Regulations last checked for updates: May 07, 2025

Title 33 - Navigation and Navigable Waters last revised: May 05, 2025
All TitlesTitle 33Chapter IPart 149Subpart B - Subpart B—Pollution Prevention Equipment
View all text of Subpart B [§ 149.100 - § 149.145]
§ 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.

authority: 33 U.S.C. 1504,1509; DHS Delegation No. 00170.1, Revision No. 01.4
source: USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, unless otherwise noted.
cite as: 33 CFR 149.115
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