“Construction of a neighboring building can certainly impact the conditions, particularly the foundation for an existing building,” Ben Schafer, a structural engineer at Johns Hopkins University, told ABC News. “A critical flaw or damage must have already existed in the Champlain towers, but neighboring new construction could be the ‘straw that broke the camel’s back’ in terms of a precipitating event.”
Construction at Eighty-Seven Park, a ritzy condominium that abuts Champlain Tower South to the south, began in 2015, when a firm called Terra Developers began erecting the 18-story building, according to news reports at the time.