Gas Migration in EBS and
Geosphere (GMT)
Excavation of the EBS - Removal of backfill from GMT Cavern
Behind the concrete plug, over 150m3
of gravel back fill had to be removed manually to allow access to
the silo. Once a working space was cleared, a conveyor belt was
used to remove the backfill.
Excavation of the backfill material
Removal of the backfill material
Gas Migration in EBS and Geosphere (GMT) Experiment