Inspections, training needed to prevent ammonia leaks at ice rinks: experts - NEWS 1130
VANCOUVER - Some industry experts are asking questions about the staffing and inspections of arenas using ammonia refrigeration systems, months after a leak killed three men at an ice rink in southeastern British Columbia.
Ammonia is inherently dangerous and should be not used in skating and curling rinks, said Lou Roussinos, who spent decades inspecting refrigeration and boiler systems across B.C.
“It’s an absolutely wonderful refrigerant, but it’s dangerous,” Roussinos said. “It’s highly toxic, it will kill you in less than 30 seconds in high concentrations, and we know that.”
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