[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: 46CFR179.210] [Page 242] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 179--SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY--Table of Contents Subpart B--Subdivision and Damage Stability Requirements Sec. 179.210 Collision bulkhead. (a) A vessel of more than 19.8 meters (65 feet) in length must have a collision bulkhead. (b) A vessel of not more than 19.8 meters (65 feet) in length must have a collision bulkhead if it: (1) Carries more than 49 passengers; (2) Operates on exposed waters; (3) Is of more than 12.2 meters (40 feet) in length and operates on partially protected waters; or (4) Is constructed of wood on or after March 11, 2001, and operates in cold water. (c) A double-ended ferry required to have a collision bulkhead must have a collision bulkhead at each end of the vessel.