BROCK WELIVER and MIKE DUFEL have been promoted at Waterloo Fire Rescue. Weliver, promoted to fire lieutenant, was hired on Oct. 10, 2005, became an assigned paramedic in October 2008 and was a paramedic on a front line ambulances until his promotion. Dufel, promoted to lieutenant, has served as an assigned paramedic from May 2000 to 2003. He then became a fire engineer for the next 10 years until his promotion. They are both members of Waterloo Fire Rescue’s Honor Guard.