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) > 150.345—How are support vessels cleared to move within the safety zone or area to be avoided?

150.345—How are support vessels cleared to move within the safety zone or area to be avoided?

All movements of support vessels within a manned deepwater port's safety zone or area to be avoided must be cleared in advance by the port's person in charge of vessel operations.