Confined Space: Dangerous Gas Buildup in Fish Holds
Four crewmembers onboard a commercial fishing vessel noticed an unusual odor coming from the fish hold while conducting shrimping operations. While under the assumption that the odor was due to a leaking refrigerant line, the crew hauled in their nets and began transiting back to port to have their system inspected by a service technician. As they were packing the last haul of catch into bags, one of the crewmembers went down into the fish hold to retrieve more bags. The crewmember subsequently fell back into the hold as he was trying to exit the space. A second crewmember failed to recognize the potential hazard and rushed into the space to provide assistance; however, he was immediately overcome by the gas and also fell into the hold. >click to read< 13:14
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