Office Building, Other Business, Residential Sprinklers controlled kitchen fire at residential and commercial building (Iowa City, IA) October 25, 2012 viking210 The main body of the fire, contained to the underside of a kitchen counter, was controlled by the sprinkler system. The rest of the fire was extinguished within 15 minutes. Though occupants were evacuated as a result of the fire, the release said there were no injuries and the fire did not leave the commercial portion of the building.