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Welcome to the Grimsel Test Site (GTS) Website

administrator GTS Background Information

The Grimsel Test Site (GTS) was established over 25 years ago as a centre for underground Research and Development (R&D) supporting a wide range of research projects on the disposal of radioactive waste, with international partners from around the world coming to work at this unique location. The GTS provides an environment which is analogous to that of a repository site so allowing the development and testing of equipment, methodology and models under fully realistic conditions.

Grimsel's Role in Underground Research & Development

The GTS is a scientific test site and not a potential repository site; although investigations may utilise a wide range of radioactive tracers, no radioactive waste will be disposed of at the GTS.

Grimsel Partners from around the world

 

Upcoming Events at Grimsel

ISCO Meeting - 15th -17th June, 2010

ISCO Meeting 2010

ISCO 2010 Annual Meeting of International Steering Committee Members and GTS partners to bring participants up to date with onging experiments and to discuss the future directions of the GTS

25 years of Experience

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25 Years experience
This year marks a significant milestone in the history of the Grismel Test Site with the running of experiments which have spanned more than 25 years. Read more about the 25 years of scientific exploration in the 25 Years of History at the Gimsel Test Site section.

Grimsel 2010 - English (PDF 1,119 kb )

Grimsel 2010 - Deutsch  (PDF 989 kb )

Video Documentation

GTS CFM PackerColloid Formation and Migration Video
A short video showing the tunnel packer installation.
HLW OverviewHLW Repository Overview
A sequence of 3D Animations illustrating a proposed deep geological HLW repository.
GMT OverviewGMT Overview
A short sequence of videos documenting the early stages of the GMT Project.

The GTS underground facilities are also available to interested 3rd parties for underground testing and research. The GTS offers cost-effective access to a fully developed, well characterised underground research facility with round the year logistical support - please contact Dr. Ingo Blechschmidt, Head of the Grimsel Test Site, for further details.