The National Transportation Safety Board has released its report into an April 25, 2023 incident in which about 150 feet of a degraded dock at the Chalmette Refinery crude oil dock near mile 89 on the Lower Mississippi River collapsed after a barge contact .
There were no injuries, and no pollution was reported. There was extensive damage to the dock’s pipelines, bridges, and pilings. The estimated cost of repairs to the dock was about $7 million.
The incident occurred when the 76-foot-long...