GroundRules
33 CFR 149.105: What are the requirements for the overflow and relief valves?
Where this section sits in the code
- Title 33—Navigation and Navigable Waters
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER NN—DEEPWATER PORTS
- PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT
- Subpart B—Pollution Prevention Equipment
(a) Each oil and natural gas transfer system (OTS/NGTS) must include a relief valve that, when activated, prevents pressure on any component of the OTS/NGTS from exceeding its maximum rated pressure.
(b) The transfer system overflow or relief valve must not allow a discharge into the sea.
Collected 2026-08-27T02:25:35Z. Source file · JSON