Emergency services evacuated Leangen Ice Hall in Trondheim after an oil pipe ruptured. The pipe contained both oil and ammonia according to authorities. Police initially reported a 50-meter safety perimeter but later expanded it to 300 meters northward.
Operations manager Marie Fossen stated that no one should enter the affected area. Emergency responders remain on scene managing the situation.
This incident highlights the potential hazards present in public ice rinks, where refrigeration systems often use dangerous chemicals. The rapid expansion of the safety zone suggests authorities discovered greater risks than initially assessed.
What chemicals were in the ruptured pipe? The broken pipe contained both oil and ammonia, a hazardous combination that prompted the large evacuation area.
Why did the safety perimeter change? Officials expanded the safety zone from 50 to 300 meters after assessing the situation more thoroughly, indicating they found greater potential danger than first thought.