High potential near miss – Storage box dropped from forklift

  • Safety Flash
  • Published on 16 July 2019
  • Generated on 22 August 2025
  • IMCA SF 17/19
  • 2 minute read

A storage box weighing approximately 770 kg fell 4 m from the forks of a forklift truck.

What happened?

The incident occurred when storage boxes containing items of equipment located on an intermediate floor at a supply base were being lifted from the level using a forklift truck.

This near miss was categorised as a high potential event.

The incident occurred when storage boxes containing items of equipment located on an intermediate floor at a supply base were being lifted from the level using a forklift truck

What went wrong?

Investigation has identified the storage box was not lifted correctly; it was not lifted from the captive pockets. 

If the captive pockets had been used, the bottom edge of the box should make contact with the fork itself, preventing tipping forward from the forks.

The ‘captive pockets’ can be seen in the right-hand photograph below, and also in the extreme right of the photograph above (circled).

Showing incorrect box orientation with non-captive pockets presented.

showing incorrect box orientation with non-captive pockets presented.

Showing correct box orientation with captive pockets presented.

showing correct box orientation with captive pockets presented.

What were the causes?

Poor communication: the above was identified and followed on all the previous box retrievals.

However, this was not communicated to new personnel joining the task which led to the (dropped) box being lifted from the non-captive pockets.

What lessons were learned?

  • Review instructions on how items are identified, weighed, stored and handled.

  • The lifting location of this box type should be clearly marked and visible from ground level.

Latest Safety Flashes:

UK HSE: Motion Compensated Gangways Auto-Retraction

The UK Health and Safety Executive (HSE) has published Safety Notice ED03-2025

Read more
Brazil: diver permanently disabled after decompression illness

Conviction of diving company upheld as work accident suffered by a diver who lost strength in his upper limbs and the ability to move, requiring permanent use of a wheelchair.

Read more
Diver reports unwell post-dive: non-decompression illness

A diver experienced a dizzy spell about one hour after completing a diving operation

Read more
Shore-side crane boom collides with vessel mast

During shipyard lifting operations, the boom of a dock crane made contact with the vessel mast.

Read more
Injury sustained while operating steel lifting magnet

While preparing to transfer steel plates using a steel lifting magnet, a crew person was injured.

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.