However it now has all of the old functions restored and is back in service today. It is estimated to have over 500,000 visitors each year. On 12 February 2012 the Ice hall centre's roof collapsed under the weight of heavy snow fall. The roof was designed to sustain to 100 kg per square meter, while the weight of snow was about 160 kg per square meter. References External links Official website Venues of the 1984 Winter Olympics Olympic figure skating venues Olympic ice hockey venues Neighbourhoods in Grad Sarajevo Centar, Sarajevo Sports venues completed in 1969 1969 establishments in Yugoslavia Indoor ice hockey venues in Bosnia and Herzegovina