Frank Heger was a vanguard of the engineering industry, a visionary with his work, and a champion for public safety. From the late 1970s to 1982, the author witnessed the evolution of Frank’s most well-known work in geodesic spheres, “Spaceship Earth” at Disney’s Epcot Center. In 1980, he developed the revolutionary Soil-Pipe Interaction Design Analysis (SPIDA) software – the first-ever computer program combining heavy mathematical and theoretical computations for the design of buried pipe systems. In addition, Heger performed outstanding investigative work for the L’Ambience Plaza Collapse in 1987, which led to receiving the 1992 Construction Index Excellence Award for his personal research into the matter. …
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