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Electronic Code of Federal Regulations

e-CFR data is current as of November 7, 2019

Title 46Chapter ISubchapter EPart 45


TITLE 46—Shipping

CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)

SUBCHAPTER E—LOAD LINES

PART 45—GREAT LAKES LOAD LINES

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Subpart A—GENERAL

§45.1
Purpose.
§45.3
Definitions.
§45.5
Seasonal application of load lines.
§45.9
Seasonal application of load lines for vessels not marked under this part.
§45.11
Issue of load line certificate.
§45.13
Form of certificate.
§45.15
Exemptions.
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Subpart B—LOAD LINE MARKS

§45.31
Deck line.
§45.33
Diamond.
§45.35
Seasonal load lines.
§45.37
Salt water load lines.
§45.39
Marking.
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Subpart C—FREEBOARDS

§45.51
Types of ships.
§45.53
Summer freeboard.
§45.55
Freeboard coefficient.
§45.57
Correction: Position of deckline.
§45.58
Correction: Short superstructure.
§45.59
Definitions for superstructure corrections.
§45.61
Correction for superstructures and trunks.
§45.63
Correction for sheer.
§45.65
Excess sheer limitations.
§45.67
Sheer measurement.
§45.69
Correction for bow height.
§45.71
Midsummer freeboard.
§45.73
Winter freeboard.
§45.75
Intermediate freeboard.
§45.77
Salt water freeboard.
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Subpart D—CONDITIONS OF ASSIGNMENT

§45.101
Purpose.
§45.103
Structural stress and stability.
§45.105
Information supplied to the master.
§45.107
Strength of hull.
§45.109
Strength of superstructures and deckhouses.
§45.111
Strength of bulkheads at ends of superstructures.
§45.113
Access openings in bulkheads at ends of enclosed superstructures.
§45.115
Bulwarks and guardrails.
§45.117
Freeing port area: General.
§45.119
Freeing port area: Changes from standard sheer.
§45.121
Freeing port area: Changes for trunks and side coamings.
§45.123
Freeing port area: Changes for bulwark height.
§45.125
Crew passageways.
§45.127
Position of structures, openings, and fittings.
§45.129
Hull fittings: General.
§45.131
Ventilators.
§45.133
Air pipes.
§45.135
Hull openings at or below freeboard deck.
§45.137
Cargo ports.
§45.139
Side scuttles.
§45.141
Manholes and flush scuttles.
§45.143
Hull openings above freeboard deck.
§45.145
Hatchway covers.
§45.147
Hatchway coamings.
§45.149
Machinery space openings.
§45.151
Other openings.
§45.153
Through-hull piping: General.
§45.155
Inlets and discharge piping: Valves.
§45.157
Scuppers and gravity drains.
§45.159
Special conditions of assignment for type A vessels.
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Subpart E—UNMANNED RIVER BARGES ON LAKE MICHIGAN ROUTES

§45.171
Purpose.
§45.173
Eligible barges.
§45.175
Applicable routes.
§45.177
Freeboard requirements.
§45.179
Cargo limitations.
§45.181
Load line exemption requirements for the Burns Harbor and Milwaukee routes.
§45.183
Load line requirements for the St. Joseph and Muskegon routes.
§45.185
Tow limitations.
§45.187
Weather limitations.
§45.191
Pre-departure requirements.
§45.193
Towboat power requirements.
§45.195
Additional equipment requirements for the Muskegon route.
§45.197
Operational plan requirements for the Muskegon route.
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Appendix
Appendix A to Part 45—Load Line Certificate Form

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