46 C.F.R. § 153.501 Requirement for dry inert gas.
Title 46 - Shipping
When Table 1 refers to this section, an inert gas system for the containment system must supply inert gas containing no more than 100 ppm water.
Title 46: Shipping
PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS
Subpart B—Design and Equipment
Special Requirements
§ 153.501 Requirement for dry inert gas.
