A bill to amend the Marine Protection, Research, and Sanctuaries Act of 1972, and for other purposes.

[AI summary unavailable — showing source text] Sets forth the Congressional finding that the construction and operation of large-scale offshore structures, both fixed and floating, designed to be used as ports, terminals, powerplants, airports, research platforms, or for other purposes (1) are presently planned; (2) involve interstate and foreign commerce, fisheries and wildlife, and navigation; and (3) will affect U.S. citizens and the marine environment over a broad geographical area. Prohibits the construction or operation of such structure until the Secretary of Commerce shall have certified that the activity involved will not result in an unacceptably adverse compact on the marine environment, and that all possible precautions have been taken to minimize any adverse impact that may result. Sets forth criteria to be considered by the Secretary, in his evaluation including: (1) the need for siting such structure offshore; (2) the effect of such structure on human health and welfare, on fish and wildlife resources, on ocean patterns and shorelines, and on scientific study and navigation; (3) the dangers to such structure occasioned by waves and weather; and (4) such other considerations as deemed appropriate. Requires copies …