46 C.F.R. § 154.1330 Liquid level alarm system: Independent tank type C.
Title 46 - Shipping
Independent tanks type C need not have the high liquid level alarm system under §154.1325 if: (a) The tank volume is less than 200 m3 (7,060 ft.3 ); or (b) The tank can withstand the maximum possible pressure during loading, that pressure is below the relief valve setting, and overflow of the tank cannot occur.
Title 46: Shipping
PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES
Subpart C—Design, Construction and Equipment
Instrumentation
§ 154.1330 Liquid level alarm system: Independent tank type C.

