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Questions and Answers

What was found during the inspection of the vessel after it departed port?

  • All fire suppression systems were operational.
  • The CO2 system was recently serviced.
  • CO2 bottles had their safety pins in place. (correct)
  • The vessel had no fire suppression system installed.

What was a major cause for the safety issue with the CO2 fire suppression system?

  • Absence of a Permit to Work. (correct)
  • Inadequate fuel storage practices.
  • Faulty CO2 detection system.
  • Lack of sufficient crew training.

What corrective action was recommended for all Masters, Chief Officers, and Chief Engineers?

  • Familiarize themselves with procedures for CO2 Rooms and Systems. (correct)
  • Increase the size of the CO2 storage facility.
  • Implement a new system for testing fuel efficiency.
  • Conduct more thorough inspections of the vessel’s exterior.

What step was missed during the pre-sailing checks that contributed to the near miss?

<p>Removal of safety pins from CO2 bottles. (C)</p> Signup and view all the answers

What could have potentially avoided the near miss had it been in place?

<p>A Permit to Work for the CO2 system. (D)</p> Signup and view all the answers

Flashcards

CO2 Fire Suppression System

A fire suppression system that uses carbon dioxide to extinguish fires.

Safety Pins in CO2 system

Safety mechanisms preventing unwanted activation of a CO2 system

Permit to Work

A formal document authorizing work on critical equipment, ensuring safety procedures.

Pre-sailing/undocking checks

Inspections performed before a vessel sails or undocks, ensuring systems are operational and safe, and also covering any safety critical checks.

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3rd Party Testing (CO2 System)

Testing and maintenance of a system that is carried out by a company not part of the vessel.

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Study Notes

Safety Alert: CO2 Fire Suppression System - Near Miss

  • Incident: Vessel departed port after refit/dry-docking; CO2 fire suppression system safety pins remained in place.
  • Inspection: Flag State inspection found safety pins still in place.
  • Consequences: Engine room fire suppression system wouldn't have functioned if triggered.
  • Cause: Safety pins not removed during post-docking testing by third-party contractor, despite normal procedures requiring their removal. Permit to Work was missed for the work.
  • Corrective Actions:
    • All vessel masters, chief officers, and chief engineers should be familiar with CO2 system procedures.
    • Safety critical work, including by third parties, must be covered by a Permit to Work.
    • Vessels with CO2 Systems should perform spot checks for safety pin removal.
    • Third-party work on safety critical equipment needs verification by a senior officer.

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