Source: International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), Chapter 14 – Personnel Protection, paragraph 14.2.
Reference: imorules.com – IBC 14.2
Question 9 of 10
9. Where spare bottled air is used to meet 14.2.3.4, the total free air capacity for each breathing apparatus in excess of SOLAS II-2/10.10 shall be at least: