the investigation found that oceangate continued to use titan even after a series of incidents compromised the integrity of the hull and other critical components without properly assessing or inspecting the craft. It imploded 90 minutes into the dive because the carbon-fiber hull suffered a “catastrophic loss of structural integrity,” the report reads. Carbon fiber has not been used on this type of deep-diving sub before and is considered to be unreliable under pressure due to delamination. The crew died instantly, facing nearly 5,000 pounds per square inch of water pressure, per the report. Other contributing factors cited in the report include a toxic workplace culture at OceanGate, an inadequate domestic and international regulatory framework for submersible operations and vessels of novel design, and an ineffective whistleblower process under the Seaman’s Protection Act. “This marine casualty and the loss of five lives was preventable,” Jason Neubauer, the chair of the Coast Guard Marine Board, said in a statement. “The two-year investigation has identified multiple contributing factors that led to this tragedy, providing valuable lessons learned to prevent a future occurrence. after which the commandant will confirm any actions to be pursued, ”
MBI’s report is currently being reviewed by the commandant of the Coast Guard. “There is a need for stronger oversight and clear options for operators who are exploring latest concepts outside of the existing regulatory framework,” Neubauer said. “I am optimistic the ROI’s findings and recommendations will help improve awareness of the risks and the importance of proper oversight while still providing a pathway for innovation.