Building the Storage

The Gravity Storage will be built using methods and techniques already known from the mining and tunneling industry. The objective here, however, is not the removal of the raw materials (as in mining) or the removal of the stone (as in tunneling), but rather the preservation of the rocks.

In any event, tunnels or shafts must be installed in which vehicles and people can be transported to the bottom of the piston, so that they can setup the technical equipment.

The construction work is basically characterized by two construction phases: