{"data":{"id":"us/46-cfr-154.178","jurisdiction":"us","citation":"46 CFR 154.178","heading":"Contiguous hull structure: Heating system.","body":"The heating system for transverse and longitudinal contiguous hull structure must:\n(a) Be shown by a heat load calculation to have the heating capacity to meet § 154.174(b)(2) or § 154.176(b)(2);\n(b) Have stand-by heating to provide 100% of the required heat load and distribution determined under paragraph (a); and\n(c) Meet Parts 52, 53, and 54 of this chapter.","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":"b9dcfa9be86d64c59238c0924a83337141683116594f0370df855ac7de6ca623","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.176","next":"us/46-cfr-154.180"},"notice":"GroundRules: Original legal text. Not legal advice."}