THE SITUATION It is one of Europe’s largest indoor arenas. The brightly-lit, spaceship-looking building hosts concerts, figure skating, extreme sports, martial arts, trade fairs and more near the cen- tre of Kraków, Poland. Tauron Arena Kraków opened in 2014. Director of Technical Services Krystian Sobota covers a lot of ground every day. Anything to do with comfort or safety of people in the arena – hot and cold water, ventilation, A/C, heat

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