The Champlain Towers South Condo collapse was the subject of a long thread on the former Ratbugrer site.
https://www.nist.gov/disaster-failure-studies/champlain-towers-south-collapse-ncst-investigation
Two of the often cited YouTube sources were
https://www.youtube.com/@BuildingIntegrity
and
https://www.youtube.com/@jeffostroff
Here’s the latest from Jeff with some newly released video and photos:
