CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER S—SUBDIVISION AND STABILITY (parts 170 to 174) > PART 172—SPECIAL RULES PERTAINING TO BULK CARGOES > SUBPART C—Special Rules Pertaining to a Barge That Carries a Cargo Regulated Under Subchapter D of This Chapter (§172.047 to §172.050)