MSC.1 Circ.1318 Rev.1 CO2 System Maintenance Quiz Set D

Source: IMO MSC.1/Circular.1318/Rev.1 – Revised Guidelines for the Maintenance and Inspections of Fixed Carbon Dioxide Fire-Extinguishing Systems (circular and annex).
Reference: imorules.com – MSC.1/Circ.1318/Rev.1

3. What is the purpose of visually inspecting the boundaries of the protected space at the annual inspection?

A) To confirm that no modifications have been made to the enclosure that have created uncloseable openings that would render the system ineffective B) To confirm that the space has been cleaned of combustible residues C) To measure the net volume of the space for carbon dioxide quantity calculations D) To confirm that the boundary insulation meets the A-60 standard

MSC.1/Circ.1318/Rev.1 – Maintenance and Inspections of Fixed Carbon Dioxide Fire-Extinguishing Systems – Set D