Lost time injury (LTI): Loss of end of thumb

  • Safety Flash
  • Published on 12 July 2016
  • Generated on 21 June 2026
  • IMCA SF 19/16
  • 1 minute read

The MSF has published a safety alert regarding an incident in which a crew member lost the end of his thumb.

What happened?

The incident occurred during the installation of an additional security gate at the top of the gangway. The injured person was holding the gate in position while a second crew member located the bolts. To access one of the securing bolts, the second crew member closed the pilot door without warning, trapping the injured person’s finger between the gate and the pilot door. As a consequence, the injured person lost the top of his right thumb above the first knuckle.

Installation of safety gate

The immediate causes were observed to be:

  • Inadequate work planning or programming – the work was viewed as everyday which resulted in an inadequate risk assessment.
  • The lack of guards or barriers.
  • Lack of communication between the two parties involved in the task – a basic and simple warning that something was going to change would have sufficed and an accident would have been avoided – ‘watch out, I’m closing the door’.

Latest Safety Flashes:

Arm injury – need for focus on safe isolation and task control

A worker sustained an arm injury while troubleshooting a malfunctioning garbage compactor.

Read more
Floodlamp causes scaffold board to start smouldering

Workers on the accommodation deck noticed light smoke emanating from a nearby scaffold structure.

Read more
Lamp fixture fire in office cabin

A fire broke out in a ceiling lamp fitting in a cabin on a vessel.

Read more
BSEE: Prevent fires by inspecting cords, plugs and welding leads before use

The United States Bureau of Safety and Environmental Enforcement (BSEE) has published Safety Alert 515.

Read more
More positive stories

Some more stories of good things happening – what went right.

Read more

IMCA Safety Flashes summarise key safety matters and incidents, allowing lessons to be more easily learnt for the benefit of the entire offshore industry.

The effectiveness of the IMCA Safety Flash system depends on the industry sharing information and so avoiding repeat incidents. Incidents are classified according to IOGP's Life Saving Rules.

All information is anonymised or sanitised, as appropriate, and warnings for graphic content included where possible.

IMCA makes every effort to ensure both the accuracy and reliability of the information shared, but is not be liable for any guidance and/or recommendation and/or statement herein contained.

The information contained in this document does not fulfil or replace any individual's or Member's legal, regulatory or other duties or obligations in respect of their operations. Individuals and Members remain solely responsible for the safe, lawful and proper conduct of their operations.

Share your safety incidents with IMCA online. Sign-up to receive Safety Flashes straight to your email.