Primary / Secondary School, School / University Quincy, IL – Sprinklers put out mattress fire at Chaddock School; No injuries December 3, 2015 viking210 Emergency crews responded to a mattress fire Wednesday morning at Chaddock School, according to Asst. Fire Chief Bernie Vahlkamp. The Quincy Fire Department says crews responded to the fire at 205 S. 24th St., in one of the cottages. Vahlkamp said the fire was out by the time firefighters arrived and that Quincy police are handling the situation. “The sprinkler system put out the fire,” Vahlkamp said. “But, smoke did fill the room and hallway.” Vahlkamp said there were no injuries.