33 CFR §148.415

1. (a)When conducting site evaluation or pre-construction testing, the following must be immediately reported by any means to the Commandant (CG-5P):
   1. (1)Any evidence of objects of cultural, historical, or archeological significance;
   2. (2)Any adverse effect on the environment;
   3. (3)Any interference with authorized uses of the Outer Continental Shelf;
   4. (4)Any threat to human health and welfare; and
   5. (5)Any adverse effect on an object of cultural, historical, or archeological significance.
2. (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. (1)A narrative description of the activities performed;
   2. (2)A chart, map, or plat of the area where the activities occurred;
   3. (3)The dates when the activities were performed;
   4. (4)Information on the adverse effects of items reported under paragraph (a) of this section;
   5. (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. (6)Any additional information required by the Commandant (CG-5P) on a case-by-case basis.