[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: 46CFR176.635] [Page 215] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 176--INSPECTION AND CERTIFICATION--Table of Contents Subpart F--Hull and Tailshaft Examinations Sec. 176.635 Preliminary examination requirements. (a) If you exclusively use divers to examine the underwater hull plating, you must arrange to have a preliminary examination conducted by a third party examiner, with the assistance of qualified divers. The purpose of the preliminary examination is to assess the overall condition of the vessel's hull and identify any specific concerns to be addressed during the underwater hull examination. (b) The preliminary examination is required only upon the vessel's entry or reentry into the AHE program. (c) If you use an underwater remotely operated vehicle (ROV) as the predominate means to examine your vessel's hull plating, a preliminary examination and the participation of a third party examiner will not be necessary. [USCG-2000-6858, 67 FR 21085, Apr. 29, 2002]