Near miss: Uncontrolled movement of gangway
- Safety Flash
- Published on 1 July 2019
- Generated on 24 July 2026
- IMCA SF 15/19
- 2 minute read
A vessel gangway moved in an unplanned way and could have been lost overboard.
What happened?
The incident occurred when the starboard gangway was under maintenance; the upper part of the turning platform had been removed earlier for maintenance. As a result, the gangway ladder was not connected to the turning platform. The ladder was secured with bolts.
In order to repair a corroded part of the fixed gangway platform, a welder secured the forward part of the gangway with rope. Then he loosened the securing bolts and gave a little slack on the gangway wire.
At that moment, the forward rope slipped off and the forward tip of gangway fell 2-3m from where it was secured. The aft tip of the gangway ladder was hanging by the gangway wire and securing rope. The forward part of the ladder was approx. 2-3m lower. The gangway wire and securing ropes on the aft part prevented the gangway from further falling over to the side.
Other crew immediately brought chain blocks and other equipment to secure and recover gangway ladder back in to the place.
What went wrong?
What ought to have been simple, straightforward and safe maintenance turned into a near miss. Two crew members were busy with the task and neither of them thought that anything could go wrong.
What was the cause?
Human error:
- inadequate attention to detail
- inadequate job preparation
- inadequate supervision.
What lessons were learned?
Reiterate the importance of safety awareness at the highest level with each and every job – the lesson is that things can go wrong with the most straightforward and ‘routine’ jobs. Complacency is to be guarded against.
Related Safety Flashes
-
IMCA SF 27/18
14 December 2018
-
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.