[Code of Federal Regulations] [Title 46, Volume 7] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR182.540] [Page 283] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 182--MACHINERY INSTALLATION--Table of Contents Subpart E--Bilge and Ballast Systems Sec. 182.540 Ballast systems. (a) Ballast piping must not be installed in any compartment integral with the hull of a wooden vessel. Where the carriage of liquid ballast in such a vessel is necessary, suitable ballast tanks, structurally independent of the hull, must be provided. (b) Solid and water ballast must comply with the requirements of part 178 of this subchapter.