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NEA Document
Relevance of Gases in the Post-closure Safety Case for Radioactive Waste
NEA/RWM/IGSC(2015)1/REV1

In the post-closure phase of a deep geological repository for radioactive waste, significant quantities of gases may be generated from various sources. The most important gas generating process is an...

English Deep geological repository (DGR) Decommissioning Post-closure RWMC Safety case …
Published date: 11 March 2015
Other
Summary Record of the Topical Session of the 16th Meeting of the IGSC

Summary record extracted from NEA/RWM/IGSC(2014)5/PROV concerning the topical session on handling extreme geological events in safety cases during the post-closure phase.

Radioactive waste management Post-closure IGSC Safety case
Published date: 8 October 2014
Other
Fondements et principes directeurs de la préservation des documents, des connaissances et de la mémoire au fil des générations : Gros plan sur la phase post-fermeture des stockages géologiques

À l’heure où s’achève la première phase du travail de DCM, le Comité de la gestion des déchets radioactifs (RWMC) de l’OCDE/AEN constate que le contexte a beaucoup changé depuis les années 80, quand ...

Radioactive waste management Deep geological repository (DGR) French RK&M Post-closure RWMC Geological disposal …
Published date: 1 March 2014
Other
Foundations and Guiding Principles for the Preservation of Records, Knowledge and Memory Across Generations: A Focus on the Post-Closure Phase of Geological Repositories

At the end of its first phase of RK&M work, the OECD/NEA Radioactive Waste Management Committee (RWMC) observed that the context has changed considerably since the 1980s, when RK&M preservation was t...

Radioactive waste management Deep geological repository (DGR) RK&M Post-closure RWMC Geological disposal …
Published date: 1 March 2014
NEA Document
Foundations and Guiding Principles for the Preservation of Records, Knowledge and Memory Across Generations, Namely for the Post-Closure Phase of Geological Repositories
NEA/RWM/RKM(2014)3/PROV

A Collective Statement of the NEA Radioactive Waste Management Committee which describes the guiding principles of the Preservation of Records, Knowledge and Memory (RK&M) Across Generations initiati...

English Radioactive waste management Deep geological repository (DGR) RK&M Post-closure Information, data and knowledge management RWMC Nuclear knowledge management …
Published date: 24 February 2014
NEA Document
The Nature and Purpose of the Post-Closure Safety Cases for Geological Repositories
NEA/RWM/R(2013)1

This document defines and discusses the purpose and general contents of post-closure safety cases for geological repositories for long-lived radioactive waste. Its aim is to provide a useful point of...

English Radioactive waste management Deep geological repository (DGR) Post-closure RWMC IGSC Safety case …
Published date: 13 February 2013
Publications and Reports
The Post-closure Radiological Safety Case for a Spent Fuel Repository in Sweden

Sweden is at the forefront among countries developing plans for a deep geological repository of highly radioactive waste. There is no such repository in operation yet worldwide, but Sweden, Finland a...

English Peer review Deep geological repository (DGR) Sweden Post-closure Radioactive waste management Spent fuel Safety assessment Repository Safety case …
Published date: 5 July 2012
NEA Document
The Post-Closure Radiological Safety Case for a Spent Fuel Repository in Sweden: An International Peer Review of the SKB License-Application Study of March 2011 (Final Report)
NEA/RWM/PEER(2012)2

A major activity of the Nuclear Energy Agency (NEA) in the field of radioactive waste management is the organization of independent, international peer reviews of national studies and projects. The N...

English Peer review Radioactive waste management Sweden Post-closure RWMC Spent fuel Repository Safety case …
Published date: 12 June 2012
Publications and Reports
Considering Timescales in the Post-closure Safety of Geological Disposal of Radioactive Waste

A key challenge in the development of safety cases for the deep geological disposal of radioactive waste is handling the long time frame over which the radioactive waste remains hazardous. The intrin...

English Timescales Initiative Post-closure Regulation Radioactive waste management Safety assessment Recommendations Geological disposal Safety case …
Published date: 13 March 2009
Publications and Reports
Management of Uncertainty in Safety Cases and the Role of Risk

The OECD Nuclear Energy Agency (NEA) organised a workshop on the “Management of Uncertainty in Safety Cases and the Role of Risk” in Stockholm, Sweden, on 2-4 February 2004. The workshop’s main objec...

English Deep geological repository (DGR) IPAG Uncertainty management Post-closure Radioactive waste management IGSC Safety assessment Geological disposal Proceedings Safety case …
Published date: 25 February 2005