{"data":{"id":"us/46-cfr-154.188","jurisdiction":"us","citation":"46 CFR 154.188","heading":"Membrane tank: Inner hull steel.","body":"For a vessel with membrane tanks, the inner hull plating thickness must meet the deep tank requirements of the American Bureau of Shipping published in “Rules for Building and Classing Steel Vessels”, 1981.","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":"e506d1607675c4715b7f23eb86995e97e30a2e861f944f23d8c2d24fd19f1129","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.182","next":"us/46-cfr-154.195"},"notice":"GroundRules: Original legal text. Not legal advice."}