Due to an increase in reported electrical deficiencies on commercial vessels, the US Coast Guard is warning commercial vessel owners to inspect their vessels’ wiring before getting underway in the spring. Coast Guard marine inspectors have discovered that a number of vessels have significant electrical deficiencies that can pose safety hazards and cause marine-engine causalities, and inspectors will spend additional time during inspections examining electrical systems as a result.
Some examples of common discrepancies include:
Dead-ended wiring: When equipment is changed or removed, new wiring is installed. Often the old wiring is not removed or properly put in a junction box. This poses a shock hazard if the wiring is still energized.
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