(a) When conducting site evaluation or pre-construction testing, the following must be immediately reported by any means to the Commandant (CG-5P):
(1) Any evidence of objects of cultural, historical, or archeological significance;
(2) Any adverse effect on the environment;
(3) Any interference with authorized uses of the Outer Continental Shelf;
(4) Any threat to human health and welfare; and
(5) Any adverse effect on an object of cultural, historical, or archeological significance.
(b) Within 120 days after the site evaluation or pre-construction testing, a final written report must be submitted to the Commandant (CG-5P) that contains:
(1) A narrative description of the activities performed;
(2) A chart, map, or plat of the area where the activities occurred;
(3) The dates when the activities were performed;
(4) Information on the adverse effects of items reported under paragraph (a) of this section;
(5) Data on the historical or archeological significance of the area where the activities were conducted, including a report by an underwater archeologist; and
(6) Any additional information required by the Commandant (CG-5P) on a case-by-case basis.
[USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, as amended by USCG-2013-0397, 78 FR 39177, July 1, 2013]