Shipping. Part171:Special rules pertaining to vessels carrying passengers. Section171.080:Damage stability standards for vessels with Type I or Type II subdivision.
(a) Calculations. Each vessel with Type I or Type II subdivision must be shown by design calculations to meet the survival conditions in paragraph (e), (f), or (g) of this section in each condition of loading and operation assuming the extent and character of damage specified in paragraph (b) of this section.