46 C.F.R. § 32.70-25 Cargo tanks—TB/ALL.
Title 46 - Shipping
Cargo tanks shall comply with the conditions specified in §§32.65–30 and 32.65–35, and shall pass the tests required in §32.65–40: Provided, however, That less than 15 inches around such tanks may be accepted if in the judgment of the Officer in Charge, Marine Inspection, making the inspection, a satisfactory inspection of the cargo tanks and hull structure can be made.
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
§ 32.70-25 Cargo tanks—TB/ALL.
