(a) The filling density, or the percent ratio of the liquefied gas that may be loaded in the tank to the weight of the water the tank will hold at 60 °F., shall not exceed 56 percent for unlagged tanks and 58 percent for lagged or refrigerated tanks.
source: CGFR 65-50, 30 FR 17022, Dec. 30, 1965, unless otherwise noted.
cite as: 46 CFR 98.25-65