{"data":{"id":"us/46-cfr-154.305","jurisdiction":"us","citation":"46 CFR 154.305","heading":"Segregation of hold spaces from the sea.","body":"In vessels having cargo containment systems required by this part to have a secondary barrier, hold spaces must be segregated from the sea by:\n(a) A double bottom if the cargo tanks meet this part for design temperatures colder than −10 °C (14 °F); and\n(b) Wing tanks if the cargo tanks meet this part for design temperatures colder than −55 °C (−67 °F).","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES","Subpart C—Design, Construction 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":"7639a33eb3fcbed90dae6925fbfa7db5611cb98a18259754fc339303eba7afe7","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.300","next":"us/46-cfr-154.310"},"notice":"GroundRules: Original legal text. Not legal advice."}