Fatal Electrocution on Sophia Z: Urgent Call to Inspect Portable Electrical Gear

Fatal Electrocution Aboard Bulk Carrier Sophia Z: Urgent Call to Inspect Portable Electrical Gear | Bahamas Maritime Authority Report.

What Happened On August 30, 2024, the bulk carrier Sophia Z was underway in the Indian Ocean. A 48-year-old bosun was assigned to check the rubber packing on weathertight doors in the forecastle store. Shortly after the afternoon break, a crew member found the bosun lying on the deck, grasping a portable LED lamp and its extension cable. The responding crew member received a dangerous electric shock when touching the victim, but managed to unplug the power cord. Despite immediate CPR and oxygen, the bosun could not be revived and died from electrocution.

The person who discovered the casualty was lucky not to have been more seriously injured by their contact shock.

An investigation found that the portable lamp’s power cord was made of two different-sized wires joined by a simple solder and wrapped in electrical tape. Critically, neither the extension reel’s residual current device (RCD) nor the ship’s circuit breakers tripped to stop the current. The severe consequences were worsened by the 30°C heat and high humidity; the victim’s damp skin lowered his electrical resistance, making the shock fatal.

Immediate Operational Checks Captains and officers must treat this tragedy as a critical warning. Today, gather your deck and engine teams and complete the following actions:

• Physically inspect all portable electrical tools, extension cords, and cargo lamps aboard your vessel.
• Immediately remove and destroy any equipment with taped joints, mismatched cable splices, any visible damage, or cracked insulation.
• Test all Residual Current Devices (RCDs) on extension reels to ensure they trip correctly.
• Verify that any unapproved or “home-made” portable lamps are permanently removed from service.

Lessons Learned

• Eliminate makeshift repairs: Never allow improvised electrical connections. Taped or poorly spliced cables fail easily and remove vital insulation protection.
• Mandate safe voltages: In damp, hot, or highly conductive spaces (like steel compartments), always use low-voltage portable lighting and tools (under 50 volts AC).
• Formalise routine inspections: Update your Planned Maintenance System so that an electrically competent person regularly tests portable electrical equipment and cable insulation resistance.
• Expand risk assessments: Ensure your safety management system specifically assesses the hazards of portable electrical gear, rather than only focusing on high-voltage fixed systems.
• Train first responders: Reinforce emergency training so crew members know they must isolate the power source before touching an electrocution casualty, preventing a double tragedy.

Replace old and damaged equipment before accidents happen. Minor expenses of time and money for improved maintenance will save lives and reduce insurance claims over time.

Tags Marine Safety, Electrocution Hazard, Portable Electrical Equipment, Incident Prevention

Official Report https://www.bahamasmaritime.com/wp-content/uploads/2025/05/Sophia-Z-electrocution-MSI-report.pdf