StacksVerified U.S. regulatory reference

46 CFR §119.310

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Auxiliary machinery of the internal combustion piston type must comply with the provisions of this part.
  2. (b)Auxiliary machinery of the steam or gas turbine type will be given separate consideration and must meet the applicable requirements of subchapter F (Marine Engineering) of this chapter as determined necessary by the cognizant OCMI.
  3. (c)Auxiliary boilers and heating boilers and their associated piping and fittings will be given separate consideration and must meet the applicable requirements of subchapter F (Marine Engineering) of this chapter as determined necessary by the cognizant OCMI, except that heating boilers must be tested or examined every three years.