46 C.F.R. § 32.70-10 Cofferdams—TB/ALL.
Title 46 - Shipping
Tank vessels carrying Grade A, B, or C liquids shall be required to conform to the construction requirements in regard to vertical cofferdams in §32.65–15, except that a dry cargo compartment shall be considered to be equivalent to a cofferdam, and except as provided for in §32.70–20.
Title 46: Shipping
PART 32—SPECIAL EQUIPMENT, MACHINERY, AND HULL REQUIREMENTS
Subpart 32.70—Hull Requirements for Steel Hull Tank Vessels Constructed Prior to November 10, 1936
§ 32.70-10 Cofferdams—TB/ALL.
