A pilot from the New OrleansBaton Rouge Steamship Pilots Association (NOBRA) was aboard to guide the 600-foot tanker downriver. He had completed similar jobs from the same refinery dock at least 10 times in his 14-year career, some during high water.
This one didn’t go as planned. The ship became caught in the 5- to 6-knot current and struck a support pier for the Sunshine Bridge about a mile downriver from the refinery. The impact occurred at 1322 on June 16, 2019, with total damage to the ship and bridge exceeding $4.5 million. No pollution or injuries were reported.
Investigators from the National Transportation Safety Board (NTSB) suggested the NOBRA pilot never gained full control of Dank Silver when starting to head downriver.
“Ultimately, because the pilot decided to turn the ship immediately off the dock rather than heading upriver to turn, he had less distance to gain control of the movement of the ship above the bridge,” the NTSB said in its accident report.
The NOBRA pilots declined to comment on the agency’s findings.
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Esta historia es de la edición September 2020 de Professional Mariner.
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Mariner's role still unknown as autonomous shipping gains speed
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