![]() “If they missed it by a factor of two, the authority having jurisdiction, the Town of Surfside and their building department, may not have had the time or the skills to assess punching shear deficiency by virtue of review of the plans,” said NIST advisory committee member Gary Klein. Yet it passed inspection by the Town of Surfside back in 1981. “In the most severe of these understrength areas, the strength provided by the design was only about half of that required by the original codes and standards,” Bell said. DESIGNīell said the pool deck was not designed to the code that existed in 1981, pointing out areas where the connections between the columns and the deck slab were severely weak. “The conditions that existed in the pool deck slab at the time represented a serious safety concern for the building,” said Glenn Bell, NIST associate lead investigator at a public hearing earlier this month. NIST has said there are four key aspects to the investigation: how the building was designed, constructed, modified and degraded.Īnd on all four points, the pool deck at Champlain Towers is screaming for attention. ![]() Sign up for NBC South Florida newsletters.īut they and other engineers have a leading suspect when it comes to what they call the initiating event, the same area NBC6 first focused on within hours of the collapse: the pool deck. Get South Florida local news, weather forecasts and entertainment stories to your inbox.
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