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Protection of populatin in the immediate environment of icestadiums.
HAVLIS, Václav
Ice rinks have become important sport facilities in towns and cities. They are mostly situated in densely populated centres. The ice is made and kept by refrigeration plant placed in the stadium engine room. Refrigerating medium is mostly ammonia which is toxic, irrritating and harmful to the environment. Considering this fact, eventual breakdown of the refrigerating system poses a risk for people in the surroundings. The work is particularly aimed at preparing an instruction manual for integrated emmergency system and state authorities to upgrade their theoretical and practical knowledge and to be used as a supportive material when dealing with refrigerating system breakdown and consequent ammonia release. A technique used in the Bachelor´s work was a model breakdown demonstration of the ice rink in Jindřichův Hradec. Then all the data obtained were evaluated by the TerEx programme and finally relevant steps and measures were suggested. The findings revealed the fact that the attention is mostly paid to response recommendations in the breakdown centre while the surroundings are not involved sufficiently. The manual application together with upgrading material equipment may significantly reduce the negative effect of the breakdown on the ice rink surroundings and, especially, on civilians.

See also: similar author names
1 HAVLIS, Vojtěch
3 Havliš, Viktor
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