CDL Hazardous Materials Endorsement (HME)Loading and Unloading Hazardous MaterialsMedium
When loading or unloading a cargo tank containing hazardous materials, what is the minimum distance required for the driver or attendant to remain from the cargo tank?
- AWithin 25 feet of the cargo tank.
- BWithin 100 feet of the cargo tank.
- CWithin 50 feet of the cargo tank.
- DWithin 75 feet of the cargo tank.
Show answer & explanationAnswer & explanation
Correct answer: A. Within 25 feet of the cargo tank.
During the loading or unloading of a cargo tank containing hazardous materials, the person in attendance must remain within 25 feet of the cargo tank. This ensures they can quickly respond to any leaks, spills, or other emergencies.
Why the other options are wrong
- B. This distance is too far to ensure immediate attendance and response.
- C. This distance is too far to ensure immediate attendance and response.
- D. This distance is too far to ensure immediate attendance and response.
Cargo Tank Loading/Unloading Attendance Distance
During loading or unloading of hazardous materials in a cargo tank, the attendant must remain within 25 feet of the tank.
- Applies to all hazmat cargo tanks.
- Ensures immediate response to incidents.
- Critical for safety during transfer operations.
Memory trick: Twenty-Five Feet, Ready to Meet.