CDL Hazardous Materials Endorsement (HME)Loading and Unloading Hazardous MaterialsEasy
A driver is transporting Class 3 Flammable Liquids in cargo tanks. Which of the following attendance requirements applies when the driver is not in the vehicle?
- AThe driver must be within 100 feet of the vehicle and have it in sight.
- BThe driver must be within 50 feet of the vehicle and have it in sight.
- CThe driver must be within 25 feet of the vehicle and have it in sight.
- DThe driver must be within 75 feet of the vehicle and have it in sight.
Show answer & explanationAnswer & explanation
Correct answer: C. The driver must be within 25 feet of the vehicle and have it in sight.
For Class 3 Flammable Liquids in cargo tanks, the driver must attend the vehicle by being within 25 feet of it and having it in sight. This regulation ensures immediate response in case of an incident.
Why the other options are wrong
- A. This distance is incorrect for Class 3 Flammable Liquids in cargo tanks.
- B. This distance is incorrect for Class 3 Flammable Liquids in cargo tanks.
- D. This distance is incorrect for Class 3 Flammable Liquids in cargo tanks.
Attendance for Flammable Liquids in Cargo Tanks
When transporting Class 3 Flammable Liquids in cargo tanks, the driver must stay within a specific proximity to the vehicle.
- Applies to Class 3 Flammable Liquids.
- Specific distance and line of sight required.
- Ensures immediate response to hazards.
Memory trick: Flammable cargo tanks need a close watch, like a short leash.