176.77—Stowage of barges containing hazardous materials on board barge-carrying vessels.
(a)
A barge which contains hazardous materials may be transported on board a barge-carrying vessel if it is stowed in accordance with the requirements of this section.
(b)
A barge which contains hazardous materials for which only “on deck” stowage is authorized must be stowed above the weather deck and be vented to the atmosphere.
(c)
A barge which contains hazardous materials for which both “on deck” and “below deck” storage is authorized may be stowed above or below the weather deck.