The Champlain Towers South condo building in Surfside, Florida, collapsed in 2021 due to multiple structural failures. A federal report released recently highlights the timeline and contributing factors to the tragedy that claimed 98 lives.

Investigators concluded that flawed design and substandard construction led to gradual deterioration. The building deviated from established codes, compromising its integrity. Corrosion over decades and modifications that increased the weight on the pool deck were also critical factors.

Two columns supporting the pool deck began to fail weeks before the collapse. Cracks spread across the structure, causing stress redistribution. Visible crack signs were found in a planter box and a jammed gate, accompanied by a worsening leak into the parking garage. Photographs in the report substantiate these signs.

The situation worsened until June 24, when the pool deck fell onto the garage, initiating a chain reaction that caused significant portions of the building to collapse. Many occupants were asleep during the disaster.

Judith Mitrani-Reiser, a lead investigator with the National Institute of Standards and Technology, emphasized the importance of building codes. “When building structures adhere to codes, they have safety margins. However, Champlain Towers South lacked these margins from the start,” she stated in a news release.

Currently, investigators are compiling a final report with detailed evidence but have yet to release safety recommendations.