Feds delay release of report into the cause of 2021 Surfside building collapse

Champlain Towers South investigation schedule faces delays

FILE - A giant tarp, bottom, covers a section of rubble at the Champlain Towers South condo building, July 4, 2021, in Surfside, Fla. Federal investigators determining why the Florida condominium tower partially collapsed three years ago, killing 98 people, said Thursday, March 7, 2024, that there were many faulty support columns in the tenant garage that ran below it and the adjoining pool deck. (AP Photo/Lynne Sladky, File) (Lynne Sladky, Copyright 2021 The Associated Press. All rights reserved)

SURFSIDE, Fla. – Federal investigators of the 2021 building collapse that killed 98 people in Surfside announced they expect to release their report in 2026, not next year as planned.

Judith Mitrani-Reiser, a scientist, is a lead investigator with The National Institute of Standards & Technology, one of the country’s oldest physical science laboratories.

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On Thursday, Mitrani-Reiser appeared before the National Construction Safety Team Advisory Committee, the federal agency investigating the Champlain Towers South’s failure on June 24, 2021.

ā€œUnfortunately, we have faced technical and programmatic delays,ā€ Mitrani-Reiser told the committee during the NCST meeting.

Glenn Bell, a structural engineer, is an associate lead investigator with NIST. He and Mitrani-Reiser presented a 35-slide progress report of an investigation to prevent a future tragedy.

Testing continued this year. The ā€œprogrammaticā€ delays they listed in their presentation included issues with ā€œstructural laboratory slab-column tests;ā€ and the ā€œlossā€ of a ā€œkey geotechnical staff member. ā€

They also reported they needed more time than expected to ā€œcustomize the interview instrumentsā€ and to access local government records for archival research.

The list of ā€œtechnicalā€ delays included a sample of concrete that was ā€œcrumbly,ā€ concrete cores with ā€œvariable moisture contentā€ and issues with testing a pile-shaft core with a low compressive strength.

They also listed the long list of tasks completed during the last three years of work, including collecting evidence in 2021, conducting corrosion studies in 2022, and structural testing in 2023.

A video by NIST on the investigation

A slide out of the presentation

NIST slide on the progress of the ongoing investigation into the cause of the 2021 building collapse in Surfside. (NIST)

Remembering the victims


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