Podcast
Questions and Answers
When carrying division 1.1, 1.2, or 1.3 explosives, your vehicle should not be parked within how many feet of a bridge?
When carrying division 1.1, 1.2, or 1.3 explosives, your vehicle should not be parked within how many feet of a bridge?
- 300 feet (correct)
- 400 feet
- 100 feet
- 200 feet
Class 1, Class 2.1, and Class 3 materials should not be placed in a trailer with:
Class 1, Class 2.1, and Class 3 materials should not be placed in a trailer with:
- A heater (correct)
- Other vehicles
- Food items
- Any equipment
If a package of explosives has an oily stain or shows dampness, the driver should:
If a package of explosives has an oily stain or shows dampness, the driver should:
Decline transporting the load
As a driver, which of the following is not your job at the scene of an accident?
As a driver, which of the following is not your job at the scene of an accident?
A driver should ensure that:
A driver should ensure that:
Play cards showing the type of hazardous materials in a vehicle are usually which shape?
Play cards showing the type of hazardous materials in a vehicle are usually which shape?
Unless the package is clearly unsafe, a driver needs _____ to accept a package.
Unless the package is clearly unsafe, a driver needs _____ to accept a package.
During a cargo fire, opening the trailer doors may actually cause the fire to expand because doing so:
During a cargo fire, opening the trailer doors may actually cause the fire to expand because doing so:
If the letter 'G' appears in Column 1 of a hazardous materials shipping paper, the shipping paper must also include:
If the letter 'G' appears in Column 1 of a hazardous materials shipping paper, the shipping paper must also include:
Where can the identification numbers assigned to chemicals be found?
Where can the identification numbers assigned to chemicals be found?
If you are transporting hazardous materials and the cargo catches on fire, you should:
If you are transporting hazardous materials and the cargo catches on fire, you should:
Hazardous materials shipping papers may be kept in a pouch attached to the passenger side door.
Hazardous materials shipping papers may be kept in a pouch attached to the passenger side door.
You may leave a vehicle that is carrying explosives unattended:
You may leave a vehicle that is carrying explosives unattended:
Many products classified as poison are also:
Many products classified as poison are also:
Who must label hazardous materials?
Who must label hazardous materials?
Containers of hazardous materials must be:
Containers of hazardous materials must be:
How do you label a package if the hazardous materials label will not fit onto the package?
How do you label a package if the hazardous materials label will not fit onto the package?
To transport hazardous materials, a driver needs:
To transport hazardous materials, a driver needs:
Shippers package in order to:
Shippers package in order to:
When traveling with Division 1.1 explosives, you must park at least _____ from any building.
When traveling with Division 1.1 explosives, you must park at least _____ from any building.
Hazardous materials may be transported by:
Hazardous materials may be transported by:
An improperly placarded vehicle can only be moved in an emergency.
An improperly placarded vehicle can only be moved in an emergency.
If transporting hazardous materials, a shipper should warn others by:
If transporting hazardous materials, a shipper should warn others by:
Before loading or unloading flammable liquids, the engine should be:
Before loading or unloading flammable liquids, the engine should be:
What is the symbol for a marine pollutant?
What is the symbol for a marine pollutant?
How often are hazardous materials employees required to be trained and tested?
How often are hazardous materials employees required to be trained and tested?
The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:
The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:
Hazardous materials placards are usually shaped like:
Hazardous materials placards are usually shaped like:
If 'Inhalation Hazard' appears on a shipping paper, the shipper should provide which placard?
If 'Inhalation Hazard' appears on a shipping paper, the shipper should provide which placard?
Hazardous materials shipping papers may not be kept in a pouch on the passenger's side door.
Hazardous materials shipping papers may not be kept in a pouch on the passenger's side door.
Which type of material may be required to have a transport index?
Which type of material may be required to have a transport index?
What is required to accept a package unless it is clearly unsafe?
What is required to accept a package unless it is clearly unsafe?
A manifest for transporting hazardous waste must be:
A manifest for transporting hazardous waste must be:
If transporting explosives, you must have:
If transporting explosives, you must have:
If transporting chlorine, what must be in the vehicle?
If transporting chlorine, what must be in the vehicle?
When driving a vehicle with empty cargo tanks that are used to transport hazardous materials, a driver must:
When driving a vehicle with empty cargo tanks that are used to transport hazardous materials, a driver must:
If cargo containing hazardous materials is leaking but the driver does not have access to a phone, they should:
If cargo containing hazardous materials is leaking but the driver does not have access to a phone, they should:
To complete a uniform hazardous waste manifest, you must:
To complete a uniform hazardous waste manifest, you must:
When loading containers of hazardous materials, you should not use:
When loading containers of hazardous materials, you should not use:
Shipping papers must include:
Shipping papers must include:
A person should not smoke within _____ of a vehicle placarded for Class 3 or Division 2.1 materials.
A person should not smoke within _____ of a vehicle placarded for Class 3 or Division 2.1 materials.
A person attending a placarded vehicle must be:
A person attending a placarded vehicle must be:
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Study Notes
Transporting Hazardous Materials Regulations
- Vehicles carrying Division 1.1, 1.2, or 1.3 explosives must not park within 300 feet of bridges, tunnels, buildings, or crowded areas, except for brief stops for operational functions like refueling.
- Class 1 (explosives), Class 2.1 (flammable gases), and Class 3 (flammable liquids) materials must not be placed in trailers with heaters or similar items due to safety concerns.
- Damaged packages of explosives, such as those showing dampness or oily stains, should not be transported.
Driver Responsibilities in Hazmat Situations
- In an accident involving hazardous materials, drivers should prioritize safety by keeping people away, limiting material spread, informing emergency responders, and not attempting to fight fires without proper training and equipment.
- Drivers must ensure that shipping papers align with the package's markings and labels for accurate documentation.
Hazardous Materials Warning Signs
- Vehicles transporting hazardous materials are required to display diamond-shaped playscards on all four sides.
- If the letter "G" is present in Column 1 of a shipping paper, it must include the technical name of the hazardous material.
Handling Cargo Fires and Safety Protocol
- In the event of a cargo fire, avoid opening trailer doors, as this allows oxygen in, potentially escalating the fire.
- If hazardous materials spill or leak, drivers should secure their vehicles and contact emergency personnel, sending someone for help if communication is not accessible.
Essential Documentation and Training
- Shipping papers must be stored where they are easily accessible while the driver is seated and buckled in, like in a pouch on the driver's side door.
- Drivers need a Commercial Driver's License (CDL) with a hazardous materials endorsement to transport hazardous materials.
Packaging and Protection of Hazardous Materials
- Containers must be braced to prevent movement during transport and must be securely packaged to contain materials fully.
- Placecards should be positioned at least 3 inches away from other markings for clear visibility.
Emergency Preparedness and Equipment
- The power unit of a placecarded vehicle must carry a fire extinguisher rated at least 10 B:C.
- Drivers must keep an approved gas mask in their vehicle when transporting chlorine.
Safety Distances and Precautions
- Smoking is prohibited within 25 feet of vehicles transporting Class 3 or Division 2.1 materials.
- A person attending a placecarded vehicle must remain within 100 feet of it and be awake and ready to move the vehicle if necessary.
Unique Requirements for Hazardous Materials
- A manifest for transporting hazardous waste must be signed by hand and includes critical documentation for compliance.
- Training for hazardous materials employees is required at least every three years, covering security risks and response strategies.
Identifying Hazardous Materials
- The symbol for a marine pollutant displays a fish in a white triangle with an X through it.
- Hazardous materials may be indicated by specific packaging types, such as cylinder tanks or drums.
Miscellaneous Regulations
- Improperly placecarded vehicles can only be moved in emergencies, emphasizing the significance of proper placarding.
- Shippers must provide and ensure all necessary warning labels, shipping papers, and emergency contact details are included with packages.
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