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nist-gov/www.nist.gov/disaster-failure-studies/champlain-towers-south-collapse-ncst-investigation
Scott Williams 4063bef310 Initital commit.
2025-03-05 18:59:57 +00:00

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<h1 class="nist-page__title">Champlain Towers South Collapse</h1>
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<img alt="The site of the Champlain Towers South partial collapse in Surfside, Florida" height="3024" loading="lazy" src="/sites/default/files/images/2021/06/30/IMG_6362.JPG" typeof="foaf:Image" width="4032">
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<figcaption class="nist-image__caption">The site of the Champlain Towers South partial collapse in Surfside, Florida.<div class="nist-image__credit">
<span class="nist-image__credit-label">Credit:</span>
NIST
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</div><div class="grid-col"><p>On June 24, 2021, Champlain Towers South, a 12-floor condominium in Surfside, Florida, partially collapsed at approximately 1:30 a.m. EDT. The collapse happened suddenly and has resulted in mass casualties.</p><p>On June 25, NIST began deploying&nbsp;a team of six scientists and engineers to collect firsthand information on the collapse. Since then, NIST experts have been working with federal, state and local authorities to identify and preserve materials and information that might be helpful in understanding why the collapse occurred.</p><p><a class="usa-button" href="/disaster-failure-studies/champlain-towers-south-collapse/background" data-entity-type="node" data-entity-uuid="a86a254b-9ef1-4e4e-b484-f636fdcee9a7" data-entity-substitution="canonical" title="Background">Read More</a></p></div></div></div><div class="usa-alert usa-alert--info"><div class="usa-alert__body"><p class="usa-alert__text">NIST encourages members of the public to submit any information, including video, photos&nbsp;or other documentation, that might help the investigation via the <a href="/disaster-failure-studies/data-submission-portal" data-entity-type="node" data-entity-uuid="d29e6c6b-073b-498e-9b6c-44e4bf593cef" data-entity-substitution="canonical" title="Data Submission Portal "><strong>NIST Disaster Data Portal</strong></a></p></div></div><div class="nist-region-heading margin-top-5"><h2>Recent News</h2></div><div data-entity-type="block_content" data-entity-uuid="e967c270-06bd-40b8-b52b-ef845817ad17" data-embed-button="block" data-entity-embed-display="view_mode:block_content.full" data-langcode="en" data-entity-embed-display-settings="[]" class="embedded-entity"> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-73e7925399ec5c1dffc6c6c56c1ebac1bfd3c76563884f48bd4f41b3bf2ac003">
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<article about="/news-events/news/2025/02/nist-report-congress-provides-update-champlain-towers-south-investigation" typeof="schema:Article" class="nist-teaser">
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<div class="entity-reference"> <a href="/news-events/news/2025/02/nist-report-congress-provides-update-champlain-towers-south-investigation" hreflang="en"><img loading="lazy" src="/sites/default/files/styles/thumbnail/public/images/2025/02/04/Lidar_Data_from_Leica_C10_July-14-2021.jpg?itok=YFWTvZfD" width="100" height="62" alt="Lidar image of building collapse site looks like a black-and-white photo with some parts of the remaining walls marked in yellow and red." typeof="foaf:Image">
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<h3 class="nist-teaser__title"><a href="/news-events/news/2025/02/nist-report-congress-provides-update-champlain-towers-south-investigation"><span property="schema:name">NIST Report to Congress Provides Update on Champlain Towers South Investigation</span>
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<div class="daterange"><time datetime="2025-02-05T12:00:00Z">February 5, 2025</time>
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<div property="schema:text" class="text-with-summary"> The report notes that the team has completed all experimental work on the physical evidence from the building’s structural elements.
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/11/nist-transfers-evidence-champlain-towers-south-miami-dade-police-department"><span property="schema:name">NIST Transfers Evidence From Champlain Towers South to Miami-Dade Police Department</span>
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<div class="daterange"><time datetime="2024-11-21T12:00:00Z">November 21, 2024</time>
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<div property="schema:text" class="text-with-summary"> The National Construction Safety Team has reached an important milestone in its investigation into the 2021 partial collapse of Champlain Towers South.
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<h3 class="nist-teaser__title"><a href="/news-events/news/2024/09/nist-provides-update-champlain-towers-south-investigation"><span property="schema:name">NIST Provides Update on Champlain Towers South Investigation</span>
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<div class="daterange"><time datetime="2024-09-12T12:00:00Z">September 12, 2024</time>
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<div property="schema:text" class="text-with-summary"> Work continues to determine cause of the 2021 tragedy and to develop science-based recommendations to improve building safety.
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"><img alt="Champlain Tower South Collapse Investigation | 2025 Update" loading="lazy" src="https://cdnsecakmi.kaltura.com/p/684682/sp/68468200/thumbnail/entry_id/1_y4o0co52/width/1280" typeof="foaf:Image">
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<figcaption class="nist-image__caption">Lead investigators Judy Mitrani-Reiser and Glen Bell give a summary of this year’s progress regarding the NCST investigation into the partial collapse of the Champlain Towers South building.</figcaption>
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Created June 30, 2021, Updated February 14, 2025
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