Photo by Michael Goodman for ENR Fraud trial of Derish Wolff, former CEO of design firm Louis Berger, is not likely to start until next spring. By Tudor Van Hampton for ENR Manslaughter trial of James Lomma, the owner of the collapsed tower crane, is delayed until February. Looming high-profile criminal trials involving two construction industry executives are facing new delays.In a Nov. 9 arraignment in U.S. District Court in Newark, N.J., regarding the federal fraud case against former Louis Berger Group CEO Derish Wolff, Judge Garrett E. Brown Jr. granted attorneys' requests for a 60-day continuance, until Jan. 9.
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.