Part 170 - Stability Requirements for All Inspected Vessels  


Subpart A - General Provisions
§ 170.001 - Applicability.
§ 170.003 - Right of appeal.
§ 170.005 - Vessel alteration or repair.
§ 170.010 - Equivalents.
§ 170.015 - Incorporation by reference.
§ 170.020 - OMB control numbers assigned pursuant to the Paperwork Reduction Act.
Subpart B - Definitions
§ 170.050 - General terms.
§ 170.055 - Definitions concerning a vessel.
Subpart C - Plan Approval
§ 170.070 - Applicability.
§ 170.075 - Plans.
§ 170.080 - Stability booklet.
§ 170.085 - Information required before a stability test.
§ 170.090 - Calculations.
§ 170.093 - Specific approvals.
§ 170.095 - Data submittal for a vessel equipped to lift.
§ 170.100 - Addresses for submittal of plans and calculations.
Subpart D - Stability Instructions for Operating Personnel
§ 170.105 - Applicability.
§ 170.110 - Stability booklet.
§ 170.120 - Stability letter.
§ 170.125 - Operating information for a vessel engaged in lifting.
§ 170.135 - [Reserved]
§ 170.140 - Operating information for a vessel constructed on or after January 1, 2009 and issued a SOLAS safety certificate.
Subpart E - Intact Stability Criteria
§ 170.160 - Specific applicability.
§ 170.165 - International Code on Intact Stability.
§ 170.170 - Weather criteria.
§ 170.173 - Criterion for vessels of unusual proportion and form.
Subpart F - Determination of Lightweight Displacement and Centers of Gravity
§ 170.174 - Specific applicability.
§ 170.175 - Stability test: General.
§ 170.180 - Plans and information required at the stability test.
§ 170.185 - Stability test preparations.
§ 170.190 - Stability test procedure modifications.
§ 170.200 - Estimated lightweight vertical center of gravity.
Subpart G - Special Installations
§ 170.235 - Fixed ballast.
§ 170.245 - Foam flotation material.
Subpart H - Watertight Bulkhead Doors
§ 170.248 - Applicability.
§ 170.250 - Types and classes.
§ 170.255 - Class 1 doors; permissible locations.
§ 170.260 - Class 2 doors; permissible locations.
§ 170.265 - Class 3 doors; required locations.
§ 170.270 - Door design, operation, installation, and testing.
§ 170.275 - Special requirements for cargo space watertight doors.
Subpart I - Free Surface
§ 170.285 - Free surface correction for intact stability calculations.
§ 170.290 - Free surface correction for damage stability calculations.
§ 170.295 - Special consideration for free surface of passive roll stabilization tanks.
§ 170.300 - Special consideration for free surface of spoil in hopper dredge hoppers.