The order included the following services:

• Acoustic cladding of the dome projecting into the room
• Wedge absorbers as hybrid absorbers (partly made of perforated metal wedges and wedges of mineral wool). Newly constructed perforated metal wedges were also used.
• Installation of a combined sound and fire door
• Cladding of the crane runway with special insulating cushions
• Lighting work
• The acceptance measurement was carried out by the Acoustic Competence Center.