§ 193.2191 - Stratification.  


Latest version.
  • LNG storage tanks with a capacity of 5,000 barrels (795 cubic meters) or more must be equipped with means to mitigate a potential for rollover and overpressure such as:

    (a) Selective filling at the top and bottom of the tank;

    (b) Circulating liquid from the bottom to the top of the same tank; or

    (c) Transferring liquid selectively from the bottom of the tank to the bottom or top of any adjacent storage tank.