waste management Safety assessment Geological disposal Proceedings Safety case Geosphere …
Published date: 14 February 2002
NEA Document
The Role of the Biosphere in a Safety Case: Topical Session at the Third IGSC Meeting
NEA/RWM/IGSC(2002)2

This document contains the proceedings of a topical session on The Role of the Biosphere in a Safety Case held during the third Integration Group for the Safety Case (IGSC) meeting in Paris, France o...

English Radioactive waste management RWMC Safety assessment Proceedings Safety case Biosphere …
Published date: 26 February 2002
NEA Document
Topical Session on the Decommissioning and Dismantling Safety Case
NEA/RWM/WPDD(2002)2

At its second meeting in Paris, France on 5-7 December 2001, the Working Parting on Decommissioning and Dismantling (WPDD) held a topical sessions on the D&D Safety Case. This report documents that t...

English Decommissioning Dismantlement RWMC Safety case Risk …
Published date: 8 March 2002
NEA Document
Workshop on the Handling of Time Scales in Assessing Post-Closure Safety – Compilation of Abstracts
NEA/RWM/IGSC(2002)6

This document is a compilation of the abstracts of the presentations presented at the Integration Group for the Safety Case's (IGSC) Workshop on the Handling of Time Scales in Assessing Post-Closure ...

English Radioactive waste management Post-closure RWMC Safety case …
Published date: 31 May 2002
Publications and Reports
The Handling of Timescales in Assessing Post-closure Safety of Deep Geological Disposal

A workshop entitled the “Handling of timescales in assessing post-closure safety” of deep geological repositories for radioactive waste was organised in Paris on 16-18 April 2002 and hosted by the Fr...

English Deep geological repository (DGR) Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
Published date: 22 November 2002
NEA Document
AMIGO Workshop on Building Confidence using Multiple Lines of Evidence – Final Programme
NEA/RWM/IGSC(2003)3

This document contains the final programme of the Approaches and Methods for Integrating Geologic Information in the Safety Case (AMIGO) Workshop on Building Confidence using Multiple Lines of Eviden...

English Radioactive waste management RWMC Geological disposal AMIGO Safety case …
Published date: 22 May 2003
NEA Document
Workshop Proceedings on Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case
NEA/RWM/IGSC(2003)4

The Integration Group for the Safety Case (IGSC) of the Nuclear Energy Agency (NEA) conducted this workshop under the joint auspices of the EC and the NEA, at Keble College, Oxford on 25-27 September...

English Engineered barrier system (EBS) NEA-EC EBS Project RWMC Geological disposal Proceedings Safety case …
Published date: 27 May 2003
NEA Document
Management of Uncertainty in Safety Cases: The Role of Risk – Final Programme
NEA/RWM/IGSC(2003)12

This document is the final programme of the NEA's Integration Group for the Safety Case (IGSC) workshop on Management of Uncertainty in Safety Cases: The Role of Risk, held in Stockholm, Sweden on 2-...

English Radioactive waste management Uncertainty management RWMC Safety case Risk …
Published date: 25 June 2003
Publications and Reports
Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case

A joint NEA-EC workshop entitled “Engineered Barrier Systems (EBS) in the Context of the Entire Safety Case” was organised in Oxford on 25-27 September 2002 and hosted by United Kingdom Nirex Limited...

English Engineered barrier system (EBS) Deep geological repository (DGR) Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
Published date: 3 July 2003
Publications and Reports
The Handling of Timescales in Assessing Post-closure Safety

A workshop entitled “The Handling of Timescales in Assessing Post-closure Safety” of deep geological repositories for radioactive waste was organised by the NEA in April 2002. This report presents th...

English Deep geological repository (DGR) Timescales Initiative Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Safety case …
Published date: 10 February 2004
NEA Document
Topical Session Proceedings of the 5th IGSC Meeting on Observations Regarding the Safety Case in Recent Safety Assessment Studies
NEA/RWM/IGSC(2004)3

During its fifth meeting, held in Paris, France on 5 October 2003, the NEA's Integration Group for the Safety Case (IGSC) conducted a topical session on Observations Regarding the Safety Case in Rece...

English Peer review Radioactive waste management RWMC Safety assessment Proceedings Safety case …
Published date: 13 February 2004
Publications and Reports
Gestion des échelles de temps dans l’évaluation de la sûreté en phase post-fermeture

L’AEN a organisé en avril 2002 un atelier sur la “Gestion des échelles de temps dans le cadre de l’évaluation de sûreté en phase post-fermeture” de stockages de déchets radioactifs en formation géolo...

Deep geological repository (DGR) Timescales Initiative French Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Safety case …
Published date: 1 March 2004
Publications and Reports
Die Sicherheit der geologischen Tiefenlagerung von BE, HAA und LMA in der Schweiz

Im schweizerischen Projekt Entsorgungsnachweis untersucht die Nagra die Sicherheit der geologischen Tiefenlagerung von radioaktiven Abfällen im Opalinuston des Zürcher Weinlands. Der vorliegende Beri...

Peer review German Deep geological repository (DGR) Post-closure Switzerland Radioactive waste management Safety assessment Geological disposal Safety case …
Published date: 22 April 2004
Publications and Reports
Safety of Disposal of Spent Fuel, HLW and Long-lived ILW in Switzerland

Studies are under way in Switzerland to investigate various aspects of the geological disposal of radioactive waste. This report presents the results of the international peer review organised by the...

English Peer review Deep geological repository (DGR) Post-closure Switzerland Radioactive waste management Safety assessment Geological disposal Safety case …
Published date: 23 April 2004