
Investigation into Florida condo collapse is expected to finish in 2026
More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final determination of the cause — but they do have some leading theories.
The National Institute of Standards and Technology, the agency handling the probe, said this week it hopes to conclude the investigation in 2026.
'We intend for our investigation of this failure to have a lasting impact, save future lives and ensure this never happens again,' NIST investigator Judith Mitrani-Reiser said in the agency's latest report.
Most residents were asleep in the 12-story Champlain Towers South when the beachfront condo building in Surfside, Florida, collapsed into a huge pile of rubble at 1:22 a.m. on June 24, 2021. As the investigation continued, a Miami judge approved a more than $1 billion settlement for personal injury and wrongful death claims from the disaster.
Meanwhile, a new luxury condominium is going up at the Champlain Towers site, a few miles north of Miami.
What caused the collapse?
NIST has zeroed in on what it calls three 'higher-likelihood' scenarios, all related to construction flaws that date to the beginning of the 40-year-old structure.
'These conditions existed from the time construction was complete, 40 years before the partial collapse," said Glen Bell, co-lead investigator on NIST's National Construction Safety Team.
One possibility is the failure of a connection between a building column and the pool deck slab that never met building code standards. Another is that steel reinforcement 'was not placed where it should have been,' which meant the column and pool deck were far too weak.
And a third theory is that work done later around the pool — when heavy planters, sand and pavers were added — increased the weight load on a deck 'that was already functionally and structurally inadequate.'
The NIST report also notes that support columns in the building's basement parking garage had been exposed to frequent flooding, which causes corrosion in steel reinforcements and concrete deterioration.
Are there other theories?
Investigators did not find evidence of voids in the ground under the building, known as 'karst.' Using satellite data, the NIST team found there was no sinking or settling underneath Champlain Towers, which would indicate existence of karst.
In addition, investigators found the limestone upon which the condo was built was 'sufficient to carry the building loads" and that testing of the concrete supporting Champlain Towers had 'adequate material strength.'
One challenge for investigators was the lack of any available records from the original building construction and not many from its earlier years.
How are other condo buildings handling new rules?
After Surfside, state legislators enacted a law in 2022 requiring condo associations to have sufficient reserves to cover major repairs. Some residents were caught off guard by hefty fees imposed to cover years of deferred maintenance expenses required to bring their buildings into compliance with the law's standards.
Gov. Ron DeSantis this week signed new legislation allowing some condo associations to fund their reserves through a loan or line of credit. It also gives residents more flexibility to pause payments into reserve funds while they prioritize needed repairs. It extends the deadline for condo associations to complete structural integrity studies and exempts some smaller buildings from those studies.
'Now it's time to make the change,' state Sen. Ed Hooper said. 'Elderly people are losing their condos because they could not afford to make the increase in their monthly HOA fees. That's just wrong.'
What is being built on the site?
It's a luxury condo building, dubbed the Delmore, with 37 'mansions in the sky' and a starting price of $15 million. The site was purchased at auction by Dubai-based DAMAC International for $120 million.
According to the company, there will be amenities such as a see-through swimming pool, an indoor pool, an outdoor kitchen, a fitness center and a meditation garden.
The new condo is expected to be completed by 2029.
Will there be a memorial to the victims?
A design for a memorial to the 98 victims and that honors their families was approved earlier this year by Surfside officials and a family committee. But the city's planning and zoning board objected to its appearance and recommended that alternatives be considered.
The existing proposal envisions a tall 'wall of water' and exhibition of materials from the collapsed building. Surfside officials say they want to keep the project on track but will consider additional input, especially from the family committee.
'I understand the urgency. But this memorial is going to be here long beyond anyone in this room," said planning board chair Lindsay Lecour at an April city commission meeting.
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The Independent
16 hours ago
- The Independent
Investigation into Florida condo collapse is expected to finish in 2026
More than four years after a Florida condominium collapse killed 98 people, federal investigators have yet to make a final determination of the cause — but they do have some leading theories. The National Institute of Standards and Technology, the agency handling the probe, said this week it hopes to conclude the investigation in 2026. 'We intend for our investigation of this failure to have a lasting impact, save future lives and ensure this never happens again,' NIST investigator Judith Mitrani-Reiser said in the agency's latest report. Most residents were asleep in the 12-story Champlain Towers South when the beachfront condo building in Surfside, Florida, collapsed into a huge pile of rubble at 1:22 a.m. on June 24, 2021. As the investigation continued, a Miami judge approved a more than $1 billion settlement for personal injury and wrongful death claims from the disaster. Meanwhile, a new luxury condominium is going up at the Champlain Towers site, a few miles north of Miami. What caused the collapse? NIST has zeroed in on what it calls three 'higher-likelihood' scenarios, all related to construction flaws that date to the beginning of the 40-year-old structure. 'These conditions existed from the time construction was complete, 40 years before the partial collapse," said Glen Bell, co-lead investigator on NIST's National Construction Safety Team. One possibility is the failure of a connection between a building column and the pool deck slab that never met building code standards. Another is that steel reinforcement 'was not placed where it should have been,' which meant the column and pool deck were far too weak. And a third theory is that work done later around the pool — when heavy planters, sand and pavers were added — increased the weight load on a deck 'that was already functionally and structurally inadequate.' The NIST report also notes that support columns in the building's basement parking garage had been exposed to frequent flooding, which causes corrosion in steel reinforcements and concrete deterioration. Are there other theories? Investigators did not find evidence of voids in the ground under the building, known as 'karst.' Using satellite data, the NIST team found there was no sinking or settling underneath Champlain Towers, which would indicate existence of karst. In addition, investigators found the limestone upon which the condo was built was 'sufficient to carry the building loads" and that testing of the concrete supporting Champlain Towers had 'adequate material strength.' One challenge for investigators was the lack of any available records from the original building construction and not many from its earlier years. How are other condo buildings handling new rules? After Surfside, state legislators enacted a law in 2022 requiring condo associations to have sufficient reserves to cover major repairs. Some residents were caught off guard by hefty fees imposed to cover years of deferred maintenance expenses required to bring their buildings into compliance with the law's standards. Gov. Ron DeSantis this week signed new legislation allowing some condo associations to fund their reserves through a loan or line of credit. It also gives residents more flexibility to pause payments into reserve funds while they prioritize needed repairs. It extends the deadline for condo associations to complete structural integrity studies and exempts some smaller buildings from those studies. 'Now it's time to make the change,' state Sen. Ed Hooper said. 'Elderly people are losing their condos because they could not afford to make the increase in their monthly HOA fees. That's just wrong.' What is being built on the site? It's a luxury condo building, dubbed the Delmore, with 37 'mansions in the sky' and a starting price of $15 million. The site was purchased at auction by Dubai-based DAMAC International for $120 million. According to the company, there will be amenities such as a see-through swimming pool, an indoor pool, an outdoor kitchen, a fitness center and a meditation garden. The new condo is expected to be completed by 2029. Will there be a memorial to the victims? A design for a memorial to the 98 victims and that honors their families was approved earlier this year by Surfside officials and a family committee. But the city's planning and zoning board objected to its appearance and recommended that alternatives be considered. The existing proposal envisions a tall 'wall of water' and exhibition of materials from the collapsed building. Surfside officials say they want to keep the project on track but will consider additional input, especially from the family committee. 'I understand the urgency. But this memorial is going to be here long beyond anyone in this room," said planning board chair Lindsay Lecour at an April city commission meeting.


The Independent
20-06-2025
- The Independent
Air traffic controllers in Florida briefly lost radar after fiber optic line was cut
Air traffic controllers in Florida briefly lost their radar Friday after a fiber optic line was cut, but the outage didn't lead to disruptions like what happened after similar outages around the Newark, New Jersey, airport this spring. Controllers were able to continue directing planes across five states in the Southeast because a backup system kicked in as designed. The Federal Aviation Administration said no flights were disrupted. The FAA said the radar center in Jacksonville, Florida, continued operating but on alert status because its primary communication line went down. A contractor was working on repairing the severed fiber line Friday afternoon. Authorities didn't specify what caused the severed fiber line or where it happened. The FAA didn't say exactly how long the radar was offline, but when air traffic controllers in a different facility in Philadelphia lost radar twice this spring it took 90 seconds for their systems to reboot after the system went down. Those incidents led to major disruptions at Newark Liberty International Airport in New Jersey because five controllers went on trauma leave after those outages, and that facility in Philadelphia directs planes in and out of the airport. Hundreds of flights had to be cancelled in Newark because the remaining controllers couldn't safely handle every flight on the schedule. Operations at that airport have since improved significantly An FAA spokesperson said there was 'no loss of critical air traffic service' in Jacksonville because the backup system kicked in. That center is responsible for planes flying across roughly 160,000 square miles of airspace across most of Alabama, Georgia, Florida, North Carolina and South Carolina. The problems in Newark were blamed on the failure of aging copper wires that much of the nation's air traffic control system still relies on. Transportation officials said the Newark problems demonstrated the need for a multi-million-dollar overhaul of the system that they are lobbying Congress to approve.


Sky News
20-06-2025
- Sky News
How are investigators looking into the Air India crash - and how long could they take?
The devastating Air India plane crash which killed 229 passengers and 12 crew has been labelled a "mystery" by experts. The Gatwick-bound flight, which was carrying 53 Britons, came down just after take-off from Ahmedabad airport in western India on Thursday 12 June, leaving only one survivor and also killing people on the ground. CCTV footage was captured of the crash, but experts say it has led to more questions than answers. An ongoing investigation will be reviewing the footage and other key evidence left in the crash's wake. But what are investigators looking at - and how long could it take? What is unusual about the crash? Air India Flight 171 took off from Ahmedabad Airport at 1.38pm local time on Thursday, and was only in the air for around half a minute. CCTV footage shows the plane struggling to gain altitude and it quickly begins to descend towards buildings, with its wheels still out and its nose raised. 0:56 It crashed into a densely populated neighbourhood in Ahmedabad, killing at least 29 other people on the ground. According to flight-tracking website Flightradar, the aircraft reached a height of just 625ft before crashing. The plane was a 12-year-old Boeing 787 Dreamliner, of which there are currently around 1,200 in operation worldwide. While other Boeing planes like the 787 Max have been plagued by high-profile safety incidents, this was the first deadly crash in 16 years of the Dreamliner model's operation, according to experts. 1:16 Several experts have told Sky News that they spotted potential anomalies in the footage. One of them was the landing gear, which appears to remain open throughout the clip. 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Aurobindo Handa, former director general of AAIB, told Sky News that any theories about what may have caused the incident are at this point purely speculative. He says the most crucial thing for investigators was to retrieve the black boxes - or Digital Flight Data Recorders (DFDR) - from the crash site. Black boxes have two components - the flight data recorder and cockpit voice recorder - and provide crucial insights for crash investigators. They include altitude, airspeed, the status of controls and pilot conversations which help determine probable causes of crashes. They also store essential information about the configuration of the aircraft, including the flaps and landing gear. Mr Handa said that when there is a crash, the retrieval of the black boxes becomes the "primary focus" straight after first responders have carried out their rescue mission. 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