46 C.F.R. § 154.908 Inert gas generator: Location.
Title 46 - Shipping
(a) Except as allowed in paragraph (b) of this section, an inert gas generator must be located in the main machinery space or a space that is not in the cargo area and does not have direct access to any accommodation, service, or control space. (b) An inert gas generator that does not use flame burning equipment may be located in the cargo area if specially approved by the Commandant (G-MSO). [CGD 74–289, 44 FR 26009, May 3, 1979, as amended by CGD 82–063b, 48 FR 4782, Feb. 3, 1983]
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
§ 154.908 Inert gas generator: Location.