Onboard a vessel, an Electrician to Operate (ETO) suffered an “arc-eye” burn due to an electric arc flash while disconnecting the shore power cable.
He reportedly turned off the breaker on shore and began disconnecting the cable from the ship’s power outlet.
However, upon removing the plug, he discovered that the cable was still energized on the shore side, causing an electric arc and a minor eye burn.
⚙️ What Went Wrong
🔘 There was inadequate communication between the vessel and the shore power supplier.
🔘 There was no proper documentation or confirmation that the power had actually been disconnected.
📚 What can be learned from this incident:
- Never assume the power is disconnected. Always have the voltage checked by a certified tester. Remember: a cable is only considered safe after it has been tested and isolated!
- Never work with power alone. When working with machines or cables, two people are recommended to be present to monitor and record the process.
- Communication is key to safety. There must be a clear transfer of information and responsibility between the vessel and shore, and between the contractor and subcontractor. Conduct a Risk Assessment and Toolbox Talk before starting work, especially for high-risk operations.
ℹ️Main lesson: Don’t trust—verify. Even one arc can cost you your sight.
Seamen’s Club 🇺🇦 | #education