Near miss: Potential fall through CTV hatch

  • Safety Flash
  • Published on 20 March 2019
  • Generated on 27 April 2025
  • IMCA SF 05/19
  • 2 minute read

A passenger on a crew transfer vessel (CTV) climbed over the bulwark during a vessel-to-vessel manoeuvre, but narrowly avoided being crushed.

What happened?

Whilst conducting routine crew transfer duties, a vessel was requested to return to a workboat it had just visited, as a passenger had forgotten his mobile telephone.

When the vessel got near the workboat, the passenger who had made the mistake rushed outside and climbed over the bulwark with one leg.  He thus put himself in a position where his leg could have been crushed as the two vessels came together.

The deckhand pulled the passenger to safety over the bulwark and onto the deck before the two vessels made contact, and thus the possibility of injury was averted.

A passenger on a crew transfer vessel (CTV) came very close to falling down an open hatch.
A passenger on a crew transfer vessel (CTV) came very close to falling down an open hatch.
The chain on the pontoon between the vessel and the pontoon was not replaced following disembarkation of passengers and site representative boarding
the passenger attempted to gain access to the vessel cabin via the walkway in which the hatch was open

What went wrong? What were the causes?

  • The passenger re-boarded the vessel without alerting, or seeking the permission of the vessel crew.

  • The passenger was suffering the effects of seasickness and was possibly less aware of potential hazards.

  • The chain on the pontoon between the vessel and the pontoon was not replaced following disembarkation of passengers and site representative boarding.

  • There was no physical barrier for the open hatch – site personnel providing barrier/lookout.

  • Due to short notice and early hour of the day for the crew change, the passengers had not received a site induction but were provided with a site ‘chaperone’ and should have received a vessel induction.

What lessons were learned?

  • Barriers should be in place around open hatches.

  • Where possible, hatches should be opened when only vessel crew are onboard.

  • All persons onboard should be informed when hatches are opened.

  • Development of procedure for management of opening hatches to add to vessel SMS.

  • There should be clear site and CTV induction stating that permission is to be sought before boarding a CTV.

  • Physical barrier (gate) to be closed and bolted once all passengers have disembarked the CTV.

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