Grey hall: 1638 square metres 21 x 78 m floor area, 4 m shoulder height peak: 4.3 m high 28 IPE 330 beams, 8.5 m long 28 HEA 200 legs, 3.85 m 28 HEA 200 legs, 4,05 m 14 IPE 330, 3 m long 78 support poles 24 edge gratings, 20 mm ball bars 16 788 Ft...