A tragic incident at a port in Northern Ireland highlights the critical need for awareness and adherence to safety protocols when accessing confined spaces on ships. This case involved the loss of two security personnel during a routine ship search, underscoring the dangers of entering unventilated cargo holds without proper precautions.

The vessel, fully loaded with coal, was docked for port formalities. Two security personnel entered the No. 1 cargo hold through an access hatch without testing the atmosphere or using breathing apparatus. Both succumbed to the hazardous atmosphere and collapsed while descending the hold ladder. A third team member attempted a rescue without proper equipment and also collapsed. The ship's crew was alerted, and a rescue operation was launched after opening the hatch cover. Tragically, only one of the three security personnel survived.

This incident reveals a critical gap in safety awareness among personnel boarding ships for inspections. Many such individuals, including security teams searching for stowaways or contraband, may lack knowledge about the specific risks associated with confined spaces or the cargo on board. To prevent similar incidents, the following safety measures are recommended:

1. Secure all access hatches to cargo holds or tanks with hazardous atmospheres upon arrival in port, locking them if possible.
2. Display clear warning signs at access points to deter unauthorized entry without proper equipment or permission.
3. Ensure the Master or duty officer informs all shoreside personnel about the dangers of confined spaces, emphasizing that entry is prohibited until the space is ventilated or appropriate breathing apparatus is used.
4. Maintain fully operational breathing apparatus and spare bottles on board, ensuring they are charged and ready for immediate use.

By implementing these measures, ships can significantly reduce the risk of unauthorized or unsafe entry into confined spaces. Training programs for seafarers and shoreside personnel should emphasize the hazards of confined spaces and the importance of following established safety protocols.

Additional Resource

For further guidance, refer to the International Maritime Organization (IMO) guidelines on safe entry into enclosed spaces (IMO Resolution A.1050(27)).