Construction limit: 25°C

Water required: 4-6 cubic metres.

Electricity:
380V three-phase plus earth.
Ampere: 80A per phase. 220 v.
Electricity consumption: 34 KW/h during the water-freezing process, 10 KW/h to keep the ice frozen while wall is in operation.

A technician must be present during operations.Electricity, water supply and drainage must be 5m away from the structure.

Surface to allow for at ground level: a depth of 7m, a width of 6m (the wall is 8.5m high)

Minimum supervision:
One mountaineering guide

Please allow the following for all structures
Barriers if necessary. Security guards outside of opening hours.