Complex sentence: Following the construction of Kellogg, Dobie Dorm was demolished in the summer of 2009 and is projected to be completed and ready to dorm first-year residents in the fall of 2011.
Split into simpler sentences: Following the construction of Kellogg, Dobie Dorm was demolished in the summer of 2009. A new dorm is being built and is projected to be completed and ready to house first-year residents in the fall of 2011.