Erection of precast-concrete girders for the aerial guideway of the $2.8-billion Silver Line rail project in northern Virginia has resumed, even as an investigation continues into the cause of longitudinal cracks found in several 96-in.-high units this past summer.
French state-controlled utility EDF Energy, Paris, signed a “strategic investment agreement” on Oct. 21 transferring 33.5% of its 100% ownership of the U.K.’s planned nuclear power plant to Beijing-based China General Nuclear Corp.
A new Bureau of Reclamation report on a major mine wastewater spill in Colorado isn’t likely to halt criticism heaped on the U.S. Environmental Protection Agency for its role in the Aug. 5 blowout.
In a move that appears to have surprised power-market observers, the U.S. Supreme Court last month agreed to decide whether a state can offer subsidies for powerplant construction to provide needed capacity—without infringing on the authority of federal regulators and distorting the wholesale price of electricity.
Despite nail biting over predictions of 20-mph winds, crews on Aug. 22 erected the 200-ton center segment of the eastbound steel arch on the Margaret McDermott Bridge in Dallas.
Maybe the restart of the world’s largest tunnel-boring machine will come as a Christmas present to the folks in Seattle, as the scheduled boring by “Bertha,” the 57.5-ft-dia machine currently sitting idle under downtown
It may seen ironic at first glance that the U.S. Army Corps of Engineers and the U.S. Bureau of Reclamation are fasttracking a $900-million effort to address flood-risk and dam-safety issues at Folsom Dam, located near Sacramento, Calif., amid a headline-making, ongoing drought.
South Carolina is gradually moving into recovery mode following widespread flooding from an early October storm that dumped as much as 26 inches of rain across the state's midland and coastal areas.