When a vessel is carrying vinyl chloride, the master shall ensure that:
(a) Section 154.1818 is met; or
(b) Section 154.1710 is met, and the oxygen content of inert gas is less than 0.1% by volume.
source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.
cite as: 46 CFR 154.1740