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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 46 - Shipping |
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Chapter I - Coast Guard, Department of Homeland Security |
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SubChapter S - Subdivision and Stability |
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Part 171 - Special Rules Pertaining to Vessels Carrying Passengers |
| Subpart A - General |
| § 171.001 - Applicability. |
| § 171.010 - Definitions. |
| § 171.012 - Incorporation by reference. |
| § 171.015 - Location of margin line. |
| § 171.017 - One and two compartment standards of flooding. |
| Subpart B - Intact Stability |
| § 171.045 - Weight of passengers and crew. |
| § 171.050 - Passenger heel requirements for a mechanically propelled or a non-self propelled vessel. |
| § 171.052 - Passenger heel requirements for pontoon vessels. |
| § 171.055 - Intact stability requirements for a monohull sailing vessel or a monohull auxiliary sailing vessel. |
| § 171.057 - Intact stability requirements for a sailing catamaran. |
| Subpart C - Subdivision and Damage Stability |
| § 171.060 - Watertight subdivision: General. |
| § 171.065 - Subdivision requirements - Type I. |
| § 171.066 - Calculation of permeability for Type I subdivision. |
| § 171.067 - Treatment of stepped and recessed bulkheads in Type I subdivision. |
| § 171.068 - Special considerations for Type I subdivision for vessels on short international voyages. |
| § 171.070 - Subdivision requirements - Type II. |
| § 171.072 - Calculation of permeability for Type II subdivision. |
| § 171.073 - Treatment of stepped and recessed bulkheads in Type II subdivision. |
| § 171.075 - [Reserved] |
| § 171.080 - Damage stability standards for vessels with Type I or Type II subdivision. |
| § 171.082 - Damage stability standards for vessels with Type III subdivision. |
| Subpart D - Additional Subdivision Requirements |
| § 171.085 - Collision bulkhead. |
| § 171.090 - Aft peak bulkhead. |
| § 171.095 - Machinery space bulkhead. |
| § 171.100 - Shaft tunnels and stern tubes. |
| § 171.105 - Double bottoms. |
| § 171.106 - Wells in double bottoms. |
| § 171.108 - Manholes in double bottoms. |
| § 171.109 - Watertight floors in double bottoms. |
| Subpart E - Penetrations and Openings in Watertight Bulkheads |
| § 171.110 - Specific applicability. |
| § 171.111 - Penetrations and openings in watertight bulkheads in vessels of 100 gross tons or more. |
| § 171.112 - Watertight door openings. |
| § 171.113 - Trunks. |
| § 171.114 - Penetrations and openings in watertight bulkheads in a vessel less than a 100 gross tons. |
| Subpart F - Openings in the Side of a Vessel Below the Bulkhead or Weather Deck |
| § 171.115 - Specific applicability. |
| § 171.116 - Port lights. |
| § 171.117 - Dead covers. |
| § 171.118 - Automatic ventilators and side ports. |
| § 171.119 - Openings below the weather deck in the side of a vessel less than 100 gross tons. |
| Subpart G - Watertight Integrity Above the Margin Line |
| § 171.120 - Specific applicability. |
| § 171.122 - Watertight integrity above the margin line in a vessel of 100 gross tons or more. |
| § 171.124 - Watertight integrity above the margin line in a vessel less than 100 gross tons. |
| Subpart H - Drainage of Weather Decks |
| § 171.130 - Specific applicability. |
| § 171.135 - Weather deck drainage on a vessel of 100 gross tons or more. |
| § 171.140 - Drainage of a flush deck vessel. |
| § 171.145 - Drainage of a vessel with a cockpit. |
| § 171.150 - Drainage of a vessel with a well deck. |
| § 171.155 - Drainage of an open boat. |