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 |
Impoundment Design and Capacity |
§ 193.2153 - Classes of impounding systems.
Latest version.
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(a) For the purpose of this part, impounding systems are classified as follows:
(b) In the case of an impounding system consisting of a combination of classes, requirements of this part regarding a single class apply according to the percentage of impoundment provided by each class.