Other - Storage / Warehouse, Storage / Warehouse Chemical company fire extinguished by sprinkler system (Hinsdale, IL) June 20, 2012 viking210 A Willow Springs chemical company was saved on Monday because of an automatic fire sprinkler system, said the town’s fire chief. A box alarm and hazmat team was called, and members found a single sprinkler head extinguished the wooden pallets and two drums of materials that caught fire. “These systems are in place for this reason, I can not find a better example of why we require fire alarms and sprinklers,” said Willow Springs Fire Chief Larry Moran.