{"data":{"id":"us/46-cfr-154.802","jurisdiction":"us","citation":"46 CFR 154.802","heading":"Alternate pressure relief settings.","body":"Cargo tanks with more than one relief valve setting must have one of the following arrangements:\n(a) Relief valves that:\n(1) Are set and sealed under § 154.801(c);\n(2) Have the capacity under § 154.806; and\n(3) Are interlocked so that cargo tank venting can occur at any time.\n(b) Relief valves that have spacer pieces or springs that:\n(1) Change the set pressure without pressure testing to verify the new setting; and\n(2) Can be installed without breaking the sealing wire required under § 154.801(c)(3).","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":"c8604cd9d7c2120e16be62cb8bd78390261ee88abbb58ae0886ad63730c4902e","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.801","next":"us/46-cfr-154.804"},"notice":"GroundRules: Original legal text. Not legal advice."}