{"data":{"id":"us/46-cfr-153.520","jurisdiction":"us","citation":"46 CFR 153.520","heading":"Special requirements for carbon disulfide.","body":"A containment system carrying carbon disulfide must meet the following:\n(a) Each cargo pump must be of the intank type and encased within a cylindrical well that extends from the top of the tank to a point no more than 10 cm (approx. 4 in.) above the bottom of the tank.\n(b) [Reserved]\n(c) The cargo piping and venting systems must be completely independent of those for other cargo.\n(d) Pressure relief valves must be made of type 304 or 316 stainless steel.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS","Subpart B—Design and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"12e6f1e1cee415893a0524aed99b963e51e3184774bd42de9aa8fb6ff7650825","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-153.515","next":"us/46-cfr-153.525"},"notice":"GroundRules: Original legal text. Not legal advice."}