Fall from height in a confined space

  • Safety Flash
  • Published on 2 October 2015
  • Generated on 16 April 2026
  • IMCA SF 14/15
  • 1 minute read

An employee fell from a ladder while descending into a well cellar to remove tie rods on the cellar wall. 

What happened?

The initial report states that the injured person removed his safety harness hook from the ladder rung above in order to hook onto the rung below, at this point he lost balance and fell 2.5 m onto the concrete cellar floor. (Note: Safety lanyard was in use with only one snap hook). The onsite medic was informed and immediately attended the scene. Rescue trained personnel assisted the medic in the rescue/extrication. The injured person was stabilized, secured on spinal stretcher and lifted from the 5 m deep cellar using a crane, and transferred to the clinic by ambulance.

What went wrong?

  • Conditions: Inadequate/restricted/congested workplace/environment. Inadequate/inappropriate tools/equipment
  • Actions: Inappropriate/inadequate protective methods
  • Personal Factors:
    • Inadequate skill and/or knowledge level
  • Job Factors:
    • Lack of/inadequate policies and procedures
    • Inadequate management/supervision/leadership
    • Inadequate tools and equipment.

Latest Safety Flashes:

LTI – crew member squeezed between buoy and cargo rail

A crew member was crushed between a large buoy and a cargo rail.

Read more
BSEE: Exterior Walkway separates from temporary living quarters, putting workers at risk

BSEE has published Safety Alert 513, relating to an incident involving a third-floor walkway outside temporary living quarters on an offshore platform.

Read more
UK HSE: electrician seriously injured on onshore wind farm

The UK HSE has fined a wind farm management company after a worker was seriously injured.

Read more
Unauthorised boarding and theft from vessel at anchor

An unknown individual boarded a vessel at anchor during night hours.

Read more
Death of seafarer due to fall from crane cabin

The Directorate General of Shipping (DGS) of India published Circular 04-2025 relating to an incident in which a seafarer took a fatal fall from a crane cabin.

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.