Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 49 - Transportation |
Subtitle B - Other Regulations Relating to Transportation |
Chapter I - Pipeline and Hazardous Materials Safety Administration, Department of Transportation |
SubChapter D - Pipeline Safety |
Part 193 - Liquefied Natural Gas Facilities: Federal Safety Standards |
Subpart C - Design |
Design of Transfer Systems |
§ 193.2227 - Backflow.
Latest version.
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(a) Each transfer system must operate with a means to—
(1) Prevent backflow of liquid from a receiving container, tank car, or tank truck from causing a hazardous condition; and
(2) Maintain one-way flow where necessary for the integrity or safe operation of the LNG facility.
(b) The means provided under paragraph (a)(1) of this section must be located as close as practical to the point of connection of the transfer system and the receiving container, tank car, or tank truck.