46 C.F.R. § 154.910 Inert gas piping: Location.
Title 46 - Shipping
Inert gas piping must not pass through or terminate in an accommodation, service, or control space.
Title 46: Shipping
PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES
Subpart C—Design, Construction and Equipment
Atmospheric Control in Cargo Containment Systems
§ 154.910 Inert gas piping: Location.