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Maritime Cargo Handling
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Maritime Cargo Handling

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Questions and Answers

What is the approximate equivalent of 1 meter in feet?

  • 3.28 (correct)
  • 3.58
  • 3.08
  • 3.48
  • How many cubic feet are in 1 tonne of fresh water?

  • 35.84 (correct)
  • 30.84
  • 40.84
  • 45.84
  • What is the approximate equivalent of 1 inch in centimeters?

  • 2.64
  • 2.54 (correct)
  • 2.36
  • 2.76
  • How many pounds are in 1 kilogram?

    <p>2.20462</p> Signup and view all the answers

    What is the approximate equivalent of 1 foot in meters?

    <p>0.3048</p> Signup and view all the answers

    How many cubic feet are in 1 tonne of salt water?

    <p>35.0</p> Signup and view all the answers

    What is the approximate equivalent of 1 Imperial gallon in US gallons?

    <p>0.8333</p> Signup and view all the answers

    How many Imperial gallons are in 1 cubic foot?

    <p>6.23</p> Signup and view all the answers

    What is the approximate equivalent of 1 short ton in metric tonnes?

    <p>0.90718</p> Signup and view all the answers

    How many Bushels (USA) are in 1 cubic foot?

    <p>1.2445</p> Signup and view all the answers

    What is the primary material used to make rope slings?

    <p>Natural fibre rope</p> Signup and view all the answers

    What is the typical length of a rope sling?

    <p>10-12 m</p> Signup and view all the answers

    What type of cargo is typically handled using board and canvas slings?

    <p>Bagged cargo or sacks</p> Signup and view all the answers

    What is the current trend in shipping bagged cargoes?

    <p>They are being containerized</p> Signup and view all the answers

    What is the feature of the double part spliced endless sling?

    <p>Open heart thimbles at both ends</p> Signup and view all the answers

    What is the name of the company that provided permission to reproduce Figure 1.20?

    <p>Bruntons (Musselburgh), Scotland</p> Signup and view all the answers

    What is the primary factor that determines the freight charge for deadweight cargo?

    <p>Weight</p> Signup and view all the answers

    What is the purpose of dunnage in cargo stowing?

    <p>To keep the cargo off the steel deck plate and prevent 'cargo sweat'</p> Signup and view all the answers

    What is the term used to describe the maximum length of a compartment that can be flooded to bring a damaged vessel to float?

    <p>Floodable length</p> Signup and view all the answers

    What is the name of the type of eye used in conjunction with a cargo runner and secured to the barrel of a winch?

    <p>Flemish Eye</p> Signup and view all the answers

    What is the term used to describe the monetary charge levied for the carriage of cargo?

    <p>Freight</p> Signup and view all the answers

    What is the purpose of a gooseneck in a derrick?

    <p>To allow the derrick to slew from port to starboard and luff up and down</p> Signup and view all the answers

    How is gross tonnage of a ship measured?

    <p>By the total internal capacity of the ship</p> Signup and view all the answers

    What is the cubic capacity of a cargo space measured from, when determining grain capacity?

    <p>The inside of the ship's shell plating</p> Signup and view all the answers

    What is the main reason for the design and structure of cargo holds changing?

    <p>To meet the needs of modern shipping and cargo transportation</p> Signup and view all the answers

    What type of cargo is best suited for conventional holds?

    <p>Steel coils</p> Signup and view all the answers

    What feature of modern cargo holds reduces broken stowage?

    <p>Square corners</p> Signup and view all the answers

    What type of vessel is designed for heavy-lift cargoes?

    <p>Heavy-lift ship</p> Signup and view all the answers

    Why is the industry sector of heavy-lift cargoes important?

    <p>Because it is an essential part of cargo handling and general shipping practice</p> Signup and view all the answers

    What is the purpose of flush decks in way of the turn of the bilge?

    <p>To aid stowage by fork lift trucks</p> Signup and view all the answers

    What type of cargo is not compatible with containerization?

    <p>Steel coils</p> Signup and view all the answers

    What is the main focus of this chapter?

    <p>The industry sector of heavy-lift cargoes and project cargoes</p> Signup and view all the answers

    What is one of the advantages of using pallet transporters?

    <p>They can be used in tight spaces</p> Signup and view all the answers

    What is a limitation of using fork lift trucks?

    <p>They require manoeuvring space inside the hatch</p> Signup and view all the answers

    What is a feature of vessels designed for handling pallets?

    <p>They are usually fitted with large open hatchways</p> Signup and view all the answers

    What is the primary use of fork lift trucks in cargo handling?

    <p>To move cargo parcels out from underdecks into the hatch square</p> Signup and view all the answers

    What is an advantage of using fork lift trucks over bull wires?

    <p>Fork lift trucks can be effective very quickly</p> Signup and view all the answers

    What is a feature of the ship's design that allows for the use of fork lift trucks?

    <p>Multi-deck design with Tween deck heights</p> Signup and view all the answers

    What are fork lift trucks classed by?

    <p>Size and weight</p> Signup and view all the answers

    What is an example of cargo that can be handled by fork lift trucks?

    <p>Case goods and palletized drums</p> Signup and view all the answers

    Study Notes

    Units of Measurement

    • 1 cm = 0.3937 in
    • 1 ft = 0.3048 m
    • 1 in² = 6.4516 cm²
    • 1 ft² = 0.09293 m²
    • 1 in³ = 16.3871 cm³
    • 1 ft = 0.02832 m
    • 1 m³ = 35.3146 ft³

    Conversion Tables

    • Cm to feet
    • Feet to metres
    • Inches to metres
    • Feet to metres
    • Tonnage and fluid measurement
    • Weight (short ton, long ton, metric tonne)
    • Grain (bushel, cubic feet)

    Cargo Handling Terms

    • Deadweight cargo: cargo on which freight is usually charged on its weight
    • Dunnage: timber boards used to keep the surface of the cargo off the steel deck plate, provides air space around the cargo
    • Flemish Eye: a reduced eye made of three strands, spliced into the end of a cargo runner
    • Flemish hook: a large hook used in conjunction with the lower purchase block in the rigging of a heavy-lift derrick
    • Floodable length: the maximum length of a compartment that can be flooded to bring a damaged vessel to float at a waterline

    Freight and Cargo

    • Freight: the monetary charge levied for the carriage of cargo
    • Grain capacity: the cubic capacity of a cargo space when the length, breadth, and depth are measured from the inside of the ship's shell plating
    • Gross tonnage: the total internal capacity of the ship

    Slings and Lifting

    • Wire bridle slings: used for lifting cargo
    • Rope slings: versatile slinging arrangements employed in the movement of general cargo parcels
    • Canvas wheel slings: used for lifting cargo
    • Board and canvas slings: specialized for bagged cargo or sacks

    Cargo Handling and Stowage

    • Advantages of palletization: less handling of cargo, less cargo damage, and faster loading/discharge times
    • Pallet transporters: used for 'stuffing' containers
    • Fork lift trucks: used for moving cargo parcels and palletized goods

    Hatchwork and Heavy-Lift Cargoes

    • Changes in cargo transportation: design and structure of cargo holds changing to meet modern shipping needs
    • Hold structures: trending towards square corners to reduce broken stowage and suit palletization and fork lift truck use
    • Specialist cargoes: such as steel coils, case goods, and castings, require conventional holds and stowage

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    Description

    This quiz covers the concepts of deadweight cargo, dunnage, and heavy-lift cargo in the context of maritime shipping and freight. Learn about the rules and considerations for stowing and handling different types of cargo.

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