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CFR > Title 33 - Navigation and Navigable Waters > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER NN—DEEPWATER PORTS (parts 148 to 150) > PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT > SUBPART B—Pollution Prevention Equipment (§149.100 to §149.145) > 149.115—What are the requirements for blank flange and shutoff valves?
149.115—What are the requirements for blank flange and shutoff valves?
Each floating hose string must have a blank flange and a shutoff valve at the vessel's manifold end.