Title 46

PART 143

Part 143 - Machinery And Electrical Systems And Equipment

PART 143 - MACHINERY AND ELECTRICAL SYSTEMS AND EQUIPMENT Authority:46 U.S.C. 3103, 3301, 3306, 3308, 3316, 8104, 8904; 33 CFR 1.05; DHS Delegation No. 0170.1. Source:USCG-2006-24412, 81 FR 40101, June 20, 2016, unless otherwise noted.

46:5.0.1.1.4.1SUBPART A
Subpart A - General
46:5.0.1.1.4.1.1.1SECTION 143.100
   143.100 Purpose.
46:5.0.1.1.4.1.1.2SECTION 143.105
   143.105 Applicability.
46:5.0.1.1.4.1.1.3SECTION 143.115
   143.115 Definitions.
46:5.0.1.1.4.2SUBPART B
Subpart B - Requirements for All Towing Vessels
46:5.0.1.1.4.2.1.1SECTION 143.200
   143.200 Applicability.
46:5.0.1.1.4.2.1.2SECTION 143.205
   143.205 General.
46:5.0.1.1.4.2.1.3SECTION 143.210
   143.210 Alternate design or operational considerations.
46:5.0.1.1.4.2.1.4SECTION 143.215
   143.215 Existing vessels built to class.
46:5.0.1.1.4.2.1.5SECTION 143.220
   143.220 Machinery space fire prevention.
46:5.0.1.1.4.2.1.6SECTION 143.225
   143.225 Control and monitoring requirements.
46:5.0.1.1.4.2.1.7SECTION 143.230
   143.230 Alarms and monitoring.
46:5.0.1.1.4.2.1.8SECTION 143.235
   143.235 General alarms.
46:5.0.1.1.4.2.1.9SECTION 143.240
   143.240 Communication requirements.
46:5.0.1.1.4.2.1.10SECTION 143.245
   143.245 Readiness and testing.
46:5.0.1.1.4.2.1.11SECTION 143.250
   143.250 System isolation and markings.
46:5.0.1.1.4.2.1.12SECTION 143.255
   143.255 Fuel system requirements.
46:5.0.1.1.4.2.1.13SECTION 143.260
   143.260 Fuel shutoff requirements.
46:5.0.1.1.4.2.1.14SECTION 143.265
   143.265 Additional fuel system requirements for towing vessels built after January 18, 2000.
46:5.0.1.1.4.2.1.15SECTION 143.270
   143.270 Piping systems and tanks.
46:5.0.1.1.4.2.1.16SECTION 143.275
   143.275 Bilge pumps or other dewatering capability.
46:5.0.1.1.4.2.1.17SECTION 143.300
   143.300 Pressure vessels.
46:5.0.1.1.4.2.1.18SECTION 143.400
   143.400 Electrical systems, general.
46:5.0.1.1.4.2.1.19SECTION 143.410
   143.410 Shipboard lighting.
46:5.0.1.1.4.2.1.20SECTION 143.415
   143.415 Navigation lights.
46:5.0.1.1.4.2.1.21SECTION 143.450
   143.450 Pilothouse alerter system.
46:5.0.1.1.4.2.1.22SECTION 143.460
   143.460 Towing machinery.
46:5.0.1.1.4.3SUBPART C
Subpart C - Requirements for New Towing Vessels
46:5.0.1.1.4.3.1.1SECTION 143.500
   143.500 Applicability.
46:5.0.1.1.4.3.1.2SECTION 143.510
   143.510 Verification of compliance with design standards.
46:5.0.1.1.4.3.1.3SECTION 143.515
   143.515 Towing vessels built to recognized classification society rules.
46:5.0.1.1.4.3.1.4SECTION 143.520
   143.520 Towing vessels built to American Boat and Yacht Council standards.
46:5.0.1.1.4.3.1.5SECTION 143.540
   143.540 Pumps, pipes, valves, and fittings for essential systems.
46:5.0.1.1.4.3.1.6SECTION 143.545
   143.545 Pressure vessels.
46:5.0.1.1.4.3.1.7SECTION 143.550
   143.550 Steering systems.
46:5.0.1.1.4.3.1.8SECTION 143.555
   143.555 Electrical power sources, generators, and motors.
46:5.0.1.1.4.3.1.9SECTION 143.560
   143.560 Electrical distribution panels and switchboards.
46:5.0.1.1.4.3.1.10SECTION 143.565
   143.565 Electrical overcurrent protection other than generators and motors.
46:5.0.1.1.4.3.1.11SECTION 143.570
   143.570 Electrical grounding and ground detection.
46:5.0.1.1.4.3.1.12SECTION 143.575
   143.575 Electrical conductors, connections, and equipment.
46:5.0.1.1.4.3.1.13SECTION 143.580
   143.580 Alternative electrical installations.
46:5.0.1.1.4.3.1.14SECTION 143.585
   143.585 General requirements for propulsion, steering, and related controls on vessels that move tank barges carrying oil or hazardous material in bulk.
46:5.0.1.1.4.3.1.15SECTION 143.590
   143.590 Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk.
46:5.0.1.1.4.3.1.16SECTION 143.595
   143.595 Vessels with one propulsor that move tank barges carrying oil or hazardous material in bulk.
46:5.0.1.1.4.3.1.17SECTION 143.600
   143.600 Alternative standards for vessels that move tank barges carrying oil or hazardous material in bulk.
46:5.0.1.1.4.3.1.18SECTION 143.605
   143.605 Demonstration of compliance on vessels that move tank barges carrying oil or hazardous material in bulk.