Title 46, Part 171 — Special Rules Pertaining to Vessels Carrying Passengers
47 sections
Section 171.001
Applicability.
Section 171.010
Definitions.
Section 171.012
Incorporation by reference.
Section 171.015
Location of margin line.
Section 171.017
One and two compartment standards of flooding.
Section 171.045
Weight of passengers and crew.
Section 171.050
Passenger heel requirements for a mechanically propelled or a non-self propelled vessel.
Section 171.052
Passenger heel requirements for pontoon vessels.
Section 171.055
Intact stability requirements for a monohull sailing vessel or a monohull auxiliary sailing vessel.
Section 171.057
Intact stability requirements for a sailing catamaran.
Section 171.060
Watertight subdivision: General.
Section 171.065
Subdivision requirements— Type I.
Section 171.066
Calculation of permeability for Type I subdivision.
Section 171.067
Treatment of stepped and recessed bulkheads in Type I subdivision.
Section 171.068
Special considerations for Type I subdivision for vessels on short international voyages.
Section 171.070
Subdivision requirements—Type II.
Section 171.072
Calculation of permeability for Type II subdivision.
Section 171.073
Treatment of stepped and recessed bulkheads in Type II subdivision.
Section 171.075
[Reserved]
Section 171.080
Damage stability standards for vessels with Type I or Type II subdivision.
Section 171.085
Collision bulkhead.
Section 171.090
Aft peak bulkhead.
Section 171.095
Machinery space bulkhead.
Section 171.100
Shaft tunnels and stern tubes.
Section 171.105
Double bottoms.
Section 171.106
Wells in double bottoms.
Section 171.108
Manholes in double bottoms.
Section 171.109
Watertight floors in double bottoms.
Section 171.110
Specific applicability.
Section 171.111
Penetrations and openings in watertight bulkheads in vessels of 100 gross tons or more.
Section 171.112
Watertight door openings.
Section 171.113
Trunks.
Section 171.114
Penetrations and openings in watertight bulkheads in a vessel less than a 100 gross tons.
Section 171.115
Specific applicability.
Section 171.116
Port lights.
Section 171.117
Dead covers.
Section 171.118
Automatic ventilators and side ports.
Section 171.119
Openings below the weather deck in the side of a vessel less than 100 gross tons.
Section 171.120
Specific applicability.
Section 171.122
Watertight integrity above the margin line in a vessel of 100 gross tons or more.
Section 171.124
Watertight integrity above the margin line in a vessel less than 100 gross tons.
Section 171.130
Specific applicability.
Section 171.135
Weather deck drainage on a vessel of 100 gross tons or more.
Section 171.140
Drainage of a flush deck vessel.
Section 171.145
Drainage of a vessel with a cockpit.
Section 171.150
Drainage of a vessel with a well deck.
Section 171.155
Drainage of an open boat.