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Gas Migration in EBS and Geosphere (GMT) - Restoration of GMT site

The final stage of excavation was the restoration stage. The concrete silo and the lower layers remain in place and monitoring continues with the remaining sensors.

GMT Excavation of the EBS

GMT Video

GMT Video
A collection of videos documenting the excavation, construction and sealing of the GMT Silo.

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.