Unsafe mooring practices
- Safety Flash
- Published on 25 July 2017
- Generated on 10 November 2025
- IMCA SF 18/17
- 1 minute read
During a routine marine inspection of a vessel it was observed that rope lines had been attached to the mooring winch control levers to facilitate ‘remote’ operation of the winches.
What happened?
The observed practice is inappropriate and unsafe. There are a number of very good reasons why, including:
- accidentally pulling on the wrong line and performing an unintended action
- crew member getting entangled in the lines and inadvertently operating the winch
- lack of proper control of winches.
Mooring and unmooring a vessel is inherently a potentially dangerous operation and requires crews to be in full control of all associated equipment.
Recommendations
Adequate personnel under the supervision of a certified officer should be available for:
- handling of equipment and gear
- communications
- directing the winchman.
Members are referred to the following IMCA publications:
- IMCA HSS029, M214 – Mooring practice safety guidance for offshore vessels when alongside in ports and harbours
Related safety flashes
-
IMCA SF 04/09
2 April 2009
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