CFR > Title 33 - Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER NN—DEEPWATER PORTS (parts 148 to 150) > PART 150—DEEPWATER PORTS: OPERATIONS > SUBPART D—Vessel Navigation (§150.300 to §150.385) > 150.350—What are the rules of navigation for support vessels in the safety zone or area to be avoided?

150.350—What are the rules of navigation for support vessels in the safety zone or area to be avoided?

A support vessel must not anchor in the safety zone or area to be avoided, except:
(a) In an anchorage area; or
(b) For vessel maintenance, which, in the case of a manned deepwater port, must be cleared by the port's person in charge of vessel operations.