StacksVerified U.S. regulatory reference

46 CFR §154.516

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A vessel's hull must be protected from low temperature liquid leakage by a drip pan, or other means specially approved by the Commandant (CG-ENG), at:
  1. (a)Each piping connection dismantled on a routine basis;
  2. (b)Cargo discharge and loading manifolds; and
  3. (c)Pump seals.