Section 176.640 - Pre-survey meeting(a) In advance of each AHE, you must conduct a pre-survey meeting to discuss the details of the AHE procedure with the Officer in Charge, Marine Inspection (OCMI). If you exclusively use divers to examine the underwater hull plating, the third party examiner must attend the meeting and you must present the results of the preliminary examination. If you use an underwater remotely operated vehicle (ROV) as the predominate means to examine the vessel's hull plating, then the pre-survey meeting must be attended by a representative of the ROV operating company who is qualified to discuss the ROV's capabilities and limitations related to your vessel's hull design and configuration.(b) A vessel owner, operator, or designated agent must request this meeting in writing at least 30 days in advance of the examination date.(c) The pre-survey meeting may be conducted by teleconference, if agreed to in advance by the OCMI.USCG-2000-6858, 67 FR 21086 , Apr. 29, 2002, as amended at 69 FR 47384 , Aug. 5, 2004