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Near miss: emergency stop pressed accidentally - DEV imca
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Near miss: emergency stop pressed accidentally

What happened?

During DP operations a vessel lost its Port azimuth thruster.  The vessel suspended DP operations and safely pulled out of the 500m zone to allow investigation.  It was discovered that a crew member, while passing near to the port azimuth thruster control panel in the engine control room, inadvertently hit the emergency stop button with his elbow, resulting in a stoppage of the thruster.

What were the causes?

  • Lack of situational awareness;
  • There was a guard in place protecting the emergency stop switch, but it was not effective.

What actions were taken?

  • All similar emergency stop buttons are to be identified throughout all vessels and replaced.

Members may wish to refer to:

Safety Event

Published: 12 November 2019
Download: IMCA SF 26/19

Relevant life-saving rules:
IMCA Safety Flashes
Submit a Report

IMCA Safety Flashes summarise key safety matters and incidents, allowing lessons to be more easily learnt for the benefit of all. The effectiveness of the IMCA Safety Flash system depends on Members sharing information and so avoiding repeat incidents. Please consider adding safetyreports@imca-int.com to your internal distribution list for safety alerts or manually submitting information on incidents you consider may be relevant. All information is anonymised or sanitised, as appropriate.

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IMCA makes every effort to ensure the accuracy and reliability of the data contained in the documents it publishes, but IMCA shall 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.