An aggressive effort to overhaul the aging Metro system in Washington, D.C., is producing results as it nears the one-year mark, with more than 28,000 cross-ties and nearly two miles of grout pads now replaced.
By training a cross section of construction team members and testing their knowledge in a safety certification program, leaders of the American Road and Transportation Builders Association believe they can put a dent in the 48,600 injuries and deaths that take place in highway work zones each year.
Three BASF firefighters and a Polish sailor died and several others were injured after an Oct. 17 explosion along a riverside loading dock in Ludwigshafen.
Two workers employed by a drain-cleaning contractor were trapped and drowned on Oct. 21, when a punctured main sent water flooding into a 12-ft-deep trench where they were working, according to the Boston Fire Dept.
Despite a fire on Pittsburgh’s Liberty Bridge last month, contractor Joseph B. Fay Co. missed by only four days a milestone to open the bridge’s fourth lane to traffic.