§ 148.507 - Reports.

Each person conducting site evaluation and preconstruction testing at potential deepwater port locations shall:

(a) Notify the Coast Guard of any evidence of objects of cultural, historical, or archeological significance immediately upon their discovery;

(b) Notify the Coast Guard immediately of any:

(1) Adverse effects on the environment;

(2) Interference with Authorized uses of the Outer Continental Shelf;

(3) Threat to human health and welfare; and

(4) Adverse effects on any site, structure, or object of potential historical or archeological significance; and

(c) Submit a preliminary written report to the Coast Guard within 30 days after the completion of activity that contains, as reasonably available at that time:

(1) A narrative description of the activities performed;

(2) Charts, maps, or plats for the area where the activities were conducted and referencing the narrative description required in paragraph (c)(1) of this section;

(3) The dates on which the activities were performed;

(4) Information on any adverse effects on the environment, other uses of the area where the activities were conducted, human health or welfare, or any site, structure, or object of potential historical or archeological significance;

(5) Data on the historical or archeological significance of the area where the activities were conducted, including the report of an underwater archeologist, if physical data indicate the need for such expertise as related to the activities undertaken; and

(6) Any addtional information that may be required by the Coast Guard; and

(d) Submit to the Coast Guard within 120 days after the completion of activity a final detailed report that contains all the data required in paragraph (c) of this section that was not included in the preliminary report.