[Code of Federal Regulations] [Title 46, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR50.10-35] [Page 113] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 50_GENERAL PROVISIONS--Table of Contents Subpart 50.10_Definition of Terms Used in This Subchapter Sec. 50.10-35 Constructed. The term constructed means the keel has been laid or, for vessels with no keel, assembly of at least 50 tons or 1% of the estimated mass of all structural material, whichever is less, has been completed. [CGD 83-043, 60 FR 24772, May 10, 1995]