GroundRules
46 CFR 64.47: Type of relief devices.
Where this section sits in the code
- Title 46—Shipping
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER F—MARINE ENGINEERING
- PART 64—MARINE PORTABLE TANKS AND CARGO HANDLING SYSTEMS
- Subpart B—Standards for an MPT
(a) An MPT with an internal capacity of more than 550 U.S. gallons must have one or more spring loaded relief valves. In addition, a rupture disc may be attached.
(b) An MPT with an internal capacity of 550 U.S. gallons or less must have a rupture disc or a spring loaded relief valve.
Collected 2026-08-27T02:26:22Z. Source file · JSON