1:03 am, Thursday, 25 April 2024

Collapse of the Baltimore Bridge in the United States

A major bridge collapsed in the US city of Baltimore after being struck by a heavily laden container ship. Many questions remain, including how the ship could have lost control. Here’s what we know so far:

– What happened? –

At approximately 1:30 am (0530 GMT) the Singapore-flagged container ship Dali, departing Baltimore with a full cargo en route to Sri Lanka, crashed into a concrete pier supporting the Francis Scott Key Bridge in Baltimore. Within seconds almost the entire bridge collapsed and plunged into what officials said was roughly 50 feet (15 meters) of frigid water below. Moments before, the ship issued a Mayday call warning that it had lost power — prompting authorities to scramble to shut down traffic to the bridge, potentially saving lives.

A search and rescue operation involving divers, boats, aircraft and sophisticated sonar and infrared equipment is under way.

– How many casualties are there? –

Officials say they are searching for at least six members of an eight-person construction crew that was at work repairing potholes on the bridge. Two other people have already been pulled from the water. One was unhurt, but the other was seriously injured and rushed to hospital.
There was some confusion over whether any people may still be trapped in cars that may have been on the bridge when it collapsed. Baltimore’s fire chief James Wallace said sonar has found vehicles in the water, but he could not give further details.
Maryland’s Governor Wes Moore said the investigation was still ongoing, while state Transportation Secretary Paul Wiedefeld said officials “do not believe” any people were trapped in cars.
The managers of the Dali, Synergy Marine Group, said that none of the crew were injured.

– What caused it? –

The Dali issued a Mayday call moments before the crash, warning that it had lost power and propulsion. It’s not yet clear what caused the power outage. “As a result, it was unable to maintain the desired heading and collided with the Francis Scott Key bridge,” Singapore’s Maritime and Port Authority said in a statement, citing Synergy Marine Group.
CCTV footage shows the ship going dark twice in the minutes before the crash. A puff of smoke can also be seen before the collision. Singapore’s MPA said the Dali had dropped its anchors prior to the crash as part of its emergency procedures. Doing so can help slow the passage of an out-of-control ship, AFP reports.

Officials have said repeatedly that there is “no indication” of terrorism. Some experts suggested the bridge’s main support structures may not have been properly protected to withstand a collision by such a large vessel. “The significant momentum of this massive cargo vessel, especially when
laden with cargo, would have been considerable upon impact,” said Toby Mottram, a structural engineering professor at the University of Warwick. “It’s evident that the pier couldn’t withstand the impact energy…. The extent of the damage to the bridge superstructure appears disproportionate to the cause,” Mottram said.

– What happens next? –

Authorities have closed the port “until further notice” and traffic is being diverted away from the bridge as the rescue effort continues. Officials have said that finding any survivors is their only priority at the moment. Moore declared a state of emergency.
They are also monitoring for any fuel spill from the stricken Dali, though none has been confirmed yet.

The collapse is expected to have a severe impact on the region. Traffic around Baltimore will be affected by the loss of the bridge, while shipping could also see long delays thanks to the debris now choking the waterway

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Collapse of the Baltimore Bridge in the United States

Update Time : 02:05:13 am, Wednesday, 27 March 2024

A major bridge collapsed in the US city of Baltimore after being struck by a heavily laden container ship. Many questions remain, including how the ship could have lost control. Here’s what we know so far:

– What happened? –

At approximately 1:30 am (0530 GMT) the Singapore-flagged container ship Dali, departing Baltimore with a full cargo en route to Sri Lanka, crashed into a concrete pier supporting the Francis Scott Key Bridge in Baltimore. Within seconds almost the entire bridge collapsed and plunged into what officials said was roughly 50 feet (15 meters) of frigid water below. Moments before, the ship issued a Mayday call warning that it had lost power — prompting authorities to scramble to shut down traffic to the bridge, potentially saving lives.

A search and rescue operation involving divers, boats, aircraft and sophisticated sonar and infrared equipment is under way.

– How many casualties are there? –

Officials say they are searching for at least six members of an eight-person construction crew that was at work repairing potholes on the bridge. Two other people have already been pulled from the water. One was unhurt, but the other was seriously injured and rushed to hospital.
There was some confusion over whether any people may still be trapped in cars that may have been on the bridge when it collapsed. Baltimore’s fire chief James Wallace said sonar has found vehicles in the water, but he could not give further details.
Maryland’s Governor Wes Moore said the investigation was still ongoing, while state Transportation Secretary Paul Wiedefeld said officials “do not believe” any people were trapped in cars.
The managers of the Dali, Synergy Marine Group, said that none of the crew were injured.

– What caused it? –

The Dali issued a Mayday call moments before the crash, warning that it had lost power and propulsion. It’s not yet clear what caused the power outage. “As a result, it was unable to maintain the desired heading and collided with the Francis Scott Key bridge,” Singapore’s Maritime and Port Authority said in a statement, citing Synergy Marine Group.
CCTV footage shows the ship going dark twice in the minutes before the crash. A puff of smoke can also be seen before the collision. Singapore’s MPA said the Dali had dropped its anchors prior to the crash as part of its emergency procedures. Doing so can help slow the passage of an out-of-control ship, AFP reports.

Officials have said repeatedly that there is “no indication” of terrorism. Some experts suggested the bridge’s main support structures may not have been properly protected to withstand a collision by such a large vessel. “The significant momentum of this massive cargo vessel, especially when
laden with cargo, would have been considerable upon impact,” said Toby Mottram, a structural engineering professor at the University of Warwick. “It’s evident that the pier couldn’t withstand the impact energy…. The extent of the damage to the bridge superstructure appears disproportionate to the cause,” Mottram said.

– What happens next? –

Authorities have closed the port “until further notice” and traffic is being diverted away from the bridge as the rescue effort continues. Officials have said that finding any survivors is their only priority at the moment. Moore declared a state of emergency.
They are also monitoring for any fuel spill from the stricken Dali, though none has been confirmed yet.

The collapse is expected to have a severe impact on the region. Traffic around Baltimore will be affected by the loss of the bridge, while shipping could also see long delays thanks to the debris now choking the waterway