Months before a six-story apartment building in Davenport, Iowa, partially collapsed May 28, a structural engineer advised the property owner that an unexpected void space had been discovered during repairs to a damaged area of the exterior brick wall.
In what the civil engineers gtroup termed "the most significant change" to the 7-22 standard's flood load provisions since the inception of ASCE 7. the new supplement ties flood hazard mitigation to a
structure’s risk level, and sets the hazard area for most risk
categories to the 500-year floodplain for determining flood loads.
Six-story Davenport apartment structure had been undergoing exterior brick wall repairs prior to partial collapse on May 28, with two people feared still inside and dead.
British Columbis safety regulator cites extended police criminal probe for keeping secret results of its probe into one of North America's deadliest crane collapses that in July 2021 killed four site workers at a 25-story condo project and an engineer in an adjacent building.
Cost projections have run between $8 billion and $16 billion for the project to renovate the 1,100-room Victorian-era complex by the River Thames in London.
The program focuses on 11 buildings projects, and is intended to reduce emissions associated with federal construction and promote wider adoption of environmental product declarations for building materials.
As the inventory of existing buildings continues to grow in the U.S., leaders in the historic preservation community are sounding the alarm that the construction industry is in dire need of workers with historic trades training.