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Research draft

merchant vessel

vr.tr.merchant-vessel · PHY.OBJ

Let an agent explain merchant vessels and their types, relay registration, classification and crewing from maritime sources, describe inland and passenger craft, and distinguish merchant vessels from naval, fishing and recreational craft.

Thing Registry Physical world and living systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain merchant vessels and their types, relay registration, classification and crewing from maritime sources, describe inland and passenger craft, and distinguish merchant vessels from naval, fishing and recreational craft.

A watercraft that carries cargo or passengers for hire or commerce, as distinct from warships, fishing vessels and pleasure craft, including cargo ships, tankers, container ships, ferries, cruise ships and inland passenger vessels such as water buses, tour boats, party boats and river passenger ships of standardised types; merchant vessels are registered under a flag state, classed by classification societies and crewed by merchant mariners.

What it is for: Carrying cargo and passengers commercially.

It can be explain types; relay registration and classification; describe inland and passenger craft; distinguish from other vessels.

Distinguishing features

Commercial purpose

Flag registration

Classification

Merchant crew

What it looks like

Ships and boats of many sizes, from river water buses to ocean-going cargo ships.

Physical character

world merchant fleet: over 100000 ships - over 100 GT, estimates

largest container ships: over 24000 TEU

How it is recognised

Commercial cargo or passenger watercraft

Cargo ships, tankers, ferries, cruise ships, water buses, tour boats, party boats, river passenger ships

Warships are naval; fishing vessels catch fish; yachts are recreational

Related models

is a kind of - in registry terms

watercraft

is registered under - law

flag state

is classed by - for safety

classification society

is crewed by - personnel

merchant navy

In practice

Families and kinds

dry cargo ships including bulk carriers and container ships

tankers for oil, gas and chemicals

passenger ships including ferries and cruise ships

inland passenger vessels such as water buses, tour boats and standardised river passenger ships

party boats and excursion craft

specialised vessels such as heavy-lift and offshore supply ships

Standards and regulation

SOLAS, MARPOL and STCW conventions

Flag state registration and port state control

Inland waterway rules such as the EU technical requirements

Passenger vessel safety rules

Failure modes and hazards

Groundings, collisions and fires

Overloading of passenger craft

Confusing merchant vessels with naval or fishing craft

Also called

Binnenfahrgastschiff Type IV riverboatBIFA-class passenger shipwater busgölletour boatparty boatAlsterdampferSalonbootBinnenfahrgastschiff Type III riverboatabraRoquioPolesye-class hydrofoilwater taxiKosmos-class passenger shipBKV 100Meyer Type 2000 passenger shipMeyer Type 1000 passenger shipMeyer Type 500 passenger shipSeine Ship-class riverboatVindbåtarna passenger shiphōsho-senType P2-class transportSietas type 10Dichter-class passenger shipseebäderschifftrunk deck shipHog IslanderreichspostdampferPrinzen-class passenger shipIosif Stalin-class passenger shipProject 20 RiverboatLinda-class passenger shiparmed merchant shipDefensively Equipped Merchant ShipsProject 101Bismarck-class passenger shipBrasil-class passenger shipturret deck shipnōryōsenWaterbuses in Novosibirsk

+28

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Understand What a merchant vessel is.

Definition.

Definition

Definition.

Definition

Definition.

  1. What is a merchant vessel, and how does it differ from naval, fishing and recreational craft? definition
  2. Is the question about merchant vessels in general, a type or a specific ship? boundary

Types

Types.

Types

Types.

  1. What types exist, from bulk carriers and tankers to ferries, water buses, tour boats and river passenger ships? definition
  2. Which entry fits the specific type? action
Regulate Regulation.

Regulation.

Registration

Registration and class.

Registration

Registration.

  1. How are merchant vessels registered, classed and inspected? provenance
  2. Which references are standard? provenance

Safety

Safety conventions.

Safety

Safety.

  1. What do SOLAS, MARPOL and STCW require of merchant vessels and crews? provenance
  2. Which sources are cited? provenance
Operate Operation.

Practice.

Crew

Crew and careers.

Crew

Crew.

  1. How are merchant vessels crewed, and what careers exist at sea? provenance
  2. Which entry fits merchant navy? action

Inland

Inland passenger craft.

Inland

Inland.

  1. How do water buses, tour boats and river passenger ships operate, and what rules apply? provenance
  2. Which entry fits inland navigation? action
Context Industry and history.

Context.

Industry

Shipping industry.

Industry

Industry.

  1. How is the shipping industry organised, and what role do flags of convenience play, with positions attributed? provenance
  2. Which entry fits maritime transport? action

History

History.

History

History.

  1. How did merchant shipping develop from sail to steam and containerisation? provenance
  2. Which entry fits the history of shipping? action

What the second pass must settle

  • Should passenger ship and cargo ship be separate primary entries?
  • How should maritime conventions be linked?
  • The registry entry has merged aliases naming inland craft types; should they be split off?
Draft as JSON