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.
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.
Late and heavy snow and resulting snow melt inundated portions of northern Minnesota this year and has affected other areas along the river, as engineers study trends and help cities and towns develop long term solutions