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FEDERAL · 46 CFR

Part 45 — Great Lakes Load Lines

70 sections · Title 46: Shipping

§ 45.1Purpose.
§ 45.3Definitions.
§ 45.5Seasonal application of load lines.
§ 45.9Seasonal application of load lines for vessels not marked under this part.
§ 45.11Issue of load line certificate.
§ 45.13Form of certificate.
§ 45.15Exemptions.
§ 45.31Deck line.
§ 45.33Diamond.
§ 45.35Seasonal load lines.
§ 45.37Salt water load lines.
§ 45.39Marking.
§ 45.51Types of ships.
§ 45.53Summer freeboard.
§ 45.55Freeboard coefficient.
§ 45.57Correction: Position of deckline.
§ 45.58Correction: Short superstructure.
§ 45.59Definitions for superstructure corrections.
§ 45.61Correction for superstructures and trunks.
§ 45.63Correction for sheer.
§ 45.65Excess sheer limitations.
§ 45.67Sheer measurement.
§ 45.69Correction for bow height.
§ 45.71Midsummer freeboard.
§ 45.73Winter freeboard.
§ 45.75Intermediate freeboard.
§ 45.77Salt water freeboard.
§ 45.101Purpose.
§ 45.103Structural stress and stability.
§ 45.105Information supplied to the master.
§ 45.107Strength of hull.
§ 45.109Strength of superstructures and deckhouses.
§ 45.111Strength of bulkheads at ends of superstructures.
§ 45.113Access openings in bulkheads at ends of enclosed superstructures.
§ 45.115Bulwarks and guardrails.
§ 45.117Freeing port area: General.
§ 45.119Freeing port area: Changes from standard sheer.
§ 45.121Freeing port area: Changes for trunks and side coamings.
§ 45.123Freeing port area: Changes for bulwark height.
§ 45.125Crew passageways.
§ 45.127Position of structures, openings, and fittings.
§ 45.129Hull fittings: General.
§ 45.131Ventilators.
§ 45.133Air pipes.
§ 45.135Hull openings at or below freeboard deck.
§ 45.137Cargo ports.
§ 45.139Side scuttles.
§ 45.141Manholes and flush scuttles.
§ 45.143Hull openings above freeboard deck.
§ 45.145Hatchway covers.
§ 45.147Hatchway coamings.
§ 45.149Machinery space openings.
§ 45.151Other openings.
§ 45.153Through-hull piping: General.
§ 45.155Inlets and discharge piping: Valves.
§ 45.157Scuppers and gravity drains.
§ 45.159Special conditions of assignment for type A vessels.
§ 45.171Purpose.
§ 45.173Eligible barges.
§ 45.175Applicable routes.
§ 45.177Freeboard requirements.
§ 45.179Cargo limitations.
§ 45.181Load line exemption requirements for the Burns Harbor and Milwaukee routes.
§ 45.183Load line requirements for the St. Joseph and Muskegon routes.
§ 45.185Tow limitations.
§ 45.187Weather limitations.
§ 45.191Pre-departure requirements.
§ 45.193Towboat power requirements.
§ 45.195Additional equipment requirements for the Muskegon route.
§ 45.197Operational plan requirements for the Muskegon route.