What are procedure of CO2 release in engine room?

• CO2 arrangement plan.
• Procedure of firing.
• Number of bottles designated for each place protected.
• Number of non return valves.

After releasing:

• Always advisable to wait before carrying out an investigation.
• Maintain boundary cooling and observe temperature at various levels.
• Once a distinct fall in temperature has been observed an internal inspection and assessment may be carried out.
• Breathing apparagraphtus to be donned when entering the space. Checks on breathing apparagraphtus. 2/e and oiler to enter.
• Inspection to be carried out with spray fire fighting equipment, safety line and communication checked prior to entry.
• Once it has been confirmed that fire has been brought under control an additional assessment by chief engineer.
• When both opinions agreed upon damage control party to be sent in for cooling down work.