The New Zealand Transport Accident Investigation Commission (TAIC) has released findings regarding a serious injury on the bulk carrier Thor Nitnirund in the Cook Strait on March 20, 2025. The report emphasizes the importance of effective safety management systems, meticulous planning for lifting operations, and heightened awareness in high-risk areas during deck work.
The incident occurred while the ship was drifting, waiting for a berth in Wellington. Heavy weather had washed two cargo lashing chains overboard. The crew improvised a lifting system using a mooring winch to recover the chains. During the process, a web sling failed, resulting in serious head injuries to an able seaman, who was subsequently evacuated by helicopter. The sling’s failure stemmed from damage and poor condition, having not been recorded in the lifting gear register.
The report highlights critical lessons for crew members and management, including the need for thorough planning and risk assessments before lifting operations. It stresses the importance of maintaining equipment and ensuring that all lifting gear is documented and inspected. While no new recommendations were issued, the operator, Thoresen & Co (Bangkok) Limited, has taken steps to enhance safety measures, including improved inspection procedures and standardized management practices.
