The concrete ceiling in one of Park Avenue’s best co-ops collapsed early this morning. The incident created a cloud of dust and debris, but luckily there were only minor injuries. The collapse occurred in the midst of a three-year long, $2 million renovation of the building’s lobby and outdoor plaza, according to the New York Post. Last week, workers installed a concrete board and stucco drop ceiling. “The concrete board was evidently too heavy,” Malcolm Karlin, a resident […]