This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has two, three or four possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Minnesota Commercial Driver’s Manual. Questions come from chapters covering: Driving Safely, Tank Vehicles, Hazardous Materials and Combination Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
1. Mirror adjustment can only be checked properly if:
On a vehicle with one or more trailers, mirror adjustment can only be checked accurately if the trailers are straight. Mirror adjustment should be checked before the start of every trip.
2. When driving at highway speeds, you should watch the road about ____ ahead of your vehicle.
Stay aware of upcoming obstacles and hazards by consistently watching the road at least 12 to 15 seconds ahead of your vehicle. When traveling at highway speeds, this is equivalent to about a quarter of a mile.
3. How must a shipper notify a driver of the risks associated with their cargo?
Shippers of hazardous cargo must alert drivers and others to relevant hazards through proper shipping papers, hazard warning labels on packages, emergency response information, and placards.
4. Roads are especially slippery when it first begins to rain because:
Roads are particularly slippery when it first begins to rain. The water mixes with oil drippings on the road that have not yet washed away, creating a slippery and dangerous mixture.
5. In addition to reading the manual, the best way to learn about transporting hazardous materials is to:
While the manual includes all of the information required to pass the hazardous materials knowledge test, you should consider reading the manual as only the first step to learning about the topic. You can learn more by reading and understanding the federal and state rules about the transportation of hazardous materials, as well as by attending hazardous materials training courses.
6. Who must label hazardous materials?
The shipper of hazardous materials is responsible for packaging, marking, and labeling the materials properly. It is a good idea for the driver to ensure the materials are properly labeled.
7. Unbaffled tanks are also referred to as ____ tanks.
Unbaffled tanks are also often referred to as "smooth bore tanks."
Frequently Asked Questions
1. Obtain a Minnesota Commercial Driver's License (CDL): To get a CDL, you must be at least 18 years old and hold a valid Minnesota driver's license. You will also need to pass a written and driving skills test.
2. Meet the Tank Vehicle Requirements: To qualify for the Tank endorsement, you must have a valid CDL and pass the Tank Vehicle written exam. You must also meet the requirements for operating a tank vehicle, which include:
- A tank vehicle that has an individual rated capacity of more than 119 gallons and an aggregate rated capacity of 1,000 gallons or more.
- A tank vehicle that is used to transport any liquid or gaseous materials within a tank that is permanently or temporarily attached to the vehicle or chassis.
3. Study for the Tank Vehicle Endorsement Exam: The Tank Vehicle endorsement exam covers topics such as inspection, loading and unloading, driving tank vehicles, and emergency situations.
4. Schedule and Pass the Exam: You can schedule your exam at any Minnesota Driver and Vehicle Services (DVS) exam station. You must pass both the written and driving skills test in order to receive your Tank endorsement.
5. Pay the Applicable Fees: There are fees associated with taking the written and driving skills test as well as obtaining your Tank endorsement.
Once you have completed all of these steps, you will receive your CDL with a Tank endorsement in Minnesota.
1. Age: You must be at least 18 years old to operate a commercial vehicle within the state and at least 21 years old to operate a commercial vehicle across state lines or transport passengers or hazardous materials.
2. Basic CDL: You must already have a valid Minnesota Commercial Driver's License (CDL) or obtain one before you can add the Tank endorsement to your license.
3. Knowledge Test: You will need to pass a written knowledge test that covers tank vehicle safety, proper handling techniques, and emergency procedures.
4. Skills Test: Once you pass the written test, you'll need to take a skills test in a tank vehicle that meets the minimum requirements for this type of endorsement.
5. Medical Requirements: You will also need to meet certain medical requirements and hold a valid medical certificate that meets federal standards to operate a commercial vehicle.
6. Background Check: You will be required to pass a background check that includes your driving record as well as any criminal history.
7. Fees: There are fees associated with obtaining your CDL and adding endorsements such as the Tank endorsement.
Meeting these requirements will allow you to obtain your CDL with a Tank endorsement in Minnesota.
Additionally, some employers may require that you have experience or additional training before operating a tank vehicle for their company. It is a good idea to check with your potential employer to see if they have any specific requirements for tank vehicle operation.
Even though there is no mandatory training requirement for obtaining a CDL Tank endorsement, it is still highly recommended that you receive specialized training in tank vehicle operation. This can help you develop the skills and knowledge needed to operate these vehicles safely and efficiently, reducing the risk of accidents and injuries.
The Tank endorsement written test covers topics such as:
1. Inspecting tank vehicles for safety
2. Loading and unloading tank vehicles
3. Handling emergencies involving hazardous materials
4. Safe driving practices for tank vehicles
To prepare for the Tank endorsement written test, you should study the Minnesota Commercial Driver's Manual and any additional materials provided by your training program or employer. You may also be able to find study materials online or through private training programs.
Once you pass the Tank endorsement written test, you will be issued a CDL with a Tank endorsement, which will allow you to operate tank vehicles legally and safely in Minnesota.
1. Vehicle inspection: You will be tested on your knowledge of how to inspect a tank vehicle for safety, including checking for leaks, damage, and other issues.
2. Loading and unloading: Tank vehicles require special procedures for loading and unloading, and you will be tested on your knowledge of these procedures.
3. Safe driving practices: Tank vehicles have unique handling characteristics, and you will be tested on your knowledge of how to safely operate them on the road.
4. Hazardous materials regulations: Tank vehicles often transport hazardous materials, and you will be tested on your knowledge of the regulations governing the transportation of these materials.
5. Emergency procedures: Tank vehicles require special procedures in the event of an emergency, such as a spill or leak. You will be tested on your knowledge of these procedures.
6. Special equipment: Tank vehicles may have special equipment, such as pumps or hoses, that you will need to know how to operate safely.
It is important to study all of these topics thoroughly in order to pass the CDL Tank endorsement written test and operate tank vehicles safely and legally in Minnesota.
Some of the skills and maneuvers that may be required include:
1. Maneuvering a tank vehicle through tight spaces, such as narrow streets or alleys.
2. Backing up a tank vehicle safely, using mirrors and other equipment to maintain situational awareness.
3. Connecting and disconnecting hoses and other equipment for loading and unloading.
4. Conducting a pre-trip inspection of a tank vehicle to ensure it is safe for operation.
5. Responding to emergencies, such as spills or leaks, in accordance with safety regulations.
Your training program or employer may have additional requirements beyond these basic skills, so it's important to consult with them to determine what you will need to demonstrate in order to obtain your CDL Tank endorsement.
1. Endorsement-specific restrictions: A CDL Tank endorsement only allows you to operate vehicles that are classified as tank vehicles. If you want to operate other types of commercial vehicles, such as buses or tractor-trailers, you will need additional endorsements or certifications.
2. Hazardous materials restrictions: If you transport hazardous materials in a tank vehicle, there are additional requirements you must meet. For example, you must have a hazmat endorsement on your CDL and comply with all federal and state regulations governing the transportation of hazardous materials.
3. Endorsement renewal: Your CDL Tank endorsement must be renewed every 4 years, along with your regular CDL.
4. Medical requirements: Tank vehicle drivers are subject to the same medical requirements as other commercial drivers, including passing a DOT physical exam every 2 years.
5. Age restrictions: You must be at least 21 years old to obtain a CDL Tank endorsement in Minnesota.
It's important to be aware of these restrictions and limitations if you plan to operate tank vehicles in Minnesota. Make sure you understand the requirements for obtaining and maintaining your CDL Tank endorsement, as well as any additional requirements that may apply based on the type of vehicle or materials you are transporting.
If you are transporting liquid or gas materials in a tank vehicle, you are required to have a CDL Tank endorsement on your commercial driver's license. This endorsement demonstrates that you have the knowledge and skills necessary to safely operate tank vehicles and transport hazardous materials, if applicable.
It's important to note that there are additional requirements for transporting hazardous materials in tank vehicles, even with a CDL Tank endorsement. You may need to obtain additional certifications or endorsements, such as a hazmat endorsement, and comply with all federal and state regulations governing the transportation of hazardous materials.
If you are unsure whether you need a CDL Tank endorsement for the type of vehicle you will be operating or the materials you will be transporting, consult with the Minnesota Department of Public Safety or a qualified commercial driver training program for guidance.
To add a CDL Tank endorsement to your existing license, you will need to:
1. Study the Minnesota Commercial Driver's Manual and any other relevant materials related to tank vehicles and hazardous materials transportation.
2. Pass the required knowledge test for the Tank endorsement. The test covers topics such as vehicle inspection, safe driving practices, tanker loading and unloading procedures, and emergency response.
3. If you plan to transport hazardous materials in tank vehicles, you will also need to pass the Hazardous Materials (Hazmat) knowledge test.
4. Pass the required skills test for the Tank endorsement. The skills test includes a pre-trip inspection, basic vehicle control, and on-road driving test in a tank vehicle.
5. Pay the appropriate fee for adding the Tank endorsement to your CDL license.
Once you have successfully completed these steps, your CDL license will be updated to reflect the new Tank endorsement. It's important to keep in mind that you will need to renew your CDL and Tank endorsement every four years, along with any other required endorsements or certifications.
Some of the specific requirements and regulations for handling hazardous materials with a CDL Tank endorsement include:
1. Obtaining a Hazardous Materials (Hazmat) endorsement on your CDL license: This endorsement demonstrates that you have the knowledge and skills necessary to safely transport hazardous materials.
2. Complying with the Hazardous Materials Regulations (HMR) from the Pipeline and Hazardous Materials Safety Administration (PHMSA): These regulations cover topics such as classification, packaging, labeling, marking, placarding, and emergency response.
3. Following specific procedures for loading and unloading hazardous materials: This includes using proper equipment, following established safety protocols, and ensuring that the tank vehicle is properly grounded.
4. Maintaining appropriate documentation: This includes carrying shipping papers, emergency response information, and placards or labels as required by law.
5. Reporting any incidents or accidents involving hazardous materials: This includes immediately reporting any spills or releases of hazardous materials to the appropriate authorities.
It's important to note that the regulations related to hazardous materials transportation can be complex and may vary based on factors such as the type of material being transported, the quantity being transported, and the route being taken. If you plan to transport hazardous materials in a tank vehicle, it's essential to obtain proper training and stay up-to-date on all applicable regulations.