46 C.F.R. § 154.453 Failure to meet independent tank type C standards.
Title 46 - Shipping
If the Commandant (G-MSO) determines during plan review, that a tank designed as an independent tank type C fails to meet the standards under §154.450, §154.451, and 154.452 and can not be redesigned to meet those standards, the tank may be redesigned as an independent tank type A or B. [CGD 74–289, 44 FR 26009, May 3, 1979, as amended by CGD 82–063b, 48 FR 4782, Feb. 3, 1983]
Title 46: Shipping
PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES
Subpart C—Design, Construction and Equipment
Independent Tank Type C and Process Pressure Vessels
§ 154.453 Failure to meet independent tank type C standards.

