Missing protection cover becomes potential dropped object

  • Safety Flash
  • Published on 24 April 2018
  • Generated on 12 November 2025
  • IMCA SF 09/18
  • 2 minute read

The Marine Safety Forum (MSF) reports a near miss incident in which a small protective cover was lost from the deck of a vessel, and was later found in the pocket of a five-foot container which had been offloaded ashore.

This could have been a serious high potential dropped object risk to the crew, shore-side workers and to the general public.

Protective cover

What was the cause?

An investigation revealed that the rubber which keeps the deck covers in place was in poor condition and this enabled them to become loose and be washed out during heavy weather. It was also observed that inadequate inspection and maintenance had been contributing factors.

What actions were taken?

A temporary deck cover was made to remove the tripping hazards created by the missing cover. New covers were ordered and delivered on board. Further recommendations were:

  • Check the condition of the covers on a regular basis.
  • The inspection of the covers should be part of the onboard planned maintenance system.
  • After any heavy weather, deck crew should visually check the deck and if a cover is missing, try to locate the cover before discharging any cargo. This is to help prevent the possibility of dropped objects.

The MSF alert can be found on the MSF website.

Members may wish to review the following videos:

Latest Safety Flashes:

Bunker hose obstructing emergency exit

A bunker hose was discovered routed in a way that partially obstructed the stern emergency exit hatch.

Read more
Watertight door and emergency hatch found open at sea

Watertight doors and an emergency hatch were observed open in the ER (Engine Room) during an offshore audit.

Read more
ATSB: Undocumented modification contributed to steam burns

An unplanned pressure release resulted in burn injuries to three crew members.

Read more
Smoke in the battery room

Smoke was observed in the battery room of a vessel alongside.

Read more
Hull crack arising from vibration

A small vessel built of aluminium experienced vibration coming from the propeller.

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.