The concern was laid out in an October 2018 “Structural Field Survey Report,” produced for the condo association by engineer Frank Morabito of Morabito Consultants. Morabito wrote that the “main issue” at Champlain Towers was that the pool deck and outdoor planters “laid on a flat structure,” preventing water from draining. The lack of waterproofing was “a systemic issue” that traced back to a flaw “in the development of the original contract documents” 40 years ago, the report said.
It wasn’t immediately clear whether the issue was repaired or whether it could have ultimately contributed to the partial collapse.The report documented how the years of standing water on the pool deck had severely damaged the concrete structural slabs below. The problem needed to be addressed quickly, Morabito wrote.
Look at post #5 picture by pool , shows area lower, seems odd ,weight of collapse? Or the poor drainage creating a void or sink over time. Engineer said lack of waterproofing too, if they did not keep up with the necessary coatings on the roof or structure, water always wins on concrete, especially near the ocean.Prayers to all the families, should not happen in the USA with all our regulations and inspections.