Related Links: Dept. of Justice press release The former chief executive of a Pennsylvania company that made concrete bridge beams has been convicted on multiple counts of fraud and money laundering in what the U.S. Dept. of Transportation says is the largest reported Disadvantaged Business Enterprise fraud in the department’s 45-year history.The Justice Dept. said a jury in U.S. District Court in Harrisburg on April 5 found Joseph W. Nagle guilty on 26 of the 30 charges in a federal indictment. Nagle (pronounced NOGG-ull) was president, CEO and part-owner of Schuylkill Products Inc. (SPI), Cressona, Pa., and its CDS Engineering
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.