The Golden Ray cargo ship capsized due to inaccurate stability calculations, the NTSB finds

The Golden Ray cargo ship capsized because of inaccurate stability calculations, the NTSB finds

2021-09-15 04:56:44

In its report concerning the investigation into the September 2019 capsizing, the NTSB additionally discovered that two watertight doorways had been left open, which prompted the vessel to flood after it capsized. The flooding trapped 4 crew members who had been later rescued.

The Golden Ray was carrying 4,100 autos and 24 crew members when it overturned whereas touring via St. Simons Sound. In the end fireplace, flooding and saltwater corrosion meant the ship was declared a complete loss estimated at $62.5 million, the NTSB stated in its report, and an estimated $142 million value of cargo was misplaced.

The possible reason for the capsizing was the chief officer’s mistake whereas coming into ballast portions into the soundness calculation program, the NTSB report stated. That meant the vessel had much less stability than the chief officer calculated, the report stated.

The operator of the ship additionally had no procedures to confirm the chief officer’s calculations, so the operator and grasp of the ship did not know the Golden Ray was crusing with out assembly stability necessities, the NTSB stated.

The accident

The Golden Ray left the Port of Brunswick at 1 a.m. on September 8, 2019, after unloading and loading autos and was on its solution to Baltimore. Because the vessel made a flip to the appropriate, it heeled rapidly to its left aspect, ultimately settling at an angle of 90 levels, the NTSB report stated.

In a public listening to final 12 months, Capt. Jonathan Tennant, who steered the ship out of the port, stated every part appeared regular earlier than it capsized.

The opposite crew members had been South Korean nationals. The primary engineer on the ship, Junyong Kim — who was the final particular person to be rescued — additionally stated nothing appeared out of the bizarre till the ship turned sideways.

After the misery name, first responders started arriving shortly after 2 a.m. with vessels from the Coast Guard and Georgia Division of Pure Assets and a Coast Guard helicopter. By 6:45 a.m., that they had rescued 20 crew members, and it took till the night of the next day for first responders to rescue the 4 who had been trapped.
Members of the US Coast Guard unload supplies from a Coast Guard helicopter from the side of the Golden Ray on September 9, 2019, the day after it capsized.

Two crew members had been significantly injured, the NTSB stated.

The NTSB’s suggestions

Because of its investigation, the NTSB advisable that the operator of the vessel, G-Marine Service Co. Ltd., create procedures for verifying stability calculations earlier than a vessel leaves port.

It additionally advisable the corporate confirm the crew follows a departure guidelines relating to the closing of watertight doorways.

On the Golden Ray, the NTSB discovered, “the 2 watertight doorways had been left open for nearly 2 hours earlier than the accident. Nevertheless, nobody on the bridge ensured that the doorways had been closed earlier than departure from the port.”

CNN’s Natasha Chen contributed to this report.

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