The Metropolitan Atlanta Rapid Transit Authority is well into its second phase of testing technologies for automated virtual track inspection on revenue trains on a daily basis—a first for U.S. transit agencies, say officials.
Performance-based structural fire design of steel frames can eliminate fire protection on up to half of a building’s floor beams, according to a two-year study of PBSFD.
With interest in Florida, the Trump Administration hiked spending to $250 million for fiscal 2021 that Congress approved, up from $67 million two years earlier.
Telematics, wearables, online collaboration, 3D model management tools and the ever-evolving ways contractors collect and use data took center stage in the first day of ENR's all-virtual FutureTech construction technology conference.
Outer bands from Hurricane Delta reportedly caused the contractor's erosion-control measures to fail, allowing red clay to flow into the surrounding bay.
Hurricane Delta brought more flooding than wind, but teams surveying Louisiana and Texas so far are reporting less damage to infrastructure and facilities than what they saw after Hurricane Laura just a few weeks ago.
Initial reports indicate flooding and power outages in area that completely rebuilt its electrical grid weeks ago from previous hurricane; more complete damage picture expected in days.
Performance-Based Structural Fire Design—to date the most in-depth guidance in the U.S. for the “proper execution and potential benefits of structural fire protection”—is available free-of-charge for download.