Elevation survey by Matthew Modoono March 31, 2021 Share Facebook LinkedIn Twitter Catherine Lebel, who studies environmental engineering, and Terrance Dumoulin, who studies civil engineering, survey the elevation outside the Egan Research Center during their Materials for the Built Environment class. Photo by Matthew Modoono/Northeastern University Catherine Lebel, who studies environmental engineering, and Terrance Dumoulin, who studies civil engineering, survey the elevation outside the Egan Research Center during their Materials for the Built Environment class. Photo by Matthew Modoono/Northeastern University