Podcast
Questions and Answers
When analyzing a hazardous materials incident at the Awareness level, what are you responsible for?
When analyzing a hazardous materials incident at the Awareness level, what are you responsible for?
Recognizing the presence of hazardous materials
What are the FOUR main responsibilities at the Awareness level?
What are the FOUR main responsibilities at the Awareness level?
Call for trained personnel, recognize the presence of hazardous materials, protect yourself, secure the area
What is the DOT Class for radioactive materials?
What is the DOT Class for radioactive materials?
7
What type of materials does Class 8 of the DOT hazard classification contain?
What type of materials does Class 8 of the DOT hazard classification contain?
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Match each DOT hazard class and division with its description:
Match each DOT hazard class and division with its description:
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Explosives that have a fire hazard and either a minor blast or minor projection hazard are in the DOT Class 1, Division:
Explosives that have a fire hazard and either a minor blast or minor projection hazard are in the DOT Class 1, Division:
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A material that is a flammable solid would be classified as a Class ____ hazardous material.
A material that is a flammable solid would be classified as a Class ____ hazardous material.
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Using the DOT hazard classification system, certain hazards can be determined by the:
Using the DOT hazard classification system, certain hazards can be determined by the:
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When hazardous materials are being transported by rail, where are the shipping papers most likely to be?
When hazardous materials are being transported by rail, where are the shipping papers most likely to be?
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Who is responsible for having the shipping papers on a ship carrying hazardous cargo?
Who is responsible for having the shipping papers on a ship carrying hazardous cargo?
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What are the THREE pieces of information that should always be printed on a pipeline warning sign?
What are the THREE pieces of information that should always be printed on a pipeline warning sign?
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What does the symbol (an X with a 2 in the center) indicate?
What does the symbol (an X with a 2 in the center) indicate?
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All of the following may be sensory clues that you can use to recognize the presence of a hazardous material, EXCEPT looking in the health hazard section of the SDS.
All of the following may be sensory clues that you can use to recognize the presence of a hazardous material, EXCEPT looking in the health hazard section of the SDS.
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What is one limitation of using your senses to determine the presence of a hazardous material?
What is one limitation of using your senses to determine the presence of a hazardous material?
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At a fixed facility, where is the best place to look for the names of hazardous materials?
At a fixed facility, where is the best place to look for the names of hazardous materials?
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Match each way in which a hazardous material can harm people, property, or the environment with its definition:
Match each way in which a hazardous material can harm people, property, or the environment with its definition:
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Using your sense of smell to identify a hazardous material can put you at risk of exposure by way of:
Using your sense of smell to identify a hazardous material can put you at risk of exposure by way of:
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A corrosive material that damages the skin or body tissue is considered exposure by:
A corrosive material that damages the skin or body tissue is considered exposure by:
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Where can you find information about a material's health hazards?
Where can you find information about a material's health hazards?
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What do petroleum and hazardous liquid pipeline structures include?
What do petroleum and hazardous liquid pipeline structures include?
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All of the following are personal safety considerations to evaluate when responding to an incident where criminal or terrorist activity is suspected, EXCEPT the smell emanating from the scene.
All of the following are personal safety considerations to evaluate when responding to an incident where criminal or terrorist activity is suspected, EXCEPT the smell emanating from the scene.
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Determine which TWO products correspond to guide number 128.
Determine which TWO products correspond to guide number 128.
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What is the section of the Emergency Response Guidebook that lists the UN/NA numbers in order?
What is the section of the Emergency Response Guidebook that lists the UN/NA numbers in order?
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Identify THREE types of hazard information found in the orange section of the Emergency Response Guidebook.
Identify THREE types of hazard information found in the orange section of the Emergency Response Guidebook.
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Match each guide number with the corresponding hazardous material:
Match each guide number with the corresponding hazardous material:
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Study Notes
Responsibilities at Awareness Level
- Recognize the presence of hazardous materials.
- Call for trained personnel.
- Protect yourself.
- Secure the area.
DOT Hazard Classifications
- Radioactive materials classified as DOT Class 7.
- Corrosive materials classified as DOT Class 8.
- Flammable solid classified as Class 4.1.
- Explosives in Class 1, Division 3 indicate minor hazards (fire, blast, projection).
- Class 4, Division 1: Flammable solid; Division 2: Spontaneously combustible; Division 3: Dangerous when wet.
Hazard Recognition
- Use color of labels or placards to identify hazards.
- Sensory clues include signs and reactions, but should not involve directly viewing the material's hazards from close proximity.
- A pipeline warning sign must display ownership, an emergency phone number, and contents information.
Emergency Response Details
- Shipping papers for hazardous materials transported by rail are typically with the conductor or engineer.
- The captain is responsible for shipping papers on a vessel carrying hazardous cargo.
- Information on health hazards is found in the Potential Hazard area of the orange guide in the Emergency Response Guidebook (ERG).
Harm Classification
- Corrosive materials cause skin or tissue damage on contact.
- Etiologic materials include infectious organisms.
- Thermal exposure relates to extreme temperatures.
- Poisonous materials are toxic via inhalation, ingestion, absorption, or skin breaks.
Safety Considerations
- Sensing hazardous materials poses risks of exposure, especially through inhalation.
- Personal safety assessment includes ignoring smells during incidents linked to criminal activities.
Emergency Response Guidebook
- Guide number 128 corresponds to diesel fuel and gasoline.
- The yellow section of the ERG lists UN/NA numbers in order.
- The orange section provides crucial hazard information, including fire and explosion risks, protective clothing, and spill response actions.
- Specific guide numbers related to materials include: Chlorine (124), Diesel Fuel (128), Acetone (127), Nitrogen (121).
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Description
Test your knowledge on hazardous materials awareness with these flashcards. You'll cover key responsibilities, definitions, and classifications required for responding to hazardous materials incidents. Perfect for those preparing for emergency situations.
