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46 U.S.C. 5101-5116; Department of Homeland Security Delegation No. 0170.1.
CGFR 65-50, 30 FR 16755, Dec. 30, 1965, unless otherwise noted.
CGD 76-080, 54 FR 36977, Sept. 6, 1989, unless otherwise noted.
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(a) Each hopper dredge assigned a working freeboard may be operated at drafts from the normal freeboard to the working freeboard if the—
(1) Seas are not more than 10 feet;
(2) Winds are not more than 35 knots;
(3) Area of operation is not more than 20 nautical miles (37 kilometers) from the mouth of a harbor of safe refuge; and
(4) Specific gravity of the spoil carried is not more than the highest specific gravity of spoil used in the stability calculations required by subchapter S of this chapter.
(b) The Assigning Authority designates on the face of the dredge's load line certificate—
(1) Each restriction contained in paragraph (a)(1) through (a)(3) of this section; and
(2) The maximum specific gravity of the spoils allowed to be carried.