Transportation of Dangerous Goods Quiz
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Questions and Answers

What percentage of all containerised transhipment worldwide is made up of dangerous goods?

  • 20%
  • 15%
  • 10% (correct)
  • 5%

Which organization produced the International Maritime Dangerous Goods (IMDG) code?

  • International Air Transport Association (IATA)
  • United Nations (UN)
  • World Trade Organization (WTO)
  • International Maritime Organization (IMO) (correct)

What is the classification of dangerous goods that includes explosives?

  • Class 6: Toxic & Infectious
  • Class 4: Flammable Solids
  • Class 1: Explosives (correct)
  • Class 2: Flammable Gases

Which organization's regulation was modified to suit the carriage of dangerous goods by the maritime and aviation industry?

<p>United Nations (UN) (A)</p> Signup and view all the answers

Which division of Class 1 explosives includes substances and articles with a mass explosion hazard?

<p>Division 1.1 (D)</p> Signup and view all the answers

What defines gases in dangerous goods regulations?

<p>Substances with a vapour pressure of 300 kPa or greater at 50°C (C)</p> Signup and view all the answers

What type of hazard is associated with Class 1 Division 1.2 explosives?

<p>Projection hazard (A)</p> Signup and view all the answers

Which gas is an example of a toxic gas in Class 2 Division 2.3?

<p>Carbon dioxide (B)</p> Signup and view all the answers

What type of substances do Class 1 Division 1.4 explosives present?

<p>No significant hazard (C)</p> Signup and view all the answers

Which type of gases are encompassed by Class 2 Division 2.2?

<p>Non-flammable, non-toxic gases (C)</p> Signup and view all the answers

What does the packaging group letter X represent?

<p>The highest level of danger (B)</p> Signup and view all the answers

In the context of packaging groups, what does the letter Y represent?

<p>Packaging Group I (C)</p> Signup and view all the answers

What does the number on the packaging code indicate?

<p>Specific gravity or gross mass (C)</p> Signup and view all the answers

What type of marking should list the maximum gross mass allowable for a package after it has been filled?

<p>Solid marking (A)</p> Signup and view all the answers

Which organization produced the International Air Transport Association (IATA) Dangerous Goods Regulation (DGR)?

<p>United Nations (UN) (A)</p> Signup and view all the answers

What is the classification of dangerous goods that includes substances capable of causing a mass explosion hazard?

<p>Class 1: Explosives (A)</p> Signup and view all the answers

What defines the list of dangerous goods under the International Maritime Dangerous Goods (IMDG) code?

<p>The level of danger it causes to crew, property, cargo, and environment (B)</p> Signup and view all the answers

Which class of dangerous goods encompasses substances that are toxic and infectious?

<p>Class 6: Toxic &amp; Infectious (C)</p> Signup and view all the answers

What is the purpose of carrying spare placards onboard the ship?

<p>To be pasted on the container walls if they are not fully labeled by the shipper (C)</p> Signup and view all the answers

When should the labels or placards be removed from the cargo transport units?

<p>As soon as the dangerous goods are unpacked and residues removed (B)</p> Signup and view all the answers

What does a UN packaging code indicate?

<p>Characteristics of the transported packaging (D)</p> Signup and view all the answers

Why is it important to carry spare placards for the shipping container?

<p>To ensure proper labeling if the container is not fully labeled by the shipper (A)</p> Signup and view all the answers

What information is required to be included in the IMDG Manifest for the carriage of dangerous goods?

<p>Proper Shipping Name, IMO Class, and Packaging Group (C)</p> Signup and view all the answers

Which statement best describes the segregation indicated as 'Away from' in the Segregation table of the IMDG Code?

<p>Effective segregation is required with a minimum horizontal separation of three meters projected vertically (C)</p> Signup and view all the answers

What is the purpose of the EmS (Emergency Response Procedures for Ships Carrying Dangerous Goods) included in the IMDG Manifest?

<p>To outline emergency response procedures for ships carrying dangerous goods (A)</p> Signup and view all the answers

In the IMDG Manifest, what does the term 'subsiding risk' refer to?

<p>Risk of cargo contributing to its hazard (A)</p> Signup and view all the answers

Flashcards

Dangerous Goods Percentage

About 10% of global containerised transhipment involves dangerous goods.

IMDG Code

International Maritime Organization regulation for transporting dangerous goods by sea.

IMDG Code Function

Defines dangerous goods, and segregation for safe carriage.

Class 1 Explosives

Category of dangerous materials with various explosion hazards.

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Class 2 Gases

Dangerous goods that are in gaseous state.

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Class 6.2 Substances

Dangerous goods that are toxic or infectious.

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Packaging Code X

Packaging code for high-danger materials.

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Packaging Code Y

Packaging code for medium-danger materials.

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UN Packaging Code

Specifies packaging type and requirements for dangerous goods.

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IATA DGR

International Air Transport Association's dangerous goods regulations for air transport.

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EmS

Emergency response procedures for ships carrying dangerous goods.

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IMDG Manifest

Document containing shipper's declaration and dangerous goods info.

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Segregation (Away from)

Separating incompatible dangerous goods to minimize risks.

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Subsiding Risk

Reducing the risk of incidents by segregating incompatible goods.

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Spare Placards

Extra labels to replace lost or damaged warning labels.

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Division 1.1

Explosive class with mass explosion hazard.

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Division 1.2

Explosive class with projection hazard.

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Division 1.4

Explosive class with low hazard.

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Division 2.2

Non-flammable, non-toxic gases.

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Division 2.3

Toxic gases (e.g., hydrogen cyanide).

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Study Notes

Dangerous Goods Regulations

  • Approximately 10% of all containerised transhipment worldwide consists of dangerous goods.

International Maritime Dangerous Goods (IMDG) Code

  • The IMDG Code was produced by the International Maritime Organization (IMO).
  • The IMDG Code defines the list of dangerous goods.
  • The IMDG Code includes a Segregation table to ensure safe carriage of dangerous goods.

Classification of Dangerous Goods

  • Class 1: Explosives
    • Division 1.1: Substances and articles with a mass explosion hazard.
    • Division 1.2: Substances and articles with a projection hazard.
    • Division 1.4: Substances and articles that present a low hazard.
  • Class 2: Gases
    • Division 2.2: Non-flammable, non-toxic gases.
    • Division 2.3: Toxic gases, e.g., hydrogen cyanide.
  • Class 6.2: Substances that are toxic and infectious.

Packaging and Labeling

  • The packaging code indicates the type of packaging and its specifications.
  • The packaging group letter X represents high danger, and Y represents medium danger.
  • The number on the packaging code indicates the type of packaging.
  • A UN packaging code indicates the type of packaging and its specifications.
  • Labels or placards should be removed from the cargo transport units when the goods are no longer present.

International Air Transport Association (IATA) and IMO Regulations

  • The IATA Dangerous Goods Regulation (DGR) was produced by the International Air Transport Association (IATA).
  • The IATA DGR was modified from the IMO regulations to suit the carriage of dangerous goods by the maritime and aviation industry.

Safety Procedures

  • The EmS (Emergency Response Procedures for Ships Carrying Dangerous Goods) is included in the IMDG Manifest to provide procedures for emergency situations.
  • The purpose of carrying spare placards onboard the ship is to replace lost or damaged placards.
  • The IMDG Manifest requires the shipper's declaration, including information about the dangerous goods being transported.

Segregation and Risk Assessment

  • The segregation indicated as 'Away from' in the Segregation table of the IMDG Code means separating incompatible dangerous goods.
  • The term 'subsiding risk' in the IMDG Manifest refers to reducing the risk of an incident by segregating incompatible dangerous goods.

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Test your knowledge about the transportation of dangerous goods by air, sea, and land. Learn about the risks, safety measures, and international regulations associated with transporting dangerous goods.

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