The document summarizes plans for renovations and upgrades to the Fairfield Community School District's high school and elementary/middle schools. For the high school, it discusses options considered and recommends a phased construction plan. Floor plans and mass models of the proposed new construction are included. For the elementary/middle schools, it analyzes the existing HVAC systems and recommends replacing them with a geothermal system to improve energy efficiency, indoor air quality, and reduce costs over time.