46 C.F.R. § 50.10-35 Constructed.
Title 46 - Shipping
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]
Title 46: Shipping
PART 50—GENERAL PROVISIONS
Subpart 50.10—Definition of Terms Used in This Subchapter
§ 50.10-35 Constructed.