This is not a drill…an LTI during a drill (MSF)

  • Safety Flash
  • Published on 12 May 2022
  • Generated on 26 July 2026
  • IMCA SF 12/22
  • 2 minute read

The Marine Safety Forum (MSF) reports in Safety Alert 22-08 an incident in which someone was injured during a drill.

What happened?

Crew on a vessel were undertaking a programme of drills and exercises. A stretcher and casualty handling drill was being conducted on-board the vessels daughter craft when the incident occurred.

As part of the scenario and setting the scene, one person was to close the door of the daughter craft. He placed his right hand on the inner door frame not realising that his thumb was overlapping on the inside of the frame. He used his left hand to close the door with force, entrapping his right thumb and inflicting a severe open fracture. His wound was cleaned and dressed, and he was subsequently medevac’d to shore.

Photo of inner door frame on vessel

What went wrong?

Subsequent investigation determined that the root cause was lack of situational awareness and poor judgement.  Though a very experienced seafarer, he “got carried away” – he had lost focus on his own actions and was concerned with ensuring that the exercise was being completed correctly.

Actions

  • Check whether door design can be amended to assess potential preventative measures.
  • Use a ‘Time Out for Safety’ to highlight the trapping point and raising awareness of the potential hazard on the cabin door frame.

Latest Safety Flashes:

MAIB: Catastrophic engine failure and subsequent fire

MAIB has published Accident Investigation Report 10/2026 into a catastrophic failure of a diesel generator engine on board the vessel Kommandor Susan.

Read more
BSEE: Compressed gas cylinder hazards

BSEE has published Safety Alert 516, relating to potential risks involving compressed gas cylinders.

Read more
MSF: dropped object inside vessel tank

MSF have published Safety Alert 26-05 relating to a tank cleaning machine coming lose and falling within a tank on a vessel.

Read more
Uncontrolled movement of cargo

During offshore cargo operations alongside a rig, a single pipe loaded on deck shifted due to vessel motion and swell conditions.

Read more
Positives – rubber seals on hatches, securing of shackle pins, fuel sample box

A Member reports a few positive findings.

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.