Cylinders of Class 2 (compressed gas) materials being transported by vessel must be protected from sources of heat. A tarpaulin covering the cylinders is not acceptable if it comes in contact with them.
[Amdt. 176–30, 55 FR 52704, Dec. 21, 1990, as amended at 66 FR 45185, Aug. 28, 2001; 78 FR 1095, Jan. 7, 2013]