Key Takeaways
- • Miami-Dade County lifted the stop-work order on Citadel's $2.5 billion, 52-story headquarters at 1201 Brickell Bay Drive after reviewing a revised safety plan submitted by contractor Keller North America, according to the Miami Herald as reported by The Real Deal.
- • A drill rig fell onto morning traffic on September 14, 2026 during pre-construction soil work, crushing several cars and sending four people, including a driver and three construction workers, to the hospital with minor injuries.
- • Miami-Dade's Department of Regulatory and Economic Resources approved Keller's revised safety plan on October 7, which adds crane mats, spotters, flaggers and resident notifications.
- • An OSHA investigation remains open, and the federal agency has returned the damaged equipment to Keller.
- • The site was bought by Ken Griffin for $363 million in 2022, when Citadel moved its global headquarters from Chicago to Miami.
Summary
Construction on Citadel's $2.5 billion headquarters on Brickell Bay Drive has resumed following a drill-rig collapse that injured four people in September, according to The Real Deal, which cited the Miami Herald. Miami-Dade County lifted the stop-work order on the 52-story office tower after reviewing a revised safety plan submitted by Citadel's contractor, Keller North America.
The contractor was performing pre-construction soil work at 1201 Brickell Bay Drive on September 14, 2026, when the rig fell onto morning traffic, crushing several cars. Four people, including a driver and three construction workers, were taken to hospital with minor injuries. Sergio Ascunce, deputy building official with Miami-Dade County, told the outlet he believes the rig fell because it was moved in wet weather on soggy, unstable ground.
Keller's revised safety plan includes crane mats to help distribute equipment weight, spotters to monitor machinery during movement, flaggers when equipment operates near traffic, and notifications to nearby residents about site work. The Miami-Dade County Department of Regulatory and Economic Resources approved the plan on October 7. The publication noted it is unclear whether these measures were in place before the accident. An Occupational Safety and Health Administration investigation remains open, and the agency has returned the damaged equipment to Keller, per Ascunce.
The project also received an unrelated city code violation requiring dust control measures. Keller expects to resolve it without disrupting the resumed work. The 2.5-acre site was acquired by Griffin for $363 million in 2022. While the permanent headquarters is under construction, Citadel has operated from temporary space at 830 Brickell Plaza and Southeast Financial Center at 200 South Biscayne Boulevard.
The contractor was performing pre-construction soil work at 1201 Brickell Bay Drive on September 14, 2026, when the rig fell onto morning traffic, crushing several cars. Four people, including a driver and three construction workers, were taken to hospital with minor injuries. Sergio Ascunce, deputy building official with Miami-Dade County, told the outlet he believes the rig fell because it was moved in wet weather on soggy, unstable ground.
Keller's revised safety plan includes crane mats to help distribute equipment weight, spotters to monitor machinery during movement, flaggers when equipment operates near traffic, and notifications to nearby residents about site work. The Miami-Dade County Department of Regulatory and Economic Resources approved the plan on October 7. The publication noted it is unclear whether these measures were in place before the accident. An Occupational Safety and Health Administration investigation remains open, and the agency has returned the damaged equipment to Keller, per Ascunce.
The project also received an unrelated city code violation requiring dust control measures. Keller expects to resolve it without disrupting the resumed work. The 2.5-acre site was acquired by Griffin for $363 million in 2022. While the permanent headquarters is under construction, Citadel has operated from temporary space at 830 Brickell Plaza and Southeast Financial Center at 200 South Biscayne Boulevard.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.