49 C.F.R. § 193.2161 Dikes, general.
Title 49 - Transportation
An outer wall of a component served by an impounding system may not be used as a dike unless the outer wall is constructed of concrete. [Amdt. 193–17, 65 FR 10959, Mar. 1, 2000]
Title 49: Transportation
PART 193—LIQUEFIED NATURAL GAS FACILITIES: FEDERAL SAFETY STANDARDS
Subpart C—Design
Impoundment Design and Capacity
§ 193.2161 Dikes, general.
