Fall Protection – Defective Safety Harness

  • Safety Flash
  • Published on 12 February 2024
  • Generated on 17 September 2025
  • IMCA SF 03/24
  • 2 minute read

Several points of failure were identified on and around the area of the plastic back pad of a harness.

What happened?

During equipment recovery operations on the back deck of a vessel, a technician felt something unexpected around the Dorsal ‘D’ ring on the back of his safety harness. Operations were immediately stopped. On inspection, several points of failure were identified on and around the area of the plastic back pad of the harness (see photo).

Defective Safety Harness

Findings/Lessons Learned

  • Before project mobilisation, the task of inspecting the harnesses was assigned to an untrained short service employee, which was contrary to company requirements.
  • There was a failure to adhere to existing internal requirements and control mechanisms associated with the periodic inspection, maintenance and record keeping associated with fall protection equipment systems.
  • There was no evidence that a pre-use inspection – as was required by the company – had been completed by the technician before putting on the harness and starting work.
  • Wear and tear of the harness and metal components indicated exposure to adverse environmental conditions, suggesting that the harness had not been stored and maintained per the original equipment manufacturer’s instructions.

Actions taken

  • Ensure thorough visual inspection of fall protection safety harnesses by an appropriately trained person. Safety harnesses found unfit for service should be quarantined or destroyed.
  • Maintain a comprehensive fall protection equipment register.
  • Always store fall protection equipment in an environment protected from the elements and in accordance with the original equipment manufacturer’s requirements.

Latest Safety Flashes:

SWL plate dropped from crane block

An “SWL” plate weighing 0.9kg fell from the auxiliary hook block and landed on the main deck of a newly purchased vessel.

Read more
Unsafe Lifting practices during dry dock

An unsafe attempt was made to lift 14 empty oil drums using only a web sling, without clamps, certified frames, or proper securing.

Read more
Handling alarms on the bridge – a DP incident

DPO accidentally pressed the adjacent "Take" button on the DP panel.

Read more
Uncoordinated Emergency Shutdown due to pipe failure

All cargo pumps (No. 1, 2, and 3) tripped simultaneously due to Emergency Shutdown (ESD) activation.

Read more
UK HSE: oil company fined after serious failure of elevator

The UK HSE has fined a North Sea oil and gas operator £300,000 after three crew members descended into a water filled lift shaft on a floating platform in the North Sea causing them to become partially submerged.

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.