CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER N—DANGEROUS CARGOES (parts 140 to 149) > PART 148—CARRIAGE OF SOLID HAZARDOUS MATERIALS IN BULK > SUBPART 148.04—Special Additional Requirements for Certain Material (§148.04-1 to §148.04-23) > 148.04-19—Tankage, garbage or rough ammoniate, solid.