In its Oct. 22 announcement of the probable cause of the Florida International University pedestrian bridge collapse, officials with the National Transportation Safety Board characterized the investigation as one of its most complex.
The Environmental Protection Agency has proposed two rules that would ease Obama-era requirements for disposal of two streams of waste that result from burning coal to produce electricity—the storage of coal ash and the discharge of contaminated water into waterways.
As wildfire warnings continue to race through California, utility giants PG&E and Southern California Edison (SCE) are stepping up their fire-risk mitigation plans for workers to harden infrastructure and manage vegetation.
Predicting wildfires and combating them, smart building sensors, 3D-printed building materials, building integrated fire safety systems that go beyond sprinklers and clean-room protection were among the topics discussed Oct. 13-15 at the Society of Fire Protection Engineers’ annual conference and exposition at the Sheraton Grand Resort at Wild Horse Pass near Phoenix.
Following a nearly six-month investigation, the Washington State Dept. of Labor & Industries has issues its findings in the collapse of a crane in Seattle on April 27 that killed three people, including two ironworkers dismantling the crane at the time.
Two unstable tower cranes at the site of the New Orleans Hard Rock Hotel collapse were brought down on Oct. 20 in a controlled demolition, but work to stabilize the structure is far from over.