Officials in Marion County, Ore., announced they are forming a task force to meet in January that will advise them on a course of action in the wake of myriad structural and construction flaws on the $34-million, 163,000-sq-ft Salem Courthouse Square and its adjacent bus mall. Officials have deemed the five-story, concrete-framed building unsafe, forcing the relocation earlier this year of 300 occupants. A preliminary report by David Evans and Associates says columns inside the structure are not large enough to handle the loads, and that slabs, which contain inadequate post-tensioning, are not thick enough. The report also claims faulty
The 2016 Summer Olympics boating and swimming events have put an international spotlight on what has been a long-running problem in Rio de Janeiro—untreated sewage and trash are clogging up major bays and waterways.