46 CFR § 154.1844
Cargo tanks: Filling limits
April 15, 2021
(a) Unless a higher limit is specified on the certificate the master shall ensure that a cargo tank is not loaded:
(1) More than 98 percent liquid full; or
(2) In excess of the volume determined under the following formula:
where:
VL = maximum volume to which the tank may be loaded;
V = volume of the tank;
dr = density at the reference temperature specified in paragraph (b) of this section; and
dL = density of the cargo at the loading temperature and pressure.
(b) The reference temperature to be used in paragraph (a)(2) of this section is the temperature corresponding to the vapor pressure of the cargo at the set pressure of the pressure relief valves.
Tried the LawStack mobile app?
Join thousands and try LawStack mobile for FREE today.
- Carry the law offline, wherever you go.
- Download CFR, USC, rules, and state law to your mobile device.
