Part of the Surfers in Florida Sannan Apartments, collapsed earlier on Thursday. Reuters  Florida surf partial collapsed apartment room collapsed in Florida, this continuously drowning the pump motor for removing water must be replaced every two years, the building staff recently The pool of the pool on Monday with the Tale of the Miami Pioneer Report.
The 11 people have been proven to die from the collapse of the collapse of the buildings on Thursday. The surfer authorities have expressed that at least 150 people have considered future considerations.  
Swimming pool contractor, the police without the name of the pool contractor tells the newspaper, and he visited the building two days before the crash, and was surprised that the garage and the basement.  Although it may take several months to determine why some apartment crashes, the expert testimony shows that the possible reason is that the structure of the bottom of the building failed.
 The swimming pool contractor noted the crack in the concrete and said that the water volume of the apartment was unusual.
 The staff showed the contractor's members on the building told him that workers took water from the equipment room, so they had to replace the pump motor every two years, and the contractor told the pioneer.
"I want yourself, this is not normal," he told the pioneer and added that the staff did not inform him any structural damage. In 2018, an engineer implemented a 40-year-old building inspection, pointed out the low level of "main" design defects, resulting in erosion of the concrete structure water damage.