46 C.F.R. § 153.602 Special requirements for cargoes reactive with water.
Title 46 - Shipping
When Table 1 refers to this section, the air inlet to the pressure-vacuum valve for the cargo tank must be located at least 2m (approx. 6.6 ft) above the weatherdeck. [CGD 78–128, 47 FR 21210, May 17, 1982]
Title 46: Shipping
PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS
Subpart B—Design and Equipment
Special Requirements
§ 153.602 Special requirements for cargoes reactive with water.

