33 C.F.R. § 149.115 What are the requirements for blank flange and shutoff valves?
Title 33 - Navigation and Navigable Waters
Each floating hose string must have a blank flange and a shutoff valve at the vessel's manifold end.
Title 33: Navigation and Navigable Waters
PART 149—DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT
Subpart B—Pollution Prevention Equipment
§ 149.115 What are the requirements for blank flange and shutoff valves?
