Line of fire: Cutting injury to index finger

  • Safety Flash
  • Published on 5 July 2019
  • Generated on 18 August 2026
  • IMCA SF 16/19
  • 2 minute read

Whilst using a safety knife to remove the outer sheaving from a core conductor, a crew member managed to cut his finger.

What happened?

The safety knife slipped through the sheaving and resulted in a wound to the soft tissue of the fingerprint area of the left index finger, and a superficial laceration near the mid-point of his ring finger nail.

re-construction of the cutting activity

re-construction of the cutting activity

the injury received to index finger

the injury received to index finger

This photo may show graphic content.

What was the cause?

Additional underlying/root causes also identified by our member are listed below:

  • The risk assessment did not detail suitable control measures to ensure that people were not in the line of fire, nor did it specify the specific tools or PPE to carry out this task.

  • There had been no task risk assessment (TRA) directly before starting the job.

What actions were taken? What lessons were learned?

  • ‘Engineer out’ potential line of fire injuries; in this instance, alternative tooling and technique to be utilised for the removal of outer sheaving from a core conductor

  • Continue embedding the International Association of Oil & Gas Producers (IOGP) Life Saving Rules within the company processes and culture

  • Risk assessment should be suitable and sufficient for the task to be performed, specifying the correct tool(s) and PPE; the correct PPE should be readily available and used.

Members may wish to refer to: 

Latest Safety Flashes:

High potential near miss: Diving bell main lift wire connection failure

High potential near miss failure of the main lift wire connection (Swivel unit) on a saturation diving bell.

Read more
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

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.