(CNN) — Rescuers resumed searching Sunday for a construction worker trapped in rubble after a deadly construction collapse in New Orleans, officials said, but the building’s instability is making for a precarious situation.
“As you start to move debris, you’ve got to make sure that everything is shored up,” New Orleans Fire Department Superintendent Tim McConnell said, asking for patience as teams work to ensure the structure is safe.
Two people were killed in Saturday’s collapse and at least 30 people were hospitalized, authorities said. All but one of the injured have been discharged, they said.
Mayor LaToya Cantrell visited the last hospitalized victim at University Medical Center, she said. He is in stable condition after undergoing surgery on his femur Saturday, his family is en route to New Orleans and he is “in the best of spirits that he can be in,” the mayor said.
“People matter, and he was an employee on the eighth floor. Happened very fast,” Cantrell said. “As he was talking to me, tears were, of course, in his eyes.”
Rescue operation is top priority
Crews had suspended the search for the missing worker, but McConnell said late Sunday morning that teams were re-entering the building to continue the search.
“Until we know different, we will stay in the rescue mode,” he said. “Obviously, life safety is always our No. 1 priority.”
A crane brought in early Sunday to help stabilize the structure and facilitate response operations was being set up late Sunday morning.
The crane was on a job site in Baton Rouge, and it received a special police escort to New Orleans, McConnell said. It generally takes three hours to erect a crane, which weighs about 110 tons, he said.
Several engineers have also been brought in, while others — including one traveling from Germany and slated to arrive Sunday evening — are on their way to the site.
More than 100 people were working on the soon-to-be Hard Rock Hotel near the city’s historic French Quarter when the building gave way, Citadel Builders spokesman Brian Trascher said in a statement.
“Citadel representatives remain engaged and will be working with the City and engineering experts throughout the night and until a solution can be implemented,” the statement from the company, which was the general contractor over the project, said.
Authorities have not said what caused the collapse, but Cantrell promised a “relentless” investigation into the incident. The Occupational Safety and Health Administration would join the probe once rescue efforts were complete, she said.
Two dead, at least 18 injured
Video footage of the building crashing to the ground shows workers emerging from a cloud of dust after the building’s upper floors collapsed and debris littered the street below.
Mandatory evacuations in the surrounding areas were issued Saturday as city officials said the building was stable but unsupported, CNN affiliate WDSU reported.
There was a strong possibility of further collapse, McConnell said Saturday. He compared Saturday’s damage to that of an earthquake.
A crane weighing several tons that was attached to the building was unstable and could also collapse, McConnell said.
“All residents should continue to stay away from the area, and to heed the street closures and traffic warnings,” Cantrell said in a tweet Saturday night. “We appreciate the public’s response and support, and we are praying for the victims and their families.”